aslgen unit tests

Bug: 329902686
Test: Unit tests.
Change-Id: I443353c88c18808a4a4491b617bdb8a7f990c908

111 files changed, 2017 insertions, 265 deletions

diff --git a/tools/app_metadata_bundles/Android.bp b/tools/app_metadata_bundles/Android.bp
index a012dca19904..dced50d7ee3b 100644
--- a/tools/app_metadata_bundles/Android.bp
+++ b/tools/app_metadata_bundles/Android.bp
@@ -13,6 +13,9 @@ java_library_host {
     srcs: [
         "src/lib/java/**/*.java",
     ],
+    static_libs: [
+        "guava",
+    ],
 }
 
 java_binary_host {
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/AslConverter.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/AslConverter.java
index 9dd55314e844..c1c520e99cac 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/AslConverter.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/AslConverter.java
@@ -16,7 +16,10 @@
 
 package com.android.asllib;
 
+import com.android.asllib.marshallable.AndroidSafetyLabel;
+import com.android.asllib.marshallable.AndroidSafetyLabelFactory;
 import com.android.asllib.util.MalformedXmlException;
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataTypeConstants.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataTypeConstants.java
deleted file mode 100644
index a0a75377e988..000000000000
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataTypeConstants.java
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.asllib;
-
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Set;
-
-/**
- * Constants for determining valid {@link String} data types for usage within {@link SafetyLabels},
- * {@link DataCategory}, and {@link DataType}
- */
-public class DataTypeConstants {
-    /** Data types for {@link DataCategoryConstants.CATEGORY_PERSONAL} */
-    public static final String TYPE_NAME = "name";
-
-    public static final String TYPE_EMAIL_ADDRESS = "email_address";
-    public static final String TYPE_PHONE_NUMBER = "phone_number";
-    public static final String TYPE_RACE_ETHNICITY = "race_ethnicity";
-    public static final String TYPE_POLITICAL_OR_RELIGIOUS_BELIEFS =
-            "political_or_religious_beliefs";
-    public static final String TYPE_SEXUAL_ORIENTATION_OR_GENDER_IDENTITY =
-            "sexual_orientation_or_gender_identity";
-    public static final String TYPE_PERSONAL_IDENTIFIERS = "personal_identifiers";
-    public static final String TYPE_OTHER = "other";
-
-    /** Data types for {@link DataCategoryConstants.CATEGORY_FINANCIAL} */
-    public static final String TYPE_CARD_BANK_ACCOUNT = "card_bank_account";
-
-    public static final String TYPE_PURCHASE_HISTORY = "purchase_history";
-    public static final String TYPE_CREDIT_SCORE = "credit_score";
-    public static final String TYPE_FINANCIAL_OTHER = "other";
-
-    /** Data types for {@link DataCategoryConstants.CATEGORY_LOCATION} */
-    public static final String TYPE_APPROX_LOCATION = "approx_location";
-
-    public static final String TYPE_PRECISE_LOCATION = "precise_location";
-
-    /** Data types for {@link DataCategoryConstants.CATEGORY_EMAIL_TEXT_MESSAGE} */
-    public static final String TYPE_EMAILS = "emails";
-
-    public static final String TYPE_TEXT_MESSAGES = "text_messages";
-    public static final String TYPE_EMAIL_TEXT_MESSAGE_OTHER = "other";
-
-    /** Data types for {@link DataCategoryConstants.CATEGORY_PHOTO_VIDEO} */
-    public static final String TYPE_PHOTOS = "photos";
-
-    public static final String TYPE_VIDEOS = "videos";
-
-    /** Data types for {@link DataCategoryConstants.CATEGORY_AUDIO} */
-    public static final String TYPE_SOUND_RECORDINGS = "sound_recordings";
-
-    public static final String TYPE_MUSIC_FILES = "music_files";
-    public static final String TYPE_AUDIO_OTHER = "other";
-
-    /** Data types for {@link DataCategoryConstants.CATEGORY_STORAGE} */
-    public static final String TYPE_FILES_DOCS = "files_docs";
-
-    /** Data types for {@link DataCategoryConstants.CATEGORY_HEALTH_FITNESS} */
-    public static final String TYPE_HEALTH = "health";
-
-    public static final String TYPE_FITNESS = "fitness";
-
-    /** Data types for {@link DataCategoryConstants.CATEGORY_CONTACTS} */
-    public static final String TYPE_CONTACTS = "contacts";
-
-    /** Data types for {@link DataCategoryConstants.CATEGORY_CALENDAR} */
-    public static final String TYPE_CALENDAR = "calendar";
-
-    /** Data types for {@link DataCategoryConstants.CATEGORY_IDENTIFIERS} */
-    public static final String TYPE_IDENTIFIERS_OTHER = "other";
-
-    /** Data types for {@link DataCategoryConstants.CATEGORY_APP_PERFORMANCE} */
-    public static final String TYPE_CRASH_LOGS = "crash_logs";
-
-    public static final String TYPE_PERFORMANCE_DIAGNOSTICS = "performance_diagnostics";
-    public static final String TYPE_APP_PERFORMANCE_OTHER = "other";
-
-    /** Data types for {@link DataCategoryConstants.CATEGORY_ACTIONS_IN_APP} */
-    public static final String TYPE_USER_INTERACTION = "user_interaction";
-
-    public static final String TYPE_IN_APP_SEARCH_HISTORY = "in_app_search_history";
-    public static final String TYPE_INSTALLED_APPS = "installed_apps";
-    public static final String TYPE_USER_GENERATED_CONTENT = "user_generated_content";
-    public static final String TYPE_ACTIONS_IN_APP_OTHER = "other";
-
-    /** Data types for {@link DataCategoryConstants.CATEGORY_SEARCH_AND_BROWSING} */
-    public static final String TYPE_WEB_BROWSING_HISTORY = "web_browsing_history";
-
-    /** Set of valid categories */
-    public static final Set<String> VALID_TYPES =
-            Collections.unmodifiableSet(
-                    new HashSet<>(
-                            Arrays.asList(
-                                    TYPE_NAME,
-                                    TYPE_EMAIL_ADDRESS,
-                                    TYPE_PHONE_NUMBER,
-                                    TYPE_RACE_ETHNICITY,
-                                    TYPE_POLITICAL_OR_RELIGIOUS_BELIEFS,
-                                    TYPE_SEXUAL_ORIENTATION_OR_GENDER_IDENTITY,
-                                    TYPE_PERSONAL_IDENTIFIERS,
-                                    TYPE_OTHER,
-                                    TYPE_CARD_BANK_ACCOUNT,
-                                    TYPE_PURCHASE_HISTORY,
-                                    TYPE_CREDIT_SCORE,
-                                    TYPE_FINANCIAL_OTHER,
-                                    TYPE_APPROX_LOCATION,
-                                    TYPE_PRECISE_LOCATION,
-                                    TYPE_EMAILS,
-                                    TYPE_TEXT_MESSAGES,
-                                    TYPE_EMAIL_TEXT_MESSAGE_OTHER,
-                                    TYPE_PHOTOS,
-                                    TYPE_VIDEOS,
-                                    TYPE_SOUND_RECORDINGS,
-                                    TYPE_MUSIC_FILES,
-                                    TYPE_AUDIO_OTHER,
-                                    TYPE_FILES_DOCS,
-                                    TYPE_HEALTH,
-                                    TYPE_FITNESS,
-                                    TYPE_CONTACTS,
-                                    TYPE_CALENDAR,
-                                    TYPE_IDENTIFIERS_OTHER,
-                                    TYPE_CRASH_LOGS,
-                                    TYPE_PERFORMANCE_DIAGNOSTICS,
-                                    TYPE_APP_PERFORMANCE_OTHER,
-                                    TYPE_USER_INTERACTION,
-                                    TYPE_IN_APP_SEARCH_HISTORY,
-                                    TYPE_INSTALLED_APPS,
-                                    TYPE_USER_GENERATED_CONTENT,
-                                    TYPE_ACTIONS_IN_APP_OTHER,
-                                    TYPE_WEB_BROWSING_HISTORY)));
-
-    /** Returns {@link Set} of valid {@link String} category keys */
-    public static Set<String> getValidDataTypes() {
-        return VALID_TYPES;
-    }
-
-    private DataTypeConstants() {
-        /* do nothing - hide constructor */
-    }
-}
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/AndroidSafetyLabel.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AndroidSafetyLabel.java
index cdb559b52c0e..112b92c9aebb 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/AndroidSafetyLabel.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AndroidSafetyLabel.java
@@ -14,7 +14,9 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
+
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/AndroidSafetyLabelFactory.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AndroidSafetyLabelFactory.java
index 3dc725b5452b..b69c30f7f522 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/AndroidSafetyLabelFactory.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AndroidSafetyLabelFactory.java
@@ -14,9 +14,10 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
 
 import com.android.asllib.util.MalformedXmlException;
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Element;
 
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/AppInfo.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AppInfo.java
index f94b6591cd10..3f1ddebefe99 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/AppInfo.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AppInfo.java
@@ -14,7 +14,9 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
+
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/AppInfoFactory.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AppInfoFactory.java
index 26d94c16c7f0..59a437d7ece5 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/AppInfoFactory.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AppInfoFactory.java
@@ -14,14 +14,14 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
 
 import com.android.asllib.util.AslgenUtil;
 import com.android.asllib.util.MalformedXmlException;
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Element;
 
-import java.util.Arrays;
 import java.util.List;
 
 public class AppInfoFactory implements AslMarshallableFactory<AppInfo> {
@@ -37,31 +37,22 @@ public class AppInfoFactory implements AslMarshallableFactory<AppInfo> {
 
         String title = XmlUtils.getStringAttr(appInfoEle, XmlUtils.HR_ATTR_TITLE);
         String description = XmlUtils.getStringAttr(appInfoEle, XmlUtils.HR_ATTR_DESCRIPTION);
-        Boolean containsAds = XmlUtils.getBoolAttr(appInfoEle, XmlUtils.HR_ATTR_CONTAINS_ADS);
-        Boolean obeyAps = XmlUtils.getBoolAttr(appInfoEle, XmlUtils.HR_ATTR_OBEY_APS);
+        Boolean containsAds = XmlUtils.getBoolAttr(appInfoEle, XmlUtils.HR_ATTR_CONTAINS_ADS, true);
+        Boolean obeyAps = XmlUtils.getBoolAttr(appInfoEle, XmlUtils.HR_ATTR_OBEY_APS, true);
         Boolean adsFingerprinting =
-                XmlUtils.getBoolAttr(appInfoEle, XmlUtils.HR_ATTR_ADS_FINGERPRINTING);
+                XmlUtils.getBoolAttr(appInfoEle, XmlUtils.HR_ATTR_ADS_FINGERPRINTING, true);
         Boolean securityFingerprinting =
-                XmlUtils.getBoolAttr(appInfoEle, XmlUtils.HR_ATTR_SECURITY_FINGERPRINTING);
+                XmlUtils.getBoolAttr(appInfoEle, XmlUtils.HR_ATTR_SECURITY_FINGERPRINTING, true);
         String privacyPolicy = XmlUtils.getStringAttr(appInfoEle, XmlUtils.HR_ATTR_PRIVACY_POLICY);
         List<String> securityEndpoints =
-                Arrays.stream(
-                                appInfoEle
-                                        .getAttribute(XmlUtils.HR_ATTR_SECURITY_ENDPOINTS)
-                                        .split("\\|"))
-                        .toList();
+                XmlUtils.getPipelineSplitAttr(
+                        appInfoEle, XmlUtils.HR_ATTR_SECURITY_ENDPOINTS, true);
         List<String> firstPartyEndpoints =
-                Arrays.stream(
-                                appInfoEle
-                                        .getAttribute(XmlUtils.HR_ATTR_FIRST_PARTY_ENDPOINTS)
-                                        .split("\\|"))
-                        .toList();
+                XmlUtils.getPipelineSplitAttr(
+                        appInfoEle, XmlUtils.HR_ATTR_FIRST_PARTY_ENDPOINTS, true);
         List<String> serviceProviderEndpoints =
-                Arrays.stream(
-                                appInfoEle
-                                        .getAttribute(XmlUtils.HR_ATTR_SERVICE_PROVIDER_ENDPOINTS)
-                                        .split("\\|"))
-                        .toList();
+                XmlUtils.getPipelineSplitAttr(
+                        appInfoEle, XmlUtils.HR_ATTR_SERVICE_PROVIDER_ENDPOINTS, true);
         String category = XmlUtils.getStringAttr(appInfoEle, XmlUtils.HR_ATTR_CATEGORY);
         String email = XmlUtils.getStringAttr(appInfoEle, XmlUtils.HR_ATTR_EMAIL);
         String website = XmlUtils.getStringAttr(appInfoEle, XmlUtils.HR_ATTR_WEBSITE, false);
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/AslMarshallable.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AslMarshallable.java
index 4e64ab0c53c1..48747ccbcff6 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/AslMarshallable.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AslMarshallable.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/AslMarshallableFactory.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AslMarshallableFactory.java
index b8f9f0ef6235..a49b3e77155b 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/AslMarshallableFactory.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AslMarshallableFactory.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
 
 import com.android.asllib.util.MalformedXmlException;
 
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataCategory.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DataCategory.java
index b9e06fbdfc7e..4d67162b442d 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataCategory.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DataCategory.java
@@ -14,7 +14,11 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
+
+import com.android.asllib.util.DataCategoryConstants;
+import com.android.asllib.util.DataTypeConstants;
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataCategoryFactory.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DataCategoryFactory.java
index d2b671271561..37d99e7ef85e 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataCategoryFactory.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DataCategoryFactory.java
@@ -14,9 +14,11 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
 
+import com.android.asllib.util.DataTypeConstants;
 import com.android.asllib.util.MalformedXmlException;
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Element;
 
@@ -30,11 +32,17 @@ public class DataCategoryFactory implements AslMarshallableFactory<DataCategory>
         String categoryName = null;
         Map<String, DataType> dataTypeMap = new LinkedHashMap<String, DataType>();
         for (Element ele : elements) {
-            categoryName = ele.getAttribute(XmlUtils.HR_ATTR_DATA_CATEGORY);
-            String dataTypeName = ele.getAttribute(XmlUtils.HR_ATTR_DATA_TYPE);
-            if (!DataTypeConstants.getValidDataTypes().contains(dataTypeName)) {
+            categoryName = XmlUtils.getStringAttr(ele, XmlUtils.HR_ATTR_DATA_CATEGORY, true);
+            String dataTypeName = XmlUtils.getStringAttr(ele, XmlUtils.HR_ATTR_DATA_TYPE, true);
+            if (!DataTypeConstants.getValidDataTypes().containsKey(categoryName)) {
                 throw new MalformedXmlException(
-                        String.format("Unrecognized data type name: %s", dataTypeName));
+                        String.format("Unrecognized data category %s", categoryName));
+            }
+            if (!DataTypeConstants.getValidDataTypes().get(categoryName).contains(dataTypeName)) {
+                throw new MalformedXmlException(
+                        String.format(
+                                "Unrecognized data type name %s for category %s",
+                                dataTypeName, categoryName));
             }
             dataTypeMap.put(
                     dataTypeName, new DataTypeFactory().createFromHrElements(XmlUtils.listOf(ele)));
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataLabels.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DataLabels.java
index 96ec93c28c87..7516faf9f77a 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataLabels.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DataLabels.java
@@ -14,7 +14,10 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
+
+import com.android.asllib.util.DataCategoryConstants;
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
@@ -41,24 +44,23 @@ public class DataLabels implements AslMarshallable {
     }
 
     /**
-     * Returns the data accessed {@link Map} of {@link com.android.asllib.DataCategoryConstants} to
-     * {@link DataCategory}
+     * Returns the data accessed {@link Map} of {@link DataCategoryConstants} to {@link
+     * DataCategory}
      */
     public Map<String, DataCategory> getDataAccessed() {
         return mDataAccessed;
     }
 
     /**
-     * Returns the data collected {@link Map} of {@link com.android.asllib.DataCategoryConstants} to
-     * {@link DataCategory}
+     * Returns the data collected {@link Map} of {@link DataCategoryConstants} to {@link
+     * DataCategory}
      */
     public Map<String, DataCategory> getDataCollected() {
         return mDataCollected;
     }
 
     /**
-     * Returns the data shared {@link Map} of {@link com.android.asllib.DataCategoryConstants} to
-     * {@link DataCategory}
+     * Returns the data shared {@link Map} of {@link DataCategoryConstants} to {@link DataCategory}
      */
     public Map<String, DataCategory> getDataShared() {
         return mDataShared;
@@ -70,7 +72,7 @@ public class DataLabels implements AslMarshallable {
         Element dataLabelsEle =
                 XmlUtils.createPbundleEleWithName(doc, XmlUtils.OD_NAME_DATA_LABELS);
 
-        maybeAppendDataUsages(doc, dataLabelsEle, mDataCollected, XmlUtils.OD_NAME_DATA_ACCESSED);
+        maybeAppendDataUsages(doc, dataLabelsEle, mDataAccessed, XmlUtils.OD_NAME_DATA_ACCESSED);
         maybeAppendDataUsages(doc, dataLabelsEle, mDataCollected, XmlUtils.OD_NAME_DATA_COLLECTED);
         maybeAppendDataUsages(doc, dataLabelsEle, mDataShared, XmlUtils.OD_NAME_DATA_SHARED);
 
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataLabelsFactory.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DataLabelsFactory.java
index 79edab7631f0..dc77fd08aa53 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataLabelsFactory.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DataLabelsFactory.java
@@ -14,10 +14,12 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
 
 import com.android.asllib.util.AslgenUtil;
+import com.android.asllib.util.DataCategoryConstants;
 import com.android.asllib.util.MalformedXmlException;
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Element;
 import org.w3c.dom.NodeList;
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataType.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DataType.java
index d011cfeef363..347136237966 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataType.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DataType.java
@@ -14,7 +14,9 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
+
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataTypeFactory.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DataTypeFactory.java
index 27c1b599fec7..ed434cda0823 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataTypeFactory.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DataTypeFactory.java
@@ -14,30 +14,40 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
+
+import com.android.asllib.util.MalformedXmlException;
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Element;
 
-import java.util.Arrays;
+import java.util.HashSet;
 import java.util.List;
-import java.util.Set;
 import java.util.stream.Collectors;
 
 public class DataTypeFactory implements AslMarshallableFactory<DataType> {
     /** Creates a {@link DataType} from the human-readable DOM element. */
     @Override
-    public DataType createFromHrElements(List<Element> elements) {
+    public DataType createFromHrElements(List<Element> elements) throws MalformedXmlException {
         Element hrDataTypeEle = XmlUtils.getSingleElement(elements);
         String dataTypeName = hrDataTypeEle.getAttribute(XmlUtils.HR_ATTR_DATA_TYPE);
         List<DataType.Purpose> purposes =
-                Arrays.stream(hrDataTypeEle.getAttribute(XmlUtils.HR_ATTR_PURPOSES).split("\\|"))
+                XmlUtils.getPipelineSplitAttr(hrDataTypeEle, XmlUtils.HR_ATTR_PURPOSES, true)
+                        .stream()
                         .map(DataType.Purpose::forString)
                         .collect(Collectors.toList());
+        if (purposes.isEmpty()) {
+            throw new MalformedXmlException(String.format("Found no purpose in: %s", dataTypeName));
+        }
+        if (new HashSet<>(purposes).size() != purposes.size()) {
+            throw new MalformedXmlException(
+                    String.format("Found non-unique purposes in: %s", dataTypeName));
+        }
         Boolean isCollectionOptional =
-                XmlUtils.getBoolAttr(hrDataTypeEle, XmlUtils.HR_ATTR_IS_COLLECTION_OPTIONAL);
+                XmlUtils.getBoolAttr(hrDataTypeEle, XmlUtils.HR_ATTR_IS_COLLECTION_OPTIONAL, false);
         Boolean isSharingOptional =
-                XmlUtils.getBoolAttr(hrDataTypeEle, XmlUtils.HR_ATTR_IS_SHARING_OPTIONAL);
-        Boolean ephemeral = XmlUtils.getBoolAttr(hrDataTypeEle, XmlUtils.HR_ATTR_EPHEMERAL);
+                XmlUtils.getBoolAttr(hrDataTypeEle, XmlUtils.HR_ATTR_IS_SHARING_OPTIONAL, false);
+        Boolean ephemeral = XmlUtils.getBoolAttr(hrDataTypeEle, XmlUtils.HR_ATTR_EPHEMERAL, false);
         return new DataType(
                 dataTypeName, purposes, isCollectionOptional, isSharingOptional, ephemeral);
     }
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DeveloperInfo.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DeveloperInfo.java
index 44a5b129e428..382a1f0d0eca 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DeveloperInfo.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DeveloperInfo.java
@@ -14,7 +14,9 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
+
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DeveloperInfoFactory.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DeveloperInfoFactory.java
index 4961892b10c3..b5310bac232a 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DeveloperInfoFactory.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DeveloperInfoFactory.java
@@ -14,10 +14,11 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
 
 import com.android.asllib.util.AslgenUtil;
 import com.android.asllib.util.MalformedXmlException;
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Element;
 
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/SafetyLabels.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/SafetyLabels.java
index 40ef48dc5334..22c3fd8f2a1c 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/SafetyLabels.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/SafetyLabels.java
@@ -14,7 +14,9 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
+
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/SafetyLabelsFactory.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/SafetyLabelsFactory.java
index ab81b1d56033..6bf8ef3df32d 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/SafetyLabelsFactory.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/SafetyLabelsFactory.java
@@ -14,10 +14,11 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
 
 import com.android.asllib.util.AslgenUtil;
 import com.android.asllib.util.MalformedXmlException;
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Element;
 
@@ -40,7 +41,9 @@ public class SafetyLabelsFactory implements AslMarshallableFactory<SafetyLabels>
                         .createFromHrElements(
                                 XmlUtils.listOf(
                                         XmlUtils.getSingleChildElement(
-                                                safetyLabelsEle, XmlUtils.HR_TAG_DATA_LABELS)));
+                                                safetyLabelsEle,
+                                                XmlUtils.HR_TAG_DATA_LABELS,
+                                                false)));
         return new SafetyLabels(version, dataLabels);
     }
 }
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/SystemAppSafetyLabel.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/SystemAppSafetyLabel.java
index 93d9c2b080c5..595d748b59af 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/SystemAppSafetyLabel.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/SystemAppSafetyLabel.java
@@ -14,7 +14,9 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
+
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/SystemAppSafetyLabelFactory.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/SystemAppSafetyLabelFactory.java
index c8c1c7beba24..f99955993d6c 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/SystemAppSafetyLabelFactory.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/SystemAppSafetyLabelFactory.java
@@ -14,10 +14,11 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
 
 import com.android.asllib.util.AslgenUtil;
 import com.android.asllib.util.MalformedXmlException;
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Element;
 
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/TransparencyInfo.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/TransparencyInfo.java
index 88717b9568b8..ddd3557616ca 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/TransparencyInfo.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/TransparencyInfo.java
@@ -14,7 +14,9 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
+
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/TransparencyInfoFactory.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/TransparencyInfoFactory.java
index 13a7eb62fedd..d9c2af41fcac 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/TransparencyInfoFactory.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/TransparencyInfoFactory.java
@@ -14,10 +14,11 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.marshallable;
 
 import com.android.asllib.util.AslgenUtil;
 import com.android.asllib.util.MalformedXmlException;
+import com.android.asllib.util.XmlUtils;
 
 import org.w3c.dom.Element;
 
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataCategoryConstants.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/util/DataCategoryConstants.java
index b364c8b37194..b5ae54c5bc00 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/DataCategoryConstants.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/util/DataCategoryConstants.java
@@ -14,8 +14,11 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
+package com.android.asllib.util;
 
+import com.android.asllib.marshallable.DataCategory;
+import com.android.asllib.marshallable.DataType;
+import com.android.asllib.marshallable.SafetyLabels;
 
 import java.util.Arrays;
 import java.util.Collections;
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/util/DataTypeConstants.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/util/DataTypeConstants.java
new file mode 100644
index 000000000000..358d575c1d56
--- /dev/null
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/util/DataTypeConstants.java
@@ -0,0 +1,197 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.asllib.util;
+
+import com.android.asllib.marshallable.DataCategory;
+import com.android.asllib.marshallable.DataType;
+import com.android.asllib.marshallable.SafetyLabels;
+
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * Constants for determining valid {@link String} data types for usage within {@link SafetyLabels},
+ * {@link DataCategory}, and {@link DataType}
+ */
+public class DataTypeConstants {
+    /** Data types for {@link DataCategoryConstants.CATEGORY_PERSONAL} */
+    public static final String TYPE_NAME = "name";
+
+    public static final String TYPE_EMAIL_ADDRESS = "email_address";
+    public static final String TYPE_PHYSICAL_ADDRESS = "physical_address";
+    public static final String TYPE_PHONE_NUMBER = "phone_number";
+    public static final String TYPE_RACE_ETHNICITY = "race_ethnicity";
+    public static final String TYPE_POLITICAL_OR_RELIGIOUS_BELIEFS =
+            "political_or_religious_beliefs";
+    public static final String TYPE_SEXUAL_ORIENTATION_OR_GENDER_IDENTITY =
+            "sexual_orientation_or_gender_identity";
+    public static final String TYPE_PERSONAL_IDENTIFIERS = "personal_identifiers";
+    public static final String TYPE_OTHER = "other";
+
+    /** Data types for {@link DataCategoryConstants.CATEGORY_FINANCIAL} */
+    public static final String TYPE_CARD_BANK_ACCOUNT = "card_bank_account";
+
+    public static final String TYPE_PURCHASE_HISTORY = "purchase_history";
+    public static final String TYPE_CREDIT_SCORE = "credit_score";
+    public static final String TYPE_FINANCIAL_OTHER = "other";
+
+    /** Data types for {@link DataCategoryConstants.CATEGORY_LOCATION} */
+    public static final String TYPE_APPROX_LOCATION = "approx_location";
+
+    public static final String TYPE_PRECISE_LOCATION = "precise_location";
+
+    /** Data types for {@link DataCategoryConstants.CATEGORY_EMAIL_TEXT_MESSAGE} */
+    public static final String TYPE_EMAILS = "emails";
+
+    public static final String TYPE_TEXT_MESSAGES = "text_messages";
+    public static final String TYPE_EMAIL_TEXT_MESSAGE_OTHER = "other";
+
+    /** Data types for {@link DataCategoryConstants.CATEGORY_PHOTO_VIDEO} */
+    public static final String TYPE_PHOTOS = "photos";
+
+    public static final String TYPE_VIDEOS = "videos";
+
+    /** Data types for {@link DataCategoryConstants.CATEGORY_AUDIO} */
+    public static final String TYPE_SOUND_RECORDINGS = "sound_recordings";
+
+    public static final String TYPE_MUSIC_FILES = "music_files";
+    public static final String TYPE_AUDIO_OTHER = "other";
+
+    /** Data types for {@link DataCategoryConstants.CATEGORY_STORAGE} */
+    public static final String TYPE_FILES_DOCS = "files_docs";
+
+    /** Data types for {@link DataCategoryConstants.CATEGORY_HEALTH_FITNESS} */
+    public static final String TYPE_HEALTH = "health";
+
+    public static final String TYPE_FITNESS = "fitness";
+
+    /** Data types for {@link DataCategoryConstants.CATEGORY_CONTACTS} */
+    public static final String TYPE_CONTACTS = "contacts";
+
+    /** Data types for {@link DataCategoryConstants.CATEGORY_CALENDAR} */
+    public static final String TYPE_CALENDAR = "calendar";
+
+    /** Data types for {@link DataCategoryConstants.CATEGORY_IDENTIFIERS} */
+    public static final String TYPE_IDENTIFIERS_OTHER = "other";
+
+    /** Data types for {@link DataCategoryConstants.CATEGORY_APP_PERFORMANCE} */
+    public static final String TYPE_CRASH_LOGS = "crash_logs";
+
+    public static final String TYPE_PERFORMANCE_DIAGNOSTICS = "performance_diagnostics";
+    public static final String TYPE_APP_PERFORMANCE_OTHER = "other";
+
+    /** Data types for {@link DataCategoryConstants.CATEGORY_ACTIONS_IN_APP} */
+    public static final String TYPE_USER_INTERACTION = "user_interaction";
+
+    public static final String TYPE_IN_APP_SEARCH_HISTORY = "in_app_search_history";
+    public static final String TYPE_INSTALLED_APPS = "installed_apps";
+    public static final String TYPE_USER_GENERATED_CONTENT = "user_generated_content";
+    public static final String TYPE_ACTIONS_IN_APP_OTHER = "other";
+
+    /** Data types for {@link DataCategoryConstants.CATEGORY_SEARCH_AND_BROWSING} */
+    public static final String TYPE_WEB_BROWSING_HISTORY = "web_browsing_history";
+
+    /** Set of valid categories */
+    private static final Map<String, Set<String>> VALID_DATA_TYPES =
+            new ImmutableMap.Builder<String, Set<String>>()
+                    .put(
+                            DataCategoryConstants.CATEGORY_PERSONAL,
+                            ImmutableSet.of(
+                                    DataTypeConstants.TYPE_NAME,
+                                    DataTypeConstants.TYPE_EMAIL_ADDRESS,
+                                    DataTypeConstants.TYPE_PHYSICAL_ADDRESS,
+                                    DataTypeConstants.TYPE_PHONE_NUMBER,
+                                    DataTypeConstants.TYPE_RACE_ETHNICITY,
+                                    DataTypeConstants.TYPE_POLITICAL_OR_RELIGIOUS_BELIEFS,
+                                    DataTypeConstants.TYPE_SEXUAL_ORIENTATION_OR_GENDER_IDENTITY,
+                                    DataTypeConstants.TYPE_PERSONAL_IDENTIFIERS,
+                                    DataTypeConstants.TYPE_OTHER))
+                    .put(
+                            DataCategoryConstants.CATEGORY_FINANCIAL,
+                            ImmutableSet.of(
+                                    DataTypeConstants.TYPE_CARD_BANK_ACCOUNT,
+                                    DataTypeConstants.TYPE_PURCHASE_HISTORY,
+                                    DataTypeConstants.TYPE_CREDIT_SCORE,
+                                    DataTypeConstants.TYPE_OTHER))
+                    .put(
+                            DataCategoryConstants.CATEGORY_LOCATION,
+                            ImmutableSet.of(
+                                    DataTypeConstants.TYPE_APPROX_LOCATION,
+                                    DataTypeConstants.TYPE_PRECISE_LOCATION))
+                    .put(
+                            DataCategoryConstants.CATEGORY_EMAIL_TEXT_MESSAGE,
+                            ImmutableSet.of(
+                                    DataTypeConstants.TYPE_EMAILS,
+                                    DataTypeConstants.TYPE_TEXT_MESSAGES,
+                                    DataTypeConstants.TYPE_OTHER))
+                    .put(
+                            DataCategoryConstants.CATEGORY_PHOTO_VIDEO,
+                            ImmutableSet.of(
+                                    DataTypeConstants.TYPE_PHOTOS, DataTypeConstants.TYPE_VIDEOS))
+                    .put(
+                            DataCategoryConstants.CATEGORY_AUDIO,
+                            ImmutableSet.of(
+                                    DataTypeConstants.TYPE_SOUND_RECORDINGS,
+                                    DataTypeConstants.TYPE_MUSIC_FILES,
+                                    DataTypeConstants.TYPE_OTHER))
+                    .put(
+                            DataCategoryConstants.CATEGORY_STORAGE,
+                            ImmutableSet.of(DataTypeConstants.TYPE_FILES_DOCS))
+                    .put(
+                            DataCategoryConstants.CATEGORY_HEALTH_FITNESS,
+                            ImmutableSet.of(
+                                    DataTypeConstants.TYPE_HEALTH, DataTypeConstants.TYPE_FITNESS))
+                    .put(
+                            DataCategoryConstants.CATEGORY_CONTACTS,
+                            ImmutableSet.of(DataTypeConstants.TYPE_CONTACTS))
+                    .put(
+                            DataCategoryConstants.CATEGORY_CALENDAR,
+                            ImmutableSet.of(DataTypeConstants.TYPE_CALENDAR))
+                    .put(
+                            DataCategoryConstants.CATEGORY_IDENTIFIERS,
+                            ImmutableSet.of(DataTypeConstants.TYPE_OTHER))
+                    .put(
+                            DataCategoryConstants.CATEGORY_APP_PERFORMANCE,
+                            ImmutableSet.of(
+                                    DataTypeConstants.TYPE_CRASH_LOGS,
+                                    DataTypeConstants.TYPE_PERFORMANCE_DIAGNOSTICS,
+                                    DataTypeConstants.TYPE_OTHER))
+                    .put(
+                            DataCategoryConstants.CATEGORY_ACTIONS_IN_APP,
+                            ImmutableSet.of(
+                                    DataTypeConstants.TYPE_USER_INTERACTION,
+                                    DataTypeConstants.TYPE_IN_APP_SEARCH_HISTORY,
+                                    DataTypeConstants.TYPE_INSTALLED_APPS,
+                                    DataTypeConstants.TYPE_USER_GENERATED_CONTENT,
+                                    DataTypeConstants.TYPE_OTHER))
+                    .put(
+                            DataCategoryConstants.CATEGORY_SEARCH_AND_BROWSING,
+                            ImmutableSet.of(DataTypeConstants.TYPE_WEB_BROWSING_HISTORY))
+                    .buildOrThrow();
+
+    /** Returns {@link Set} of valid {@link String} category keys */
+    public static Map<String, Set<String>> getValidDataTypes() {
+        return VALID_DATA_TYPES;
+    }
+
+    private DataTypeConstants() {
+        /* do nothing - hide constructor */
+    }
+}
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/XmlUtils.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/util/XmlUtils.java
index cc8fe79cb579..691f92fca54b 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/XmlUtils.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/util/XmlUtils.java
@@ -14,9 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.asllib;
-
-import com.android.asllib.util.MalformedXmlException;
+package com.android.asllib.util;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
@@ -259,21 +257,42 @@ public class XmlUtils {
     }
 
     /** Tries getting required version attribute and throws exception if it doesn't exist */
-    public static Long tryGetVersion(Element ele) {
+    public static Long tryGetVersion(Element ele) throws MalformedXmlException {
         long version;
         try {
             version = Long.parseLong(ele.getAttribute(XmlUtils.HR_ATTR_VERSION));
         } catch (Exception e) {
-            throw new IllegalArgumentException(
+            throw new MalformedXmlException(
                     String.format(
                             "Malformed or missing required version in: %s", ele.getTagName()));
         }
         return version;
     }
 
-    /** Gets an optional Boolean attribute. */
-    public static Boolean getBoolAttr(Element ele, String attrName) {
-        return XmlUtils.fromString(ele.getAttribute(attrName));
+    /** Gets a pipeline-split attribute. */
+    public static List<String> getPipelineSplitAttr(Element ele, String attrName, boolean required)
+            throws MalformedXmlException {
+        List<String> list = Arrays.stream(ele.getAttribute(attrName).split("\\|")).toList();
+        if ((list.isEmpty() || list.get(0).isEmpty()) && required) {
+            throw new MalformedXmlException(
+                    String.format(
+                            "Delimited string %s was required but missing, in %s.",
+                            attrName, ele.getTagName()));
+        }
+        return list;
+    }
+
+    /** Gets a Boolean attribute. */
+    public static Boolean getBoolAttr(Element ele, String attrName, boolean required)
+            throws MalformedXmlException {
+        Boolean b = XmlUtils.fromString(ele.getAttribute(attrName));
+        if (b == null && required) {
+            throw new MalformedXmlException(
+                    String.format(
+                            "Boolean %s was required but missing, in %s.",
+                            attrName, ele.getTagName()));
+        }
+        return b;
     }
 
     /** Gets a required String attribute. */
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/aslgen/AllTests.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/AllTests.java
index 7ebb7a1c44bf..03e8ac6d11c0 100644
--- a/tools/app_metadata_bundles/src/test/java/com/android/aslgen/AllTests.java
+++ b/tools/app_metadata_bundles/src/test/java/com/android/asllib/AllTests.java
@@ -14,7 +14,12 @@
  * limitations under the License.
  */
 
-package com.android.aslgen;
+package com.android.asllib;
+
+import com.android.asllib.marshallable.AndroidSafetyLabelTest;
+import com.android.asllib.marshallable.DataCategoryTest;
+import com.android.asllib.marshallable.DataLabelsTest;
+import com.android.asllib.marshallable.DeveloperInfoTest;
 
 import org.junit.runner.RunWith;
 import org.junit.runners.Suite;
@@ -22,5 +27,9 @@ import org.junit.runners.Suite;
 @RunWith(Suite.class)
 @Suite.SuiteClasses({
     AslgenTests.class,
+    AndroidSafetyLabelTest.class,
+    DeveloperInfoTest.class,
+    DataCategoryTest.class,
+    DataLabelsTest.class,
 })
 public class AllTests {}
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/aslgen/AslgenTests.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/AslgenTests.java
index 3026f8bec2ed..5f43008d3dc6 100644
--- a/tools/app_metadata_bundles/src/test/java/com/android/aslgen/AslgenTests.java
+++ b/tools/app_metadata_bundles/src/test/java/com/android/asllib/AslgenTests.java
@@ -14,40 +14,26 @@
  * limitations under the License.
  */
 
-package com.android.aslgen;
+package com.android.asllib;
 
 import static org.junit.Assert.assertEquals;
 
-import com.android.asllib.AndroidSafetyLabel;
-import com.android.asllib.AslConverter;
+import com.android.asllib.marshallable.AndroidSafetyLabel;
+import com.android.asllib.testutils.TestUtils;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.JUnit4;
-import org.w3c.dom.Document;
-import org.xml.sax.SAXException;
 
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
 import java.io.InputStream;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.List;
 
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.transform.OutputKeys;
-import javax.xml.transform.Transformer;
-import javax.xml.transform.TransformerException;
-import javax.xml.transform.TransformerFactory;
-import javax.xml.transform.dom.DOMSource;
-import javax.xml.transform.stream.StreamResult;
-
 @RunWith(JUnit4.class)
 public class AslgenTests {
-    private static final String VALID_MAPPINGS_PATH = "com/android/aslgen/validmappings";
+    private static final String VALID_MAPPINGS_PATH = "com/android/asllib/validmappings";
     private static final List<String> VALID_MAPPINGS_SUBDIRS = List.of("location", "contacts");
     private static final String HR_XML_FILENAME = "hr.xml";
     private static final String OD_XML_FILENAME = "od.xml";
@@ -78,28 +64,9 @@ public class AslgenTests {
             String out = AslConverter.getXmlAsString(asl, AslConverter.Format.ON_DEVICE);
             System.out.println("out: " + out);
 
-            assertEquals(getFormattedXml(out), getFormattedXml(odContents));
+            assertEquals(
+                    TestUtils.getFormattedXml(out, false),
+                    TestUtils.getFormattedXml(odContents, false));
         }
     }
-
-    private static String getFormattedXml(String xmlStr)
-            throws ParserConfigurationException, IOException, SAXException, TransformerException {
-        InputStream stream = new ByteArrayInputStream(xmlStr.getBytes(StandardCharsets.UTF_8));
-        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
-        factory.setNamespaceAware(true);
-        Document document = factory.newDocumentBuilder().parse(stream);
-
-        TransformerFactory transformerFactory = TransformerFactory.newInstance();
-        Transformer transformer = transformerFactory.newTransformer();
-        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
-        transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
-        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
-
-        ByteArrayOutputStream outStream = new ByteArrayOutputStream();
-        StreamResult streamResult = new StreamResult(outStream); // out
-        DOMSource domSource = new DOMSource(document);
-        transformer.transform(domSource, streamResult);
-
-        return outStream.toString(StandardCharsets.UTF_8);
-    }
 }
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/AndroidSafetyLabelTest.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/AndroidSafetyLabelTest.java
new file mode 100644
index 000000000000..013700728e50
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/AndroidSafetyLabelTest.java
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.asllib.marshallable;
+
+import com.android.asllib.testutils.TestUtils;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+import org.w3c.dom.Document;
+
+@RunWith(JUnit4.class)
+public class AndroidSafetyLabelTest {
+    private static final String ANDROID_SAFETY_LABEL_HR_PATH =
+            "com/android/asllib/androidsafetylabel/hr";
+    private static final String ANDROID_SAFETY_LABEL_OD_PATH =
+            "com/android/asllib/androidsafetylabel/od";
+
+    private static final String MISSING_VERSION_FILE_NAME = "missing-version.xml";
+    private static final String VALID_EMPTY_FILE_NAME = "valid-empty.xml";
+    private static final String WITH_SAFETY_LABELS_FILE_NAME = "with-safety-labels.xml";
+    private static final String WITH_SYSTEM_APP_SAFETY_LABEL_FILE_NAME =
+            "with-system-app-safety-label.xml";
+    private static final String WITH_TRANSPARENCY_INFO_FILE_NAME = "with-transparency-info.xml";
+
+    private Document mDoc = null;
+
+    @Before
+    public void setUp() throws Exception {
+        System.out.println("set up.");
+        mDoc = TestUtils.document();
+    }
+
+    /** Test for android safety label missing version. */
+    @Test
+    public void testAndroidSafetyLabelMissingVersion() throws Exception {
+        System.out.println("starting testAndroidSafetyLabelMissingVersion.");
+        hrToOdExpectException(MISSING_VERSION_FILE_NAME);
+    }
+
+    /** Test for android safety label valid empty. */
+    @Test
+    public void testAndroidSafetyLabelValidEmptyFile() throws Exception {
+        System.out.println("starting testAndroidSafetyLabelValidEmptyFile.");
+        testHrToOdAndroidSafetyLabel(VALID_EMPTY_FILE_NAME);
+    }
+
+    /** Test for android safety label with safety labels. */
+    @Test
+    public void testAndroidSafetyLabelWithSafetyLabels() throws Exception {
+        System.out.println("starting testAndroidSafetyLabelWithSafetyLabels.");
+        testHrToOdAndroidSafetyLabel(WITH_SAFETY_LABELS_FILE_NAME);
+    }
+
+    /** Test for android safety label with system app safety label. */
+    @Test
+    public void testAndroidSafetyLabelWithSystemAppSafetyLabel() throws Exception {
+        System.out.println("starting testAndroidSafetyLabelWithSystemAppSafetyLabel.");
+        testHrToOdAndroidSafetyLabel(WITH_SYSTEM_APP_SAFETY_LABEL_FILE_NAME);
+    }
+
+    /** Test for android safety label with transparency info. */
+    @Test
+    public void testAndroidSafetyLabelWithTransparencyInfo() throws Exception {
+        System.out.println("starting testAndroidSafetyLabelWithTransparencyInfo.");
+        testHrToOdAndroidSafetyLabel(WITH_TRANSPARENCY_INFO_FILE_NAME);
+    }
+
+    private void hrToOdExpectException(String fileName) {
+        TestUtils.hrToOdExpectException(
+                new AndroidSafetyLabelFactory(), ANDROID_SAFETY_LABEL_HR_PATH, fileName);
+    }
+
+    private void testHrToOdAndroidSafetyLabel(String fileName) throws Exception {
+        TestUtils.testHrToOd(
+                mDoc,
+                new AndroidSafetyLabelFactory(),
+                ANDROID_SAFETY_LABEL_HR_PATH,
+                ANDROID_SAFETY_LABEL_OD_PATH,
+                fileName);
+    }
+}
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/AppInfoTest.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/AppInfoTest.java
new file mode 100644
index 000000000000..a015e2eacac5
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/AppInfoTest.java
@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.asllib.marshallable;
+
+import static org.junit.Assert.assertThrows;
+
+import com.android.asllib.testutils.TestUtils;
+import com.android.asllib.util.MalformedXmlException;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+import org.w3c.dom.Document;
+
+import java.nio.file.Paths;
+import java.util.List;
+
+@RunWith(JUnit4.class)
+public class AppInfoTest {
+    private static final String APP_INFO_HR_PATH = "com/android/asllib/appinfo/hr";
+    private static final String APP_INFO_OD_PATH = "com/android/asllib/appinfo/od";
+    public static final List<String> REQUIRED_FIELD_NAMES =
+            List.of(
+                    "title",
+                    "description",
+                    "containsAds",
+                    "obeyAps",
+                    "adsFingerprinting",
+                    "securityFingerprinting",
+                    "privacyPolicy",
+                    "securityEndpoints",
+                    "firstPartyEndpoints",
+                    "serviceProviderEndpoints",
+                    "category",
+                    "email");
+    public static final List<String> OPTIONAL_FIELD_NAMES = List.of("website");
+
+    private static final String ALL_FIELDS_VALID_FILE_NAME = "all-fields-valid.xml";
+
+    private Document mDoc = null;
+
+    /** Logic for setting up tests (empty if not yet needed). */
+    public static void main(String[] params) throws Exception {}
+
+    @Before
+    public void setUp() throws Exception {
+        System.out.println("set up.");
+        mDoc = TestUtils.document();
+    }
+
+    /** Test for all fields valid. */
+    @Test
+    public void testAllFieldsValid() throws Exception {
+        System.out.println("starting testAllFieldsValid.");
+        testHrToOdAppInfo(ALL_FIELDS_VALID_FILE_NAME);
+    }
+
+    /** Tests missing required fields fails. */
+    @Test
+    public void testMissingRequiredFields() throws Exception {
+        System.out.println("Starting testMissingRequiredFields");
+        for (String reqField : REQUIRED_FIELD_NAMES) {
+            System.out.println("testing missing required field: " + reqField);
+            var appInfoEle =
+                    TestUtils.getElementsFromResource(
+                            Paths.get(APP_INFO_HR_PATH, ALL_FIELDS_VALID_FILE_NAME));
+            appInfoEle.get(0).removeAttribute(reqField);
+
+            assertThrows(
+                    MalformedXmlException.class,
+                    () -> new AppInfoFactory().createFromHrElements(appInfoEle));
+        }
+    }
+
+    /** Tests missing optional fields passes. */
+    @Test
+    public void testMissingOptionalFields() throws Exception {
+        for (String optField : OPTIONAL_FIELD_NAMES) {
+            var ele =
+                    TestUtils.getElementsFromResource(
+                            Paths.get(APP_INFO_HR_PATH, ALL_FIELDS_VALID_FILE_NAME));
+            ele.get(0).removeAttribute(optField);
+            AppInfo appInfo = new AppInfoFactory().createFromHrElements(ele);
+            appInfo.toOdDomElements(mDoc);
+        }
+    }
+
+    private void testHrToOdAppInfo(String fileName) throws Exception {
+        TestUtils.testHrToOd(
+                mDoc, new AppInfoFactory(), APP_INFO_HR_PATH, APP_INFO_OD_PATH, fileName);
+    }
+}
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/DataCategoryTest.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/DataCategoryTest.java
new file mode 100644
index 000000000000..822f1753f662
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/DataCategoryTest.java
@@ -0,0 +1,216 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.asllib.marshallable;
+
+import com.android.asllib.testutils.TestUtils;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+import org.w3c.dom.Document;
+
+@RunWith(JUnit4.class)
+public class DataCategoryTest {
+    private static final String DATA_CATEGORY_HR_PATH = "com/android/asllib/datacategory/hr";
+    private static final String DATA_CATEGORY_OD_PATH = "com/android/asllib/datacategory/od";
+
+    private static final String VALID_PERSONAL_FILE_NAME = "data-category-personal.xml";
+    private static final String VALID_PARTIAL_PERSONAL_FILE_NAME =
+            "data-category-personal-partial.xml";
+    private static final String VALID_FINANCIAL_FILE_NAME = "data-category-financial.xml";
+    private static final String VALID_LOCATION_FILE_NAME = "data-category-location.xml";
+    private static final String VALID_EMAIL_TEXT_MESSAGE_FILE_NAME =
+            "data-category-email-text-message.xml";
+    private static final String VALID_PHOTO_VIDEO_FILE_NAME = "data-category-photo-video.xml";
+    private static final String VALID_AUDIO_FILE_NAME = "data-category-audio.xml";
+    private static final String VALID_STORAGE_FILE_NAME = "data-category-storage.xml";
+    private static final String VALID_HEALTH_FITNESS_FILE_NAME = "data-category-health-fitness.xml";
+    private static final String VALID_CONTACTS_FILE_NAME = "data-category-contacts.xml";
+    private static final String VALID_CALENDAR_FILE_NAME = "data-category-calendar.xml";
+    private static final String VALID_IDENTIFIERS_FILE_NAME = "data-category-identifiers.xml";
+    private static final String VALID_APP_PERFORMANCE_FILE_NAME =
+            "data-category-app-performance.xml";
+    private static final String VALID_ACTIONS_IN_APP_FILE_NAME = "data-category-actions-in-app.xml";
+    private static final String VALID_SEARCH_AND_BROWSING_FILE_NAME =
+            "data-category-search-and-browsing.xml";
+
+    private static final String EMPTY_PURPOSE_PERSONAL_FILE_NAME =
+            "data-category-personal-empty-purpose.xml";
+    private static final String MISSING_PURPOSE_PERSONAL_FILE_NAME =
+            "data-category-personal-missing-purpose.xml";
+    private static final String UNRECOGNIZED_TYPE_PERSONAL_FILE_NAME =
+            "data-category-personal-unrecognized-type.xml";
+    private static final String UNRECOGNIZED_CATEGORY_FILE_NAME = "data-category-unrecognized.xml";
+
+    private Document mDoc = null;
+
+    /** Logic for setting up tests (empty if not yet needed). */
+    public static void main(String[] params) throws Exception {}
+
+    @Before
+    public void setUp() throws Exception {
+        System.out.println("set up.");
+        mDoc = TestUtils.document();
+    }
+
+    /** Test for data category personal. */
+    @Test
+    public void testDataCategoryPersonal() throws Exception {
+        System.out.println("starting testDataCategoryPersonal.");
+        testHrToOdDataCategory(VALID_PERSONAL_FILE_NAME);
+    }
+
+    /** Test for data category financial. */
+    @Test
+    public void testDataCategoryFinancial() throws Exception {
+        System.out.println("starting testDataCategoryFinancial.");
+        testHrToOdDataCategory(VALID_FINANCIAL_FILE_NAME);
+    }
+
+    /** Test for data category location. */
+    @Test
+    public void testDataCategoryLocation() throws Exception {
+        System.out.println("starting testDataCategoryLocation.");
+        testHrToOdDataCategory(VALID_LOCATION_FILE_NAME);
+    }
+
+    /** Test for data category email text message. */
+    @Test
+    public void testDataCategoryEmailTextMessage() throws Exception {
+        System.out.println("starting testDataCategoryEmailTextMessage.");
+        testHrToOdDataCategory(VALID_EMAIL_TEXT_MESSAGE_FILE_NAME);
+    }
+
+    /** Test for data category photo video. */
+    @Test
+    public void testDataCategoryPhotoVideo() throws Exception {
+        System.out.println("starting testDataCategoryPhotoVideo.");
+        testHrToOdDataCategory(VALID_PHOTO_VIDEO_FILE_NAME);
+    }
+
+    /** Test for data category audio. */
+    @Test
+    public void testDataCategoryAudio() throws Exception {
+        System.out.println("starting testDataCategoryAudio.");
+        testHrToOdDataCategory(VALID_AUDIO_FILE_NAME);
+    }
+
+    /** Test for data category storage. */
+    @Test
+    public void testDataCategoryStorage() throws Exception {
+        System.out.println("starting testDataCategoryStorage.");
+        testHrToOdDataCategory(VALID_STORAGE_FILE_NAME);
+    }
+
+    /** Test for data category health fitness. */
+    @Test
+    public void testDataCategoryHealthFitness() throws Exception {
+        System.out.println("starting testDataCategoryHealthFitness.");
+        testHrToOdDataCategory(VALID_HEALTH_FITNESS_FILE_NAME);
+    }
+
+    /** Test for data category contacts. */
+    @Test
+    public void testDataCategoryContacts() throws Exception {
+        System.out.println("starting testDataCategoryContacts.");
+        testHrToOdDataCategory(VALID_CONTACTS_FILE_NAME);
+    }
+
+    /** Test for data category calendar. */
+    @Test
+    public void testDataCategoryCalendar() throws Exception {
+        System.out.println("starting testDataCategoryCalendar.");
+        testHrToOdDataCategory(VALID_CALENDAR_FILE_NAME);
+    }
+
+    /** Test for data category identifiers. */
+    @Test
+    public void testDataCategoryIdentifiers() throws Exception {
+        System.out.println("starting testDataCategoryIdentifiers.");
+        testHrToOdDataCategory(VALID_IDENTIFIERS_FILE_NAME);
+    }
+
+    /** Test for data category app performance. */
+    @Test
+    public void testDataCategoryAppPerformance() throws Exception {
+        System.out.println("starting testDataCategoryAppPerformance.");
+        testHrToOdDataCategory(VALID_APP_PERFORMANCE_FILE_NAME);
+    }
+
+    /** Test for data category actions in app. */
+    @Test
+    public void testDataCategoryActionsInApp() throws Exception {
+        System.out.println("starting testDataCategoryActionsInApp.");
+        testHrToOdDataCategory(VALID_ACTIONS_IN_APP_FILE_NAME);
+    }
+
+    /** Test for data category search and browsing. */
+    @Test
+    public void testDataCategorySearchAndBrowsing() throws Exception {
+        System.out.println("starting testDataCategorySearchAndBrowsing.");
+        testHrToOdDataCategory(VALID_SEARCH_AND_BROWSING_FILE_NAME);
+    }
+
+    /** Test for data category search and browsing. */
+    @Test
+    public void testMissingOptionalsAllowed() throws Exception {
+        System.out.println("starting testMissingOptionalsAllowed.");
+        testHrToOdDataCategory(VALID_PARTIAL_PERSONAL_FILE_NAME);
+    }
+
+    /** Test for empty purposes. */
+    @Test
+    public void testEmptyPurposesNotAllowed() throws Exception {
+        System.out.println("starting testEmptyPurposesNotAllowed.");
+        hrToOdExpectException(EMPTY_PURPOSE_PERSONAL_FILE_NAME);
+    }
+
+    /** Test for missing purposes. */
+    @Test
+    public void testMissingPurposesNotAllowed() throws Exception {
+        System.out.println("starting testMissingPurposesNotAllowed.");
+        hrToOdExpectException(MISSING_PURPOSE_PERSONAL_FILE_NAME);
+    }
+
+    /** Test for unrecognized type. */
+    @Test
+    public void testUnrecognizedTypeNotAllowed() throws Exception {
+        System.out.println("starting testUnrecognizedTypeNotAllowed.");
+        hrToOdExpectException(UNRECOGNIZED_TYPE_PERSONAL_FILE_NAME);
+    }
+
+    /** Test for unrecognized category. */
+    @Test
+    public void testUnrecognizedCategoryNotAllowed() throws Exception {
+        System.out.println("starting testUnrecognizedCategoryNotAllowed.");
+        hrToOdExpectException(UNRECOGNIZED_CATEGORY_FILE_NAME);
+    }
+
+    private void hrToOdExpectException(String fileName) {
+        TestUtils.hrToOdExpectException(new DataCategoryFactory(), DATA_CATEGORY_HR_PATH, fileName);
+    }
+
+    private void testHrToOdDataCategory(String fileName) throws Exception {
+        TestUtils.testHrToOd(
+                mDoc,
+                new DataCategoryFactory(),
+                DATA_CATEGORY_HR_PATH,
+                DATA_CATEGORY_OD_PATH,
+                fileName);
+    }
+}
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/DataLabelsTest.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/DataLabelsTest.java
new file mode 100644
index 000000000000..2be447e182b2
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/DataLabelsTest.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.asllib.marshallable;
+
+import com.android.asllib.testutils.TestUtils;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+import org.w3c.dom.Document;
+
+@RunWith(JUnit4.class)
+public class DataLabelsTest {
+    private static final String DATA_LABELS_HR_PATH = "com/android/asllib/datalabels/hr";
+    private static final String DATA_LABELS_OD_PATH = "com/android/asllib/datalabels/od";
+
+    private static final String ACCESSED_VALID_BOOL_FILE_NAME =
+            "data-labels-accessed-valid-bool.xml";
+    private static final String ACCESSED_INVALID_BOOL_FILE_NAME =
+            "data-labels-accessed-invalid-bool.xml";
+    private static final String COLLECTED_VALID_BOOL_FILE_NAME =
+            "data-labels-collected-valid-bool.xml";
+    private static final String COLLECTED_INVALID_BOOL_FILE_NAME =
+            "data-labels-collected-invalid-bool.xml";
+    private static final String SHARED_VALID_BOOL_FILE_NAME = "data-labels-shared-valid-bool.xml";
+    private static final String SHARED_INVALID_BOOL_FILE_NAME =
+            "data-labels-shared-invalid-bool.xml";
+
+    private Document mDoc = null;
+
+    @Before
+    public void setUp() throws Exception {
+        System.out.println("set up.");
+        mDoc = TestUtils.document();
+    }
+
+    /** Test for data labels accessed valid bool. */
+    @Test
+    public void testDataLabelsAccessedValidBool() throws Exception {
+        System.out.println("starting testDataLabelsAccessedValidBool.");
+        testHrToOdDataLabels(ACCESSED_VALID_BOOL_FILE_NAME);
+    }
+
+    /** Test for data labels accessed invalid bool. */
+    @Test
+    public void testDataLabelsAccessedInvalidBool() throws Exception {
+        System.out.println("starting testDataLabelsAccessedInvalidBool.");
+        hrToOdExpectException(ACCESSED_INVALID_BOOL_FILE_NAME);
+    }
+
+    /** Test for data labels collected valid bool. */
+    @Test
+    public void testDataLabelsCollectedValidBool() throws Exception {
+        System.out.println("starting testDataLabelsCollectedValidBool.");
+        testHrToOdDataLabels(COLLECTED_VALID_BOOL_FILE_NAME);
+    }
+
+    /** Test for data labels collected invalid bool. */
+    @Test
+    public void testDataLabelsCollectedInvalidBool() throws Exception {
+        System.out.println("starting testDataLabelsCollectedInvalidBool.");
+        hrToOdExpectException(COLLECTED_INVALID_BOOL_FILE_NAME);
+    }
+
+    /** Test for data labels shared valid bool. */
+    @Test
+    public void testDataLabelsSharedValidBool() throws Exception {
+        System.out.println("starting testDataLabelsSharedValidBool.");
+        testHrToOdDataLabels(SHARED_VALID_BOOL_FILE_NAME);
+    }
+
+    /** Test for data labels shared invalid bool. */
+    @Test
+    public void testDataLabelsSharedInvalidBool() throws Exception {
+        System.out.println("starting testDataLabelsSharedInvalidBool.");
+        hrToOdExpectException(SHARED_INVALID_BOOL_FILE_NAME);
+    }
+
+    private void hrToOdExpectException(String fileName) {
+        TestUtils.hrToOdExpectException(new DataLabelsFactory(), DATA_LABELS_HR_PATH, fileName);
+    }
+
+    private void testHrToOdDataLabels(String fileName) throws Exception {
+        TestUtils.testHrToOd(
+                mDoc, new DataLabelsFactory(), DATA_LABELS_HR_PATH, DATA_LABELS_OD_PATH, fileName);
+    }
+}
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/DeveloperInfoTest.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/DeveloperInfoTest.java
new file mode 100644
index 000000000000..ff8346a526ad
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/DeveloperInfoTest.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.asllib.marshallable;
+
+import static org.junit.Assert.assertThrows;
+
+import com.android.asllib.testutils.TestUtils;
+import com.android.asllib.util.MalformedXmlException;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+import org.w3c.dom.Document;
+
+import java.nio.file.Paths;
+import java.util.List;
+
+@RunWith(JUnit4.class)
+public class DeveloperInfoTest {
+    private static final String DEVELOPER_INFO_HR_PATH = "com/android/asllib/developerinfo/hr";
+    private static final String DEVELOPER_INFO_OD_PATH = "com/android/asllib/developerinfo/od";
+    public static final List<String> REQUIRED_FIELD_NAMES =
+            List.of("address", "countryRegion", "email", "name", "relationship");
+    public static final List<String> OPTIONAL_FIELD_NAMES = List.of("website", "registryId");
+
+    private static final String ALL_FIELDS_VALID_FILE_NAME = "all-fields-valid.xml";
+
+    private Document mDoc = null;
+
+    /** Logic for setting up tests (empty if not yet needed). */
+    public static void main(String[] params) throws Exception {}
+
+    @Before
+    public void setUp() throws Exception {
+        System.out.println("set up.");
+        mDoc = TestUtils.document();
+    }
+
+    /** Test for all fields valid. */
+    @Test
+    public void testAllFieldsValid() throws Exception {
+        System.out.println("starting testAllFieldsValid.");
+        testHrToOdDeveloperInfo(ALL_FIELDS_VALID_FILE_NAME);
+    }
+
+    /** Tests missing required fields fails. */
+    @Test
+    public void testMissingRequiredFields() throws Exception {
+        System.out.println("Starting testMissingRequiredFields");
+        for (String reqField : REQUIRED_FIELD_NAMES) {
+            System.out.println("testing missing required field: " + reqField);
+            var developerInfoEle =
+                    TestUtils.getElementsFromResource(
+                            Paths.get(DEVELOPER_INFO_HR_PATH, ALL_FIELDS_VALID_FILE_NAME));
+            developerInfoEle.get(0).removeAttribute(reqField);
+
+            assertThrows(
+                    MalformedXmlException.class,
+                    () -> new DeveloperInfoFactory().createFromHrElements(developerInfoEle));
+        }
+    }
+
+    /** Tests missing optional fields passes. */
+    @Test
+    public void testMissingOptionalFields() throws Exception {
+        for (String optField : OPTIONAL_FIELD_NAMES) {
+            var developerInfoEle =
+                    TestUtils.getElementsFromResource(
+                            Paths.get(DEVELOPER_INFO_HR_PATH, ALL_FIELDS_VALID_FILE_NAME));
+            developerInfoEle.get(0).removeAttribute(optField);
+            DeveloperInfo developerInfo =
+                    new DeveloperInfoFactory().createFromHrElements(developerInfoEle);
+            developerInfo.toOdDomElements(mDoc);
+        }
+    }
+
+    private void testHrToOdDeveloperInfo(String fileName) throws Exception {
+        TestUtils.testHrToOd(
+                mDoc,
+                new DeveloperInfoFactory(),
+                DEVELOPER_INFO_HR_PATH,
+                DEVELOPER_INFO_OD_PATH,
+                fileName);
+    }
+}
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/SafetyLabelsTest.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/SafetyLabelsTest.java
new file mode 100644
index 000000000000..b62620ef417e
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/SafetyLabelsTest.java
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.asllib.marshallable;
+
+import com.android.asllib.testutils.TestUtils;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+import org.w3c.dom.Document;
+
+@RunWith(JUnit4.class)
+public class SafetyLabelsTest {
+    private static final String SAFETY_LABELS_HR_PATH = "com/android/asllib/safetylabels/hr";
+    private static final String SAFETY_LABELS_OD_PATH = "com/android/asllib/safetylabels/od";
+
+    private static final String MISSING_VERSION_FILE_NAME = "missing-version.xml";
+    private static final String VALID_EMPTY_FILE_NAME = "valid-empty.xml";
+    private static final String WITH_DATA_LABELS_FILE_NAME = "with-data-labels.xml";
+
+    private Document mDoc = null;
+
+    @Before
+    public void setUp() throws Exception {
+        System.out.println("set up.");
+        mDoc = TestUtils.document();
+    }
+
+    /** Test for safety labels missing version. */
+    @Test
+    public void testSafetyLabelsMissingVersion() throws Exception {
+        System.out.println("starting testSafetyLabelsMissingVersion.");
+        hrToOdExpectException(MISSING_VERSION_FILE_NAME);
+    }
+
+    /** Test for safety labels valid empty. */
+    @Test
+    public void testSafetyLabelsValidEmptyFile() throws Exception {
+        System.out.println("starting testSafetyLabelsValidEmptyFile.");
+        testHrToOdSafetyLabels(VALID_EMPTY_FILE_NAME);
+    }
+
+    /** Test for safety labels with data labels. */
+    @Test
+    public void testSafetyLabelsWithDataLabels() throws Exception {
+        System.out.println("starting testSafetyLabelsWithDataLabels.");
+        testHrToOdSafetyLabels(WITH_DATA_LABELS_FILE_NAME);
+    }
+
+    private void hrToOdExpectException(String fileName) {
+        TestUtils.hrToOdExpectException(new SafetyLabelsFactory(), SAFETY_LABELS_HR_PATH, fileName);
+    }
+
+    private void testHrToOdSafetyLabels(String fileName) throws Exception {
+        TestUtils.testHrToOd(
+                mDoc,
+                new SafetyLabelsFactory(),
+                SAFETY_LABELS_HR_PATH,
+                SAFETY_LABELS_OD_PATH,
+                fileName);
+    }
+}
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/SystemAppSafetyLabelTest.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/SystemAppSafetyLabelTest.java
new file mode 100644
index 000000000000..191091a9e187
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/SystemAppSafetyLabelTest.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.asllib.marshallable;
+
+import com.android.asllib.testutils.TestUtils;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+import org.w3c.dom.Document;
+
+@RunWith(JUnit4.class)
+public class SystemAppSafetyLabelTest {
+    private static final String SYSTEM_APP_SAFETY_LABEL_HR_PATH =
+            "com/android/asllib/systemappsafetylabel/hr";
+    private static final String SYSTEM_APP_SAFETY_LABEL_OD_PATH =
+            "com/android/asllib/systemappsafetylabel/od";
+
+    private static final String VALID_FILE_NAME = "valid.xml";
+    private static final String MISSING_URL_FILE_NAME = "missing-url.xml";
+
+    private Document mDoc = null;
+
+    /** Logic for setting up tests (empty if not yet needed). */
+    public static void main(String[] params) throws Exception {}
+
+    @Before
+    public void setUp() throws Exception {
+        System.out.println("set up.");
+        mDoc = TestUtils.document();
+    }
+
+    /** Test for valid. */
+    @Test
+    public void testValid() throws Exception {
+        System.out.println("starting testValid.");
+        testHrToOdSystemAppSafetyLabel(VALID_FILE_NAME);
+    }
+
+    /** Tests missing url. */
+    @Test
+    public void testMissingUrl() throws Exception {
+        System.out.println("starting testMissingUrl.");
+        hrToOdExpectException(MISSING_URL_FILE_NAME);
+    }
+
+    private void hrToOdExpectException(String fileName) {
+        TestUtils.hrToOdExpectException(
+                new SystemAppSafetyLabelFactory(), SYSTEM_APP_SAFETY_LABEL_HR_PATH, fileName);
+    }
+
+    private void testHrToOdSystemAppSafetyLabel(String fileName) throws Exception {
+        TestUtils.testHrToOd(
+                mDoc,
+                new SystemAppSafetyLabelFactory(),
+                SYSTEM_APP_SAFETY_LABEL_HR_PATH,
+                SYSTEM_APP_SAFETY_LABEL_OD_PATH,
+                fileName);
+    }
+}
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/TransparencyInfoTest.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/TransparencyInfoTest.java
new file mode 100644
index 000000000000..56503f7d6c6b
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/TransparencyInfoTest.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.asllib.marshallable;
+
+import com.android.asllib.testutils.TestUtils;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+import org.w3c.dom.Document;
+
+@RunWith(JUnit4.class)
+public class TransparencyInfoTest {
+    private static final String TRANSPARENCY_INFO_HR_PATH =
+            "com/android/asllib/transparencyinfo/hr";
+    private static final String TRANSPARENCY_INFO_OD_PATH =
+            "com/android/asllib/transparencyinfo/od";
+
+    private static final String VALID_EMPTY_FILE_NAME = "valid-empty.xml";
+    private static final String WITH_DEVELOPER_INFO_FILE_NAME = "with-developer-info.xml";
+    private static final String WITH_APP_INFO_FILE_NAME = "with-app-info.xml";
+
+    private Document mDoc = null;
+
+    @Before
+    public void setUp() throws Exception {
+        System.out.println("set up.");
+        mDoc = TestUtils.document();
+    }
+
+    /** Test for transparency info valid empty. */
+    @Test
+    public void testTransparencyInfoValidEmptyFile() throws Exception {
+        System.out.println("starting testTransparencyInfoValidEmptyFile.");
+        testHrToOdTransparencyInfo(VALID_EMPTY_FILE_NAME);
+    }
+
+    /** Test for transparency info with developer info. */
+    @Test
+    public void testTransparencyInfoWithDeveloperInfo() throws Exception {
+        System.out.println("starting testTransparencyInfoWithDeveloperInfo.");
+        testHrToOdTransparencyInfo(WITH_DEVELOPER_INFO_FILE_NAME);
+    }
+
+    /** Test for transparency info with app info. */
+    @Test
+    public void testTransparencyInfoWithAppInfo() throws Exception {
+        System.out.println("starting testTransparencyInfoWithAppInfo.");
+        testHrToOdTransparencyInfo(WITH_APP_INFO_FILE_NAME);
+    }
+
+    private void testHrToOdTransparencyInfo(String fileName) throws Exception {
+        TestUtils.testHrToOd(
+                mDoc,
+                new TransparencyInfoFactory(),
+                TRANSPARENCY_INFO_HR_PATH,
+                TRANSPARENCY_INFO_OD_PATH,
+                fileName);
+    }
+}
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/asllib/testutils/TestUtils.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/testutils/TestUtils.java
new file mode 100644
index 000000000000..faea340ae7bd
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/java/com/android/asllib/testutils/TestUtils.java
@@ -0,0 +1,152 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.asllib.testutils;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertThrows;
+
+import com.android.asllib.marshallable.AslMarshallable;
+import com.android.asllib.marshallable.AslMarshallableFactory;
+import com.android.asllib.util.MalformedXmlException;
+import com.android.asllib.util.XmlUtils;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.xml.sax.SAXException;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.transform.OutputKeys;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+
+public class TestUtils {
+    public static final String HOLDER_TAG_NAME = "holder_of_flattened_for_testing";
+
+    /** Reads a Resource file into a String. */
+    public static String readStrFromResource(Path filePath) throws IOException {
+        InputStream hrStream =
+                TestUtils.class.getClassLoader().getResourceAsStream(filePath.toString());
+        return new String(hrStream.readAllBytes(), StandardCharsets.UTF_8);
+    }
+
+    /** Gets List of Element from a path to an existing Resource. */
+    public static List<Element> getElementsFromResource(Path filePath)
+            throws ParserConfigurationException, IOException, SAXException {
+        String str = readStrFromResource(filePath);
+        InputStream stream = new ByteArrayInputStream(str.getBytes(StandardCharsets.UTF_8));
+
+        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+        factory.setNamespaceAware(true);
+        Document document = factory.newDocumentBuilder().parse(stream);
+        Element root = document.getDocumentElement();
+        if (root.getTagName().equals(HOLDER_TAG_NAME)) {
+            String tagName =
+                    XmlUtils.asElementList(root.getChildNodes()).stream()
+                            .findFirst()
+                            .get()
+                            .getTagName();
+            return XmlUtils.asElementList(root.getElementsByTagName(tagName));
+        } else {
+            return List.of(root);
+        }
+    }
+
+    /** Reads a Document into a String. */
+    public static String docToStr(Document doc, boolean omitXmlDeclaration)
+            throws TransformerException {
+        TransformerFactory transformerFactory = TransformerFactory.newInstance();
+        Transformer transformer = transformerFactory.newTransformer();
+        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
+        transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
+        transformer.setOutputProperty(
+                OutputKeys.OMIT_XML_DECLARATION, omitXmlDeclaration ? "yes" : "no");
+
+        ByteArrayOutputStream outStream = new ByteArrayOutputStream();
+        StreamResult streamResult = new StreamResult(outStream); // out
+        DOMSource domSource = new DOMSource(doc);
+        transformer.transform(domSource, streamResult);
+
+        return outStream.toString(StandardCharsets.UTF_8);
+    }
+
+    /**
+     * Gets formatted XML for slightly more robust comparison checking than naive string comparison.
+     */
+    public static String getFormattedXml(String xmlStr, boolean omitXmlDeclaration)
+            throws ParserConfigurationException, IOException, SAXException, TransformerException {
+        InputStream stream = new ByteArrayInputStream(xmlStr.getBytes(StandardCharsets.UTF_8));
+        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+        factory.setNamespaceAware(true);
+        Document document = factory.newDocumentBuilder().parse(stream);
+
+        return docToStr(document, omitXmlDeclaration);
+    }
+
+    /** Helper for getting a new Document */
+    public static Document document() throws ParserConfigurationException {
+        return DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
+    }
+
+    /** Helper for testing human-readable to on-device conversion expecting exception */
+    public static <T extends AslMarshallable> void hrToOdExpectException(
+            AslMarshallableFactory<T> factory, String hrFolderPath, String fileName) {
+        assertThrows(
+                MalformedXmlException.class,
+                () -> {
+                    factory.createFromHrElements(
+                            TestUtils.getElementsFromResource(Paths.get(hrFolderPath, fileName)));
+                });
+    }
+
+    /** Helper for testing human-readable to on-device conversion */
+    public static <T extends AslMarshallable> void testHrToOd(
+            Document doc,
+            AslMarshallableFactory<T> factory,
+            String hrFolderPath,
+            String odFolderPath,
+            String fileName)
+            throws Exception {
+        AslMarshallable marshallable =
+                factory.createFromHrElements(
+                        TestUtils.getElementsFromResource(Paths.get(hrFolderPath, fileName)));
+
+        for (var child : marshallable.toOdDomElements(doc)) {
+            doc.appendChild(child);
+        }
+        String converted = TestUtils.docToStr(doc, true);
+        System.out.println("converted: " + converted);
+
+        String expectedOdContents =
+                TestUtils.readStrFromResource(Paths.get(odFolderPath, fileName));
+        assertEquals(
+                TestUtils.getFormattedXml(expectedOdContents, true),
+                TestUtils.getFormattedXml(converted, true));
+    }
+}
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/missing-version.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/missing-version.xml
new file mode 100644
index 000000000000..ec0cd702fd43
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/missing-version.xml
@@ -0,0 +1,3 @@
+<app-metadata-bundles>
+
+</app-metadata-bundles>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/valid-empty.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/valid-empty.xml
new file mode 100644
index 000000000000..19bfd826f770
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/valid-empty.xml
@@ -0,0 +1 @@
+<app-metadata-bundles version="123456"></app-metadata-bundles>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-safety-labels.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-safety-labels.xml
new file mode 100644
index 000000000000..53794a1d1c80
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-safety-labels.xml
@@ -0,0 +1,4 @@
+<app-metadata-bundles version="123456">
+    <safety-labels version="12345">
+    </safety-labels>
+</app-metadata-bundles>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-system-app-safety-label.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-system-app-safety-label.xml
new file mode 100644
index 000000000000..7bcde4547933
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-system-app-safety-label.xml
@@ -0,0 +1,4 @@
+<app-metadata-bundles version="123456">
+<system-app-safety-label url="www.example.com">
+</system-app-safety-label>
+</app-metadata-bundles>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-transparency-info.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-transparency-info.xml
new file mode 100644
index 000000000000..00bcfa80e9b1
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-transparency-info.xml
@@ -0,0 +1,4 @@
+<app-metadata-bundles version="123456">
+<transparency-info>
+</transparency-info>
+</app-metadata-bundles>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/valid-empty.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/valid-empty.xml
new file mode 100644
index 000000000000..37bdfad4065f
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/valid-empty.xml
@@ -0,0 +1,3 @@
+<bundle>
+    <long name="version" value="123456"/>
+</bundle>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-safety-labels.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-safety-labels.xml
new file mode 100644
index 000000000000..74644ed0413c
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-safety-labels.xml
@@ -0,0 +1,6 @@
+<bundle>
+    <long name="version" value="123456"/>
+    <pbundle_as_map name="safety_labels">
+        <long name="version" value="12345"/>
+    </pbundle_as_map>
+</bundle>
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-system-app-safety-label.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-system-app-safety-label.xml
new file mode 100644
index 000000000000..ef0f549fc46b
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-system-app-safety-label.xml
@@ -0,0 +1,6 @@
+<bundle>
+    <long name="version" value="123456"/>
+    <pbundle_as_map name="system_app_safety_label">
+        <string name="url" value="www.example.com"/>
+    </pbundle_as_map>
+</bundle>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-transparency-info.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-transparency-info.xml
new file mode 100644
index 000000000000..63c5094333cc
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-transparency-info.xml
@@ -0,0 +1,4 @@
+<bundle>
+    <long name="version" value="123456"/>
+    <pbundle_as_map name="transparency_info"/>
+</bundle>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/appinfo/hr/all-fields-valid.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/appinfo/hr/all-fields-valid.xml
new file mode 100644
index 000000000000..883170a2d36f
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/appinfo/hr/all-fields-valid.xml
@@ -0,0 +1,14 @@
+<app-info
+    title="beervision"
+    description="a beer app"
+    containsAds="true"
+    obeyAps="false"
+    adsFingerprinting="false"
+    securityFingerprinting="false"
+    privacyPolicy="www.example.com"
+    securityEndpoints="url1|url2|url3"
+    firstPartyEndpoints="url1"
+    serviceProviderEndpoints="url55|url56"
+    category="Food and drink"
+    email="max@maxloh.com"
+    website="www.example.com" />
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/appinfo/od/all-fields-valid.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/appinfo/od/all-fields-valid.xml
new file mode 100644
index 000000000000..6e976a3278de
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/appinfo/od/all-fields-valid.xml
@@ -0,0 +1,25 @@
+
+<pbundle_as_map name="app_info">
+    <string name="title" value="beervision"/>
+    <string name="description" value="a beer app"/>
+    <boolean name="contains_ads" value="true"/>
+    <boolean name="obey_aps" value="false"/>
+    <boolean name="ads_fingerprinting" value="false"/>
+    <boolean name="security_fingerprinting" value="false"/>
+    <string name="privacy_policy" value="www.example.com"/>
+    <string-array name="security_endpoint" num="3">
+        <item value="url1"/>
+        <item value="url2"/>
+        <item value="url3"/>
+    </string-array>
+    <string-array name="first_party_endpoint" num="1">
+        <item value="url1"/>
+    </string-array>
+    <string-array name="service_provider_endpoint" num="2">
+        <item value="url55"/>
+        <item value="url56"/>
+    </string-array>
+    <string name="category" value="Food and drink"/>
+    <string name="email" value="max@maxloh.com"/>
+    <string name="website" value="www.example.com"/>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-actions-in-app.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-actions-in-app.xml
new file mode 100644
index 000000000000..520e525679b8
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-actions-in-app.xml
@@ -0,0 +1,17 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="actions_in_app"
+        dataType="user_interaction"
+        purposes="analytics" />
+    <data-shared dataCategory="actions_in_app"
+        dataType="in_app_search_history"
+        purposes="analytics" />
+    <data-shared dataCategory="actions_in_app"
+        dataType="installed_apps"
+        purposes="analytics" />
+    <data-shared dataCategory="actions_in_app"
+        dataType="user_generated_content"
+        purposes="analytics" />
+    <data-shared dataCategory="actions_in_app"
+        dataType="other"
+        purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-app-performance.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-app-performance.xml
new file mode 100644
index 000000000000..0d08e5b5ae4d
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-app-performance.xml
@@ -0,0 +1,11 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="app_performance"
+        dataType="crash_logs"
+        purposes="analytics" />
+    <data-shared dataCategory="app_performance"
+        dataType="performance_diagnostics"
+        purposes="analytics" />
+    <data-shared dataCategory="app_performance"
+        dataType="other"
+        purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-audio.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-audio.xml
new file mode 100644
index 000000000000..b1cf3b44fd4a
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-audio.xml
@@ -0,0 +1,11 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="audio"
+        dataType="sound_recordings"
+        purposes="analytics" />
+    <data-shared dataCategory="audio"
+        dataType="music_files"
+        purposes="analytics" />
+    <data-shared dataCategory="audio"
+        dataType="other"
+        purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-calendar.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-calendar.xml
new file mode 100644
index 000000000000..a723070c43b7
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-calendar.xml
@@ -0,0 +1,5 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="calendar"
+        dataType="calendar"
+        purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-contacts.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-contacts.xml
new file mode 100644
index 000000000000..2fe28ffe4940
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-contacts.xml
@@ -0,0 +1,5 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="contacts"
+        dataType="contacts"
+        purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-email-text-message.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-email-text-message.xml
new file mode 100644
index 000000000000..49a326fc43e5
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-email-text-message.xml
@@ -0,0 +1,11 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="email_text_message"
+        dataType="emails"
+        purposes="analytics" />
+    <data-shared dataCategory="email_text_message"
+        dataType="text_messages"
+        purposes="analytics" />
+    <data-shared dataCategory="email_text_message"
+        dataType="other"
+        purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-financial.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-financial.xml
new file mode 100644
index 000000000000..f5de3707ef8a
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-financial.xml
@@ -0,0 +1,14 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="financial"
+        dataType="card_bank_account"
+        purposes="analytics" />
+    <data-shared dataCategory="financial"
+    dataType="purchase_history"
+    purposes="analytics" />
+    <data-shared dataCategory="financial"
+        dataType="credit_score"
+        purposes="analytics" />
+    <data-shared dataCategory="financial"
+        dataType="other"
+        purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-health-fitness.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-health-fitness.xml
new file mode 100644
index 000000000000..9891f8170bd7
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-health-fitness.xml
@@ -0,0 +1,8 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="health_fitness"
+        dataType="health"
+        purposes="analytics" />
+    <data-shared dataCategory="health_fitness"
+        dataType="fitness"
+        purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-identifiers.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-identifiers.xml
new file mode 100644
index 000000000000..3e74da1ad527
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-identifiers.xml
@@ -0,0 +1,5 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="identifiers"
+        dataType="other"
+        purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-location.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-location.xml
new file mode 100644
index 000000000000..4762f16d64db
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-location.xml
@@ -0,0 +1,8 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="location"
+        dataType="approx_location"
+        purposes="analytics" />
+    <data-shared dataCategory="location"
+        dataType="precise_location"
+        purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-personal-empty-purpose.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-personal-empty-purpose.xml
new file mode 100644
index 000000000000..964e178e4dbd
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-personal-empty-purpose.xml
@@ -0,0 +1,5 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="personal"
+    dataType="email_address"
+    purposes="" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-personal-missing-purpose.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-personal-missing-purpose.xml
new file mode 100644
index 000000000000..3ce1288fb2c3
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-personal-missing-purpose.xml
@@ -0,0 +1,4 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="personal"
+    dataType="email_address" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-personal-partial.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-personal-partial.xml
new file mode 100644
index 000000000000..68baae30ef4f
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-personal-partial.xml
@@ -0,0 +1,8 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="personal"
+        dataType="name"
+        purposes="analytics|developer_communications" />
+    <data-shared dataCategory="personal"
+    dataType="email_address"
+    purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-personal-unrecognized-type.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-personal-unrecognized-type.xml
new file mode 100644
index 000000000000..921a90a3fde7
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-personal-unrecognized-type.xml
@@ -0,0 +1,5 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="personal"
+    dataType="unrecognized"
+    purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-personal.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-personal.xml
new file mode 100644
index 000000000000..4533773ec9c1
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-personal.xml
@@ -0,0 +1,31 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="personal"
+        dataType="name"
+        ephemeral="true"
+        isCollectionOptional="true"
+        purposes="analytics|developer_communications" />
+    <data-shared dataCategory="personal"
+    dataType="email_address"
+    purposes="analytics" />
+    <data-shared dataCategory="personal"
+    dataType="physical_address"
+    purposes="analytics" />
+    <data-shared dataCategory="personal"
+    dataType="phone_number"
+    purposes="analytics" />
+    <data-shared dataCategory="personal"
+    dataType="race_ethnicity"
+    purposes="analytics" />
+    <data-shared dataCategory="personal"
+    dataType="political_or_religious_beliefs"
+    purposes="analytics" />
+    <data-shared dataCategory="personal"
+    dataType="sexual_orientation_or_gender_identity"
+    purposes="analytics" />
+    <data-shared dataCategory="personal"
+    dataType="personal_identifiers"
+    purposes="analytics" />
+    <data-shared dataCategory="personal"
+    dataType="other"
+    purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-photo-video.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-photo-video.xml
new file mode 100644
index 000000000000..234fb265ae55
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-photo-video.xml
@@ -0,0 +1,8 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="photo_video"
+        dataType="photos"
+        purposes="analytics" />
+    <data-shared dataCategory="photo_video"
+        dataType="videos"
+        purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-search-and-browsing.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-search-and-browsing.xml
new file mode 100644
index 000000000000..db851633aec5
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-search-and-browsing.xml
@@ -0,0 +1,5 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="search_and_browsing"
+        dataType="web_browsing_history"
+        purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-storage.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-storage.xml
new file mode 100644
index 000000000000..9aad02de8877
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-storage.xml
@@ -0,0 +1,5 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="storage"
+        dataType="files_docs"
+        purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-unrecognized.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-unrecognized.xml
new file mode 100644
index 000000000000..64b9ea72e05b
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/hr/data-category-unrecognized.xml
@@ -0,0 +1,5 @@
+<holder_of_flattened_for_testing>
+    <data-shared dataCategory="unrecognized"
+    dataType="email_address"
+    purposes="analytics" />
+</holder_of_flattened_for_testing>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-actions-in-app.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-actions-in-app.xml
new file mode 100644
index 000000000000..5b99900b5a8a
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-actions-in-app.xml
@@ -0,0 +1,27 @@
+<pbundle_as_map name="actions_in_app">
+    <pbundle_as_map name="user_interaction">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="in_app_search_history">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="installed_apps">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="user_generated_content">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="other">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-app-performance.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-app-performance.xml
new file mode 100644
index 000000000000..0fe102202be5
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-app-performance.xml
@@ -0,0 +1,17 @@
+<pbundle_as_map name="app_performance">
+    <pbundle_as_map name="crash_logs">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="performance_diagnostics">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="other">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-audio.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-audio.xml
new file mode 100644
index 000000000000..51f1dfd6d823
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-audio.xml
@@ -0,0 +1,17 @@
+<pbundle_as_map name="audio">
+    <pbundle_as_map name="sound_recordings">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="music_files">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="other">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-calendar.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-calendar.xml
new file mode 100644
index 000000000000..326da47a1cb9
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-calendar.xml
@@ -0,0 +1,7 @@
+<pbundle_as_map name="calendar">
+    <pbundle_as_map name="calendar">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-contacts.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-contacts.xml
new file mode 100644
index 000000000000..5d4387d2f906
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-contacts.xml
@@ -0,0 +1,7 @@
+<pbundle_as_map name="contacts">
+    <pbundle_as_map name="contacts">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-email-text-message.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-email-text-message.xml
new file mode 100644
index 000000000000..5ac98f56ace6
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-email-text-message.xml
@@ -0,0 +1,17 @@
+<pbundle_as_map name="email_text_message">
+    <pbundle_as_map name="emails">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="text_messages">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="other">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-financial.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-financial.xml
new file mode 100644
index 000000000000..a66f1a44dcb3
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-financial.xml
@@ -0,0 +1,22 @@
+<pbundle_as_map name="financial">
+    <pbundle_as_map name="card_bank_account">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="purchase_history">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="credit_score">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="other">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-health-fitness.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-health-fitness.xml
new file mode 100644
index 000000000000..8e697b47364c
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-health-fitness.xml
@@ -0,0 +1,12 @@
+<pbundle_as_map name="health_fitness">
+    <pbundle_as_map name="health">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="fitness">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-identifiers.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-identifiers.xml
new file mode 100644
index 000000000000..34b4016e1364
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-identifiers.xml
@@ -0,0 +1,7 @@
+<pbundle_as_map name="identifiers">
+    <pbundle_as_map name="other">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-location.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-location.xml
new file mode 100644
index 000000000000..db2e6965ff2a
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-location.xml
@@ -0,0 +1,12 @@
+<pbundle_as_map name="location">
+    <pbundle_as_map name="approx_location">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="precise_location">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-personal-partial.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-personal-partial.xml
new file mode 100644
index 000000000000..839922a8bec6
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-personal-partial.xml
@@ -0,0 +1,13 @@
+<pbundle_as_map name="personal">
+    <pbundle_as_map name="name">
+        <int-array name="purposes" num="2">
+            <item value="2" />
+            <item value="3" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="email_address">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-personal.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-personal.xml
new file mode 100644
index 000000000000..43650b6a77fe
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-personal.xml
@@ -0,0 +1,50 @@
+<pbundle_as_map name="personal">
+    <pbundle_as_map name="name">
+        <int-array name="purposes" num="2">
+            <item value="2" />
+            <item value="3" />
+        </int-array>
+        <boolean name="is_collection_optional" value="true" />
+        <boolean name="ephemeral" value="true" />
+    </pbundle_as_map>
+    <pbundle_as_map name="email_address">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="physical_address">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="phone_number">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="race_ethnicity">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="political_or_religious_beliefs">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="sexual_orientation_or_gender_identity">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="personal_identifiers">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="other">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-photo-video.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-photo-video.xml
new file mode 100644
index 000000000000..2a3178005df3
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-photo-video.xml
@@ -0,0 +1,12 @@
+<pbundle_as_map name="photo_video">
+    <pbundle_as_map name="photos">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+    <pbundle_as_map name="videos">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-search-and-browsing.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-search-and-browsing.xml
new file mode 100644
index 000000000000..9e654efcc5ab
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-search-and-browsing.xml
@@ -0,0 +1,7 @@
+<pbundle_as_map name="search_and_browsing">
+    <pbundle_as_map name="web_browsing_history">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-storage.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-storage.xml
new file mode 100644
index 000000000000..9abc37fdb2b9
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datacategory/od/data-category-storage.xml
@@ -0,0 +1,7 @@
+<pbundle_as_map name="storage">
+    <pbundle_as_map name="files_docs">
+        <int-array name="purposes" num="1">
+            <item value="2" />
+        </int-array>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-accessed-invalid-bool.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-accessed-invalid-bool.xml
new file mode 100644
index 000000000000..bb45f426e083
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-accessed-invalid-bool.xml
@@ -0,0 +1,7 @@
+<data-labels>
+    <data-accessed dataCategory="location"
+        dataType="approx_location"
+        ephemeral="false"
+        isSharingOptional="false"
+        purposes="app_functionality" />
+</data-labels>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-accessed-valid-bool.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-accessed-valid-bool.xml
new file mode 100644
index 000000000000..f927bba838fd
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-accessed-valid-bool.xml
@@ -0,0 +1,6 @@
+<data-labels>
+    <data-accessed dataCategory="location"
+        dataType="approx_location"
+        ephemeral="false"
+        purposes="app_functionality" />
+</data-labels>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-collected-invalid-bool.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-collected-invalid-bool.xml
new file mode 100644
index 000000000000..ba11afbdce5f
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-collected-invalid-bool.xml
@@ -0,0 +1,7 @@
+<data-labels>
+    <data-collected dataCategory="location"
+        dataType="approx_location"
+        ephemeral="false"
+        isSharingOptional="false"
+        purposes="app_functionality" />
+</data-labels>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-collected-valid-bool.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-collected-valid-bool.xml
new file mode 100644
index 000000000000..4b6d39776aeb
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-collected-valid-bool.xml
@@ -0,0 +1,7 @@
+<data-labels>
+    <data-collected dataCategory="location"
+        dataType="approx_location"
+        ephemeral="false"
+        isCollectionOptional="false"
+        purposes="app_functionality" />
+</data-labels>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-shared-invalid-bool.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-shared-invalid-bool.xml
new file mode 100644
index 000000000000..7840b9876ad8
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-shared-invalid-bool.xml
@@ -0,0 +1,7 @@
+<data-labels>
+    <data-shared dataCategory="location"
+        dataType="approx_location"
+        ephemeral="false"
+        isCollectionOptional="false"
+        purposes="app_functionality" />
+</data-labels>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-shared-valid-bool.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-shared-valid-bool.xml
new file mode 100644
index 000000000000..ccf77b0e03be
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/hr/data-labels-shared-valid-bool.xml
@@ -0,0 +1,7 @@
+<data-labels>
+    <data-shared dataCategory="location"
+        dataType="approx_location"
+        ephemeral="false"
+        isSharingOptional="false"
+        purposes="app_functionality" />
+</data-labels>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/od/data-labels-accessed-valid-bool.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/od/data-labels-accessed-valid-bool.xml
new file mode 100644
index 000000000000..ddefc18f62e3
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/od/data-labels-accessed-valid-bool.xml
@@ -0,0 +1,12 @@
+<pbundle_as_map name="data_labels">
+    <pbundle_as_map name="data_accessed">
+        <pbundle_as_map name="location">
+            <pbundle_as_map name="approx_location">
+                <int-array name="purposes" num="1">
+                    <item value="1"/>
+                </int-array>
+                <boolean name="ephemeral" value="false"/>
+            </pbundle_as_map>
+        </pbundle_as_map>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/od/data-labels-collected-valid-bool.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/od/data-labels-collected-valid-bool.xml
new file mode 100644
index 000000000000..252c7282da20
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/od/data-labels-collected-valid-bool.xml
@@ -0,0 +1,13 @@
+<pbundle_as_map name="data_labels">
+    <pbundle_as_map name="data_collected">
+        <pbundle_as_map name="location">
+            <pbundle_as_map name="approx_location">
+                <int-array name="purposes" num="1">
+                    <item value="1"/>
+                </int-array>
+                <boolean name="is_collection_optional" value="false"/>
+                <boolean name="ephemeral" value="false"/>
+            </pbundle_as_map>
+        </pbundle_as_map>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/od/data-labels-shared-valid-bool.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/od/data-labels-shared-valid-bool.xml
new file mode 100644
index 000000000000..d1d4e33e855a
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/datalabels/od/data-labels-shared-valid-bool.xml
@@ -0,0 +1,13 @@
+<pbundle_as_map name="data_labels">
+    <pbundle_as_map name="data_shared">
+        <pbundle_as_map name="location">
+            <pbundle_as_map name="approx_location">
+                <int-array name="purposes" num="1">
+                    <item value="1"/>
+                </int-array>
+                <boolean name="is_sharing_optional" value="false"/>
+                <boolean name="ephemeral" value="false"/>
+            </pbundle_as_map>
+        </pbundle_as_map>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/developerinfo/hr/all-fields-valid.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/developerinfo/hr/all-fields-valid.xml
new file mode 100644
index 000000000000..908d8ea2f53e
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/developerinfo/hr/all-fields-valid.xml
@@ -0,0 +1,8 @@
+<developer-info
+    name="max"
+    email="max@example.com"
+    address="111 blah lane"
+    countryRegion="US"
+    relationship="aosp"
+    website="example.com"
+    registryId="registry_id" />
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/developerinfo/od/all-fields-valid.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/developerinfo/od/all-fields-valid.xml
new file mode 100644
index 000000000000..784ec6156c1d
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/developerinfo/od/all-fields-valid.xml
@@ -0,0 +1,9 @@
+<pbundle_as_map name="developer_info">
+    <string name="name" value="max"/>
+    <string name="email" value="max@example.com"/>
+    <string name="address" value="111 blah lane"/>
+    <string name="country_region" value="US"/>
+    <long name="relationship" value="5"/>
+    <string name="website" value="example.com"/>
+    <string name="app_developer_registry_id" value="registry_id"/>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/missing-version.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/missing-version.xml
new file mode 100644
index 000000000000..762f3bdf7875
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/missing-version.xml
@@ -0,0 +1,2 @@
+<safety-labels>
+</safety-labels>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/valid-empty.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/valid-empty.xml
new file mode 100644
index 000000000000..7decfd4865b1
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/valid-empty.xml
@@ -0,0 +1 @@
+<safety-labels version="12345"></safety-labels>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/with-data-labels.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/with-data-labels.xml
new file mode 100644
index 000000000000..8997f4f30c33
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/with-data-labels.xml
@@ -0,0 +1,9 @@
+<safety-labels version="12345">
+    <data-labels>
+        <data-shared dataCategory="location"
+            dataType="approx_location"
+            isSharingOptional="false"
+            ephemeral="false"
+            purposes="app_functionality" />
+    </data-labels>
+</safety-labels>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/valid-empty.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/valid-empty.xml
new file mode 100644
index 000000000000..4f03d88a3bd2
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/valid-empty.xml
@@ -0,0 +1,3 @@
+<pbundle_as_map name="safety_labels">
+    <long name="version" value="12345"/>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/with-data-labels.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/with-data-labels.xml
new file mode 100644
index 000000000000..a966fdaf9fe0
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/with-data-labels.xml
@@ -0,0 +1,16 @@
+<pbundle_as_map name="safety_labels">
+    <long name="version" value="12345"/>
+    <pbundle_as_map name="data_labels">
+        <pbundle_as_map name="data_shared">
+            <pbundle_as_map name="location">
+                <pbundle_as_map name="approx_location">
+                    <int-array name="purposes" num="1">
+                        <item value="1"/>
+                    </int-array>
+                    <boolean name="is_sharing_optional" value="false"/>
+                    <boolean name="ephemeral" value="false"/>
+                </pbundle_as_map>
+            </pbundle_as_map>
+        </pbundle_as_map>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/systemappsafetylabel/hr/missing-url.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/systemappsafetylabel/hr/missing-url.xml
new file mode 100644
index 000000000000..ff26c05abdb0
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/systemappsafetylabel/hr/missing-url.xml
@@ -0,0 +1 @@
+<system-app-safety-label></system-app-safety-label>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/systemappsafetylabel/hr/valid.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/systemappsafetylabel/hr/valid.xml
new file mode 100644
index 000000000000..6fe86c33523b
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/systemappsafetylabel/hr/valid.xml
@@ -0,0 +1 @@
+<system-app-safety-label url="www.example.com"></system-app-safety-label>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/systemappsafetylabel/od/valid.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/systemappsafetylabel/od/valid.xml
new file mode 100644
index 000000000000..f96535b4b49b
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/systemappsafetylabel/od/valid.xml
@@ -0,0 +1,3 @@
+<pbundle_as_map name="system_app_safety_label">
+    <string name="url" value="www.example.com"/>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/hr/valid-empty.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/hr/valid-empty.xml
new file mode 100644
index 000000000000..254a37fb99e8
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/hr/valid-empty.xml
@@ -0,0 +1,4 @@
+
+<transparency-info>
+
+</transparency-info>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/hr/with-app-info.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/hr/with-app-info.xml
new file mode 100644
index 000000000000..a7c48fc68cf1
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/hr/with-app-info.xml
@@ -0,0 +1,4 @@
+
+<transparency-info>
+    <app-info title="beervision" description="a beer app" containsAds="true" obeyAps="false" adsFingerprinting="false" securityFingerprinting="false" privacyPolicy="www.example.com" securityEndpoints="url1|url2|url3" firstPartyEndpoints="url1" serviceProviderEndpoints="url55|url56" category="Food and drink" email="max@maxloh.com" />
+</transparency-info>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/hr/with-developer-info.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/hr/with-developer-info.xml
new file mode 100644
index 000000000000..862bda465b25
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/hr/with-developer-info.xml
@@ -0,0 +1,11 @@
+
+<transparency-info>
+    <developer-info
+        name="max"
+        email="max@example.com"
+        address="111 blah lane"
+        countryRegion="US"
+        relationship="aosp"
+        website="example.com"
+        appDeveloperRegistryId="registry_id" />
+</transparency-info>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/od/valid-empty.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/od/valid-empty.xml
new file mode 100644
index 000000000000..af574cf92b3a
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/od/valid-empty.xml
@@ -0,0 +1 @@
+<pbundle_as_map name="transparency_info"/>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/od/with-app-info.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/od/with-app-info.xml
new file mode 100644
index 000000000000..b813641f74f8
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/od/with-app-info.xml
@@ -0,0 +1,26 @@
+
+<pbundle_as_map name="transparency_info">
+    <pbundle_as_map name="app_info">
+        <string name="title" value="beervision"/>
+        <string name="description" value="a beer app"/>
+        <boolean name="contains_ads" value="true"/>
+        <boolean name="obey_aps" value="false"/>
+        <boolean name="ads_fingerprinting" value="false"/>
+        <boolean name="security_fingerprinting" value="false"/>
+        <string name="privacy_policy" value="www.example.com"/>
+        <string-array name="security_endpoint" num="3">
+            <item value="url1"/>
+            <item value="url2"/>
+            <item value="url3"/>
+        </string-array>
+        <string-array name="first_party_endpoint" num="1">
+            <item value="url1"/>
+        </string-array>
+        <string-array name="service_provider_endpoint" num="2">
+            <item value="url55"/>
+            <item value="url56"/>
+        </string-array>
+        <string name="category" value="Food and drink"/>
+        <string name="email" value="max@maxloh.com"/>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/od/with-developer-info.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/od/with-developer-info.xml
new file mode 100644
index 000000000000..101c98bd8e60
--- /dev/null
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/od/with-developer-info.xml
@@ -0,0 +1,11 @@
+
+<pbundle_as_map name="transparency_info">
+    <pbundle_as_map name="developer_info">
+        <string name="name" value="max"/>
+        <string name="email" value="max@example.com"/>
+        <string name="address" value="111 blah lane"/>
+        <string name="country_region" value="US"/>
+        <long name="relationship" value="5"/>
+        <string name="website" value="example.com"/>
+    </pbundle_as_map>
+</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/aslgen/validmappings/contacts/hr.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/contacts/hr.xml
index b2ff4495a6d2..b2ff4495a6d2 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/aslgen/validmappings/contacts/hr.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/contacts/hr.xml
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/aslgen/validmappings/contacts/od.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/contacts/od.xml
index 81277bf456a4..81277bf456a4 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/aslgen/validmappings/contacts/od.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/contacts/od.xml
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/aslgen/validmappings/location/hr.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/location/hr.xml
index ac844b3b2767..ac844b3b2767 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/aslgen/validmappings/location/hr.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/location/hr.xml
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/aslgen/validmappings/location/od.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/location/od.xml
index d0a3bfa7e64f..d0a3bfa7e64f 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/aslgen/validmappings/location/od.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/location/od.xml