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-rw-r--r--perf-tests/Android.mk22
-rw-r--r--perf-tests/AndroidManifest.xml24
-rw-r--r--perf-tests/src/com/android/documentsui/FilesActivityPerfTest.java144
-rw-r--r--perf-tests/src/com/android/documentsui/StressProvider.java149
4 files changed, 339 insertions, 0 deletions
diff --git a/perf-tests/Android.mk b/perf-tests/Android.mk
new file mode 100644
index 000000000..c83094e35
--- /dev/null
+++ b/perf-tests/Android.mk
@@ -0,0 +1,22 @@
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := tests
+#LOCAL_SDK_VERSION := current
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src) \
+ $(call all-java-files-under, ../tests/src/com/android/documentsui/bots) \
+ ../tests/src/com/android/documentsui/ActivityTest.java \
+ ../tests/src/com/android/documentsui/DocumentsProviderHelper.java \
+ ../tests/src/com/android/documentsui/StubProvider.java
+
+LOCAL_JAVA_LIBRARIES := android.test.runner
+LOCAL_STATIC_JAVA_LIBRARIES := android-support-v4 mockito-target ub-uiautomator
+
+LOCAL_PACKAGE_NAME := DocumentsUIPerfTests
+LOCAL_INSTRUMENTATION_FOR := DocumentsUI
+
+LOCAL_CERTIFICATE := platform
+
+include $(BUILD_PACKAGE)
+
diff --git a/perf-tests/AndroidManifest.xml b/perf-tests/AndroidManifest.xml
new file mode 100644
index 000000000..97353e7df
--- /dev/null
+++ b/perf-tests/AndroidManifest.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.android.documentsui.perftests">
+
+ <application>
+ <uses-library android:name="android.test.runner" />
+ <provider
+ android:name="com.android.documentsui.StressProvider"
+ android:authorities="com.android.documentsui.stressprovider"
+ android:exported="true"
+ android:grantUriPermissions="true"
+ android:permission="android.permission.MANAGE_DOCUMENTS"
+ android:enabled="true">
+ <intent-filter>
+ <action android:name="android.content.action.DOCUMENTS_PROVIDER" />
+ </intent-filter>
+ </provider>
+ </application>
+
+ <instrumentation android:name="android.test.InstrumentationTestRunner"
+ android:targetPackage="com.android.documentsui"
+ android:label="Performance tests for DocumentsUI" />
+
+</manifest>
diff --git a/perf-tests/src/com/android/documentsui/FilesActivityPerfTest.java b/perf-tests/src/com/android/documentsui/FilesActivityPerfTest.java
new file mode 100644
index 000000000..8c39aac43
--- /dev/null
+++ b/perf-tests/src/com/android/documentsui/FilesActivityPerfTest.java
@@ -0,0 +1,144 @@
+/*
+ * Copyright (C) 2016 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.documentsui;
+
+import static com.android.documentsui.StressProvider.DEFAULT_AUTHORITY;
+import static com.android.documentsui.StressProvider.STRESS_ROOT_0_ID;
+import static com.android.documentsui.StressProvider.STRESS_ROOT_1_ID;
+
+import android.app.Activity;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.RemoteException;
+import android.test.suitebuilder.annotation.LargeTest;
+import android.util.Log;
+import android.view.KeyEvent;
+
+import com.android.documentsui.model.RootInfo;
+import com.android.documentsui.EventListener;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Random;
+import java.util.concurrent.CountDownLatch;
+
+@LargeTest
+public class FilesActivityPerfTest extends ActivityTest<FilesActivity> {
+
+ // Constants starting with KEY_ are used to report metrics to APCT.
+ private static final String KEY_FILES_LISTED_PERFORMANCE_FIRST =
+ "files-listed-performance-first";
+
+ private static final String KEY_FILES_LISTED_PERFORMANCE_MEDIAN =
+ "files-listed-performance-median";
+
+ private static final String TESTED_URI =
+ "content://com.android.documentsui.stressprovider/document/STRESS_ROOT_1_DOC";
+
+ private static final int NUM_MEASUREMENTS = 10;
+
+ public FilesActivityPerfTest() {
+ super(FilesActivity.class);
+ }
+
+ @Override
+ protected RootInfo getInitialRoot() {
+ return rootDir0;
+ }
+
+ @Override
+ protected String getTestingProviderAuthority() {
+ return DEFAULT_AUTHORITY;
+ }
+
+ @Override
+ protected void setupTestingRoots() throws RemoteException {
+ rootDir0 = mDocsHelper.getRoot(STRESS_ROOT_0_ID);
+ rootDir1 = mDocsHelper.getRoot(STRESS_ROOT_1_ID);
+ }
+
+ @Override
+ public void initTestFiles() throws RemoteException {
+ // Nothing to create, already done by StressProvider.
+ }
+
+ public void testFilesListedPerformance() throws Exception {
+ final BaseActivity activity = getActivity();
+
+ final List<Long> measurements = new ArrayList<Long>();
+ CountDownLatch signal;
+ EventListener listener;
+ for (int i = 0; i < 10; i++) {
+ signal = new CountDownLatch(1);
+ listener = new EventListener() {
+ @Override
+ public void onDirectoryNavigated(Uri uri) {
+ if (uri != null && TESTED_URI.equals(uri.toString())) {
+ mStartTime = System.currentTimeMillis();
+ } else {
+ mStartTime = -1;
+ }
+ }
+
+ @Override
+ public void onDirectoryLoaded(Uri uri) {
+ if (uri == null || !TESTED_URI.equals(uri.toString())) {
+ return;
+ }
+ assertTrue(mStartTime != -1);
+ getInstrumentation().waitForIdle(new Runnable() {
+ @Override
+ public void run() {
+ assertTrue(mStartTime != -1);
+ measurements.add(System.currentTimeMillis() - mStartTime);
+ signal.countDown();
+ }
+ });
+ }
+
+ private long mStartTime = -1;
+ };
+
+ try {
+ activity.addEventListener(listener);
+ bots.roots.openRoot(STRESS_ROOT_1_ID);
+ signal.await();
+ } finally {
+ activity.removeEventListener(listener);
+ }
+
+ assertEquals(i, measurements.size());
+
+ // Go back to the empty root.
+ bots.roots.openRoot(STRESS_ROOT_0_ID);
+ }
+
+ assertEquals(NUM_MEASUREMENTS, measurements.size());
+
+ final Bundle status = new Bundle();
+ status.putDouble(KEY_FILES_LISTED_PERFORMANCE_FIRST, measurements.get(0));
+
+ final Long[] rawMeasurements = measurements.toArray(new Long[NUM_MEASUREMENTS]);
+ Arrays.sort(rawMeasurements);
+
+ final long median = rawMeasurements[NUM_MEASUREMENTS / 2 - 1];
+ status.putDouble(KEY_FILES_LISTED_PERFORMANCE_MEDIAN, median);
+
+ getInstrumentation().sendStatus(Activity.RESULT_OK, status);
+ }
+}
diff --git a/perf-tests/src/com/android/documentsui/StressProvider.java b/perf-tests/src/com/android/documentsui/StressProvider.java
new file mode 100644
index 000000000..1bc802a00
--- /dev/null
+++ b/perf-tests/src/com/android/documentsui/StressProvider.java
@@ -0,0 +1,149 @@
+/*
+ * Copyright (C) 2016 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.documentsui;
+
+import android.content.Context;
+import android.content.pm.ProviderInfo;
+import android.database.Cursor;
+import android.database.MatrixCursor.RowBuilder;
+import android.database.MatrixCursor;
+import android.os.CancellationSignal;
+import android.os.FileUtils;
+import android.os.ParcelFileDescriptor;
+import android.provider.DocumentsContract.Document;
+import android.provider.DocumentsContract.Root;
+import android.provider.DocumentsContract;
+import android.provider.DocumentsProvider;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
+/**
+ * Provider with thousands of files for testing loading time of directories in DocumentsUI.
+ * It doesn't support any file operations.
+ */
+public class StressProvider extends DocumentsProvider {
+
+ public static final String DEFAULT_AUTHORITY = "com.android.documentsui.stressprovider";
+
+ // Empty root.
+ public static final String STRESS_ROOT_0_ID = "STRESS_ROOT_0";
+
+ // Root with thousands of items.
+ public static final String STRESS_ROOT_1_ID = "STRESS_ROOT_1";
+
+ private static final String STRESS_ROOT_0_DOC_ID = "STRESS_ROOT_0_DOC";
+ private static final String STRESS_ROOT_1_DOC_ID = "STRESS_ROOT_1_DOC";
+
+ private static final String[] DEFAULT_ROOT_PROJECTION = new String[] {
+ Root.COLUMN_ROOT_ID, Root.COLUMN_FLAGS, Root.COLUMN_TITLE, Root.COLUMN_DOCUMENT_ID,
+ Root.COLUMN_AVAILABLE_BYTES
+ };
+ private static final String[] DEFAULT_DOCUMENT_PROJECTION = new String[] {
+ Document.COLUMN_DOCUMENT_ID, Document.COLUMN_MIME_TYPE, Document.COLUMN_DISPLAY_NAME,
+ Document.COLUMN_LAST_MODIFIED, Document.COLUMN_FLAGS, Document.COLUMN_SIZE,
+ };
+
+ private String mAuthority = DEFAULT_AUTHORITY;
+ private ArrayList<String> mIds = new ArrayList<>();
+
+ @Override
+ public void attachInfo(Context context, ProviderInfo info) {
+ mAuthority = info.authority;
+ super.attachInfo(context, info);
+ }
+
+ @Override
+ public boolean onCreate() {
+ mIds = new ArrayList();
+ for (int i = 0; i < 10000; i++) {
+ mIds.add(createRandomId(i));
+ }
+ mIds.add(STRESS_ROOT_0_DOC_ID);
+ mIds.add(STRESS_ROOT_1_DOC_ID);
+ return true;
+ }
+
+ @Override
+ public Cursor queryRoots(String[] projection) throws FileNotFoundException {
+ final MatrixCursor result = new MatrixCursor(DEFAULT_ROOT_PROJECTION);
+ includeRoot(result, STRESS_ROOT_0_ID, STRESS_ROOT_0_DOC_ID);
+ includeRoot(result, STRESS_ROOT_1_ID, STRESS_ROOT_1_DOC_ID);
+ return result;
+ }
+
+ @Override
+ public Cursor queryDocument(String documentId, String[] projection)
+ throws FileNotFoundException {
+ final MatrixCursor result = new MatrixCursor(DEFAULT_DOCUMENT_PROJECTION);
+ includeDocument(result, documentId);
+ return result;
+ }
+
+ @Override
+ public Cursor queryChildDocuments(String parentDocumentId, String[] projection, String sortOrder)
+ throws FileNotFoundException {
+ final MatrixCursor result = new MatrixCursor(DEFAULT_DOCUMENT_PROJECTION);
+ if (STRESS_ROOT_1_DOC_ID.equals(parentDocumentId)) {
+ for (String id : mIds) {
+ includeDocument(result, id);
+ }
+ }
+ return result;
+ }
+
+ @Override
+ public ParcelFileDescriptor openDocument(String docId, String mode, CancellationSignal signal)
+ throws FileNotFoundException {
+ throw new UnsupportedOperationException();
+ }
+
+ private void includeRoot(MatrixCursor result, String rootId, String docId) {
+ final RowBuilder row = result.newRow();
+ row.add(Root.COLUMN_ROOT_ID, rootId);
+ row.add(Root.COLUMN_FLAGS, 0);
+ row.add(Root.COLUMN_TITLE, rootId);
+ row.add(Root.COLUMN_DOCUMENT_ID, docId);
+ }
+
+ private void includeDocument(MatrixCursor result, String id) {
+ final RowBuilder row = result.newRow();
+ row.add(Document.COLUMN_DOCUMENT_ID, id);
+ row.add(Document.COLUMN_DISPLAY_NAME, id);
+ row.add(Document.COLUMN_SIZE, 0);
+ row.add(Document.COLUMN_MIME_TYPE, DocumentsContract.Document.MIME_TYPE_DIR);
+ row.add(Document.COLUMN_FLAGS, 0);
+ row.add(Document.COLUMN_LAST_MODIFIED, null);
+ }
+
+ private static String getDocumentIdForFile(File file) {
+ return file.getAbsolutePath();
+ }
+
+ private String createRandomId(int index) {
+ final Random random = new Random(index);
+ final StringBuilder builder = new StringBuilder();
+ for (int i = 0; i < 20; i++) {
+ builder.append((char) (random.nextInt(96) + 32));
+ }
+ builder.append(index); // Append a number to guarantee uniqueness.
+ return builder.toString();
+ }
+}
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