tools/aapt2/flatten/TableFlattener_test.cpp - LeafOS-Project/android_frameworks_base - Gitiles

 /*
  * Copyright (C) 2015 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.
  */

 #include "flatten/TableFlattener.h"
 #include "test/Builders.h"
 #include "test/Context.h"
 #include "unflatten/BinaryResourceParser.h"
 #include "util/Util.h"


 #include <gtest/gtest.h>

 using namespace android;

 namespace aapt {

 class TableFlattenerTest : public ::testing::Test {
 public:
     void SetUp() override {
         mContext = test::ContextBuilder()
                 .setCompilationPackage(u"com.app.test")
                 .setPackageId(0x7f)
                 .build();
     }

     ::testing::AssertionResult flatten(ResourceTable* table, ResTable* outTable) {
         BigBuffer buffer(1024);
         TableFlattenerOptions options = {};
         options.useExtendedChunks = true;
         TableFlattener flattener(&buffer, options);
         if (!flattener.consume(mContext.get(), table)) {
             return ::testing::AssertionFailure() << "failed to flatten ResourceTable";
         }

         std::unique_ptr<uint8_t[]> data = util::copy(buffer);
         if (outTable->add(data.get(), buffer.size(), -1, true) != NO_ERROR) {
             return ::testing::AssertionFailure() << "flattened ResTable is corrupt";
         }
         return ::testing::AssertionSuccess();
     }

     ::testing::AssertionResult flatten(ResourceTable* table, ResourceTable* outTable) {
         BigBuffer buffer(1024);
         TableFlattenerOptions options = {};
         options.useExtendedChunks = true;
         TableFlattener flattener(&buffer, options);
         if (!flattener.consume(mContext.get(), table)) {
             return ::testing::AssertionFailure() << "failed to flatten ResourceTable";
         }

         std::unique_ptr<uint8_t[]> data = util::copy(buffer);
         BinaryResourceParser parser(mContext.get(), outTable, {}, data.get(), buffer.size());
         if (!parser.parse()) {
             return ::testing::AssertionFailure() << "flattened ResTable is corrupt";
         }
         return ::testing::AssertionSuccess();
     }

     ::testing::AssertionResult exists(ResTable* table,
                                       const StringPiece16& expectedName,
                                       const ResourceId expectedId,
                                       const ConfigDescription& expectedConfig,
                                       const uint8_t expectedDataType, const uint32_t expectedData,
                                       const uint32_t expectedSpecFlags) {
         const ResourceName expectedResName = test::parseNameOrDie(expectedName);

         table->setParameters(&expectedConfig);

         ResTable_config config;
         Res_value val;
         uint32_t specFlags;
         if (table->getResource(expectedId.id, &val, false, 0, &specFlags, &config) < 0) {
             return ::testing::AssertionFailure() << "could not find resource with";
         }

         if (expectedDataType != val.dataType) {
             return ::testing::AssertionFailure()
                     << "expected data type "
                     << std::hex << (int) expectedDataType << " but got data type "
                     << (int) val.dataType << std::dec << " instead";
         }

         if (expectedData != val.data) {
             return ::testing::AssertionFailure()
                     << "expected data "
                     << std::hex << expectedData << " but got data "
                     << val.data << std::dec << " instead";
         }

         if (expectedSpecFlags != specFlags) {
             return ::testing::AssertionFailure()
                     << "expected specFlags "
                     << std::hex << expectedSpecFlags << " but got specFlags "
                     << specFlags << std::dec << " instead";
         }

         ResTable::resource_name actualName;
         if (!table->getResourceName(expectedId.id, false, &actualName)) {
             return ::testing::AssertionFailure() << "failed to find resource name";
         }

         StringPiece16 package16(actualName.package, actualName.packageLen);
         if (package16 != expectedResName.package) {
             return ::testing::AssertionFailure()
                     << "expected package '" << expectedResName.package << "' but got '"
                     << package16 << "'";
         }

         StringPiece16 type16(actualName.type, actualName.typeLen);
         if (type16 != toString(expectedResName.type)) {
             return ::testing::AssertionFailure()
                     << "expected type '" << expectedResName.type
                     << "' but got '" << type16 << "'";
         }

         StringPiece16 name16(actualName.name, actualName.nameLen);
         if (name16 != expectedResName.entry) {
             return ::testing::AssertionFailure()
                     << "expected name '" << expectedResName.entry
                     << "' but got '" << name16 << "'";
         }

         if (expectedConfig != config) {
             return ::testing::AssertionFailure()
                     << "expected config '" << expectedConfig << "' but got '"
                     << ConfigDescription(config) << "'";
         }
         return ::testing::AssertionSuccess();
     }

 private:
     std::unique_ptr<IAaptContext> mContext;
 };

 TEST_F(TableFlattenerTest, FlattenFullyLinkedTable) {
     std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder()
             .setPackageId(u"com.app.test", 0x7f)
             .addSimple(u"@com.app.test:id/one", ResourceId(0x7f020000))
             .addSimple(u"@com.app.test:id/two", ResourceId(0x7f020001))
             .addValue(u"@com.app.test:id/three", ResourceId(0x7f020002),
                       test::buildReference(u"@com.app.test:id/one", ResourceId(0x7f020000)))
             .addValue(u"@com.app.test:integer/one", ResourceId(0x7f030000),
                       util::make_unique<BinaryPrimitive>(uint8_t(Res_value::TYPE_INT_DEC), 1u))
             .addValue(u"@com.app.test:integer/one", ResourceId(0x7f030000),
                       test::parseConfigOrDie("v1"),
                       util::make_unique<BinaryPrimitive>(uint8_t(Res_value::TYPE_INT_DEC), 2u))
             .addString(u"@com.app.test:string/test", ResourceId(0x7f040000), u"foo")
             .addString(u"@com.app.test:layout/bar", ResourceId(0x7f050000), u"res/layout/bar.xml")
             .build();

     ResTable resTable;
     ASSERT_TRUE(flatten(table.get(), &resTable));

     EXPECT_TRUE(exists(&resTable, u"@com.app.test:id/one", ResourceId(0x7f020000), {},
                        Res_value::TYPE_INT_BOOLEAN, 0u, 0u));

     EXPECT_TRUE(exists(&resTable, u"@com.app.test:id/two", ResourceId(0x7f020001), {},
                        Res_value::TYPE_INT_BOOLEAN, 0u, 0u));

     EXPECT_TRUE(exists(&resTable, u"@com.app.test:id/three", ResourceId(0x7f020002), {},
                        Res_value::TYPE_REFERENCE, 0x7f020000u, 0u));

     EXPECT_TRUE(exists(&resTable, u"@com.app.test:integer/one", ResourceId(0x7f030000),
                        {}, Res_value::TYPE_INT_DEC, 1u,
                        ResTable_config::CONFIG_VERSION));

     EXPECT_TRUE(exists(&resTable, u"@com.app.test:integer/one", ResourceId(0x7f030000),
                        test::parseConfigOrDie("v1"), Res_value::TYPE_INT_DEC, 2u,
                        ResTable_config::CONFIG_VERSION));

     StringPiece16 fooStr = u"foo";
     ssize_t idx = resTable.getTableStringBlock(0)->indexOfString(fooStr.data(), fooStr.size());
     ASSERT_GE(idx, 0);
     EXPECT_TRUE(exists(&resTable, u"@com.app.test:string/test", ResourceId(0x7f040000),
                        {}, Res_value::TYPE_STRING, (uint32_t) idx, 0u));

     StringPiece16 barPath = u"res/layout/bar.xml";
     idx = resTable.getTableStringBlock(0)->indexOfString(barPath.data(), barPath.size());
     ASSERT_GE(idx, 0);
     EXPECT_TRUE(exists(&resTable, u"@com.app.test:layout/bar", ResourceId(0x7f050000), {},
                        Res_value::TYPE_STRING, (uint32_t) idx, 0u));
 }

 TEST_F(TableFlattenerTest, FlattenEntriesWithGapsInIds) {
     std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder()
             .setPackageId(u"com.app.test", 0x7f)
             .addSimple(u"@com.app.test:id/one", ResourceId(0x7f020001))
             .addSimple(u"@com.app.test:id/three", ResourceId(0x7f020003))
             .build();

     ResTable resTable;
     ASSERT_TRUE(flatten(table.get(), &resTable));

     EXPECT_TRUE(exists(&resTable, u"@com.app.test:id/one", ResourceId(0x7f020001), {},
                        Res_value::TYPE_INT_BOOLEAN, 0u, 0u));
     EXPECT_TRUE(exists(&resTable, u"@com.app.test:id/three", ResourceId(0x7f020003), {},
                            Res_value::TYPE_INT_BOOLEAN, 0u, 0u));
 }

 TEST_F(TableFlattenerTest, FlattenUnlinkedTable) {
     std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder()
             .setPackageId(u"com.app.test", 0x7f)
             .addValue(u"@com.app.test:integer/one", ResourceId(0x7f020000),
                       test::buildReference(u"@android:integer/foo"))
             .addValue(u"@com.app.test:style/Theme", ResourceId(0x7f030000), test::StyleBuilder()
                     .setParent(u"@android:style/Theme.Material")
                     .addItem(u"@android:attr/background", {})
                     .addItem(u"@android:attr/colorAccent",
                              test::buildReference(u"@com.app.test:color/green"))
                     .build())
             .build();

     {
         // Need access to stringPool to make RawString.
         Style* style = test::getValue<Style>(table.get(), u"@com.app.test:style/Theme");
         style->entries[0].value = util::make_unique<RawString>(table->stringPool.makeRef(u"foo"));
     }

     ResourceTable finalTable;
     ASSERT_TRUE(flatten(table.get(), &finalTable));

     Reference* ref = test::getValue<Reference>(&finalTable, u"@com.app.test:integer/one");
     ASSERT_NE(ref, nullptr);
     AAPT_ASSERT_TRUE(ref->name);
     EXPECT_EQ(ref->name.value(), test::parseNameOrDie(u"@android:integer/foo"));

     Style* style = test::getValue<Style>(&finalTable, u"@com.app.test:style/Theme");
     ASSERT_NE(style, nullptr);
     AAPT_ASSERT_TRUE(style->parent);
     AAPT_ASSERT_TRUE(style->parent.value().name);
     EXPECT_EQ(style->parent.value().name.value(),
               test::parseNameOrDie(u"@android:style/Theme.Material"));

     ASSERT_EQ(2u, style->entries.size());

     AAPT_ASSERT_TRUE(style->entries[0].key.name);
     EXPECT_EQ(style->entries[0].key.name.value(),
               test::parseNameOrDie(u"@android:attr/background"));
     RawString* raw = valueCast<RawString>(style->entries[0].value.get());
     ASSERT_NE(raw, nullptr);
     EXPECT_EQ(*raw->value, u"foo");

     AAPT_ASSERT_TRUE(style->entries[1].key.name);
     EXPECT_EQ(style->entries[1].key.name.value(),
               test::parseNameOrDie(u"@android:attr/colorAccent"));
     ref = valueCast<Reference>(style->entries[1].value.get());
     ASSERT_NE(ref, nullptr);
     AAPT_ASSERT_TRUE(ref->name);
     EXPECT_EQ(ref->name.value(), test::parseNameOrDie(u"@com.app.test:color/green"));
 }

 TEST_F(TableFlattenerTest, FlattenMinMaxAttributes) {
     Attribute attr(false);
     attr.typeMask = android::ResTable_map::TYPE_INTEGER;
     attr.minInt = 10;
     attr.maxInt = 23;
     std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder()
             .setPackageId(u"android", 0x01)
             .addValue(u"@android:attr/foo", ResourceId(0x01010000),
                       util::make_unique<Attribute>(attr))
             .build();

     ResourceTable result;
     ASSERT_TRUE(flatten(table.get(), &result));

     Attribute* actualAttr = test::getValue<Attribute>(&result, u"@android:attr/foo");
     ASSERT_NE(nullptr, actualAttr);
     EXPECT_EQ(attr.isWeak(), actualAttr->isWeak());
     EXPECT_EQ(attr.typeMask, actualAttr->typeMask);
     EXPECT_EQ(attr.minInt, actualAttr->minInt);
     EXPECT_EQ(attr.maxInt, actualAttr->maxInt);
 }

 TEST_F(TableFlattenerTest, FlattenSourceAndCommentsForChildrenOfCompoundValues) {
     Style style;
     Reference key(test::parseNameOrDie(u"@android:attr/foo"));
     key.id = ResourceId(0x01010000);
     key.setSource(Source("test").withLine(2));
     key.setComment(StringPiece16(u"comment"));
     style.entries.push_back(Style::Entry{ key, util::make_unique<Id>() });

     test::ResourceTableBuilder builder = test::ResourceTableBuilder();
     std::unique_ptr<ResourceTable> table = builder
             .setPackageId(u"android", 0x01)
             .addValue(u"@android:attr/foo", ResourceId(0x01010000),
                       test::AttributeBuilder().build())
             .addValue(u"@android:style/foo", ResourceId(0x01020000),
                       std::unique_ptr<Style>(style.clone(builder.getStringPool())))
             .build();

     ResourceTable result;
     ASSERT_TRUE(flatten(table.get(), &result));

     Style* actualStyle = test::getValue<Style>(&result, u"@android:style/foo");
     ASSERT_NE(nullptr, actualStyle);
     ASSERT_EQ(1u, actualStyle->entries.size());

     Reference* actualKey = &actualStyle->entries[0].key;
     EXPECT_EQ(key.getSource(), actualKey->getSource());
     EXPECT_EQ(key.getComment(), actualKey->getComment());
 }

 } // namespace aapt
	/*
	* Copyright (C) 2015 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.
	*/

	#include "flatten/TableFlattener.h"
	#include "test/Builders.h"
	#include "test/Context.h"
	#include "unflatten/BinaryResourceParser.h"
	#include "util/Util.h"


	#include <gtest/gtest.h>

	using namespace android;

	namespace aapt {

	class TableFlattenerTest : public ::testing::Test {
	public:
	void SetUp() override {
	mContext = test::ContextBuilder()
	.setCompilationPackage(u"com.app.test")
	.setPackageId(0x7f)
	.build();
	}

	::testing::AssertionResult flatten(ResourceTable* table, ResTable* outTable) {
	BigBuffer buffer(1024);
	TableFlattenerOptions options = {};
	options.useExtendedChunks = true;
	TableFlattener flattener(&buffer, options);
	if (!flattener.consume(mContext.get(), table)) {
	return ::testing::AssertionFailure() << "failed to flatten ResourceTable";
	}

	std::unique_ptr<uint8_t[]> data = util::copy(buffer);
	if (outTable->add(data.get(), buffer.size(), -1, true) != NO_ERROR) {
	return ::testing::AssertionFailure() << "flattened ResTable is corrupt";
	}
	return ::testing::AssertionSuccess();
	}

	::testing::AssertionResult flatten(ResourceTable* table, ResourceTable* outTable) {
	BigBuffer buffer(1024);
	TableFlattenerOptions options = {};
	options.useExtendedChunks = true;
	TableFlattener flattener(&buffer, options);
	if (!flattener.consume(mContext.get(), table)) {
	return ::testing::AssertionFailure() << "failed to flatten ResourceTable";
	}

	std::unique_ptr<uint8_t[]> data = util::copy(buffer);
	BinaryResourceParser parser(mContext.get(), outTable, {}, data.get(), buffer.size());
	if (!parser.parse()) {
	return ::testing::AssertionFailure() << "flattened ResTable is corrupt";
	}
	return ::testing::AssertionSuccess();
	}

	::testing::AssertionResult exists(ResTable* table,
	const StringPiece16& expectedName,
	const ResourceId expectedId,
	const ConfigDescription& expectedConfig,
	const uint8_t expectedDataType, const uint32_t expectedData,
	const uint32_t expectedSpecFlags) {
	const ResourceName expectedResName = test::parseNameOrDie(expectedName);

	table->setParameters(&expectedConfig);

	ResTable_config config;
	Res_value val;
	uint32_t specFlags;
	if (table->getResource(expectedId.id, &val, false, 0, &specFlags, &config) < 0) {
	return ::testing::AssertionFailure() << "could not find resource with";
	}

	if (expectedDataType != val.dataType) {
	return ::testing::AssertionFailure()
	<< "expected data type "
	<< std::hex << (int) expectedDataType << " but got data type "
	<< (int) val.dataType << std::dec << " instead";
	}

	if (expectedData != val.data) {
	return ::testing::AssertionFailure()
	<< "expected data "
	<< std::hex << expectedData << " but got data "
	<< val.data << std::dec << " instead";
	}

	if (expectedSpecFlags != specFlags) {
	return ::testing::AssertionFailure()
	<< "expected specFlags "
	<< std::hex << expectedSpecFlags << " but got specFlags "
	<< specFlags << std::dec << " instead";
	}

	ResTable::resource_name actualName;
	if (!table->getResourceName(expectedId.id, false, &actualName)) {
	return ::testing::AssertionFailure() << "failed to find resource name";
	}

	StringPiece16 package16(actualName.package, actualName.packageLen);
	if (package16 != expectedResName.package) {
	return ::testing::AssertionFailure()
	<< "expected package '" << expectedResName.package << "' but got '"
	<< package16 << "'";
	}

	StringPiece16 type16(actualName.type, actualName.typeLen);
	if (type16 != toString(expectedResName.type)) {
	return ::testing::AssertionFailure()
	<< "expected type '" << expectedResName.type
	<< "' but got '" << type16 << "'";
	}

	StringPiece16 name16(actualName.name, actualName.nameLen);
	if (name16 != expectedResName.entry) {
	return ::testing::AssertionFailure()
	<< "expected name '" << expectedResName.entry
	<< "' but got '" << name16 << "'";
	}

	if (expectedConfig != config) {
	return ::testing::AssertionFailure()
	<< "expected config '" << expectedConfig << "' but got '"
	<< ConfigDescription(config) << "'";
	}
	return ::testing::AssertionSuccess();
	}

	private:
	std::unique_ptr<IAaptContext> mContext;
	};

	TEST_F(TableFlattenerTest, FlattenFullyLinkedTable) {
	std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder()
	.setPackageId(u"com.app.test", 0x7f)
	.addSimple(u"@com.app.test:id/one", ResourceId(0x7f020000))
	.addSimple(u"@com.app.test:id/two", ResourceId(0x7f020001))
	.addValue(u"@com.app.test:id/three", ResourceId(0x7f020002),
	test::buildReference(u"@com.app.test:id/one", ResourceId(0x7f020000)))
	.addValue(u"@com.app.test:integer/one", ResourceId(0x7f030000),
	util::make_unique<BinaryPrimitive>(uint8_t(Res_value::TYPE_INT_DEC), 1u))
	.addValue(u"@com.app.test:integer/one", ResourceId(0x7f030000),
	test::parseConfigOrDie("v1"),
	util::make_unique<BinaryPrimitive>(uint8_t(Res_value::TYPE_INT_DEC), 2u))
	.addString(u"@com.app.test:string/test", ResourceId(0x7f040000), u"foo")
	.addString(u"@com.app.test:layout/bar", ResourceId(0x7f050000), u"res/layout/bar.xml")
	.build();

	ResTable resTable;
	ASSERT_TRUE(flatten(table.get(), &resTable));

	EXPECT_TRUE(exists(&resTable, u"@com.app.test:id/one", ResourceId(0x7f020000), {},
	Res_value::TYPE_INT_BOOLEAN, 0u, 0u));

	EXPECT_TRUE(exists(&resTable, u"@com.app.test:id/two", ResourceId(0x7f020001), {},
	Res_value::TYPE_INT_BOOLEAN, 0u, 0u));

	EXPECT_TRUE(exists(&resTable, u"@com.app.test:id/three", ResourceId(0x7f020002), {},
	Res_value::TYPE_REFERENCE, 0x7f020000u, 0u));

	EXPECT_TRUE(exists(&resTable, u"@com.app.test:integer/one", ResourceId(0x7f030000),
	{}, Res_value::TYPE_INT_DEC, 1u,
	ResTable_config::CONFIG_VERSION));

	EXPECT_TRUE(exists(&resTable, u"@com.app.test:integer/one", ResourceId(0x7f030000),
	test::parseConfigOrDie("v1"), Res_value::TYPE_INT_DEC, 2u,
	ResTable_config::CONFIG_VERSION));

	StringPiece16 fooStr = u"foo";
	ssize_t idx = resTable.getTableStringBlock(0)->indexOfString(fooStr.data(), fooStr.size());
	ASSERT_GE(idx, 0);
	EXPECT_TRUE(exists(&resTable, u"@com.app.test:string/test", ResourceId(0x7f040000),
	{}, Res_value::TYPE_STRING, (uint32_t) idx, 0u));

	StringPiece16 barPath = u"res/layout/bar.xml";
	idx = resTable.getTableStringBlock(0)->indexOfString(barPath.data(), barPath.size());
	ASSERT_GE(idx, 0);
	EXPECT_TRUE(exists(&resTable, u"@com.app.test:layout/bar", ResourceId(0x7f050000), {},
	Res_value::TYPE_STRING, (uint32_t) idx, 0u));
	}

	TEST_F(TableFlattenerTest, FlattenEntriesWithGapsInIds) {
	std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder()
	.setPackageId(u"com.app.test", 0x7f)
	.addSimple(u"@com.app.test:id/one", ResourceId(0x7f020001))
	.addSimple(u"@com.app.test:id/three", ResourceId(0x7f020003))
	.build();

	ResTable resTable;
	ASSERT_TRUE(flatten(table.get(), &resTable));

	EXPECT_TRUE(exists(&resTable, u"@com.app.test:id/one", ResourceId(0x7f020001), {},
	Res_value::TYPE_INT_BOOLEAN, 0u, 0u));
	EXPECT_TRUE(exists(&resTable, u"@com.app.test:id/three", ResourceId(0x7f020003), {},
	Res_value::TYPE_INT_BOOLEAN, 0u, 0u));
	}

	TEST_F(TableFlattenerTest, FlattenUnlinkedTable) {
	std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder()
	.setPackageId(u"com.app.test", 0x7f)
	.addValue(u"@com.app.test:integer/one", ResourceId(0x7f020000),
	test::buildReference(u"@android:integer/foo"))
	.addValue(u"@com.app.test:style/Theme", ResourceId(0x7f030000), test::StyleBuilder()
	.setParent(u"@android:style/Theme.Material")
	.addItem(u"@android:attr/background", {})
	.addItem(u"@android:attr/colorAccent",
	test::buildReference(u"@com.app.test:color/green"))
	.build())
	.build();

	{
	// Need access to stringPool to make RawString.
	Style* style = test::getValue<Style>(table.get(), u"@com.app.test:style/Theme");
	style->entries[0].value = util::make_unique<RawString>(table->stringPool.makeRef(u"foo"));
	}

	ResourceTable finalTable;
	ASSERT_TRUE(flatten(table.get(), &finalTable));

	Reference* ref = test::getValue<Reference>(&finalTable, u"@com.app.test:integer/one");
	ASSERT_NE(ref, nullptr);
	AAPT_ASSERT_TRUE(ref->name);
	EXPECT_EQ(ref->name.value(), test::parseNameOrDie(u"@android:integer/foo"));

	Style* style = test::getValue<Style>(&finalTable, u"@com.app.test:style/Theme");
	ASSERT_NE(style, nullptr);
	AAPT_ASSERT_TRUE(style->parent);
	AAPT_ASSERT_TRUE(style->parent.value().name);
	EXPECT_EQ(style->parent.value().name.value(),
	test::parseNameOrDie(u"@android:style/Theme.Material"));

	ASSERT_EQ(2u, style->entries.size());

	AAPT_ASSERT_TRUE(style->entries[0].key.name);
	EXPECT_EQ(style->entries[0].key.name.value(),
	test::parseNameOrDie(u"@android:attr/background"));
	RawString* raw = valueCast<RawString>(style->entries[0].value.get());
	ASSERT_NE(raw, nullptr);
	EXPECT_EQ(*raw->value, u"foo");

	AAPT_ASSERT_TRUE(style->entries[1].key.name);
	EXPECT_EQ(style->entries[1].key.name.value(),
	test::parseNameOrDie(u"@android:attr/colorAccent"));
	ref = valueCast<Reference>(style->entries[1].value.get());
	ASSERT_NE(ref, nullptr);
	AAPT_ASSERT_TRUE(ref->name);
	EXPECT_EQ(ref->name.value(), test::parseNameOrDie(u"@com.app.test:color/green"));
	}

	TEST_F(TableFlattenerTest, FlattenMinMaxAttributes) {
	Attribute attr(false);
	attr.typeMask = android::ResTable_map::TYPE_INTEGER;
	attr.minInt = 10;
	attr.maxInt = 23;
	std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder()
	.setPackageId(u"android", 0x01)
	.addValue(u"@android:attr/foo", ResourceId(0x01010000),
	util::make_unique<Attribute>(attr))
	.build();

	ResourceTable result;
	ASSERT_TRUE(flatten(table.get(), &result));

	Attribute* actualAttr = test::getValue<Attribute>(&result, u"@android:attr/foo");
	ASSERT_NE(nullptr, actualAttr);
	EXPECT_EQ(attr.isWeak(), actualAttr->isWeak());
	EXPECT_EQ(attr.typeMask, actualAttr->typeMask);
	EXPECT_EQ(attr.minInt, actualAttr->minInt);
	EXPECT_EQ(attr.maxInt, actualAttr->maxInt);
	}

	TEST_F(TableFlattenerTest, FlattenSourceAndCommentsForChildrenOfCompoundValues) {
	Style style;
	Reference key(test::parseNameOrDie(u"@android:attr/foo"));
	key.id = ResourceId(0x01010000);
	key.setSource(Source("test").withLine(2));
	key.setComment(StringPiece16(u"comment"));
	style.entries.push_back(Style::Entry{ key, util::make_unique<Id>() });

	test::ResourceTableBuilder builder = test::ResourceTableBuilder();
	std::unique_ptr<ResourceTable> table = builder
	.setPackageId(u"android", 0x01)
	.addValue(u"@android:attr/foo", ResourceId(0x01010000),
	test::AttributeBuilder().build())
	.addValue(u"@android:style/foo", ResourceId(0x01020000),
	std::unique_ptr<Style>(style.clone(builder.getStringPool())))
	.build();

	ResourceTable result;
	ASSERT_TRUE(flatten(table.get(), &result));

	Style* actualStyle = test::getValue<Style>(&result, u"@android:style/foo");
	ASSERT_NE(nullptr, actualStyle);
	ASSERT_EQ(1u, actualStyle->entries.size());

	Reference* actualKey = &actualStyle->entries[0].key;
	EXPECT_EQ(key.getSource(), actualKey->getSource());
	EXPECT_EQ(key.getComment(), actualKey->getComment());
	}

	} // namespace aapt