Revert^2 "libandroidfw hardening for IncFs"
55ef6167a2c235bd88c7216238b2001b46795b79
Change-Id: I02d4890d181655dfd0a14c188468db512559d27b
diff --git a/libs/androidfw/tests/AssetManager2_bench.cpp b/libs/androidfw/tests/AssetManager2_bench.cpp
index 437e147..c7ae618 100644
--- a/libs/androidfw/tests/AssetManager2_bench.cpp
+++ b/libs/androidfw/tests/AssetManager2_bench.cpp
@@ -139,9 +139,13 @@
assets.SetApkAssets({apk.get()});
while (state.KeepRunning()) {
- const ResolvedBag* bag = assets.GetBag(app::R::style::StyleTwo);
- const auto bag_end = end(bag);
- for (auto iter = begin(bag); iter != bag_end; ++iter) {
+ auto bag = assets.GetBag(app::R::style::StyleTwo);
+ if (!bag.has_value()) {
+ state.SkipWithError("Failed to load get bag");
+ return;
+ }
+ const auto bag_end = end(*bag);
+ for (auto iter = begin(*bag); iter != bag_end; ++iter) {
uint32_t key = iter->key;
Res_value value = iter->value;
benchmark::DoNotOptimize(key);
diff --git a/libs/androidfw/tests/AssetManager2_test.cpp b/libs/androidfw/tests/AssetManager2_test.cpp
index 8c255d1..3638ce1 100644
--- a/libs/androidfw/tests/AssetManager2_test.cpp
+++ b/libs/androidfw/tests/AssetManager2_test.cpp
@@ -108,24 +108,18 @@
assetmanager.SetConfiguration(desired_config);
assetmanager.SetApkAssets({basic_assets_.get()});
- Res_value value;
- ResTable_config selected_config;
- uint32_t flags;
-
- ApkAssetsCookie cookie =
- assetmanager.GetResource(basic::R::string::test1, false /*may_be_bag*/,
- 0 /*density_override*/, &value, &selected_config, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
+ auto value = assetmanager.GetResource(basic::R::string::test1);
+ ASSERT_TRUE(value.has_value());
// Came from our ApkAssets.
- EXPECT_EQ(0, cookie);
+ EXPECT_EQ(0, value->cookie);
// It is the default config.
- EXPECT_EQ(0, selected_config.language[0]);
- EXPECT_EQ(0, selected_config.language[1]);
+ EXPECT_EQ(0, value->config.language[0]);
+ EXPECT_EQ(0, value->config.language[1]);
// It is a string.
- EXPECT_EQ(Res_value::TYPE_STRING, value.dataType);
+ EXPECT_EQ(Res_value::TYPE_STRING, value->type);
}
TEST_F(AssetManager2Test, FindsResourceFromMultipleApkAssets) {
@@ -138,24 +132,18 @@
assetmanager.SetConfiguration(desired_config);
assetmanager.SetApkAssets({basic_assets_.get(), basic_de_fr_assets_.get()});
- Res_value value;
- ResTable_config selected_config;
- uint32_t flags;
-
- ApkAssetsCookie cookie =
- assetmanager.GetResource(basic::R::string::test1, false /*may_be_bag*/,
- 0 /*density_override*/, &value, &selected_config, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
+ auto value = assetmanager.GetResource(basic::R::string::test1);
+ ASSERT_TRUE(value.has_value());
// Came from our de_fr ApkAssets.
- EXPECT_EQ(1, cookie);
+ EXPECT_EQ(1, value->cookie);
// The configuration is German.
- EXPECT_EQ('d', selected_config.language[0]);
- EXPECT_EQ('e', selected_config.language[1]);
+ EXPECT_EQ('d', value->config.language[0]);
+ EXPECT_EQ('e', value->config.language[1]);
// It is a string.
- EXPECT_EQ(Res_value::TYPE_STRING, value.dataType);
+ EXPECT_EQ(Res_value::TYPE_STRING, value->type);
}
TEST_F(AssetManager2Test, FindsResourceFromSharedLibrary) {
@@ -166,44 +154,35 @@
assetmanager.SetApkAssets(
{lib_two_assets_.get(), lib_one_assets_.get(), libclient_assets_.get()});
- Res_value value;
- ResTable_config selected_config;
- uint32_t flags;
-
- ApkAssetsCookie cookie =
- assetmanager.GetResource(libclient::R::string::foo_one, false /*may_be_bag*/,
- 0 /*density_override*/, &value, &selected_config, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
+ auto value = assetmanager.GetResource(libclient::R::string::foo_one);
+ ASSERT_TRUE(value.has_value());
// Reference comes from libclient.
- EXPECT_EQ(2, cookie);
- EXPECT_EQ(Res_value::TYPE_REFERENCE, value.dataType);
+ EXPECT_EQ(2, value->cookie);
+ EXPECT_EQ(Res_value::TYPE_REFERENCE, value->type);
// Lookup the reference.
- cookie = assetmanager.GetResource(value.data, false /* may_be_bag */, 0 /* density_override*/,
- &value, &selected_config, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(1, cookie);
- EXPECT_EQ(Res_value::TYPE_STRING, value.dataType);
+ value = assetmanager.GetResource(value->data);
+ ASSERT_TRUE(value.has_value());
+ EXPECT_EQ(1, value->cookie);
+ EXPECT_EQ(Res_value::TYPE_STRING, value->type);
EXPECT_EQ(std::string("Foo from lib_one"),
- GetStringFromPool(assetmanager.GetStringPoolForCookie(cookie), value.data));
+ GetStringFromPool(assetmanager.GetStringPoolForCookie(value->cookie), value->data));
- cookie = assetmanager.GetResource(libclient::R::string::foo_two, false /*may_be_bag*/,
- 0 /*density_override*/, &value, &selected_config, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
+ value = assetmanager.GetResource(libclient::R::string::foo_two);
+ ASSERT_TRUE(value.has_value());
// Reference comes from libclient.
- EXPECT_EQ(2, cookie);
- EXPECT_EQ(Res_value::TYPE_REFERENCE, value.dataType);
+ EXPECT_EQ(2, value->cookie);
+ EXPECT_EQ(Res_value::TYPE_REFERENCE, value->type);
// Lookup the reference.
- cookie = assetmanager.GetResource(value.data, false /* may_be_bag */, 0 /* density_override*/,
- &value, &selected_config, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(0, cookie);
- EXPECT_EQ(Res_value::TYPE_STRING, value.dataType);
+ value = assetmanager.GetResource(value->data);
+ ASSERT_TRUE(value.has_value());
+ EXPECT_EQ(0, value->cookie);
+ EXPECT_EQ(Res_value::TYPE_STRING, value->type);
EXPECT_EQ(std::string("Foo from lib_two"),
- GetStringFromPool(assetmanager.GetStringPoolForCookie(cookie), value.data));
+ GetStringFromPool(assetmanager.GetStringPoolForCookie(value->cookie), value->data));
}
TEST_F(AssetManager2Test, FindsResourceFromAppLoadedAsSharedLibrary) {
@@ -211,16 +190,10 @@
assetmanager.SetApkAssets({appaslib_assets_.get()});
// The appaslib package will have been assigned the package ID 0x02.
-
- Res_value value;
- ResTable_config selected_config;
- uint32_t flags;
- ApkAssetsCookie cookie = assetmanager.GetResource(
- fix_package_id(appaslib::R::integer::number1, 0x02), false /*may_be_bag*/,
- 0u /*density_override*/, &value, &selected_config, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_REFERENCE, value.dataType);
- EXPECT_EQ(fix_package_id(appaslib::R::array::integerArray1, 0x02), value.data);
+ auto value = assetmanager.GetResource(fix_package_id(appaslib::R::integer::number1, 0x02));
+ ASSERT_TRUE(value.has_value());
+ EXPECT_EQ(Res_value::TYPE_REFERENCE, value->type);
+ EXPECT_EQ(fix_package_id(appaslib::R::array::integerArray1, 0x02), value->data);
}
TEST_F(AssetManager2Test, AssignsOverlayPackageIdLast) {
@@ -238,40 +211,40 @@
return assetmanager.GetAssignedPackageId(apkAssets->GetLoadedArsc()->GetPackages()[0].get());
};
- ASSERT_EQ(get_first_package_id(overlayable_assets_.get()), 0x7f);
- ASSERT_EQ(get_first_package_id(overlay_assets_.get()), 0x03);
- ASSERT_EQ(get_first_package_id(lib_one_assets_.get()), 0x02);
+ ASSERT_EQ(0x7f, get_first_package_id(overlayable_assets_.get()));
+ ASSERT_EQ(0x03, get_first_package_id(overlay_assets_.get()));
+ ASSERT_EQ(0x02, get_first_package_id(lib_one_assets_.get()));
}
TEST_F(AssetManager2Test, GetSharedLibraryResourceName) {
AssetManager2 assetmanager;
assetmanager.SetApkAssets({lib_one_assets_.get()});
- AssetManager2::ResourceName name;
- ASSERT_TRUE(assetmanager.GetResourceName(lib_one::R::string::foo, &name));
- std::string formatted_name = ToFormattedResourceString(&name);
- ASSERT_EQ(formatted_name, "com.android.lib_one:string/foo");
+ auto name = assetmanager.GetResourceName(lib_one::R::string::foo);
+ ASSERT_TRUE(name.has_value());
+ ASSERT_EQ("com.android.lib_one:string/foo", ToFormattedResourceString(*name));
}
TEST_F(AssetManager2Test, FindsBagResourceFromSingleApkAssets) {
AssetManager2 assetmanager;
assetmanager.SetApkAssets({basic_assets_.get()});
- const ResolvedBag* bag = assetmanager.GetBag(basic::R::array::integerArray1);
- ASSERT_NE(nullptr, bag);
- ASSERT_EQ(3u, bag->entry_count);
+ auto bag = assetmanager.GetBag(basic::R::array::integerArray1);
+ ASSERT_TRUE(bag.has_value());
- EXPECT_EQ(static_cast<uint8_t>(Res_value::TYPE_INT_DEC), bag->entries[0].value.dataType);
- EXPECT_EQ(1u, bag->entries[0].value.data);
- EXPECT_EQ(0, bag->entries[0].cookie);
+ ASSERT_EQ(3u, (*bag)->entry_count);
- EXPECT_EQ(static_cast<uint8_t>(Res_value::TYPE_INT_DEC), bag->entries[1].value.dataType);
- EXPECT_EQ(2u, bag->entries[1].value.data);
- EXPECT_EQ(0, bag->entries[1].cookie);
+ EXPECT_EQ(static_cast<uint8_t>(Res_value::TYPE_INT_DEC), (*bag)->entries[0].value.dataType);
+ EXPECT_EQ(1u, (*bag)->entries[0].value.data);
+ EXPECT_EQ(0, (*bag)->entries[0].cookie);
- EXPECT_EQ(static_cast<uint8_t>(Res_value::TYPE_INT_DEC), bag->entries[2].value.dataType);
- EXPECT_EQ(3u, bag->entries[2].value.data);
- EXPECT_EQ(0, bag->entries[2].cookie);
+ EXPECT_EQ(static_cast<uint8_t>(Res_value::TYPE_INT_DEC), (*bag)->entries[1].value.dataType);
+ EXPECT_EQ(2u, (*bag)->entries[1].value.data);
+ EXPECT_EQ(0, (*bag)->entries[1].cookie);
+
+ EXPECT_EQ(static_cast<uint8_t>(Res_value::TYPE_INT_DEC), (*bag)->entries[2].value.dataType);
+ EXPECT_EQ(3u, (*bag)->entries[2].value.data);
+ EXPECT_EQ(0, (*bag)->entries[2].cookie);
}
TEST_F(AssetManager2Test, FindsBagResourceFromMultipleApkAssets) {}
@@ -284,15 +257,16 @@
assetmanager.SetApkAssets(
{lib_two_assets_.get(), lib_one_assets_.get(), libclient_assets_.get()});
- const ResolvedBag* bag = assetmanager.GetBag(fix_package_id(lib_one::R::style::Theme, 0x03));
- ASSERT_NE(nullptr, bag);
- ASSERT_GE(bag->entry_count, 2u);
+ auto bag = assetmanager.GetBag(fix_package_id(lib_one::R::style::Theme, 0x03));
+ ASSERT_TRUE(bag.has_value());
+
+ ASSERT_GE((*bag)->entry_count, 2u);
// First two attributes come from lib_one.
- EXPECT_EQ(1, bag->entries[0].cookie);
- EXPECT_EQ(0x03, get_package_id(bag->entries[0].key));
- EXPECT_EQ(1, bag->entries[1].cookie);
- EXPECT_EQ(0x03, get_package_id(bag->entries[1].key));
+ EXPECT_EQ(1, (*bag)->entries[0].cookie);
+ EXPECT_EQ(0x03, get_package_id((*bag)->entries[0].key));
+ EXPECT_EQ(1, (*bag)->entries[1].cookie);
+ EXPECT_EQ(0x03, get_package_id((*bag)->entries[1].key));
}
TEST_F(AssetManager2Test, FindsBagResourceFromMultipleSharedLibraries) {
@@ -303,17 +277,17 @@
assetmanager.SetApkAssets(
{lib_two_assets_.get(), lib_one_assets_.get(), libclient_assets_.get()});
- const ResolvedBag* bag = assetmanager.GetBag(libclient::R::style::ThemeMultiLib);
- ASSERT_NE(nullptr, bag);
- ASSERT_EQ(bag->entry_count, 2u);
+ auto bag = assetmanager.GetBag(libclient::R::style::ThemeMultiLib);
+ ASSERT_TRUE(bag.has_value());
+ ASSERT_EQ((*bag)->entry_count, 2u);
// First attribute comes from lib_two.
- EXPECT_EQ(2, bag->entries[0].cookie);
- EXPECT_EQ(0x02, get_package_id(bag->entries[0].key));
+ EXPECT_EQ(2, (*bag)->entries[0].cookie);
+ EXPECT_EQ(0x02, get_package_id((*bag)->entries[0].key));
// The next two attributes come from lib_one.
- EXPECT_EQ(2, bag->entries[1].cookie);
- EXPECT_EQ(0x03, get_package_id(bag->entries[1].key));
+ EXPECT_EQ(2, (*bag)->entries[1].cookie);
+ EXPECT_EQ(0x03, get_package_id((*bag)->entries[1].key));
}
TEST_F(AssetManager2Test, FindsStyleResourceWithParentFromSharedLibrary) {
@@ -324,79 +298,79 @@
assetmanager.SetApkAssets(
{lib_two_assets_.get(), lib_one_assets_.get(), libclient_assets_.get()});
- const ResolvedBag* bag = assetmanager.GetBag(libclient::R::style::Theme);
- ASSERT_NE(nullptr, bag);
- ASSERT_GE(bag->entry_count, 2u);
+ auto bag = assetmanager.GetBag(libclient::R::style::Theme);
+ ASSERT_TRUE(bag.has_value());
+ ASSERT_GE((*bag)->entry_count, 2u);
// First two attributes come from lib_one.
- EXPECT_EQ(1, bag->entries[0].cookie);
- EXPECT_EQ(0x03, get_package_id(bag->entries[0].key));
- EXPECT_EQ(1, bag->entries[1].cookie);
- EXPECT_EQ(0x03, get_package_id(bag->entries[1].key));
+ EXPECT_EQ(1, (*bag)->entries[0].cookie);
+ EXPECT_EQ(0x03, get_package_id((*bag)->entries[0].key));
+ EXPECT_EQ(1, (*bag)->entries[1].cookie);
+ EXPECT_EQ(0x03, get_package_id((*bag)->entries[1].key));
}
TEST_F(AssetManager2Test, MergesStylesWithParentFromSingleApkAssets) {
AssetManager2 assetmanager;
assetmanager.SetApkAssets({style_assets_.get()});
- const ResolvedBag* bag_one = assetmanager.GetBag(app::R::style::StyleOne);
- ASSERT_NE(nullptr, bag_one);
- ASSERT_EQ(2u, bag_one->entry_count);
+ auto bag_one = assetmanager.GetBag(app::R::style::StyleOne);
+ ASSERT_TRUE(bag_one.has_value());
+ ASSERT_EQ(2u, (*bag_one)->entry_count);
- EXPECT_EQ(app::R::attr::attr_one, bag_one->entries[0].key);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, bag_one->entries[0].value.dataType);
- EXPECT_EQ(1u, bag_one->entries[0].value.data);
- EXPECT_EQ(0, bag_one->entries[0].cookie);
+ EXPECT_EQ(app::R::attr::attr_one, (*bag_one)->entries[0].key);
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, (*bag_one)->entries[0].value.dataType);
+ EXPECT_EQ(1u, (*bag_one)->entries[0].value.data);
+ EXPECT_EQ(0, (*bag_one)->entries[0].cookie);
- EXPECT_EQ(app::R::attr::attr_two, bag_one->entries[1].key);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, bag_one->entries[1].value.dataType);
- EXPECT_EQ(2u, bag_one->entries[1].value.data);
- EXPECT_EQ(0, bag_one->entries[1].cookie);
+ EXPECT_EQ(app::R::attr::attr_two, (*bag_one)->entries[1].key);
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, (*bag_one)->entries[1].value.dataType);
+ EXPECT_EQ(2u, (*bag_one)->entries[1].value.data);
+ EXPECT_EQ(0, (*bag_one)->entries[1].cookie);
- const ResolvedBag* bag_two = assetmanager.GetBag(app::R::style::StyleTwo);
- ASSERT_NE(nullptr, bag_two);
- ASSERT_EQ(6u, bag_two->entry_count);
+ auto bag_two = assetmanager.GetBag(app::R::style::StyleTwo);
+ ASSERT_TRUE(bag_two.has_value());
+ ASSERT_EQ(6u, (*bag_two)->entry_count);
// attr_one is inherited from StyleOne.
- EXPECT_EQ(app::R::attr::attr_one, bag_two->entries[0].key);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, bag_two->entries[0].value.dataType);
- EXPECT_EQ(1u, bag_two->entries[0].value.data);
- EXPECT_EQ(0, bag_two->entries[0].cookie);
- EXPECT_EQ(app::R::style::StyleOne, bag_two->entries[0].style);
+ EXPECT_EQ(app::R::attr::attr_one, (*bag_two)->entries[0].key);
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, (*bag_two)->entries[0].value.dataType);
+ EXPECT_EQ(1u, (*bag_two)->entries[0].value.data);
+ EXPECT_EQ(0, (*bag_two)->entries[0].cookie);
+ EXPECT_EQ(app::R::style::StyleOne, (*bag_two)->entries[0].style);
// attr_two should be overridden from StyleOne by StyleTwo.
- EXPECT_EQ(app::R::attr::attr_two, bag_two->entries[1].key);
- EXPECT_EQ(Res_value::TYPE_STRING, bag_two->entries[1].value.dataType);
- EXPECT_EQ(0, bag_two->entries[1].cookie);
- EXPECT_EQ(app::R::style::StyleTwo, bag_two->entries[1].style);
+ EXPECT_EQ(app::R::attr::attr_two, (*bag_two)->entries[1].key);
+ EXPECT_EQ(Res_value::TYPE_STRING, (*bag_two)->entries[1].value.dataType);
+ EXPECT_EQ(0, (*bag_two)->entries[1].cookie);
+ EXPECT_EQ(app::R::style::StyleTwo, (*bag_two)->entries[1].style);
EXPECT_EQ(std::string("string"), GetStringFromPool(assetmanager.GetStringPoolForCookie(0),
- bag_two->entries[1].value.data));
+ (*bag_two)->entries[1].value.data));
// The rest are new attributes.
- EXPECT_EQ(app::R::attr::attr_three, bag_two->entries[2].key);
- EXPECT_EQ(Res_value::TYPE_ATTRIBUTE, bag_two->entries[2].value.dataType);
- EXPECT_EQ(app::R::attr::attr_indirect, bag_two->entries[2].value.data);
- EXPECT_EQ(0, bag_two->entries[2].cookie);
- EXPECT_EQ(app::R::style::StyleTwo, bag_two->entries[2].style);
+ EXPECT_EQ(app::R::attr::attr_three, (*bag_two)->entries[2].key);
+ EXPECT_EQ(Res_value::TYPE_ATTRIBUTE, (*bag_two)->entries[2].value.dataType);
+ EXPECT_EQ(app::R::attr::attr_indirect, (*bag_two)->entries[2].value.data);
+ EXPECT_EQ(0, (*bag_two)->entries[2].cookie);
+ EXPECT_EQ(app::R::style::StyleTwo, (*bag_two)->entries[2].style);
- EXPECT_EQ(app::R::attr::attr_five, bag_two->entries[3].key);
- EXPECT_EQ(Res_value::TYPE_REFERENCE, bag_two->entries[3].value.dataType);
- EXPECT_EQ(app::R::string::string_one, bag_two->entries[3].value.data);
- EXPECT_EQ(0, bag_two->entries[3].cookie);
- EXPECT_EQ(app::R::style::StyleTwo, bag_two->entries[3].style);
+ EXPECT_EQ(app::R::attr::attr_five, (*bag_two)->entries[3].key);
+ EXPECT_EQ(Res_value::TYPE_REFERENCE, (*bag_two)->entries[3].value.dataType);
+ EXPECT_EQ(app::R::string::string_one, (*bag_two)->entries[3].value.data);
+ EXPECT_EQ(0, (*bag_two)->entries[3].cookie);
+ EXPECT_EQ(app::R::style::StyleTwo, (*bag_two)->entries[3].style);
- EXPECT_EQ(app::R::attr::attr_indirect, bag_two->entries[4].key);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, bag_two->entries[4].value.dataType);
- EXPECT_EQ(3u, bag_two->entries[4].value.data);
- EXPECT_EQ(0, bag_two->entries[4].cookie);
- EXPECT_EQ(app::R::style::StyleTwo, bag_two->entries[4].style);
+ EXPECT_EQ(app::R::attr::attr_indirect, (*bag_two)->entries[4].key);
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, (*bag_two)->entries[4].value.dataType);
+ EXPECT_EQ(3u, (*bag_two)->entries[4].value.data);
+ EXPECT_EQ(0, (*bag_two)->entries[4].cookie);
+ EXPECT_EQ(app::R::style::StyleTwo, (*bag_two)->entries[4].style);
- EXPECT_EQ(app::R::attr::attr_empty, bag_two->entries[5].key);
- EXPECT_EQ(Res_value::TYPE_NULL, bag_two->entries[5].value.dataType);
- EXPECT_EQ(Res_value::DATA_NULL_EMPTY, bag_two->entries[5].value.data);
- EXPECT_EQ(0, bag_two->entries[5].cookie);
- EXPECT_EQ(app::R::style::StyleTwo, bag_two->entries[5].style);
+ EXPECT_EQ(app::R::attr::attr_empty, (*bag_two)->entries[5].key);
+ EXPECT_EQ(Res_value::TYPE_NULL, (*bag_two)->entries[5].value.dataType);
+ EXPECT_EQ(Res_value::DATA_NULL_EMPTY, (*bag_two)->entries[5].value.data);
+ EXPECT_EQ(0, (*bag_two)->entries[5].cookie);
+ EXPECT_EQ(app::R::style::StyleTwo, (*bag_two)->entries[5].style);
}
TEST_F(AssetManager2Test, MergeStylesCircularDependency) {
@@ -405,55 +379,41 @@
// GetBag should stop traversing the parents of styles when a circular
// dependency is detected
- const ResolvedBag* bag_one = assetmanager.GetBag(app::R::style::StyleFour);
- ASSERT_NE(nullptr, bag_one);
- ASSERT_EQ(3u, bag_one->entry_count);
+ auto bag = assetmanager.GetBag(app::R::style::StyleFour);
+ ASSERT_TRUE(bag.has_value());
+ ASSERT_EQ(3u, (*bag)->entry_count);
}
TEST_F(AssetManager2Test, ResolveReferenceToResource) {
AssetManager2 assetmanager;
assetmanager.SetApkAssets({basic_assets_.get()});
- Res_value value;
- ResTable_config selected_config;
- uint32_t flags;
- ApkAssetsCookie cookie =
- assetmanager.GetResource(basic::R::integer::ref1, false /*may_be_bag*/,
- 0u /*density_override*/, &value, &selected_config, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
+ auto value = assetmanager.GetResource(basic::R::integer::ref1);
+ ASSERT_TRUE(value.has_value());
+ EXPECT_EQ(Res_value::TYPE_REFERENCE, value->type);
+ EXPECT_EQ(basic::R::integer::ref2, value->data);
- EXPECT_EQ(Res_value::TYPE_REFERENCE, value.dataType);
- EXPECT_EQ(basic::R::integer::ref2, value.data);
-
- uint32_t last_ref = 0u;
- cookie = assetmanager.ResolveReference(cookie, &value, &selected_config, &flags, &last_ref);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, value.dataType);
- EXPECT_EQ(12000u, value.data);
- EXPECT_EQ(basic::R::integer::ref2, last_ref);
+ auto result = assetmanager.ResolveReference(*value);
+ ASSERT_TRUE(result.has_value());
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, value->type);
+ EXPECT_EQ(12000u, value->data);
+ EXPECT_EQ(basic::R::integer::ref2, value->resid);
}
TEST_F(AssetManager2Test, ResolveReferenceToBag) {
AssetManager2 assetmanager;
assetmanager.SetApkAssets({basic_assets_.get()});
- Res_value value;
- ResTable_config selected_config;
- uint32_t flags;
- ApkAssetsCookie cookie =
- assetmanager.GetResource(basic::R::integer::number2, true /*may_be_bag*/,
- 0u /*density_override*/, &value, &selected_config, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
+ auto value = assetmanager.GetResource(basic::R::integer::number2, true /*may_be_bag*/);
+ ASSERT_TRUE(value.has_value());
+ EXPECT_EQ(Res_value::TYPE_REFERENCE, value->type);
+ EXPECT_EQ(basic::R::array::integerArray1, value->data);
- EXPECT_EQ(Res_value::TYPE_REFERENCE, value.dataType);
- EXPECT_EQ(basic::R::array::integerArray1, value.data);
-
- uint32_t last_ref = 0u;
- cookie = assetmanager.ResolveReference(cookie, &value, &selected_config, &flags, &last_ref);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_REFERENCE, value.dataType);
- EXPECT_EQ(basic::R::array::integerArray1, value.data);
- EXPECT_EQ(basic::R::array::integerArray1, last_ref);
+ auto result = assetmanager.ResolveReference(*value);
+ ASSERT_TRUE(result.has_value());
+ EXPECT_EQ(Res_value::TYPE_REFERENCE, value->type);
+ EXPECT_EQ(basic::R::array::integerArray1, value->data);
+ EXPECT_EQ(basic::R::array::integerArray1, value->resid);
}
TEST_F(AssetManager2Test, ResolveDeepIdReference) {
@@ -461,31 +421,25 @@
assetmanager.SetApkAssets({basic_assets_.get()});
// Set up the resource ids
- const uint32_t high_ref = assetmanager
- .GetResourceId("@id/high_ref", "values", "com.android.basic");
- ASSERT_NE(high_ref, 0u);
- const uint32_t middle_ref = assetmanager
- .GetResourceId("@id/middle_ref", "values", "com.android.basic");
- ASSERT_NE(middle_ref, 0u);
- const uint32_t low_ref = assetmanager
- .GetResourceId("@id/low_ref", "values", "com.android.basic");
- ASSERT_NE(low_ref, 0u);
+ auto high_ref = assetmanager.GetResourceId("@id/high_ref", "values", "com.android.basic");
+ ASSERT_TRUE(high_ref.has_value());
+
+ auto middle_ref = assetmanager.GetResourceId("@id/middle_ref", "values", "com.android.basic");
+ ASSERT_TRUE(middle_ref.has_value());
+
+ auto low_ref = assetmanager.GetResourceId("@id/low_ref", "values", "com.android.basic");
+ ASSERT_TRUE(low_ref.has_value());
// Retrieve the most shallow resource
- Res_value value;
- ResTable_config config;
- uint32_t flags;
- ApkAssetsCookie cookie = assetmanager.GetResource(high_ref, false /*may_be_bag*/,
- 0 /*density_override*/,
- &value, &config, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_REFERENCE, value.dataType);
- EXPECT_EQ(middle_ref, value.data);
+ auto value = assetmanager.GetResource(*high_ref);
+ ASSERT_TRUE(value.has_value());
+ EXPECT_EQ(Res_value::TYPE_REFERENCE, value->type);
+ EXPECT_EQ(*middle_ref, value->data);;
// Check that resolving the reference resolves to the deepest id
- uint32_t last_ref = high_ref;
- assetmanager.ResolveReference(cookie, &value, &config, &flags, &last_ref);
- EXPECT_EQ(last_ref, low_ref);
+ auto result = assetmanager.ResolveReference(*value);
+ ASSERT_TRUE(result.has_value());
+ EXPECT_EQ(*low_ref, value->resid);
}
TEST_F(AssetManager2Test, KeepLastReferenceIdUnmodifiedIfNoReferenceIsResolved) {
@@ -495,16 +449,16 @@
ResTable_config selected_config;
memset(&selected_config, 0, sizeof(selected_config));
- uint32_t flags = 0u;
+ // Create some kind of value that is NOT a reference.
+ AssetManager2::SelectedValue value{};
+ value.cookie = 1;
+ value.type = Res_value::TYPE_STRING;
+ value.resid = basic::R::string::test1;
- // Create some kind of Res_value that is NOT a reference.
- Res_value value;
- value.dataType = Res_value::TYPE_STRING;
- value.data = 0;
-
- uint32_t last_ref = basic::R::string::test1;
- EXPECT_EQ(1, assetmanager.ResolveReference(1, &value, &selected_config, &flags, &last_ref));
- EXPECT_EQ(basic::R::string::test1, last_ref);
+ auto result = assetmanager.ResolveReference(value);
+ ASSERT_TRUE(result.has_value());
+ EXPECT_EQ(1, value.cookie);
+ EXPECT_EQ(basic::R::string::test1, value.resid);
}
static bool IsConfigurationPresent(const std::set<ResTable_config>& configurations,
@@ -516,43 +470,45 @@
AssetManager2 assetmanager;
assetmanager.SetApkAssets({system_assets_.get(), basic_de_fr_assets_.get()});
- std::set<ResTable_config> configurations = assetmanager.GetResourceConfigurations();
+ auto configurations = assetmanager.GetResourceConfigurations();
+ ASSERT_TRUE(configurations.has_value());
// We expect the locale sv from the system assets, and de and fr from basic_de_fr assets.
// And one extra for the default configuration.
- EXPECT_EQ(4u, configurations.size());
+ EXPECT_EQ(4u, configurations->size());
ResTable_config expected_config;
memset(&expected_config, 0, sizeof(expected_config));
expected_config.language[0] = 's';
expected_config.language[1] = 'v';
- EXPECT_TRUE(IsConfigurationPresent(configurations, expected_config));
+ EXPECT_TRUE(IsConfigurationPresent(*configurations, expected_config));
expected_config.language[0] = 'd';
expected_config.language[1] = 'e';
- EXPECT_TRUE(IsConfigurationPresent(configurations, expected_config));
+ EXPECT_TRUE(IsConfigurationPresent(*configurations, expected_config));
expected_config.language[0] = 'f';
expected_config.language[1] = 'r';
- EXPECT_TRUE(IsConfigurationPresent(configurations, expected_config));
+ EXPECT_TRUE(IsConfigurationPresent(*configurations, expected_config));
// Take out the system assets.
configurations = assetmanager.GetResourceConfigurations(true /* exclude_system */);
+ ASSERT_TRUE(configurations.has_value());
// We expect de and fr from basic_de_fr assets.
- EXPECT_EQ(2u, configurations.size());
+ EXPECT_EQ(2u, configurations->size());
expected_config.language[0] = 's';
expected_config.language[1] = 'v';
- EXPECT_FALSE(IsConfigurationPresent(configurations, expected_config));
+ EXPECT_FALSE(IsConfigurationPresent(*configurations, expected_config));
expected_config.language[0] = 'd';
expected_config.language[1] = 'e';
- EXPECT_TRUE(IsConfigurationPresent(configurations, expected_config));
+ EXPECT_TRUE(IsConfigurationPresent(*configurations, expected_config));
expected_config.language[0] = 'f';
expected_config.language[1] = 'r';
- EXPECT_TRUE(IsConfigurationPresent(configurations, expected_config));
+ EXPECT_TRUE(IsConfigurationPresent(*configurations, expected_config));
}
TEST_F(AssetManager2Test, GetResourceLocales) {
@@ -578,12 +534,17 @@
AssetManager2 assetmanager;
assetmanager.SetApkAssets({basic_assets_.get()});
- EXPECT_EQ(basic::R::layout::main,
- assetmanager.GetResourceId("com.android.basic:layout/main", "", ""));
- EXPECT_EQ(basic::R::layout::main,
- assetmanager.GetResourceId("layout/main", "", "com.android.basic"));
- EXPECT_EQ(basic::R::layout::main,
- assetmanager.GetResourceId("main", "layout", "com.android.basic"));
+ auto resid = assetmanager.GetResourceId("com.android.basic:layout/main", "", "");
+ ASSERT_TRUE(resid.has_value());
+ EXPECT_EQ(basic::R::layout::main, *resid);
+
+ resid = assetmanager.GetResourceId("layout/main", "", "com.android.basic");
+ ASSERT_TRUE(resid.has_value());
+ EXPECT_EQ(basic::R::layout::main, *resid);
+
+ resid = assetmanager.GetResourceId("main", "layout", "com.android.basic");
+ ASSERT_TRUE(resid.has_value());
+ EXPECT_EQ(basic::R::layout::main, *resid);
}
TEST_F(AssetManager2Test, OpensFileFromSingleApkAssets) {
@@ -658,14 +619,8 @@
assetmanager.SetApkAssets({basic_assets_.get()});
assetmanager.SetResourceResolutionLoggingEnabled(false);
- Res_value value;
- ResTable_config selected_config;
- uint32_t flags;
-
- ApkAssetsCookie cookie =
- assetmanager.GetResource(basic::R::string::test1, false /*may_be_bag*/,
- 0 /*density_override*/, &value, &selected_config, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
+ auto value = assetmanager.GetResource(basic::R::string::test1);
+ ASSERT_TRUE(value.has_value());
auto result = assetmanager.GetLastResourceResolution();
EXPECT_EQ("", result);
@@ -693,17 +648,12 @@
assetmanager.SetConfiguration(desired_config);
assetmanager.SetApkAssets({basic_assets_.get()});
- Res_value value;
- ResTable_config selected_config;
- uint32_t flags;
-
- ApkAssetsCookie cookie =
- assetmanager.GetResource(basic::R::string::test1, false /*may_be_bag*/,
- 0 /*density_override*/, &value, &selected_config, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
+ auto value = assetmanager.GetResource(basic::R::string::test1);
+ ASSERT_TRUE(value.has_value());
auto result = assetmanager.GetLastResourceResolution();
- EXPECT_EQ("Resolution for 0x7f030000 com.android.basic:string/test1\n\tFor config -de\n\tFound initial: com.android.basic", result);
+ EXPECT_EQ("Resolution for 0x7f030000 com.android.basic:string/test1\n"
+ "\tFor config -de\n\tFound initial: com.android.basic", result);
}
TEST_F(AssetManager2Test, GetLastPathWithMultipleApkAssets) {
@@ -717,17 +667,14 @@
assetmanager.SetConfiguration(desired_config);
assetmanager.SetApkAssets({basic_assets_.get(), basic_de_fr_assets_.get()});
- Res_value value = Res_value();
- ResTable_config selected_config;
- uint32_t flags;
-
- ApkAssetsCookie cookie =
- assetmanager.GetResource(basic::R::string::test1, false /*may_be_bag*/,
- 0 /*density_override*/, &value, &selected_config, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
+ auto value = assetmanager.GetResource(basic::R::string::test1);
+ ASSERT_TRUE(value.has_value());
auto result = assetmanager.GetLastResourceResolution();
- EXPECT_EQ("Resolution for 0x7f030000 com.android.basic:string/test1\n\tFor config -de\n\tFound initial: com.android.basic\n\tFound better: com.android.basic -de", result);
+ EXPECT_EQ("Resolution for 0x7f030000 com.android.basic:string/test1\n"
+ "\tFor config -de\n"
+ "\tFound initial: com.android.basic\n"
+ "\tFound better: com.android.basic -de", result);
}
TEST_F(AssetManager2Test, GetLastPathAfterDisablingReturnsEmpty) {
@@ -739,14 +686,8 @@
assetmanager.SetConfiguration(desired_config);
assetmanager.SetApkAssets({basic_assets_.get()});
- Res_value value = Res_value();
- ResTable_config selected_config;
- uint32_t flags;
-
- ApkAssetsCookie cookie =
- assetmanager.GetResource(basic::R::string::test1, false /*may_be_bag*/,
- 0 /*density_override*/, &value, &selected_config, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
+ auto value = assetmanager.GetResource(basic::R::string::test1);
+ ASSERT_TRUE(value.has_value());
auto resultEnabled = assetmanager.GetLastResourceResolution();
ASSERT_NE("", resultEnabled);
diff --git a/libs/androidfw/tests/AttributeResolution_bench.cpp b/libs/androidfw/tests/AttributeResolution_bench.cpp
index fa300c5..ddd8ab8 100644
--- a/libs/androidfw/tests/AttributeResolution_bench.cpp
+++ b/libs/androidfw/tests/AttributeResolution_bench.cpp
@@ -108,27 +108,20 @@
device_config.screenHeightDp = 1024;
device_config.sdkVersion = 27;
- Res_value value;
- ResTable_config config;
- uint32_t flags = 0u;
- ApkAssetsCookie cookie =
- assetmanager.GetResource(basic::R::layout::layoutt, false /*may_be_bag*/,
- 0u /*density_override*/, &value, &config, &flags);
- if (cookie == kInvalidCookie) {
+ auto value = assetmanager.GetResource(basic::R::layout::layoutt);
+ if (!value.has_value()) {
state.SkipWithError("failed to find R.layout.layout");
return;
}
- size_t len = 0u;
- const char* layout_path =
- assetmanager.GetStringPoolForCookie(cookie)->string8At(value.data, &len);
- if (layout_path == nullptr || len == 0u) {
+ auto layout_path = assetmanager.GetStringPoolForCookie(value->cookie)->string8At(value->data);
+ if (!layout_path.has_value()) {
state.SkipWithError("failed to lookup layout path");
return;
}
- std::unique_ptr<Asset> asset = assetmanager.OpenNonAsset(
- StringPiece(layout_path, len).to_string(), cookie, Asset::ACCESS_BUFFER);
+ std::unique_ptr<Asset> asset = assetmanager.OpenNonAsset(layout_path->to_string(), value->cookie,
+ Asset::ACCESS_BUFFER);
if (asset == nullptr) {
state.SkipWithError("failed to load layout");
return;
diff --git a/libs/androidfw/tests/AttributeResolution_test.cpp b/libs/androidfw/tests/AttributeResolution_test.cpp
index 24361b5..bb9129a 100644
--- a/libs/androidfw/tests/AttributeResolution_test.cpp
+++ b/libs/androidfw/tests/AttributeResolution_test.cpp
@@ -77,9 +77,9 @@
{fix_package_id(R::attr::attr_one, 0x02), fix_package_id(R::attr::attr_two, 0x02)}};
std::array<uint32_t, attrs.size() * STYLE_NUM_ENTRIES> values;
std::array<uint32_t, attrs.size() + 1> indices;
- ApplyStyle(theme.get(), nullptr /*xml_parser*/, 0u /*def_style_attr*/,
- fix_package_id(R::style::StyleOne, 0x02), attrs.data(), attrs.size(), values.data(),
- indices.data());
+ ASSERT_TRUE(ApplyStyle(theme.get(), nullptr /*xml_parser*/, 0u /*def_style_attr*/,
+ fix_package_id(R::style::StyleOne, 0x02), attrs.data(), attrs.size(),
+ values.data(), indices.data()).has_value());
const uint32_t public_flag = ResTable_typeSpec::SPEC_PUBLIC;
@@ -102,7 +102,7 @@
TEST_F(AttributeResolutionTest, Theme) {
std::unique_ptr<Theme> theme = assetmanager_.NewTheme();
- ASSERT_TRUE(theme->ApplyStyle(R::style::StyleTwo));
+ ASSERT_TRUE(theme->ApplyStyle(R::style::StyleTwo).has_value());
std::array<uint32_t, 5> attrs{{R::attr::attr_one, R::attr::attr_two, R::attr::attr_three,
R::attr::attr_four, R::attr::attr_empty}};
@@ -110,7 +110,7 @@
ASSERT_TRUE(ResolveAttrs(theme.get(), 0u /*def_style_attr*/, 0u /*def_style_res*/,
nullptr /*src_values*/, 0 /*src_values_length*/, attrs.data(),
- attrs.size(), values.data(), nullptr /*out_indices*/));
+ attrs.size(), values.data(), nullptr /*out_indices*/).has_value());
const uint32_t public_flag = ResTable_typeSpec::SPEC_PUBLIC;
@@ -162,7 +162,7 @@
std::array<uint32_t, attrs.size() * STYLE_NUM_ENTRIES> values;
ASSERT_TRUE(RetrieveAttributes(&assetmanager_, &xml_parser_, attrs.data(), attrs.size(),
- values.data(), nullptr /*out_indices*/));
+ values.data(), nullptr /*out_indices*/).has_value());
uint32_t* values_cursor = values.data();
EXPECT_EQ(Res_value::TYPE_NULL, values_cursor[STYLE_TYPE]);
@@ -207,15 +207,15 @@
TEST_F(AttributeResolutionXmlTest, ThemeAndXmlParser) {
std::unique_ptr<Theme> theme = assetmanager_.NewTheme();
- ASSERT_TRUE(theme->ApplyStyle(R::style::StyleTwo));
+ ASSERT_TRUE(theme->ApplyStyle(R::style::StyleTwo).has_value());
std::array<uint32_t, 6> attrs{{R::attr::attr_one, R::attr::attr_two, R::attr::attr_three,
R::attr::attr_four, R::attr::attr_five, R::attr::attr_empty}};
std::array<uint32_t, attrs.size() * STYLE_NUM_ENTRIES> values;
std::array<uint32_t, attrs.size() + 1> indices;
- ApplyStyle(theme.get(), &xml_parser_, 0u /*def_style_attr*/, 0u /*def_style_res*/, attrs.data(),
- attrs.size(), values.data(), indices.data());
+ ASSERT_TRUE(ApplyStyle(theme.get(), &xml_parser_, 0u /*def_style_attr*/, 0u /*def_style_res*/,
+ attrs.data(), attrs.size(), values.data(), indices.data()).has_value());
const uint32_t public_flag = ResTable_typeSpec::SPEC_PUBLIC;
diff --git a/libs/androidfw/tests/BenchmarkHelpers.cpp b/libs/androidfw/tests/BenchmarkHelpers.cpp
index faddfe5..0fa0573 100644
--- a/libs/androidfw/tests/BenchmarkHelpers.cpp
+++ b/libs/androidfw/tests/BenchmarkHelpers.cpp
@@ -71,15 +71,9 @@
assetmanager.SetConfiguration(*config);
}
- Res_value value;
- ResTable_config selected_config;
- uint32_t flags;
- uint32_t last_id = 0u;
-
while (state.KeepRunning()) {
- ApkAssetsCookie cookie = assetmanager.GetResource(
- resid, false /* may_be_bag */, 0u /* density_override */, &value, &selected_config, &flags);
- assetmanager.ResolveReference(cookie, &value, &selected_config, &flags, &last_id);
+ auto value = assetmanager.GetResource(resid);
+ assetmanager.ResolveReference(*value);
}
}
diff --git a/libs/androidfw/tests/CommonHelpers.cpp b/libs/androidfw/tests/CommonHelpers.cpp
index faa5350..3396729 100644
--- a/libs/androidfw/tests/CommonHelpers.cpp
+++ b/libs/androidfw/tests/CommonHelpers.cpp
@@ -58,8 +58,9 @@
}
std::string GetStringFromPool(const ResStringPool* pool, uint32_t idx) {
- String8 str = pool->string8ObjectAt(idx);
- return std::string(str.string(), str.length());
+ auto str = pool->string8ObjectAt(idx);
+ CHECK(str.has_value()) << "failed to find string entry";
+ return std::string(str->string(), str->length());
}
} // namespace android
diff --git a/libs/androidfw/tests/Idmap_test.cpp b/libs/androidfw/tests/Idmap_test.cpp
index 7aa0dbb..3f0c7cb 100644
--- a/libs/androidfw/tests/Idmap_test.cpp
+++ b/libs/androidfw/tests/Idmap_test.cpp
@@ -62,10 +62,10 @@
std::unique_ptr<const ApkAssets> overlayable_assets_;
};
-std::string GetStringFromApkAssets(const AssetManager2& asset_manager, const Res_value& value,
- ApkAssetsCookie cookie) {
+std::string GetStringFromApkAssets(const AssetManager2& asset_manager,
+ const AssetManager2::SelectedValue& value) {
auto assets = asset_manager.GetApkAssets();
- const ResStringPool* string_pool = assets[cookie]->GetLoadedArsc()->GetStringPool();
+ const ResStringPool* string_pool = assets[value.cookie]->GetLoadedArsc()->GetStringPool();
return GetStringFromPool(string_pool, value.data);
}
@@ -75,117 +75,88 @@
AssetManager2 asset_manager;
asset_manager.SetApkAssets({system_assets_.get(), overlayable_assets_.get(),
overlay_assets_.get()});
- Res_value val;
- ResTable_config config;
- uint32_t flags;
- ApkAssetsCookie cookie = asset_manager.GetResource(overlayable::R::string::overlayable5,
- false /* may_be_bag */,
- 0 /* density_override */, &val, &config,
- &flags);
- ASSERT_EQ(cookie, 2U);
- ASSERT_EQ(val.dataType, Res_value::TYPE_STRING);
- ASSERT_EQ(GetStringFromApkAssets(asset_manager, val, cookie), "Overlay One");
+
+ auto value = asset_manager.GetResource(overlayable::R::string::overlayable5);
+ ASSERT_TRUE(value.has_value());
+ ASSERT_EQ(value->cookie, 2U);
+ ASSERT_EQ(value->type, Res_value::TYPE_STRING);
+ ASSERT_EQ("Overlay One", GetStringFromApkAssets(asset_manager, *value));
}
TEST_F(IdmapTest, OverlayOverridesResourceValueUsingDifferentPackage) {
AssetManager2 asset_manager;
asset_manager.SetApkAssets({system_assets_.get(), overlayable_assets_.get(),
overlay_assets_.get()});
- Res_value val;
- ResTable_config config;
- uint32_t flags;
- ApkAssetsCookie cookie = asset_manager.GetResource(overlayable::R::string::overlayable10,
- false /* may_be_bag */,
- 0 /* density_override */, &val, &config,
- &flags);
- ASSERT_EQ(cookie, 0U);
- ASSERT_EQ(val.dataType, Res_value::TYPE_STRING);
- ASSERT_EQ(GetStringFromApkAssets(asset_manager, val, cookie), "yes");
+
+ auto value = asset_manager.GetResource(overlayable::R::string::overlayable10);
+ ASSERT_TRUE(value.has_value());
+ ASSERT_EQ(value->cookie, 0U);
+ ASSERT_EQ(value->type, Res_value::TYPE_STRING);
+ ASSERT_EQ("yes", GetStringFromApkAssets(asset_manager, *value));
}
TEST_F(IdmapTest, OverlayOverridesResourceValueUsingInternalResource) {
AssetManager2 asset_manager;
asset_manager.SetApkAssets({system_assets_.get(), overlayable_assets_.get(),
overlay_assets_.get()});
- Res_value val;
- ResTable_config config;
- uint32_t flags;
- ApkAssetsCookie cookie = asset_manager.GetResource(overlayable::R::string::overlayable8,
- false /* may_be_bag */,
- 0 /* density_override */, &val, &config,
- &flags);
- ASSERT_EQ(cookie, 2U);
- ASSERT_EQ(val.dataType, Res_value::TYPE_REFERENCE);
- ASSERT_EQ(val.data, (overlay::R::string::internal & 0x00ffffff) | (0x02 << 24));
+
+ auto value = asset_manager.GetResource(overlayable::R::string::overlayable8);
+ ASSERT_TRUE(value.has_value());
+ ASSERT_EQ(value->cookie, 2U);
+ ASSERT_EQ(value->type, Res_value::TYPE_REFERENCE);
+ ASSERT_EQ(value->data, (overlay::R::string::internal & 0x00ffffffU) | (0x02U << 24));
}
TEST_F(IdmapTest, OverlayOverridesResourceValueUsingInlineInteger) {
AssetManager2 asset_manager;
asset_manager.SetApkAssets({system_assets_.get(), overlayable_assets_.get(),
overlay_assets_.get()});
- Res_value val;
- ResTable_config config;
- uint32_t flags;
- ApkAssetsCookie cookie = asset_manager.GetResource(overlayable::R::integer::config_integer,
- false /* may_be_bag */,
- 0 /* density_override */, &val, &config,
- &flags);
- ASSERT_EQ(cookie, 2U);
- ASSERT_EQ(val.dataType, Res_value::TYPE_INT_DEC);
- ASSERT_EQ(val.data, 42);
+
+ auto value = asset_manager.GetResource(overlayable::R::integer::config_integer);
+ ASSERT_TRUE(value.has_value());
+ ASSERT_EQ(value->cookie, 2U);
+ ASSERT_EQ(value->type, Res_value::TYPE_INT_DEC);
+ ASSERT_EQ(value->data, 42);
}
TEST_F(IdmapTest, OverlayOverridesResourceValueUsingInlineString) {
AssetManager2 asset_manager;
asset_manager.SetApkAssets({system_assets_.get(), overlayable_assets_.get(),
overlay_assets_.get()});
- Res_value val;
- ResTable_config config;
- uint32_t flags;
- ApkAssetsCookie cookie = asset_manager.GetResource(overlayable::R::string::overlayable11,
- false /* may_be_bag */,
- 0 /* density_override */, &val, &config,
- &flags);
- ASSERT_EQ(cookie, 2U);
- ASSERT_EQ(val.dataType, Res_value::TYPE_STRING);
- ASSERT_EQ(GetStringFromApkAssets(asset_manager, val, cookie), "Hardcoded string");
+ auto value = asset_manager.GetResource(overlayable::R::string::overlayable11);
+ ASSERT_TRUE(value.has_value());
+ ASSERT_EQ(value->cookie, 2U);
+ ASSERT_EQ(value->type, Res_value::TYPE_STRING);
+ ASSERT_EQ("Hardcoded string", GetStringFromApkAssets(asset_manager, *value));
}
TEST_F(IdmapTest, OverlayOverridesResourceValueUsingOverlayingResource) {
AssetManager2 asset_manager;
asset_manager.SetApkAssets({system_assets_.get(), overlayable_assets_.get(),
overlay_assets_.get()});
- Res_value val;
- ResTable_config config;
- uint32_t flags;
- ApkAssetsCookie cookie = asset_manager.GetResource(overlayable::R::string::overlayable9,
- false /* may_be_bag */,
- 0 /* density_override */, &val, &config,
- &flags);
- ASSERT_EQ(cookie, 2U);
- ASSERT_EQ(val.dataType, Res_value::TYPE_REFERENCE);
- ASSERT_EQ(val.data, overlayable::R::string::overlayable7);
+
+ auto value = asset_manager.GetResource(overlayable::R::string::overlayable9);
+ ASSERT_TRUE(value.has_value());
+ ASSERT_EQ(value->cookie, 2U);
+ ASSERT_EQ(value->type, Res_value::TYPE_REFERENCE);
+ ASSERT_EQ(value->data, overlayable::R::string::overlayable7);
}
TEST_F(IdmapTest, OverlayOverridesXmlParser) {
AssetManager2 asset_manager;
asset_manager.SetApkAssets({system_assets_.get(), overlayable_assets_.get(),
overlay_assets_.get()});
- Res_value val;
- ResTable_config config;
- uint32_t flags;
- ApkAssetsCookie cookie = asset_manager.GetResource(overlayable::R::layout::hello_view,
- false /* may_be_bag */,
- 0 /* density_override */, &val, &config,
- &flags);
- ASSERT_EQ(cookie, 2U);
- ASSERT_EQ(val.dataType, Res_value::TYPE_STRING);
- ASSERT_EQ(GetStringFromApkAssets(asset_manager, val, cookie), "res/layout/hello_view.xml");
- auto asset = asset_manager.OpenNonAsset("res/layout/hello_view.xml", cookie,
+ auto value = asset_manager.GetResource(overlayable::R::layout::hello_view);
+ ASSERT_TRUE(value.has_value());
+ ASSERT_EQ(value->cookie, 2U);
+ ASSERT_EQ(value->type, Res_value::TYPE_STRING);
+ ASSERT_EQ("res/layout/hello_view.xml", GetStringFromApkAssets(asset_manager, *value));
+
+ auto asset = asset_manager.OpenNonAsset("res/layout/hello_view.xml", value->cookie,
Asset::ACCESS_RANDOM);
- auto dynamic_ref_table = asset_manager.GetDynamicRefTableForCookie(cookie);
+ auto dynamic_ref_table = asset_manager.GetDynamicRefTableForCookie(value->cookie);
auto xml_tree = util::make_unique<ResXMLTree>(std::move(dynamic_ref_table));
status_t err = xml_tree->setTo(asset->getBuffer(true), asset->getLength(), false);
ASSERT_EQ(err, NO_ERROR);
@@ -216,32 +187,24 @@
asset_manager.SetApkAssets({system_assets_.get(), overlayable_assets_.get(),
overlay_assets_.get()});
- AssetManager2::ResourceName name;
- ASSERT_TRUE(asset_manager.GetResourceName(overlayable::R::string::overlayable9, &name));
- ASSERT_EQ(std::string(name.package), "com.android.overlayable");
- ASSERT_EQ(String16(name.type16), u"string");
- ASSERT_EQ(std::string(name.entry), "overlayable9");
+ auto name = asset_manager.GetResourceName(overlayable::R::string::overlayable9);
+ ASSERT_TRUE(name.has_value());
+ ASSERT_EQ("com.android.overlayable", std::string(name->package));
+ ASSERT_EQ(std::u16string(u"string"), std::u16string(name->type16));
+ ASSERT_EQ("overlayable9", std::string(name->entry));
}
TEST_F(IdmapTest, OverlayLoaderInterop) {
- std::string contents;
auto loader_assets = ApkAssets::LoadTable("loader/resources.arsc", PROPERTY_LOADER);
-
AssetManager2 asset_manager;
asset_manager.SetApkAssets({overlayable_assets_.get(), loader_assets.get(),
overlay_assets_.get()});
- Res_value val;
- ResTable_config config;
- uint32_t flags;
- ApkAssetsCookie cookie = asset_manager.GetResource(overlayable::R::string::overlayable11,
- false /* may_be_bag */,
- 0 /* density_override */, &val, &config,
- &flags);
- std::cout << asset_manager.GetLastResourceResolution();
- ASSERT_EQ(cookie, 1U);
- ASSERT_EQ(val.dataType, Res_value::TYPE_STRING);
- ASSERT_EQ(GetStringFromApkAssets(asset_manager, val, cookie), "loader");
+ auto value = asset_manager.GetResource(overlayable::R::string::overlayable11);
+ ASSERT_TRUE(value.has_value());
+ ASSERT_EQ(1U, value->cookie);
+ ASSERT_EQ(Res_value::TYPE_STRING, value->type);
+ ASSERT_EQ("loader", GetStringFromApkAssets(asset_manager, *value));
}
TEST_F(IdmapTest, OverlayAssetsIsUpToDate) {
diff --git a/libs/androidfw/tests/LoadedArsc_test.cpp b/libs/androidfw/tests/LoadedArsc_test.cpp
index 2d69dfe..6357411 100644
--- a/libs/androidfw/tests/LoadedArsc_test.cpp
+++ b/libs/androidfw/tests/LoadedArsc_test.cpp
@@ -50,7 +50,8 @@
ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/styles/styles.apk", "resources.arsc",
&contents));
- std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents));
+ auto loaded_arsc = LoadedArsc::Load(reinterpret_cast<const void*>(contents.data()),
+ contents.length());
ASSERT_THAT(loaded_arsc, NotNull());
const LoadedPackage* package =
@@ -66,9 +67,8 @@
ASSERT_THAT(type_spec, NotNull());
ASSERT_THAT(type_spec->type_count, Ge(1u));
- const ResTable_type* type = type_spec->types[0];
- ASSERT_THAT(type, NotNull());
- ASSERT_THAT(LoadedPackage::GetEntry(type, entry_index), NotNull());
+ auto type = type_spec->types[0];
+ ASSERT_TRUE(LoadedPackage::GetEntry(type, entry_index).has_value());
}
TEST(LoadedArscTest, LoadSparseEntryApp) {
@@ -76,7 +76,8 @@
ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/sparse/sparse.apk", "resources.arsc",
&contents));
- std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents));
+ std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(contents.data(),
+ contents.length());
ASSERT_THAT(loaded_arsc, NotNull());
const LoadedPackage* package =
@@ -90,9 +91,8 @@
ASSERT_THAT(type_spec, NotNull());
ASSERT_THAT(type_spec->type_count, Ge(1u));
- const ResTable_type* type = type_spec->types[0];
- ASSERT_THAT(type, NotNull());
- ASSERT_THAT(LoadedPackage::GetEntry(type, entry_index), NotNull());
+ auto type = type_spec->types[0];
+ ASSERT_TRUE(LoadedPackage::GetEntry(type, entry_index).has_value());
}
TEST(LoadedArscTest, LoadSharedLibrary) {
@@ -100,7 +100,8 @@
ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/lib_one/lib_one.apk", "resources.arsc",
&contents));
- std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents));
+ std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(contents.data(),
+ contents.length());
ASSERT_THAT(loaded_arsc, NotNull());
const auto& packages = loaded_arsc->GetPackages();
@@ -120,7 +121,8 @@
ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/libclient/libclient.apk",
"resources.arsc", &contents));
- std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents));
+ std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(contents.data(),
+ contents.length());
ASSERT_THAT(loaded_arsc, NotNull());
const auto& packages = loaded_arsc->GetPackages();
@@ -145,8 +147,10 @@
ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/appaslib/appaslib.apk",
"resources.arsc", &contents));
- std::unique_ptr<const LoadedArsc> loaded_arsc =
- LoadedArsc::Load(StringPiece(contents), nullptr /* loaded_idmap */, PROPERTY_DYNAMIC);
+ std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(contents.data(),
+ contents.length(),
+ nullptr /* loaded_idmap */,
+ PROPERTY_DYNAMIC);
ASSERT_THAT(loaded_arsc, NotNull());
const auto& packages = loaded_arsc->GetPackages();
@@ -159,7 +163,8 @@
std::string contents;
ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/feature/feature.apk", "resources.arsc",
&contents));
- std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents));
+ std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(contents.data(),
+ contents.length());
ASSERT_THAT(loaded_arsc, NotNull());
const LoadedPackage* package =
@@ -172,15 +177,12 @@
const TypeSpec* type_spec = package->GetTypeSpecByTypeIndex(type_index);
ASSERT_THAT(type_spec, NotNull());
ASSERT_THAT(type_spec->type_count, Ge(1u));
- ASSERT_THAT(type_spec->types[0], NotNull());
- size_t len;
- const char16_t* type_name16 =
- package->GetTypeStringPool()->stringAt(type_spec->type_spec->id - 1, &len);
- ASSERT_THAT(type_name16, NotNull());
- EXPECT_THAT(util::Utf16ToUtf8(StringPiece16(type_name16, len)), StrEq("string"));
+ auto type_name16 = package->GetTypeStringPool()->stringAt(type_spec->type_spec->id - 1);
+ ASSERT_TRUE(type_name16.has_value());
+ EXPECT_THAT(util::Utf16ToUtf8(*type_name16), StrEq("string"));
- ASSERT_THAT(LoadedPackage::GetEntry(type_spec->types[0], entry_index), NotNull());
+ ASSERT_TRUE(LoadedPackage::GetEntry(type_spec->types[0], entry_index).has_value());
}
// AAPT(2) generates resource tables with chunks in a certain order. The rule is that
@@ -205,7 +207,8 @@
ReadFileFromZipToString(GetTestDataPath() + "/out_of_order_types/out_of_order_types.apk",
"resources.arsc", &contents));
- std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents));
+ std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(contents.data(),
+ contents.length());
ASSERT_THAT(loaded_arsc, NotNull());
ASSERT_THAT(loaded_arsc->GetPackages(), SizeIs(1u));
@@ -215,12 +218,10 @@
const TypeSpec* type_spec = package->GetTypeSpecByTypeIndex(0);
ASSERT_THAT(type_spec, NotNull());
ASSERT_THAT(type_spec->type_count, Ge(1u));
- ASSERT_THAT(type_spec->types[0], NotNull());
type_spec = package->GetTypeSpecByTypeIndex(1);
ASSERT_THAT(type_spec, NotNull());
ASSERT_THAT(type_spec->type_count, Ge(1u));
- ASSERT_THAT(type_spec->types[0], NotNull());
}
TEST(LoadedArscTest, LoadOverlayable) {
@@ -228,7 +229,8 @@
ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/overlayable/overlayable.apk",
"resources.arsc", &contents));
- std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents));
+ std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(contents.data(),
+ contents.length());
ASSERT_THAT(loaded_arsc, NotNull());
const LoadedPackage* package = loaded_arsc->GetPackageById(
@@ -272,7 +274,8 @@
ASSERT_TRUE(
ReadFileFromZipToString(GetTestDataPath() + "/basic/basic.apk", "resources.arsc", &contents));
- std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents));
+ std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(contents.data(),
+ contents.length());
ASSERT_NE(nullptr, loaded_arsc);
const std::vector<std::unique_ptr<const LoadedPackage>>& packages = loaded_arsc->GetPackages();
@@ -320,7 +323,8 @@
ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/overlayable/overlayable.apk",
"resources.arsc", &contents));
- std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents));
+ std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(contents.data(),
+ contents.length());
ASSERT_NE(nullptr, loaded_arsc);
const std::vector<std::unique_ptr<const LoadedPackage>>& packages = loaded_arsc->GetPackages();
@@ -345,7 +349,7 @@
asset->getLength());
std::unique_ptr<const LoadedArsc> loaded_arsc =
- LoadedArsc::Load(data, nullptr, PROPERTY_LOADER);
+ LoadedArsc::Load(data.data(), data.length(), nullptr, PROPERTY_LOADER);
ASSERT_THAT(loaded_arsc, NotNull());
const LoadedPackage* package =
@@ -361,9 +365,8 @@
ASSERT_THAT(type_spec, NotNull());
ASSERT_THAT(type_spec->type_count, Ge(1u));
- const ResTable_type* type = type_spec->types[0];
- ASSERT_THAT(type, NotNull());
- ASSERT_THAT(LoadedPackage::GetEntry(type, entry_index), NotNull());
+ auto type = type_spec->types[0];
+ ASSERT_TRUE(LoadedPackage::GetEntry(type, entry_index).has_value());
}
// structs with size fields (like Res_value, ResTable_entry) should be
diff --git a/libs/androidfw/tests/ResTable_test.cpp b/libs/androidfw/tests/ResTable_test.cpp
index 326474e..9aeb00c 100644
--- a/libs/androidfw/tests/ResTable_test.cpp
+++ b/libs/androidfw/tests/ResTable_test.cpp
@@ -442,22 +442,22 @@
ASSERT_LT(val.data, pool->size());
// Make sure a string with a truncated length is read to its correct length
- size_t str_len;
- const char* target_str8 = pool->string8At(val.data, &str_len);
- ASSERT_TRUE(target_str8 != NULL);
- ASSERT_EQ(size_t(40076), String8(target_str8, str_len).size());
- ASSERT_EQ(target_str8[40075], ']');
+ auto target_str8 = pool->string8At(val.data);
+ ASSERT_TRUE(target_str8.has_value());
+ ASSERT_EQ(size_t(40076), String8(target_str8->data(), target_str8->size()).size());
+ ASSERT_EQ(target_str8->data()[40075], ']');
- const char16_t* target_str16 = pool->stringAt(val.data, &str_len);
- ASSERT_TRUE(target_str16 != NULL);
- ASSERT_EQ(size_t(40076), String16(target_str16, str_len).size());
- ASSERT_EQ(target_str8[40075], (char16_t) ']');
+ auto target_str16 = pool->stringAt(val.data);
+ ASSERT_TRUE(target_str16.has_value());
+ ASSERT_EQ(size_t(40076), String16(target_str16->data(), target_str16->size()).size());
+ ASSERT_EQ(target_str8->data()[40075], (char16_t) ']');
// Load an edited apk with the null terminator removed from the end of the
// string
std::string invalid_contents;
- ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/length_decode/length_decode_invalid.apk",
- "resources.arsc", &invalid_contents));
+ ASSERT_TRUE(ReadFileFromZipToString(
+ GetTestDataPath() + "/length_decode/length_decode_invalid.apk", "resources.arsc",
+ &invalid_contents));
ResTable invalid_table;
ASSERT_EQ(NO_ERROR, invalid_table.add(invalid_contents.data(), invalid_contents.size()));
@@ -472,8 +472,8 @@
// Make sure a string with a truncated length that is not null terminated errors
// and does not return the string
- ASSERT_TRUE(invalid_pool->string8At(invalid_val.data, &str_len) == NULL);
- ASSERT_TRUE(invalid_pool->stringAt(invalid_val.data, &str_len) == NULL);
+ ASSERT_FALSE(invalid_pool->string8At(invalid_val.data).has_value());
+ ASSERT_FALSE(invalid_pool->stringAt(invalid_val.data).has_value());
}
} // namespace android
diff --git a/libs/androidfw/tests/TestHelpers.cpp b/libs/androidfw/tests/TestHelpers.cpp
index a81bb6f..10c0a4f 100644
--- a/libs/androidfw/tests/TestHelpers.cpp
+++ b/libs/androidfw/tests/TestHelpers.cpp
@@ -73,11 +73,15 @@
return AssertionFailure() << "table has no string pool for block " << block;
}
- const String8 actual_str = pool->string8ObjectAt(val.data);
- if (String8(expected_str) != actual_str) {
- return AssertionFailure() << actual_str.string();
+ auto actual_str = pool->string8ObjectAt(val.data);
+ if (!actual_str.has_value()) {
+ return AssertionFailure() << "could not find string entry";
}
- return AssertionSuccess() << actual_str.string();
+
+ if (String8(expected_str) != *actual_str) {
+ return AssertionFailure() << actual_str->string();
+ }
+ return AssertionSuccess() << actual_str->string();
}
} // namespace android
diff --git a/libs/androidfw/tests/Theme_bench.cpp b/libs/androidfw/tests/Theme_bench.cpp
index 594c39e..f3d60bb 100644
--- a/libs/androidfw/tests/Theme_bench.cpp
+++ b/libs/androidfw/tests/Theme_bench.cpp
@@ -70,11 +70,8 @@
auto theme = assets.NewTheme();
theme->ApplyStyle(kStyleId, false /* force */);
- Res_value value;
- uint32_t flags;
-
while (state.KeepRunning()) {
- theme->GetAttribute(kAttrId, &value, &flags);
+ theme->GetAttribute(kAttrId);
}
}
BENCHMARK(BM_ThemeGetAttribute);
diff --git a/libs/androidfw/tests/Theme_test.cpp b/libs/androidfw/tests/Theme_test.cpp
index 16b9c75..f658735 100644
--- a/libs/androidfw/tests/Theme_test.cpp
+++ b/libs/androidfw/tests/Theme_test.cpp
@@ -67,10 +67,7 @@
std::unique_ptr<Theme> theme = assetmanager.NewTheme();
EXPECT_EQ(0u, theme->GetChangingConfigurations());
EXPECT_EQ(&assetmanager, theme->GetAssetManager());
-
- Res_value value;
- uint32_t flags;
- EXPECT_EQ(kInvalidCookie, theme->GetAttribute(app::R::attr::attr_one, &value, &flags));
+ EXPECT_FALSE(theme->GetAttribute(app::R::attr::attr_one).has_value());
}
TEST_F(ThemeTest, SingleThemeNoParent) {
@@ -78,23 +75,19 @@
assetmanager.SetApkAssets({style_assets_.get()});
std::unique_ptr<Theme> theme = assetmanager.NewTheme();
- ASSERT_TRUE(theme->ApplyStyle(app::R::style::StyleOne));
+ ASSERT_TRUE(theme->ApplyStyle(app::R::style::StyleOne).has_value());
- Res_value value;
- uint32_t flags;
- ApkAssetsCookie cookie;
+ auto value = theme->GetAttribute(app::R::attr::attr_one);
+ ASSERT_TRUE(value);
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, value->type);
+ EXPECT_EQ(1u, value->data);
+ EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), value->flags);
- cookie = theme->GetAttribute(app::R::attr::attr_one, &value, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, value.dataType);
- EXPECT_EQ(1u, value.data);
- EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), flags);
-
- cookie = theme->GetAttribute(app::R::attr::attr_two, &value, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, value.dataType);
- EXPECT_EQ(2u, value.data);
- EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), flags);
+ value = theme->GetAttribute(app::R::attr::attr_two);
+ ASSERT_TRUE(value);
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, value->type);
+ EXPECT_EQ(2u, value->data);
+ EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), value->flags);
}
TEST_F(ThemeTest, SingleThemeWithParent) {
@@ -102,32 +95,28 @@
assetmanager.SetApkAssets({style_assets_.get()});
std::unique_ptr<Theme> theme = assetmanager.NewTheme();
- ASSERT_TRUE(theme->ApplyStyle(app::R::style::StyleTwo));
+ ASSERT_TRUE(theme->ApplyStyle(app::R::style::StyleTwo).has_value());
- Res_value value;
- uint32_t flags;
- ApkAssetsCookie cookie;
+ auto value = theme->GetAttribute(app::R::attr::attr_one);
+ ASSERT_TRUE(value);
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, value->type);
+ EXPECT_EQ(1u, value->data);
+ EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), value->flags);
- cookie = theme->GetAttribute(app::R::attr::attr_one, &value, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, value.dataType);
- EXPECT_EQ(1u, value.data);
- EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), flags);
-
- cookie = theme->GetAttribute(app::R::attr::attr_two, &value, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_STRING, value.dataType);
- EXPECT_EQ(0, cookie);
+ value = theme->GetAttribute(app::R::attr::attr_two);
+ ASSERT_TRUE(value);
+ EXPECT_EQ(Res_value::TYPE_STRING, value->type);
+ EXPECT_EQ(0, value->cookie);
EXPECT_EQ(std::string("string"),
- GetStringFromPool(assetmanager.GetStringPoolForCookie(0), value.data));
- EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), flags);
+ GetStringFromPool(assetmanager.GetStringPoolForCookie(0), value->data));
+ EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), value->flags);
// This attribute should point to an attr_indirect, so the result should be 3.
- cookie = theme->GetAttribute(app::R::attr::attr_three, &value, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, value.dataType);
- EXPECT_EQ(3u, value.data);
- EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), flags);
+ value = theme->GetAttribute(app::R::attr::attr_three);
+ ASSERT_TRUE(value);
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, value->type);
+ EXPECT_EQ(3u, value->data);
+ EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), value->flags);
}
TEST_F(ThemeTest, TryToUseBadResourceId) {
@@ -135,11 +124,8 @@
assetmanager.SetApkAssets({style_assets_.get()});
std::unique_ptr<Theme> theme = assetmanager.NewTheme();
- ASSERT_TRUE(theme->ApplyStyle(app::R::style::StyleTwo));
-
- Res_value value;
- uint32_t flags;
- ASSERT_EQ(kInvalidCookie, theme->GetAttribute(0x7f000001, &value, &flags));
+ ASSERT_TRUE(theme->ApplyStyle(app::R::style::StyleTwo).has_value());
+ ASSERT_FALSE(theme->GetAttribute(0x7f000001));
}
TEST_F(ThemeTest, MultipleThemesOverlaidNotForce) {
@@ -147,33 +133,29 @@
assetmanager.SetApkAssets({style_assets_.get()});
std::unique_ptr<Theme> theme = assetmanager.NewTheme();
- ASSERT_TRUE(theme->ApplyStyle(app::R::style::StyleTwo));
- ASSERT_TRUE(theme->ApplyStyle(app::R::style::StyleThree));
-
- Res_value value;
- uint32_t flags;
- ApkAssetsCookie cookie;
+ ASSERT_TRUE(theme->ApplyStyle(app::R::style::StyleTwo).has_value());
+ ASSERT_TRUE(theme->ApplyStyle(app::R::style::StyleThree).has_value());
// attr_one is still here from the base.
- cookie = theme->GetAttribute(app::R::attr::attr_one, &value, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, value.dataType);
- EXPECT_EQ(1u, value.data);
- EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), flags);
+ auto value = theme->GetAttribute(app::R::attr::attr_one);
+ ASSERT_TRUE(value);
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, value->type);
+ EXPECT_EQ(1u, value->data);
+ EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), value->flags);
// check for the new attr_six
- cookie = theme->GetAttribute(app::R::attr::attr_six, &value, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, value.dataType);
- EXPECT_EQ(6u, value.data);
- EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), flags);
+ value = theme->GetAttribute(app::R::attr::attr_six);
+ ASSERT_TRUE(value);
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, value->type);
+ EXPECT_EQ(6u, value->data);
+ EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), value->flags);
// check for the old attr_five (force=true was not used).
- cookie = theme->GetAttribute(app::R::attr::attr_five, &value, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_REFERENCE, value.dataType);
- EXPECT_EQ(app::R::string::string_one, value.data);
- EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), flags);
+ value = theme->GetAttribute(app::R::attr::attr_five);
+ ASSERT_TRUE(value);
+ EXPECT_EQ(Res_value::TYPE_REFERENCE, value->type);
+ EXPECT_EQ(app::R::string::string_one, value->data);
+ EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), value->flags);
}
TEST_F(ThemeTest, MultipleThemesOverlaidForced) {
@@ -181,33 +163,29 @@
assetmanager.SetApkAssets({style_assets_.get()});
std::unique_ptr<Theme> theme = assetmanager.NewTheme();
- ASSERT_TRUE(theme->ApplyStyle(app::R::style::StyleTwo));
- ASSERT_TRUE(theme->ApplyStyle(app::R::style::StyleThree, true /* force */));
-
- Res_value value;
- uint32_t flags;
- ApkAssetsCookie cookie;
+ ASSERT_TRUE(theme->ApplyStyle(app::R::style::StyleTwo).has_value());
+ ASSERT_TRUE(theme->ApplyStyle(app::R::style::StyleThree, true /* force */).has_value());
// attr_one is still here from the base.
- cookie = theme->GetAttribute(app::R::attr::attr_one, &value, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, value.dataType);
- EXPECT_EQ(1u, value.data);
- EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), flags);
+ auto value = theme->GetAttribute(app::R::attr::attr_one);
+ ASSERT_TRUE(value);
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, value->type);
+ EXPECT_EQ(1u, value->data);
+ EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), value->flags);
// check for the new attr_six
- cookie = theme->GetAttribute(app::R::attr::attr_six, &value, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, value.dataType);
- EXPECT_EQ(6u, value.data);
- EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), flags);
+ value = theme->GetAttribute(app::R::attr::attr_six);
+ ASSERT_TRUE(value);
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, value->type);
+ EXPECT_EQ(6u, value->data);
+ EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), value->flags);
// check for the new attr_five (force=true was used).
- cookie = theme->GetAttribute(app::R::attr::attr_five, &value, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, value.dataType);
- EXPECT_EQ(5u, value.data);
- EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), flags);
+ value = theme->GetAttribute(app::R::attr::attr_five);
+ ASSERT_TRUE(value);
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, value->type);
+ EXPECT_EQ(5u, value->data);
+ EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), value->flags);
}
TEST_F(ThemeTest, ResolveDynamicAttributesAndReferencesToSharedLibrary) {
@@ -216,28 +194,24 @@
{lib_two_assets_.get(), lib_one_assets_.get(), libclient_assets_.get()});
std::unique_ptr<Theme> theme = assetmanager.NewTheme();
- ASSERT_TRUE(theme->ApplyStyle(libclient::R::style::Theme, false /*force*/));
-
- Res_value value;
- uint32_t flags;
- ApkAssetsCookie cookie;
+ ASSERT_TRUE(theme->ApplyStyle(libclient::R::style::Theme, false /*force*/).has_value());
// The attribute should be resolved to the final value.
- cookie = theme->GetAttribute(libclient::R::attr::foo, &value, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, value.dataType);
- EXPECT_EQ(700u, value.data);
- EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), flags);
+ auto value = theme->GetAttribute(libclient::R::attr::foo);
+ ASSERT_TRUE(value);
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, value->type);
+ EXPECT_EQ(700u, value->data);
+ EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), value->flags);
// The reference should be resolved to a TYPE_REFERENCE.
- cookie = theme->GetAttribute(libclient::R::attr::bar, &value, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_REFERENCE, value.dataType);
+ value = theme->GetAttribute(libclient::R::attr::bar);
+ ASSERT_TRUE(value);
+ EXPECT_EQ(Res_value::TYPE_REFERENCE, value->type);
// lib_one is assigned package ID 0x03.
- EXPECT_EQ(3u, get_package_id(value.data));
- EXPECT_EQ(get_type_id(lib_one::R::string::foo), get_type_id(value.data));
- EXPECT_EQ(get_entry_id(lib_one::R::string::foo), get_entry_id(value.data));
+ EXPECT_EQ(3u, get_package_id(value->data));
+ EXPECT_EQ(get_type_id(lib_one::R::string::foo), get_type_id(value->data));
+ EXPECT_EQ(get_entry_id(lib_one::R::string::foo), get_entry_id(value->data));
}
TEST_F(ThemeTest, CopyThemeSameAssetManager) {
@@ -245,24 +219,20 @@
assetmanager.SetApkAssets({style_assets_.get()});
std::unique_ptr<Theme> theme_one = assetmanager.NewTheme();
- ASSERT_TRUE(theme_one->ApplyStyle(app::R::style::StyleOne));
-
- Res_value value;
- uint32_t flags;
- ApkAssetsCookie cookie;
+ ASSERT_TRUE(theme_one->ApplyStyle(app::R::style::StyleOne).has_value());
// attr_one is still here from the base.
- cookie = theme_one->GetAttribute(app::R::attr::attr_one, &value, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, value.dataType);
- EXPECT_EQ(1u, value.data);
- EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), flags);
+ auto value = theme_one->GetAttribute(app::R::attr::attr_one);
+ ASSERT_TRUE(value);
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, value->type);
+ EXPECT_EQ(1u, value->data);
+ EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), value->flags);
// attr_six is not here.
- EXPECT_EQ(kInvalidCookie, theme_one->GetAttribute(app::R::attr::attr_six, &value, &flags));
+ ASSERT_FALSE(theme_one->GetAttribute(app::R::attr::attr_six).has_value());
std::unique_ptr<Theme> theme_two = assetmanager.NewTheme();
- ASSERT_TRUE(theme_two->ApplyStyle(app::R::style::StyleThree));
+ ASSERT_TRUE(theme_two->ApplyStyle(app::R::style::StyleThree).has_value());
// Copy the theme to theme_one.
theme_one->SetTo(*theme_two);
@@ -271,14 +241,14 @@
theme_two->Clear();
// attr_one is now not here.
- EXPECT_EQ(kInvalidCookie, theme_one->GetAttribute(app::R::attr::attr_one, &value, &flags));
+ ASSERT_FALSE(theme_one->GetAttribute(app::R::attr::attr_one).has_value());
// attr_six is now here because it was copied.
- cookie = theme_one->GetAttribute(app::R::attr::attr_six, &value, &flags);
- ASSERT_NE(kInvalidCookie, cookie);
- EXPECT_EQ(Res_value::TYPE_INT_DEC, value.dataType);
- EXPECT_EQ(6u, value.data);
- EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), flags);
+ value = theme_one->GetAttribute(app::R::attr::attr_six);
+ ASSERT_TRUE(value);
+ EXPECT_EQ(Res_value::TYPE_INT_DEC, value->type);
+ EXPECT_EQ(6u, value->data);
+ EXPECT_EQ(static_cast<uint32_t>(ResTable_typeSpec::SPEC_PUBLIC), value->flags);
}
TEST_F(ThemeTest, OnlyCopySameAssetsThemeWhenAssetManagersDiffer) {
@@ -291,39 +261,43 @@
style_assets_.get()});
auto theme_dst = assetmanager_dst.NewTheme();
- ASSERT_TRUE(theme_dst->ApplyStyle(app::R::style::StyleOne));
+ ASSERT_TRUE(theme_dst->ApplyStyle(app::R::style::StyleOne).has_value());
auto theme_src = assetmanager_src.NewTheme();
- ASSERT_TRUE(theme_src->ApplyStyle(R::style::Theme_One));
- ASSERT_TRUE(theme_src->ApplyStyle(app::R::style::StyleTwo));
+ ASSERT_TRUE(theme_src->ApplyStyle(R::style::Theme_One).has_value());
+ ASSERT_TRUE(theme_src->ApplyStyle(app::R::style::StyleTwo).has_value());
ASSERT_TRUE(theme_src->ApplyStyle(fix_package_id(lib_one::R::style::Theme, 0x03),
- false /*force*/));
+ false /*force*/).has_value());
ASSERT_TRUE(theme_src->ApplyStyle(fix_package_id(lib_two::R::style::Theme, 0x02),
- false /*force*/));
+ false /*force*/).has_value());
theme_dst->SetTo(*theme_src);
- Res_value value;
- uint32_t flags;
-
// System resources (present in destination asset manager).
- EXPECT_EQ(0, theme_dst->GetAttribute(R::attr::foreground, &value, &flags));
+ auto value = theme_dst->GetAttribute(R::attr::foreground);
+ ASSERT_TRUE(value.has_value());
+ EXPECT_EQ(0, value->cookie);
// The cookie of the style asset is 3 in the source and 2 in the destination.
// Check that the cookie has been rewritten to the destination values.
- EXPECT_EQ(2, theme_dst->GetAttribute(app::R::attr::attr_one, &value, &flags));
+ value = theme_dst->GetAttribute(app::R::attr::attr_one);
+ ASSERT_TRUE(value.has_value());
+ EXPECT_EQ(2, value->cookie);
// The cookie of the lib_one asset is 2 in the source and 1 in the destination.
// The package id of the lib_one package is 0x03 in the source and 0x02 in the destination
// Check that the cookie and packages have been rewritten to the destination values.
- EXPECT_EQ(1, theme_dst->GetAttribute(fix_package_id(lib_one::R::attr::attr1, 0x02), &value,
- &flags));
- EXPECT_EQ(1, theme_dst->GetAttribute(fix_package_id(lib_one::R::attr::attr2, 0x02), &value,
- &flags));
+ value = theme_dst->GetAttribute(fix_package_id(lib_one::R::attr::attr1, 0x02));
+ ASSERT_TRUE(value.has_value());
+ EXPECT_EQ(1, value->cookie);
+
+ value = theme_dst->GetAttribute(fix_package_id(lib_one::R::attr::attr2, 0x02));
+ ASSERT_TRUE(value.has_value());
+ EXPECT_EQ(1, value->cookie);
// attr2 references an attribute in lib_one. Check that the resolution of the attribute value is
// correct after the value of attr2 had its package id rewritten to the destination package id.
- EXPECT_EQ(700, value.data);
+ EXPECT_EQ(700, value->data);
}
TEST_F(ThemeTest, CopyNonReferencesWhenPackagesDiffer) {
@@ -335,28 +309,32 @@
auto theme_dst = assetmanager_dst.NewTheme();
auto theme_src = assetmanager_src.NewTheme();
- ASSERT_TRUE(theme_src->ApplyStyle(app::R::style::StyleSeven));
+ ASSERT_TRUE(theme_src->ApplyStyle(app::R::style::StyleSeven).has_value());
theme_dst->SetTo(*theme_src);
- Res_value value;
- uint32_t flags;
-
// Allow inline resource values to be copied even if the source apk asset is not present in the
// destination.
- EXPECT_EQ(0, theme_dst->GetAttribute(0x0101021b /* android:versionCode */, &value, &flags));
+ auto value = theme_dst->GetAttribute(0x0101021b /* android:versionCode */);
+ ASSERT_TRUE(value.has_value());
+ EXPECT_EQ(0, value->cookie);
// Do not copy strings since the data is an index into the values string pool of the source apk
// asset.
- EXPECT_EQ(-1, theme_dst->GetAttribute(0x01010001 /* android:label */, &value, &flags));
+ EXPECT_FALSE(theme_dst->GetAttribute(0x01010001 /* android:label */).has_value());
// Do not copy values that reference another resource if the resource is not present in the
// destination.
- EXPECT_EQ(-1, theme_dst->GetAttribute(0x01010002 /* android:icon */, &value, &flags));
- EXPECT_EQ(-1, theme_dst->GetAttribute(0x010100d1 /* android:tag */, &value, &flags));
+ EXPECT_FALSE(theme_dst->GetAttribute(0x01010002 /* android:icon */).has_value());
+ EXPECT_FALSE(theme_dst->GetAttribute(0x010100d1 /* android:tag */).has_value());
// Allow @empty to and @null to be copied.
- EXPECT_EQ(0, theme_dst->GetAttribute(0x010100d0 /* android:id */, &value, &flags));
- EXPECT_EQ(0, theme_dst->GetAttribute(0x01010000 /* android:theme */, &value, &flags));
+ value = theme_dst->GetAttribute(0x010100d0 /* android:id */);
+ ASSERT_TRUE(value.has_value());
+ EXPECT_EQ(0, value->cookie);
+
+ value = theme_dst->GetAttribute(0x01010000 /* android:theme */);
+ ASSERT_TRUE(value.has_value());
+ EXPECT_EQ(0, value->cookie);
}
} // namespace android