| /* |
| * 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 "link/ReferenceLinker.h" |
| |
| #include "test/Test.h" |
| |
| using android::ResTable_map; |
| using ::testing::NotNull; |
| |
| namespace aapt { |
| |
| TEST(ReferenceLinkerTest, LinkSimpleReferences) { |
| std::unique_ptr<ResourceTable> table = |
| test::ResourceTableBuilder() |
| .SetPackageId("com.app.test", 0x7f) |
| .AddReference("com.app.test:string/foo", ResourceId(0x7f020000), |
| "com.app.test:string/bar") |
| |
| // Test use of local reference (w/o package name). |
| .AddReference("com.app.test:string/bar", ResourceId(0x7f020001), |
| "string/baz") |
| |
| .AddReference("com.app.test:string/baz", ResourceId(0x7f020002), |
| "android:string/ok") |
| .Build(); |
| |
| std::unique_ptr<IAaptContext> context = |
| test::ContextBuilder() |
| .SetCompilationPackage("com.app.test") |
| .SetPackageId(0x7f) |
| .SetNameManglerPolicy(NameManglerPolicy{"com.app.test"}) |
| .AddSymbolSource( |
| util::make_unique<ResourceTableSymbolSource>(table.get())) |
| .AddSymbolSource( |
| test::StaticSymbolSourceBuilder() |
| .AddPublicSymbol("android:string/ok", ResourceId(0x01040034)) |
| .Build()) |
| .Build(); |
| |
| ReferenceLinker linker; |
| ASSERT_TRUE(linker.Consume(context.get(), table.get())); |
| |
| Reference* ref = test::GetValue<Reference>(table.get(), "com.app.test:string/foo"); |
| ASSERT_THAT(ref, NotNull()); |
| ASSERT_TRUE(ref->id); |
| EXPECT_EQ(ResourceId(0x7f020001), ref->id.value()); |
| |
| ref = test::GetValue<Reference>(table.get(), "com.app.test:string/bar"); |
| ASSERT_THAT(ref, NotNull()); |
| ASSERT_TRUE(ref->id); |
| EXPECT_EQ(ResourceId(0x7f020002), ref->id.value()); |
| |
| ref = test::GetValue<Reference>(table.get(), "com.app.test:string/baz"); |
| ASSERT_THAT(ref, NotNull()); |
| ASSERT_TRUE(ref->id); |
| EXPECT_EQ(ResourceId(0x01040034), ref->id.value()); |
| } |
| |
| TEST(ReferenceLinkerTest, LinkStyleAttributes) { |
| std::unique_ptr<ResourceTable> table = |
| test::ResourceTableBuilder() |
| .SetPackageId("com.app.test", 0x7f) |
| .AddValue("com.app.test:style/Theme", |
| test::StyleBuilder() |
| .SetParent("android:style/Theme.Material") |
| .AddItem("android:attr/foo", |
| ResourceUtils::TryParseColor("#ff00ff")) |
| .AddItem("android:attr/bar", {} /* placeholder */) |
| .Build()) |
| .Build(); |
| |
| { |
| // We need to fill in the value for the attribute android:attr/bar after we |
| // build the table, because we need access to the string pool. |
| Style* style = test::GetValue<Style>(table.get(), "com.app.test:style/Theme"); |
| ASSERT_THAT(style, NotNull()); |
| style->entries.back().value = |
| util::make_unique<RawString>(table->string_pool.MakeRef("one|two")); |
| } |
| |
| std::unique_ptr<IAaptContext> context = |
| test::ContextBuilder() |
| .SetCompilationPackage("com.app.test") |
| .SetPackageId(0x7f) |
| .SetNameManglerPolicy(NameManglerPolicy{"com.app.test"}) |
| .AddSymbolSource( |
| test::StaticSymbolSourceBuilder() |
| .AddPublicSymbol("android:style/Theme.Material", |
| ResourceId(0x01060000)) |
| .AddPublicSymbol("android:attr/foo", ResourceId(0x01010001), |
| test::AttributeBuilder() |
| .SetTypeMask(ResTable_map::TYPE_COLOR) |
| .Build()) |
| .AddPublicSymbol("android:attr/bar", ResourceId(0x01010002), |
| test::AttributeBuilder() |
| .SetTypeMask(ResTable_map::TYPE_FLAGS) |
| .AddItem("one", 0x01) |
| .AddItem("two", 0x02) |
| .Build()) |
| .Build()) |
| .Build(); |
| |
| ReferenceLinker linker; |
| ASSERT_TRUE(linker.Consume(context.get(), table.get())); |
| |
| Style* style = test::GetValue<Style>(table.get(), "com.app.test:style/Theme"); |
| ASSERT_THAT(style, NotNull()); |
| ASSERT_TRUE(style->parent); |
| ASSERT_TRUE(style->parent.value().id); |
| EXPECT_EQ(ResourceId(0x01060000), style->parent.value().id.value()); |
| |
| ASSERT_EQ(2u, style->entries.size()); |
| |
| ASSERT_TRUE(style->entries[0].key.id); |
| EXPECT_EQ(ResourceId(0x01010001), style->entries[0].key.id.value()); |
| ASSERT_THAT(ValueCast<BinaryPrimitive>(style->entries[0].value.get()), NotNull()); |
| |
| ASSERT_TRUE(style->entries[1].key.id); |
| EXPECT_EQ(ResourceId(0x01010002), style->entries[1].key.id.value()); |
| ASSERT_THAT(ValueCast<BinaryPrimitive>(style->entries[1].value.get()), NotNull()); |
| } |
| |
| TEST(ReferenceLinkerTest, LinkMangledReferencesAndAttributes) { |
| std::unique_ptr<IAaptContext> context = |
| test::ContextBuilder() |
| .SetCompilationPackage("com.app.test") |
| .SetPackageId(0x7f) |
| .SetNameManglerPolicy( |
| NameManglerPolicy{"com.app.test", {"com.android.support"}}) |
| .AddSymbolSource( |
| test::StaticSymbolSourceBuilder() |
| .AddPublicSymbol("com.app.test:attr/com.android.support$foo", |
| ResourceId(0x7f010000), |
| test::AttributeBuilder() |
| .SetTypeMask(ResTable_map::TYPE_COLOR) |
| .Build()) |
| .Build()) |
| .Build(); |
| |
| std::unique_ptr<ResourceTable> table = |
| test::ResourceTableBuilder() |
| .SetPackageId("com.app.test", 0x7f) |
| .AddValue("com.app.test:style/Theme", ResourceId(0x7f020000), |
| test::StyleBuilder() |
| .AddItem("com.android.support:attr/foo", |
| ResourceUtils::TryParseColor("#ff0000")) |
| .Build()) |
| .Build(); |
| |
| ReferenceLinker linker; |
| ASSERT_TRUE(linker.Consume(context.get(), table.get())); |
| |
| Style* style = test::GetValue<Style>(table.get(), "com.app.test:style/Theme"); |
| ASSERT_THAT(style, NotNull()); |
| ASSERT_EQ(1u, style->entries.size()); |
| ASSERT_TRUE(style->entries.front().key.id); |
| EXPECT_EQ(ResourceId(0x7f010000), style->entries.front().key.id.value()); |
| } |
| |
| TEST(ReferenceLinkerTest, FailToLinkPrivateSymbols) { |
| std::unique_ptr<ResourceTable> table = |
| test::ResourceTableBuilder() |
| .SetPackageId("com.app.test", 0x7f) |
| .AddReference("com.app.test:string/foo", ResourceId(0x7f020000), |
| "android:string/hidden") |
| .Build(); |
| |
| std::unique_ptr<IAaptContext> context = |
| test::ContextBuilder() |
| .SetCompilationPackage("com.app.test") |
| .SetPackageId(0x7f) |
| .SetNameManglerPolicy(NameManglerPolicy{"com.app.test"}) |
| .AddSymbolSource( |
| util::make_unique<ResourceTableSymbolSource>(table.get())) |
| .AddSymbolSource( |
| test::StaticSymbolSourceBuilder() |
| .AddSymbol("android:string/hidden", ResourceId(0x01040034)) |
| .Build()) |
| .Build(); |
| |
| ReferenceLinker linker; |
| ASSERT_FALSE(linker.Consume(context.get(), table.get())); |
| } |
| |
| TEST(ReferenceLinkerTest, FailToLinkPrivateMangledSymbols) { |
| std::unique_ptr<ResourceTable> table = |
| test::ResourceTableBuilder() |
| .SetPackageId("com.app.test", 0x7f) |
| .AddReference("com.app.test:string/foo", ResourceId(0x7f020000), |
| "com.app.lib:string/hidden") |
| .Build(); |
| |
| std::unique_ptr<IAaptContext> context = |
| test::ContextBuilder() |
| .SetCompilationPackage("com.app.test") |
| .SetPackageId(0x7f) |
| .SetNameManglerPolicy( |
| NameManglerPolicy{"com.app.test", {"com.app.lib"}}) |
| .AddSymbolSource( |
| util::make_unique<ResourceTableSymbolSource>(table.get())) |
| .AddSymbolSource( |
| test::StaticSymbolSourceBuilder() |
| .AddSymbol("com.app.test:string/com.app.lib$hidden", |
| ResourceId(0x7f040034)) |
| .Build()) |
| |
| .Build(); |
| |
| ReferenceLinker linker; |
| ASSERT_FALSE(linker.Consume(context.get(), table.get())); |
| } |
| |
| TEST(ReferenceLinkerTest, FailToLinkPrivateStyleAttributes) { |
| std::unique_ptr<ResourceTable> table = |
| test::ResourceTableBuilder() |
| .SetPackageId("com.app.test", 0x7f) |
| .AddValue("com.app.test:style/Theme", |
| test::StyleBuilder() |
| .AddItem("android:attr/hidden", |
| ResourceUtils::TryParseColor("#ff00ff")) |
| .Build()) |
| .Build(); |
| |
| std::unique_ptr<IAaptContext> context = |
| test::ContextBuilder() |
| .SetCompilationPackage("com.app.test") |
| .SetPackageId(0x7f) |
| .SetNameManglerPolicy(NameManglerPolicy{"com.app.test"}) |
| .AddSymbolSource( |
| util::make_unique<ResourceTableSymbolSource>(table.get())) |
| .AddSymbolSource( |
| test::StaticSymbolSourceBuilder() |
| .AddSymbol("android:attr/hidden", ResourceId(0x01010001), |
| test::AttributeBuilder() |
| .SetTypeMask(android::ResTable_map::TYPE_COLOR) |
| .Build()) |
| .Build()) |
| .Build(); |
| |
| ReferenceLinker linker; |
| ASSERT_FALSE(linker.Consume(context.get(), table.get())); |
| } |
| |
| TEST(ReferenceLinkerTest, AppsWithSamePackageButDifferentIdAreVisibleNonPublic) { |
| NameMangler mangler(NameManglerPolicy{"com.app.test"}); |
| SymbolTable table(&mangler); |
| table.AppendSource(test::StaticSymbolSourceBuilder() |
| .AddSymbol("com.app.test:string/foo", ResourceId(0x7f010000)) |
| .Build()); |
| |
| std::string error; |
| const CallSite call_site{ResourceNameRef("com.app.test", ResourceType::kString, "foo")}; |
| const SymbolTable::Symbol* symbol = ReferenceLinker::ResolveSymbolCheckVisibility( |
| *test::BuildReference("com.app.test:string/foo"), call_site, &table, &error); |
| ASSERT_THAT(symbol, NotNull()); |
| EXPECT_TRUE(error.empty()); |
| } |
| |
| TEST(ReferenceLinkerTest, AppsWithDifferentPackageCanNotUseEachOthersAttribute) { |
| NameMangler mangler(NameManglerPolicy{"com.app.ext"}); |
| SymbolTable table(&mangler); |
| table.AppendSource(test::StaticSymbolSourceBuilder() |
| .AddSymbol("com.app.test:attr/foo", ResourceId(0x7f010000), |
| test::AttributeBuilder().Build()) |
| .AddPublicSymbol("com.app.test:attr/public_foo", ResourceId(0x7f010001), |
| test::AttributeBuilder().Build()) |
| .Build()); |
| |
| std::string error; |
| const CallSite call_site{ResourceNameRef("com.app.ext", ResourceType::kLayout, "foo")}; |
| |
| EXPECT_FALSE(ReferenceLinker::CompileXmlAttribute( |
| *test::BuildReference("com.app.test:attr/foo"), call_site, &table, &error)); |
| EXPECT_FALSE(error.empty()); |
| |
| error = ""; |
| ASSERT_TRUE(ReferenceLinker::CompileXmlAttribute( |
| *test::BuildReference("com.app.test:attr/public_foo"), call_site, &table, &error)); |
| EXPECT_TRUE(error.empty()); |
| } |
| |
| } // namespace aapt |
