| /* |
| * 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 "compile/IdAssigner.h" |
| |
| #include "test/Context.h" |
| #include "test/Builders.h" |
| |
| #include <gtest/gtest.h> |
| |
| namespace aapt { |
| |
| ::testing::AssertionResult verifyIds(ResourceTable* table); |
| |
| TEST(IdAssignerTest, AssignIds) { |
| std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder() |
| .addSimple(u"@android:attr/foo") |
| .addSimple(u"@android:attr/bar") |
| .addSimple(u"@android:id/foo") |
| .setPackageId(u"android", 0x01) |
| .build(); |
| |
| std::unique_ptr<IAaptContext> context = test::ContextBuilder().build(); |
| IdAssigner assigner; |
| |
| ASSERT_TRUE(assigner.consume(context.get(), table.get())); |
| ASSERT_TRUE(verifyIds(table.get())); |
| } |
| |
| TEST(IdAssignerTest, AssignIdsWithReservedIds) { |
| std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder() |
| .addSimple(u"@android:attr/foo", ResourceId(0x01040006)) |
| .addSimple(u"@android:attr/bar") |
| .addSimple(u"@android:id/foo") |
| .addSimple(u"@app:id/biz") |
| .setPackageId(u"android", 0x01) |
| .setPackageId(u"app", 0x7f) |
| .build(); |
| |
| std::unique_ptr<IAaptContext> context = test::ContextBuilder().build(); |
| IdAssigner assigner; |
| |
| ASSERT_TRUE(assigner.consume(context.get(), table.get())); |
| ASSERT_TRUE(verifyIds(table.get())); |
| } |
| |
| TEST(IdAssignerTest, FailWhenNonUniqueIdsAssigned) { |
| std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder() |
| .addSimple(u"@android:attr/foo", ResourceId(0x01040006)) |
| .addSimple(u"@android:attr/bar", ResourceId(0x01040006)) |
| .setPackageId(u"android", 0x01) |
| .setPackageId(u"app", 0x7f) |
| .build(); |
| |
| std::unique_ptr<IAaptContext> context = test::ContextBuilder().build(); |
| IdAssigner assigner; |
| |
| ASSERT_FALSE(assigner.consume(context.get(), table.get())); |
| } |
| |
| ::testing::AssertionResult verifyIds(ResourceTable* table) { |
| std::set<uint8_t> packageIds; |
| for (auto& package : table->packages) { |
| if (!package->id) { |
| return ::testing::AssertionFailure() << "package " << package->name << " has no ID"; |
| } |
| |
| if (!packageIds.insert(package->id.value()).second) { |
| return ::testing::AssertionFailure() << "package " << package->name |
| << " has non-unique ID " << std::hex << (int) package->id.value() << std::dec; |
| } |
| } |
| |
| for (auto& package : table->packages) { |
| std::set<uint8_t> typeIds; |
| for (auto& type : package->types) { |
| if (!type->id) { |
| return ::testing::AssertionFailure() << "type " << type->type << " of package " |
| << package->name << " has no ID"; |
| } |
| |
| if (!typeIds.insert(type->id.value()).second) { |
| return ::testing::AssertionFailure() << "type " << type->type |
| << " of package " << package->name << " has non-unique ID " |
| << std::hex << (int) type->id.value() << std::dec; |
| } |
| } |
| |
| |
| for (auto& type : package->types) { |
| std::set<uint16_t> entryIds; |
| for (auto& entry : type->entries) { |
| if (!entry->id) { |
| return ::testing::AssertionFailure() << "entry " << entry->name << " of type " |
| << type->type << " of package " << package->name << " has no ID"; |
| } |
| |
| if (!entryIds.insert(entry->id.value()).second) { |
| return ::testing::AssertionFailure() << "entry " << entry->name |
| << " of type " << type->type << " of package " << package->name |
| << " has non-unique ID " |
| << std::hex << (int) entry->id.value() << std::dec; |
| } |
| } |
| } |
| } |
| return ::testing::AssertionSuccess() << "all IDs are unique and assigned"; |
| } |
| |
| } // namespace aapt |