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+/*
+ * 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 "ResourceTable.h"
+#include "ResourceValues.h"
+#include "Util.h"
+
+#include <algorithm>
+#include <gtest/gtest.h>
+#include <ostream>
+#include <string>
+
+namespace aapt {
+
+struct TestValue : public Value {
+ std::u16string value;
+
+ TestValue(StringPiece16 str) : value(str.toString()) {
+ }
+
+ TestValue* clone() const override {
+ return new TestValue(value);
+ }
+
+ void print(std::ostream& out) const override {
+ out << "(test) " << value;
+ }
+
+ virtual void accept(ValueVisitor&, ValueVisitorArgs&&) override {}
+ virtual void accept(ConstValueVisitor&, ValueVisitorArgs&&) const override {}
+};
+
+struct TestWeakValue : public Value {
+ bool isWeak() const override {
+ return true;
+ }
+
+ TestWeakValue* clone() const override {
+ return new TestWeakValue();
+ }
+
+ void print(std::ostream& out) const override {
+ out << "(test) [weak]";
+ }
+
+ virtual void accept(ValueVisitor&, ValueVisitorArgs&&) override {}
+ virtual void accept(ConstValueVisitor&, ValueVisitorArgs&&) const override {}
+};
+
+TEST(ResourceTableTest, FailToAddResourceWithBadName) {
+ ResourceTable table;
+ table.setPackage(u"android");
+
+ EXPECT_FALSE(table.addResource(
+ ResourceNameRef{ u"android", ResourceType::kId, u"hey,there" },
+ {}, SourceLine{ "test.xml", 21 },
+ util::make_unique<TestValue>(u"rawValue")));
+
+ EXPECT_FALSE(table.addResource(
+ ResourceNameRef{ u"android", ResourceType::kId, u"hey:there" },
+ {}, SourceLine{ "test.xml", 21 },
+ util::make_unique<TestValue>(u"rawValue")));
+}
+
+TEST(ResourceTableTest, AddOneResource) {
+ const std::u16string kAndroidPackage = u"android";
+
+ ResourceTable table;
+ table.setPackage(kAndroidPackage);
+
+ const ResourceName name = { kAndroidPackage, ResourceType::kAttr, u"id" };
+
+ EXPECT_TRUE(table.addResource(name, {}, SourceLine{ "test/path/file.xml", 23 },
+ util::make_unique<TestValue>(u"rawValue")));
+
+ const ResourceTableType* type;
+ const ResourceEntry* entry;
+ std::tie(type, entry) = table.findResource(name);
+ ASSERT_NE(nullptr, type);
+ ASSERT_NE(nullptr, entry);
+ EXPECT_EQ(name.entry, entry->name);
+
+ ASSERT_NE(std::end(entry->values),
+ std::find_if(std::begin(entry->values), std::end(entry->values),
+ [](const ResourceConfigValue& val) -> bool {
+ return val.config == ConfigDescription{};
+ }));
+}
+
+TEST(ResourceTableTest, AddMultipleResources) {
+ const std::u16string kAndroidPackage = u"android";
+ ResourceTable table;
+ table.setPackage(kAndroidPackage);
+
+ ConfigDescription config;
+ ConfigDescription languageConfig;
+ memcpy(languageConfig.language, "pl", sizeof(languageConfig.language));
+
+ EXPECT_TRUE(table.addResource(
+ ResourceName{ kAndroidPackage, ResourceType::kAttr, u"layout_width" },
+ config, SourceLine{ "test/path/file.xml", 10 },
+ util::make_unique<TestValue>(u"rawValue")));
+
+ EXPECT_TRUE(table.addResource(
+ ResourceName{ kAndroidPackage, ResourceType::kAttr, u"id" },
+ config, SourceLine{ "test/path/file.xml", 12 },
+ util::make_unique<TestValue>(u"rawValue")));
+
+ EXPECT_TRUE(table.addResource(
+ ResourceName{ kAndroidPackage, ResourceType::kString, u"ok" },
+ config, SourceLine{ "test/path/file.xml", 14 },
+ util::make_unique<TestValue>(u"Ok")));
+
+ EXPECT_TRUE(table.addResource(
+ ResourceName{ kAndroidPackage, ResourceType::kString, u"ok" },
+ languageConfig, SourceLine{ "test/path/file.xml", 20 },
+ util::make_unique<TestValue>(u"Tak")));
+
+ const auto endTypeIter = std::end(table);
+ auto typeIter = std::begin(table);
+
+ ASSERT_NE(endTypeIter, typeIter);
+ EXPECT_EQ(ResourceType::kAttr, (*typeIter)->type);
+
+ {
+ const std::unique_ptr<ResourceTableType>& type = *typeIter;
+ const auto endEntryIter = std::end(type->entries);
+ auto entryIter = std::begin(type->entries);
+ ASSERT_NE(endEntryIter, entryIter);
+ EXPECT_EQ(std::u16string(u"id"), (*entryIter)->name);
+
+ ++entryIter;
+ ASSERT_NE(endEntryIter, entryIter);
+ EXPECT_EQ(std::u16string(u"layout_width"), (*entryIter)->name);
+
+ ++entryIter;
+ ASSERT_EQ(endEntryIter, entryIter);
+ }
+
+ ++typeIter;
+ ASSERT_NE(endTypeIter, typeIter);
+ EXPECT_EQ(ResourceType::kString, (*typeIter)->type);
+
+ {
+ const std::unique_ptr<ResourceTableType>& type = *typeIter;
+ const auto endEntryIter = std::end(type->entries);
+ auto entryIter = std::begin(type->entries);
+ ASSERT_NE(endEntryIter, entryIter);
+ EXPECT_EQ(std::u16string(u"ok"), (*entryIter)->name);
+
+ {
+ const std::unique_ptr<ResourceEntry>& entry = *entryIter;
+ const auto endConfigIter = std::end(entry->values);
+ auto configIter = std::begin(entry->values);
+
+ ASSERT_NE(endConfigIter, configIter);
+ EXPECT_EQ(config, configIter->config);
+ const TestValue* value =
+ dynamic_cast<const TestValue*>(configIter->value.get());
+ ASSERT_NE(nullptr, value);
+ EXPECT_EQ(std::u16string(u"Ok"), value->value);
+
+ ++configIter;
+ ASSERT_NE(endConfigIter, configIter);
+ EXPECT_EQ(languageConfig, configIter->config);
+ EXPECT_NE(nullptr, configIter->value);
+
+ value = dynamic_cast<const TestValue*>(configIter->value.get());
+ ASSERT_NE(nullptr, value);
+ EXPECT_EQ(std::u16string(u"Tak"), value->value);
+
+ ++configIter;
+ EXPECT_EQ(endConfigIter, configIter);
+ }
+
+ ++entryIter;
+ ASSERT_EQ(endEntryIter, entryIter);
+ }
+
+ ++typeIter;
+ EXPECT_EQ(endTypeIter, typeIter);
+}
+
+TEST(ResourceTableTest, OverrideWeakResourceValue) {
+ const std::u16string kAndroid = u"android";
+
+ ResourceTable table;
+ table.setPackage(kAndroid);
+ table.setPackageId(0x01);
+
+ ASSERT_TRUE(table.addResource(
+ ResourceName{ kAndroid, ResourceType::kAttr, u"foo" },
+ {}, {}, util::make_unique<TestWeakValue>()));
+
+ const ResourceTableType* type;
+ const ResourceEntry* entry;
+ std::tie(type, entry) = table.findResource(
+ ResourceNameRef{ kAndroid, ResourceType::kAttr, u"foo" });
+ ASSERT_NE(nullptr, type);
+ ASSERT_NE(nullptr, entry);
+ ASSERT_EQ(entry->values.size(), 1u);
+ EXPECT_TRUE(entry->values.front().value->isWeak());
+
+ ASSERT_TRUE(table.addResource(ResourceName{ kAndroid, ResourceType::kAttr, u"foo" }, {}, {},
+ util::make_unique<TestValue>(u"bar")));
+
+ std::tie(type, entry) = table.findResource(
+ ResourceNameRef{ kAndroid, ResourceType::kAttr, u"foo" });
+ ASSERT_NE(nullptr, type);
+ ASSERT_NE(nullptr, entry);
+ ASSERT_EQ(entry->values.size(), 1u);
+ EXPECT_FALSE(entry->values.front().value->isWeak());
+}
+
+} // namespace aapt
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