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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 "JavaClassGenerator.h"
#include "ResourceTable.h"
#include "ResourceValues.h"
#include "Util.h"
#include <gtest/gtest.h>
#include <sstream>
#include <string>
namespace aapt {
struct JavaClassGeneratorTest : public ::testing::Test {
virtual void SetUp() override {
mTable = std::make_shared<ResourceTable>();
mTable->setPackage(u"android");
mTable->setPackageId(0x01);
}
bool addResource(const ResourceNameRef& name, ResourceId id) {
return mTable->addResource(name, id, {}, SourceLine{ "test.xml", 21 },
util::make_unique<Id>());
}
std::shared_ptr<ResourceTable> mTable;
};
TEST_F(JavaClassGeneratorTest, FailWhenEntryIsJavaKeyword) {
ASSERT_TRUE(addResource(ResourceName{ {}, ResourceType::kId, u"class" },
ResourceId{ 0x01, 0x02, 0x0000 }));
JavaClassGenerator generator(mTable, {});
std::stringstream out;
EXPECT_FALSE(generator.generate(out));
}
TEST_F(JavaClassGeneratorTest, TransformInvalidJavaIdentifierCharacter) {
ASSERT_TRUE(addResource(ResourceName{ {}, ResourceType::kId, u"hey-man" },
ResourceId{ 0x01, 0x02, 0x0000 }));
ASSERT_TRUE(addResource(ResourceName{ {}, ResourceType::kAttr, u"cool.attr" },
ResourceId{ 0x01, 0x01, 0x0000 }));
std::unique_ptr<Styleable> styleable = util::make_unique<Styleable>();
Reference ref(ResourceName{ u"android", ResourceType::kAttr, u"cool.attr"});
ref.id = ResourceId{ 0x01, 0x01, 0x0000 };
styleable->entries.emplace_back(ref);
ASSERT_TRUE(mTable->addResource(ResourceName{ {}, ResourceType::kStyleable, u"hey.dude" },
ResourceId{ 0x01, 0x03, 0x0000 }, {},
SourceLine{ "test.xml", 21 }, std::move(styleable)));
JavaClassGenerator generator(mTable, {});
std::stringstream out;
EXPECT_TRUE(generator.generate(out));
std::string output = out.str();
EXPECT_NE(std::string::npos,
output.find("public static final int hey_man = 0x01020000;"));
EXPECT_NE(std::string::npos,
output.find("public static final int[] hey_dude = {"));
EXPECT_NE(std::string::npos,
output.find("public static final int hey_dude_cool_attr = 0;"));
}
} // namespace aapt
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