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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 "Resource.h"
#include "flatten/FileExportWriter.h"
#include "unflatten/FileExportHeaderReader.h"
#include "util/BigBuffer.h"
#include "util/Util.h"
#include "test/Common.h"
#include <gtest/gtest.h>
namespace aapt {
TEST(FileExportHeaderReaderTest, ReadHeaderWithNoSymbolExports) {
ResourceFile resFile = {
test::parseNameOrDie(u"@android:layout/main.xml"),
test::parseConfigOrDie("sw600dp-v4"),
Source{ "res/layout/main.xml" },
};
BigBuffer buffer(1024);
ChunkWriter writer = wrapBufferWithFileExportHeader(&buffer, &resFile);
*writer.getBuffer()->nextBlock<uint32_t>() = 42u;
writer.finish();
std::unique_ptr<uint8_t[]> data = util::copy(buffer);
ResourceFile actualResFile;
ssize_t offset = unwrapFileExportHeader(data.get(), buffer.size(), &actualResFile, nullptr);
ASSERT_GT(offset, 0);
EXPECT_EQ(offset, getWrappedDataOffset(data.get(), buffer.size(), nullptr));
EXPECT_EQ(actualResFile.config, test::parseConfigOrDie("sw600dp-v4"));
EXPECT_EQ(actualResFile.name, test::parseNameOrDie(u"@android:layout/main.xml"));
EXPECT_EQ(actualResFile.source.path, "res/layout/main.xml");
EXPECT_EQ(*(uint32_t*)(data.get() + offset), 42u);
}
} // namespace aapt
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