blob: f42ed5baffa6a9d214ec9f50732ec33f76d4496b [file] [log] [blame]
// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/path_service.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/installer/setup/archive_patch_helper.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
class ArchivePatchHelperTest : public testing::Test {
protected:
static void SetUpTestCase() {
ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &data_dir_));
data_dir_ = data_dir_.AppendASCII("installer");
ASSERT_TRUE(base::PathExists(data_dir_));
}
static void TearDownTestCase() {
data_dir_.clear();
}
void SetUp() override {
// Create a temp directory for testing.
ASSERT_TRUE(test_dir_.CreateUniqueTempDir());
}
void TearDown() override {
// Clean up test directory manually so we can fail if it leaks.
ASSERT_TRUE(test_dir_.Delete());
}
// The path to input data used in tests.
static base::FilePath data_dir_;
// The temporary directory used to contain the test operations.
base::ScopedTempDir test_dir_;
};
base::FilePath ArchivePatchHelperTest::data_dir_;
} // namespace
// Test that patching works.
TEST_F(ArchivePatchHelperTest, Patching) {
base::FilePath src = data_dir_.AppendASCII("archive1.7z");
base::FilePath patch = data_dir_.AppendASCII("archive.diff");
base::FilePath dest = test_dir_.path().AppendASCII("archive2.7z");
installer::ArchivePatchHelper archive_helper(test_dir_.path(),
base::FilePath(),
src,
dest);
archive_helper.set_last_uncompressed_file(patch);
EXPECT_TRUE(archive_helper.EnsemblePatch() || archive_helper.BinaryPatch());
base::FilePath base = data_dir_.AppendASCII("archive2.7z");
EXPECT_TRUE(base::ContentsEqual(dest, base));
}