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// Copyright (c) 2009 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 <algorithm>
#include "app/l10n_util.h"
#include "base/file_util.h"
#include "base/path_service.h"
#include "base/scoped_temp_dir.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/common/extensions/extension.h"
#include "chrome/common/extensions/extension_l10n_util.h"
#include "chrome/common/extensions/extension_resource.h"
#include "testing/gtest/include/gtest/gtest.h"
TEST(ExtensionResourceTest, CreateEmptyResource) {
ExtensionResource resource;
EXPECT_TRUE(resource.extension_root().empty());
EXPECT_TRUE(resource.relative_path().empty());
EXPECT_TRUE(resource.GetFilePath().empty());
}
const FilePath::StringType ToLower(const FilePath::StringType& in_str) {
FilePath::StringType str(in_str);
std::transform(str.begin(), str.end(), str.begin(), tolower);
return str;
}
TEST(ExtensionResourceTest, CreateWithMissingResourceOnDisk) {
FilePath root_path;
ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &root_path));
FilePath relative_path;
relative_path = relative_path.AppendASCII("cira.js");
ExtensionResource resource(root_path, relative_path);
EXPECT_EQ(root_path.value(), resource.extension_root().value());
EXPECT_EQ(relative_path.value(), resource.relative_path().value());
EXPECT_EQ(ToLower(root_path.Append(relative_path).value()),
ToLower(resource.GetFilePath().value()));
EXPECT_FALSE(resource.GetFilePath().empty());
}
TEST(ExtensionResourceTest, CreateWithAllResourcesOnDisk) {
ScopedTempDir temp;
ASSERT_TRUE(temp.CreateUniqueTempDir());
// Create resource in the extension root.
const char* filename = "res.ico";
FilePath root_resource = temp.path().AppendASCII(filename);
std::string data = "some foo";
ASSERT_TRUE(file_util::WriteFile(root_resource.AppendASCII(filename),
data.c_str(), data.length()));
// Create l10n resources (for current locale and its parents).
FilePath l10n_path = temp.path().AppendASCII(Extension::kLocaleFolder);
ASSERT_TRUE(file_util::CreateDirectory(l10n_path));
std::vector<std::string> locales;
extension_l10n_util::GetParentLocales(l10n_util::GetApplicationLocale(L""),
&locales);
for (size_t i = 0; i < locales.size(); i++) {
FilePath make_path;
make_path = l10n_path.AppendASCII(locales[i]);
ASSERT_TRUE(file_util::CreateDirectory(make_path));
ASSERT_TRUE(file_util::WriteFile(make_path.AppendASCII(filename),
data.c_str(), data.length()));
}
FilePath path;
ExtensionResource resource(temp.path(), FilePath().AppendASCII(filename));
FilePath resolved_path = resource.GetFilePath();
ASSERT_FALSE(locales.empty());
FilePath expected_path;
expected_path = l10n_path.AppendASCII(locales[0]).AppendASCII(filename);
EXPECT_EQ(ToLower(expected_path.value()), ToLower(resolved_path.value()));
EXPECT_EQ(ToLower(temp.path().value()),
ToLower(resource.extension_root().value()));
EXPECT_EQ(ToLower(FilePath().AppendASCII(filename).value()),
ToLower(resource.relative_path().value()));
}
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