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// Copyright 2014 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 "chrome/browser/extensions/path_util.h"
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "testing/gtest/include/gtest/gtest.h"
using base::FilePath;
namespace extensions {
// Basic unittest for path_util::PrettifyPath in
// chrome/browser/extensions/path_util.cc.
// For legacy reasons, it's tested more in
// FileSystemApiTest.FileSystemApiGetDisplayPathPrettify.
TEST(ExtensionPathUtilTest, BasicPrettifyPathTest) {
const FilePath::CharType kHomeShortcut[] = FILE_PATH_LITERAL("~");
// Test prettifying empty path.
FilePath unprettified;
FilePath prettified = path_util::PrettifyPath(unprettified);
EXPECT_EQ(unprettified, prettified);
// Test home directory ("~").
unprettified = base::GetHomeDir();
prettified = path_util::PrettifyPath(unprettified);
EXPECT_NE(unprettified, prettified);
EXPECT_EQ(FilePath(kHomeShortcut), prettified);
// Test with one layer ("~/foo").
unprettified = unprettified.AppendASCII("foo");
prettified = path_util::PrettifyPath(unprettified);
EXPECT_NE(unprettified, prettified);
EXPECT_EQ(FilePath(kHomeShortcut).AppendASCII("foo"), prettified);
// Test with two layers ("~/foo/bar").
unprettified = unprettified.AppendASCII("bar");
prettified = path_util::PrettifyPath(unprettified);
EXPECT_NE(unprettified, prettified);
EXPECT_EQ(
FilePath(kHomeShortcut).AppendASCII("foo").AppendASCII("bar"),
prettified);
}
} // namespace extensions
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