chrome/browser/extensions/extension_path_util_unittest.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/extensions/path_util.h"
   6
   7 #include "base/files/file_path.h"
   8 #include "base/files/file_util.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10
  11 using base::FilePath;
  12
  13 namespace extensions {
  14
  15 // Basic unittest for path_util::PrettifyPath in
  16 // chrome/browser/extensions/path_util.cc.
  17 // For legacy reasons, it's tested more in
  18 // FileSystemApiTest.FileSystemApiGetDisplayPathPrettify.
  19 TEST(ExtensionPathUtilTest, BasicPrettifyPathTest) {
  20   const FilePath::CharType kHomeShortcut[] = FILE_PATH_LITERAL("~");
  21
  22   // Test prettifying empty path.
  23   FilePath unprettified;
  24   FilePath prettified = path_util::PrettifyPath(unprettified);
  25   EXPECT_EQ(unprettified, prettified);
  26
  27   // Test home directory ("~").
  28   unprettified = base::GetHomeDir();
  29   prettified = path_util::PrettifyPath(unprettified);
  30   EXPECT_NE(unprettified, prettified);
  31   EXPECT_EQ(FilePath(kHomeShortcut), prettified);
  32
  33   // Test with one layer ("~/foo").
  34   unprettified = unprettified.AppendASCII("foo");
  35   prettified = path_util::PrettifyPath(unprettified);
  36   EXPECT_NE(unprettified, prettified);
  37   EXPECT_EQ(FilePath(kHomeShortcut).AppendASCII("foo"), prettified);
  38
  39   // Test with two layers ("~/foo/bar").
  40   unprettified = unprettified.AppendASCII("bar");
  41   prettified = path_util::PrettifyPath(unprettified);
  42   EXPECT_NE(unprettified, prettified);
  43   EXPECT_EQ(
  44       FilePath(kHomeShortcut).AppendASCII("foo").AppendASCII("bar"),
  45       prettified);
  46 }
  47
  48 }  // namespace extensions