1// Copyright (c) 2012 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/common/pref_names_util.h"
6
7#include "testing/gtest/include/gtest/gtest.h"
8
9namespace {
10
11void ExpectNoParse(const std::string& path) {
12  EXPECT_FALSE(pref_names_util::ParseFontNamePrefPath(path, NULL, NULL));
13}
14
15void ExpectParse(const std::string& path,
16                 const std::string& expected_generic_family,
17                 const std::string& expected_script)
18{
19  std::string generic_family;
20  std::string script;
21
22  ASSERT_TRUE(pref_names_util::ParseFontNamePrefPath(path, &generic_family,
23                                                     &script));
24  EXPECT_EQ(expected_generic_family, generic_family);
25  EXPECT_EQ(expected_script, script);
26}
27
28}  // namespace
29
30TEST(PrefNamesUtilTest, Basic) {
31  ExpectNoParse(std::string());
32  ExpectNoParse(".");
33  ExpectNoParse(".....");
34  ExpectNoParse("webkit.webprefs.fonts.");
35  ExpectNoParse("webkit.webprefs.fonts..");
36  ExpectNoParse("webkit.webprefs.fontsfoobar.standard.Hrkt");
37  ExpectNoParse("foobar.webprefs.fonts.standard.Hrkt");
38  ExpectParse("webkit.webprefs.fonts.standard.Hrkt", "standard", "Hrkt");
39  ExpectParse("webkit.webprefs.fonts.standard.Hrkt.", "standard", "Hrkt.");
40  ExpectParse("webkit.webprefs.fonts.standard.Hrkt.Foobar", "standard",
41              "Hrkt.Foobar");
42
43  // We don't particularly care about the parsed family and script for these
44  // inputs, but just want to make sure it does something reasonable. Returning
45  // false may also be an option.
46  ExpectParse("webkit.webprefs.fonts...", std::string(), ".");
47  ExpectParse("webkit.webprefs.fonts....", std::string(), "..");
48
49  // Check that passing NULL output params is okay.
50  EXPECT_TRUE(pref_names_util::ParseFontNamePrefPath(
51      "webkit.webprefs.fonts.standard.Hrkt", NULL, NULL));
52}
53