1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
// Copyright (c) 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/command_line.h"
#include "base/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/memory/scoped_ptr.h"
#include "base/path_service.h"
#include "base/prefs/pref_registry_simple.h"
#include "base/prefs/scoped_user_pref_update.h"
#include "base/strings/utf_string_conversions.h"
#include "base/values.h"
#include "chrome/browser/prefs/browser_prefs.h"
#include "chrome/browser/prefs/command_line_pref_store.h"
#include "chrome/browser/prefs/pref_service_mock_factory.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/pref_names.h"
#include "chrome/test/base/chrome_render_view_host_test_harness.h"
#include "chrome/test/base/testing_pref_service_syncable.h"
#include "chrome/test/base/testing_profile.h"
#include "components/policy/core/browser/configuration_policy_pref_store.h"
#include "components/policy/core/common/mock_configuration_policy_provider.h"
#include "components/user_prefs/pref_registry_syncable.h"
#include "content/public/test/web_contents_tester.h"
#include "ui/base/test/data/resource.h"
#include "webkit/common/webpreferences.h"
using content::WebContentsTester;
TEST(ChromePrefServiceTest, UpdateCommandLinePrefStore) {
TestingPrefServiceSimple prefs;
prefs.registry()->RegisterBooleanPref(prefs::kCloudPrintProxyEnabled, false);
// Check to make sure the value is as expected.
const PrefService::Preference* pref =
prefs.FindPreference(prefs::kCloudPrintProxyEnabled);
ASSERT_TRUE(pref);
const base::Value* value = pref->GetValue();
ASSERT_TRUE(value);
EXPECT_EQ(base::Value::TYPE_BOOLEAN, value->GetType());
bool actual_bool_value = true;
EXPECT_TRUE(value->GetAsBoolean(&actual_bool_value));
EXPECT_FALSE(actual_bool_value);
// Change the command line.
CommandLine cmd_line(CommandLine::NO_PROGRAM);
cmd_line.AppendSwitch(switches::kEnableCloudPrintProxy);
// Call UpdateCommandLinePrefStore and check to see if the value has changed.
prefs.UpdateCommandLinePrefStore(new CommandLinePrefStore(&cmd_line));
pref = prefs.FindPreference(prefs::kCloudPrintProxyEnabled);
ASSERT_TRUE(pref);
value = pref->GetValue();
ASSERT_TRUE(value);
EXPECT_EQ(base::Value::TYPE_BOOLEAN, value->GetType());
actual_bool_value = false;
EXPECT_TRUE(value->GetAsBoolean(&actual_bool_value));
EXPECT_TRUE(actual_bool_value);
}
class ChromePrefServiceUserFilePrefsTest : public testing::Test {
protected:
virtual void SetUp() {
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &data_dir_));
data_dir_ = data_dir_.AppendASCII("pref_service");
ASSERT_TRUE(base::PathExists(data_dir_));
}
void ClearListValue(PrefService* prefs, const char* key) {
ListPrefUpdate updater(prefs, key);
updater->Clear();
}
void ClearDictionaryValue(PrefService* prefs, const char* key) {
DictionaryPrefUpdate updater(prefs, key);
updater->Clear();
}
// The path to temporary directory used to contain the test operations.
base::ScopedTempDir temp_dir_;
// The path to the directory where the test data is stored.
base::FilePath data_dir_;
// A message loop that we can use as the file thread message loop.
base::MessageLoop message_loop_;
};
class ChromePrefServiceWebKitPrefs : public ChromeRenderViewHostTestHarness {
protected:
virtual void SetUp() {
ChromeRenderViewHostTestHarness::SetUp();
// Supply our own profile so we use the correct profile data. The test
// harness is not supposed to overwrite a profile if it's already created.
// Set some (WebKit) user preferences.
TestingPrefServiceSyncable* pref_services =
profile()->GetTestingPrefService();
#if defined(TOOLKIT_GTK)
pref_services->SetUserPref(prefs::kUsesSystemTheme,
base::Value::CreateBooleanValue(false));
#endif
pref_services->SetUserPref(prefs::kDefaultCharset,
base::Value::CreateStringValue("utf8"));
pref_services->SetUserPref(prefs::kWebKitDefaultFontSize,
base::Value::CreateIntegerValue(20));
pref_services->SetUserPref(prefs::kWebKitTextAreasAreResizable,
base::Value::CreateBooleanValue(false));
pref_services->SetUserPref(prefs::kWebKitUsesUniversalDetector,
base::Value::CreateBooleanValue(true));
pref_services->SetUserPref("webkit.webprefs.foo",
base::Value::CreateStringValue("bar"));
}
};
// Tests to see that webkit preferences are properly loaded and copied over
// to a WebPreferences object.
TEST_F(ChromePrefServiceWebKitPrefs, PrefsCopied) {
WebPreferences webkit_prefs =
WebContentsTester::For(web_contents())->TestGetWebkitPrefs();
// These values have been overridden by the profile preferences.
EXPECT_EQ("UTF-8", webkit_prefs.default_encoding);
EXPECT_EQ(20, webkit_prefs.default_font_size);
EXPECT_FALSE(webkit_prefs.text_areas_are_resizable);
EXPECT_TRUE(webkit_prefs.uses_universal_detector);
// These should still be the default values.
#if defined(OS_MACOSX)
const char kDefaultFont[] = "Times";
#elif defined(OS_CHROMEOS)
const char kDefaultFont[] = "Tinos";
#else
const char kDefaultFont[] = "Times New Roman";
#endif
EXPECT_EQ(base::ASCIIToUTF16(kDefaultFont),
webkit_prefs.standard_font_family_map[prefs::kWebKitCommonScript]);
EXPECT_TRUE(webkit_prefs.javascript_enabled);
}
|
