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 "base/prefs/pref_service.h"
6#include "chrome/browser/browsing_data/browsing_data_remover_test_util.h"
7#include "chrome/browser/profiles/profile.h"
8#include "chrome/browser/ui/browser.h"
9#include "chrome/browser/ui/webui/options/options_ui_browsertest.h"
10#include "chrome/common/url_constants.h"
11#include "content/public/test/browser_test_utils.h"
12
13namespace options {
14
15class ClearBrowserDataBrowserTest : public OptionsUIBrowserTest {
16 protected:
17  void ClickElement(const std::string& selector) {
18    bool element_enabled = false;
19    ASSERT_NO_FATAL_FAILURE(GetElementEnabledState(selector, &element_enabled));
20    ASSERT_TRUE(element_enabled);
21    ASSERT_TRUE(content::ExecuteScript(
22        GetSettingsFrame(),
23        "document.querySelector('" + selector + "').click();"));
24  }
25
26  bool IsElementEnabled(const std::string& selector) {
27    bool element_enabled = false;
28    GetElementEnabledState(selector, &element_enabled);
29    return element_enabled;
30  }
31
32 private:
33  void GetElementEnabledState(
34      const std::string& selector,
35      bool* enabled) {
36    ASSERT_TRUE(content::ExecuteScriptAndExtractBool(
37        GetSettingsFrame(),
38        "window.domAutomationController.send(!document.querySelector('" +
39            selector + "').disabled);",
40        enabled));
41  }
42};
43
44IN_PROC_BROWSER_TEST_F(ClearBrowserDataBrowserTest,
45                       CommitButtonDisabledWhileDeletionInProgress) {
46  const char kCommitButtonId[] = "#clear-browser-data-commit";
47  BrowsingDataRemoverCompletionInhibitor completion_inhibitor;
48
49  // Navigate to the Clear Browsing Data dialog to ensure that the commit button
50  // is initially enabled, usable, and gets disabled after having been pressed.
51  NavigateToSettingsSubpage(chrome::kClearBrowserDataSubPage);
52  ASSERT_NO_FATAL_FAILURE(ClickElement(kCommitButtonId));
53  EXPECT_FALSE(IsElementEnabled(kCommitButtonId));
54
55  completion_inhibitor.BlockUntilNearCompletion();
56
57  // Simulate a reload while the previous removal is still running, and verify
58  // that the button is still disabled.
59  NavigateToSettingsSubpage(chrome::kClearBrowserDataSubPage);
60  EXPECT_FALSE(IsElementEnabled(kCommitButtonId));
61
62  completion_inhibitor.ContinueToCompletion();
63
64  // However, the button should be enabled again once the process has finished.
65  NavigateToSettingsSubpage(chrome::kClearBrowserDataSubPage);
66  EXPECT_TRUE(IsElementEnabled(kCommitButtonId));
67}
68
69IN_PROC_BROWSER_TEST_F(ClearBrowserDataBrowserTest,
70                       CommitButtonDisabledWhenNoDataTypesSelected) {
71  const char kCommitButtonId[] = "#clear-browser-data-commit";
72  const char* kDataTypes[] = {"browser.clear_data.browsing_history",
73                              "browser.clear_data.download_history",
74                              "browser.clear_data.cache",
75                              "browser.clear_data.cookies",
76                              "browser.clear_data.passwords",
77                              "browser.clear_data.form_data",
78                              "browser.clear_data.hosted_apps_data",
79                              "browser.clear_data.content_licenses"};
80
81  PrefService* prefs = browser()->profile()->GetPrefs();
82  for (size_t i = 0; i < arraysize(kDataTypes); ++i) {
83    prefs->SetBoolean(kDataTypes[i], false);
84  }
85
86  // Navigate to the Clear Browsing Data dialog to ensure that the commit button
87  // is disabled if clearing is not requested for any of the data types.
88  NavigateToSettingsSubpage(chrome::kClearBrowserDataSubPage);
89  EXPECT_FALSE(IsElementEnabled(kCommitButtonId));
90
91  // However, expect the commit button to be re-enabled if any of the data types
92  // gets selected to be cleared.
93  for (size_t i = 0; i < arraysize(kDataTypes); ++i) {
94    prefs->SetBoolean(kDataTypes[i], true);
95    EXPECT_TRUE(IsElementEnabled(kCommitButtonId));
96    prefs->SetBoolean(kDataTypes[i], false);
97  }
98}
99
100}  // namespace options
101