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comparison: browser/components/sessionstore/test/browser_586068-reload.js

browser/components/sessionstore/test/browser_586068-reload.js

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1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
4
5 const PREF_RESTORE_ON_DEMAND = "browser.sessionstore.restore_on_demand";
6
7 function test() {
8 TestRunner.run();
9 }
10
11 function runTests() {
12 // Request a longer timeout because the test takes quite a while
13 // to complete on slow Windows debug machines and we would otherwise
14 // see a lot of (not so) intermittent test failures.
15 requestLongerTimeout(2);
16
17 Services.prefs.setBoolPref(PREF_RESTORE_ON_DEMAND, true);
18 registerCleanupFunction(function () {
19 Services.prefs.clearUserPref(PREF_RESTORE_ON_DEMAND);
20 });
21
22 let state = { windows: [{ tabs: [
23 { entries: [{ url: "http://example.org/#1" }], extData: { "uniq": r() } },
24 { entries: [{ url: "http://example.org/#2" }], extData: { "uniq": r() } },
25 { entries: [{ url: "http://example.org/#3" }], extData: { "uniq": r() } },
26 { entries: [{ url: "http://example.org/#4" }], extData: { "uniq": r() } },
27 { entries: [{ url: "http://example.org/#5" }], extData: { "uniq": r() } },
28 { entries: [{ url: "http://example.org/#6" }], extData: { "uniq": r() } },
29 { entries: [{ url: "http://example.org/#7" }], extData: { "uniq": r() } },
30 { entries: [{ url: "http://example.org/#8" }], extData: { "uniq": r() } },
31 { entries: [{ url: "http://example.org/#9" }], extData: { "uniq": r() } },
32 { entries: [{ url: "http://example.org/#10" }], extData: { "uniq": r() } },
33 { entries: [{ url: "http://example.org/#11" }], extData: { "uniq": r() } },
34 { entries: [{ url: "http://example.org/#12" }], extData: { "uniq": r() } },
35 { entries: [{ url: "http://example.org/#13" }], extData: { "uniq": r() } },
36 { entries: [{ url: "http://example.org/#14" }], extData: { "uniq": r() } },
37 { entries: [{ url: "http://example.org/#15" }], extData: { "uniq": r() } },
38 { entries: [{ url: "http://example.org/#16" }], extData: { "uniq": r() } },
39 { entries: [{ url: "http://example.org/#17" }], extData: { "uniq": r() } },
40 { entries: [{ url: "http://example.org/#18" }], extData: { "uniq": r() } }
41 ], selected: 1 }] };
42
43 let loadCount = 0;
44 gProgressListener.setCallback(function (aBrowser, aNeedRestore, aRestoring, aRestored) {
45 loadCount++;
46 is(aBrowser.currentURI.spec, state.windows[0].tabs[loadCount - 1].entries[0].url,
47 "load " + loadCount + " - browser loaded correct url");
48
49 if (loadCount <= state.windows[0].tabs.length) {
50 // double check that this tab was the right one
51 let expectedData = state.windows[0].tabs[loadCount - 1].extData.uniq;
52 let tab;
53 for (let i = 0; i < window.gBrowser.tabs.length; i++) {
54 if (!tab && window.gBrowser.tabs[i].linkedBrowser == aBrowser)
55 tab = window.gBrowser.tabs[i];
56 }
57 is(ss.getTabValue(tab, "uniq"), expectedData,
58 "load " + loadCount + " - correct tab was restored");
59
60 if (loadCount == state.windows[0].tabs.length) {
61 gProgressListener.unsetCallback();
62 executeSoon(function () {
63 reloadAllTabs(state, function () {
64 waitForBrowserState(TestRunner.backupState, testCascade);
65 });
66 });
67 } else {
68 // reload the next tab
69 window.gBrowser.reloadTab(window.gBrowser.tabs[loadCount]);
70 }
71 }
72 });
73
74 yield ss.setBrowserState(JSON.stringify(state));
75 }
76
77 function testCascade() {
78 Services.prefs.setBoolPref(PREF_RESTORE_ON_DEMAND, false);
79
80 let state = { windows: [{ tabs: [
81 { entries: [{ url: "http://example.com/#1" }], extData: { "uniq": r() } },
82 { entries: [{ url: "http://example.com/#2" }], extData: { "uniq": r() } },
83 { entries: [{ url: "http://example.com/#3" }], extData: { "uniq": r() } },
84 { entries: [{ url: "http://example.com/#4" }], extData: { "uniq": r() } },
85 { entries: [{ url: "http://example.com/#5" }], extData: { "uniq": r() } },
86 { entries: [{ url: "http://example.com/#6" }], extData: { "uniq": r() } }
87 ] }] };
88
89 let loadCount = 0;
90 gProgressListener.setCallback(function (aBrowser, aNeedRestore, aRestoring, aRestored) {
91 if (++loadCount < state.windows[0].tabs.length) {
92 return;
93 }
94
95 gProgressListener.unsetCallback();
96 executeSoon(function () {
97 reloadAllTabs(state, next);
98 });
99 });
100
101 ss.setBrowserState(JSON.stringify(state));
102 }
103
104 function reloadAllTabs(aState, aCallback) {
105 // Simulate a left mouse button click with no modifiers, which is what
106 // Command-R, or clicking reload does.
107 let fakeEvent = {
108 button: 0,
109 metaKey: false,
110 altKey: false,
111 ctrlKey: false,
112 shiftKey: false
113 };
114
115 let loadCount = 0;
116 gWebProgressListener.setCallback(function (aBrowser) {
117 if (++loadCount <= aState.windows[0].tabs.length) {
118 // double check that this tab was the right one
119 let expectedData = aState.windows[0].tabs[loadCount - 1].extData.uniq;
120 let tab;
121 for (let i = 0; i < window.gBrowser.tabs.length; i++) {
122 if (!tab && window.gBrowser.tabs[i].linkedBrowser == aBrowser)
123 tab = window.gBrowser.tabs[i];
124 }
125 is(ss.getTabValue(tab, "uniq"), expectedData,
126 "load " + loadCount + " - correct tab was reloaded");
127
128 if (loadCount == aState.windows[0].tabs.length) {
129 gWebProgressListener.unsetCallback();
130 executeSoon(aCallback);
131 } else {
132 // reload the next tab
133 window.gBrowser.selectTabAtIndex(loadCount);
134 BrowserReloadOrDuplicate(fakeEvent);
135 }
136 }
137 });
138
139 BrowserReloadOrDuplicate(fakeEvent);
140 }

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