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comparison: docshell/test/chrome/bug690056_window.xul
docshell/test/chrome/bug690056_window.xul
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| -1:000000000000 | 0:4f74a4b1dff7 |
|---|---|
| 1 <?xml version="1.0"?> | |
| 2 <?xml-stylesheet href="chrome://global/skin" type="text/css"?> | |
| 3 | |
| 4 <window id="690056Test" | |
| 5 xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" | |
| 6 width="600" | |
| 7 height="600" | |
| 8 onload="setTimeout(nextTest,0);" | |
| 9 title="bug 6500056 test"> | |
| 10 | |
| 11 <script type="application/javascript" src= "chrome://mochikit/content/chrome-harness.js" /> | |
| 12 <script type="application/javascript" src="docshell_helpers.js" /> | |
| 13 <script type="application/javascript"><![CDATA[ | |
| 14 var tests = testIterator(); | |
| 15 | |
| 16 function nextTest() { | |
| 17 tests.next(); | |
| 18 } | |
| 19 | |
| 20 // Makes sure that we fire the visibilitychange events | |
| 21 function testIterator() { | |
| 22 // Enable bfcache | |
| 23 enableBFCache(8); | |
| 24 | |
| 25 // Load something for a start | |
| 26 doPageNavigation({ | |
| 27 uri: 'data:text/html,<title>initial load</title>', | |
| 28 onNavComplete: nextTest | |
| 29 }); | |
| 30 yield undefined; | |
| 31 | |
| 32 // Now load a new page | |
| 33 doPageNavigation({ | |
| 34 uri: 'data:text/html,<title>new load</title>', | |
| 35 eventsToListenFor: [ "pageshow", "pagehide", "visibilitychange" ], | |
| 36 expectedEvents: [ { type: "pagehide", | |
| 37 title: "initial load", | |
| 38 persisted: true }, | |
| 39 { type: "visibilitychange", | |
| 40 title: "initial load", | |
| 41 visibilityState: "hidden", | |
| 42 hidden: true }, | |
| 43 // No visibilitychange events fired for initial pageload | |
| 44 { type: "pageshow", | |
| 45 title: "new load", | |
| 46 persisted: false }, // false on initial load | |
| 47 ], | |
| 48 onNavComplete: nextTest | |
| 49 }); | |
| 50 yield undefined; | |
| 51 | |
| 52 // Now go back | |
| 53 doPageNavigation({ | |
| 54 back: true, | |
| 55 eventsToListenFor: [ "pageshow", "pagehide", "visibilitychange" ], | |
| 56 expectedEvents: [ { type: "pagehide", | |
| 57 title: "new load", | |
| 58 persisted: true }, | |
| 59 { type: "visibilitychange", | |
| 60 title: "new load", | |
| 61 visibilityState: "hidden", | |
| 62 hidden: true }, | |
| 63 { type: "visibilitychange", | |
| 64 title: "initial load", | |
| 65 visibilityState: "visible", | |
| 66 hidden: false }, | |
| 67 { type: "pageshow", | |
| 68 title: "initial load", | |
| 69 persisted: true }, | |
| 70 ], | |
| 71 onNavComplete: nextTest | |
| 72 }); | |
| 73 yield undefined; | |
| 74 | |
| 75 // And forward | |
| 76 doPageNavigation({ | |
| 77 forward: true, | |
| 78 eventsToListenFor: [ "pageshow", "pagehide", "visibilitychange" ], | |
| 79 expectedEvents: [ { type: "pagehide", | |
| 80 title: "initial load", | |
| 81 persisted: true }, | |
| 82 { type: "visibilitychange", | |
| 83 title: "initial load", | |
| 84 visibilityState: "hidden", | |
| 85 hidden: true }, | |
| 86 { type: "visibilitychange", | |
| 87 title: "new load", | |
| 88 visibilityState: "visible", | |
| 89 hidden: false }, | |
| 90 { type: "pageshow", | |
| 91 title: "new load", | |
| 92 persisted: true }, | |
| 93 ], | |
| 94 onNavComplete: nextTest | |
| 95 }); | |
| 96 yield undefined; | |
| 97 | |
| 98 function generateDetector(state, hidden, title, name) { | |
| 99 var detector = function (event) { | |
| 100 is(event.target.hidden, hidden, | |
| 101 name + " hidden value does not match"); | |
| 102 is(event.target.visibilityState, state, | |
| 103 name + " state value does not match"); | |
| 104 is(event.target.title, title, | |
| 105 name + " title value does not match"); | |
| 106 document.getElementById("content") | |
| 107 .removeEventListener("visibilitychange", | |
| 108 detector, | |
| 109 true); | |
| 110 nextTest(); | |
| 111 } | |
| 112 | |
| 113 document.getElementById("content") | |
| 114 .addEventListener("visibilitychange", detector, true); | |
| 115 } | |
| 116 | |
| 117 generateDetector("hidden", true, "new load", "Going hidden"); | |
| 118 | |
| 119 // Now flip our docshell to not active | |
| 120 document.getElementById("content").docShellIsActive = false; | |
| 121 yield undefined; | |
| 122 | |
| 123 // And navigate back; there should be no visibility state transitions | |
| 124 doPageNavigation({ | |
| 125 back: true, | |
| 126 eventsToListenFor: [ "pageshow", "pagehide", "visibilitychange" ], | |
| 127 expectedEvents: [ { type: "pagehide", | |
| 128 title: "new load", | |
| 129 persisted: true }, | |
| 130 { type: "pageshow", | |
| 131 title: "initial load", | |
| 132 persisted: true }, | |
| 133 ], | |
| 134 unexpectedEvents: [ "visibilitychange" ], | |
| 135 onNavComplete: nextTest | |
| 136 }); | |
| 137 yield undefined; | |
| 138 | |
| 139 generateDetector("visible", false, "initial load", "Going visible"); | |
| 140 | |
| 141 // Now set the docshell active again | |
| 142 document.getElementById("content").docShellIsActive = true; | |
| 143 yield undefined; | |
| 144 | |
| 145 // And forward | |
| 146 doPageNavigation({ | |
| 147 forward: true, | |
| 148 eventsToListenFor: [ "pageshow", "pagehide", "visibilitychange" ], | |
| 149 expectedEvents: [ { type: "pagehide", | |
| 150 title: "initial load", | |
| 151 persisted: true }, | |
| 152 { type: "visibilitychange", | |
| 153 title: "initial load", | |
| 154 visibilityState: "hidden", | |
| 155 hidden: true }, | |
| 156 { type: "visibilitychange", | |
| 157 title: "new load", | |
| 158 visibilityState: "visible", | |
| 159 hidden: false }, | |
| 160 { type: "pageshow", | |
| 161 title: "new load", | |
| 162 persisted: true }, | |
| 163 ], | |
| 164 onNavComplete: nextTest | |
| 165 }); | |
| 166 yield undefined; | |
| 167 | |
| 168 // Tell the framework the test is finished. Include the final 'yield' | |
| 169 // statement to prevent a StopIteration exception from being thrown. | |
| 170 finish(); | |
| 171 yield undefined; | |
| 172 } | |
| 173 ]]></script> | |
| 174 | |
| 175 <browser type="content-primary" flex="1" id="content" src="about:blank"/> | |
| 176 </window> |
