The Tor Browser / file comparison
comparison: layout/base/tests/chrome/printpreview_helper.xul
layout/base/tests/chrome/printpreview_helper.xul
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:bccea8648463 |
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| 1 <?xml version="1.0"?> | |
| 2 <?xml-stylesheet type="text/css" href="chrome://global/skin"?> | |
| 3 <?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" | |
| 4 type="text/css"?> | |
| 5 <window onload="runTests()" | |
| 6 xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"> | |
| 7 <iframe height="200" width="600" type="content"></iframe> | |
| 8 <iframe height="200" width="600" type="content"></iframe> | |
| 9 <script type="application/javascript"> | |
| 10 <![CDATA[ | |
| 11 var is = window.opener.wrappedJSObject.is; | |
| 12 var isnot = window.opener.wrappedJSObject.isnot; | |
| 13 var ok = window.opener.wrappedJSObject.ok; | |
| 14 var todo = window.opener.wrappedJSObject.todo; | |
| 15 var SimpleTest = window.opener.wrappedJSObject.SimpleTest; | |
| 16 var gWbp; | |
| 17 var ctx1; | |
| 18 var ctx2; | |
| 19 var counter = 0; | |
| 20 | |
| 21 var file = Components.classes["@mozilla.org/file/directory_service;1"] | |
| 22 .getService(Components.interfaces.nsIProperties) | |
| 23 .get("TmpD", Components.interfaces.nsILocalFile); | |
| 24 filePath = file.path; | |
| 25 | |
| 26 function printpreview() { | |
| 27 gWbp = window.frames[1].QueryInterface(Components.interfaces.nsIInterfaceRequestor) | |
| 28 .getInterface(Components.interfaces.nsIWebBrowserPrint); | |
| 29 var listener = { | |
| 30 onLocationChange: function(webProgress, request, location, flags) { }, | |
| 31 onProgressChange: function(webProgress, request, curSelfProgress, | |
| 32 maxSelfProgress, curTotalProgress, | |
| 33 maxTotalProgress) { }, | |
| 34 onSecurityChange: function(webProgress, request, state) { }, | |
| 35 onStateChange: function(webProgress, request, stateFlags, status) { }, | |
| 36 onStatusChange: function(webProgress, request, status, message) { }, | |
| 37 QueryInterface: function(iid) { | |
| 38 if (iid.equals(Components.interfaces.nsIWebProgressListener) || | |
| 39 iid.equals(Components.interfaces.nsISupportsWeakReference)) | |
| 40 return this; | |
| 41 throw Components.results.NS_NOINTERFACE; | |
| 42 } | |
| 43 } | |
| 44 var prefs = Components.classes["@mozilla.org/preferences-service;1"] | |
| 45 .getService(Components.interfaces.nsIPrefBranch); | |
| 46 prefs.setBoolPref('print.show_print_progress', false); | |
| 47 //XXX I would have thought this would work, instead I'm forced to use prefs service | |
| 48 gWbp.globalPrintSettings.showPrintProgress = false; | |
| 49 var before = 0; | |
| 50 var after = 0; | |
| 51 function beforeprint() { ++before; } | |
| 52 function afterprint() { ++after; } | |
| 53 window.frames[0].addEventListener("beforeprint", beforeprint, true); | |
| 54 window.frames[0].addEventListener("afterprint", afterprint, true); | |
| 55 gWbp.printPreview(gWbp.globalPrintSettings, window.frames[0], listener); | |
| 56 is(before, 1, "Should have called beforeprint listener!"); | |
| 57 is(after, 1, "Should have called afterprint listener!"); | |
| 58 window.frames[0].removeEventListener("beforeprint", beforeprint, true); | |
| 59 window.frames[0].removeEventListener("afterprint", afterprint, true); | |
| 60 prefs.clearUserPref('print.show_print_progress'); | |
| 61 } | |
| 62 | |
| 63 function exitprintpreview() { | |
| 64 window.frames[1].QueryInterface(Components.interfaces.nsIInterfaceRequestor) | |
| 65 .getInterface(Components.interfaces.nsIWebBrowserPrint).exitPrintPreview(); | |
| 66 } | |
| 67 | |
| 68 function finish() { | |
| 69 SimpleTest.finish(); | |
| 70 window.close(); | |
| 71 } | |
| 72 | |
| 73 function runTests() | |
| 74 { | |
| 75 var printService = Components.classes["@mozilla.org/gfx/printsettings-service;1"] | |
| 76 .getService(Components.interfaces.nsIPrintSettingsService); | |
| 77 | |
| 78 try { | |
| 79 Components.classes["@mozilla.org/gfx/printerenumerator;1"] | |
| 80 .getService(Components.interfaces.nsIPrinterEnumerator); | |
| 81 } catch(e) { | |
| 82 todo(false, "Test skipped on MacOSX, as the print preview code doesn't work there"); | |
| 83 finish(); | |
| 84 return; | |
| 85 } | |
| 86 | |
| 87 if (printService.defaultPrinterName != '') { | |
| 88 startTest1(); | |
| 89 } else { | |
| 90 todo(false, "No printer seems installed on this machine, that is necessary for this test"); | |
| 91 finish(); | |
| 92 } | |
| 93 } | |
| 94 | |
| 95 function compareCanvases() { | |
| 96 return window.QueryInterface(Components.interfaces.nsIInterfaceRequestor) | |
| 97 .getInterface(Components.interfaces.nsIDOMWindowUtils) | |
| 98 .compareCanvases(document.getElementsByTagName("canvas")[0], | |
| 99 document.getElementsByTagName("canvas")[1], | |
| 100 {}) == 0; | |
| 101 } | |
| 102 | |
| 103 function addHTMLContent(parent) { | |
| 104 var n = parent.ownerDocument.createElement("div"); | |
| 105 parent.appendChild(n); | |
| 106 var s = "<iframe width='500' height='40' src='data:text/plain,ThisIsAnIframeCreatedDuringPrintPreview'></iframe>"; | |
| 107 s += "<table>"; | |
| 108 for (var i = 1; i < 501; ++i) { | |
| 109 s += "<tr><td>Cell A" + i + "</td><td>Cell B" + i + "</td><td>Cell C" + i + "</td></tr>"; | |
| 110 } | |
| 111 s += "</table>"; | |
| 112 n.innerHTML = s; | |
| 113 } | |
| 114 | |
| 115 function startTest1() { | |
| 116 ctx1 = document.getElementsByTagName("canvas")[0].getContext("2d"); | |
| 117 ctx2 = document.getElementsByTagName("canvas")[1].getContext("2d"); | |
| 118 window.frames[0].document.body.innerHTML = "<div> </div><div>" + counter + " timers</div><div> </div>"; | |
| 119 | |
| 120 // Note this timeout is needed so that we can check that timers run | |
| 121 // after print preview, but not during it. | |
| 122 window.frames[0].wrappedJSObject.counter = counter; | |
| 123 window.frames[0].counterTimeout = "document.body.firstChild.nextSibling.innerHTML = ++counter + ' timers';" + | |
| 124 "window.setTimeout(counterTimeout, 0);"; | |
| 125 window.frames[0].setTimeout(window.frames[0].counterTimeout, 0); | |
| 126 window.frames[0].document.body.firstChild.innerHTML = "Print preview"; | |
| 127 | |
| 128 printpreview(); | |
| 129 ctx1.drawWindow(window.frames[1], 0, 0, 300, 300, "rgb(256,256,256)"); | |
| 130 window.frames[0].document.body.firstChild.innerHTML = "Galley presentation"; | |
| 131 | |
| 132 // Add some elements. | |
| 133 addHTMLContent(window.frames[0].document.body.lastChild); | |
| 134 // Delete them. | |
| 135 window.frames[0].document.body.lastChild.innerHTML = ""; | |
| 136 // And readd. | |
| 137 addHTMLContent(window.frames[0].document.body.lastChild); | |
| 138 | |
| 139 setTimeout(finalizeTest1, 1000); | |
| 140 } | |
| 141 | |
| 142 function finalizeTest1() { | |
| 143 ctx2.drawWindow(window.frames[1], 0, 0, 300, 300, "rgb(256,256,256)"); | |
| 144 exitprintpreview(); | |
| 145 ok(compareCanvases(), "Canvas should be the same!"); | |
| 146 counter = window.frames[0].counter; | |
| 147 // This timeout is needed so that we can check that timers do run after | |
| 148 // print preview. | |
| 149 setTimeout(runTest2, 1000); | |
| 150 } | |
| 151 | |
| 152 function runTest2() { | |
| 153 isnot(window.frames[0].document.body.firstChild.nextSibling.textContent, "0 timers", "Timers should have run!"); | |
| 154 isnot(window.frames[0].counter, 0, "Timers should have run!"); | |
| 155 counter = window.frames[0].counter; | |
| 156 window.frames[0].counterTimeout = ""; | |
| 157 setTimeout(runTest3, 0); | |
| 158 } | |
| 159 | |
| 160 var elementIndex = 0; | |
| 161 var compareEmptyElement = true; | |
| 162 var emptyFormElements = | |
| 163 ["<input type='text'>", | |
| 164 "<input type='password'>", | |
| 165 "<input type='file'>", | |
| 166 "<input type='button'>", | |
| 167 "<input type='submit'>", | |
| 168 "<input type='reset'>", | |
| 169 "<input type='checkbox'>", | |
| 170 "<input type='radio'>", | |
| 171 "<select></select>", | |
| 172 "<select size='5'></select>", | |
| 173 "<textarea></textarea>"]; | |
| 174 | |
| 175 var formElements = | |
| 176 ["<input type='text' value='text'>", | |
| 177 "<input type='password' value='password'>", | |
| 178 "<input type='file' value='" + filePath + "'>", | |
| 179 "<input type='button' value='button'>", | |
| 180 "<input type='submit' value='submit button'>", | |
| 181 "<input type='reset' value='reset button'>", | |
| 182 "<input type='checkbox' checked>", | |
| 183 "<input type='radio' checked>", | |
| 184 "<select><option>option1</option></select>", | |
| 185 "<select size='5'><option>1</option><option>2</option><option>3</option></select>", | |
| 186 "<textarea value='textarea'>textarea</textarea>"]; | |
| 187 | |
| 188 function runTest3() { | |
| 189 if (compareEmptyElement) { | |
| 190 var currentIndex = elementIndex; | |
| 191 ++elementIndex; | |
| 192 if (elementIndex >= emptyFormElements.length) { | |
| 193 elementIndex = 0; | |
| 194 compareEmptyElement = false; | |
| 195 } | |
| 196 compareFormElementPrint(emptyFormElements[currentIndex], emptyFormElements[currentIndex], true); | |
| 197 return; | |
| 198 } else if (elementIndex < emptyFormElements.length) { | |
| 199 var currentIndex = elementIndex; | |
| 200 ++elementIndex; | |
| 201 compareFormElementPrint(emptyFormElements[currentIndex], formElements[currentIndex], false); | |
| 202 return; | |
| 203 } | |
| 204 | |
| 205 setTimeout(runTest4, 0) | |
| 206 } | |
| 207 | |
| 208 function compareFormElementPrint(el1, el2, equals) { | |
| 209 window.frames[0].document.body.innerHTML = el1; | |
| 210 window.frames[0].document.body.firstChild.value = | |
| 211 window.frames[0].document.body.firstChild.getAttribute('value'); | |
| 212 printpreview(); | |
| 213 ctx1.drawWindow(window.frames[1], 0, 0, 300, 300, "rgb(256,256,256)"); | |
| 214 exitprintpreview(); | |
| 215 window.frames[0].document.body.innerHTML = el2; | |
| 216 window.frames[0].document.body.firstChild.value = | |
| 217 window.frames[0].document.body.firstChild.getAttribute('value'); | |
| 218 printpreview(); | |
| 219 ctx2.drawWindow(window.frames[1], 0, 0, 300, 300, "rgb(256,256,256)"); | |
| 220 exitprintpreview(); | |
| 221 is(compareCanvases(), equals, | |
| 222 "Comparing print preview didn't succeed [" + el1 + " : " + el2 + "]"); | |
| 223 setTimeout(runTest3, 100); | |
| 224 } | |
| 225 | |
| 226 // This is a crash test for bug 539060. | |
| 227 function runTest4() { | |
| 228 window.frames[0].document.body.innerHTML = | |
| 229 "<iframe style='display: none;' src='data:text/html,<iframe>'></iframe>"; | |
| 230 setTimeout(runTest4end, 500); | |
| 231 } | |
| 232 | |
| 233 function runTest4end() { | |
| 234 printpreview(); | |
| 235 exitprintpreview(); | |
| 236 | |
| 237 runTest5(); | |
| 238 } | |
| 239 | |
| 240 // This is a crash test for bug 595337 | |
| 241 function runTest5() { | |
| 242 window.frames[0].document.body.innerHTML = | |
| 243 '<iframe style="position: fixed; visibility: hidden; bottom: 10em;"></iframe>' + | |
| 244 '<input contenteditable="true" style="display: table; page-break-before: left; width: 10000px;">'; | |
| 245 printpreview(); | |
| 246 exitprintpreview(); | |
| 247 | |
| 248 setTimeout(runTest6, 0); | |
| 249 } | |
| 250 | |
| 251 // Crash test for bug 878037 | |
| 252 function runTest6() { | |
| 253 window.frames[0].document.body.innerHTML = | |
| 254 '<style> li { list-style-image: url("animated.gif"); } </style>' + | |
| 255 '<li>Firefox will crash if you try and print this page</li>'; | |
| 256 | |
| 257 setTimeout(runTest6end, 500); | |
| 258 } | |
| 259 | |
| 260 function runTest6end() { | |
| 261 printpreview(); | |
| 262 exitprintpreview(); | |
| 263 | |
| 264 finish(); | |
| 265 } | |
| 266 | |
| 267 ]]></script> | |
| 268 <table style="border: 1px solid black;" xmlns="http://www.w3.org/1999/xhtml"> | |
| 269 <tr><th>Print preview canvas 1</th><th>Print preview canvas 2</th></tr> | |
| 270 <tr> | |
| 271 <td><canvas height="300" width="300"></canvas></td> | |
| 272 <td><canvas height="300" width="300"></canvas></td> | |
| 273 </tr></table> | |
| 274 </window> |
