The Tor Browser / file comparison
comparison: browser/devtools/styleinspector/test/browser_computedview_select-and-copy-styles.js
browser/devtools/styleinspector/test/browser_computedview_select-and-copy-styles.js
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| -1:000000000000 | 0:788068219c23 |
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| 1 /* vim: set ft=javascript ts=2 et sw=2 tw=80: */ | |
| 2 /* Any copyright is dedicated to the Public Domain. | |
| 3 http://creativecommons.org/publicdomain/zero/1.0/ */ | |
| 4 | |
| 5 "use strict"; | |
| 6 | |
| 7 // Tests that properties can be selected and copied from the computed view | |
| 8 | |
| 9 XPCOMUtils.defineLazyGetter(this, "osString", function() { | |
| 10 return Cc["@mozilla.org/xre/app-info;1"].getService(Ci.nsIXULRuntime).OS; | |
| 11 }); | |
| 12 | |
| 13 let test = asyncTest(function*() { | |
| 14 yield addTab("data:text/html,computed view copy test"); | |
| 15 | |
| 16 info("Creating the test document"); | |
| 17 content.document.body.innerHTML = '<style type="text/css"> ' + | |
| 18 'span { font-variant: small-caps; color: #000000; } ' + | |
| 19 '.nomatches {color: #ff0000;}</style> <div id="first" style="margin: 10em; ' + | |
| 20 'font-size: 14pt; font-family: helvetica, sans-serif; color: #AAA">\n' + | |
| 21 '<h1>Some header text</h1>\n' + | |
| 22 '<p id="salutation" style="font-size: 12pt">hi.</p>\n' + | |
| 23 '<p id="body" style="font-size: 12pt">I am a test-case. This text exists ' + | |
| 24 'solely to provide some things to <span style="color: yellow">' + | |
| 25 'highlight</span> and <span style="font-weight: bold">count</span> ' + | |
| 26 'style list-items in the box at right. If you are reading this, ' + | |
| 27 'you should go do something else instead. Maybe read a book. Or better ' + | |
| 28 'yet, write some test-cases for another bit of code. ' + | |
| 29 '<span style="font-style: italic">some text</span></p>\n' + | |
| 30 '<p id="closing">more text</p>\n' + | |
| 31 '<p>even more text</p>' + | |
| 32 '</div>'; | |
| 33 content.document.title = "Computed view context menu test"; | |
| 34 | |
| 35 info("Opening the computed view"); | |
| 36 let {toolbox, inspector, view} = yield openComputedView(); | |
| 37 | |
| 38 info("Selecting the test node"); | |
| 39 yield selectNode("span", inspector); | |
| 40 | |
| 41 yield checkCopySelection(view); | |
| 42 yield checkSelectAll(view); | |
| 43 }); | |
| 44 | |
| 45 function checkCopySelection(view) { | |
| 46 info("Testing selection copy"); | |
| 47 | |
| 48 let contentDocument = view.styleDocument; | |
| 49 let props = contentDocument.querySelectorAll(".property-view"); | |
| 50 ok(props, "captain, we have the property-view nodes"); | |
| 51 | |
| 52 let range = contentDocument.createRange(); | |
| 53 range.setStart(props[1], 0); | |
| 54 range.setEnd(props[3], 3); | |
| 55 contentDocument.defaultView.getSelection().addRange(range); | |
| 56 | |
| 57 info("Checking that cssHtmlTree.siBoundCopy() returns the correct clipboard value"); | |
| 58 | |
| 59 let expectedPattern = "font-family: helvetica,sans-serif;[\\r\\n]+" + | |
| 60 "font-size: 16px;[\\r\\n]+" + | |
| 61 "font-variant: small-caps;[\\r\\n]*"; | |
| 62 | |
| 63 return waitForClipboard(() => { | |
| 64 fireCopyEvent(props[0]); | |
| 65 }, () => { | |
| 66 return checkClipboardData(expectedPattern); | |
| 67 }).then(() => {}, () => { | |
| 68 failedClipboard(expectedPattern); | |
| 69 }); | |
| 70 } | |
| 71 | |
| 72 function checkSelectAll(view) { | |
| 73 info("Testing select-all copy"); | |
| 74 | |
| 75 let contentDoc = view.styleDocument; | |
| 76 let prop = contentDoc.querySelector(".property-view"); | |
| 77 | |
| 78 info("Checking that _SelectAll() then copy returns the correct clipboard value"); | |
| 79 view._onSelectAll(); | |
| 80 let expectedPattern = "color: #FF0;[\\r\\n]+" + | |
| 81 "font-family: helvetica,sans-serif;[\\r\\n]+" + | |
| 82 "font-size: 16px;[\\r\\n]+" + | |
| 83 "font-variant: small-caps;[\\r\\n]*"; | |
| 84 | |
| 85 return waitForClipboard(() => { | |
| 86 fireCopyEvent(prop); | |
| 87 }, () => { | |
| 88 return checkClipboardData(expectedPattern); | |
| 89 }).then(() => {}, () => { | |
| 90 failedClipboard(expectedPattern); | |
| 91 }); | |
| 92 } | |
| 93 | |
| 94 function checkClipboardData(expectedPattern) { | |
| 95 let actual = SpecialPowers.getClipboardData("text/unicode"); | |
| 96 let expectedRegExp = new RegExp(expectedPattern, "g"); | |
| 97 return expectedRegExp.test(actual); | |
| 98 } | |
| 99 | |
| 100 function failedClipboard(expectedPattern) { | |
| 101 // Format expected text for comparison | |
| 102 let terminator = osString == "WINNT" ? "\r\n" : "\n"; | |
| 103 expectedPattern = expectedPattern.replace(/\[\\r\\n\][+*]/g, terminator); | |
| 104 expectedPattern = expectedPattern.replace(/\\\(/g, "("); | |
| 105 expectedPattern = expectedPattern.replace(/\\\)/g, ")"); | |
| 106 | |
| 107 let actual = SpecialPowers.getClipboardData("text/unicode"); | |
| 108 | |
| 109 // Trim the right hand side of our strings. This is because expectedPattern | |
| 110 // accounts for windows sometimes adding a newline to our copied data. | |
| 111 expectedPattern = expectedPattern.trimRight(); | |
| 112 actual = actual.trimRight(); | |
| 113 | |
| 114 dump("TEST-UNEXPECTED-FAIL | Clipboard text does not match expected ... " + | |
| 115 "results (escaped for accurate comparison):\n"); | |
| 116 info("Actual: " + escape(actual)); | |
| 117 info("Expected: " + escape(expectedPattern)); | |
| 118 } |
