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comparison: layout/generic/test/test_bug263683.html
layout/generic/test/test_bug263683.html
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| 1 <!DOCTYPE HTML> | |
| 2 <!-- This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 - License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 - file, You can obtain one at http://mozilla.org/MPL/2.0/. --> | |
| 5 <html> | |
| 6 <!-- | |
| 7 https://bugzilla.mozilla.org/show_bug.cgi?id=263683 | |
| 8 --> | |
| 9 | |
| 10 <head> | |
| 11 <title>Test for Bug 263683</title> | |
| 12 <script type="application/javascript" src="/MochiKit/MochiKit.js"></script> | |
| 13 <script type="application/javascript" | |
| 14 src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 15 <script type="application/javascript" | |
| 16 src="/tests/SimpleTest/WindowSnapshot.js"></script> | |
| 17 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> | |
| 18 </head> | |
| 19 | |
| 20 <body onload="onLoad();" onunload="onUnload();"> | |
| 21 <a target="_blank" | |
| 22 href="https://bugzilla.mozilla.org/show_bug.cgi?id=263683"> | |
| 23 Mozilla Bug 263683 | |
| 24 </a> | |
| 25 <p id="display"></p> | |
| 26 <div id="content" style="display: none"> | |
| 27 </div> | |
| 28 | |
| 29 <pre id="test"> | |
| 30 <script type="application/javascript"> | |
| 31 | |
| 32 /** Test for Bug 263683 **/ | |
| 33 | |
| 34 SimpleTest.waitForExplicitFinish(); | |
| 35 | |
| 36 var userSetBG = false; | |
| 37 var userValueBG = null; | |
| 38 var prefNameBG = "ui.textHighlightBackground"; | |
| 39 var userSetFG = false; | |
| 40 var userValueFG = null; | |
| 41 var prefNameFG = "ui.textHighlightForeground"; | |
| 42 | |
| 43 function onLoad() { | |
| 44 SpecialPowers.pushPrefEnv({'set': [[prefNameBG, "#EF0FFF"], [prefNameFG, "#FFFFFF"]]}, startTest); | |
| 45 } | |
| 46 | |
| 47 function startTest() { | |
| 48 var textToSelect = document.getElementById("selecttext"); | |
| 49 | |
| 50 // Take a snapshot now. This will be used to check that removing the | |
| 51 // ranges removes the highlighting correctly | |
| 52 var noHighlight = snapshotWindow(window); | |
| 53 | |
| 54 var controller = SpecialPowers.wrap(window). | |
| 55 QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor). | |
| 56 getInterface(SpecialPowers.Ci.nsIWebNavigation). | |
| 57 QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor). | |
| 58 getInterface(SpecialPowers.Ci.nsISelectionDisplay). | |
| 59 QueryInterface(SpecialPowers.Ci.nsISelectionController); | |
| 60 | |
| 61 // Get selection | |
| 62 var findSelection = controller.getSelection(controller.SELECTION_FIND); | |
| 63 | |
| 64 // Lastly add range | |
| 65 var range = document.createRange(); | |
| 66 range.selectNodeContents(textToSelect); | |
| 67 findSelection.addRange(range); | |
| 68 | |
| 69 // Take a snapshot of the highlighting | |
| 70 var highlighted = snapshotWindow(window); | |
| 71 | |
| 72 // Clear the highlighting, and take another snapshot | |
| 73 findSelection.removeAllRanges(); | |
| 74 var removedHighlight = snapshotWindow(window); | |
| 75 | |
| 76 // Manually "highlight" the text so we can check the rendering | |
| 77 textToSelect.style.backgroundColor="#EF0FFF"; | |
| 78 textToSelect.style.color="#FFFFFF"; | |
| 79 var manualHighlight = snapshotWindow(window); | |
| 80 | |
| 81 // Test 1: Did the highlighting render correctly? | |
| 82 var res = compareSnapshots(highlighted, manualHighlight, true); | |
| 83 ok(res[0], "SELECTION_FIND highlighting renders correctly"); | |
| 84 | |
| 85 // Test 2: Does removing the ranges from the SELECTION_FIND selection | |
| 86 // work as expected? | |
| 87 res = compareSnapshots(removedHighlight, noHighlight, true); | |
| 88 ok(res[0], "Removing ranges from FIND_SELECTION works correctly"); | |
| 89 | |
| 90 SimpleTest.finish(); | |
| 91 } | |
| 92 | |
| 93 </script> | |
| 94 </pre> | |
| 95 | |
| 96 <p><span id="selecttext">Text to be selected</span></p> | |
| 97 </body> | |
| 98 </html> |
