1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/layout/inspector/tests/chrome/test_bug695639.xul Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,80 @@
1.4 +<?xml version="1.0"?>
1.5 +<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
1.6 +<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
1.7 +<?xml-stylesheet type="text/css" href="test_bug695639.css"?>
1.8 +<!--
1.9 +https://bugzilla.mozilla.org/show_bug.cgi?id=695639
1.10 +-->
1.11 +<window title="Mozilla Bug 695639"
1.12 + xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
1.13 + onload="RunTest();">
1.14 + <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
1.15 + <script type="application/javascript">
1.16 + <![CDATA[
1.17 + /** Test for Bug 695639 - check that GetFontFacesForText handles wrapped lines properly **/
1.18 +
1.19 +SimpleTest.waitForExplicitFinish();
1.20 +
1.21 +function RunTest() {
1.22 + const CI = Components.interfaces;
1.23 + const CC = Components.classes;
1.24 +
1.25 + var domUtils =
1.26 + CC["@mozilla.org/inspector/dom-utils;1"].getService(CI.inIDOMUtils);
1.27 +
1.28 + var rng = document.createRange();
1.29 + var elem, fonts, f;
1.30 +
1.31 + elem = document.getElementById("test").childNodes[0];
1.32 + rng.setStart(elem, 0);
1.33 + rng.setEnd(elem, 14);
1.34 + fonts = domUtils.getUsedFontFaces(rng);
1.35 + is(fonts.length, 2, "number of fonts used for entire text");
1.36 +
1.37 + // initial latin substring...
1.38 + rng.setStart(elem, 0);
1.39 + rng.setEnd(elem, 5); // "Hello"
1.40 + fonts = domUtils.getUsedFontFaces(rng);
1.41 + is(fonts.length, 1, "number of fonts (1)");
1.42 + f = fonts.item(0);
1.43 + is(f.name, "Gentium Plus", "font name (1)");
1.44 +
1.45 + // the space (where the line wraps) should also be Gentium
1.46 + rng.setStart(elem, 5);
1.47 + rng.setEnd(elem, 6); // space
1.48 + fonts = domUtils.getUsedFontFaces(rng);
1.49 + is(fonts.length, 1, "number of fonts (2)");
1.50 + f = fonts.item(0);
1.51 + is(f.name, "Gentium Plus", "font name (2)");
1.52 +
1.53 + // the Chinese text "ni hao" should NOT be in Gentium
1.54 + rng.setStart(elem, 6);
1.55 + rng.setEnd(elem, 8); // two Chinese characters on second line
1.56 + fonts = domUtils.getUsedFontFaces(rng);
1.57 + is(fonts.length, 1, "number of fonts (3)");
1.58 + f = fonts.item(0);
1.59 + isnot(f.name, "Gentium Plus", "font name (3)");
1.60 +
1.61 + // space and "world" should be Gentium again
1.62 + rng.setStart(elem, 8);
1.63 + rng.setEnd(elem, 14);
1.64 + fonts = domUtils.getUsedFontFaces(rng);
1.65 + is(fonts.length, 1, "number of fonts (4)");
1.66 + f = fonts.item(0);
1.67 + is(f.name, "Gentium Plus", "font name (4)");
1.68 +
1.69 + SimpleTest.finish();
1.70 +}
1.71 + ]]>
1.72 + </script>
1.73 +
1.74 + <style type="text/css">
1.75 + </style>
1.76 +
1.77 + <body xmlns="http://www.w3.org/1999/xhtml">
1.78 + <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=695639"
1.79 + target="_blank">Mozilla Bug 695639</a>
1.80 + <div style="width: 2em;" class="test" id="test">Hello 你好 world</div>
1.81 + </body>
1.82 +
1.83 +</window>
