зеркало из https://github.com/mozilla/gecko-dev.git
311 строки
8.8 KiB
HTML
311 строки
8.8 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test for additional sheets</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body onload="run()">
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=737003">Mozilla Bug 737003</a>
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<iframe id="iframe" src="additional_sheets_helper.html"></iframe>
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<pre id="test">
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<script type="application/javascript">
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var gIOService = SpecialPowers.Cc["@mozilla.org/network/io-service;1"]
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.getService(SpecialPowers.Ci.nsIIOService)
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var gSSService = SpecialPowers.Cc["@mozilla.org/content/style-sheet-service;1"]
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.getService(SpecialPowers.Ci.nsIStyleSheetService);
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function getUri(style)
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{
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return "data:text/css," + style;
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}
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function getStyle(color, swapped)
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{
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return "body {color: " + color + (swapped ? " !important" : "") +
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"; background-color: " + color + (swapped ? "" : " !important;") + ";}";
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}
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function loadUserSheet(win, style)
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{
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loadSheet(win, style, "USER_SHEET");
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}
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function loadAgentSheet(win, style)
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{
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loadSheet(win, style, "AGENT_SHEET");
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}
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function loadAuthorSheet(win, style)
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{
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loadSheet(win, style, "AUTHOR_SHEET");
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}
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function removeUserSheet(win, style)
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{
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removeSheet(win, style, "USER_SHEET");
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}
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function removeAgentSheet(win, style)
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{
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removeSheet(win, style, "AGENT_SHEET");
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}
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function removeAuthorSheet(win, style)
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{
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removeSheet(win, style, "AUTHOR_SHEET");
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}
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function loadSheet(win, style, type)
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{
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var uri = gIOService.newURI(getUri(style));
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var windowUtils = SpecialPowers.getDOMWindowUtils(win);
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windowUtils.loadSheet(uri, windowUtils[type]);
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}
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function removeSheet(win, style, type)
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{
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var uri = gIOService.newURI(getUri(style));
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var windowUtils = SpecialPowers.getDOMWindowUtils(win);
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windowUtils.removeSheet(uri, windowUtils[type]);
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}
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function loadAndRegisterUserSheet(win, style)
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{
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loadAndRegisterSheet(win, style, "USER_SHEET");
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}
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function loadAndRegisterAgentSheet(win, style)
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{
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loadAndRegisterSheet(win, style, "AGENT_SHEET");
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}
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function loadAndRegisterAuthorSheet(win, style)
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{
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loadAndRegisterSheet(win, style, "AUTHOR_SHEET");
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}
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function unregisterUserSheet(win, style)
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{
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unregisterSheet(win, style, "USER_SHEET");
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}
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function unregisterAgentSheet(win, style)
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{
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unregisterSheet(win, style, "AGENT_SHEET");
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}
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function unregisterAuthorSheet(win, style)
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{
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unregisterSheet(win, style, "AUTHOR_SHEET");
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}
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function loadAndRegisterSheet(win, style, type)
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{
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uri = gIOService.newURI(getUri(style));
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gSSService.loadAndRegisterSheet(uri, gSSService[type]);
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is(gSSService.sheetRegistered(uri, gSSService[type]), true);
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}
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function unregisterSheet(win, style, type)
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{
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var uri = gIOService.newURI(getUri(style));
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gSSService.unregisterSheet(uri, gSSService[type]);
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is(gSSService.sheetRegistered(uri, gSSService[type]), false);
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}
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function setDocSheet(win, style)
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{
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var subdoc = win.document;
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var headID = subdoc.getElementsByTagName("head")[0];
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var cssNode = subdoc.createElement('style');
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cssNode.type = 'text/css';
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cssNode.innerHTML = style;
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cssNode.id = 'docsheet';
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headID.appendChild(cssNode);
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}
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function removeDocSheet(win)
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{
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var subdoc = win.document;
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var node = subdoc.getElementById('docsheet');
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node.remove();
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}
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var agent = {
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type: 'agent',
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color: 'rgb(255, 0, 0)',
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addRules: loadAndRegisterAgentSheet,
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removeRules: unregisterAgentSheet
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};
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var user = {
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type: 'user',
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color: 'rgb(0, 255, 0)',
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addRules: loadAndRegisterUserSheet,
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removeRules: unregisterUserSheet
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};
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var additionalAgent = {
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type: 'additionalAgent',
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color: 'rgb(0, 0, 255)',
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addRules: loadAgentSheet,
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removeRules: removeAgentSheet
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};
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var additionalUser = {
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type: 'additionalUser',
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color: 'rgb(255, 255, 0)',
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addRules: loadUserSheet,
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removeRules: removeUserSheet
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};
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var additionalAuthor = {
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type: 'additionalAuthor',
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color: 'rgb(255, 255, 0)',
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addRules: loadAuthorSheet,
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removeRules: removeAuthorSheet
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};
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var doc = {
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type: 'doc',
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color: 'rgb(0, 255, 255)',
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addRules: setDocSheet,
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removeRules: removeDocSheet
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};
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var author = {
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type: 'author',
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color: 'rgb(255, 0, 255)',
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addRules: loadAndRegisterAuthorSheet,
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removeRules: unregisterAuthorSheet
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};
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function loadAndCheck(win, firstType, secondType, swap, result1, result2)
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{
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var firstStyle = getStyle(firstType.color, false);
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var secondStyle = getStyle(secondType.color, swap);
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firstType.addRules(win, firstStyle);
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secondType.addRules(win, secondStyle);
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var cs = win.getComputedStyle(win.document.body);
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is(cs.getPropertyValue('color'), result1,
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firstType.type + "(normal)" + " vs " + secondType.type + (swap ? "(important)" : "(normal)" ) + " 1");
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is(cs.getPropertyValue('background-color'), result2,
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firstType.type + "(important)" + " vs " + secondType.type + (swap ? "(normal)" : "(important)" ) + " 2");
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firstType.removeRules(win, firstStyle);
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secondType.removeRules(win, secondStyle);
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is(cs.getPropertyValue('color'), 'rgb(0, 0, 0)', firstType.type + " vs " + secondType.type + " 3");
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is(cs.getPropertyValue('background-color'), 'rgba(0, 0, 0, 0)', firstType.type + " vs " + secondType.type + " 4");
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}
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// There are 8 cases. Regular against regular, regular against important, important
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// against regular, important against important. We can load style from typeA first
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// then typeB or the other way around so that's 4*2=8 cases.
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function testStyleVsStyle(win, typeA, typeB, results)
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{
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function color(res)
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{
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return res ? typeB.color : typeA.color;
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}
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loadAndCheck(win, typeA, typeB, false, color(results.AB.rr), color(results.AB.ii));
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loadAndCheck(win, typeB, typeA, false, color(results.BA.rr), color(results.BA.ii));
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loadAndCheck(win, typeA, typeB, true, color(results.AB.ri), color(results.AB.ir));
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loadAndCheck(win, typeB, typeA, true, color(results.BA.ir), color(results.BA.ri));
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}
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// 5 user agent normal declarations
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// 4 user normal declarations
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// 3 author normal declarations
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// 2 author important declarations
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// 1 user important declarations
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// 0 user agent important declarations
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function run()
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{
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var iframe = document.getElementById("iframe");
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var win = iframe.contentWindow;
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// Some explanation how to interpret this result table...
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// in case of loading the agent style first and the user style later (AB)
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// if there is an important rule in both for let's say color (ii)
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// the rule specified in the agent style will lead (AB.ii == 0)
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// If both rules would be just regular rules the one specified in the user style
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// would lead. (AB.rr == 1). If we would load/add the rules in reverse order that
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// would not change that (BA.rr == 1)
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testStyleVsStyle(win, agent, user,
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{AB:{rr:1, ii:0, ri:1, ir:0}, BA:{rr:1, ii:0, ri:1, ir:0}});
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testStyleVsStyle(win, agent, doc,
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{AB:{rr:1, ii:0, ri:1, ir:0}, BA:{rr:1, ii:0, ri:1, ir:0}});
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testStyleVsStyle(win, additionalUser, agent,
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{AB:{rr:0, ii:1, ri:1, ir:0}, BA:{rr:0, ii:1, ri:1, ir:0}});
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testStyleVsStyle(win, additionalUser, doc,
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{AB:{rr:1, ii:0, ri:1, ir:0}, BA:{rr:1, ii:0, ri:1, ir:0}});
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testStyleVsStyle(win, additionalAgent, user,
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{AB:{rr:1, ii:0, ri:1, ir:0}, BA:{rr:1, ii:0, ri:1, ir:0}});
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testStyleVsStyle(win, additionalAgent, doc,
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{AB:{rr:1, ii:0, ri:1, ir:0}, BA:{rr:1, ii:0, ri:1, ir:0}});
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testStyleVsStyle(win, additionalAgent, additionalUser,
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{AB:{rr:1, ii:0, ri:1, ir:0}, BA:{rr:1, ii:0, ri:1, ir:0}});
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testStyleVsStyle(win, author, doc,
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{AB:{rr:0, ii:0, ri:1, ir:0}, BA:{rr:0, ii:0, ri:1, ir:0}});
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testStyleVsStyle(win, author, user,
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{AB:{rr:0, ii:1, ri:1, ir:0}, BA:{rr:0, ii:1, ri:1, ir:0}});
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testStyleVsStyle(win, author, agent,
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{AB:{rr:0, ii:1, ri:1, ir:0}, BA:{rr:0, ii:1, ri:1, ir:0}});
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testStyleVsStyle(win, author, additionalUser,
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{AB:{rr:0, ii:1, ri:1, ir:0}, BA:{rr:0, ii:1, ri:1, ir:0}});
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testStyleVsStyle(win, additionalAuthor, doc,
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{AB:{rr:0, ii:0, ri:1, ir:0}, BA:{rr:0, ii:0, ri:1, ir:0}});
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testStyleVsStyle(win, additionalAuthor, author,
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{AB:{rr:0, ii:0, ri:1, ir:0}, BA:{rr:0, ii:0, ri:1, ir:0}});
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testStyleVsStyle(win, additionalAuthor, user,
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{AB:{rr:0, ii:1, ri:1, ir:0}, BA:{rr:0, ii:1, ri:1, ir:0}});
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testStyleVsStyle(win, additionalAuthor, agent,
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{AB:{rr:0, ii:1, ri:1, ir:0}, BA:{rr:0, ii:1, ri:1, ir:0}});
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testStyleVsStyle(win, additionalAuthor, additionalUser,
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{AB:{rr:0, ii:1, ri:1, ir:0}, BA:{rr:0, ii:1, ri:1, ir:0}});
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// Bug 1228542
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var url = getStyle('rgb(255, 0, 0)');
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loadAndRegisterAuthorSheet(win, url);
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// Avoiding security exception...
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(new win.Function("document.open()"))();
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(new win.Function("document.close()"))();
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unregisterAuthorSheet(win, url);
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SimpleTest.finish();
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}
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SimpleTest.waitForExplicitFinish();
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</script>
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</pre>
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</body>
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</html>
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