68 lines
2.4 KiB
HTML
68 lines
2.4 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>CSSStyleSheet parsingMode test - bug 1230491</title>
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<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
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<script type="application/javascript">
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SimpleTest.waitForExplicitFinish();
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function sheetText(sheet) {
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return [...sheet.cssRules].map(r => r.cssText).join();
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}
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function run() {
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const sss = Cc["@mozilla.org/content/style-sheet-service;1"]
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.getService(Ci.nsIStyleSheetService);
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const utils = window.windowUtils;
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const userUrl = encodeURI("data:text/css,body { color: seagreen; -moz-window-transform: none }");
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utils.loadSheetUsingURIString(userUrl, sss.USER_SHEET);
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const agentUrl = encodeURI("data:text/css,body { color: tomato; }");
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utils.loadSheetUsingURIString(agentUrl, sss.AGENT_SHEET);
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const authorUrl = "chrome://mochikit/content/tests/SimpleTest/test.css";
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let results = [];
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for (let sheet of InspectorUtils.getAllStyleSheets(document)) {
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if (sheet.href === agentUrl) {
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is(sheet.parsingMode, "agent", "agent sheet has expected mode");
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results[sss.AGENT_SHEET] = 1;
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} else if (sheet.href === userUrl) {
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is(sheet.parsingMode, "user", "user sheet has expected mode");
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is(sheet.cssRules[0].style.length, 2, "Chrome-only properties are parsed in user sheet")
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results[sss.USER_SHEET] = 1;
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} else if (sheet.href === authorUrl) {
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is(sheet.parsingMode, "author", "author sheet has expected mode");
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results[sss.AUTHOR_SHEET] = 1;
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} else {
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// Ignore sheets we don't care about.
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continue;
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}
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// Check that re-parsing preserves the mode.
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let mode = sheet.parsingMode;
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let text = sheetText(sheet);
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InspectorUtils.parseStyleSheet(sheet, "body { color: chartreuse; }");
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if (mode == "agent") {
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is(sheetText(sheet), text,
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"Reparsing should not have changed a UA sheet");
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} else {
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isnot(sheetText(sheet), text,
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"Reparsing should have changed a non-UA sheet");
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}
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is(sheet.parsingMode, mode,
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"check that re-parsing preserved mode " + mode);
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}
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ok(results[sss.AGENT_SHEET] && results[sss.USER_SHEET] &&
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results[sss.AUTHOR_SHEET],
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"all sheets seen");
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SimpleTest.finish();
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}
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</script>
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</head>
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<body onload="run()">
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<div> What? </div>
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</body>
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</html>
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