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When gaining such access, the web page resets the stylesheet to its principal, because it can now edit the sheet.
96 lines
3.3 KiB
HTML
96 lines
3.3 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=732209
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-->
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<head>
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<meta charset="utf-8">
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<title>Test for Bug 732209</title>
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<script type="application/javascript" 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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<style>
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#content span { color: red; }
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#content span.reverse { color: green; }
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#content { display: block !important; }
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#content span::before { content: attr(id); }
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</style>
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<link rel="stylesheet" href="bug732209-css.sjs?one">
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<link rel="stylesheet" href="bug732209-css.sjs?two" crossorigin>
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<link rel="stylesheet" href="bug732209-css.sjs?three" crossorigin="use-credentials">
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<link rel="stylesheet"
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href="http://example.com/tests/layout/style/test/bug732209-css.sjs?four">
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<link rel="stylesheet"
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href="http://example.com/tests/layout/style/test/bug732209-css.sjs?five"
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crossorigin>
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<link rel="stylesheet"
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href="http://example.com/tests/layout/style/test/bug732209-css.sjs?six"
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crossorigin="use-credentials">
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<link rel="stylesheet"
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href="http://example.com/tests/layout/style/test/bug732209-css.sjs?seven&cors-anonymous">
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<link rel="stylesheet" id="cross-origin-sheet"
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href="http://example.com/tests/layout/style/test/bug732209-css.sjs?eight&cors-anonymous"
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crossorigin>
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<link rel="stylesheet"
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href="http://example.com/tests/layout/style/test/bug732209-css.sjs?nine&cors-anonymous"
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crossorigin="use-credentials">
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<link rel="stylesheet"
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href="http://example.com/tests/layout/style/test/bug732209-css.sjs?ten&cors-credentials">
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<link rel="stylesheet"
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href="http://example.com/tests/layout/style/test/bug732209-css.sjs?eleven&cors-credentials"
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crossorigin>
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<link rel="stylesheet"
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href="http://example.com/tests/layout/style/test/bug732209-css.sjs?twelve&cors-credentials"
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crossorigin="use-credentials">
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=732209">Mozilla Bug 732209</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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<span id="one"></span>
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<span id="two"></span>
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<span id="three"></span>
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<span id="four"></span>
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<span id="five" class="reverse"></span>
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<span id="six" class="reverse"></span>
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<span id="seven"></span>
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<span id="eight"></span>
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<span id="nine" class="reverse"></span>
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<span id="ten"></span>
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<span id="eleven"></span>
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<span id="twelve"></span>
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</div>
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<pre id="test" style="color: red">
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<script type="application/javascript">
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/** Test for Bug 732209 **/
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SimpleTest.waitForExplicitFinish();
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addLoadEvent(function() {
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var spans = $("content").querySelectorAll("span");
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for (var i = 0; i < spans.length; ++i) {
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is(getComputedStyle(spans[i], "").color, "rgb(0, 128, 0)",
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"Span " + spans[i].id + " should be green");
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}
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try {
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var sheet = $("cross-origin-sheet").sheet;
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dump('aaa');
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is(sheet.cssRules.length, 2,
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"Should be able to get length of list of rules");
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is(sheet.cssRules[0].style.color, "green",
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"Should be able to read individual rules");
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} catch (e) {
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ok(false,
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"Should be allowed to access cross-origin sheet that opted in with CORS: " + e);
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}
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SimpleTest.finish();
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});
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</script>
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</pre>
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</body>
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</html>
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