34 lines
1.3 KiB
HTML
34 lines
1.3 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=1173199
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-->
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<head>
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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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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1173199">Mozilla Bug 1173199</a>
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<div id="testnodes"></div>
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<pre id="test">
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<script type="application/javascript">
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add_task(async function() {
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const { ContentTaskUtils } = ChromeUtils.importESModule(
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"resource://testing-common/ContentTaskUtils.sys.mjs"
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);
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let t = document.getElementById('testnodes');
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const url = 'chrome://mochitests/content/chrome/layout/mathml/tests/test_disabled_chrome_iframe.html';
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const chromeIframeEl = document.createElement('iframe');
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let chromeLoadPromise = ContentTaskUtils.waitForEvent(chromeIframeEl, 'load', false);
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chromeIframeEl.src = url;
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t.appendChild(chromeIframeEl);
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await chromeLoadPromise;
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const mspaceBox = chromeIframeEl.contentDocument.body.querySelector("mspace").getBoundingClientRect();
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ok(mspaceBox.width > 50, "MathML is laid out in Chrome documents even when the mathml.disabled preference is true.");
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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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