40 lines
1.3 KiB
HTML
40 lines
1.3 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<meta charset="utf-8">
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<title>Importing a node should respect sandbox</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" href="/tests/SimpleTest/test.css"/>
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<script>
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SimpleTest.waitForExplicitFinish();
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function imageHasLoaded() {
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return fetch("bug1739957.sjs?loaded")
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.then(response => response.text())
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.then(loaded => Boolean(loaded));
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}
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async function test() {
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let newDiv = document.createElement("div");
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newDiv.innerHTML = `<img src="bug1739957.sjs" onload="parent.postMessage('handlerRuns', '*')">`;
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let eventHandlerCalled = false;
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window.addEventListener("message", () => { eventHandlerCalled = true; }, { once: true })
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document.getElementById("frame").contentDocument.body.appendChild(newDiv);
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await SimpleTest.promiseWaitForCondition(imageHasLoaded, "Wait for image to load");
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ok(!eventHandlerCalled, "Event handlers on imported nodes shouldn't execute if sandbox doesn't allow script");
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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="test();">
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<p id="display"></p>
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<iframe id="frame" sandbox="allow-same-origin" src="about:blank"></iframe>
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<div id="content" style="display: none"></div>
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<pre id="test"></pre>
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</body>
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</html>
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