40 lines
1.3 KiB
HTML
40 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<meta name="timeout" content="long">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/common/utils.js"></script>
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<script src="../resources/utils.js"></script>
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<script src="resources/utils.js"></script>
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<body>
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<script>
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setup(() => assertSpeculationRulesIsSupported());
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function runTest(test_file, expectation, description) {
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promise_test(async t => {
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const uid = token();
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// Run test in a new window for test isolation.
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window.open(`${test_file}?uid=${uid}`, '_blank', 'noopener');
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// Wait until the prerendered page sends the result.
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const bc = new PrerenderChannel('result', uid);
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t.add_cleanup(() => {
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new PrerenderChannel('close', uid).postMessage('close');
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})
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const result = await new Promise(r => bc.addEventListener('message', e => r(e.data)));
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assert_equals(result, expectation);
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}, description);
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}
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// Test that a page opens a window during prerendering.
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runTest(
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'resources/window-open-during-prerendering.html',
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'failed to open',
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'window.open() should fail during prerendering');
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// Test that a page opens a window in the prerenderingchange event.
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runTest(
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'resources/window-open-in-prerenderingchange.html',
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'opened',
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'window.open() should succeed in the prerenderingchange event');
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</script>
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