32 lines
1.7 KiB
HTML
32 lines
1.7 KiB
HTML
<!doctype html>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<iframe id="i" src="/common/blank.html"></iframe>
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<script src="/common/get-host-info.sub.js"></script>
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<script>
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promise_test(async t => {
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// Wait for after the load event so that the navigation doesn't get converted
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// into a replace navigation.
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await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
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i.contentWindow.location = get_host_info().HTTP_ORIGIN_WITH_DIFFERENT_PORT + "/common/blank.html";
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await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
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i.contentWindow.location = get_host_info().HTTP_ORIGIN + "/common/blank.html";
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await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
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// Go back to the first entry in the iframe. Because the navigation API only
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// exposes same-origin *contiguous* entries, and there's a cross-origin entry
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// in between, we have to use history.go().
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history.go(-2);
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await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
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assert_equals(i.contentWindow.navigation.entries().length, 1);
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// activation.from will be null because the entry that triggered the traversal
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// is in a different same-origin contiguous region.
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assert_equals(i.contentWindow.navigation.activation.entry, i.contentWindow.navigation.currentEntry);
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assert_equals(i.contentWindow.navigation.activation.entry.index, 0);
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assert_equals(i.contentWindow.navigation.activation.from, null);
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assert_equals(i.contentWindow.navigation.activation.navigationType, "traverse");
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}, "navigation.activation - traverse from a non-contiguous same-origin url");
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</script>
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