13 lines
500 B
HTML
13 lines
500 B
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="iframe"></iframe>
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<script>
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test(() => {
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assert_throws_dom("InvalidStateError", iframe.contentWindow.DOMException, () => {
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iframe.contentWindow.navigation.updateCurrentEntry({ state: 1 });
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});
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assert_equals(navigation.currentEntry.getState(), undefined);
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}, "updateCurrentEntry() must throw if the document is still on the initial about:blank");
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</script>
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