18 lines
815 B
HTML
18 lines
815 B
HTML
<!DOCTYPE html>
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<meta charset=utf-8>
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<title>Test for ...</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<div id="log"></div>
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<script>
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promise_test(function(t) {
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var iterator = document.createNodeIterator(document, NodeFilter.SHOW_ALL, JSON.parse);
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return promise_rejects(t, new SyntaxError,
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Promise.resolve().then(iterator.nextNode.bind(iterator)));
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}, "Trying to use JSON.parse as filter should throw a catchable SyntaxError exception even when the filter is invoked async");
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promise_test(function(t) {
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return promise_rejects(t, new SyntaxError, Promise.resolve('{').then(JSON.parse));
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}, "Trying to use JSON.parse as a promise callback should allow the next promise to handle the resulting exception.");
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</script>
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