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Diffstat (limited to 'dom/bindings/test/test_callback_exceptions.html')
| -rw-r--r-- | dom/bindings/test/test_callback_exceptions.html | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/dom/bindings/test/test_callback_exceptions.html b/dom/bindings/test/test_callback_exceptions.html new file mode 100644 index 0000000000..93d4787774 --- /dev/null +++ b/dom/bindings/test/test_callback_exceptions.html @@ -0,0 +1,19 @@ +<!DOCTYPE html> +<meta charset=utf-8> +<title>Test for ...</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="log"></div> +<script> +/* global promise_test, promise_rejects */ + +promise_test(function(t) { + var iterator = document.createNodeIterator(document, NodeFilter.SHOW_ALL, JSON.parse); + return promise_rejects(t, new SyntaxError, + Promise.resolve().then(iterator.nextNode.bind(iterator))); +}, "Trying to use JSON.parse as filter should throw a catchable SyntaxError exception even when the filter is invoked async"); + +promise_test(function(t) { + return promise_rejects(t, new SyntaxError, Promise.resolve("{").then(JSON.parse)); +}, "Trying to use JSON.parse as a promise callback should allow the next promise to handle the resulting exception."); +</script> |