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Diffstat (limited to '')
| -rw-r--r-- | dom/bindings/test/test_domProxyArrayLengthGetter.html | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/dom/bindings/test/test_domProxyArrayLengthGetter.html b/dom/bindings/test/test_domProxyArrayLengthGetter.html new file mode 100644 index 0000000000..e2ce1fb870 --- /dev/null +++ b/dom/bindings/test/test_domProxyArrayLengthGetter.html @@ -0,0 +1,28 @@ +<!DOCTYPE html> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=1221421 +--> +<head> + <meta charset="utf-8"> + <title>Test for Bug 1221421</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> + <script type="text/javascript"> + + var x = document.documentElement.style; + x.__proto__ = [1, 2, 3]; + + var res = 0; + for (var h = 0; h < 5000; ++h) { + res += x.length; + } + is(res, 15000, "length getter should return array length"); + + </script> +</head> + +<body> + <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1221421">Mozilla Bug 1221421</a> +</body> +</html> |