LayoutTests/fast/events/init-message-event.html - Issue 38063003: Improve TypeError messages from failed array conversions.

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Unified Diff: LayoutTests/fast/events/init-message-event.html

Issue 38063003: Improve TypeError messages from failed array conversions. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 7 years, 2 months ago

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Index: LayoutTests/fast/events/init-message-event.html

diff --git a/LayoutTests/fast/events/init-message-event.html b/LayoutTests/fast/events/init-message-event.html

new file mode 100644

index 0000000000000000000000000000000000000000..5ca4f0d94e8402cad99f4822e4c4fdf5f02d6c03

--- /dev/null

+++ b/LayoutTests/fast/events/init-message-event.html

@@ -0,0 +1,24 @@

+<!DOCTYPE html>

+<html>

+<head>

+<link rel="help" href="http://www.w3.org/TR/2013/WD-html51-20130528/editing.html#dom-datatransferitemlist-remove">

+<script src="../js/resources/js-test-pre.js"></script>

+</head>

+<body>

+<script>

+description("Checks that initMessageEvent() is working");

+var newEvent;

+function runTest() {

+ newEvent = document.createEvent("MessageEvent");

+ shouldThrow('newEvent.initMessageEvent("message", true, true, "ff", "*", 43, window, {x:1});', '"TypeError: 8th argument is neither an array, nor does it have indexed properties."');

+ shouldNotThrow('newEvent.initMessageEvent("message", true, true, "ff", "*", 43, window, null)');

+ shouldBeType(newEvent, MessageEvent);

+runTest();

+</script>

+<script src="../js/resources/js-test-post.js"></script>

+</body>

+</html>