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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
| commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
| tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /dom/tests/mochitest/bugs/test_bug456151.html | |
| parent | Initial commit. (diff) | |
| download | firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.tar.xz firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.zip | |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/tests/mochitest/bugs/test_bug456151.html')
| -rw-r--r-- | dom/tests/mochitest/bugs/test_bug456151.html | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/dom/tests/mochitest/bugs/test_bug456151.html b/dom/tests/mochitest/bugs/test_bug456151.html new file mode 100644 index 0000000000..7b0cb22776 --- /dev/null +++ b/dom/tests/mochitest/bugs/test_bug456151.html @@ -0,0 +1,73 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=456151 +--> +<head> + <title>Test for Bug 456151</title> + <script type="application/javascript" src="/MochiKit/MochiKit.js"></script> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <script src="/tests/SimpleTest/EventUtils.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=456151">Mozilla Bug 456151</a> +<p id="display"></p> +<div id="content" style="display: none"> + +</div> +<pre id="test"> +<script type="application/javascript"> + +/** Test for Bug 456151 **/ +var intercepted = false; + +// Set up our new addEventListener +var proto = HTMLParagraphElement.prototype; +proto.oldAdd = proto.addEventListener; +proto.addEventListener = function(ev, list, capt) { + intercepted = true; + this.oldAdd(ev, list, capt); +} +proto.oldRemove = proto.removeEventListener; +proto.removeEventListener = function(ev, list, capt) { + intercepted = true; + this.oldRemove(ev, list, capt); +} + +var called = false; + +var func = function() { called = true; }; +$("display").addEventListener("click", func); +is(intercepted, true, "Should have interecepted addEventListener call"); + +sendMouseEvent({type: "click"}, "display"); +is(called, true, "Should have called event listener"); + +interecepted = false; +called = false; + +$("display").removeEventListener("click", func); +is(intercepted, true, "Should have interecepted removeEventListener call"); + +sendMouseEvent({type: "click"}, "display"); +is(called, false, "Should have removed event listener"); + +// And now some simple sanity tests +var recursion = false; +var x = document.createElement("span"); +HTMLSpanElement.prototype.addEventListener = + function(a, b, c) { + return x.addEventListener(a,b,c); + } +try { + x.addEventListener("click", function() { called = true; }); +} catch (e) { + recursion = e.message.match(/recursion/); +} +SimpleTest.isDeeply(recursion, ["recursion"], "Caught infinite recursion"); + +</script> +</pre> +</body> +</html> |