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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=775852
+-->
+<head>
+ <meta charset="utf-8">
+ <title>Test for Bug 775852</title>
+ <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.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=775852">Mozilla Bug 775852</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+ <canvas width="1" height="1" id="c"></canvas>
+</div>
+<pre id="test">
+<script type="application/javascript">
+
+/** Test for Bug 775852 **/
+function doTest() {
+ var gl = $("c").getContext("experimental-webgl");
+ if (!gl) {
+ // No WebGL support on MacOS 10.5. Just skip this test
+ todo(false, "WebGL not supported");
+ return;
+ }
+ var setterCalled = false;
+
+ extLength = gl.getSupportedExtensions().length;
+ ok(extLength > 0,
+ "This test won't work right if we have no supported extensions");
+
+ Object.defineProperty(Array.prototype, "0",
+ {
+ set: function(val) {
+ setterCalled = true;
+ }
+ });
+
+ // Test that our property got defined correctly
+ var arr = []
+ arr[0] = 5;
+ is(setterCalled, true, "Setter should be called when setting prop on array");
+
+ setterCalled = false;
+
+ is(gl.getSupportedExtensions().length, extLength,
+ "We should still have the same number of extensions");
+
+ is(setterCalled, false,
+ "Setter should not be called when getting supported extensions");
+}
+doTest();
+</script>
+</pre>
+</body>
+</html>