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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=929236
+-->
+<head>
+ <meta charset="utf-8">
+ <title>asm.js browser tests</title>
+ <script type="text/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=929236">asm.js browser tests</a>
+ <p id="display"></p>
+ <div id="content" style="display: none"></div>
+ <pre id="test"></pre>
+
+ <script>
+ var jsFuns = SpecialPowers.Cu.getJSTestingFunctions();
+
+ var code = "function f() { 'use asm';\n";
+ for (var i = 0; i < 5000; i++)
+ code += "function g" + i + "() { return " + i + "}\n";
+ code += "return g42 }\n";
+ code += "ok(jsFuns.isAsmJSModule(f), 'f is an asm.js module')\n";
+ code += "var g42 = f();\n";
+ code += "ok(jsFuns.isAsmJSFunction(g42), 'g42 is an asm.js function')\n";
+ code += "ok(g42() === 42, 'g42 returns the correct result')\n";
+ code += "finishedEvalAsync(f);";
+ ok(code.length > 100000, "code is long enough to definitely hit the cache");
+
+ function evalAsync(code) {
+ var blob = new Blob([code], {type:"application/javascript"});
+ var script = document.createElement('script');
+ script.src = URL.createObjectURL(blob);
+ document.body.appendChild(script);
+ }
+
+ var state = 0;
+ function finishedEvalAsync(module) {
+ switch (state) {
+ case 0:
+ state++;
+ evalAsync(code);
+ break;
+ case 1:
+ ok(!jsFuns.isAsmJSModuleLoadedFromCache(module), 'module not loaded from cache');
+ SimpleTest.finish();
+ break;
+ default:
+ throw "huh?";
+ }
+ }
+
+ function runTest() {
+ // generate a big ol asm.js module and compile it async so that we can hit
+ // the asm.js cache.
+ SimpleTest.waitForExplicitFinish();
+ evalAsync(code);
+ }
+
+ if (!jsFuns.isAsmJSCompilationAvailable()) {
+ ok(true, "isAsmJSCompilationAvailable is false, skipping this test!");
+ } else {
+ runTest();
+ }
+ </script>
+
+</body>
+</html>