mirror of
https://github.com/classilla/tenfourfox.git
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35 lines
1.0 KiB
JavaScript
35 lines
1.0 KiB
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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// This is just a sanity test that Gecko is giving SpiderMonkey a MallocSizeOf
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// function for new JSRuntimes. There is more extensive testing around the
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// expected byte sizes within SpiderMonkey's jit-tests, we just want to make
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// sure that Gecko is providing SpiderMonkey with the callback it needs.
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var Cu = Components.utils;
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const { byteSize } = Cu.getJSTestingFunctions();
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function run_test()
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{
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const objects = [
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{},
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{ w: 1, x: 2, y: 3, z:4, a: 5 },
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[],
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Array(10).fill(null),
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new RegExp("(2|two) problems", "g"),
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new Date(),
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new Uint8Array(64),
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Promise.resolve(1),
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function f() {},
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Object
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];
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for (let obj of objects) {
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do_print(uneval(obj));
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ok(byteSize(obj), "We should get some (non-zero) byte size");
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}
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}
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