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14 lines
702 B
JavaScript
14 lines
702 B
JavaScript
const Cu = Components.utils;
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function run_test() {
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// We rely on the crazy "wantXrays:false also causes values return from the
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// sandbox to be waived" behavior, because it's the simplest way to get
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// waivers out of the sandbox (which has no native objects). :-(
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var sb = new Cu.Sandbox('http://www.example.com', {wantXrays: false});
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Cu.evalInSandbox("this.foo = {}; Object.defineProperty(foo, 'bar', {get: function() {return {};}});", sb);
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do_check_true(sb.foo != XPCNativeWrapper(sb.foo), "sb.foo is waived");
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var desc = Object.getOwnPropertyDescriptor(sb.foo, 'bar');
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var b = desc.get();
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do_check_true(b != XPCNativeWrapper(b), "results from accessor descriptors are waived");
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}
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