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26 lines
1000 B
JavaScript
26 lines
1000 B
JavaScript
const Cu = Components.utils;
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function run_test() {
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// Make sure we don't throw for primitive values.
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var result = "threw";
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try { result = XPCNativeWrapper.unwrap(2); } catch (e) {}
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do_check_eq(result, 2);
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result = "threw";
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try { result = XPCNativeWrapper(2); } catch (e) {}
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do_check_eq(result, 2);
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// Make sure that we can waive on a non-Xrayable object, and that we preserve
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// transitive waiving behavior.
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var sb = new Cu.Sandbox('http://www.example.com', {wantXHRConstructor: true});
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Cu.evalInSandbox('this.xhr = new XMLHttpRequest();', sb);
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Cu.evalInSandbox('this.jsobj = {mynative: xhr};', sb);
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do_check_true(!Cu.isXrayWrapper(XPCNativeWrapper.unwrap(sb.xhr)));
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do_check_true(Cu.isXrayWrapper(sb.jsobj.mynative));
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do_check_true(!Cu.isXrayWrapper(XPCNativeWrapper.unwrap(sb.jsobj).mynative));
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// Test the new Cu API.
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var waived = Cu.waiveXrays(sb.xhr);
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do_check_true(!Cu.isXrayWrapper(waived));
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do_check_true(Cu.isXrayWrapper(Cu.unwaiveXrays(waived)));
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}
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