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31 lines
970 B
JavaScript
31 lines
970 B
JavaScript
Components.utils.import("resource://gre/modules/Services.jsm");
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function run_test() {
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if (!Services.prefs.getBoolPref("javascript.options.asyncstack")) {
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do_print("Async stacks are disabled.");
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return;
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}
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function getAsyncStack() {
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return Components.stack;
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}
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// asyncCause may contain non-ASCII characters.
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let testAsyncCause = "Tes" + String.fromCharCode(355) + "String";
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Components.utils.callFunctionWithAsyncStack(function asyncCallback() {
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let stack = Components.stack;
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do_check_eq(stack.name, "asyncCallback");
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do_check_eq(stack.caller, null);
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do_check_eq(stack.asyncCause, null);
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do_check_eq(stack.asyncCaller.name, "getAsyncStack");
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do_check_eq(stack.asyncCaller.asyncCause, testAsyncCause);
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do_check_eq(stack.asyncCaller.asyncCaller, null);
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do_check_eq(stack.asyncCaller.caller.name, "run_test");
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do_check_eq(stack.asyncCaller.caller.asyncCause, null);
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}, getAsyncStack(), testAsyncCause);
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}
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