57 lines
1.6 KiB
JavaScript
57 lines
1.6 KiB
JavaScript
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/*global jasmine: true */
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(function() {
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var withoutAsync = {};
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["it", "beforeEach", "afterEach"].forEach(function(jasmineFunction) {
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withoutAsync[jasmineFunction] = jasmine.Env.prototype[jasmineFunction];
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return jasmine.Env.prototype[jasmineFunction] = function() {
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var args = Array.prototype.slice.call(arguments, 0);
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var timeout = null;
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if (isLastArgumentATimeout(args)) {
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timeout = args.pop();
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}
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if (isLastArgumentAnAsyncSpecFunction(args))
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{
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var specFunction = args.pop();
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args.push(function() {
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return asyncSpec(specFunction, this, timeout);
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});
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}
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return withoutAsync[jasmineFunction].apply(this, args);
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};
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});
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function isLastArgumentATimeout(args)
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{
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return args.length > 0 && (typeof args[args.length-1]) === "number";
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}
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function isLastArgumentAnAsyncSpecFunction(args)
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{
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return args.length > 0 && (typeof args[args.length-1]) === "function" && args[args.length-1].length > 0;
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}
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function asyncSpec(specFunction, spec, timeout) {
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if (timeout == null){timeout = jasmine.DEFAULT_TIMEOUT_INTERVAL || 1000;}
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var done = false;
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spec.runs(function() {
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try {
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return specFunction(function(error) {
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done = true;
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if (error != null) {
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return spec.fail(error);
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}
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});
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} catch (e) {
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done = true;
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throw e;
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}
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});
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return spec.waitsFor(function() {
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if (done === true) {
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return true;
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}
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}, "spec to complete", timeout);
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}
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}).call(this);
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