michael@0: /*
michael@0:  * worker_helper.js
michael@0:  * bug 764234 tests
michael@0: */
michael@0: function runTestInWorker(files) {
michael@0:   function workerRun() {
michael@0:     var tests = [];
michael@0:     var asserts;
michael@0:     test = function(func, msg) {
michael@0:       asserts = [];
michael@0:       tests.push({asserts: asserts, msg: msg});
michael@0:     }
michael@0:     assert_equals = function(result, expected, msg) {
michael@0:       asserts.push(["assert_equals", result, expected, msg]);
michael@0:     };
michael@0:     assert_true = function(condition, msg) {
michael@0:       asserts.push(["assert_true", condition, msg]);
michael@0:     };
michael@0:     assert_unreached = function(condition, msg) {
michael@0:       asserts.push(["assert_unreached", condition, msg]);
michael@0:     };
michael@0:     onmessage = function(event) {
michael@0:       importScripts.apply(self, event.data);
michael@0:       runTest();
michael@0:       postMessage(tests);
michael@0:     };
michael@0:   }
michael@0: 
michael@0:   var url = URL.createObjectURL(new Blob([
michael@0:     runTest.toString(), "\n\n",
michael@0:     "(", workerRun.toString(), ")();"
michael@0:   ]));
michael@0:   var worker = new Worker(url);
michael@0:   var base = location.toString().replace(/\/[^\/]*$/,"/");
michael@0:   worker.postMessage(files.map(function(f) { return base + f; }));
michael@0:   worker.onmessage = function(event) {
michael@0:     URL.revokeObjectURL(url);
michael@0:     event.data.forEach(function(t) {
michael@0:       test(function() {
michael@0:         t.asserts.forEach(function(a) {
michael@0:           func = a.shift();
michael@0:           self[func].apply(self, a);
michael@0:         });
michael@0:       }, "worker " + t.msg);
michael@0:     });
michael@0:     done();
michael@0:   };
michael@0: }