1 /* spec tests gl-matrix when embedded into a Web Worker */ 2 3 // only test with workers if workers are available 4 if (typeof(Worker) !== 'undefined') { 5 describe("Embedded within Web Workers", function() { 6 it("should initialize successfully", function() { 7 var xhr = new XMLHttpRequest(); 8 var source = null; 9 xhr.onreadystatechange = function() { 10 if (this.readyState == this.DONE) { 11 if (this.status == 200) { 12 source = this.responseText; 13 } 14 } 15 }; 16 xhr.open("GET", "/dist/gl-matrix-min.js"); 17 xhr.send(); 18 19 var result = null; 20 21 waitsFor(function() { 22 if (!source) return false; 23 var blob = new Blob([ 24 source, 25 "self.postMessage(vec3.create());" 26 ], 27 {type: "application/javascript"} 28 ); 29 30 var worker = new Worker(URL.createObjectURL(blob)); 31 worker.onmessage = function(e) { 32 result = e.data; 33 }; 34 return true; 35 }); 36 37 waitsFor(function() { 38 if (!result) return false; 39 expect(result).toBeEqualish([0, 0, 0]); 40 return true; 41 }); 42 }); 43 }); 44 } 45
