| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <script> |
| description("Tests the acceptable types for arguments to navigator.getUserMedia methods."); |
| |
| function test(expression, expressionShouldThrow, expectedException) { |
| if (expressionShouldThrow) { |
| if (expectedException) |
| shouldThrow(expression, '"' + expectedException + '"'); |
| else |
| shouldThrow(expression, '"TypeError: Not enough arguments"'); |
| } else { |
| shouldNotThrow(expression); |
| } |
| } |
| |
| var errorCallbackError = new TypeError("Argument 3 ('errorCallback') to Navigator.getUserMedia must be a function") |
| var invalidDictionaryError = new TypeError('First argument of getUserMedia must be a valid Dictionary') |
| var notSupportedError = new Error('NotSupportedError: DOM Exception 9'); |
| var successCallbackError = new TypeError("Argument 2 ('successCallback') to Navigator.getUserMedia must be a function") |
| var typeError = new TypeError('Type error'); |
| var typeNotAnObjectError = new TypeError('Not an object.'); |
| |
| var emptyFunction = function() {}; |
| |
| // No arguments |
| test('navigator.getUserMedia()', true); |
| |
| // 1 Argument (Navigtor.getUserMedia requires at least 3 arguments). |
| test('navigator.getUserMedia(undefined)', true); |
| test('navigator.getUserMedia(null)', true); |
| test('navigator.getUserMedia({ })', true); |
| test('navigator.getUserMedia({video: true})', true); |
| test('navigator.getUserMedia(true)', true); |
| test('navigator.getUserMedia(42)', true); |
| test('navigator.getUserMedia(Infinity)', true); |
| test('navigator.getUserMedia(-Infinity)', true); |
| test('navigator.getUserMedia(emptyFunction)', true); |
| |
| // 2 Arguments. |
| test('navigator.getUserMedia({video: true}, emptyFunction)', true); |
| test('navigator.getUserMedia(undefined, emptyFunction)', true); |
| test('navigator.getUserMedia(null, emptyFunction)', true); |
| test('navigator.getUserMedia({ }, emptyFunction)', true); |
| test('navigator.getUserMedia(true, emptyFunction)', true); |
| test('navigator.getUserMedia(42, emptyFunction)', true); |
| test('navigator.getUserMedia(Infinity, emptyFunction)', true); |
| test('navigator.getUserMedia(-Infinity, emptyFunction)', true); |
| test('navigator.getUserMedia(emptyFunction, emptyFunction)', true); |
| test('navigator.getUserMedia({video: true}, "foobar")', true); |
| test('navigator.getUserMedia({video: true}, undefined)', true); |
| test('navigator.getUserMedia({video: true}, null)', true); |
| test('navigator.getUserMedia({video: true}, {})', true); |
| test('navigator.getUserMedia({video: true}, true)', true); |
| test('navigator.getUserMedia({video: true}, 42)', true); |
| test('navigator.getUserMedia({video: true}, Infinity)', true); |
| test('navigator.getUserMedia({video: true}, -Infinity)', true); |
| |
| // 3 Arguments. |
| test('navigator.getUserMedia({ }, emptyFunction, emptyFunction)', false); |
| test('navigator.getUserMedia({video: true}, emptyFunction, emptyFunction)', false); |
| test('navigator.getUserMedia({video: true}, emptyFunction, undefined)', true, errorCallbackError); |
| test('navigator.getUserMedia({audio:true, video:true}, emptyFunction, undefined)', true, errorCallbackError); |
| test('navigator.getUserMedia({audio:true}, emptyFunction, undefined)', true, errorCallbackError); |
| test('navigator.getUserMedia({video: true}, emptyFunction, "video")', true, errorCallbackError); |
| test('navigator.getUserMedia({video: true}, emptyFunction, null)', true, errorCallbackError ); |
| test('navigator.getUserMedia({video: true}, emptyFunction, {})', true, errorCallbackError); |
| test('navigator.getUserMedia({video: true}, emptyFunction, true)', true, errorCallbackError); |
| test('navigator.getUserMedia({video: true}, emptyFunction, 42)', true, errorCallbackError); |
| test('navigator.getUserMedia({video: true}, emptyFunction, Infinity)', true, errorCallbackError); |
| test('navigator.getUserMedia({video: true}, emptyFunction, -Infinity)', true, errorCallbackError); |
| |
| window.jsTestIsAsync = false; |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
