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| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <script src=../../resources/testharness.js></script> | 2 <script src=../../resources/testharness.js></script> |
| 3 <script src=../../resources/testharnessreport.js></script> | 3 <script src=../../resources/testharnessreport.js></script> |
| 4 <script> | 4 <script> |
| 5 | 5 |
| 6 // Returns a Promise that is resolve()d if detect() is rejected. Needs an input | 6 // Returns a Promise that is resolve()d if detect() is rejected. Needs an input |
| 7 // |element| (e.g. an HTMLImageElement or HTMLVideoElement) and a |url| to load. | 7 // |element| (e.g. an HTMLImageElement or HTMLVideoElement) and a |url| to load. |
| 8 function detectOnElementAndExpectError(createDetector, element, url) { | 8 function detectOnElementAndExpectError(createDetector, element, url) { |
| 9 return new Promise(function(resolve, reject) { | 9 return new Promise(function(resolve, reject) { |
| 10 var tryDetection = function() { | 10 var tryDetection = function() { |
| (...skipping 10 matching lines...) Expand all Loading... |
| 21 element.onerror = tryDetection; | 21 element.onerror = tryDetection; |
| 22 element.src = url; | 22 element.src = url; |
| 23 }); | 23 }); |
| 24 }; | 24 }; |
| 25 | 25 |
| 26 // This test verifies that a Detector will reject an undecodable image. | 26 // This test verifies that a Detector will reject an undecodable image. |
| 27 var createTestForBadImage = function(createDetector) { | 27 var createTestForBadImage = function(createDetector) { |
| 28 promise_test(function(t) { | 28 promise_test(function(t) { |
| 29 var image = new Image(); | 29 var image = new Image(); |
| 30 return detectOnElementAndExpectError(createDetector, image, | 30 return detectOnElementAndExpectError(createDetector, image, |
| 31 "../../imported/wpt/images/broken.png") | 31 "../../external/wpt/images/broken.png") |
| 32 .then(function(error) { | 32 .then(function(error) { |
| 33 assert_equals(error.name, "InvalidStateError"); | 33 assert_equals(error.name, "InvalidStateError"); |
| 34 assert_regexp_match(error.message, /Unable to decompress*/); | |
| 35 }); | 34 }); |
| 36 }, "Detector should reject undecodable images with an InvalidStateError."); | 35 }, "Detector should reject undecodable images with an InvalidStateError."); |
| 37 }; | 36 }; |
| 38 | 37 |
| 39 generate_tests(createTestForBadImage, [ | 38 generate_tests(createTestForBadImage, [ |
| 40 [ "Face", () => { return new FaceDetector(); } ], | 39 [ "Face", () => { return new FaceDetector(); } ], |
| 41 [ "Barcode", () => { return new BarcodeDetector(); } ], | 40 [ "Barcode", () => { return new BarcodeDetector(); } ], |
| 42 [ "Text", () => { return new TextDetector(); } ] | 41 [ "Text", () => { return new TextDetector(); } ] |
| 43 ]); | 42 ]); |
| 44 | 43 |
| 45 // This test verifies that a Detector will reject a broken video. | 44 // This test verifies that a Detector will reject a broken video. |
| 46 var createTestForBadVideo = function(createDetector) { | 45 var createTestForBadVideo = function(createDetector) { |
| 47 promise_test(function(t) { | 46 promise_test(function(t) { |
| 48 var video = document.createElement('video'); | 47 var video = document.createElement('video'); |
| 49 return detectOnElementAndExpectError(createDetector, video, | 48 return detectOnElementAndExpectError(createDetector, video, |
| 50 "content/garbage.webm") | 49 "content/garbage.webm") |
| 51 .then(function(error) { | 50 .then(function(error) { |
| 52 assert_equals(error.name, "InvalidStateError"); | 51 assert_equals(error.name, "InvalidStateError"); |
| 53 }); | 52 }); |
| 54 }, "Detector should reject undecodable videos with an InvalidStateError."); | 53 }, "Detector should reject undecodable videos with an InvalidStateError."); |
| 55 }; | 54 }; |
| 56 | 55 |
| 57 generate_tests(createTestForBadVideo, [ | 56 generate_tests(createTestForBadVideo, [ |
| 58 [ "Face", () => { return new FaceDetector(); } ], | 57 [ "Face", () => { return new FaceDetector(); } ], |
| 59 [ "Barcode", () => { return new BarcodeDetector(); } ], | 58 [ "Barcode", () => { return new BarcodeDetector(); } ], |
| 60 [ "Text", () => { return new TextDetector(); } ] | 59 [ "Text", () => { return new TextDetector(); } ] |
| 61 ]); | 60 ]); |
| 62 | 61 |
| 63 </script> | 62 </script> |
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