| <!DOCTYPE html> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script src="file:///gen/layout_test_data/mojo/public/js/mojo_bindings.js"></script> |
| <script src="file:///gen/mojo/public/mojom/base/big_buffer.mojom.js"></script> |
| <script src="file:///gen/services/shape_detection/public/mojom/textdetection.mojom.js"></script> |
| <script src="resources/big-buffer-helpers.js"></script> |
| <script src="resources/mock-textdetection.js"></script> |
| <script> |
| |
| var createTestForImageData = function(createDetector, mock, |
| detectionResultTest) { |
| async_test(function(t) { |
| var img = new Image(); |
| img.onload = async function() { |
| |
| var canvas = document.createElement("canvas");; |
| canvas.getContext("2d").drawImage(img, 0, 0); |
| |
| var detector = createDetector(); |
| try { |
| var detectionResult = await detector.detect(canvas.getContext("2d") |
| .getImageData(0, 0, canvas.width, canvas.height)); |
| detectionResultTest(detectionResult); |
| t.done(); |
| } catch(error) { |
| assert_unreached("Error during detect(canvas): " + error); |
| } |
| } |
| |
| img.src = "../media/content/greenbox.png"; |
| }); |
| }; |
| |
| function CheckDetectedTextBlocksSameObjects(detectedTextBlocks) { |
| assert_greater_than(detectedTextBlocks.length, 0, "Number of textBlocks"); |
| assert_equals(detectedTextBlocks[0].rawValue, detectedTextBlocks[0].rawValue); |
| assert_equals(detectedTextBlocks[0].boundingBox, detectedTextBlocks[0].boundingBox); |
| } |
| |
| // These tests verify that detect()ed Detected Text's individual |
| // fields are [SameObject]. |
| generate_tests(createTestForImageData, [ |
| [ |
| "Text - detect(ImageData), [SameObject]", |
| () => { return new TextDetector(); }, |
| mockTextDetection, |
| CheckDetectedTextBlocksSameObjects |
| ] |
| ]); |
| |
| </script> |
