| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| // This test verifies *Detector.detect() returns an empty list when fed with |
| // an HTMLImageElement with an image with 0x0 dimensions. |
| const zeroDimensionsTests = [ |
| { |
| createDetector: () => { return new FaceDetector(); }, |
| name: "Face - detect(0x0)" |
| }, |
| { |
| createDetector: () => { return new BarcodeDetector(); }, |
| name: "Barcode - detect(0x0)" |
| }, |
| { |
| createDetector: () => { return new TextDetector(); }, |
| name: "Text - detect(0x0)" |
| } |
| ]; |
| |
| for (let zeroDimensionsTest of zeroDimensionsTests) { |
| promise_test(async t => { |
| const img = new Image(); |
| const imgWatcher = new EventWatcher(t, img, ["load", "error"]); |
| img.src = "/images/red-zerosize.svg"; |
| await imgWatcher.wait_for("load"); |
| |
| const detector = zeroDimensionsTest.createDetector(); |
| const detectionResult = await detector.detect(img); |
| assert_equals(detectionResult.length, 0); |
| }, zeroDimensionsTest.name); |
| } |
| </script> |