| <!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 empty HTMLImageElement. |
| const emptyInputTests = |
| [ |
| { |
| createDetector: () => { return new FaceDetector(); }, |
| name: "Face - detect(empty)" |
| }, |
| { |
| createDetector: () => { return new BarcodeDetector(); }, |
| name: "Barcode - detect(empty)" |
| } |
| ]; |
| |
| for (let emptyInputTest of emptyInputTests) { |
| promise_test(async t =>{ |
| const img = new Image(); |
| const imgWatcher = new EventWatcher(t, img, ["load", "error"]); |
| img.src = ""; |
| await imgWatcher.wait_for("error"); |
| |
| const detector = emptyInputTest.createDetector(); |
| const detectionResult = await detector.detect(img); |
| assert_equals(detectionResult.length, 0); |
| }, emptyInputTest.name); |
| } |
| |
| </script> |
