1 files changed, 19 insertions, 0 deletions
diff --git a/testing/web-platform/tests/shape-detection/detection-Blob.https.window.js b/testing/web-platform/tests/shape-detection/detection-Blob.https.window.js
new file mode 100644
index 0000000000..401a9cc72d
--- /dev/null
+++ b/testing/web-platform/tests/shape-detection/detection-Blob.https.window.js
@@ -0,0 +1,19 @@
+'use strict';
+
+promise_test(async (t) => {
+  const blob = new Blob(['not really a png'], {type: 'image/png'});
+  const detector = new FaceDetector();
+  await promise_rejects_dom(t, 'NotSupportedError', detector.detect(blob));
+}, 'FaceDetector.detect() rejects on a Blob');
+
+promise_test(async (t) => {
+  const blob = new Blob(['not really a png'], {type: 'image/png'});
+  const detector = new BarcodeDetector();
+  await promise_rejects_dom(t, 'NotSupportedError', detector.detect(blob));
+}, 'BarcodeDetector.detect() rejects on a Blob');
+
+promise_test(async (t) => {
+  const blob = new Blob(['not really a png'], {type: 'image/png'});
+  const detector = new TextDetector();
+  await promise_rejects_dom(t, 'NotSupportedError', detector.detect(blob));
+}, 'TextDetector.detect() rejects on a Blob');