Revert Favicon change

jadu · Sep 11, 2024 · 70c9524 · 70c9524
1 parent 4a50a03
commit 70c9524
Showing 1 changed file with 15 additions and 1 deletion.
diff --git a/tests/js/web/Notifications/FaviconEditorTest.js b/tests/js/web/Notifications/FaviconEditorTest.js
@@ -145,7 +145,21 @@ describe('FaviconEditor', () => {
                 faviconEditor = new FaviconEditor($root[0]);
                 faviconEditor.init();
 
-                canvas.toDataURL('image/png');
+                // Override serializer to return raw image data, we cannot use the default
+                // canvas.toDataURL(...) here as the png compression is different when
+                // in the browser / headless test environments
+                faviconEditor.setSerializer((canvas, ctx) => {
+                    const imageData = ctx.getImageData(0, 0, canvas.width, canvas.height);
+                    const debugCvs = document.createElement('canvas');
+                    const debugCtx = debugCvs.getContext('2d');
+
+                    debugCtx.width = canvas.width;
+                    debugCtx.height = canvas.height;
+                    debugCtx.putImageData(imageData, 0, 0);
+                    actual = debugCvs.toDataURL('image/png');
+
+                    return [...imageData.data];
+                });
 
                 faviconEditor.addCircleNotification('red', 5)
                     .then((data) => {