allow disproportionate memes

tests/image.test.js

@@ -40,28 +40,27 @@ test('rejects gif uploads', () => {
   );
 });
 
-test('rejects non-square images when square uploads are required', () => {
+test('accepts non-square png uploads', () => {
   const png = encodePng(32, 24, () => [0, 255, 65, 255]);
-  assert.throws(
-    () => validateImage(png, {
-      maxBytes: 5 * 1024 * 1024,
-      maxWidth: 6000,
-      maxHeight: 6000,
-      maxPixels: 20_000_000,
-      requireSquare: true
-    }),
-    /square/
-  );
+  const image = validateImage(png, {
+    maxBytes: 5 * 1024 * 1024,
+    maxWidth: 6000,
+    maxHeight: 6000,
+    maxPixels: 20_000_000
+  });
+
+  assert.equal(image.width, 32);
+  assert.equal(image.height, 24);
 });
 
-test('normalizes png uploads to square webp', async () => {
-  const png = encodePng(32, 32, () => [0, 255, 65, 255]);
+test('normalizes png uploads to webp while preserving aspect ratio', async () => {
+  const png = encodePng(32, 24, () => [0, 255, 65, 255]);
   const normalized = await normalizeToWebp(png);
 
   assert.equal(normalized.image.mime, 'image/webp');
   assert.equal(normalized.image.ext, 'webp');
   assert.equal(normalized.image.width, 32);
-  assert.equal(normalized.image.height, 32);
+  assert.equal(normalized.image.height, 24);
   assert.equal(normalized.buffer.subarray(0, 4).toString('ascii'), 'RIFF');
   assert.equal(normalized.buffer.subarray(8, 12).toString('ascii'), 'WEBP');
 });