Add test to check ICC profile

metadata_test.go

@@ -39,6 +39,7 @@ func TestMetadata(t *testing.T) {
 		space       string
 	}{
 		{"test.jpg", "jpeg", 0, false, false, "srgb"},
+		{"test_icc_prophoto.jpg", "jpeg", 0, false, true, "srgb"},
 		{"test.png", "png", 0, true, false, "srgb"},
 		{"test.webp", "webp", 0, false, false, "srgb"},
 	}