Ticket #27936: 27936.2.patch

src/wp-includes/js/customize-models.js

@@ -113 +113 @@
                                 return false;
                         }
 
+                        if (this.get('imageWidth') <= this.get('themeWidth')) {
+                                return false;
+                        }
+
                         return true;
                 }
         });

tests/qunit/wp-admin/js/customize-header.js

@@ -103 +103 @@
                         imageWidth: 10000,
                         imageHeight: 8600
                 });
+
                 equal(this.model.shouldBeCropped(), false);
         });
+
+        test('should not be cropped when the image width is smaller or equal as theme width', function() {
+                this.model.set({
+                        themeFlexWidth: false,
+                        themeFlexHeight: false,
+                        imageWidth: 1000,
+                        imageHeight: 100
 });
+
+                equal(this.model.shouldBeCropped(), false);
+        });
+
+        test('should not be cropped when the image width is smaller or equal as theme width, theme supports flex height and width', function() {
+                this.model.set({
+                        themeFlexWidth: true,
+                        themeFlexHeight: true,
+                        imageWidth: 900,
+                        imageHeight: 100
+                });
+
+                equal(this.model.shouldBeCropped(), false);
+        });
+});