Changeset 36031 for trunk/tests/phpunit/tests/media.php

Timestamp:

12/20/2015 02:38:34 AM (9 years ago)

Author:

azaozz

Message:

Responsive images: fix calculations when determining whether to include particular image file in srcset.

Props joemcgill.
Fixes #34955 for trunk.

File:

• trunk/tests/phpunit/tests/media.php (modified) (1 diff)

trunk/tests/phpunit/tests/media.php

@@ -890 +890 @@
         // The srcset should be false.
         $this->assertFalse( $srcset );
+    }
+
+    /**
+     * @ticket 34955
+     */
+    function test_wp_calculate_image_srcset_ratio_variance() {
+        // Mock data for this test.
+        $size_array = array( 218, 300);
+        $image_src = 'http://' . WP_TESTS_DOMAIN . '/wp-content/uploads/2015/12/test-768x1055-218x300.png';
+        $image_meta = array(
+            'width' => 768,
+            'height' => 1055,
+            'file' => '2015/12/test-768x1055.png',
+            'sizes' => array(
+                'thumbnail' => array(
+                    'file' => 'test-768x1055-150x150.png',
+                    'width' => 150,
+                    'height' => 150,
+                    'mime-type' => 'image/png',
+                ),
+                'medium' => array(
+                    'file' => 'test-768x1055-218x300.png',
+                    'width' => 218,
+                    'height' => 300,
+                    'mime-type' => 'image/png',
+                ),
+                'custom-600' => array(
+                    'file' => 'test-768x1055-600x824.png',
+                    'width' => 600,
+                    'height' => 824,
+                    'mime-type' => 'image/png',
+                ),
+                'post-thumbnail' => array(
+                    'file' => 'test-768x1055-768x510.png',
+                    'width' => 768,
+                    'height' => 510,
+                    'mime-type' => 'image/png',
+                ),
+            ),
+        );
+
+        $expected_srcset = 'http://' . WP_TESTS_DOMAIN . '/wp-content/uploads/2015/12/test-768x1055-218x300.png 218w, http://' . WP_TESTS_DOMAIN . '/wp-content/uploads/2015/12/test-768x1055-600x824.png 600w, http://' . WP_TESTS_DOMAIN . '/wp-content/uploads/2015/12/test-768x1055.png 768w';
+
+        $this->assertSame( $expected_srcset, wp_calculate_image_srcset( $size_array, $image_src, $image_meta ) );
     }