Changeset 50250 for branches/3.8/tests/phpunit/tests/image/base.php

Timestamp:

02/08/2021 08:57:54 PM (4 years ago)

Author:

desrosj

Message:

Build/Test Tools: Backport the local Docker environment to the 3.8 branch.

This commit introduces the Docker-based local WordPress development environment to the 3.8 branch.

Merges [44176,45445,45745,45762,45783-45784,45800,45819,45885,46320,46999,47225,47912,48121,49267,49335,49358,49360,49362] to the 3.8 branch.
See #48301, #47767.

Location:

branches/3.8

Files:

• . (modified) (1 prop)
• tests/phpunit/tests/image/base.php (modified) (3 diffs)

branches/3.8/tests/phpunit/tests/image/base.php

@@ -38 +38 @@
 
     /**
-     * Helper assertion for testing alpha on images
+     * Helper assertion for testing alpha on images using GD library
      *
      * @param  string $image_path
@@ -44 +44 @@
      * @param  int $alpha
      */
-    protected function assertImageAlphaAtPoint( $image_path, $point, $alpha ) {
+    protected function assertImageAlphaAtPointGD( $image_path, $point, $alpha ) {
 
         $im = imagecreatefrompng( $image_path );
@@ -53 +53 @@
         $this->assertEquals( $alpha, $colors['alpha'] );
     }
+
+    /**
+     * Helper assertion for testing alpha on images using Imagick
+     *
+     * @param string $image_path
+     * @param array $point      array(x,y)
+     * @param int $expected
+     */
+    protected function assertImageAlphaAtPointImagick( $image_path, $point, $expected ) {
+        $im = new Imagick( $image_path );
+        $pixel = $im->getImagePixelColor( $point[0], $point[1] );
+        $color = $pixel->getColorValue( imagick::COLOR_ALPHA );
+        $this->assertEquals( $expected, $color );
+    }
 }