Changeset 30055 for trunk/tests/phpunit/tests/functions.php

Timestamp:

10/28/2014 06:34:16 PM (10 years ago)

Author:

pento

Message:

Add wp_json_encode(), a wrapper for json_encode() that ensures everything is converted to UTF-8.

Change all core calls from json_encode() to wp_json_encode().

Fixes #28786.

File:

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

trunk/tests/phpunit/tests/functions.php

@@ -530 +530 @@
         $this->assertEquals( array_slice( $original_urls, 0, 8 ), $urls );
     }
+
+    /**
+     * @ticket 28786
+     */
+    function test_wp_json_encode() {
+        $this->assertEquals( wp_json_encode( 'a' ), '"a"' );
+        $this->assertEquals( wp_json_encode( '这' ), '"\u8fd9"' );
+
+        $old_charsets = $charsets = mb_detect_order();
+        if ( ! in_array( 'EUC-JP', $charsets ) ) {
+            $charsets[] = 'EUC-JP';
+            mb_detect_order( $charsets );
+        }
+
+        $eucjp = mb_convert_encoding( 'aあb', 'EUC-JP', 'UTF-8' );
+        $utf8 = mb_convert_encoding( $eucjp, 'UTF-8', 'EUC-JP' );
+
+        $this->assertEquals( 'aあb', $utf8 );
+
+        $this->assertEquals( wp_json_encode( $eucjp ), '"a\u3042b"' );
+
+        $this->assertEquals( wp_json_encode( array( 'a' ) ), '["a"]' );
+
+        $object = new stdClass;
+        $object->a = 'b';
+        $this->assertEquals( wp_json_encode( $object ), '{"a":"b"}' );
+
+        mb_detect_order( $old_charsets );
+    }
+
+    /**
+     * @ticket 28786
+     */
+    function test_wp_json_encode_depth() {
+        $data = array( array( array( 1, 2, 3 ) ) );
+        $json = wp_json_encode( $data, 0, 1 );
+        $this->assertFalse( $json );
+
+        $data = array( 'あ', array( array( 1, 2, 3 ) ) );
+        $json = wp_json_encode( $data, 0, 1 );
+        $this->assertFalse( $json );
+    }
 }