Changeset 56817 for trunk/tests/phpunit/tests/option/registration.php

Timestamp:

10/10/2023 12:50:19 PM (2 years ago)

Author:

hellofromTonya

Message:

Options, Meta APIs: Check setting group exists before search in unregister_setting().

Checks if the given $option_group exists before searching for the $option_name. Sets the $pos to false, as array_search() returns false if the option name (needle) does not exist.

This changeset fixes 2 different PHP Warning|Notice scenarios:

1. When the global $new_allowed_options is null, fixes raising Trying to access array offset on value of type null PHP Notice (PHP 7.4) | Warning (on PHP 8).

2. When the global $new_allowed_options is an array and the setting group key does not exist, fixes raising "Undefined index: unknown_setting_group" PHP Notice (PHP 7) | Warning (on PHP 8).

For both scenarios, the array_search() is skipped and the $pos is set to a default of false, i.e. which is the value returned when array_search() is unsuccessful.

Props xknown, hellofromTonya, nicolefurlan, oglekler, SergeyBiryukov, shailu25.
Fixes #57674.

File:

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

trunk/tests/phpunit/tests/option/registration.php

@@ -150 +150 @@
         $this->assertFalse( has_filter( 'default_option_test_default', 'filter_default_option' ) );
     }
+
+    /**
+     * The test passes if a Notice | Warning | Error is not raised. Thus. the absence of a Notice | Warning | Error
+     * is an indicator the fix in the ticket resolves the issue.
+     *
+     * @ticket 57674
+     *
+     * @covers ::unregister_setting
+     */
+    public function test_unregister_invalid_setting_does_not_raise_php_notice_warning_or_error() {
+        $setting = uniqid();
+        unregister_setting( $setting, $setting );
+        $this->assertFalse( has_filter( 'default_option_' . $setting, 'filter_default_option' ) );
+    }
 }