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b1363cc7fe
While using reserved PHP keywords as parameter name labels is allowed, in the context of function calls using named parameters in PHP 8.0+, this will easily lead to confusion. To avoid that, it is recommended not to use reserved keywords as function parameter names. This commit renames the `$echo` parameter to `$display` in `Tests_Functions_wpRefererField::test_wp_referer_field_should_respect_display_arg()`. Follow-up to [54420], [54929]. Props jrf, aristath, poena, justinahinon, SergeyBiryukov. See #56788. git-svn-id: https://develop.svn.wordpress.org/trunk@55130 602fd350-edb4-49c9-b593-d223f7449a82
78 lines
2.0 KiB
PHP
78 lines
2.0 KiB
PHP
<?php
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/**
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* Tests for the wp_referer_field() function.
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*
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* @since 6.1.0
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*
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* @group functions.php
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* @covers ::wp_referer_field
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*/
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class Tests_Functions_wpRefererField extends WP_UnitTestCase {
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/**
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* @ticket 55578
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*/
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public function test_wp_referer_field() {
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$_SERVER['REQUEST_URI'] = '/test/';
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wp_referer_field();
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$this->expectOutputString( '<input type="hidden" name="_wp_http_referer" value="/test/" />' );
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}
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/**
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* @ticket 55578
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*/
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public function test_wp_referer_field_return() {
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$_SERVER['REQUEST_URI'] = '/test/';
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$this->assertSame( '<input type="hidden" name="_wp_http_referer" value="/test/" />', wp_referer_field( false ) );
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}
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/**
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* Tests that the display argument is respected.
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*
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* @ticket 54106
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*
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* @dataProvider data_wp_referer_field_should_respect_display_arg
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*
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* @param mixed $display Whether to echo or return the referer field.
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*/
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public function test_wp_referer_field_should_respect_display_arg( $display ) {
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$actual = $display ? get_echo( 'wp_referer_field' ) : wp_referer_field( false );
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$this->assertSame( '<input type="hidden" name="_wp_http_referer" value="" />', $actual );
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}
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/**
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* Data provider for test_wp_referer_field_should_respect_display_arg().
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*
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* @return array
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*/
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public function data_wp_referer_field_should_respect_display_arg() {
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return array(
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'true' => array( true ),
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'(int) 1' => array( 1 ),
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'(string) "1"' => array( '1' ),
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'false' => array( false ),
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'null' => array( null ),
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'(int) 0' => array( 0 ),
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'(string) "0"' => array( '0' ),
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);
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}
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/**
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* @ticket 54106
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*/
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public function test_wp_referer_field_with_referer() {
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$old_request_uri = $_SERVER['REQUEST_URI'];
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$_SERVER['REQUEST_URI'] = 'edit.php?_wp_http_referer=edit.php';
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$actual = wp_referer_field( false );
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$_SERVER['REQUEST_URI'] = $old_request_uri;
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$this->assertSame( '<input type="hidden" name="_wp_http_referer" value="edit.php" />', $actual );
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}
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}
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