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45b080dd54
Adds a new optional `$include_hidden` parameter to allow the inclusion of hidden (`.` prefixed) files. Defaults to false for backward compatibility. Props yani.iliev, sabernhardt, costdev, rutviksavsani, zunaid321, azaozz. Fixes #53659. git-svn-id: https://develop.svn.wordpress.org/trunk@56069 602fd350-edb4-49c9-b593-d223f7449a82
82 lines
2.4 KiB
PHP
82 lines
2.4 KiB
PHP
<?php
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/**
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* Test list_files().
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*
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* @group functions.php
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* @covers ::list_files
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*/
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class Tests_Functions_ListFiles extends WP_UnitTestCase {
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public function test_list_files_returns_a_list_of_files() {
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$admin_files = list_files( ABSPATH . 'wp-admin/' );
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$this->assertIsArray( $admin_files );
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$this->assertNotEmpty( $admin_files );
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$this->assertContains( ABSPATH . 'wp-admin/index.php', $admin_files );
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}
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public function test_list_files_can_exclude_files() {
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$admin_files = list_files( ABSPATH . 'wp-admin/', 100, array( 'index.php' ) );
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$this->assertNotContains( ABSPATH . 'wp-admin/index.php', $admin_files );
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}
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/**
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* Tests that list_files() optionally includes hidden files.
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*
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* @ticket 53659
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*
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* @dataProvider data_list_files_should_optionally_include_hidden_files
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*
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* @param string $filename The name of the hidden file.
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* @param bool $include_hidden Whether to include hidden ("." prefixed) files.
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* @param string[] $exclusions List of folders and files to skip.
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* @param bool $expected Whether the file should be included in the results.
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*/
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public function test_list_files_should_optionally_include_hidden_files( $filename, $include_hidden, $exclusions, $expected ) {
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$test_dir = get_temp_dir() . 'test-list-files/';
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$hidden_file = $test_dir . $filename;
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mkdir( $test_dir );
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touch( $hidden_file );
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$actual = list_files( $test_dir, 100, $exclusions, $include_hidden );
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unlink( $hidden_file );
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rmdir( $test_dir );
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if ( $expected ) {
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$this->assertContains( $hidden_file, $actual, 'The file was not included.' );
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} else {
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$this->assertNotContains( $hidden_file, $actual, 'The file was included.' );
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}
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}
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/**
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* Data provider.
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*
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* @return array[]
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*/
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public function data_list_files_should_optionally_include_hidden_files() {
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return array(
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'$include_hidden = false and no exclusions' => array(
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'filename' => '.hidden_file',
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'include_hidden' => false,
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'exclusions' => array(),
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'expected' => false,
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),
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'$include_hidden = true and no exclusions' => array(
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'filename' => '.hidden_file',
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'include_hidden' => true,
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'exclusions' => array(),
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'expected' => true,
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),
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'$include_hidden = true and an excluded filename' => array(
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'filename' => '.hidden_file',
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'include_hidden' => true,
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'exclusions' => array( '.hidden_file' ),
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'expected' => false,
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),
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);
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}
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}
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