62 lines
1.3 KiB
PHP
62 lines
1.3 KiB
PHP
--TEST--
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Test readdir() function : usage variations - sub-directories
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--FILE--
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<?php
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/*
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* Pass a directory handle pointing to a directory that has a sub-directory
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* to test behaviour of readdir()
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*/
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echo "*** Testing readdir() : usage variations ***\n";
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// include the file.inc for Function: function create_files()
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chdir(__DIR__);
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include(__DIR__."/../file/file.inc");
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$path_top = __DIR__ . '/readdir_variation3';
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$path_sub = $path_top . '/sub_folder';
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mkdir($path_top);
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mkdir($path_sub);
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create_files($path_top, 2);
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create_files($path_sub, 2);
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$dir_handle = opendir($path_top);
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while(FALSE !== ($file = readdir($dir_handle))) {
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// different OS order files differently so will
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// store file names into an array so can use sorted in expected output
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$contents[] = $file;
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}
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// more important to check that all contents are present than order they are returned in
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sort($contents);
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var_dump($contents);
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delete_files($path_top, 2);
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delete_files($path_sub, 2);
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closedir($dir_handle);
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?>
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--CLEAN--
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<?php
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$path_top = __DIR__ . '/readdir_variation3';
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$path_sub = $path_top . '/sub_folder';
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rmdir($path_sub);
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rmdir($path_top);
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?>
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--EXPECT--
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*** Testing readdir() : usage variations ***
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array(5) {
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[0]=>
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string(1) "."
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[1]=>
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string(2) ".."
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[2]=>
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string(9) "file1.tmp"
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[3]=>
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string(9) "file2.tmp"
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[4]=>
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string(10) "sub_folder"
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}
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