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108 lines
2.4 KiB
PHP
108 lines
2.4 KiB
PHP
--TEST--
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Test opendir() function : usage variations - different relative paths
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--FILE--
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<?php
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/* Prototype : mixed opendir(string $path[, resource $context])
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* Description: Open a directory and return a dir_handle
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* Source code: ext/standard/dir.c
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*/
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/*
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* Test opendir() with different relative paths as $path argument
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*/
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echo "*** Testing opendir() : usage variation ***\n";
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$base_dir_path = dirname(__FILE__);
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$level_one_dir_name = "level_one";
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$level_one_dir_path = "$base_dir_path/$level_one_dir_name";
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$level_two_dir_name = "level_two";
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$level_two_dir_path = "$base_dir_path/$level_one_dir_name/$level_two_dir_name";
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// create directories
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mkdir($level_one_dir_path);
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mkdir($level_two_dir_path);
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echo "\n-- \$path = './level_one': --\n";
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var_dump(chdir($base_dir_path));
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var_dump($dh = opendir("./$level_one_dir_name"));
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clean_dh($dh);
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echo "\n-- \$path = 'level_one/level_two': --\n";
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var_dump(chdir($base_dir_path));
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var_dump($dh = opendir("$level_one_dir_name/$level_two_dir_name"));
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clean_dh($dh);
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echo "\n-- \$path = '..': --\n";
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var_dump($dh = opendir('..'));
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clean_dh($dh);
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echo "\n-- \$path = 'level_two', '.': --\n";
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var_dump(chdir($level_two_dir_path));
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var_dump($dh = opendir('.'));
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clean_dh($dh);
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echo "\n-- \$path = '../': --\n";
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var_dump($dh = opendir('../'));
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clean_dh($dh);
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echo "\n-- \$path = './': --\n";
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var_dump(chdir($level_two_dir_path));
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var_dump($dh = opendir('./'));
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clean_dh($dh);
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echo "\n-- \$path = '../../'level_one': --\n";
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var_dump(chdir($level_two_dir_path));
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var_dump($dh = opendir("../../$level_one_dir_name"));
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clean_dh($dh);
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/*
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* function to remove directory handle before re-using variable name in test
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* and to ensure directory is not in use at CLEAN section so can me removed
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*/
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function clean_dh($dh){
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if (is_resource($dh)) {
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closedir($dh);
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}
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unset($dh);
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}
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?>
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===DONE===
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--CLEAN--
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<?php
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$file_path = dirname(__FILE__);
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rmdir("$file_path/level_one/level_two");
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rmdir("$file_path/level_one");
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?>
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--EXPECTF--
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*** Testing opendir() : usage variation ***
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-- $path = './level_one': --
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bool(true)
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resource(%d) of type (stream)
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-- $path = 'level_one/level_two': --
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bool(true)
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resource(%d) of type (stream)
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-- $path = '..': --
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resource(%d) of type (stream)
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-- $path = 'level_two', '.': --
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bool(true)
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resource(%d) of type (stream)
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-- $path = '../': --
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resource(%d) of type (stream)
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-- $path = './': --
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bool(true)
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resource(%d) of type (stream)
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-- $path = '../../'level_one': --
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bool(true)
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resource(%d) of type (stream)
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===DONE===
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