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124 lines
2.2 KiB
PHP
124 lines
2.2 KiB
PHP
--TEST--
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Test disk_free_space and its alias diskfreespace() functions : Usage Variations
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--FILE--
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<?php
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/*
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* Prototype: float disk_free_space( string directory )
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* Description: Given a string containing a directory, this function
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* will return the number of bytes available on the corresponding
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* filesystem or disk partition
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*/
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$file_path = dirname(__FILE__);
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echo "*** Testing with a directory ***\n";
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var_dump( disk_free_space($file_path."/..") );
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var_dump( diskfreespace($file_path."/..") );
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echo "\nTesting for the return type ***\n";
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$return_value = disk_free_space($file_path);
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var_dump( is_float($return_value) );
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echo "\n*** Testing with different directory combinations ***";
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$dir = "/disk_free_space";
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mkdir($file_path.$dir);
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$dirs_arr = array(
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".",
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$file_path.$dir,
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$file_path."/.".$dir,
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/* Testing a file trailing slash */
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$file_path."".$dir."/",
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$file_path."/.".$dir."/",
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/* Testing file with double trailing slashes */
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$file_path.$dir."//",
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$file_path."/.".$dir."//",
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$file_path."/./".$dir."//",
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/* Testing Binary safe */
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$file_path.$dir.chr(0),
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$file_path."/.".$dir.chr(0),
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".".chr(0).$file_path.$dir,
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".".chr(0).$file_path.$dir.chr(0)
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);
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$count = 1;
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/* loop through to test each element the above array */
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foreach($dirs_arr as $dir1) {
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echo "\n-- Iteration $count --\n";
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var_dump( disk_free_space( $dir1 ) );
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var_dump( diskfreespace( $dir1 ) );
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$count++;
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}
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echo"\n--- Done ---";
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?>
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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."/disk_free_space");
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?>
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--EXPECTF--
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*** Testing with a directory ***
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float(%d)
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float(%d)
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Testing for the return type ***
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bool(true)
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*** Testing with different directory combinations ***
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-- Iteration 1 --
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float(%d)
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float(%d)
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-- Iteration 2 --
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float(%d)
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float(%d)
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-- Iteration 3 --
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float(%d)
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float(%d)
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-- Iteration 4 --
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float(%d)
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float(%d)
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-- Iteration 5 --
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float(%d)
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float(%d)
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-- Iteration 6 --
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float(%d)
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float(%d)
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-- Iteration 7 --
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float(%d)
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float(%d)
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-- Iteration 8 --
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float(%d)
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float(%d)
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-- Iteration 9 --
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float(%d)
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float(%d)
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-- Iteration 10 --
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float(%d)
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float(%d)
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-- Iteration 11 --
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float(%d)
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float(%d)
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-- Iteration 12 --
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float(%d)
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float(%d)
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--- Done ---
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