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71 lines
1.7 KiB
PHP
71 lines
1.7 KiB
PHP
--TEST--
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Test disk_free_space and its alias diskfreespace() functions : basic functionality
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--INI--
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memory_limit=32M
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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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$file_path = dirname(__FILE__);
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echo "*** Testing with existing directory ***\n";
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var_dump( disk_free_space($file_path) );
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var_dump( diskfreespace($file_path) );
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echo "*** Testing with newly created directory ***\n";
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$dir = "/disk_free_space";
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mkdir($file_path.$dir);
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echo" \n Free Space before writing to a file\n";
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$space1 = disk_free_space($file_path.$dir);
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var_dump( $space1 );
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$fh = fopen($file_path.$dir."/disk_free_space.tmp", "a");
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for( $i=1; $i<=1000; $i++)
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fwrite($fh, (binary)"x");
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fclose($fh);
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echo "\n Free Space after writing to a file\n";
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$space2 = disk_free_space($file_path.$dir);
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var_dump( $space2 );
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if( $space1 > $space2 )
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echo "\n Free Space Value Is Correct\n";
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else
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echo "\n Free Space Value Is Incorrect\n";
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echo "*** Testing with Binary Input ***\n";
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var_dump( disk_free_space(b"$file_path") );
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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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$file_path = dirname(__FILE__);
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unlink($file_path."/disk_free_space/disk_free_space.tmp");
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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 existing directory ***
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float(%d)
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float(%d)
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*** Testing with newly created directory ***
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Free Space before writing to a file
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float(%d)
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Free Space after writing to a file
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float(%d)
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Free Space Value Is Correct
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*** Testing with Binary Input ***
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float(%d)
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--- Done ---
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