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74 lines
2.0 KiB
PHP
74 lines
2.0 KiB
PHP
--TEST--
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Test escapeshellarg() function : error conditions - wrong numbers of parameters
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--FILE--
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<?php
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/* Prototype : string escapeshellarg ( string $arg )
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* Description: Escape a string to be used as a shell argument.
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* Source code: ext/standard/exec.c
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*/
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/*
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* Pass an incorrect number of arguments to escapeshellarg() to test behaviour
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*/
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echo "*** Testing escapeshellarg() : error conditions ***\n";
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echo "\n-- Testing escapeshellarg() function with no arguments --\n";
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var_dump( escapeshellarg() );
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echo "\n-- Testing escapeshellarg() function with more than expected no. of arguments --\n";
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$arg = "Mr O'Neil";
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$extra_arg = 10;
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var_dump( escapeshellarg($arg, $extra_arg) );
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echo "\n-- Testing escapeshellarg() function with a object supplied for argument --\n";
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class classA
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{
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}
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$arg = new classA();
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var_dump( escapeshellarg($arg));
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echo "\n-- Testing escapeshellarg() function with a resource supplied for argument --\n";
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$fp = fopen(__FILE__, "r");
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var_dump( escapeshellarg($fp));
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fclose($fp);
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echo "\n-- Testing escapeshellarg() function with a array supplied for argument --\n";
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$arg = array(1,2,3);
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var_dump( escapeshellarg($arg));
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?>
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===Done===
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--EXPECTF--
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*** Testing escapeshellarg() : error conditions ***
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-- Testing escapeshellarg() function with no arguments --
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Warning: escapeshellarg() expects exactly 1 parameter, 0 given in %s on line %d
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NULL
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-- Testing escapeshellarg() function with more than expected no. of arguments --
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Warning: escapeshellarg() expects exactly 1 parameter, 2 given in %s on line %d
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NULL
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-- Testing escapeshellarg() function with a object supplied for argument --
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Warning: escapeshellarg() expects parameter 1 to be string, object given in %s on line %d
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NULL
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-- Testing escapeshellarg() function with a resource supplied for argument --
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Warning: escapeshellarg() expects parameter 1 to be string, resource given in %s on line %d
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NULL
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-- Testing escapeshellarg() function with a array supplied for argument --
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Warning: escapeshellarg() expects parameter 1 to be string, array given in %s on line %d
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NULL
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===Done===
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