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62 lines
1.9 KiB
PHP
62 lines
1.9 KiB
PHP
--TEST--
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Test readfile() function: error conditions
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--FILE--
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<?php
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/* Prototype: int readfile ( string $filename [, bool $use_include_path [, resource $context]] );
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Description: Outputs a file
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*/
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$context = stream_context_create();
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echo "*** Test readfile(): error conditions ***\n";
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echo "-- Testing readfile() with unexpected no. of arguments --\n";
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var_dump( readfile() ); // args < expected
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var_dump( readfile(__FILE__, true, $context, 4) ); // args > expected
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echo "\n-- Testing readfile() with invalid arguments --\n";
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// invalid arguments
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var_dump( readfile(NULL) ); // NULL as $filename
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var_dump( readfile('') ); // empty string as $filename
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var_dump( readfile(false) ); // boolean false as $filename
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var_dump( readfile(__FILE__, false, '') ); // empty string as $context
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var_dump( readfile(__FILE__, true, false) ); // boolean false as $context
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echo "\n-- Testing readfile() with non-existent file --\n";
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$non_existent_file = dirname(__FILE__)."/non_existent_file.tmp";
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var_dump( readfile($non_existent_file) );
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echo "Done\n";
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?>
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--EXPECTF--
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*** Test readfile(): error conditions ***
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-- Testing readfile() with unexpected no. of arguments --
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Warning: readfile() expects at least 1 parameter, 0 given in %s on line %d
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bool(false)
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Warning: readfile() expects at most 3 parameters, 4 given in %s on line %d
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bool(false)
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-- Testing readfile() with invalid arguments --
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Warning: readfile(): Filename cannot be empty in %s on line %d
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bool(false)
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Warning: readfile(): Filename cannot be empty in %s on line %d
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bool(false)
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Warning: readfile(): Filename cannot be empty in %s on line %d
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bool(false)
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Warning: readfile() expects parameter 3 to be resource, string given in %s on line %d
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bool(false)
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Warning: readfile() expects parameter 3 to be resource, boolean given in %s on line %d
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bool(false)
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-- Testing readfile() with non-existent file --
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Warning: readfile(%s/non_existent_file.tmp): failed to open stream: %s in %s on line %d
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bool(false)
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Done
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