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fef879a2d6
PHP requires boolean typehints to be written "bool" and disallows
"boolean" as an alias. This changes the error messages to match
the actual type name and avoids confusing messages like "must be
of type boolean, boolean given".
This a followup to ce1d69a1f6, which
implements the same change for integer->int.
106 lines
2.7 KiB
PHP
106 lines
2.7 KiB
PHP
--TEST--
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Testing unlink() function : error conditions
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--SKIPIF--
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<?php
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if (substr(PHP_OS, 0, 3) == 'WIN') {
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die('skip.. only on Linux');
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}
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?>
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--FILE--
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<?php
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/* Prototype : bool unlink ( string $filename [, resource $context] );
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Description : Deletes filename
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*/
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$file_path = dirname(__FILE__);
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$filename = "$file_path/unlink_error.tmp"; // temp file name used here
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$fp = fopen($filename, "w"); // create file
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fclose($fp);
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// creating a context
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$context = stream_context_create();
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echo "*** Testing unlink() : error conditions ***\n";
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echo "-- Testing unlink() on unexpected no. of arguments --\n";
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// arg < expected
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var_dump( unlink() );
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// args > expected
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var_dump( unlink($filename, $context, true) );
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var_dump( file_exists($filename) ); // expected true
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echo "\n-- Testing unlink() on invalid arguments --\n";
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// invalid arguments
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var_dump( unlink('') ); // $filename as empty string
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var_dump( file_exists('') ); // confirm file doesnt exist
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var_dump( unlink(NULL) ); // $filename as NULL
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var_dump( file_exists(NULL) ); // confirm file doesnt exist
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var_dump( unlink(false) ); // $filename as boolean false
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var_dump( file_exists(false) ); // confirm file doesnt exist
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var_dump( unlink($filename, '') ); // $context as empty string
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var_dump( unlink($filename, false) ); // $context as boolean false
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echo "\n-- Testing unlink() on non-existent file --\n";
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var_dump( unlink(dirname(__FILE__)."/non_existent_file.tmp") );
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echo "\n-- Testing unlink() on directory --\n";
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// temp directory used here
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$dirname = "$file_path/unlink_error";
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// create temp dir
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mkdir($dirname);
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// unlinking directory
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var_dump( unlink($dirname) ); // expected: false as unlink() does not work on dir
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echo "Done\n";
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?>
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--CLEAN--
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<?php
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unlink(dirname(__FILE__)."/unlink_error.tmp");
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rmdir(dirname(__FILE__)."/unlink_error");
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?>
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--EXPECTF--
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*** Testing unlink() : error conditions ***
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-- Testing unlink() on unexpected no. of arguments --
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Warning: unlink() expects at least 1 parameter, 0 given in %s on line %d
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bool(false)
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Warning: unlink() expects at most 2 parameters, 3 given in %s on line %d
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bool(false)
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bool(true)
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-- Testing unlink() on invalid arguments --
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Warning: unlink(): %s in %s on line %d
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bool(false)
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bool(false)
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Warning: unlink(): %s in %s on line %d
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bool(false)
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bool(false)
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Warning: unlink(): %s in %s on line %d
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bool(false)
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bool(false)
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Warning: unlink() expects parameter 2 to be resource, string given in %s on line %d
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bool(false)
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Warning: unlink() expects parameter 2 to be resource, bool given in %s on line %d
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bool(false)
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-- Testing unlink() on non-existent file --
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Warning: unlink(%s/non_existent_file.tmp): No such file or directory in %s on line %d
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bool(false)
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-- Testing unlink() on directory --
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Warning: unlink(%s/unlink_error): %s in %s on line %d
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bool(false)
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Done
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