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108 lines
2.8 KiB
PHP
108 lines
2.8 KiB
PHP
--TEST--
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Test symlink(), linkinfo(), link() and is_link() functions : error conditions - link & is_link
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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 no symlinks on Windows');
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}
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if (PHP_INT_SIZE != 4 ) {
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die("skip this test is for 32bit platform only");
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}
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?>
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--FILE--
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<?php
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/* Prototype: bool symlink ( string $target, string $link );
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Description: creates a symbolic link to the existing target with the specified name link
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Prototype: bool is_link ( string $filename );
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Description: Tells whether the given file is a symbolic link.
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Prototype: bool link ( string $target, string $link );
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Description: Create a hard link
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Prototype: int linkinfo ( string $path );
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Description: Gets information about a link
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*/
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// create temp $filename and create link $linkname to it
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$filename = dirname(__FILE__)."/symlink_link_linkinfo_is_link_error2.tmp";
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$fp = fopen($filename, "w"); // create temp file
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fclose($fp);
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// linkname used to create soft/hard link
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$linkname = dirname(__FILE__)."/symlink_link_linkinfo_is_link_link_error2.tmp";
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echo "*** Testing link() for error conditions ***\n";
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//zero arguments
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var_dump( link() );
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//more than expected
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var_dump( link($filename, $linkname, false) );
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//invalid arguments
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var_dump( link(NULL, $linkname) ); // NULL as filename
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var_dump( link('', $linkname) ); // empty string as filename
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var_dump( link(false, $linkname) ); // boolean false as filename
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var_dump( link($filename, NULL) ); // NULL as linkname
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var_dump( link($filename, '') ); // '' as linkname
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var_dump( link($filename, false) ); // false as linkname
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echo "\n*** Testing is_link() for error conditions ***\n";
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//zero arguments
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var_dump( is_link() );
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//more than expected
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var_dump( is_link($linkname, "/") );
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//invalid arguments
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var_dump( is_link(NULL) ); // NULL as linkname
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var_dump( is_link('') ); // empty string as linkname
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var_dump( is_link(false) ); // boolean false as linkname
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var_dump( is_link($filename) ); // file given to is_link
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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__)."/symlink_link_linkinfo_is_link_error2.tmp");
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?>
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--EXPECTF--
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*** Testing link() for error conditions ***
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Warning: link() expects exactly 2 parameters, 0 given in %s on line %d
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NULL
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Warning: link() expects exactly 2 parameters, 3 given in %s on line %d
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NULL
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Warning: link(): %s in %s on line %d
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bool(false)
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Warning: link(): %s in %s on line %d
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bool(false)
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Warning: link(): %s in %s on line %d
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bool(false)
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Warning: link(): %s in %s on line %d
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bool(false)
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Warning: link(): %s in %s on line %d
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bool(false)
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Warning: link(): %s in %s on line %d
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bool(false)
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*** Testing is_link() for error conditions ***
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Warning: is_link() expects exactly 1 parameter, 0 given in %s on line %d
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NULL
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Warning: is_link() expects exactly 1 parameter, 2 given in %s on line %d
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NULL
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bool(false)
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bool(false)
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bool(false)
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bool(false)
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Done
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