kraghuba Sat Jul 21 17:34:03 2007 UTC
Added files: (Branch: PHP_5_2)
/php-src/ext/standard/tests/file is_file_variation1.phpt
is_file_variation2.phpt
is_file_variation3.phpt
is_file_variation4.phpt
Log:
New testcases for is_file() function
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/is_file_variation1.phpt?view=markup&rev=1.1
Index: php-src/ext/standard/tests/file/is_file_variation1.phpt
+++ php-src/ext/standard/tests/file/is_file_variation1.phpt
--TEST--
Test is_file() function: usage variations - diff. files
--FILE--
<?php
/* Prototype: bool is_file ( string $filename );
Description: Tells whether the filename is a regular file
Returns TRUE if the filename exists and is a regular file
*/
/* Testing is_file() with file containing data, truncating its size
and the file created by touch() */
$file_path = dirname(__FILE__);
echo "-- Testing is_file() with file containing data --\n";
$filename = $file_path."/is_file_variation1.tmp";
$file_handle = fopen($filename, "w" );
fwrite( $file_handle, "Hello, world....." ); // exptected true
fclose($file_handle);
var_dump( is_file($filename) );
clearstatcache();
echo "\n-- Testing is_file() after truncating filesize to zero bytes --\n";
$file_handle = fopen( $file_path."/is_file_variation1.tmp", "r");
ftruncate($file_handle, 0);
fclose($file_handle);
var_dump( is_file($file_path."/is_file_variation1.tmp") ); // expected true
clearstatcache();
unlink($file_path."/is_file_variation1.tmp");
echo "\n-- Testing is_file() with an empty file --\n";
/* created by fopen() */
fclose( fopen($file_path."/is_file_variation1.tmp", "w") );
var_dump( is_file($file_path."/is_file_variation1.tmp") ); //expected true
clearstatcache();
unlink($file_path."/is_file_variation1.tmp");
/* created by touch() */
touch($file_path."/is_file_variation1.tmp");
var_dump( is_file($file_path."/is_file_variation1.tmp") ); // expected true
clearstatcache();
unlink($file_path."/is_file_variation1.tmp");
echo "\n*** Done ***";
?>
--EXPECTF--
-- Testing is_file() with file containing data --
bool(true)
-- Testing is_file() after truncating filesize to zero bytes --
bool(true)
-- Testing is_file() with an empty file --
bool(true)
bool(true)
*** Done ***
--UEXPECTF--
-- Testing is_file() with file containing data --
Notice: fwrite(): 17 character unicode buffer downcoded for binary stream
runtime_encoding in %s on line %d
bool(true)
-- Testing is_file() after truncating filesize to zero bytes --
bool(true)
-- Testing is_file() with an empty file --
bool(true)
bool(true)
*** Done ***
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/is_file_variation2.phpt?view=markup&rev=1.1
Index: php-src/ext/standard/tests/file/is_file_variation2.phpt
+++ php-src/ext/standard/tests/file/is_file_variation2.phpt
--TEST--
Test is_file() function: usage variations - links
--SKIPIF--
<?php
if (substr(PHP_OS, 0, 3) == 'WIN') {
die('skip Do not run on Windows');
}
--FILE--
<?php
/* Prototype: bool is_file ( string $filename );
Description: Tells whether the filename is a regular file
Returns TRUE if the filename exists and is a regular file
*/
/* Creating soft and hard links to a file and applying is_file() on links */
$file_path = dirname(__FILE__);
fclose( fopen($file_path."/is_file_variation2.tmp", "w") );
echo "*** Testing is_file() with links ***\n";
/* With symlink */
symlink($file_path."/is_file_variation2.tmp",
$file_path."/is_file_variation2_symlink.tmp");
var_dump( is_file($file_path."/is_file_variation2_symlink.tmp") ); //expected
true
clearstatcache();
/* With hardlink */
link($file_path."/is_file_variation2.tmp",
$file_path."/is_file_variation2_link.tmp");
var_dump( is_file($file_path."/is_file_variation2_link.tmp") ); // expected:
true
clearstatcache();
echo "\n*** Done ***";
?>
--CLEAN--
<?php
$file_path = dirname(__FILE__);
unlink($file_path."/is_file_variation2_symlink.tmp");
unlink($file_path."/is_file_variation2_link.tmp");
unlink($file_path."/is_file_variation2.tmp");
?>
--EXPECTF--
*** Testing is_file() with links ***
bool(true)
bool(true)
*** Done ***
--UEXPECTF--
*** Testing is_file() with links ***
bool(true)
bool(true)
*** Done ***
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/is_file_variation3.phpt?view=markup&rev=1.1
Index: php-src/ext/standard/tests/file/is_file_variation3.phpt
+++ php-src/ext/standard/tests/file/is_file_variation3.phpt
--TEST--
Test is_file() function: usage variations - invalid arguments
--FILE--
<?php
/* Prototype: bool is_file ( string $filename );
Description: Tells whether the filename is a regular file
Returns TRUE if the filename exists and is a regular file
*/
/* Testing is_file() with invalid arguments -int, float, bool, NULL, resource */
$file_path = dirname(__FILE__);
$file_handle = fopen($file_path."/is_file_variation3.tmp", "w");
echo "*** Testing Invalid file types ***\n";
$filenames = array(
/* Invalid filenames */
-2.34555,
"",
TRUE,
FALSE,
NULL,
$file_handle,
/* scalars */
1234,
0
);
/* loop through to test each element the above array */
foreach( $filenames as $filename ) {
var_dump( is_file($filename) );
clearstatcache();
}
fclose($file_handle);
echo "\n*** Done ***";
?>
--CLEAN--
<?php
$file_path = dirname(__FILE__);
unlink($file_path."/is_file_variation3.tmp");
?>
--EXPECTF--
*** Testing Invalid file types ***
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
Warning: is_file() expects parameter 1 to be string (Unicode or binary),
resource given in %s on line %d
NULL
bool(false)
bool(false)
*** Done ***
--UEXPECTF--
*** Testing Invalid file types ***
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
Warning: is_file() expects parameter 1 to be string (Unicode or binary),
resource given in %s on line %d
NULL
bool(false)
bool(false)
*** Done ***
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/is_file_variation4.phpt?view=markup&rev=1.1
Index: php-src/ext/standard/tests/file/is_file_variation4.phpt
+++ php-src/ext/standard/tests/file/is_file_variation4.phpt
--TEST--
Test is_file() function: usage variations - diff. path notations(fails on
linux, see bug#42027)
--FILE--
<?php
/* Prototype: bool is_file ( string $filename );
Description: Tells whether the filename is a regular file
Returns TRUE if the filename exists and is a regular file
*/
/* Passing file names with different notations, using slashes, wild-card chars
*/
$file_path = dirname(__FILE__);
echo "*** Testing is_file() with different notations of file names ***\n";
$dir_name = $file_path."/is_file_variation4";
mkdir($dir_name);
$file_handle = fopen($dir_name."/is_file_variation4.tmp", "w");
fclose($file_handle);
$files_arr = array(
"/is_file_variation4/is_file_variation4.tmp",
/* Testing a file trailing slash */
"/is_file_variation4/is_file_variation4.tmp/",
/* Testing file with double slashes */
"/is_file_variation4//is_file_variation4.tmp",
"//is_file_variation4//is_file_variation4.tmp",
"/is_file_variation4/*.tmp",
"is_file_variation4/is_file*.tmp",
/* Testing Binary safe */
"/is_file_variation4/is_file_variation4.tmp".chr(0),
"/is_file_variation4/is_file_variation4.tmp\0"
);
$count = 1;
/* loop through to test each element in the above array */
foreach($files_arr as $file) {
echo "- Iteration $count -\n";
var_dump( is_file( $file_path."/".$file ) );
clearstatcache();
$count++;
}
echo "\n*** Done ***";
?>
--CLEAN--
<?php
$file_path = dirname(__FILE__);
$dir_name = $file_path."/is_file_variation4";
unlink($dir_name."/is_file_variation4.tmp");
rmdir($dir_name);
?>
--EXPECTF--
*** Testing is_file() with different notations of file names ***
- Iteration 1 -
bool(true)
- Iteration 2 -
bool(true)
- Iteration 3 -
bool(true)
- Iteration 4 -
bool(true)
- Iteration 5 -
bool(true)
- Iteration 6 -
bool(true)
- Iteration 7 -
bool(true)
- Iteration 8 -
bool(true)
*** Done ***
--UEXPECTF--
*** Testing is_file() with different notations of file names ***
- Iteration 1 -
bool(true)
- Iteration 2 -
bool(true)
- Iteration 3 -
bool(true)
- Iteration 4 -
bool(true)
- Iteration 5 -
bool(true)
- Iteration 6 -
bool(true)
- Iteration 7 -
bool(true)
- Iteration 8 -
bool(true)
*** Done ***
--
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