Annotation of embedaddon/php/ext/standard/tests/file/007_variation23.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test fopen and fclose() functions - usage variations - "xb" mode 
                      3: --FILE--
                      4: <?php
                      5: /*
                      6:  fopen() function:
                      7:  Prototype: resource fopen(string $filename, string $mode
                      8:                             [, bool $use_include_path [, resource $context]] );
                      9:  Description: Opens file or URL.
                     10: */
                     11: /*
                     12:  fclose() function:
                     13:  Prototype: bool fclose ( resource $handle );
                     14:  Description: Closes an open file pointer
                     15: */
                     16: 
                     17: /* Test fopen() and fclose(): Opening the file in "xb" mode,
                     18:    checking for the file creation, write & read operations,
                     19:    checking for the file pointer position,
                     20:    checking for the warning msg when trying to open an existing file in "xb" mode,  
                     21:    and fclose function
                     22: */
                     23: $file_path = dirname(__FILE__);
                     24: $string = b"abcdefghij\nmnopqrst\tuvwxyz\n0123456789";
                     25: $file = $file_path."/007_variation23.tmp";
                     26: 
                     27: echo "*** Test fopen() & fclose() functions:  with 'xb' mode ***\n";
                     28: $file_handle = fopen($file, "xb");  //opening the non-existing file in "xb" mode, file will be created
                     29: var_dump($file_handle);  //Check for the content of handle
                     30: var_dump( get_resource_type($file_handle) );  //Check for the type of resource
                     31: var_dump( ftell($file_handle) );  //Initial file pointer position, expected at the begining of the file
                     32: var_dump( fwrite($file_handle, $string) );  //Check for write operation; passes; expected:size of the $string
                     33: var_dump( ftell($file_handle) );  //File pointer position after write operation, expected at the end of the file
                     34: rewind($file_handle);
                     35: var_dump( fread($file_handle, 100) );  //Check for read operation; fails; expected: empty string
                     36: var_dump( ftell($file_handle) );  //File pointer position after read operation, expected at the begining of the file 
                     37: var_dump( fclose($file_handle) );  //Check for close operation on the file handle
                     38: var_dump( get_resource_type($file_handle) );  //Check whether resource is lost after close operation
                     39: $file_handle = fopen($file, "xb");  //Opening the existing data file in 'xb' mode to check for the warning message
                     40: echo "*** Done ***\n"; 
                     41: --CLEAN--
                     42: <?php
                     43: unlink(dirname(__FILE__)."/007_variation23.tmp");
                     44: ?>
                     45: --EXPECTF--
                     46: *** Test fopen() & fclose() functions:  with 'xb' mode ***
                     47: resource(%d) of type (stream)
                     48: %unicode|string%(6) "stream"
                     49: int(0)
                     50: int(37)
                     51: int(37)
                     52: string(0) ""
                     53: int(0)
                     54: bool(true)
                     55: %unicode|string%(7) "Unknown"
                     56: 
                     57: Warning: fopen(%s): failed to open stream: File exists in %s on line %s
                     58: *** Done ***

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>