mirror of
https://github.com/php/php-src.git
synced 2026-04-23 16:08:35 +02:00
Peter Kokot
d679f02295
This patch adds missing newlines, trims multiple redundant final newlines into a single one, and trims redundant leading newlines in all *.phpt sections. According to POSIX, a line is a sequence of zero or more non-' <newline>' characters plus a terminating '<newline>' character. [1] Files should normally have at least one final newline character. C89 [2] and later standards [3] mention a final newline: "A source file that is not empty shall end in a new-line character, which shall not be immediately preceded by a backslash character." Although it is not mandatory for all files to have a final newline fixed, a more consistent and homogeneous approach brings less of commit differences issues and a better development experience in certain text editors and IDEs. [1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206 [2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2 [3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2
470 lines
13 KiB
PHP
470 lines
13 KiB
PHP
--TEST--
|
|
Test fread() function : usage variations - read beyond file size, write only mode
|
|
--SKIPIF--
|
|
<?php
|
|
if (substr(PHP_OS, 0, 3) == 'WIN') {
|
|
die('skip.. Not valid for Windows');
|
|
}
|
|
?>
|
|
--FILE--
|
|
<?php
|
|
/*
|
|
Prototype: string fread ( resource $handle [, int $length] );
|
|
Description: reads up to length bytes from the file pointer referenced by handle.
|
|
Reading stops when up to length bytes have been read, EOF (end of file) is
|
|
reached, (for network streams) when a packet becomes available, or (after
|
|
opening userspace stream) when 8192 bytes have been read whichever comes first.
|
|
*/
|
|
|
|
// include the file.inc for common functions for test
|
|
include ("file.inc");
|
|
|
|
/* Function : function check_read(resource $file_handle, int $read_size, int $expect_size)
|
|
Description : Read data from file of size $read_size and verifies that $expected_size no. of
|
|
bytes are read.
|
|
$file_handle : File Handle
|
|
$read_size : No. of bytes to be read.
|
|
$expect_size : Expected data length
|
|
Returns: returns the data read
|
|
*/
|
|
function check_read($file_handle, $read_size, $expect_size) {
|
|
// print file pointer position before read
|
|
var_dump( ftell($file_handle) );
|
|
var_dump( feof($file_handle) );
|
|
|
|
// read the data of size $read_size
|
|
echo "Reading $read_size bytes from file, expecting $expect_size bytes ... ";
|
|
$data_from_file = fread($file_handle, $read_size);
|
|
|
|
// check if data read is of expected size
|
|
if ( strlen($data_from_file) == $expect_size)
|
|
echo "OK\n";
|
|
else
|
|
echo "Error reading file, total number of bytes read = ".strlen($data_from_file)."\n";
|
|
|
|
// file pointer position after read
|
|
var_dump( ftell($file_handle) );
|
|
// check if file pointer at eof()
|
|
var_dump( feof($file_handle) );
|
|
|
|
return $data_from_file;
|
|
}
|
|
|
|
echo "*** Testing fread() : usage variations ***\n";
|
|
|
|
$file_modes = array("a","ab","at",
|
|
"w","wb","wt",
|
|
"x","xb","xt" );
|
|
|
|
$file_content_types = array("numeric","text","text_with_new_line");
|
|
|
|
foreach($file_content_types as $file_content_type) {
|
|
echo "\n-- Testing fread() with file having content of type ". $file_content_type ." --\n";
|
|
|
|
/* open the file using $files_modes and perform fread() on it */
|
|
foreach($file_modes as $file_mode) {
|
|
if(!strstr($file_mode,"x")){
|
|
/* create files with $file_content_type */
|
|
create_files ( dirname(__FILE__), 1, $file_content_type, 0755, 1, "w", "fread_variation", 4);
|
|
}
|
|
|
|
$filename = dirname(__FILE__)."/fread_variation4.tmp"; // this is name of the file created by create_files()
|
|
echo "-- File opened in mode ".$file_mode." --\n";
|
|
$file_handle = fopen($filename, $file_mode);
|
|
if (!$file_handle) {
|
|
echo "Error: failed to fopen() file: $filename!";
|
|
exit();
|
|
}
|
|
|
|
if(strstr($file_mode,"w") || strstr($file_mode,"x") ) {
|
|
fill_file($file_handle, $file_content_type, 1024);
|
|
}
|
|
|
|
rewind($file_handle);
|
|
echo "-- Reading beyond filesize, expeceted : 1024 bytes --\n";
|
|
// read file by giving size more than its size
|
|
rewind($file_handle);
|
|
$data_from_file = check_read($file_handle, 1030, ( strstr($file_mode, "+") ? 1024 : 0) );
|
|
if ( $data_from_file != false)
|
|
var_dump( md5($data_from_file) );
|
|
|
|
echo "-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --\n";
|
|
rewind($file_handle);
|
|
// try fread when file pointer at end
|
|
fseek($file_handle, 0, SEEK_END);
|
|
//reading file when file pointer at end
|
|
$data_from_file = check_read($file_handle, 10, 0);
|
|
if ( $data_from_file != false)
|
|
var_dump( md5($data_from_file) );
|
|
|
|
// now close the file
|
|
fclose($file_handle);
|
|
|
|
// delete the file created
|
|
delete_file($filename); // delete file
|
|
} // end of inner foreach loop
|
|
}// end of outer foreach loop
|
|
|
|
echo"Done\n";
|
|
?>
|
|
--EXPECT--
|
|
*** Testing fread() : usage variations ***
|
|
|
|
-- Testing fread() with file having content of type numeric --
|
|
-- File opened in mode a --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode ab --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode at --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode w --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode wb --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode wt --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode x --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode xb --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode xt --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
|
|
-- Testing fread() with file having content of type text --
|
|
-- File opened in mode a --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode ab --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode at --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode w --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode wb --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode wt --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode x --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode xb --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode xt --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
|
|
-- Testing fread() with file having content of type text_with_new_line --
|
|
-- File opened in mode a --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode ab --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode at --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode w --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode wb --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode wt --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode x --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode xb --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
-- File opened in mode xt --
|
|
-- Reading beyond filesize, expeceted : 1024 bytes --
|
|
int(0)
|
|
bool(false)
|
|
Reading 1030 bytes from file, expecting 0 bytes ... OK
|
|
int(0)
|
|
bool(false)
|
|
-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
|
|
int(1024)
|
|
bool(false)
|
|
Reading 10 bytes from file, expecting 0 bytes ... OK
|
|
int(1024)
|
|
bool(false)
|
|
Done
|