+++ /dev/null
---TEST--
-Test fileperms() & chmod() functions: usage variation
---SKIPIF--
-<?php
-if (substr(PHP_OS, 0, 3) == 'WIN') {
- die('skip Not on Windows');
-}
-elseif (get_current_user() == 'root') {
- die( "skip Do not run with root permissions" );
-}
-?>
---FILE--
-<?php
-/*
- Prototype: int fileperms ( string $filename );
- Description: Returns the permissions on the file, or FALSE in case of an error
-
- Prototype: bool chmod ( string $filename, int $mode );
- Description: Attempts to change the mode of the file specified by
- filename to that given in mode
-*/
-
-echo "*** Testing fileperms() & chmod() : usage variations ***\n";
-
-$file_name = dirname(__FILE__)."/006_variation.tmp";
-$file_handle = fopen($file_name, "w");
-fclose($file_handle);
-$dir_name = dirname(__FILE__)."/006_variation";
-mkdir($dir_name);
-
-$count = 1;
-echo "-- Testing all permission from octal 0000 to octal 0777 on file and dir --\n";
-for($mode = 0000; $mode <= 0777; $mode++) {
- echo "-- Iteration $count --\n";
- var_dump( chmod($file_name, $mode) );
- printf("%o", fileperms($file_name) );
- echo "\n";
- clearstatcache();
-
- var_dump( chmod($dir_name, $mode) );
- printf("%o", fileperms($dir_name) );
- echo "\n";
- clearstatcache();
- $count++;
-}
-
-echo "\n*** Testing fileperms(), chmod() with miscellaneous permissions ***\n";
-$perms_array = array(
- /* testing sticky bit */
- 07777,
- 00000,
- 01000,
- 011111,
- /* negative values as permission */
- -0777, // permissions will be given as 2's complement form of -0777
- -07777, // permissions will be given as 2's complement form of -07777
-
- /* decimal values as permission */
- 777, // permissions will be given as octal equivalent value of 777
- 7777, // permissions will be given as octal equivalent value of 7777
- -7777, // permissions are given as 2's complement of octal equivalent of 7777
-
- /* hex value as permission */
- 0x777, // permissions will be given as ocatal equivalent value of 0x777
- 0x7777,
-
- /* strings notation of permission, wont work properly */
- "r+w",
- "r+w+x",
- "u+rwx",
- "u+rwx, g+rw, o+wx"
-);
-
-$count = 1;
-foreach($perms_array as $permission) {
- echo "-- Iteration $count --\n";
- var_dump( chmod($file_name, $permission) );
- printf("%o", fileperms($file_name) );
- echo "\n";
- clearstatcache();
-
- var_dump( chmod($dir_name, $permission) );
- printf("%o", fileperms($dir_name) );
- echo "\n";
- clearstatcache();
- $count++;
-}
-echo "*** Done ***\n";
-?>
---CLEAN--
-<?php
-unlink(dirname(__FILE__)."/006_variation.tmp");
-rmdir(dirname(__FILE__)."/006_variation");
-?>
---EXPECTF--
-*** Testing fileperms() & chmod() : usage variations ***
--- Testing all permission from octal 0000 to octal 0777 on file and dir --
--- Iteration 1 --
-bool(true)
-100000
-bool(true)
-40000
--- Iteration 2 --
-bool(true)
-100001
-bool(true)
-40001
--- Iteration 3 --
-bool(true)
-100002
-bool(true)
-40002
--- Iteration 4 --
-bool(true)
-100003
-bool(true)
-40003
--- Iteration 5 --
-bool(true)
-100004
-bool(true)
-40004
--- Iteration 6 --
-bool(true)
-100005
-bool(true)
-40005
--- Iteration 7 --
-bool(true)
-100006
-bool(true)
-40006
--- Iteration 8 --
-bool(true)
-100007
-bool(true)
-40007
--- Iteration 9 --
-bool(true)
-100010
-bool(true)
-40010
--- Iteration 10 --
-bool(true)
-100011
-bool(true)
-40011
--- Iteration 11 --
-bool(true)
-100012
-bool(true)
-40012
--- Iteration 12 --
-bool(true)
-100013
-bool(true)
-40013
--- Iteration 13 --
-bool(true)
-100014
-bool(true)
-40014
--- Iteration 14 --
-bool(true)
-100015
-bool(true)
-40015
--- Iteration 15 --
-bool(true)
-100016
-bool(true)
-40016
--- Iteration 16 --
-bool(true)
-100017
-bool(true)
-40017
--- Iteration 17 --
-bool(true)
-100020
-bool(true)
-40020
--- Iteration 18 --
-bool(true)
-100021
-bool(true)
-40021
--- Iteration 19 --
-bool(true)
-100022
-bool(true)
-40022
--- Iteration 20 --
-bool(true)
-100023
-bool(true)
-40023
--- Iteration 21 --
-bool(true)
-100024
-bool(true)
-40024
--- Iteration 22 --
-bool(true)
-100025
-bool(true)
-40025
--- Iteration 23 --
-bool(true)
-100026
-bool(true)
-40026
--- Iteration 24 --
-bool(true)
-100027
-bool(true)
-40027
--- Iteration 25 --
-bool(true)
-100030
-bool(true)
-40030
--- Iteration 26 --
-bool(true)
-100031
-bool(true)
-40031
--- Iteration 27 --
-bool(true)
-100032
-bool(true)
-40032
--- Iteration 28 --
-bool(true)
-100033
-bool(true)
-40033
--- Iteration 29 --
-bool(true)
-100034
-bool(true)
-40034
--- Iteration 30 --
-bool(true)
-100035
-bool(true)
-40035
--- Iteration 31 --
-bool(true)
-100036
-bool(true)
-40036
--- Iteration 32 --
-bool(true)
-100037
-bool(true)
-40037
--- Iteration 33 --
-bool(true)
-100040
-bool(true)
-40040
--- Iteration 34 --
-bool(true)
-100041
-bool(true)
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--- Iteration 35 --
-bool(true)
-100042
-bool(true)
-40042
--- Iteration 36 --
-bool(true)
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-bool(true)
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--- Iteration 37 --
-bool(true)
-100044
-bool(true)
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--- Iteration 38 --
-bool(true)
-100045
-bool(true)
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--- Iteration 39 --
-bool(true)
-100046
-bool(true)
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--- Iteration 40 --
-bool(true)
-100047
-bool(true)
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--- Iteration 41 --
-bool(true)
-100050
-bool(true)
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--- Iteration 42 --
-bool(true)
-100051
-bool(true)
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--- Iteration 43 --
-bool(true)
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-bool(true)
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--- Iteration 44 --
-bool(true)
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-bool(true)
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--- Iteration 45 --
-bool(true)
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-bool(true)
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--- Iteration 46 --
-bool(true)
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-bool(true)
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--- Iteration 47 --
-bool(true)
-100056
-bool(true)
-40056
--- Iteration 48 --
-bool(true)
-100057
-bool(true)
-40057
--- Iteration 49 --
-bool(true)
-100060
-bool(true)
-40060
--- Iteration 50 --
-bool(true)
-100061
-bool(true)
-40061
--- Iteration 51 --
-bool(true)
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-bool(true)
-40062
--- Iteration 52 --
-bool(true)
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--- Iteration 53 --
-bool(true)
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--- Iteration 54 --
-bool(true)
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--- Iteration 55 --
-bool(true)
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--- Iteration 56 --
-bool(true)
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--- Iteration 57 --
-bool(true)
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--- Iteration 58 --
-bool(true)
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--- Iteration 59 --
-bool(true)
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--- Iteration 60 --
-bool(true)
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--- Iteration 61 --
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--- Iteration 62 --
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--- Iteration 63 --
-bool(true)
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--- Iteration 64 --
-bool(true)
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--- Iteration 65 --
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--- Iteration 66 --
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--- Iteration 82 --
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--- Iteration 83 --
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--- Iteration 92 --
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--- Iteration 93 --
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--- Iteration 94 --
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--- Iteration 95 --
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--- Iteration 114 --
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--- Iteration 119 --
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--- Iteration 120 --
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--- Iteration 121 --
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--- Iteration 122 --
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--- Iteration 123 --
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--- Iteration 124 --
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--- Iteration 125 --
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--- Iteration 127 --
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--- Iteration 128 --
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--- Iteration 129 --
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--- Iteration 131 --
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--- Iteration 132 --
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--- Iteration 133 --
-bool(true)
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-bool(true)
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--- Iteration 134 --
-bool(true)
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--- Iteration 135 --
-bool(true)
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--- Iteration 136 --
-bool(true)
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-bool(true)
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--- Iteration 137 --
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--- Iteration 138 --
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--- Iteration 139 --
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--- Iteration 140 --
-bool(true)
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--- Iteration 141 --
-bool(true)
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--- Iteration 142 --
-bool(true)
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-bool(true)
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--- Iteration 143 --
-bool(true)
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--- Iteration 144 --
-bool(true)
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-bool(true)
-40217
--- Iteration 145 --
-bool(true)
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-bool(true)
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--- Iteration 146 --
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--- Iteration 147 --
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--- Iteration 148 --
-bool(true)
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--- Iteration 150 --
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--- Iteration 151 --
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--- Iteration 152 --
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--- Iteration 153 --
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--- Iteration 154 --
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--- Iteration 155 --
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--- Iteration 156 --
-bool(true)
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--- Iteration 157 --
-bool(true)
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--- Iteration 158 --
-bool(true)
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--- Iteration 159 --
-bool(true)
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--- Iteration 160 --
-bool(true)
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-bool(true)
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--- Iteration 161 --
-bool(true)
-100240
-bool(true)
-40240
--- Iteration 162 --
-bool(true)
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--- Iteration 163 --
-bool(true)
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--- Iteration 164 --
-bool(true)
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--- Iteration 165 --
-bool(true)
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--- Iteration 166 --
-bool(true)
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--- Iteration 167 --
-bool(true)
-100246
-bool(true)
-40246
--- Iteration 168 --
-bool(true)
-100247
-bool(true)
-40247
--- Iteration 169 --
-bool(true)
-100250
-bool(true)
-40250
--- Iteration 170 --
-bool(true)
-100251
-bool(true)
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--- Iteration 171 --
-bool(true)
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-bool(true)
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--- Iteration 172 --
-bool(true)
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--- Iteration 173 --
-bool(true)
-100254
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--- Iteration 174 --
-bool(true)
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-40255
--- Iteration 175 --
-bool(true)
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--- Iteration 176 --
-bool(true)
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--- Iteration 177 --
-bool(true)
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--- Iteration 178 --
-bool(true)
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--- Iteration 179 --
-bool(true)
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--- Iteration 180 --
-bool(true)
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--- Iteration 181 --
-bool(true)
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--- Iteration 182 --
-bool(true)
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--- Iteration 183 --
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--- Iteration 184 --
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--- Iteration 185 --
-bool(true)
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--- Iteration 186 --
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--- Iteration 187 --
-bool(true)
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--- Iteration 188 --
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--- Iteration 189 --
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--- Iteration 190 --
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--- Iteration 191 --
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--- Iteration 192 --
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--- Iteration 193 --
-bool(true)
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--- Iteration 194 --
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--- Iteration 195 --
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--- Iteration 196 --
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--- Iteration 197 --
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--- Iteration 198 --
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--- Iteration 199 --
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--- Iteration 200 --
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--- Iteration 201 --
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--- Iteration 202 --
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--- Iteration 203 --
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--- Iteration 204 --
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--- Iteration 205 --
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--- Iteration 206 --
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--- Iteration 207 --
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--- Iteration 208 --
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--- Iteration 209 --
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-bool(true)
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-bool(true)
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--- Iteration 215 --
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-bool(true)
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--- Iteration 220 --
-bool(true)
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--- Iteration 222 --
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--- Iteration 223 --
-bool(true)
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-bool(true)
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--- Iteration 225 --
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-bool(true)
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--- Iteration 227 --
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--- Iteration 228 --
-bool(true)
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--- Iteration 229 --
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--- Iteration 230 --
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--- Iteration 231 --
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-bool(true)
-40755
--- Iteration 495 --
-bool(true)
-100756
-bool(true)
-40756
--- Iteration 496 --
-bool(true)
-100757
-bool(true)
-40757
--- Iteration 497 --
-bool(true)
-100760
-bool(true)
-40760
--- Iteration 498 --
-bool(true)
-100761
-bool(true)
-40761
--- Iteration 499 --
-bool(true)
-100762
-bool(true)
-40762
--- Iteration 500 --
-bool(true)
-100763
-bool(true)
-40763
--- Iteration 501 --
-bool(true)
-100764
-bool(true)
-40764
--- Iteration 502 --
-bool(true)
-100765
-bool(true)
-40765
--- Iteration 503 --
-bool(true)
-100766
-bool(true)
-40766
--- Iteration 504 --
-bool(true)
-100767
-bool(true)
-40767
--- Iteration 505 --
-bool(true)
-100770
-bool(true)
-40770
--- Iteration 506 --
-bool(true)
-100771
-bool(true)
-40771
--- Iteration 507 --
-bool(true)
-100772
-bool(true)
-40772
--- Iteration 508 --
-bool(true)
-100773
-bool(true)
-40773
--- Iteration 509 --
-bool(true)
-100774
-bool(true)
-40774
--- Iteration 510 --
-bool(true)
-100775
-bool(true)
-40775
--- Iteration 511 --
-bool(true)
-100776
-bool(true)
-40776
--- Iteration 512 --
-bool(true)
-100777
-bool(true)
-40777
-
-*** Testing fileperms(), chmod() with miscellaneous permissions ***
--- Iteration 1 --
-bool(true)
-107777
-bool(true)
-47777
--- Iteration 2 --
-bool(true)
-100000
-bool(true)
-40000
--- Iteration 3 --
-bool(true)
-101000
-bool(true)
-41000
--- Iteration 4 --
-bool(true)
-101111
-bool(true)
-41111
--- Iteration 5 --
-bool(true)
-107001
-bool(true)
-47001
--- Iteration 6 --
-bool(true)
-100001
-bool(true)
-40001
--- Iteration 7 --
-bool(true)
-101411
-bool(true)
-41411
--- Iteration 8 --
-bool(true)
-107141
-bool(true)
-47141
--- Iteration 9 --
-bool(true)
-100637
-bool(true)
-40637
--- Iteration 10 --
-bool(true)
-103567
-bool(true)
-43567
--- Iteration 11 --
-bool(true)
-103567
-bool(true)
-43567
--- Iteration 12 --
-bool(true)
-100000
-bool(true)
-40000
--- Iteration 13 --
-bool(true)
-100000
-bool(true)
-40000
--- Iteration 14 --
-bool(true)
-100000
-bool(true)
-40000
--- Iteration 15 --
-bool(true)
-100000
-bool(true)
-40000
-*** Done ***
\ No newline at end of file
+++ /dev/null
---TEST--
-Test file_get_contents() and file_put_contents() functions : usage variations
-
---FILE--
-<?php
-/* Prototype: string file_get_contents( string $filename[, bool $use_include_path[,
- * resource $context[, int $offset[, int $maxlen]]]] )
- * Description: Reads entire file into a string
- */
-
-/* Prototype: int file_put_contents( string $filename, mixed $data[,int $flags[, resource $context]] )
- * Description: Write a string to a file
- */
-
-$file_path = dirname(__FILE__);
-include($file_path."/file.inc");
-
-echo "*** Testing with variations in the arguments values ***\n";
-
-$buffer_types = array("text", "numeric", "text_with_new_line", "alphanumeric");
-
-foreach( $buffer_types as $type) {
- fill_buffer($buffer, $type, 100);
- file_put_contents( $file_path."/file_put_contents.tmp", $buffer);
- var_dump( file_get_contents($file_path."/file_put_contents.tmp", 0) );
- var_dump( file_get_contents($file_path."/file_put_contents.tmp", 1) );
- var_dump( file_get_contents($file_path."/file_put_contents.tmp", 0, NULL, 5) );
- var_dump( file_get_contents($file_path."/file_put_contents.tmp", 1, NULL, 5) );
- var_dump( file_get_contents($file_path."/file_put_contents.tmp", 0, NULL, 5, 20) );
- var_dump( file_get_contents($file_path."/file_put_contents.tmp", 1, NULL, 5, 20) );
-
-}
-
-echo "*** Testing with variation in use_include_path argument ***\n";
-$dir = "file_get_contents";
-mkdir($file_path."/".$dir);
-$filename = $file_path."/".$dir."/"."file_get_contents1.tmp";
-
-ini_set( 'include_path',$file_path."/".$dir );
-
-$data_array = array( 1, " Data1 in an array", 2, " Data2 in an array" );
-fill_buffer( $buffer, "text", 100);
-file_put_contents( $filename, $buffer );
-fill_buffer( $buffer, "numeric", 100);
-file_put_contents( $filename, $buffer, FILE_APPEND, NULL );
-file_put_contents( $filename, $data_array, FILE_APPEND, NULL );
-var_dump( file_get_contents($filename, 0) );
-var_dump( file_get_contents($filename, 1) );
-var_dump( file_get_contents($filename, 0, NULL, 5) );
-var_dump( file_get_contents($filename, 1, NULL, 5) );
-var_dump( file_get_contents($filename, 0, NULL, 5, 20) );
-var_dump( file_get_contents($filename, 1, NULL, 5, 20) );
-
-echo "--- Done ---";
-?>
---CLEAN--
-<?php
-//Deleting the temporary files and directory used in the testcase
-
-$file_path = dirname(__FILE__);
-unlink($file_path."/file_put_contents.tmp");
-unlink($file_path."/file_get_contents/file_get_contents1.tmp");
-rmdir($file_path."/file_get_contents");
-
-?>
---EXPECTF--
-*** Testing with variations in the arguments values ***
-string(100) "text text text text text text text text text text text text text text text text text text text text "
-string(100) "text text text text text text text text text text text text text text text text text text text text "
-string(95) "text text text text text text text text text text text text text text text text text text text "
-string(95) "text text text text text text text text text text text text text text text text text text text "
-string(20) "text text text text "
-string(20) "text text text text "
-string(100) "2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222"
-string(100) "2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222"
-string(95) "22222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222"
-string(95) "22222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222"
-string(20) "22222222222222222222"
-string(20) "22222222222222222222"
-string(100) "line
-line of text
-line
-line of text
-line
-line of text
-line
-line of text
-line
-line of text
-line
-line "
-string(100) "line
-line of text
-line
-line of text
-line
-line of text
-line
-line of text
-line
-line of text
-line
-line "
-string(95) "line of text
-line
-line of text
-line
-line of text
-line
-line of text
-line
-line of text
-line
-line "
-string(95) "line of text
-line
-line of text
-line
-line of text
-line
-line of text
-line
-line of text
-line
-line "
-string(20) "line of text
-line
-li"
-string(20) "line of text
-line
-li"
-string(100) "ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 "
-string(100) "ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 "
-string(95) "ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 "
-string(95) "ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 "
-string(20) "ab12 ab12 ab12 ab12 "
-string(20) "ab12 ab12 ab12 ab12 "
-*** Testing with variation in use_include_path argument ***
-string(240) "text text text text text text text text text text text text text text text text text text text text 22222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222221 Data1 in an array2 Data2 in an array"
-string(240) "text text text text text text text text text text text text text text text text text text text text 22222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222221 Data1 in an array2 Data2 in an array"
-string(235) "text text text text text text text text text text text text text text text text text text text 22222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222221 Data1 in an array2 Data2 in an array"
-string(235) "text text text text text text text text text text text text text text text text text text text 22222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222221 Data1 in an array2 Data2 in an array"
-string(20) "text text text text "
-string(20) "text text text text "
---- Done ---
+++ /dev/null
---TEST--
-Test filesize() function: usage variations
---SKIPIF--
-<?php
-if (substr(PHP_OS, 0, 3) != 'WIN') {
- die('skip only valid for Windows');
-}
---FILE--
-<?php
-/*
- Prototype : int filesize ( string $filename );
- Description : Returns the size of the file in bytes, or FALSE
- (and generates an error of level E_WARNING) in case of an error.
-*/
-
-$file_path = dirname(__FILE__);
-require($file_path."/file.inc");
-
-echo "*** Testing filesize(): usage variations ***\n";
-
-echo "*** Checking filesize() with different size of files ***\n";
-for($size = 1; $size <10000; $size = $size+1000)
-{
- create_files($file_path, 1, "numeric", 0755, $size, "w", "filesize_variation");
- var_dump( filesize( $file_path."/filesize_variation1.tmp") );
- clearstatcache();
- delete_files($file_path, 1, "filesize_variation");
-}
-
-echo "\n*** Testing size of a dir, sub-dir and file with filesize() ***\n";
-echo "-- Creating a base dir, and checking its size --\n";
-mkdir( $file_path."/filesize_variation");
-var_dump( filesize( $file_path."/filesize_variation"));
-clearstatcache();
-
-echo "-- Creating a file inside base dir, and checking dir & file size --\n";
-create_files($file_path."/filesize_variation", 1, "numeric", 0755, 1, "w", "filesize_variation");
-var_dump( filesize( $file_path."/filesize_variation"));
-clearstatcache();
-var_dump( filesize( $file_path."/filesize_variation/filesize_variation1.tmp"));
-clearstatcache();
-delete_files($file_path."/filesize_variation", 1, "filesize_variation");
-
-echo "-- Creating an empty sub-dir in base-dir, and checking size of base and sub dir --\n";
-mkdir( $file_path."/filesize_variation/filesize_variation_sub");
-var_dump( filesize( $file_path."/filesize_variation")); // size of base dir
-clearstatcache();
-var_dump( filesize( $file_path."/filesize_variation/filesize_variation_sub")); // size of subdir
-clearstatcache();
-
-echo "-- Creating a file inside sub-dir, and checking size of base, subdir and file created --\n";
-// create only the file, as base and subdir is already created
-$filename = $file_path."/filesize_variation/filesize_variation_sub/filesize_variation.tmp";
-$file_handle = fopen($filename, "w");
-fwrite($file_handle, str_repeat("Hello,World ", 1000) ); // create file of size 12000 bytes
-fclose($file_handle);
-// size of base dir
-var_dump( filesize( $file_path."/filesize_variation"));
-clearstatcache();
-// size of subdir
-var_dump( filesize( $file_path."/filesize_variation/filesize_variation_sub"));
-clearstatcache();
-// size of file inside subdir
-var_dump( filesize( $file_path."/filesize_variation/filesize_variation_sub/filesize_variation.tmp"));
-clearstatcache();
-
-echo "-- Testing filesize() after truncating the file to a new length --\n";
-// truncate the file created earlier in subdir, the size of the file is 12000bytes
-// truncate the same file, in the loop , each time with the decrement in size by 1200 bytes,
-// until -1200bytes size
-for($size = filesize($filename); $size>=-1200; $size-=1200) {
- $file_handle = fopen($filename, "r+");
- var_dump( ftruncate($file_handle, $size) );
- fclose($file_handle);
- var_dump( filesize($filename) );
- clearstatcache();
-}
-
-echo "-- Testing filesize() with the data of possible chars --\n";
-$filename2 = $file_path."/filesize_variation1.tmp";
-$string = "Test 2 test the filesize() fn, with data containing all the types like !@@##$%^&*():<>?|~+!;',.\][{}(special) chars, 12345(numeric) chars, and \n(newline char), \t(tab), \0, \r and so on........\0";
-echo "-- opening the file in 'w' mode and get the size --\n";
-$file_handle = fopen($filename2, "w");
-var_dump( strlen($string) ); //strlen of the string
-fwrite($file_handle, $string);
-fclose($file_handle);
-var_dump( filesize($filename2) ); //size of the file = strlen of string
-clearstatcache();
-
-echo "-- opening the file in 'wt' mode and get the size --\n";
-$file_handle = fopen($filename2, "wt");
-var_dump( strlen($string) ); //strlen of the string = 191 bytes
-fwrite($file_handle, $string);
-fclose($file_handle);
-/* '\n' treated as '\r\n' i.e two chars in 'wt' mode */
-var_dump( filesize($filename2) ); //size of the file = 192 bytes != strlen of string
-clearstatcache();
-
-echo "-- opening the file in 'a' mode, adding data and checking the file --\n";
-$file_handle = fopen($filename2, "a");
-fwrite($file_handle, "Hello, world");
-fclose($file_handle);
-/* '\n' treated as '\r\n' i.e two chars in 'wt' mode */
-var_dump( filesize($filename2) ); //204 bytes
-clearstatcache();
-
-echo "-- opening the file in 'at' mode, adding data and checking the file --\n";
-$file_handle = fopen($filename2, "at");
-fwrite($file_handle, "Hello, world\n");
-fclose($file_handle);
-/* '\n' treated as '\r\n' i.e two chars in 'wt' mode */
-var_dump( filesize($filename2) ); //218 bytes
-clearstatcache();
-
-echo "-- creating a hole and checking the size --\n";
-$file_handle = fopen($filename2, "a");
-var_dump( ftruncate($file_handle, 220) ); //creating 4 bytes of hole
-fclose($file_handle);
-var_dump( filesize($filename2) ); //220 bytes
-clearstatcache();
-
-echo "-- writing data after hole and checking the size --\n";
-$file_handle = fopen($filename2, "a");
-fwrite($file_handle, "Hello\0"); //wrting 6 bytes of data
-fclose($file_handle);
-var_dump( filesize($filename2) ); //226 bytes
-clearstatcache();
-
-echo "-- opening the existing file in write mode --\n";
-fclose( fopen($filename2, "w") );
-var_dump( filesize($filename2) ); //0 bytes
-clearstatcache();
-
-echo "-- with empty file --\n";
-$filename3 = dirname(__FILE__)."/filesize_variation_empty.tmp";
-fclose( fopen($filename3, "w") );
-var_dump( filesize($filename3) ); //0 bytes
-
-echo "*** Done ***\n";
-?>
---CLEAN--
-<?php
-$file_path = dirname(__FILE__);
-rmdir($file_path."/filesize_variation");
-unlink($file_path."/filesize_variation/filesize_variation_sub/filesize_variation.tmp");
-rmdir($file_path."/filesize_variation/filesize_variation_sub");
-rmdir($file_path."/filesize_variation");
-unlink($file_path."/filesize_variation1.tmp");
-unlink($file_path."/filesize_variation_empty.tmp");
-?>
---EXPECTF--
-*** Testing filesize(): usage variations ***
-*** Checking filesize() with different size of files ***
-int(1024)
-int(1025024)
-int(2049024)
-int(3073024)
-int(4097024)
-int(5121024)
-int(6145024)
-int(7169024)
-int(8193024)
-int(9217024)
-
-*** Testing size of a dir, sub-dir and file with filesize() ***
--- Creating a base dir, and checking its size --
-int(0)
--- Creating a file inside base dir, and checking dir & file size --
-int(0)
-int(1024)
--- Creating an empty sub-dir in base-dir, and checking size of base and sub dir --
-int(0)
-int(0)
--- Creating a file inside sub-dir, and checking size of base, subdir and file created --
-int(0)
-int(0)
-int(12000)
--- Testing filesize() after truncating the file to a new length --
-bool(true)
-int(12000)
-bool(true)
-int(10800)
-bool(true)
-int(9600)
-bool(true)
-int(8400)
-bool(true)
-int(7200)
-bool(true)
-int(6000)
-bool(true)
-int(4800)
-bool(true)
-int(3600)
-bool(true)
-int(2400)
-bool(true)
-int(1200)
-bool(true)
-int(0)
-bool(false)
-int(0)
--- Testing filesize() with the data of possible chars --
--- opening the file in 'w' mode and get the size --
-int(191)
-int(191)
--- opening the file in 'wt' mode and get the size --
-int(191)
-int(192)
--- opening the file in 'a' mode, adding data and checking the file --
-int(204)
--- opening the file in 'at' mode, adding data and checking the file --
-int(218)
--- creating a hole and checking the size --
-bool(true)
-int(220)
--- writing data after hole and checking the size --
-int(226)
--- opening the existing file in write mode --
-int(0)
--- with empty file --
-int(0)
-*** Done ***
\ No newline at end of file
+++ /dev/null
---TEST--
-Test filesize() function: usage variations
---SKIPIF--
-<?php
-if (substr(PHP_OS, 0, 3) == 'WIN') {
- die('skip only valid for Linux');
-}
---FILE--
-<?php
-/*
- Prototype : int filesize ( string $filename );
- Description : Returns the size of the file in bytes, or FALSE
- (and generates an error of level E_WARNING) in case of an error.
-*/
-
-$file_path = dirname(__FILE__);
-require($file_path."/file.inc");
-
-echo "*** Testing filesize(): usage variations ***\n";
-
-echo "*** Checking filesize() with different size of files ***\n";
-for($size = 1; $size <10000; $size = $size+1000)
-{
- create_files($file_path, 1, "numeric", 0755, $size, "w", "filesize_variation");
- var_dump( filesize( $file_path."/filesize_variation1.tmp") );
- clearstatcache();
- delete_files($file_path, 1, "filesize_variation");
-}
-
-echo "\n*** Testing size of a dir, sub-dir and file with filesize() ***\n";
-echo "-- Creating a base dir, and checking its size --\n";
-mkdir( $file_path."/filesize_variation");
-var_dump( filesize( $file_path."/filesize_variation"));
-clearstatcache();
-
-echo "-- Creating a file inside base dir, and checking dir & file size --\n";
-create_files($file_path."/filesize_variation", 1, "numeric", 0755, 1, "w", "filesize_variation");
-var_dump( filesize( $file_path."/filesize_variation"));
-clearstatcache();
-var_dump( filesize( $file_path."/filesize_variation/filesize_variation1.tmp"));
-clearstatcache();
-delete_files($file_path."/filesize_variation", 1, "filesize_variation");
-
-echo "-- Creating an empty sub-dir in base-dir, and checking size of base and sub dir --\n";
-mkdir( $file_path."/filesize_variation/filesize_variation_sub");
-var_dump( filesize( $file_path."/filesize_variation")); // size of base dir
-clearstatcache();
-var_dump( filesize( $file_path."/filesize_variation/filesize_variation_sub")); // size of subdir
-clearstatcache();
-
-echo "-- Creating a file inside sub-dir, and checking size of base, subdir and file created --\n";
-// create only the file, as base and subdir is already created
-$filename = $file_path."/filesize_variation/filesize_variation_sub/filesize_variation.tmp";
-$file_handle = fopen($filename, "w");
-fwrite($file_handle, str_repeat("Hello,World ", 1000) ); // create file of size 12000 bytes
-fclose($file_handle);
-// size of base dir
-var_dump( filesize( $file_path."/filesize_variation"));
-clearstatcache();
-// size of subdir
-var_dump( filesize( $file_path."/filesize_variation/filesize_variation_sub"));
-clearstatcache();
-// size of file inside subdir
-var_dump( filesize( $file_path."/filesize_variation/filesize_variation_sub/filesize_variation.tmp"));
-clearstatcache();
-
-echo "-- Testing filesize() after truncating the file to a new length --\n";
-// truncate the file created earlier in subdir, the size of the file is 12000bytes
-// truncate the same file, in the loop , each time with the decrement in size by 1200 bytes,
-// until -1200bytes size
-for($size = filesize($filename); $size>=-1200; $size-=1200) {
- $file_handle = fopen($filename, "r+");
- var_dump( ftruncate($file_handle, $size) );
- fclose($file_handle);
- var_dump( filesize($filename) );
- clearstatcache();
-}
-
-echo "-- Testing filesize() with the data of possible chars --\n";
-$filename2 = $file_path."/filesize_variation1.tmp";
-$string = "Test 2 test the filesize() fn, with data containing all the types like !@@##$%^&*():<>?|~+!;',.\][{}(special) chars, 12345(numeric) chars, and \n(newline char), \t(tab), \0, \r and so on........\0";
-echo "-- opening the file in 'w' mode and get the size --\n";
-$file_handle = fopen($filename2, "w");
-var_dump( strlen($string) ); //strlen of the string
-fwrite($file_handle, $string);
-fclose($file_handle);
-var_dump( filesize($filename2) ); //size of the file = strlen of string
-clearstatcache();
-
-echo "-- opening the file in 'wt' mode and get the size --\n";
-$file_handle = fopen($filename2, "wt");
-var_dump( strlen($string) ); //strlen of the string = 191 bytes
-fwrite($file_handle, $string);
-fclose($file_handle);
-var_dump( filesize($filename2) ); //size of the file = strlen of string = 191 bytes
-clearstatcache();
-
-echo "-- opening the file in 'a' mode, adding data and checking the file --\n";
-$file_handle = fopen($filename2, "a");
-fwrite($file_handle, "Hello, world");
-fclose($file_handle);
-var_dump( filesize($filename2) ); //203 bytes
-clearstatcache();
-
-echo "-- opening the file in 'at' mode, adding data and checking the file --\n";
-$file_handle = fopen($filename2, "at");
-fwrite($file_handle, "Hello, world\n");
-fclose($file_handle);
-var_dump( filesize($filename2) ); //216 bytes
-clearstatcache();
-
-echo "-- creating a hole and checking the size --\n";
-$file_handle = fopen($filename2, "a");
-var_dump( ftruncate($file_handle, 220) ); //creating 4 bytes of hole
-fclose($file_handle);
-var_dump( filesize($filename2) ); //220 bytes
-clearstatcache();
-
-echo "-- writing data after hole and checking the size --\n";
-$file_handle = fopen($filename2, "a");
-fwrite($file_handle, "Hello\0"); //wrting 6 bytes of data
-fclose($file_handle);
-var_dump( filesize($filename2) ); //226 bytes
-clearstatcache();
-
-echo "-- opening the existing file in write mode --\n";
-fclose( fopen($filename2, "w") );
-var_dump( filesize($filename2) ); //0 bytes
-clearstatcache();
-
-echo "-- with empty file --\n";
-$filename3 = dirname(__FILE__)."/filesize_variation_empty.tmp";
-fclose( fopen($filename3, "w") );
-var_dump( filesize($filename3) ); //0 bytes
-
-echo "*** Done ***\n";
-?>
---CLEAN--
-<?php
-$file_path = dirname(__FILE__);
-rmdir($file_path."/filesize_variation");
-unlink($file_path."/filesize_variation/filesize_variation_sub/filesize_variation.tmp");
-rmdir($file_path."/filesize_variation/filesize_variation_sub");
-rmdir($file_path."/filesize_variation");
-unlink($file_path."/filesize_variation1.tmp");
-unlink($file_path."/filesize_variation_empty.tmp");
-?>
---EXPECTF--
-*** Testing filesize(): usage variations ***
-*** Checking filesize() with different size of files ***
-int(1024)
-int(1025024)
-int(2049024)
-int(3073024)
-int(4097024)
-int(5121024)
-int(6145024)
-int(7169024)
-int(8193024)
-int(9217024)
-
-*** Testing size of a dir, sub-dir and file with filesize() ***
--- Creating a base dir, and checking its size --
-int(4096)
--- Creating a file inside base dir, and checking dir & file size --
-int(4096)
-int(1024)
--- Creating an empty sub-dir in base-dir, and checking size of base and sub dir --
-int(4096)
-int(4096)
--- Creating a file inside sub-dir, and checking size of base, subdir and file created --
-int(4096)
-int(4096)
-int(12000)
--- Testing filesize() after truncating the file to a new length --
-bool(true)
-int(12000)
-bool(true)
-int(10800)
-bool(true)
-int(9600)
-bool(true)
-int(8400)
-bool(true)
-int(7200)
-bool(true)
-int(6000)
-bool(true)
-int(4800)
-bool(true)
-int(3600)
-bool(true)
-int(2400)
-bool(true)
-int(1200)
-bool(true)
-int(0)
-bool(false)
-int(0)
--- Testing filesize() with the data of possible chars --
--- opening the file in 'w' mode and get the size --
-int(191)
-int(191)
--- opening the file in 'wt' mode and get the size --
-int(191)
-int(191)
--- opening the file in 'a' mode, adding data and checking the file --
-int(203)
--- opening the file in 'at' mode, adding data and checking the file --
-int(216)
--- creating a hole and checking the size --
-bool(true)
-int(220)
--- writing data after hole and checking the size --
-int(226)
--- opening the existing file in write mode --
-int(0)
--- with empty file --
-int(0)
-*** Done ***
+++ /dev/null
---TEST--
-Test fwrite() function : usage variations
---SKIPIF--
-<?php
-if( substr(PHP_OS, 0, 3) != 'WIN' ) {
- die('skip...Not valid for Linux');
-}
-?>
---FILE--
-<?php
-/*
- Prototype: int fwrite ( resource $handle,string string, [, int $length] );
- Description: fwrite() writes the contents of string to the file stream pointed to by handle.
- If the length arquement is given,writing will stop after length bytes have been
- written or the end of string reached, whichever comes first.
- fwrite() returns the number of bytes written or FALSE on error
-*/
-
-
-echo "*** Testing fwrite() various operations ***\n";
-
-// include the file.inc for Function: function delete_file($filename)
-include ("file.inc");
-
-/*
- Test fwrite with file opened in mode : a,ab,at,a+,a+b,a+t,r,rb,rt,r+,r+b,r+t
- File having content of type numeric, text,text_with_new_line & alphanumeric
-*/
-
-$file_modes = array("r","rb","rt","r+", "r+b", "r+t","a","ab","at","a+","a+b",
- "a+t","x","xb","xt","x+","x+b","x+t");
-$file_content_types = array("numeric","text","text_with_new_line","alphanumeric");
-
-
-foreach($file_content_types as $file_content_type) {
- echo "\n-- Testing fwrite() with file having content of type ". $file_content_type ." --\n";
-
- /* open the file using $files_modes and perform fwrite() on it */
- foreach($file_modes as $file_mode) {
- echo "-- Opening file in $file_mode --\n";
-
- $filename = dirname(__FILE__)."/fwrite_variation-win321.tmp"; // this is name of the file
- if ( ! strstr( $file_mode, "x" ) ) {
- create_files ( dirname(__FILE__), 1, $file_content_type, 0755, 1, "w", "fwrite_variation-win32");
- }
-
- $file_handle = fopen($filename, $file_mode);
- if(!$file_handle) {
- echo "Error: failed to fopen() file: $filename!";
- exit();
- }
-
- $data_to_be_written="";
- fill_buffer($data_to_be_written,$file_content_type,1024); //get the data of size 1024
-
- /* Write the in to the file, verify it by checking the file pointer position, eof position,
- filesize & by displaying the content */
- switch($file_mode) {
- case "r":
- case "rb":
- case "rt":
- var_dump( ftell($file_handle) ); // expected: 0
- var_dump( fwrite($file_handle, $data_to_be_written ));
- var_dump( ftell($file_handle) ); // expected: 0
- var_dump( feof($file_handle) ); // expected: false
-
- // move the file pointer to end of the file and try fwrite()
- fseek($file_handle, SEEK_END, 0);
- var_dump( ftell($file_handle) ); // expecting 1024
- var_dump( fwrite($file_handle, $data_to_be_written) ); // fwrite to fail
- var_dump( ftell($file_handle) ); //check that file pointer points at eof, expected: 1024
- var_dump( feof($file_handle) ); // ensure that feof() points to eof, expected: true
-
- // ensure that file content/size didn't change.
- var_dump( fclose($file_handle) );
- clearstatcache();//clears file status cache
- var_dump( filesize($filename) ); // expected: 1024
- var_dump(md5(file_get_contents($filename))); // hash the output
- delete_file($filename); // delete file with name fwrite_variation1.tmp
- break;
-
- case "r+b":
- case "r+":
- case "r+t":
- /*overwrite first 400 bytes in the file*/
- var_dump( ftell($file_handle) ); // expected : 0
- var_dump( fwrite($file_handle, $data_to_be_written, 400));
- var_dump( ftell($file_handle) ); // expected: 400
- var_dump( feof($file_handle) ); //Expecting bool(false)
-
- /*overwrite data in middle of the file*/
- fseek($file_handle, SEEK_SET, 1024/2 );
- var_dump( ftell($file_handle)); // expected: 1024/2
- var_dump( fwrite($file_handle, $data_to_be_written, 200) );
- var_dump( ftell($file_handle) );
- var_dump( feof($file_handle) ); //Expecting bool(false)
-
- /* write at the end of the file */
- fseek($file_handle, SEEK_END, 0);
- var_dump( ftell($file_handle) ); // expected: 1024
- var_dump( feof($file_handle) );
- var_dump( fwrite($file_handle, $data_to_be_written, 200) );
- var_dump( ftell($file_handle) );
- var_dump( feof($file_handle) ); //Expecting bool(false)
-
- /* display the file content, check the file size */
- var_dump( fclose($file_handle) );
- clearstatcache();//clears file status cache
- var_dump( filesize($filename) );
- var_dump(md5(file_get_contents($filename)));
- delete_file($filename); // delete file with name fwrite_variation1.tmp
- break;
-
- case "a":
- case "ab":
- case "at":
- case "a+":
- case "a+b":
- case "a+t":
- // append the data to the file, starting from current position of the file pointer
- var_dump( ftell($file_handle) ); // expected: 1024
- var_dump( fwrite($file_handle,$data_to_be_written,400) );
- var_dump( ftell($file_handle) ); // expected: 1024 + 400
- var_dump( feof($file_handle) ); // expected : true
-
- /*overwrite data in middle of the file*/
- fseek($file_handle, SEEK_SET, (1024 + 400)/2 );
- var_dump( ftell($file_handle)); // expected: (1024 + 400)/2
- var_dump( fwrite($file_handle, $data_to_be_written, 200) );
- var_dump( ftell($file_handle) );
- var_dump( feof($file_handle) ); //Expecting bool(false)
-
- /* check the filesize and display file content */
- // close the file, get the size and content of the file.
- var_dump( fclose($file_handle) );
- clearstatcache();//clears file status cache
- var_dump( filesize($filename) );
- var_dump(md5(file_get_contents($filename)));
- // delete the file created
- delete_file($filename); // delete file with name fwrite_variation.tmp
- break;
-
- case "x":
- case "xb":
- case "xt":
- case "x+":
- case "x+b":
- case "x+t":
- // write data to the file
- var_dump( ftell($file_handle) );
- var_dump( fwrite($file_handle,$data_to_be_written,400));
- var_dump( ftell($file_handle) );
- var_dump( feof($file_handle) ); // expected: true
-
- //check the filesize and content
- // close the file, get the size and content of the file.
- var_dump( fclose($file_handle) );
- clearstatcache();//clears file status cache
- var_dump( filesize($filename) );
- var_dump(md5(file_get_contents($filename)));
- // delete the file created
- delete_file($filename); // delete file with name fwrite_variation.tmp
- break;
- } //end of switch
- } // end of inner foreach loop
-} // end of outer foreach loop
-
-echo "Done\n";
-?>
---EXPECTF--
-*** Testing fwrite() various operations ***
-
--- Testing fwrite() with file having content of type numeric --
--- Opening file in r --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "950b7457d1deb6332f2fc5d42f3129d6"
--- Opening file in rb --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "950b7457d1deb6332f2fc5d42f3129d6"
--- Opening file in rt --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "950b7457d1deb6332f2fc5d42f3129d6"
--- Opening file in r+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "950b7457d1deb6332f2fc5d42f3129d6"
--- Opening file in r+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "950b7457d1deb6332f2fc5d42f3129d6"
--- Opening file in r+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "950b7457d1deb6332f2fc5d42f3129d6"
--- Opening file in a --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "59ce5bf03b69069d00d6354bdc969ff6"
--- Opening file in ab --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "59ce5bf03b69069d00d6354bdc969ff6"
--- Opening file in at --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "59ce5bf03b69069d00d6354bdc969ff6"
--- Opening file in a+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "59ce5bf03b69069d00d6354bdc969ff6"
--- Opening file in a+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "59ce5bf03b69069d00d6354bdc969ff6"
--- Opening file in a+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "59ce5bf03b69069d00d6354bdc969ff6"
--- Opening file in x --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "f255efe87ebdf755e515868cea9ad24b"
--- Opening file in xb --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "f255efe87ebdf755e515868cea9ad24b"
--- Opening file in xt --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "f255efe87ebdf755e515868cea9ad24b"
--- Opening file in x+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "f255efe87ebdf755e515868cea9ad24b"
--- Opening file in x+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "f255efe87ebdf755e515868cea9ad24b"
--- Opening file in x+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "f255efe87ebdf755e515868cea9ad24b"
-
--- Testing fwrite() with file having content of type text --
--- Opening file in r --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "e486000c4c8452774f746a27658d87fa"
--- Opening file in rb --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "e486000c4c8452774f746a27658d87fa"
--- Opening file in rt --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "e486000c4c8452774f746a27658d87fa"
--- Opening file in r+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "3bdaf80dae28bc24bb304daa5ffee16c"
--- Opening file in r+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "3bdaf80dae28bc24bb304daa5ffee16c"
--- Opening file in r+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "3bdaf80dae28bc24bb304daa5ffee16c"
--- Opening file in a --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "dbd9dffd809d82e299bc1e5c55087f3b"
--- Opening file in ab --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "dbd9dffd809d82e299bc1e5c55087f3b"
--- Opening file in at --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "dbd9dffd809d82e299bc1e5c55087f3b"
--- Opening file in a+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "dbd9dffd809d82e299bc1e5c55087f3b"
--- Opening file in a+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "dbd9dffd809d82e299bc1e5c55087f3b"
--- Opening file in a+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "dbd9dffd809d82e299bc1e5c55087f3b"
--- Opening file in x --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "c2244282eeca7c2d32d0dacf21e19432"
--- Opening file in xb --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "c2244282eeca7c2d32d0dacf21e19432"
--- Opening file in xt --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "c2244282eeca7c2d32d0dacf21e19432"
--- Opening file in x+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "c2244282eeca7c2d32d0dacf21e19432"
--- Opening file in x+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "c2244282eeca7c2d32d0dacf21e19432"
--- Opening file in x+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "c2244282eeca7c2d32d0dacf21e19432"
-
--- Testing fwrite() with file having content of type text_with_new_line --
--- Opening file in r --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "b09c8026a64a88d36d4c2f17983964bb"
--- Opening file in rb --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "b09c8026a64a88d36d4c2f17983964bb"
--- Opening file in rt --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "b09c8026a64a88d36d4c2f17983964bb"
--- Opening file in r+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "b188d7c8aa229cbef067e5970f2daba9"
--- Opening file in r+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "b188d7c8aa229cbef067e5970f2daba9"
--- Opening file in r+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "991652c76db8d17c790c702ac0a6dc5f"
--- Opening file in a --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "3f0a483fe8a2f405677844e0b1af6cf4"
--- Opening file in ab --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "3f0a483fe8a2f405677844e0b1af6cf4"
--- Opening file in at --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1690)
-string(32) "656648355b64df6fded53b12fb355ab8"
--- Opening file in a+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "3f0a483fe8a2f405677844e0b1af6cf4"
--- Opening file in a+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "3f0a483fe8a2f405677844e0b1af6cf4"
--- Opening file in a+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1690)
-string(32) "656648355b64df6fded53b12fb355ab8"
--- Opening file in x --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "fa6c79b925c2fc754b9d063c6de1d8df"
--- Opening file in xb --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "fa6c79b925c2fc754b9d063c6de1d8df"
--- Opening file in xt --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(444)
-string(32) "c96531f6b4c8d9e829c25b87f96ea86e"
--- Opening file in x+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "fa6c79b925c2fc754b9d063c6de1d8df"
--- Opening file in x+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "fa6c79b925c2fc754b9d063c6de1d8df"
--- Opening file in x+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(444)
-string(32) "c96531f6b4c8d9e829c25b87f96ea86e"
-
--- Testing fwrite() with file having content of type alphanumeric --
--- Opening file in r --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "3fabd48d8eaa65c14e0d93d6880c560c"
--- Opening file in rb --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "3fabd48d8eaa65c14e0d93d6880c560c"
--- Opening file in rt --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "3fabd48d8eaa65c14e0d93d6880c560c"
--- Opening file in r+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "5d4ec23a3d9dd447e2f702d9e0e114d9"
--- Opening file in r+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "5d4ec23a3d9dd447e2f702d9e0e114d9"
--- Opening file in r+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "5d4ec23a3d9dd447e2f702d9e0e114d9"
--- Opening file in a --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "ea0c0bfa0b10aa8e614fd33ffe295cb9"
--- Opening file in ab --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "ea0c0bfa0b10aa8e614fd33ffe295cb9"
--- Opening file in at --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "ea0c0bfa0b10aa8e614fd33ffe295cb9"
--- Opening file in a+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "ea0c0bfa0b10aa8e614fd33ffe295cb9"
--- Opening file in a+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "ea0c0bfa0b10aa8e614fd33ffe295cb9"
--- Opening file in a+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "ea0c0bfa0b10aa8e614fd33ffe295cb9"
--- Opening file in x --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "b2a123e1d84e6a03c8520aff7689219e"
--- Opening file in xb --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "b2a123e1d84e6a03c8520aff7689219e"
--- Opening file in xt --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "b2a123e1d84e6a03c8520aff7689219e"
--- Opening file in x+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "b2a123e1d84e6a03c8520aff7689219e"
--- Opening file in x+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "b2a123e1d84e6a03c8520aff7689219e"
--- Opening file in x+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "b2a123e1d84e6a03c8520aff7689219e"
-Done
\ No newline at end of file
+++ /dev/null
---TEST--
-Test fwrite() function : usage variations
---SKIPIF--
-<?php
-if( substr(PHP_OS, 0, 3) == 'WIN' ) {
- die('skip...Not valid for Windows');
-}
-?>
---FILE--
-<?php
-/*
- Prototype: int fwrite ( resource $handle,string string, [, int $length] );
- Description: fwrite() writes the contents of string to the file stream pointed to by handle.
- If the length arquement is given,writing will stop after length bytes have been
- written or the end of string reached, whichever comes first.
- fwrite() returns the number of bytes written or FALSE on error
-*/
-
-
-echo "*** Testing fwrite() various operations ***\n";
-
-// include the file.inc for Function: function delete_file($filename)
-include ("file.inc");
-
-/*
- Test fwrite with file opened in mode : a,ab,at,a+,a+b,a+t,r,rb,rt,r+,r+b,r+t
- File having content of type numeric, text,text_with_new_line & alphanumeric
-*/
-
-$file_modes = array("r","rb","rt","r+", "r+b", "r+t","a","ab","at","a+","a+b",
- "a+t","x","xb","xt","x+","x+b","x+t");
-$file_content_types = array("numeric","text","text_with_new_line","alphanumeric");
-
-
-foreach($file_content_types as $file_content_type) {
- echo "\n-- Testing fwrite() with file having content of type ". $file_content_type ." --\n";
-
- /* open the file using $files_modes and perform fwrite() on it */
- foreach($file_modes as $file_mode) {
- echo "-- Opening file in $file_mode --\n";
-
- $filename = dirname(__FILE__)."/fwrite_variation1.tmp"; // this is name of the file
- if ( ! strstr( $file_mode, "x" ) ) {
- create_files ( dirname(__FILE__), 1, $file_content_type, 0755, 1, "w", "fwrite_variation");
- }
-
- $file_handle = fopen($filename, $file_mode);
- if(!$file_handle) {
- echo "Error: failed to fopen() file: $filename!";
- exit();
- }
-
- $data_to_be_written="";
- fill_buffer($data_to_be_written,$file_content_type,1024); //get the data of size 1024
-
- /* Write the in to the file, verify it by checking the file pointer position, eof position,
- filesize & by displaying the content */
- switch($file_mode) {
- case "r":
- case "rb":
- case "rt":
- var_dump( ftell($file_handle) ); // expected: 0
- var_dump( fwrite($file_handle, $data_to_be_written ));
- var_dump( ftell($file_handle) ); // expected: 0
- var_dump( feof($file_handle) ); // expected: false
-
- // move the file pointer to end of the file and try fwrite()
- fseek($file_handle, SEEK_END, 0);
- var_dump( ftell($file_handle) ); // expecting 1024
- var_dump( fwrite($file_handle, $data_to_be_written) ); // fwrite to fail
- var_dump( ftell($file_handle) ); //check that file pointer points at eof, expected: 1024
- var_dump( feof($file_handle) ); // ensure that feof() points to eof, expected: true
-
- // ensure that file content/size didn't change.
- var_dump( fclose($file_handle) );
- clearstatcache();//clears file status cache
- var_dump( filesize($filename) ); // expected: 1024
- var_dump(md5(file_get_contents($filename))); // hash the output
- delete_file($filename); // delete file with name fwrite_variation1.tmp
- break;
-
- case "r+b":
- case "r+":
- case "r+t":
- /*overwrite first 400 bytes in the file*/
- var_dump( ftell($file_handle) ); // expected : 0
- var_dump( fwrite($file_handle, $data_to_be_written, 400));
- var_dump( ftell($file_handle) ); // expected: 400
- var_dump( feof($file_handle) ); //Expecting bool(false)
-
- /*overwrite data in middle of the file*/
- fseek($file_handle, SEEK_SET, 1024/2 );
- var_dump( ftell($file_handle)); // expected: 1024/2
- var_dump( fwrite($file_handle, $data_to_be_written, 200) );
- var_dump( ftell($file_handle) );
- var_dump( feof($file_handle) ); //Expecting bool(false)
-
- /* write at the end of the file */
- fseek($file_handle, SEEK_END, 0);
- var_dump( ftell($file_handle) ); // expected: 1024
- var_dump( feof($file_handle) );
- var_dump( fwrite($file_handle, $data_to_be_written, 200) );
- var_dump( ftell($file_handle) );
- var_dump( feof($file_handle) ); //Expecting bool(false)
-
- /* display the file content, check the file size */
- var_dump( fclose($file_handle) );
- clearstatcache();//clears file status cache
- var_dump( filesize($filename) );
- var_dump(md5(file_get_contents($filename)));
- delete_file($filename); // delete file with name fwrite_variation1.tmp
- break;
-
- case "a":
- case "ab":
- case "at":
- case "a+":
- case "a+b":
- case "a+t":
- // append the data to the file, starting from current position of the file pointer
- var_dump( ftell($file_handle) ); // expected: 1024
- var_dump( fwrite($file_handle,$data_to_be_written,400) );
- var_dump( ftell($file_handle) ); // expected: 1024 + 400
- var_dump( feof($file_handle) ); // expected : true
-
- /*overwrite data in middle of the file*/
- fseek($file_handle, SEEK_SET, (1024 + 400)/2 );
- var_dump( ftell($file_handle)); // expected: (1024 + 400)/2
- var_dump( fwrite($file_handle, $data_to_be_written, 200) );
- var_dump( ftell($file_handle) );
- var_dump( feof($file_handle) ); //Expecting bool(false)
-
- /* check the filesize and display file content */
- // close the file, get the size and content of the file.
- var_dump( fclose($file_handle) );
- clearstatcache();//clears file status cache
- var_dump( filesize($filename) );
- var_dump(md5(file_get_contents($filename)));
- // delete the file created
- delete_file($filename); // delete file with name fwrite_variation.tmp
- break;
-
- case "x":
- case "xb":
- case "xt":
- case "x+":
- case "x+b":
- case "x+t":
- // write data to the file
- var_dump( ftell($file_handle) );
- var_dump( fwrite($file_handle,$data_to_be_written,400));
- var_dump( ftell($file_handle) );
- var_dump( feof($file_handle) ); // expected: true
-
- //check the filesize and content
- // close the file, get the size and content of the file.
- var_dump( fclose($file_handle) );
- clearstatcache();//clears file status cache
- var_dump( filesize($filename) );
- var_dump(md5(file_get_contents($filename)));
- // delete the file created
- delete_file($filename); // delete file with name fwrite_variation.tmp
- break;
- } //end of switch
- } // end of inner foreach loop
-} // end of outer foreach loop
-
-echo "Done\n";
-?>
---EXPECTF--
-*** Testing fwrite() various operations ***
-
--- Testing fwrite() with file having content of type numeric --
--- Opening file in r --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "950b7457d1deb6332f2fc5d42f3129d6"
--- Opening file in rb --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "950b7457d1deb6332f2fc5d42f3129d6"
--- Opening file in rt --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "950b7457d1deb6332f2fc5d42f3129d6"
--- Opening file in r+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "950b7457d1deb6332f2fc5d42f3129d6"
--- Opening file in r+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "950b7457d1deb6332f2fc5d42f3129d6"
--- Opening file in r+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "950b7457d1deb6332f2fc5d42f3129d6"
--- Opening file in a --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "59ce5bf03b69069d00d6354bdc969ff6"
--- Opening file in ab --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "59ce5bf03b69069d00d6354bdc969ff6"
--- Opening file in at --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "59ce5bf03b69069d00d6354bdc969ff6"
--- Opening file in a+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "59ce5bf03b69069d00d6354bdc969ff6"
--- Opening file in a+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "59ce5bf03b69069d00d6354bdc969ff6"
--- Opening file in a+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "59ce5bf03b69069d00d6354bdc969ff6"
--- Opening file in x --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "f255efe87ebdf755e515868cea9ad24b"
--- Opening file in xb --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "f255efe87ebdf755e515868cea9ad24b"
--- Opening file in xt --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "f255efe87ebdf755e515868cea9ad24b"
--- Opening file in x+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "f255efe87ebdf755e515868cea9ad24b"
--- Opening file in x+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "f255efe87ebdf755e515868cea9ad24b"
--- Opening file in x+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "f255efe87ebdf755e515868cea9ad24b"
-
--- Testing fwrite() with file having content of type text --
--- Opening file in r --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "e486000c4c8452774f746a27658d87fa"
--- Opening file in rb --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "e486000c4c8452774f746a27658d87fa"
--- Opening file in rt --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "e486000c4c8452774f746a27658d87fa"
--- Opening file in r+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "3bdaf80dae28bc24bb304daa5ffee16c"
--- Opening file in r+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "3bdaf80dae28bc24bb304daa5ffee16c"
--- Opening file in r+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "3bdaf80dae28bc24bb304daa5ffee16c"
--- Opening file in a --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "dbd9dffd809d82e299bc1e5c55087f3b"
--- Opening file in ab --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "dbd9dffd809d82e299bc1e5c55087f3b"
--- Opening file in at --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "dbd9dffd809d82e299bc1e5c55087f3b"
--- Opening file in a+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "dbd9dffd809d82e299bc1e5c55087f3b"
--- Opening file in a+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "dbd9dffd809d82e299bc1e5c55087f3b"
--- Opening file in a+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "dbd9dffd809d82e299bc1e5c55087f3b"
--- Opening file in x --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "c2244282eeca7c2d32d0dacf21e19432"
--- Opening file in xb --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "c2244282eeca7c2d32d0dacf21e19432"
--- Opening file in xt --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "c2244282eeca7c2d32d0dacf21e19432"
--- Opening file in x+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "c2244282eeca7c2d32d0dacf21e19432"
--- Opening file in x+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "c2244282eeca7c2d32d0dacf21e19432"
--- Opening file in x+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "c2244282eeca7c2d32d0dacf21e19432"
-
--- Testing fwrite() with file having content of type text_with_new_line --
--- Opening file in r --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "b09c8026a64a88d36d4c2f17983964bb"
--- Opening file in rb --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "b09c8026a64a88d36d4c2f17983964bb"
--- Opening file in rt --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "b09c8026a64a88d36d4c2f17983964bb"
--- Opening file in r+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "b188d7c8aa229cbef067e5970f2daba9"
--- Opening file in r+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "b188d7c8aa229cbef067e5970f2daba9"
--- Opening file in r+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "b188d7c8aa229cbef067e5970f2daba9"
--- Opening file in a --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "3f0a483fe8a2f405677844e0b1af6cf4"
--- Opening file in ab --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "3f0a483fe8a2f405677844e0b1af6cf4"
--- Opening file in at --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "3f0a483fe8a2f405677844e0b1af6cf4"
--- Opening file in a+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "3f0a483fe8a2f405677844e0b1af6cf4"
--- Opening file in a+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "3f0a483fe8a2f405677844e0b1af6cf4"
--- Opening file in a+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "3f0a483fe8a2f405677844e0b1af6cf4"
--- Opening file in x --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "fa6c79b925c2fc754b9d063c6de1d8df"
--- Opening file in xb --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "fa6c79b925c2fc754b9d063c6de1d8df"
--- Opening file in xt --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "fa6c79b925c2fc754b9d063c6de1d8df"
--- Opening file in x+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "fa6c79b925c2fc754b9d063c6de1d8df"
--- Opening file in x+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "fa6c79b925c2fc754b9d063c6de1d8df"
--- Opening file in x+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "fa6c79b925c2fc754b9d063c6de1d8df"
-
--- Testing fwrite() with file having content of type alphanumeric --
--- Opening file in r --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "3fabd48d8eaa65c14e0d93d6880c560c"
--- Opening file in rb --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "3fabd48d8eaa65c14e0d93d6880c560c"
--- Opening file in rt --
-int(0)
-int(0)
-int(0)
-bool(false)
-int(2)
-int(0)
-int(2)
-bool(false)
-bool(true)
-int(1024)
-string(32) "3fabd48d8eaa65c14e0d93d6880c560c"
--- Opening file in r+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "5d4ec23a3d9dd447e2f702d9e0e114d9"
--- Opening file in r+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "5d4ec23a3d9dd447e2f702d9e0e114d9"
--- Opening file in r+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-int(2)
-bool(false)
-int(200)
-int(202)
-bool(false)
-bool(true)
-int(1024)
-string(32) "5d4ec23a3d9dd447e2f702d9e0e114d9"
--- Opening file in a --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "ea0c0bfa0b10aa8e614fd33ffe295cb9"
--- Opening file in ab --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "ea0c0bfa0b10aa8e614fd33ffe295cb9"
--- Opening file in at --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "ea0c0bfa0b10aa8e614fd33ffe295cb9"
--- Opening file in a+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "ea0c0bfa0b10aa8e614fd33ffe295cb9"
--- Opening file in a+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "ea0c0bfa0b10aa8e614fd33ffe295cb9"
--- Opening file in a+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-int(400)
-int(200)
-int(600)
-bool(false)
-bool(true)
-int(1624)
-string(32) "ea0c0bfa0b10aa8e614fd33ffe295cb9"
--- Opening file in x --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "b2a123e1d84e6a03c8520aff7689219e"
--- Opening file in xb --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "b2a123e1d84e6a03c8520aff7689219e"
--- Opening file in xt --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "b2a123e1d84e6a03c8520aff7689219e"
--- Opening file in x+ --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "b2a123e1d84e6a03c8520aff7689219e"
--- Opening file in x+b --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "b2a123e1d84e6a03c8520aff7689219e"
--- Opening file in x+t --
-int(0)
-int(400)
-int(400)
-bool(false)
-bool(true)
-int(400)
-string(32) "b2a123e1d84e6a03c8520aff7689219e"
-Done
+++ /dev/null
---TEST--
-Test is_executable() function: usage variations
---SKIPIF--
-<?php
-if (substr(PHP_OS, 0, 3) == 'WIN') {
- die('skip.. only for LINUX');
-}
-// Skip if being run by root (files are always readable, writeable and executable)
-$filename = dirname(__FILE__)."/is_readable_root_check.tmp";
-$fp = fopen($filename, 'w');
-fclose($fp);
-if(fileowner($filename) == 0) {
- unlink ($filename);
- die('skip...cannot be run as root\n');
-}
-
-unlink($filename);
-?>
---FILE--
-<?php
-/* Prototype: bool is_executable ( string $filename );
- Description: Tells whether the filename is executable
-*/
-
-require dirname(__FILE__).'/file.inc';
-echo "*** Testing is_executable(): usage variations ***\n";
-
-$file_path = dirname(__FILE__);
-mkdir("$file_path/is_executable");
-
-// create a new temporary file
-$fp = fopen("$file_path/is_executable/bar.tmp", "w");
-fclose($fp);
-
-/* array of files checked to see if they are executable files
- using is_executable() function */
-$files_arr = array(
- "$file_path/is_executable/bar.tmp",
-
- /* Testing a file with trailing slash */
- "$file_path/is_executable/bar.tmp/",
-
- /* Testing file with double slashes */
- "$file_path/is_executable//bar.tmp",
- "$file_path/is_executable/*.tmp",
- "$file_path/is_executable/b*.tmp",
-
- /* Testing Binary safe */
- "$file_path/is_executable".chr(0)."bar.temp",
- "$file_path".chr(0)."is_executable/bar.temp",
- "$file_path/is_executablex000/",
-
- /* Testing directories */
- ".", // current directory, exp: bool(true)
- "$file_path/is_executable" // temp directory, exp: bool(true)
-);
-$counter = 1;
-/* loop through to test each element in the above array
- is an executable file */
-foreach($files_arr as $file) {
- echo "-- Iteration $counter --\n";
- var_dump( is_executable($file) );
- $counter++;
- clearstatcache();
-}
-
-echo "\n*** Testing is_executable() on directory without execute permission ***\n";
-chmod("$file_path/is_executable", 0444);
-var_dump( is_executable("$file_path/is_executable") ); // exp: bool(false)
-chmod("$file_path/is_executable", 0777); // chmod to enable deletion of directory
-
-echo "\n*** Testing miscelleneous input for is_executable() function ***\n";
-$name_prefix = "is_executable";
-create_files(dirname(__FILE__), 1, "numeric", 0755, 1, "w", $name_prefix, 1);
-create_files(dirname(__FILE__), 1, "text", 0755, 1, "w", $name_prefix, 2);
-create_files(dirname(__FILE__), 1, "empty", 0755, 1, "w", $name_prefix, 3);
-create_files(dirname(__FILE__), 1, "numeric", 0755, 1, "w", $name_prefix, 4);
-create_files(dirname(__FILE__), 1, "text", 0222, 1, "w", $name_prefix, 5);
-create_files(dirname(__FILE__), 1, "numeric", 0711, 1, "w", $name_prefix, 6);
-create_files(dirname(__FILE__), 1, "text", 0714, 1, "w", $name_prefix, 7);
-create_files(dirname(__FILE__), 1, "numeric", 0744, 1, "w", $name_prefix, 8);
-create_files(dirname(__FILE__), 1, "text", 0421, 1, "w", $name_prefix, 9);
-create_files(dirname(__FILE__), 1, "text", 0712, 1, "w", $name_prefix, 10);
-
-$files = array (
- "$file_path/is_executable1.tmp",
- "$file_path/is_executable2.tmp",
- "$file_path/is_executable3.tmp",
- "$file_path/is_executable4.tmp",
- "$file_path/is_executable5.tmp",
- "$file_path/is_executable6.tmp",
- "$file_path/is_executable7.tmp",
- "$file_path/is_executable8.tmp",
- "$file_path/is_executable9.tmp",
- "$file_path/is_executable10.tmp",
-);
-$counter = 1;
-/* loop through to test each element in the above array
- is an executable file */
-foreach($files as $file) {
- echo "-- Iteration $counter --\n";
- var_dump( is_executable($file) );
- $counter++;
- clearstatcache();
-}
-
-// change all file's permissions to 777 before deleting
-change_file_perms($file_path, 10, 0777, $name_prefix);
-delete_files($file_path, 10, $name_prefix);
-
-$file_handle = fopen(__FILE__, "r");
-unset($file_handle);
-
-echo "\n*** Testing is_executable() on invalid files ***\n";
-$invalid_files = array(
- 0,
- 1234,
- -2.34555,
- "string",
- TRUE,
- FALSE,
- NULL,
- @array(),
- @$file_handle
-);
-/* loop through to test each element in the above array
- is an executable file */
-foreach( $invalid_files as $invalid_file ) {
- var_dump( is_executable($invalid_file) );
- clearstatcache();
-}
-
-echo "Done\n";
-?>
---CLEAN--
-<?php
-unlink(dirname(__FILE__)."/is_executable/bar.tmp");
-rmdir(dirname(__FILE__)."/is_executable/");
-?>
---EXPECTF--
-*** Testing is_executable(): usage variations ***
--- Iteration 1 --
-bool(false)
--- Iteration 2 --
-bool(false)
--- Iteration 3 --
-bool(false)
--- Iteration 4 --
-bool(false)
--- Iteration 5 --
-bool(false)
--- Iteration 6 --
-bool(true)
--- Iteration 7 --
-bool(true)
--- Iteration 8 --
-bool(false)
--- Iteration 9 --
-bool(true)
--- Iteration 10 --
-bool(true)
-
-*** Testing is_executable() on directory without execute permission ***
-bool(false)
-
-*** Testing miscelleneous input for is_executable() function ***
--- Iteration 1 --
-bool(true)
--- Iteration 2 --
-bool(true)
--- Iteration 3 --
-bool(true)
--- Iteration 4 --
-bool(true)
--- Iteration 5 --
-bool(false)
--- Iteration 6 --
-bool(true)
--- Iteration 7 --
-bool(true)
--- Iteration 8 --
-bool(true)
--- Iteration 9 --
-bool(false)
--- Iteration 10 --
-bool(true)
-
-*** Testing is_executable() on invalid files ***
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-
-Notice: Array to string conversion in %s on line %d
-bool(false)
-bool(false)
-Done
+++ /dev/null
---TEST--
-Test is_readable() function: usage variations
---SKIPIF--
-<?php
-if (substr(PHP_OS, 0, 3) == 'WIN') {
- die('skip.. only for LINUX');
-}
-// Skip if being run by root (files are always readable, writeable and executable)
-$filename = dirname(__FILE__)."/is_readable_root_check.tmp";
-$fp = fopen($filename, 'w');
-fclose($fp);
-if(fileowner($filename) == 0) {
- unlink ($filename);
- die('skip...cannot be run as root\n');
-}
-
-unlink($filename);
-?>
---FILE--
-<?php
-/* Prototype: bool is_readable ( string $filename );
- Description: Tells whether the filename is readable.
-*/
-
-require dirname(__FILE__).'/file.inc';
-echo "*** Testing is_readable(): usage variations ***\n";
-
-$file_path = dirname(__FILE__);
-mkdir("$file_path/is_readable");
-
-// create a new temporary file
-$fp = fopen("$file_path/is_readable/bar.tmp", "w");
-fclose($fp);
-
-/* array of files to be tested if they are readable by using
- is_readable() function */
-$files_arr = array(
- "$file_path/is_readable/bar.tmp",
-
- /* Testing a file trailing slash */
- "$file_path/is_readable/bar.tmp/",
-
- /* Testing file with double slashes */
- "$file_path/is_readable//bar.tmp",
- "$file_path//is_readable//bar.tmp",
- "$file_path/is_readable/*.tmp",
- "$file_path/is_readable/b*.tmp",
-
- /* Testing Binary safe */
- "$file_path/is_readable".chr(0)."bar.tmp",
- "$file_path".chr(0)."is_readable/bar.tmp",
- "$file_path".chr(0)."is_readable/bar.tmp",
-
- /* Testing directories */
- ".", // current directory, exp: bool(true)
- "$file_path/is_readable" // temp directory, exp: bool(true)
-);
-$counter = 1;
-/* loop through to test each element in the above array
- is a writable file */
-foreach($files_arr as $file) {
- echo "-- Iteration $counter --\n";
- var_dump( is_readable($file) );
- $counter++;
- clearstatcache();
-}
-
-echo "\n*** Testing is_readable() on directory without read permission ***\n";
-chmod("$file_path/is_readable", 0001);
-var_dump( is_readable("$file_path/is_readable") ); // exp: bool(false)
-chmod("$file_path/is_readable", 0777); // chmod to enable deletion of directory
-
-echo "\n*** Testing miscelleneous input for is_readable() function ***\n";
-$name_prefix = "is_readable";
-create_files(dirname(__FILE__), 1, "numeric", 0755, 1, "w", $name_prefix, 1);
-create_files(dirname(__FILE__), 1, "text", 0755, 1, "w", $name_prefix, 2);
-create_files(dirname(__FILE__), 1, "empty", 0755, 1, "w", $name_prefix, 3);
-create_files(dirname(__FILE__), 1, "numeric", 0555, 1, "w", $name_prefix, 4);
-create_files(dirname(__FILE__), 1, "text", 0222, 1, "w", $name_prefix, 5);
-create_files(dirname(__FILE__), 1, "numeric", 0711, 1, "w", $name_prefix, 6);
-create_files(dirname(__FILE__), 1, "text", 0411, 1, "w", $name_prefix, 7);
-create_files(dirname(__FILE__), 1, "numeric", 0444, 1, "w", $name_prefix, 8);
-create_files(dirname(__FILE__), 1, "text", 0421, 1, "w", $name_prefix, 9);
-create_files(dirname(__FILE__), 1, "text", 0422, 1, "w", $name_prefix, 10);
-
-$files = array (
- "$file_path/is_readable1.tmp",
- "$file_path/is_readable2.tmp",
- "$file_path/is_readable3.tmp",
- "$file_path/is_readable4.tmp",
- "$file_path/is_readable5.tmp",
- "$file_path/is_readable6.tmp",
- "$file_path/is_readable7.tmp",
- "$file_path/is_readable8.tmp",
- "$file_path/is_readable9.tmp",
- "$file_path/is_readable10.tmp"
-);
-$counter = 1;
-/* loop through to test each element in the above array
- is a readable file */
-foreach($files as $file) {
- echo "-- Iteration $counter --\n";
- var_dump( is_readable($file) );
- $counter++;
- clearstatcache();
-}
-
-// change all file's permissions to 777 before deleting
-change_file_perms($file_path, 10, 0777, $name_prefix);
-delete_files($file_path, 10, $name_prefix);
-
-$file_handle = fopen(__FILE__, "r");
-unset($file_handle);
-
-echo "\n*** Testing is_readable() on miscelleneous filenames ***\n";
-$misc_files = array(
- 0,
- 1234,
- -2.34555,
- "string",
- TRUE,
- FALSE,
- NULL,
- @array(),
- @$file_handle
-);
-/* loop through to test each element in the above array
- is a readable file */
-foreach( $misc_files as $misc_file ) {
- var_dump( is_readable($misc_file) );
- clearstatcache();
-}
-
-echo "Done\n";
-?>
---CLEAN--
-<?php
-unlink(dirname(__FILE__)."/is_readable/bar.tmp");
-rmdir(dirname(__FILE__)."/is_readable/");
-?>
---EXPECTF--
-*** Testing is_readable(): usage variations ***
--- Iteration 1 --
-bool(true)
--- Iteration 2 --
-bool(false)
--- Iteration 3 --
-bool(true)
--- Iteration 4 --
-bool(true)
--- Iteration 5 --
-bool(false)
--- Iteration 6 --
-bool(false)
--- Iteration 7 --
-bool(true)
--- Iteration 8 --
-bool(true)
--- Iteration 9 --
-bool(true)
--- Iteration 10 --
-bool(true)
--- Iteration 11 --
-bool(true)
-
-*** Testing is_readable() on directory without read permission ***
-bool(false)
-
-*** Testing miscelleneous input for is_readable() function ***
--- Iteration 1 --
-bool(true)
--- Iteration 2 --
-bool(true)
--- Iteration 3 --
-bool(true)
--- Iteration 4 --
-bool(true)
--- Iteration 5 --
-bool(false)
--- Iteration 6 --
-bool(true)
--- Iteration 7 --
-bool(true)
--- Iteration 8 --
-bool(true)
--- Iteration 9 --
-bool(true)
--- Iteration 10 --
-bool(true)
-
-*** Testing is_readable() on miscelleneous filenames ***
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-
-Notice: Array to string conversion in %s on line %d
-bool(false)
-bool(false)
-Done
+++ /dev/null
---TEST--
-Test is_writable() and its alias is_writeable() function: usage variations
---SKIPIF--
-<?php
-if (substr(PHP_OS, 0, 3) == 'WIN') {
- die('skip.. only on LINUX');
-}
-// Skip if being run by root (files are always readable, writeable and executable)
-$filename = dirname(__FILE__)."/is_readable_root_check.tmp";
-$fp = fopen($filename, 'w');
-fclose($fp);
-if(fileowner($filename) == 0) {
- unlink ($filename);
- die('skip...cannot be run as root\n');
-}
-
-unlink($filename);
-?>
---FILE--
-<?php
-/* Prototype: bool is_writable ( string $filename );
- Description: Tells whether the filename is writable.
-
- is_writeable() is an alias of is_writable()
-*/
-
-require dirname(__FILE__).'/file.inc';
-echo "*** Testing is_writable(): usage variations ***\n";
-
-$file_path = dirname(__FILE__);
-mkdir("$file_path/is_writable");
-
-// create a new temporary file
-$fp = fopen("$file_path/is_writable/bar.tmp", "w");
-fclose($fp);
-
-/* array of files to be tested to check if they are writable
- using is_writable() function */
-$files_arr = array(
- "$file_path/is_writable/bar.tmp",
-
- /* Testing a file trailing slash */
- "$file_path/is_writable/bar.tmp/",
-
- /* Testing file with double slashes */
- "$file_path/is_writable//bar.tmp",
- "$file_path//is_writable//bar.tmp",
- "$file_path/is_writable/*.tmp",
- "$file_path/is_writable/b*.tmp",
-
- /* Testing Binary safe */
- "$file_path/is_writable".chr(0)."bar.tmp",
- "$file_path".chr(0)."is_writable/bar.tmp",
- "$file_path".chr(0)."is_writable/bar.tmp",
-
- /* Testing directories */
- ".", // current directory, exp: bool(true)
- "$file_path/is_writable" // temp directory, exp: bool(true)
-);
-$counter = 1;
-/* loop through to test each element in the above array
- is a writable file */
-foreach($files_arr as $file) {
- echo "-- Iteration $counter --\n";
- var_dump( is_writable($file) );
- var_dump( is_writeable($file) );
- $counter++;
- clearstatcache();
-}
-
-echo "\n*** Testing is_writable() on directory without write permission ***\n";
-chmod("$file_path/is_writable", 0004);
-var_dump( is_writable("$file_path/is_writable") ); // exp: bool(false)
-var_dump( is_writeable("$file_path/is_writable") ); // exp: bool(false)
-chmod("$file_path/is_writable", 0777); // chmod to enable deletion of directory
-
-echo "\n*** Testing miscelleneous input for is_writable() function ***\n";
-$name_prefix = "is_writable";
-create_files(dirname(__FILE__), 1, "numeric", 0755, 1, "w", $name_prefix, 1);
-create_files(dirname(__FILE__), 1, "text", 0755, 1, "w", $name_prefix, 2);
-create_files(dirname(__FILE__), 1, "empty", 0755, 1, "w", $name_prefix, 3);
-create_files(dirname(__FILE__), 1, "numeric", 0555, 1, "w", $name_prefix, 4);
-create_files(dirname(__FILE__), 1, "text", 0222, 1, "w", $name_prefix, 5);
-create_files(dirname(__FILE__), 1, "numeric", 0711, 1, "w", $name_prefix, 6);
-create_files(dirname(__FILE__), 1, "text", 0114, 1, "w", $name_prefix, 7);
-create_files(dirname(__FILE__), 1, "numeric", 0244, 1, "w", $name_prefix, 8);
-create_files(dirname(__FILE__), 1, "text", 0421, 1, "w", $name_prefix, 9);
-create_files(dirname(__FILE__), 1, "text", 0422, 1, "w", $name_prefix, 10);
-
-$misc_files = array (
- "$file_path/is_writable1.tmp",
- "$file_path/is_writable2.tmp",
- "$file_path/is_writable3.tmp",
- "$file_path/is_writable4.tmp",
- "$file_path/is_writable5.tmp",
- "$file_path/is_writable6.tmp",
- "$file_path/is_writable7.tmp",
- "$file_path/is_writable8.tmp",
- "$file_path/is_writable9.tmp",
- "$file_path/is_writable10.tmp"
-);
-
-$counter = 1;
-/* loop through to test each element in the above array
- is a writable file */
-foreach($misc_files as $misc_file) {
- echo "-- Iteration $counter --\n";
- var_dump( is_writable($misc_file) );
- var_dump( is_writeable($misc_file) );
- $counter++;
- clearstatcache();
-}
-
-// change all file's permissions to 777 before deleting
-change_file_perms($file_path, 10, 0777, $name_prefix);
-delete_files($file_path, 10, $name_prefix);
-
-$file_handle = fopen(__FILE__, "r");
-unset($file_handle);
-
-clearstatcache();
-echo "\n*** Testing is_writable() on miscelleneous filenames ***\n";
-$misc_files = array(
- 0,
- 1234,
- -2.34555,
- "string",
- TRUE,
- FALSE,
- NULL,
- @array(),
- @$file_handle
-);
-/* loop through to test each element in the above array
- is a writable file */
-foreach( $misc_files as $misc_file ) {
- var_dump( is_writable($misc_file) );
- var_dump( is_writeable($misc_file) );
- clearstatcache();
-}
-
-echo "Done\n";
-?>
---CLEAN--
-<?php
-unlink(dirname(__FILE__)."/is_writable/bar.tmp");
-rmdir(dirname(__FILE__)."/is_writable/");
-?>
---EXPECTF--
-*** Testing is_writable(): usage variations ***
--- Iteration 1 --
-bool(true)
-bool(true)
--- Iteration 2 --
-bool(false)
-bool(false)
--- Iteration 3 --
-bool(true)
-bool(true)
--- Iteration 4 --
-bool(true)
-bool(true)
--- Iteration 5 --
-bool(false)
-bool(false)
--- Iteration 6 --
-bool(false)
-bool(false)
--- Iteration 7 --
-bool(true)
-bool(true)
--- Iteration 8 --
-bool(true)
-bool(true)
--- Iteration 9 --
-bool(true)
-bool(true)
--- Iteration 10 --
-bool(true)
-bool(true)
--- Iteration 11 --
-bool(true)
-bool(true)
-
-*** Testing is_writable() on directory without write permission ***
-bool(false)
-bool(false)
-
-*** Testing miscelleneous input for is_writable() function ***
--- Iteration 1 --
-bool(true)
-bool(true)
--- Iteration 2 --
-bool(true)
-bool(true)
--- Iteration 3 --
-bool(true)
-bool(true)
--- Iteration 4 --
-bool(false)
-bool(false)
--- Iteration 5 --
-bool(true)
-bool(true)
--- Iteration 6 --
-bool(true)
-bool(true)
--- Iteration 7 --
-bool(false)
-bool(false)
--- Iteration 8 --
-bool(true)
-bool(true)
--- Iteration 9 --
-bool(false)
-bool(false)
--- Iteration 10 --
-bool(false)
-bool(false)
-
-*** Testing is_writable() on miscelleneous filenames ***
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-
-Notice: Array to string conversion in %s on line %d
-bool(false)
-
-Notice: Array to string conversion in %s on line %d
-bool(false)
-bool(false)
-bool(false)
-Done
+++ /dev/null
---TEST--
-Test symlink(), linkinfo(), link() and is_link() functions: basic functionality
---SKIPIF--
-<?php
-if (substr(PHP_OS, 0, 3) == 'WIN') {
- die('skip no symlinks on Windows');
-}
-?>
---FILE--
-<?php
-/* Prototype: bool symlink ( string $target, string $link );
- Description: creates a symbolic link to the existing target with the specified name link
-
- Prototype: bool is_link ( string $filename );
- Description: Tells whether the given file is a symbolic link.
-
- Prototype: bool link ( string $target, string $link );
- Description: Create a hard link
-
- Prototype: int linkinfo ( string $path );
- Description: Gets information about a link
-*/
-
-$file_path = dirname(__FILE__);
-
-// temp dir created in present working directory
-$dirname = "symlink_linkinfo_link_is_link";
-mkdir("$file_path/$dirname"); // creating temp dir
-
-/* Creating soft/hard link to $filename created in temp directory $dirname
- and checking linkinfo() and is_link() on the link created */
-
-echo "*** Testing symlink(), linkinfo(), link() and is_link() : basic functionality ***\n";
-
-// creating file in $dirname, links are created to the this file
-$filename = "$file_path/$dirname/symlink_is_link_linkinfo_link.tmp";
-$filename = fopen($filename, "w");
-fclose($filename);
-
-// name of the soft link created to $filename
-$sym_linkname = "$file_path/$dirname/symlink_linkinfo_link_is_link_softlink.tmp";
-
-// name of the hard link created to $filename
-$linkname = "$file_path/$dirname/symlink_linkinfo_link_is_link_hardlink.tmp";
-
-// filename stored in array with single and double slash notation in its path
-$files = array (
- "$file_path/$dirname/symlink_is_link_linkinfo_link.tmp",
- "$file_path//$dirname//symlink_is_link_linkinfo_link.tmp"
-);
-
-$counter = 1;
-/* create soft/hard link to the file
- and check linkinfo() and is_link() on the link created */
-foreach($files as $file) {
- echo "\n-- Iteration $counter --\n";
- echo "-- Testing on soft links --\n";
- // create soft link
- var_dump( symlink($file, $sym_linkname) );
- // checking information of link with linkinfo()
- var_dump( linkinfo($sym_linkname) );
- // checking if given file is soft link
- var_dump( is_link($sym_linkname) );
- // clear the cache
- clearstatcache();
-
- // testing on hard link
- echo "-- Testing on hard links --\n";
- // creating hard link
- var_dump( link($file, $linkname) );
- // checking information of link with linkinfo()
- var_dump( linkinfo($linkname) );
- // checking if given link is soft link; expected: false
- var_dump( is_link($linkname) );
- // clear the cache
- clearstatcache();
-
- // deleting the links
- unlink($sym_linkname);
- unlink($linkname);
- $counter++;
-}
-
-/* Creating soft/hard link to the temporary dir $dirname and checking
- linkinfo() and is_link() on the link created to $dirname */
-
-$dirname = "symlink_linkinfo_link_is_link";
-echo "\n*** Testing symlink(), linkinfo(), link() and is_link() on directory ***\n";
-
-// name of the soft link created to $dirname
-$sym_linkname = "$file_path/$dirname/symlink_linkinfo_link_is_link_softlink.tmp";
-
-// name of the hard link created to $dirname
-$linkname = "$file_path/$dirname/symlink_linkinfo_link_is_link_hardlink.tmp";
-
-// testing on soft link
-echo "\n-- Testing on soft links --\n";
-// creating soft link to $dirname
-var_dump( symlink("$file_path/$dirname", $sym_linkname) ); // this works, expected true
-// gets information about soft link created to directory; expected: true
-var_dump( linkinfo($sym_linkname) );
-// checks if link created is soft link; expected: true
-var_dump( is_link($sym_linkname) );
-// clear the cache
-clearstatcache();
-
-// testing on hard link
-echo "\n-- Testing on hard links --\n";
-// creating hard link to $dirname; expected: false
-var_dump( link("$file_path/$dirname", $linkname) ); // this doesn't work, expected false
-var_dump( linkinfo($linkname) ); // link doesn't exists as not created, expected false
-var_dump( is_link($linkname) ); // link doesn't exists as not created, expected false
-// clear the cache
-clearstatcache();
-
-// deleting the links
-unlink($sym_linkname);
-
-echo "Done\n";
-?>
---CLEAN--
-<?php
-$dirname = dirname(__FILE__)."/symlink_linkinfo_link_is_link";
-unlink("$dirname/symlink_is_link_linkinfo_link.tmp");
-rmdir($dirname);
-?>
---EXPECTF--
-*** Testing symlink(), linkinfo(), link() and is_link() : basic functionality ***
-
--- Iteration 1 --
--- Testing on soft links --
-bool(true)
-int(%d)
-bool(true)
--- Testing on hard links --
-bool(true)
-int(%d)
-bool(false)
-
--- Iteration 2 --
--- Testing on soft links --
-bool(true)
-int(%d)
-bool(true)
--- Testing on hard links --
-bool(true)
-int(%d)
-bool(false)
-
-*** Testing symlink(), linkinfo(), link() and is_link() on directory ***
-
--- Testing on soft links --
-bool(true)
-int(%d)
-bool(true)
-
--- Testing on hard links --
-
-Warning: link(): Operation not permitted in %s on line %d
-bool(false)
-
-Warning: linkinfo(): No such file or directory in %s on line %d
-int(-1)
-bool(false)
-Done
+++ /dev/null
---TEST--
-Test symlink(), linkinfo(), link() and is_link() functions : error conditions
---SKIPIF--
-<?php
-if (substr(PHP_OS, 0, 3) == 'WIN') {
- die('skip no symlinks on Windows');
-}
-?>
---FILE--
-<?php
-/* Prototype: bool symlink ( string $target, string $link );
- Description: creates a symbolic link to the existing target with the specified name link
-
- Prototype: bool is_link ( string $filename );
- Description: Tells whether the given file is a symbolic link.
-
- Prototype: bool link ( string $target, string $link );
- Description: Create a hard link
-
- Prototype: int linkinfo ( string $path );
- Description: Gets information about a link
-*/
-
-// create temp $filename and create link $linkname to it
-$filename = dirname(__FILE__)."/symlink_link_linkinfo_is_link.tmp";
-$fp = fopen($filename, "w"); // create temp file
-fclose($fp);
-
-// linkname used to create soft/hard link
-$linkname = dirname(__FILE__)."/symlink_link_linkinfo_is_link_link.tmp";
-
-echo "*** Testing symlink() for error conditions ***\n";
-//zero arguments
-var_dump( symlink() );
-
-//more than expected
-var_dump( symlink($filename, $linkname, true) );
-
-//invalid arguments
-var_dump( symlink(NULL, $linkname) ); // NULL as filename
-var_dump( symlink('', $linkname) ); // empty string as filename
-var_dump( symlink(false, $linkname) ); // boolean false as filename
-var_dump( symlink($filename, NULL) ); // NULL as linkname
-var_dump( symlink($filename, '') ); // '' as linkname
-var_dump( symlink($filename, false) ); // false as linkname
-
-echo "\n*** Testing linkinfo() for error conditions ***\n";
-//zero arguments
-var_dump( linkinfo() );
-
-//more than expected
-var_dump( linkinfo($linkname, true) );
-
-//invalid arguments
-var_dump( linkinfo(NULL) ); // NULL as linkname
-var_dump( linkinfo('') ); // empty string as linkname
-var_dump( linkinfo(false) ); // boolean false as linkname
-
-echo "\n*** Testing link() for error conditions ***\n";
-//zero arguments
-var_dump( link() );
-
-//more than expected
-var_dump( link($filename, $linkname, false) );
-
-//invalid arguments
-var_dump( link(NULL, $linkname) ); // NULL as filename
-var_dump( link('', $linkname) ); // empty string as filename
-var_dump( link(false, $linkname) ); // boolean false as filename
-var_dump( link($filename, NULL) ); // NULL as linkname
-var_dump( link($filename, '') ); // '' as linkname
-var_dump( link($filename, false) ); // false as linkname
-
-echo "\n*** Testing is_link() for error conditions ***\n";
-//zero arguments
-var_dump( is_link() );
-
-//more than expected
-var_dump( is_link($linkname, "/") );
-
-//invalid arguments
-var_dump( is_link(NULL) ); // NULL as linkname
-var_dump( is_link('') ); // empty string as linkname
-var_dump( is_link(false) ); // boolean false as linkname
-var_dump( is_link($filename) ); // file given to is_link
-
-echo "Done\n";
-?>
---CLEAN--
-<?php
-unlink(dirname(__FILE__)."/symlink_link_linkinfo_is_link.tmp");
-?>
---EXPECTF--
-*** Testing symlink() for error conditions ***
-
-Warning: Wrong parameter count for symlink() in %s on line %d
-NULL
-
-Warning: Wrong parameter count for symlink() in %s on line %d
-NULL
-
-Warning: symlink(): No such file or directory in %s on line %d
-bool(false)
-
-Warning: symlink(): No such file or directory in %s on line %d
-bool(false)
-
-Warning: symlink(): No such file or directory in %s on line %d
-bool(false)
-
-Warning: symlink(): No such file or directory in %s on line %d
-bool(false)
-
-Warning: symlink(): No such file or directory in %s on line %d
-bool(false)
-
-Warning: symlink(): No such file or directory in %s on line %d
-bool(false)
-
-*** Testing linkinfo() for error conditions ***
-
-Warning: Wrong parameter count for linkinfo() in %s on line %d
-NULL
-
-Warning: Wrong parameter count for linkinfo() in %s on line %d
-NULL
-
-Warning: linkinfo(): No such file or directory in %s on line %d
-int(-1)
-
-Warning: linkinfo(): No such file or directory in %s on line %d
-int(-1)
-
-*** Testing link() for error conditions ***
-
-Warning: Wrong parameter count for link() in %s on line %d
-NULL
-
-Warning: Wrong parameter count for link() in %s on line %d
-NULL
-
-Warning: link(): No such file or directory in %s on line %d
-bool(false)
-
-Warning: link(): No such file or directory in %s on line %d
-bool(false)
-
-Warning: link(): No such file or directory in %s on line %d
-bool(false)
-
-Warning: link(): No such file or directory in %s on line %d
-bool(false)
-
-Warning: link(): No such file or directory in %s on line %d
-bool(false)
-
-Warning: link(): No such file or directory in %s on line %d
-bool(false)
-
-*** Testing is_link() for error conditions ***
-
-Warning: Wrong parameter count for is_link() in %s on line %d
-NULL
-
-Warning: Wrong parameter count for is_link() in %s on line %d
-NULL
-bool(false)
-bool(false)
-bool(false)
-bool(false)
-Done
+++ /dev/null
---TEST--
-Test symlink(), linkinfo(), link() and is_link() functions : usage variations
---SKIPIF--
-<?php
-if (substr(PHP_OS, 0, 3) == 'WIN') {
- die('skip no symlinks on Windows');
-}
-?>
---FILE--
-<?php
-/* Prototype: bool symlink ( string $target, string $link );
- Description: creates a symbolic link to the existing target with the specified name link
-
- Prototype: bool is_link ( string $filename );
- Description: Tells whether the given file is a symbolic link.
-
- Prototype: bool link ( string $target, string $link );
- Description: Create a hard link
-
- Prototype: int linkinfo ( string $path );
- Description: Gets information about a link
-*/
-
-// creating temp directory which will contain temp file and links created
-$file_path = dirname(__FILE__);
-$dirname = "$file_path/symlink_link_linkinfo_is_link/test/home";
-mkdir($dirname, 0777, true);
-
-// creating temp file; links are created to this file later on
-$filename = "$file_path/symlink_link_linkinfo_is_link/symlink_link_linkinfo_is_link.tmp";
-$fp = fopen($filename, "w");
-fclose($fp);
-
-/* Variation 1 : Creating links across directories where linkname is stored as an object and array member */
-echo "*** Testing symlink(), link(), linkinfo() and is_link() with linknames stored as members in an object ***\n";
-class object_temp {
- var $linkname;
- function object_temp($link) {
- $this->linkname = $link;
- }
-}
-
-$obj = new object_temp("$dirname/symlink_link_linkinfo_is_link_link.tmp");
-/* Testing on soft links */
-echo "\n-- Working with soft links --\n";
-// creating soft link
-var_dump( symlink($filename, $obj->linkname) );
-// check if the link exists
-var_dump( linkinfo($obj->linkname) );
-// check if link is soft link
-var_dump( is_link($obj->linkname) );
-// delete the link created
-unlink($obj->linkname);
-// clear the cache
-clearstatcache();
-
-/* Testing on hard links */
-echo "\n-- Working with hard links --\n";
-// creating hard link
-var_dump( link($filename, $obj->linkname) );
-// check if the link exists
-var_dump( linkinfo($obj->linkname) );
-// check if link is soft link; expected: false as the link is a hardlink
-var_dump( is_link($obj->linkname) );
-// delete the link created
-unlink($obj->linkname);
-// clear the cache
-clearstatcache();
-
-echo "\n*** Testing symlink(), link(), linkinfo() and is_link() with linknames stored as members of an array ***\n";
-
-$link_arr = array("$dirname/symlink_link_linkinfo_is_link_link.tmp");
-
-/* Testing on soft links */
-echo "\n-- Working with soft links --\n";
-// creating soft link
-var_dump( symlink($filename, $link_arr[0]) );
-// check if the link exist
-var_dump( linkinfo($link_arr[0]) );
-// check if link is soft link
-var_dump( is_link($link_arr[0]) );
-// delete the link created
-unlink($link_arr[0]);
-// clear the cache
-clearstatcache();
-
-/* Testing on hard links */
-echo "\n-- Working with hard links --\n";
-// creating hard link
-var_dump( link($filename, $link_arr[0]) );
-// check if the link exist
-var_dump( linkinfo($link_arr[0]) );
-// check if link is soft link; expected: false as this is a hardlink
-var_dump( is_link($link_arr[0]) );
-// delete the links created
-unlink($link_arr[0]);
-// clear the cache
-clearstatcache();
-
-/* Variation 2 : Create hard link to non-existent file */
-// non-existing filename
-$non_existent_file = "$file_path/non_existent_file.tmp";
-// non-existing linkname
-$non_existent_linkname = "$file_path/non_existent_linkname.tmp";
-
-echo "\n*** Creating a hard link to a non-existent file ***\n";
-// creating hard link to non_existent file
-var_dump( link($non_existent_file, $non_existent_linkname) ); // expected false
-// checking linkinfo() and is_link() on the link; expected: false
-var_dump( linkinfo($non_existent_linkname) );
-var_dump( is_link($non_existent_linkname) );
-
-/* Variation 3 : Create file and a link to the file
- Access data of the file through the link
- Update the file through link
- Check size of file and link
-*/
-
-echo "\n*** Accessing and updating data of file through soft link ***\n";
-// Creating file and inserting data into it
-$filename = "$file_path/symlink_link_is_link_linkinfo.tmp";
-
-// create temp file
-$file = fopen($filename, "w");
-
-// create soft link to file
-$linkname = "$file_path/symlink_is_link_linkinfo_link.tmp";
-var_dump( symlink($filename, $linkname) );
-// storing size of symlink in a local variable
-$link_stat = lstat($linkname); // lstat of link
-$link_size = $link_stat[7]; // size of soft link
-
-// fill data into file
-fwrite($file, str_repeat("text", 20) );
-fclose($file);
-
-echo "\n-- Access data of the file through the soft link --\n";
-$data_from_link = file_get_contents($linkname); // data read from $filename
-var_dump( $data_from_link );
-
-echo "\n-- Check size of soft link and file --\n";
-var_dump( filesize($filename) );
-var_dump( filesize($linkname) );
-
-// taking lstat of symlink
-$stat = lstat($linkname);
-// checking that size of symlink remains same
-if ($link_size == $stat[7])
- echo "\nSoft link size remains same \n";
-else
- echo "\nWarning: Soft link size has changed \n";
-
-echo "\n-- Updating file with data through soft link --\n";
-// append link with data
-$fp = fopen($linkname, "a"); // open in append mode
-fwrite($fp, "Hello World");
-fclose($fp);
-
-// now check temp file for data; it should append "Hello World"
-$data_from_file = file_get_contents($filename);
-var_dump( $data_from_file );
-
-echo "\n-- Check size of soft link and file --\n";
-var_dump( filesize($filename) );
-var_dump( filesize($linkname) );
-
-// taking lstat of symlink
-$stat = lstat($linkname);
-// checking that size of symlink remains same
-if ($link_size == $stat[7])
- echo "\nSoft link size remains same \n";
-else
- echo "\nWarning: Soft link size has changed \n";
-
-echo "\n-- Updating file with data and check data through soft link --\n";
-// write to temp file
-$file = fopen($filename, "w");
-fwrite($file, "Hello World");
-fclose($file);
-
-// now check link for data; it should echo "Hello World"
-$data_from_link = file_get_contents($linkname);
-var_dump( $data_from_link );
-
-echo "\n-- Check size of soft link and file --\n";
-var_dump( filesize($filename) );
-var_dump( filesize($linkname) );
-
-// taking lstat of symlink
-$stat = lstat($linkname);
-// checking that size of symlink remains same
-if ($link_size == $stat[7])
- echo "\nSoft link size remains same \n";
-else
- echo "\nWarning: Soft link size has changed \n";
-
-// delete the link
-unlink($linkname);
-// delete the temporary file
-unlink($filename);
-
-echo "\n*** Accessing and updating data of file through hard link ***\n";
-// Creating file and inserting data into it
-$filename = "$file_path/symlink_link_is_link_linkinfo.tmp";
-// create temp file
-$file = fopen($filename, "w");
-// fill data into file
-fwrite($file, str_repeat("text", 20) );
-fclose($file);
-
-echo "\n-- Access data of the file through the hard link --\n";
-// create hard link to file
-$linkname = "$file_path/symlink_is_link_linkinfo_link.tmp";
-var_dump( link($filename, $linkname) );
-$data_from_link = file_get_contents($linkname); // data read from $filename
-var_dump( $data_from_link );
-
-echo "\n-- Check size of hard link and file --\n";
-if( filesize($filename) == filesize($linkname) )
- echo "\nSize of file and hard link are same\n";
-else
- echo "\nWarning: Size of file and hard link differ\n";
-
-echo "\n-- Updating file with data through hard link --\n";
-// append link with data
-$fp = fopen($linkname, "a"); // open in append mode
-fwrite($fp, "Hello World");
-fclose($fp);
-
-// now check temp file for data; it should append "Hello World"
-$data_from_file = file_get_contents($filename);
-var_dump( $data_from_file );
-
-echo "\n-- Check size of hard link and file --\n";
-if( filesize($filename) == filesize($linkname) )
- echo "\nSize of file and hard link are same\n";
-else
- echo "\nWarning: Size of file and hard link differ\n";
-
-echo "\n-- Updating file with data and check data through hard link --\n";
-// write to temp file
-$file = fopen($filename, "w");
-fwrite($file, "Hello World");
-fclose($file);
-
-// now check link for data; it should echo "Hello World"
-$data_from_link = file_get_contents($linkname);
-var_dump( $data_from_link );
-
-echo "\n-- Check size of hard link and file --\n";
-var_dump( filesize($filename) );
-var_dump( filesize($linkname) );
-if( filesize($filename) == filesize($linkname) )
- echo "\nSize of file and hard link are same\n";
-else
- echo "\nWarning: Size of file and hard link differ\n";
-
-// delete the link
-unlink($linkname);
-// delete the temporary file
-unlink($filename);
-
-/* Variation 4 : Creating link, deleting it and checking linkinfo(), is_link() on it */
-echo "\n*** Testing linkinfo() and is_link() on non-existent link ***\n";
-// link and file names used here
-$non_existent_link = "$file_path/non_existent_link.tmp";
-$filename = "$file_path/symlink_link_linkinfo_is_link/symlink_link_linkinfo_is_link.tmp";
-var_dump( symlink($filename, $non_existent_link) ); // create link
-var_dump( unlink($non_existent_link) ); // delete the link
-// clear the cache
-clearstatcache();
-// operating on deleted link; expected: false
-var_dump( linkinfo($non_existent_link) );
-var_dump( is_link($non_existent_link) );
-
-/* Variation 5 : Change permission of directory and try creating links inside that directory */
-echo "\n*** Creating links in a directory without permission to allow the operation ***\n";
-// temp file used
-$filename = "$file_path/symlink_link_linkinfo_is_link/symlink_link_linkinfo_is_link.tmp";
-// remove all permissions from dir
-var_dump( chmod($dirname, 0000) );
-
-echo "\n-- Working with soft links --\n";
-// expected: false
-var_dump( symlink($filename, "$dirname/non_existent_link.tmp") );
-var_dump( linkinfo("$dirname/non_existent_link.tmp") );
-var_dump( is_link("$dirname/non_existent_link.tmp") );
-// clear the cache
-clearstatcache();
-
-echo "\n-- Working with hard links --\n";
-// expected: false
-var_dump( link($filename, "$dirname/non_existent_link.tmp") );
-var_dump( linkinfo("$dirname/non_existent_link.tmp") );
-var_dump( is_link("$dirname/non_existent_link.tmp") );
-// clear the cache
-clearstatcache();
-
-chmod($dirname, 0777); // to enable dir deletion
-
-/* Variation 6 : Create soft/hard link to itself */
-// temp file used
-$filename = "$file_path/symlink_link_linkinfo_is_link/symlink_link_linkinfo_is_link.tmp";
-// link name used
-$linkname = "$file_path/symlink_link_linkinfo_is_link/symlink_link_linkinfo_is_link_link.tmp";
-// temp dirname used
-$dirname = "$file_path/symlink_link_linkinfo_is_link/home/test";
-
-echo "\n*** Create soft link to file and then to itself ***\n";
-// create soft link to $filename
-var_dump( symlink($filename, $linkname) );
-// create another link to $linkname
-var_dump( symlink($linkname, $linkname) );
-// delete link
-unlink($linkname);
-
-echo "\n*** Create soft link to directory and then to itself ***\n";
-// create soft link to $dirname
-var_dump( symlink($dirname, $linkname) );
-// create another link to $dirname
-var_dump( symlink($linkname, $linkname) );
-// delete link
-unlink($linkname);
-
-echo "\n*** Create hard link to file and then to itself ***\n";
-// create hard link to $filename
-var_dump( link($filename, $linkname) );
-// create another link to $linkname
-var_dump( link($linkname, $linkname) );
-// delete link
-unlink($linkname);
-
-/* Variation 7 : Create soft/hard link to different directory */
-/* creating link to a file in different dir with the same name as the file */
-echo "\n*** Create hard link in different directory with same filename ***\n";
-// temp file used
-$filename = "$file_path/symlink_link_linkinfo_is_link.tmp";
-// temp link name used
-mkdir("$file_path/symlink_link_linkinfo_is_link1");
-$linkname = "$file_path/symlink_link_linkinfo_is_link1/symlink_link_linkinfo_is_link.tmp";
-// create temp file
-$fp = fopen($filename, "w");
-fclose($fp);
-
-var_dump( link($filename, "$file_path/symlink_link_linkinfo_is_link1/") ); // this fails indicating file exists
-// ok, creates "$file_path/symlink_link_linkinfo_is_link1/symlink_link_linkinfo_is_link.tmp" link
-var_dump( link($filename, $linkname) ); // this works fine
-// delete link
-unlink($linkname);
-// delete temp file
-unlink($filename);
-// delete temp dir
-rmdir("$file_path/symlink_link_linkinfo_is_link1");
-
-echo "\n*** Create soft link in different directory with same filename ***\n";
-// temp file used
-$filename = "$file_path/symlink_link_linkinfo_is_link.tmp";
-// temp link name used
-mkdir("$file_path/symlink_link_linkinfo_is_link1");
-$linkname = "$file_path/symlink_link_linkinfo_is_link1/symlink_link_linkinfo_is_link.tmp";
-// create temp file
-$fp = fopen($filename, "w");
-fclose($fp);
-
-var_dump( symlink($filename, "$file_path/symlink_link_linkinfo_is_link1/") ); // this fails indicating file exists
-// ok, creates "$file_path/symlink_link_linkinfo_is_link1/symlink_link_linkinfo_is_link.tmp" link
-var_dump( symlink($filename, $linkname) ); // this works fine
-// delete link
-unlink($linkname);
-// delete temp file
-unlink($filename);
-// delete temp dir
-rmdir("$file_path/symlink_link_linkinfo_is_link1");
-
-/* Variation 8 : Check lstat of soft/hard link created
- Check linkinfo() value with lstat['dev']
-*/
-// temp file used
-$filename = "$file_path/symlink_link_linkinfo_is_link/symlink_link_linkinfo_is_link.tmp";
-// soft link name used
-$soft_link = "$file_path/symlink_link_linkinfo_is_link/symlink_link_linkinfo_is_link_softlink.tmp";
-// hard link name used
-$hard_link = "$file_path/symlink_link_linkinfo_is_link/symlink_link_linkinfo_is_link_hardlink.tmp";
-// temp dirname used
-$dirname = "$file_path/symlink_link_linkinfo_is_link/";
-
-echo "\n*** Checking lstat() on soft link ***\n";
-// create soft link
-var_dump( symlink($filename, $soft_link) );
-// check lstat of link
-var_dump( lstat($soft_link) );
-
-// confirming that linkinfo() = lstat['dev'] , this should always match
-$linkinfo = linkinfo($soft_link);
-$s1 = lstat($soft_link);
-if( $s1[0] == $linkinfo )
- echo "\nlinkinfo() value matches lstat['dev']\n";
-else
- echo "\nWarning: linkinfo() value doesnt match lstat['dev']\n";
-// delete link
-unlink($soft_link);
-
-echo "\n*** Checking lstat() on hard link ***\n";
-// create hard link
-var_dump( link($filename, $hard_link) );
-// check lstat of link
-var_dump( lstat($hard_link) );
-
-// confirming that linkinfo() = lstat['dev'] , this should always match
-$linkinfo = linkinfo($hard_link);
-$s1 = lstat($hard_link);
-if( $s1[0] == $linkinfo )
- echo "\nlinkinfo() value matches lstat['dev']\n";
-else
- echo "\nWarning: linkinfo() value doesnt match lstat['dev']\n";
-
-// delete link
-unlink($hard_link);
-
-echo "\n*** Checking lstat() on a soft link to directory ***\n";
-// create soft link
-var_dump( symlink($dirname, $soft_link) );
-// check lstat of link
-var_dump( lstat($soft_link) );
-
-// confirming that linkinfo() = lstat['dev'], this should always match
-$linkinfo = linkinfo($soft_link);
-$s1 = lstat($soft_link);
-if( $s1[0] == $linkinfo )
- echo "\nlinkinfo() value matches lstat['dev']\n";
-else
- echo "\nWarning: linkinfo() value doesnt match lstat['dev']\n";
-
-// delete link
-unlink($soft_link);
-
-echo "Done\n";
-?>
---CLEAN--
-<?php
-$file_path = dirname(__FILE__);
-$dirname = "$file_path/symlink_link_linkinfo_is_link";
-unlink("$file_path/symlink_link_linkinfo_is_link/symlink_link_linkinfo_is_link.tmp");
-rmdir("$dirname/test/home");
-rmdir("$dirname/test");
-rmdir($dirname);
-?>
---EXPECTF--
-*** Testing symlink(), link(), linkinfo() and is_link() with linknames stored as members in an object ***
-
--- Working with soft links --
-bool(true)
-int(%i)
-bool(true)
-
--- Working with hard links --
-bool(true)
-int(%i)
-bool(false)
-
-*** Testing symlink(), link(), linkinfo() and is_link() with linknames stored as members of an array ***
-
--- Working with soft links --
-bool(true)
-int(%i)
-bool(true)
-
--- Working with hard links --
-bool(true)
-int(%i)
-bool(false)
-
-*** Creating a hard link to a non-existent file ***
-
-Warning: link(): No such file or directory in %s on line %i
-bool(false)
-
-Warning: linkinfo(): No such file or directory in %s on line %i
-int(-1)
-bool(false)
-
-*** Accessing and updating data of file through soft link ***
-bool(true)
-
--- Access data of the file through the soft link --
-string(80) "texttexttexttexttexttexttexttexttexttexttexttexttexttexttexttexttexttexttexttext"
-
--- Check size of soft link and file --
-int(80)
-int(80)
-
-Soft link size remains same
-
--- Updating file with data through soft link --
-string(91) "texttexttexttexttexttexttexttexttexttexttexttexttexttexttexttexttexttexttexttextHello World"
-
--- Check size of soft link and file --
-int(91)
-int(91)
-
-Soft link size remains same
-
--- Updating file with data and check data through soft link --
-string(11) "Hello World"
-
--- Check size of soft link and file --
-int(11)
-int(11)
-
-Soft link size remains same
-
-*** Accessing and updating data of file through hard link ***
-
--- Access data of the file through the hard link --
-bool(true)
-string(80) "texttexttexttexttexttexttexttexttexttexttexttexttexttexttexttexttexttexttexttext"
-
--- Check size of hard link and file --
-
-Size of file and hard link are same
-
--- Updating file with data through hard link --
-string(91) "texttexttexttexttexttexttexttexttexttexttexttexttexttexttexttexttexttexttexttextHello World"
-
--- Check size of hard link and file --
-
-Size of file and hard link are same
-
--- Updating file with data and check data through hard link --
-string(11) "Hello World"
-
--- Check size of hard link and file --
-int(11)
-int(11)
-
-Size of file and hard link are same
-
-*** Testing linkinfo() and is_link() on non-existent link ***
-bool(true)
-bool(true)
-
-Warning: linkinfo(): No such file or directory in %s on line %i
-int(-1)
-bool(false)
-
-*** Creating links in a directory without permission to allow the operation ***
-bool(true)
-
--- Working with soft links --
-
-Warning: symlink(): Permission denied in %s on line %i
-bool(false)
-
-Warning: linkinfo(): Permission denied in %s on line %i
-int(-1)
-bool(false)
-
--- Working with hard links --
-
-Warning: link(): Permission denied in %s on line %i
-bool(false)
-
-Warning: linkinfo(): Permission denied in %s on line %i
-int(-1)
-bool(false)
-
-*** Create soft link to file and then to itself ***
-bool(true)
-
-Warning: symlink(): File exists in %s on line %i
-bool(false)
-
-*** Create soft link to directory and then to itself ***
-bool(true)
-
-Warning: symlink(): File exists in %s on line %i
-bool(false)
-
-*** Create hard link to file and then to itself ***
-bool(true)
-
-Warning: link(): File exists in %s on line %i
-bool(false)
-
-*** Create hard link in different directory with same filename ***
-
-Warning: link(): File exists in %s on line %i
-bool(false)
-bool(true)
-
-*** Create soft link in different directory with same filename ***
-
-Warning: symlink(): File exists in %s on line %i
-bool(false)
-bool(true)
-
-*** Checking lstat() on soft link ***
-bool(true)
-array(26) {
- [0]=>
- int(%i)
- [1]=>
- int(%i)
- [2]=>
- int(%i)
- [3]=>
- int(1)
- [4]=>
- int(%i)
- [5]=>
- int(%i)
- [6]=>
- int(%i)
- [7]=>
- int(%i)
- [8]=>
- int(%i)
- [9]=>
- int(%i)
- [10]=>
- int(%i)
- [11]=>
- int(%i)
- [12]=>
- int(%i)
- ["dev"]=>
- int(%i)
- ["ino"]=>
- int(%i)
- ["mode"]=>
- int(%i)
- ["nlink"]=>
- int(1)
- ["uid"]=>
- int(%i)
- ["gid"]=>
- int(%i)
- ["rdev"]=>
- int(%i)
- ["size"]=>
- int(%i)
- ["atime"]=>
- int(%i)
- ["mtime"]=>
- int(%i)
- ["ctime"]=>
- int(%i)
- ["blksize"]=>
- int(%i)
- ["blocks"]=>
- int(%i)
-}
-
-linkinfo() value matches lstat['dev']
-
-*** Checking lstat() on hard link ***
-bool(true)
-array(26) {
- [0]=>
- int(%i)
- [1]=>
- int(%i)
- [2]=>
- int(%i)
- [3]=>
- int(2)
- [4]=>
- int(%i)
- [5]=>
- int(%i)
- [6]=>
- int(%i)
- [7]=>
- int(%i)
- [8]=>
- int(%i)
- [9]=>
- int(%i)
- [10]=>
- int(%i)
- [11]=>
- int(%i)
- [12]=>
- int(%i)
- ["dev"]=>
- int(%i)
- ["ino"]=>
- int(%i)
- ["mode"]=>
- int(%i)
- ["nlink"]=>
- int(2)
- ["uid"]=>
- int(%i)
- ["gid"]=>
- int(%i)
- ["rdev"]=>
- int(%i)
- ["size"]=>
- int(%i)
- ["atime"]=>
- int(%i)
- ["mtime"]=>
- int(%i)
- ["ctime"]=>
- int(%i)
- ["blksize"]=>
- int(%i)
- ["blocks"]=>
- int(%i)
-}
-
-linkinfo() value matches lstat['dev']
-
-*** Checking lstat() on a soft link to directory ***
-bool(true)
-array(26) {
- [0]=>
- int(%i)
- [1]=>
- int(%i)
- [2]=>
- int(%i)
- [3]=>
- int(1)
- [4]=>
- int(%i)
- [5]=>
- int(%i)
- [6]=>
- int(%i)
- [7]=>
- int(%i)
- [8]=>
- int(%i)
- [9]=>
- int(%i)
- [10]=>
- int(%i)
- [11]=>
- int(%i)
- [12]=>
- int(%i)
- ["dev"]=>
- int(%i)
- ["ino"]=>
- int(%i)
- ["mode"]=>
- int(%i)
- ["nlink"]=>
- int(1)
- ["uid"]=>
- int(%i)
- ["gid"]=>
- int(%i)
- ["rdev"]=>
- int(%i)
- ["size"]=>
- int(%i)
- ["atime"]=>
- int(%i)
- ["mtime"]=>
- int(%i)
- ["ctime"]=>
- int(%i)
- ["blksize"]=>
- int(%i)
- ["blocks"]=>
- int(%i)
-}
-
-linkinfo() value matches lstat['dev']
-Done
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