| --TEST-- |
| shmop extension test |
| --EXTENSIONS-- |
| shmop |
| --FILE-- |
| <?php |
| $hex_shm_id = 0xff3; |
| $write_d1 = "test #1 of the shmop() extension"; |
| $write_d2 = "test #2 append data to shared memory segment"; |
|
|
| echo "shm open for create: "; |
| $shm_id = shmop_open($hex_shm_id, "n", 0644, 1024); |
| if (!$shm_id) { |
| die("failed\n"); |
| } else { |
| echo "ok\n"; |
| } |
|
|
| echo "shm size is: " . ($shm_size = shmop_size($shm_id)) . "\n"; |
|
|
| echo "shm write test #1: "; |
| $written = shmop_write($shm_id, $write_d1, 0); |
| if ($written != strlen($write_d1)) { |
| echo "failed\n"; |
| } else { |
| echo "ok\n"; |
| } |
|
|
| echo "data in memory is: " . shmop_read($shm_id, 0, $written) . "\n"; |
|
|
| echo "shm open for read only: "; |
| $shm_id = shmop_open($hex_shm_id, "a", 0644, 1024); |
| if (!$shm_id) { |
| echo "failed\n"; |
| } else { |
| echo "ok\n"; |
| } |
|
|
| echo "data in memory is: " . shmop_read($shm_id, 0, $written) . "\n"; |
|
|
| |
| try { |
| shmop_write($shm_id, $write_d1, $written); |
| } catch (Error $exception) { |
| echo $exception->getMessage() . "\n"; |
| } |
|
|
| echo "shm open for read only: "; |
| $shm_id = shmop_open($hex_shm_id, "w", 0644, 1024); |
| if (!$shm_id) { |
| echo "failed\n"; |
| } else { |
| echo "ok\n"; |
| } |
|
|
| echo "shm write test #2: "; |
| $written = shmop_write($shm_id, $write_d2, $written); |
| if ($written != strlen($write_d2)) { |
| die("failed\n"); |
| } else { |
| echo "ok\n"; |
| } |
|
|
| echo "data in memory is: " . shmop_read($shm_id, 0, strlen($write_d1 . $write_d2)) . "\n"; |
|
|
| echo "deletion of shm segment: "; |
| if (!shmop_delete($shm_id)) { |
| echo "failed\n"; |
| } else { |
| echo "ok\n"; |
| } |
| ?> |
| --EXPECTF-- |
| shm open for create: ok |
| shm size is: %d |
| shm write test |
| data in memory is: test |
| shm open for read only: ok |
| data in memory is: test |
| Read-only segment cannot be written |
| shm open for read only: ok |
| shm write test |
| data in memory is: test |
| deletion of shm segment: ok |
|
|
