From: Melvyn Sopacua <msopacua@php.net>
Date: Mon, 4 Nov 2002 02:44:09 +0000 (+0000)
Subject: Add test for both sysvsem and sysvshm
X-Git-Tag: php-4.3.0RC1~305
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=67efacc344ee09f37b9fda914158194a2984feda;p=php

Add test for both sysvsem and sysvshm
---

diff --git a/ext/sysvsem/tests/sysv.phpt b/ext/sysvsem/tests/sysv.phpt
new file mode 100644
index 0000000000..830590c33b
--- /dev/null
+++ b/ext/sysvsem/tests/sysv.phpt
@@ -0,0 +1,114 @@
+--TEST--
+General semaphore and shared memory test
+--SKIP--
+<?php // vim600: ts=4 sw=4 syn=php fdm=marker
+if(!extension_loaded('sysvsem') || !extension_loaded('sysvshm')) {
+	die("skip Both sysvsem and sysvshm required");
+}
+?>
+--INI--
+magic_quotes_runtime=0
+--FILE--
+<?php
+$MEMSIZE = 512;  //  size of shared memory to allocate
+$SEMKEY	 =   1;  //  Semaphore key
+$SHMKEY	 =   2;  //  Shared memory key
+
+echo "Start.\n";
+// Get semaphore
+$sem_id = sem_get($SEMKEY, 1);
+if ($sem_id === FALSE) {
+	echo "Fail to get semaphore";
+	exit;
+}
+echo "Got semaphore $sem_id.\n";
+
+// Accuire semaphore
+if (! sem_acquire($sem_id)) {
+	echo "Fail to aquire semaphore $sem_id.\n";
+	sem_remove($sem_id);
+	exit;
+}
+echo "Success aquire semaphore $sem_id.\n";
+
+$shm_id =   shm_attach($SHMKEY, $MEMSIZE);
+if ($shm_id === FALSE) {
+	echo "Fail to attach shared memory.\n";
+	sem_remove($sem_id);
+	exit;
+}
+echo "Success to attach shared memory : $shm_id.\n";
+
+// Write variable 1
+if (!shm_put_var($shm_id, 1, "Variable 1")) {
+	echo "Fail to put var 1 on shared memory $shm_id.\n";
+	sem_remove($sem_id);
+	shm_remove ($shm_id);
+	exit;
+}
+echo "Write var1 to shared memory.\n";
+
+// Write variable 2
+if (!shm_put_var($shm_id, 2, "Variable 2")) {
+	echo "Fail to put var 2 on shared memory $shm_id.\n";
+	sem_remove($sem_id);
+	shm_remove ($shm_id);
+	exit;
+}
+echo "Write var2 to shared memory.\n";
+
+// Read variable 1
+$var1   =   shm_get_var ($shm_id, 1);
+if ($var1 === FALSE) {
+	echo "Fail to retrieve Var 1 from Shared memory $shm_id, return value=$var1.\n";
+} else {
+	echo "Read var1=$var1.\n";
+}
+
+// Read variable 1
+$var2   =   shm_get_var ($shm_id, 2);
+if ($var1 === FALSE) {
+	echo "Fail to retrieve Var 2 from Shared memory $shm_id, return value=$var2.\n";
+} else {
+	echo "Read var2=$var2.\n";
+}
+// Release semaphore
+if (!sem_release($sem_id)) {
+	echo "Fail to release $sem_id semaphore.\n";
+} else {
+	echo "Semaphore $sem_id released.\n";
+}
+
+// remove shared memory segmant from SysV
+if (shm_remove ($shm_id)) {
+	echo "Shared memory successfully removed from SysV.\n";
+} else {
+	echo "Fail to remove $shm_id shared memory from SysV.\n";
+}
+
+// Remove semaphore
+if (sem_remove($sem_id)) {
+	echo "semaphore removed successfully from SysV.\n";
+} else {
+	echo "Fail to remove $sem_id semaphore from SysV.\n";
+}
+echo "End.\n";
+/* NOTE: assigned semids differ depending on the kernel, since
+ *       there are actually 3 semaphores per PHP-created
+ *       semaphores in effect, to keep state information.
+ *       That's the reason for EXPECTF.
+ */
+?>
+--EXPECTF--
+Start.
+Got semaphore Resource id #%i.
+Success aquire semaphore Resource id #%i.
+Success to attach shared memory : %i.
+Write var1 to shared memory.
+Write var2 to shared memory.
+Read var1=Variable 1.
+Read var2=Variable 2.
+Semaphore Resource id #%i released.
+Shared memory successfully removed from SysV.
+semaphore removed successfully from SysV.
+End.