X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=test%2Fapi%2Ftest_zebra_fork.c;fp=test%2Fapi%2Ftest_zebra_fork.c;h=6f4ccf617b336730990f9d49fec630c064f95005;hb=965cbd297cf8de73cfe01d55983b8161ae7cf67e;hp=0000000000000000000000000000000000000000;hpb=1922579d92e1a9559d4c3ab4f1cf461f56c83c3b;p=idzebra-moved-to-github.git

diff --git a/test/api/test_zebra_fork.c b/test/api/test_zebra_fork.c
new file mode 100644
index 0000000..6f4ccf6
--- /dev/null
+++ b/test/api/test_zebra_fork.c
@@ -0,0 +1,154 @@
+/* This file is part of the Zebra server.
+   Copyright (C) 1995-2008 Index Data
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+*/
+
+#if HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#if HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#if HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+#if HAVE_SYS_UTSNAME_H
+#include <sys/utsname.h>
+#endif
+
+#include <string.h>
+
+#include "testlib.h"
+
+static void update_process(ZebraService zs, int iter)
+{
+    int i;
+    for (i = 0; i<iter; i++)
+    {
+	const char *rec = "<gils><title>some</title></gils>";
+	ZebraHandle zh = zebra_open(zs, 0);
+	zebra_add_record(zh, rec, strlen(rec));
+	if ((i % 30) == 0 || i == iter-1)
+	    zebra_commit(zh);
+	zebra_close(zh);
+    }
+}
+
+static void search_process(ZebraService zs, int iter)
+{
+    zint hits_max = 0;
+    int i;
+    for (i = 0; i<iter; i++)
+    {
+	ZebraHandle zh = zebra_open(zs, 0);
+	zint hits;	    
+	ZEBRA_RES res = zebra_search_PQF(zh, "@attr 1=4 some", "default",
+					 &hits);
+	YAZ_CHECK(res == ZEBRA_OK);
+	
+	YAZ_CHECK(hits >= hits_max);
+	if (hits < hits_max)
+	    printf("i=%d hits=%lld hits_max=%lld\n", i, hits, hits_max);
+        hits_max = hits;
+	zebra_close(zh);
+    }
+}
+
+static pid_t fork_service(ZebraService zs, int iter,
+			   void (*f)(ZebraService zs, int iter))
+{
+    pid_t pid = fork();
+
+    YAZ_CHECK(pid != -1);
+    if (pid)
+	return pid;
+    
+    (*f)(zs, iter);
+    YAZ_CHECK_TERM;
+}
+
+static void tst(int argc, char **argv)
+{
+    ZebraService zs;
+    ZebraHandle zh;
+    
+    mkdir("register", 0775);
+    mkdir("shadow", 0775);
+
+    zs = tl_start_up("test_zebra_fork.cfg", argc, argv);
+    YAZ_CHECK(zs);
+
+    zh = zebra_open(zs, 0);
+    YAZ_CHECK(zh);
+
+    YAZ_CHECK(zebra_select_database(zh, "Default") == ZEBRA_OK);
+
+    zebra_init(zh);
+
+    YAZ_CHECK(zebra_create_database (zh, "Default") == ZEBRA_OK);
+    YAZ_CHECK(zebra_select_database(zh, "Default") == ZEBRA_OK);
+    zebra_close(zh);
+
+    update_process(zs, 1);
+
+#if HAVE_SYS_WAIT_H
+#if HAVE_UNISTD_H
+#if HAVE_SYS_UTSNAME_H
+
+    if (1)
+    {
+        int tst_with_fork = 1;
+	int status[3];
+	pid_t pids[3];
+        struct utsname s;
+        uname(&s);
+        if (!strcmp(s.sysname, "FreeBSD"))
+            tst_with_fork = 0;
+
+        yaz_log(YLOG_LOG, "s.sysname=%s tst_with_fork=%d", s.sysname,
+            tst_with_fork);
+        if (tst_with_fork)
+        {
+	    pids[0] = fork_service(zs, 200, search_process);
+	    pids[1] = fork_service(zs, 20, update_process);
+	    pids[2] = fork_service(zs, 20, update_process);
+	    waitpid(pids[0], &status[0], 0);
+	    YAZ_CHECK(status[0] == 0);
+	    waitpid(pids[1], &status[1], 0);
+	    YAZ_CHECK(status[1] == 0);
+	    waitpid(pids[2], &status[2], 0);
+	    YAZ_CHECK(status[2] == 0);
+        }
+    }
+#endif
+#endif
+#endif
+    YAZ_CHECK(tl_close_down(0, zs));
+}
+
+TL_MAIN
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+