From: Balbir Singh <balbir@linux.vnet.ibm.com>
Date: Wed, 17 Dec 2008 15:15:25 +0000 (+0000)
Subject: libcgroup Test: libcgroup-attach_task-test-for-cmmongrp-multimnt
X-Git-Tag: v0.34~177
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=97899c377dce7a4b9c655e1e5dcbb49a90525e31;p=thirdparty%2Flibcgroup.git

libcgroup Test: libcgroup-attach_task-test-for-cmmongrp-multimnt

This patch adds a testcase for libcgroup api cgroup_attach_task() for
a common group in multiple mount scenario.

Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>

git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@261 4f4bb910-9a46-0410-90c8-c897d4f1cd53
---

diff --git a/tests/libcgrouptest01.c b/tests/libcgrouptest01.c
index 5eac5099..a6f23394 100644
--- a/tests/libcgrouptest01.c
+++ b/tests/libcgrouptest01.c
@@ -833,7 +833,38 @@ int main(int argc, char *argv[])
 		strncpy(extra, "\n", SIZE);
 
 		/*
-		 * Test12: delete this common cgroup
+		 * Test12: Call cgroup_attach_task() with this common group
+		 * and check if return values are correct. If yes check if
+		 * task exists in the group under both controller's hierarchy
+		 */
+		strncpy(extra, " Called with commongroup. ", SIZE);
+		retval = cgroup_attach_task(common_cgroup);
+		if (retval == 0) {
+			/*Task already attached to ctl1 in previous call*/
+			build_path(tasksfile, mountpoint,
+						 "commongroup", "tasks");
+			build_path(tasksfile2, mountpoint2,
+						 "commongroup", "tasks");
+
+			if (check_task(tasksfile) && check_task(tasksfile2)) {
+				strncat(extra, " Task found in grps\n", SIZE);
+				message(++i, PASS, "attach_task()",
+								 retval, extra);
+			} else {
+				strncat(extra, " Task not found in grps\n",
+									 SIZE);
+				message(++i, FAIL, "attach_task()", retval,
+									 extra);
+			}
+		} else {
+			strncat(extra, "\n", sizeof("\n"));
+			message(++i, FAIL, "attach_task()", retval, extra);
+		}
+
+		strncpy(extra, "\n", SIZE);
+
+		/*
+		 * Test13: delete this common cgroup
 		 * Exp outcome: zero return value
 		 */
 		strncpy(extra, " Called with commongroup. ", SIZE);