diff options
author | Zyad A. Ali <zyad.ali.me@gmail.com> | 2021-09-07 20:52:55 +0200 |
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committer | Zyad A. Ali <zyad.ali.me@gmail.com> | 2021-09-27 19:51:11 +0200 |
commit | 82e2e89405332088d60a997ce55e9cbeb4613ea2 (patch) | |
tree | 35c75ea70aec1446a9fa96fe4c93b94720381e4f /test/syscalls/linux/proc_isolated.cc | |
parent | 2e25547e047f69dbfd24465459626351f8b22d55 (diff) |
Add procfs files for SysV message queues.
Diffstat (limited to 'test/syscalls/linux/proc_isolated.cc')
-rw-r--r-- | test/syscalls/linux/proc_isolated.cc | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/test/syscalls/linux/proc_isolated.cc b/test/syscalls/linux/proc_isolated.cc index a38689667..4ec9b503c 100644 --- a/test/syscalls/linux/proc_isolated.cc +++ b/test/syscalls/linux/proc_isolated.cc @@ -12,12 +12,13 @@ // See the License for the specific language governing permissions and // limitations under the License. +#include <linux/msg.h> #include <linux/sem.h> #include <linux/shm.h> -#include "gtest/gtest.h" #include "absl/strings/numbers.h" #include "absl/strings/str_split.h" +#include "gtest/gtest.h" #include "test/util/fs_util.h" #include "test/util/test_util.h" @@ -73,6 +74,27 @@ TEST(ProcDefaults, PresenceOfSem) { ASSERT_EQ(semmni, SEMMNI); } +TEST(ProcDefaults, PresenceOfMsgMniMaxMnb) { + uint64_t msgmni = 0; + uint64_t msgmax = 0; + uint64_t msgmnb = 0; + + std::string proc_file; + proc_file = ASSERT_NO_ERRNO_AND_VALUE(GetContents("/proc/sys/kernel/msgmni")); + ASSERT_FALSE(proc_file.empty()); + ASSERT_TRUE(absl::SimpleAtoi(proc_file, &msgmni)); + proc_file = ASSERT_NO_ERRNO_AND_VALUE(GetContents("/proc/sys/kernel/msgmax")); + ASSERT_FALSE(proc_file.empty()); + ASSERT_TRUE(absl::SimpleAtoi(proc_file, &msgmax)); + proc_file = ASSERT_NO_ERRNO_AND_VALUE(GetContents("/proc/sys/kernel/msgmnb")); + ASSERT_FALSE(proc_file.empty()); + ASSERT_TRUE(absl::SimpleAtoi(proc_file, &msgmnb)); + + ASSERT_EQ(msgmni, MSGMNI); + ASSERT_EQ(msgmax, MSGMAX); + ASSERT_EQ(msgmnb, MSGMNB); +} + } // namespace } // namespace testing } // namespace gvisor |