1 files changed, 35 insertions, 0 deletions
diff --git a/tests/kernel.config/sysvipc_test.cpp b/tests/kernel.config/sysvipc_test.cpp
new file mode 100644
index 00000000..d62b91cc
--- /dev/null
+++ b/tests/kernel.config/sysvipc_test.cpp
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <errno.h>
+#include <linux/kcmp.h>
+#include <sys/syscall.h>
+#include <unistd.h>
+
+#include <gtest/gtest.h>
+
+int kcmp(pid_t pid1, pid_t pid2, int type, unsigned long idx1, unsigned long idx2) {
+  return syscall(SYS_kcmp, pid1, pid2, type, 0, idx1, idx2);
+}
+
+TEST(kernel_config, NOT_CONFIG_SYSVIPC) {
+  pid_t pid = getpid();
+  int ret = kcmp(pid, pid, KCMP_SYSVSEM, 0, 0);
+  int error = (ret == -1) ? (errno == ENOSYS) ? EOPNOTSUPP : errno : 0;
+  EXPECT_EQ(-1, kcmp(pid, pid, KCMP_SYSVSEM, 0, 0));
+  EXPECT_EQ(EOPNOTSUPP, error);
+  EXPECT_EQ(-1, access("/proc/sysvipc", F_OK));
+}
+