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-rw-r--r--tests/sys_sem_test.cpp13
1 files changed, 9 insertions, 4 deletions
diff --git a/tests/sys_sem_test.cpp b/tests/sys_sem_test.cpp
index 5acc792ef..d8d83c5e0 100644
--- a/tests/sys_sem_test.cpp
+++ b/tests/sys_sem_test.cpp
@@ -34,6 +34,11 @@
#include "TemporaryFile.h"
TEST(sys_sem, smoke) {
+ if (semctl(-1, 0, IPC_RMID) == -1 && errno == ENOSYS) {
+ GTEST_LOG_(INFO) << "no <sys/sem.h> support in this kernel\n";
+ return;
+ }
+
// Create a semaphore.
TemporaryDir dir;
key_t key = ftok(dir.dirname, 1);
@@ -73,23 +78,23 @@ TEST(sys_sem, smoke) {
TEST(sys_sem, semget_failure) {
errno = 0;
ASSERT_EQ(-1, semget(-1, -1, 0));
- ASSERT_EQ(EINVAL, errno);
+ ASSERT_TRUE(errno == EINVAL || errno == ENOSYS);
}
TEST(sys_sem, semctl_failure) {
errno = 0;
ASSERT_EQ(-1, semctl(-1, 0, IPC_RMID));
- ASSERT_EQ(EINVAL, errno);
+ ASSERT_TRUE(errno == EINVAL || errno == ENOSYS);
}
TEST(sys_sem, semop_failure) {
errno = 0;
ASSERT_EQ(-1, semop(-1, nullptr, 0));
- ASSERT_EQ(EINVAL, errno);
+ ASSERT_TRUE(errno == EINVAL || errno == ENOSYS);
}
TEST(sys_sem, semtimedop_failure) {
errno = 0;
ASSERT_EQ(-1, semtimedop(-1, nullptr, 0, nullptr));
- ASSERT_EQ(EINVAL, errno);
+ ASSERT_TRUE(errno == EINVAL || errno == ENOSYS);
}