145   ASSERT_EQ(SIGALRM, signal_number);  in raise_in_signal_handler_helper()
148     raise(SIGALRM);  in raise_in_signal_handler_helper()
153   ScopedSignalHandler ssh(SIGALRM, raise_in_signal_handler_helper);  in TEST()
154   raise(SIGALRM);  in TEST()
165   sigaddset(&just_SIGALRM, SIGALRM);  in TEST()
168   ScopedSignalHandler ssh(SIGALRM, [](int) { ++g_sigsuspend_signal_handler_call_count; });  in TEST()
179   raise(SIGALRM);  in TEST()
186     EXPECT_EQ((i == SIGALRM), sigismember(&pending, i));  in TEST()
192   sigdelset(&not_SIGALRM, SIGALRM);  in TEST()
301   TestSigAction(sigaction, sigaddset, SIGALRM);  in TEST()
576   ASSERT_EQ(SIGALRM, signum);  in SigqueueSignalHandler()
577   ASSERT_EQ(SIGALRM, info->si_signo);  in SigqueueSignalHandler()
584   ScopedSignalHandler ssh(SIGALRM, SigqueueSignalHandler, SA_SIGINFO);  in TEST()
587   ASSERT_EQ(0, sigqueue(getpid(), SIGALRM, sigval));  in TEST()
593   ScopedSignalHandler ssh(SIGALRM, SigqueueSignalHandler, SA_SIGINFO);  in TEST()
596   ASSERT_EQ(0, pthread_sigqueue(pthread_self(), SIGALRM, sigval));  in TEST()
602   ScopedSignalHandler ssh(SIGALRM, SigqueueSignalHandler, SA_SIGINFO);  in TEST()
620   ASSERT_EQ(0, pthread_sigqueue(thread, SIGALRM, sigval));  in TEST()
632   sigaddset(&just_SIGALRM, SIGALRM);  in TEST()
637   ASSERT_EQ(0, sigqueue(getpid(), SIGALRM, sigval));  in TEST()
642   ASSERT_EQ(SIGALRM, sig);  in TEST()
670   sigaddset(&just_SIGALRM, SIGALRM);  in TEST()
675   ASSERT_EQ(0, sigqueue(getpid(), SIGALRM, sigval));  in TEST()
680   ASSERT_EQ(SIGALRM, sigwaitinfo(&just_SIGALRM, &info));  in TEST()
682   ASSERT_EQ(SIGALRM, info.si_signo);  in TEST()
714   sigaddset(&just_SIGALRM, SIGALRM);  in TEST()
719   ASSERT_EQ(0, sigqueue(getpid(), SIGALRM, sigval));  in TEST()
725   ASSERT_EQ(SIGALRM, sigtimedwait(&just_SIGALRM, &info, &timeout));  in TEST()
754   sigaddset(&just_SIGALRM, SIGALRM);  in TEST()
832   ScopedSignalHandler sigalrm{SIGALRM};  in TEST()
833   ASSERT_EQ(0, sigignore(SIGALRM));  in TEST()
836   ASSERT_EQ(0, sigaction(SIGALRM, nullptr, &sa));  in TEST()
892   TestSigholdSigpauseSigrelse(SIGALRM);  in TEST()
928   ScopedSignalHandler ssh{SIGALRM, signal_handler};  in TEST()
932   raise(SIGALRM);  in TEST()
938   sigaddset(&set, SIGALRM);  in TEST()
942   ASSERT_EQ(SIG_HOLD, sigset(SIGALRM, signal_handler));  in TEST()
944   EXPECT_FALSE(sigismember(&set, SIGALRM));  in TEST()
946   ASSERT_EQ(signal_handler, sigset(SIGALRM, SIG_IGN));  in TEST()
948   EXPECT_FALSE(sigismember(&set, SIGALRM));  in TEST()
950   ASSERT_EQ(SIG_IGN, sigset(SIGALRM, SIG_DFL));  in TEST()
952   EXPECT_FALSE(sigismember(&set, SIGALRM));  in TEST()
954   ASSERT_EQ(SIG_DFL, sigset(SIGALRM, SIG_HOLD));  in TEST()
956   EXPECT_TRUE(sigismember(&set, SIGALRM));  in TEST()