The global was already set to 1 by kill above second wait loop.
If test VM/program was "slow" enough, the signal handler got cleaned
before "oldact.sa_handler == SIG_DFL" check (debug build, nested VM,
slow enough report printout). The test tended to fail when VM run on
physical host.
Fixes #861
---
tests/tst-kill.cc | 1 +
1 file changed, 1 insertion(+)
diff --git a/tests/tst-kill.cc b/tests/tst-kill.cc
index 249ff53..83da5c0 100644
--- a/tests/tst-kill.cc
+++ b/tests/tst-kill.cc
@@ -130,6 +130,7 @@ int main(int ac, char** av)
r = sigaction(SIGUSR1, nullptr, &oldact);
report(r == 0 && oldact.sa_handler == handler1, "without SA_RESETHAND,
signal handler is not reset");
act.sa_flags = SA_RESETHAND;
+ global = 0;
r = sigaction(SIGUSR1, &act, nullptr);
report(r == 0, "set SIGUSR1 handler with SA_RESETHAND");
r = kill(0, SIGUSR1);
--
2.9.3
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