added a "test mode" for aos::Die and used it
ipc_stress_test was getting slowed down by disk I/O because of the
aos_fatal_error files getting written to /tmp and the stdout messages
that gtest doesn't capture were annoying, so I added a setting for
aos::Die to not do those things and used it in the ipc_stress_test
tests.
diff --git a/aos/common/die.h b/aos/common/die.h
index 28519a8..d973b42 100644
--- a/aos/common/die.h
+++ b/aos/common/die.h
@@ -15,6 +15,11 @@
__attribute__((noreturn))
__attribute__((format(gnu_printf, 1, 0)));
+// Turns on (or off) "test mode", where (V)Die doesn't write out files and
+// doesn't print to stdout.
+// Test mode defaults to false.
+void SetDieTestMode(bool test_mode);
+
} // namespace aos
#endif // AOS_COMMON_DIE_H_