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| author | Chris Wilson <chris+github@qwirx.com> | 2006-12-03 10:52:38 +0000 |
|---|---|---|
| committer | Chris Wilson <chris+github@qwirx.com> | 2006-12-03 10:52:38 +0000 |
| commit | bc82918ca28737fc934c33b69e13bb2efb28d89e (patch) | |
| tree | bc2b1fdffae020262218882074e4d013d3f087bb /test/common | |
| parent | 3728ab83d06d0e4e7f1739ec4e7480aaeaf0846d (diff) | |
Make the timer test reliable by using nanosleep() instead of sleep(),
since sleep() may use signals and interfere with SIGALRM, and also
cannot be resumed if interrupted by a signal. (refs #3, refs #9).
Diffstat (limited to 'test/common')
| -rw-r--r-- | test/common/testcommon.cpp | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/test/common/testcommon.cpp b/test/common/testcommon.cpp index 04d93bb2..bac26ff3 100644 --- a/test/common/testcommon.cpp +++ b/test/common/testcommon.cpp @@ -9,7 +9,9 @@ #include "Box.h" +#include <errno.h> #include <stdio.h> +#include <time.h> #include "Test.h" #include "Configuration.h" @@ -134,6 +136,15 @@ ConfigurationVerify verify = 0 }; +void safe_sleep(int seconds) +{ + struct timespec ts; + ts.tv_sec = seconds; + ts.tv_nsec = 0; + while (nanosleep(&ts, &ts) == -1 && errno == EINTR) + { /* sleep again */ } +} + int test(int argc, const char *argv[]) { // Test self-deleting temporary file streams @@ -254,13 +265,13 @@ int test(int argc, const char *argv[]) TEST_THAT(!t2.HasExpired()); TEST_THAT(!t3.HasExpired()); - sleep(1); + safe_sleep(1); TEST_THAT(!t0.HasExpired()); TEST_THAT(t1.HasExpired()); TEST_THAT(!t2.HasExpired()); TEST_THAT(!t3.HasExpired()); - sleep(1); + safe_sleep(1); TEST_THAT(!t0.HasExpired()); TEST_THAT(t1.HasExpired()); TEST_THAT(t2.HasExpired()); @@ -272,7 +283,7 @@ int test(int argc, const char *argv[]) TEST_THAT(!t1.HasExpired()); TEST_THAT(!t2.HasExpired()); - sleep(1); + safe_sleep(1); TEST_THAT(!t0.HasExpired()); TEST_THAT(t1.HasExpired()); TEST_THAT(!t2.HasExpired()); |