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-rw-r--r--tests/CommonLibs/TimevalTest.cpp25
1 files changed, 18 insertions, 7 deletions
diff --git a/tests/CommonLibs/TimevalTest.cpp b/tests/CommonLibs/TimevalTest.cpp
index 61a92c9..b822982 100644
--- a/tests/CommonLibs/TimevalTest.cpp
+++ b/tests/CommonLibs/TimevalTest.cpp
@@ -31,34 +31,45 @@
#include <assert.h>
#include <sys/time.h>
+extern "C" {
+#include <osmocom/core/timer.h>
+}
+
using namespace std;
int main(int argc, char *argv[])
{
- long last_remaining = 10000;
+
+ osmo_clock_override_enable(CLOCK_REALTIME, true);
+
+ struct timespec *clk = osmo_clock_override_gettimespec(CLOCK_REALTIME);
+ clk->tv_sec = 0;
+ clk->tv_nsec = 1000;
+
+ long last_remaining = 10000; /*10 sec */
Timeval then(last_remaining);
assert(then.elapsed() == -last_remaining);
cerr << then << " elapsed: " << then.elapsed() << endl;
/* Check that last_remaining parameter affects setting time in the future */
- usleep(10000);
+ osmo_clock_override_add(CLOCK_REALTIME, 0, 10*1000*1000);
double increased_time_secs = Timeval().seconds();
- assert(increased_time_secs <= then.seconds());
+ assert(increased_time_secs < then.seconds());
struct timespec invariant_time = then.timespec();
int loops = 0;
while (!then.passed()) {
struct timespec tspecnow = then.timespec();
- cerr << "now: " << Timeval().seconds() << " then: " << then << " remaining: " << then.remaining() << endl;
+ cerr << "["<< loops << "] now: " << Timeval().seconds() << " then: " << then << " remaining: " << then.remaining() << endl;
assert(last_remaining >= then.remaining());
assert(tspecnow.tv_sec == invariant_time.tv_sec && tspecnow.tv_nsec == invariant_time.tv_nsec);
- usleep(500000);
+ osmo_clock_override_add(CLOCK_REALTIME, 0, 500000*1000);
loops++;
}
cerr << "now: " << Timeval() << " then: " << then << " remaining: " << then.remaining() << endl;
- assert(then.remaining() <= 0);
- assert(loops >= 18);
+ assert(then.remaining() == -10);
+ assert(loops == 20);
printf("Done\n");
}