Experimental Physics and
Industrial Control System

See <https://jenkins.aps.anl.gov/job/epics-7.0/OS=mac/245/display/redirect?page=changes>

So the change I committed earlier to Darwin's osdTimeGetCurrent() speeds it up significantly, but apparently at the expense of not giving nanosecond precision any more – I guess that’s probably not terribly surprising. All my wall-clock timestamps now have 000 in the nanoseconds part, although the monotonic clock isn’t affected as it uses a different kernel API.

The failures in the above Jenkins Mac build were these:

simmTest.tap .............. 
not ok 136 - time stamp is recent
not ok 311 - time stamp is recent
not ok 435 - time stamp is recent
not ok 803 - time stamp is recent
not ok 996 - time stamp is recent
not ok 1171 - time stamp is recent
Failed 6/1176 subtests 
	(42 TODO tests unexpectedly succeeded)

The problem is that in several places the test code is doing this:

testOk(epicsTimeLessThan(&now, mytime), "time stamp is recent");

which fails when now and *mytime are identical. I am changing that code to:

double diff = epicsTimeDiffInSeconds(mytime, &now);

testOk(diff >= 0.0, "time stamp is recent (%.9f sec)", diff);

Equality is now always allowed, and we get to see how different the timestamps actually are.

One of these (but not all) is inside a testTodoBegin("imprecise"); region.

- Andrew