Elapsed time until specified time in test step
before(
returns true until the amount of time (n,timeunits)n) in
timeunits has elapsed since the beginning of the current test step.
You must include the timeunits.
Valid time units are:
sec — seconds
msec — milliseconds
usec — microseconds
Specify 20 seconds as the time that has elapsed since the beginning of the test step.
This statement returns true until 20 seconds has passed.
before(20,sec)
before statements can be used in the Test Sequence and Test Assessment
blocks and in Stateflow® charts.