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Tests: Add time emulation feature for tests with BEREMIZ_TEST_CYCLES CFLAG.
wxPython4
2023-03-27, Edouard Tisserant

a811e1ff718a

Tests: Add time emulation feature for tests with BEREMIZ_TEST_CYCLES CFLAG.

Adding BEREMIZ_TEST_CYCLES=1000 in a project's CFLAGS will:
- run 1000 cycles with no pause
- emulate time flowing normaly for PLC code
- exit PLC thread

This allows:
- testing standard library blocks that deal with time without having to wait
- unit testing and code coverage with POUs that uses time

#!/bin/bash

# Run python example throug command line, and check usual output

coproc setsid $BEREMIZPYTHONPATH $BEREMIZPATH/Beremiz_cli.py -k --project-home $BEREMIZPATH/exemples/python build transfer run;

while read -u ${COPROC[0]} line; do

echo "$line"

if [[ "$line" == *Grumpf* ]]; then

pkill -9 -s $COPROC_PID

exit 0

done

exit 42

beremiz