1 is what a process killed with TerminateProcess (and the plain failure of most
programs) ends with, 3 what abort() ends with on Windows, so a fail or a timeout
couldn't be told from a run that was killed or blew up. The codes other than
pass now are 10 fail, 11 signal passed at danger, 12 timeout, 13 standstill and
14 error: none of them a code a process gets on its own, neither the shells'
126-127 nor 128 + a signal number on Linux. pass stays 0.
The command line options of the test mode and the end conditions checked after
each frame are now plain functions in simulation/simulationtestrules.cpp, which
needs nothing of the running simulation: parse_test_command_line() and
evaluate_frame(). The file is part of the core library, so the unit tests check
them (tests/unit/test_test_mode.cpp): the --test-timeout value, values of other
options not taken for options, a pass that waits for the stop, the standstill,
the timeout. test_manager only gathers what a frame brought and acts on the
verdict. No change in behaviour.
