The number of tests to run is the number of test package-archives minus the
the those that are skipped for the given platform. The number is printed
directly after checking if the given platform is supported by the run script.
It helps the surrounding test infrastructure to ensure that, for instance, a
result graph always reflects the same total number of tests, even though there
is a sporadic problem with booting the platform.
The test for python requires x86 to be built. Therefore, there is no test
binary available when trying to execute that test on ARM with depot_autopilot.
Print a line like "succeeded: 35 failed: 11 skipped: 2" below the list of test
results. Adds further attributes to <previous-results> to communicate also the
previous statistics.
When doing the libc_getenv test on autopilot+foc+x86 and one of the
subsequent tests crashes the system so it gets rebooted by the run
script, the system doesn't come up again. It gets stuck after core
initialization.
Issue #3027
