This thread stress test is quite intensive and can run for a long time on
certain targets. For example, builds with stackless enabled are slower
than non-stackless, and this test in stackless mode takes around 2 minutes
on the unix port of MicroPython with the existing parameters of
`n_thread=20` and `n_loop=5`.
It's not really necessary to test 20 threads at once, that's not really
going to test anything more than 10 at once. So reduce the parameters to
keep the running time reasonable.
Signed-off-by: Damien George <damien@micropython.org>
Because the main thread executes `thread_entry()` it means there's an
additional one added to `count`, so the test must wait for the count to
reach `n_thread + 1`.
Signed-off-by: Damien George <damien@micropython.org>
This adds the Python files in the tests/ directory to be formatted with
./tools/codeformat.py. The basics/ subdirectory is excluded for now so we
aren't changing too much at once.
In a few places `# fmt: off`/`# fmt: on` was used where the code had
special formatting for readability or where the test was actually testing
the specific formatting.
