Issue #25220: Fix test_regrtest.test_tools_buildbot_test() on release build (on
Windows), pass "+d" option to test.bat.

* test all available ways to run the Python test suite
* test many regrtest options: --slow, --coverage, -r, -u,  etc.

Note: python -m test --coverage doesn't work on Windows.

Issue #25233: Rewrite the guts of Queue to be more understandable and correct. (Merge 3.5->default.)

"./python -m test -W test_eintr" wrote Lib/test/eintrdata/eintr_tester.py
output to stdout which was not expected.

Since test_eintr doesn't hang anymore, remove the verbose mode instead.

The helper was added in 76641824cf05 11 years ago and it can be
removed now since all supported Python versions have tempfile.mkstemp().

Patch by Nir Soffer.

The helper was added in 76641824cf05 11 years ago and it can be
removed now since all supported Python versions have tempfile.mkstemp().

Patch by Nir Soffer.

The helper was added in 76641824cf05 11 years ago and it can be
removed now since all supported Python versions have tempfile.mkstemp().

Patch by Nir Soffer.

background, as selected by user, on all systems.  This also fixes a problem
with found items not highlighted on Windows.  Initial patch by Mark Roseman.
Fix replaces workaround with obscure but proper configuration option.

background, as selected by user, on all systems.  This also fixes a problem
with found items not highlighted on Windows.  Initial patch by Mark Roseman.
Fix replaces workaround with obscure but proper configuration option.

module in inconsistent state.

module in inconsistent state.

 module in inconsistent state.

the prefix starts with underscores.