Mercurial > hg
changeset 47309:af4d1a177548
run-tests: disable color in 'auto' mode on Windows if stdout is redirected
Differential Revision: https://phab.mercurial-scm.org/D10761
| author | Matt Harbison <matt_harbison@yahoo.com> |
|---|---|
| date | Thu, 06 May 2021 19:39:19 -0400 |
| parents | bb4606f35d37 |
| children | 9a3aa54774ff |
| files | tests/run-tests.py |
| diffstat | 1 files changed, 7 insertions(+), 1 deletions(-) [+] |
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--- a/tests/run-tests.py Thu May 06 18:52:08 2021 -0400 +++ b/tests/run-tests.py Thu May 06 19:39:19 2021 -0400 @@ -2211,7 +2211,13 @@ self.faildata = {} if options.color == 'auto': - self.color = pygmentspresent and self.stream.isatty() + isatty = self.stream.isatty() + # For some reason, redirecting stdout on Windows disables the ANSI + # color processing of stderr, which is what is used to print the + # output. Therefore, both must be tty on Windows to enable color. + if os.name == 'nt': + isatty = isatty and sys.stdout.isatty() + self.color = pygmentspresent and isatty elif options.color == 'never': self.color = False else: # 'always', for testing purposes