Mercurial > public > mercurial-scm > hg
diff tests/test-basic.t @ 46175:a04c03b0678e
procutil: assign pseudo file object if sys.stdout/stderr is missing
This basically simulates the Python 2 behavior. If libc stdio were used,
these file objects would be available and raise EBADF. There is subtle
difference between py2 and py3, but I think py3 behavior (i.e. exit 255)
is more correct.
"if" conditions are adjust so that they look similar to
dispatch.initstdio().
| author | Yuya Nishihara <yuya@tcha.org> |
|---|---|
| date | Fri, 18 Dec 2020 20:09:11 +0900 |
| parents | f44b9c72f061 |
| children | 9c9e0b4b2ca7 |
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--- a/tests/test-basic.t Sat Dec 19 11:10:18 2020 +0900 +++ b/tests/test-basic.t Fri Dec 18 20:09:11 2020 +0900 @@ -49,6 +49,31 @@ [255] #endif +On Python 3, stdio may be None: + + $ hg debuguiprompt --config ui.interactive=true 0<&- + abort: Bad file descriptor + [255] + $ hg version -q 0<&- + Mercurial Distributed SCM * (glob) + +#if py3 + $ hg version -q 1>&- + abort: Bad file descriptor + [255] +#else + $ hg version -q 1>&- +#endif + $ hg unknown -q 1>&- + hg: unknown command 'unknown' + (did you mean debugknown?) + [255] + + $ hg version -q 2>&- + Mercurial Distributed SCM * (glob) + $ hg unknown -q 2>&- + [255] + $ hg commit -m test This command is ancient: