comparison 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().

46174:a1601ff3877c

  $ hg status ENOENT 2>/dev/full
  [255]
#endif

  $ hg commit -m test

This command is ancient:

  $ hg history

46175:a04c03b0678e

  $ hg status ENOENT 2>/dev/full
  [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:

  $ hg history