comparison tests/test-stdio.py @ 45043:be58fb1eaa73

procutil: make stdout line-buffered on Windows if connected to TTY

Windows doesn’t support line buffering. Previously, we worked around that by
setting the stream unbuffered. Instead, we can use our own line buffering we
already use on Python 3.

45042:c88577199023

        self._test(_pipes, UNBUFFERED, python_args=['-u'])

    def test_stdout_ptys_unbuffered(self):
        self._test(_ptys, UNBUFFERED, python_args=['-u'])

    # On Windows, test_stdout_ptys wouldn't pass, but it's skipped anyway.
    if not pycompat.ispy3 and not pycompat.iswindows:
        # On Python 2 on non-Windows, we manually open stdout in line-buffered
        # mode if connected to a TTY. We should check if Python was configured
        # to use unbuffered stdout, but it's hard to do that.
        test_stdout_ptys_unbuffered = unittest.expectedFailure(

45043:be58fb1eaa73

        self._test(_pipes, UNBUFFERED, python_args=['-u'])

    def test_stdout_ptys_unbuffered(self):
        self._test(_ptys, UNBUFFERED, python_args=['-u'])

    if not pycompat.ispy3 and not pycompat.iswindows:
        # On Python 2 on non-Windows, we manually open stdout in line-buffered
        # mode if connected to a TTY. We should check if Python was configured
        # to use unbuffered stdout, but it's hard to do that.
        test_stdout_ptys_unbuffered = unittest.expectedFailure(