Mercurial: tests/testlib/sigpipe-worker.py@45a073af50a2 (annotated)

47618 27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	1	#!/usr/bin/env python3
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	2	#
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	3	# This is literally `cat` but in python, one char at a time.
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	4	#
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	5	# see sigpipe-remote.py for details.
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	6	from __future__ import print_function
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	7
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	8	import io
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	9	import os
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	10	import sys
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	11
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	12
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	13	if isinstance(sys.stdout.buffer, io.BufferedWriter):
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	14	print('SIGPIPE-WORKER: script need unbuffered output', file=sys.stderr)
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	15	sys.exit(255)
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	16
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	17	while True:
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	18	c = os.read(sys.stdin.fileno(), 1)
27ff81547d35 sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	19	os.write(sys.stdout.fileno(), c)

author	Martin von Zweigbergk <martinvonz@google.com>
	Mon, 22 Nov 2021 17:21:55 -0800
changeset 48370	45a073af50a2
parent 47618	27ff81547d35
child 48875	6000f5b25c9b
permissions	-rwxr-xr-x