Mercurial > hg
view contrib/debugcmdserver.py @ 51501:e5b28637f4ca stable
tests: disable revlog compression in test-generaldelta.t (issue6867)
The revlog compression makes a lot of numbers unstable. Since checking revlog
compression is not the goal of this test, we disable the compression to get
stable numbers.
This should avoid wasting more time on this kind of changes in the future.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Mon, 11 Mar 2024 11:11:34 +0100 |
parents | 6000f5b25c9b |
children |
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#!/usr/bin/env python3 # # Dumps output generated by Mercurial's command server in a formatted style to a # given file or stderr if '-' is specified. Output is also written in its raw # format to stdout. # # $ ./hg serve --cmds pipe | ./contrib/debugcmdserver.py - # o, 52 -> 'capabilities: getencoding runcommand\nencoding: UTF-8' import struct import sys if len(sys.argv) != 2: print('usage: debugcmdserver.py FILE') sys.exit(1) outputfmt = '>cI' outputfmtsize = struct.calcsize(outputfmt) if sys.argv[1] == '-': log = sys.stderr else: log = open(sys.argv[1], 'a') def read(size): data = sys.stdin.read(size) if not data: raise EOFError sys.stdout.write(data) sys.stdout.flush() return data try: while True: header = read(outputfmtsize) channel, length = struct.unpack(outputfmt, header) log.write('%s, %-4d' % (channel, length)) if channel in 'IL': log.write(' -> waiting for input\n') else: data = read(length) log.write(' -> %r\n' % data) log.flush() except EOFError: pass finally: if log != sys.stderr: log.close()