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comparison tests/hghave @ 5302:961876838de0

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hghave: detect cvs and cvsps availability "cvsps -h" was returning 1 in cygwin, probably because CVSROOT was unset, which does not prevent it to work correctly.
author Patrick Mezard <pmezard@gmail.com>
date Fri, 14 Sep 2007 22:17:53 +0200
parents 166b40c49e4a
children 9400d677efc7
comparison
equal deleted inserted replaced
5301:166b40c49e4a 5302:961876838de0
9 import sys 9 import sys
10 import tempfile 10 import tempfile
11 11
12 tempprefix = 'hg-hghave-' 12 tempprefix = 'hg-hghave-'
13 13
14 def matchoutput(cmd, regexp): 14 def matchoutput(cmd, regexp, ignorestatus=False):
15 """Return True if cmd executes successfully and its output 15 """Return True if cmd executes successfully and its output
16 is matched by the supplied regular expression. 16 is matched by the supplied regular expression.
17 """ 17 """
18 r = re.compile(regexp) 18 r = re.compile(regexp)
19 fh = os.popen(cmd) 19 fh = os.popen(cmd)
20 s = fh.read() 20 s = fh.read()
21 ret = fh.close() 21 ret = fh.close()
22 return ret is None and r.search(s) 22 return (ignorestatus or ret is None) and r.search(s)
23 23
24 def has_symlink(): 24 def has_symlink():
25 return hasattr(os, "symlink") 25 return hasattr(os, "symlink")
26 26
27 def has_fifo(): 27 def has_fifo():
28 return hasattr(os, "mkfifo") 28 return hasattr(os, "mkfifo")
29
30 def has_cvs():
31 return matchoutput('cvs --version 2>&1', r'Concurrent Versions System')
32
33 def has_cvsps():
34 return matchoutput('cvsps -h -q 2>&1', r'cvsps version', True)
29 35
30 def has_executablebit(): 36 def has_executablebit():
31 fd, path = tempfile.mkstemp(prefix=tempprefix) 37 fd, path = tempfile.mkstemp(prefix=tempprefix)
32 os.close(fd) 38 os.close(fd)
33 try: 39 try:
64 70
65 def has_git(): 71 def has_git():
66 return matchoutput('git --version 2>&1', r'^git version') 72 return matchoutput('git --version 2>&1', r'^git version')
67 73
68 checks = { 74 checks = {
75 "cvs": (has_cvs, "cvs client"),
76 "cvsps": (has_cvsps, "cvsps utility"),
69 "eol-in-paths": (has_eol_in_paths, "end-of-lines in paths"), 77 "eol-in-paths": (has_eol_in_paths, "end-of-lines in paths"),
70 "execbit": (has_executablebit, "executable bit"), 78 "execbit": (has_executablebit, "executable bit"),
71 "git": (has_git, "git command line client"), 79 "git": (has_git, "git command line client"),
72 "fifo": (has_fifo, "named pipes"), 80 "fifo": (has_fifo, "named pipes"),
73 "hotshot": (has_hotshot, "python hotshot module"), 81 "hotshot": (has_hotshot, "python hotshot module"),