Mercurial > hg > mercurial-crew-with-dirclash

comparison tests/hghave @ 5125:80309fa23cdb

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
hghave: feature absence can be checked by prefixing with 'no-'
author Patrick Mezard <pmezard@gmail.com>
date Wed, 08 Aug 2007 23:07:39 +0200
parents ea7b982b6c08
children bf60e4bd6672
comparison
equal deleted inserted replaced
5123:f94dbc6c7eaf 5125:80309fa23cdb
1 #!/usr/bin/env python 1 #!/usr/bin/env python
2 """Test the running system for features availability. Exit with zero 2 """Test the running system for features availability. Exit with zero
3 if all features are there, non-zero otherwise. 3 if all features are there, non-zero otherwise. If a feature name is
4 prefixed with "no-", the absence of feature is tested.
4 """ 5 """
5 import optparse 6 import optparse
6 import os 7 import os
7 import sys 8 import sys
8 import tempfile 9 import tempfile
65 if not quiet: 66 if not quiet:
66 sys.stderr.write(msg + '\n') 67 sys.stderr.write(msg + '\n')
67 failures += 1 68 failures += 1
68 69
69 for feature in args: 70 for feature in args:
71 negate = feature.startswith('no-')
72 if negate:
73 feature = feature[3:]
74
70 if feature not in checks: 75 if feature not in checks:
71 error('hghave: unknown feature: ' + feature) 76 error('hghave: unknown feature: ' + feature)
72 continue 77 continue
73 78
74 check, desc = checks[feature] 79 check, desc = checks[feature]
75 if not check(): 80 if not negate and not check():
76 error('hghave: missing feature: ' + desc) 81 error('hghave: missing feature: ' + desc)
82 elif negate and check():
83 error('hghave: unexpected feature: ' + desc)
77 84
78 if failures != 0: 85 if failures != 0:
79 sys.exit(1) 86 sys.exit(1)
80 87
81 88