Show More
@@ -1,99 +1,67 b'' | |||
|
1 | 1 | #!/usr/bin/env python |
|
2 | 2 | """Test the running system for features availability. Exit with zero |
|
3 | 3 | if all features are there, non-zero otherwise. If a feature name is |
|
4 | 4 | prefixed with "no-", the absence of feature is tested. |
|
5 | 5 | """ |
|
6 | 6 | import optparse |
|
7 | 7 | import os, sys |
|
8 | 8 | import hghave |
|
9 | 9 | |
|
10 | 10 | checks = hghave.checks |
|
11 | 11 | |
|
12 | 12 | def list_features(): |
|
13 | 13 | for name, feature in sorted(checks.iteritems()): |
|
14 | 14 | desc = feature[1] |
|
15 | 15 | print name + ':', desc |
|
16 | 16 | |
|
17 | 17 | def test_features(): |
|
18 | 18 | failed = 0 |
|
19 | 19 | for name, feature in checks.iteritems(): |
|
20 | 20 | check, _ = feature |
|
21 | 21 | try: |
|
22 | 22 | check() |
|
23 | 23 | except Exception, e: |
|
24 | 24 | print "feature %s failed: %s" % (name, e) |
|
25 | 25 | failed += 1 |
|
26 | 26 | return failed |
|
27 | 27 | |
|
28 | 28 | parser = optparse.OptionParser("%prog [options] [features]") |
|
29 | 29 | parser.add_option("--test-features", action="store_true", |
|
30 | 30 | help="test available features") |
|
31 | 31 | parser.add_option("--list-features", action="store_true", |
|
32 | 32 | help="list available features") |
|
33 | 33 | parser.add_option("-q", "--quiet", action="store_true", |
|
34 | 34 | help="check features silently") |
|
35 | 35 | |
|
36 | 36 | def _loadaddon(quiet): |
|
37 | 37 | if 'TESTDIR' in os.environ: |
|
38 | 38 | # loading from '.' isn't needed, because `hghave` should be |
|
39 | 39 | # running at TESTTMP in this case |
|
40 | 40 | path = os.environ['TESTDIR'] |
|
41 | 41 | else: |
|
42 | 42 | path = '.' |
|
43 | 43 | |
|
44 | 44 | if not os.path.exists(os.path.join(path, 'hghaveaddon.py')): |
|
45 | 45 | return |
|
46 | 46 | |
|
47 | 47 | sys.path.insert(0, path) |
|
48 | 48 | try: |
|
49 | 49 | import hghaveaddon |
|
50 | 50 | except BaseException, inst: |
|
51 | 51 | if not quiet: |
|
52 | 52 | sys.stderr.write('failed to import hghaveaddon.py from %r: %s\n' |
|
53 | 53 | % (path, inst)) |
|
54 | 54 | sys.exit(2) |
|
55 | 55 | sys.path.pop(0) |
|
56 | 56 | |
|
57 | 57 | if __name__ == '__main__': |
|
58 | 58 | options, args = parser.parse_args() |
|
59 | 59 | _loadaddon(options.quiet) |
|
60 | 60 | if options.list_features: |
|
61 | 61 | list_features() |
|
62 | 62 | sys.exit(0) |
|
63 | 63 | |
|
64 | 64 | if options.test_features: |
|
65 | 65 | sys.exit(test_features()) |
|
66 | 66 | |
|
67 |
|
|
|
68 | ||
|
69 | failures = 0 | |
|
70 | ||
|
71 | def error(msg): | |
|
72 | global failures | |
|
73 | if not quiet: | |
|
74 | sys.stderr.write(msg + '\n') | |
|
75 | failures += 1 | |
|
76 | ||
|
77 | for feature in args: | |
|
78 | negate = feature.startswith('no-') | |
|
79 | if negate: | |
|
80 | feature = feature[3:] | |
|
81 | ||
|
82 | if feature not in checks: | |
|
83 | error('skipped: unknown feature: ' + feature) | |
|
84 | sys.exit(2) | |
|
85 | ||
|
86 | check, desc = checks[feature] | |
|
87 | try: | |
|
88 | available = check() | |
|
89 | except Exception, e: | |
|
90 | error('hghave check failed: ' + feature) | |
|
91 | continue | |
|
92 | ||
|
93 | if not negate and not available: | |
|
94 | error('skipped: missing feature: ' + desc) | |
|
95 | elif negate and available: | |
|
96 | error('skipped: system supports %s' % desc) | |
|
97 | ||
|
98 | if failures != 0: | |
|
99 | sys.exit(1) | |
|
67 | hghave.require(args, options.quiet) |
@@ -1,382 +1,430 b'' | |||
|
1 | 1 | import os, stat |
|
2 | 2 | import re |
|
3 | 3 | import socket |
|
4 | 4 | import sys |
|
5 | 5 | import tempfile |
|
6 | 6 | |
|
7 | 7 | tempprefix = 'hg-hghave-' |
|
8 | 8 | |
|
9 | 9 | checks = { |
|
10 | 10 | "true": (lambda: True, "yak shaving"), |
|
11 | 11 | "false": (lambda: False, "nail clipper"), |
|
12 | 12 | } |
|
13 | 13 | |
|
14 | 14 | def check(name, desc): |
|
15 | 15 | def decorator(func): |
|
16 | 16 | checks[name] = (func, desc) |
|
17 | 17 | return func |
|
18 | 18 | return decorator |
|
19 | 19 | |
|
20 | def checkfeatures(features): | |
|
21 | result = { | |
|
22 | 'error': [], | |
|
23 | 'missing': [], | |
|
24 | 'skipped': [], | |
|
25 | } | |
|
26 | ||
|
27 | for feature in features: | |
|
28 | negate = feature.startswith('no-') | |
|
29 | if negate: | |
|
30 | feature = feature[3:] | |
|
31 | ||
|
32 | if feature not in checks: | |
|
33 | result['missing'].append(feature) | |
|
34 | continue | |
|
35 | ||
|
36 | check, desc = checks[feature] | |
|
37 | try: | |
|
38 | available = check() | |
|
39 | except Exception: | |
|
40 | result['error'].append('hghave check failed: %s' % feature) | |
|
41 | continue | |
|
42 | ||
|
43 | if not negate and not available: | |
|
44 | result['skipped'].append('missing feature: %s' % desc) | |
|
45 | elif negate and available: | |
|
46 | result['skipped'].append('system supports %s' % desc) | |
|
47 | ||
|
48 | return result | |
|
49 | ||
|
50 | def require(features, quiet=False): | |
|
51 | """Require that features are available, exiting if not.""" | |
|
52 | result = checkfeatures(features) | |
|
53 | ||
|
54 | if not quiet: | |
|
55 | for missing in result['missing']: | |
|
56 | sys.stderr.write('skipped: unknown feature: %s\n' % missing) | |
|
57 | for msg in result['skipped']: | |
|
58 | sys.stderr.write('skipped: %s\n' % msg) | |
|
59 | for msg in result['error']: | |
|
60 | sys.stderr.write('%s\n' % msg) | |
|
61 | ||
|
62 | if result['missing']: | |
|
63 | sys.exit(2) | |
|
64 | ||
|
65 | if result['skipped'] or result['error']: | |
|
66 | sys.exit(1) | |
|
67 | ||
|
20 | 68 | def matchoutput(cmd, regexp, ignorestatus=False): |
|
21 | 69 | """Return True if cmd executes successfully and its output |
|
22 | 70 | is matched by the supplied regular expression. |
|
23 | 71 | """ |
|
24 | 72 | r = re.compile(regexp) |
|
25 | 73 | fh = os.popen(cmd) |
|
26 | 74 | s = fh.read() |
|
27 | 75 | try: |
|
28 | 76 | ret = fh.close() |
|
29 | 77 | except IOError: |
|
30 | 78 | # Happen in Windows test environment |
|
31 | 79 | ret = 1 |
|
32 | 80 | return (ignorestatus or ret is None) and r.search(s) |
|
33 | 81 | |
|
34 | 82 | @check("baz", "GNU Arch baz client") |
|
35 | 83 | def has_baz(): |
|
36 | 84 | return matchoutput('baz --version 2>&1', r'baz Bazaar version') |
|
37 | 85 | |
|
38 | 86 | @check("bzr", "Canonical's Bazaar client") |
|
39 | 87 | def has_bzr(): |
|
40 | 88 | try: |
|
41 | 89 | import bzrlib |
|
42 | 90 | return bzrlib.__doc__ is not None |
|
43 | 91 | except ImportError: |
|
44 | 92 | return False |
|
45 | 93 | |
|
46 | 94 | @check("bzr114", "Canonical's Bazaar client >= 1.14") |
|
47 | 95 | def has_bzr114(): |
|
48 | 96 | try: |
|
49 | 97 | import bzrlib |
|
50 | 98 | return (bzrlib.__doc__ is not None |
|
51 | 99 | and bzrlib.version_info[:2] >= (1, 14)) |
|
52 | 100 | except ImportError: |
|
53 | 101 | return False |
|
54 | 102 | |
|
55 | 103 | @check("cvs", "cvs client/server") |
|
56 | 104 | def has_cvs(): |
|
57 | 105 | re = r'Concurrent Versions System.*?server' |
|
58 | 106 | return matchoutput('cvs --version 2>&1', re) and not has_msys() |
|
59 | 107 | |
|
60 | 108 | @check("cvs112", "cvs client/server >= 1.12") |
|
61 | 109 | def has_cvs112(): |
|
62 | 110 | re = r'Concurrent Versions System \(CVS\) 1.12.*?server' |
|
63 | 111 | return matchoutput('cvs --version 2>&1', re) and not has_msys() |
|
64 | 112 | |
|
65 | 113 | @check("darcs", "darcs client") |
|
66 | 114 | def has_darcs(): |
|
67 | 115 | return matchoutput('darcs --version', r'2\.[2-9]', True) |
|
68 | 116 | |
|
69 | 117 | @check("mtn", "monotone client (>= 1.0)") |
|
70 | 118 | def has_mtn(): |
|
71 | 119 | return matchoutput('mtn --version', r'monotone', True) and not matchoutput( |
|
72 | 120 | 'mtn --version', r'monotone 0\.', True) |
|
73 | 121 | |
|
74 | 122 | @check("eol-in-paths", "end-of-lines in paths") |
|
75 | 123 | def has_eol_in_paths(): |
|
76 | 124 | try: |
|
77 | 125 | fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix, suffix='\n\r') |
|
78 | 126 | os.close(fd) |
|
79 | 127 | os.remove(path) |
|
80 | 128 | return True |
|
81 | 129 | except (IOError, OSError): |
|
82 | 130 | return False |
|
83 | 131 | |
|
84 | 132 | @check("execbit", "executable bit") |
|
85 | 133 | def has_executablebit(): |
|
86 | 134 | try: |
|
87 | 135 | EXECFLAGS = stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH |
|
88 | 136 | fh, fn = tempfile.mkstemp(dir='.', prefix=tempprefix) |
|
89 | 137 | try: |
|
90 | 138 | os.close(fh) |
|
91 | 139 | m = os.stat(fn).st_mode & 0o777 |
|
92 | 140 | new_file_has_exec = m & EXECFLAGS |
|
93 | 141 | os.chmod(fn, m ^ EXECFLAGS) |
|
94 | 142 | exec_flags_cannot_flip = ((os.stat(fn).st_mode & 0o777) == m) |
|
95 | 143 | finally: |
|
96 | 144 | os.unlink(fn) |
|
97 | 145 | except (IOError, OSError): |
|
98 | 146 | # we don't care, the user probably won't be able to commit anyway |
|
99 | 147 | return False |
|
100 | 148 | return not (new_file_has_exec or exec_flags_cannot_flip) |
|
101 | 149 | |
|
102 | 150 | @check("icasefs", "case insensitive file system") |
|
103 | 151 | def has_icasefs(): |
|
104 | 152 | # Stolen from mercurial.util |
|
105 | 153 | fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix) |
|
106 | 154 | os.close(fd) |
|
107 | 155 | try: |
|
108 | 156 | s1 = os.stat(path) |
|
109 | 157 | d, b = os.path.split(path) |
|
110 | 158 | p2 = os.path.join(d, b.upper()) |
|
111 | 159 | if path == p2: |
|
112 | 160 | p2 = os.path.join(d, b.lower()) |
|
113 | 161 | try: |
|
114 | 162 | s2 = os.stat(p2) |
|
115 | 163 | return s2 == s1 |
|
116 | 164 | except OSError: |
|
117 | 165 | return False |
|
118 | 166 | finally: |
|
119 | 167 | os.remove(path) |
|
120 | 168 | |
|
121 | 169 | @check("fifo", "named pipes") |
|
122 | 170 | def has_fifo(): |
|
123 | 171 | if getattr(os, "mkfifo", None) is None: |
|
124 | 172 | return False |
|
125 | 173 | name = tempfile.mktemp(dir='.', prefix=tempprefix) |
|
126 | 174 | try: |
|
127 | 175 | os.mkfifo(name) |
|
128 | 176 | os.unlink(name) |
|
129 | 177 | return True |
|
130 | 178 | except OSError: |
|
131 | 179 | return False |
|
132 | 180 | |
|
133 | 181 | @check("killdaemons", 'killdaemons.py support') |
|
134 | 182 | def has_killdaemons(): |
|
135 | 183 | return True |
|
136 | 184 | |
|
137 | 185 | @check("cacheable", "cacheable filesystem") |
|
138 | 186 | def has_cacheable_fs(): |
|
139 | 187 | from mercurial import util |
|
140 | 188 | |
|
141 | 189 | fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix) |
|
142 | 190 | os.close(fd) |
|
143 | 191 | try: |
|
144 | 192 | return util.cachestat(path).cacheable() |
|
145 | 193 | finally: |
|
146 | 194 | os.remove(path) |
|
147 | 195 | |
|
148 | 196 | @check("lsprof", "python lsprof module") |
|
149 | 197 | def has_lsprof(): |
|
150 | 198 | try: |
|
151 | 199 | import _lsprof |
|
152 | 200 | _lsprof.Profiler # silence unused import warning |
|
153 | 201 | return True |
|
154 | 202 | except ImportError: |
|
155 | 203 | return False |
|
156 | 204 | |
|
157 | 205 | @check("gettext", "GNU Gettext (msgfmt)") |
|
158 | 206 | def has_gettext(): |
|
159 | 207 | return matchoutput('msgfmt --version', 'GNU gettext-tools') |
|
160 | 208 | |
|
161 | 209 | @check("git", "git command line client") |
|
162 | 210 | def has_git(): |
|
163 | 211 | return matchoutput('git --version 2>&1', r'^git version') |
|
164 | 212 | |
|
165 | 213 | @check("docutils", "Docutils text processing library") |
|
166 | 214 | def has_docutils(): |
|
167 | 215 | try: |
|
168 | 216 | from docutils.core import publish_cmdline |
|
169 | 217 | publish_cmdline # silence unused import |
|
170 | 218 | return True |
|
171 | 219 | except ImportError: |
|
172 | 220 | return False |
|
173 | 221 | |
|
174 | 222 | def getsvnversion(): |
|
175 | 223 | m = matchoutput('svn --version --quiet 2>&1', r'^(\d+)\.(\d+)') |
|
176 | 224 | if not m: |
|
177 | 225 | return (0, 0) |
|
178 | 226 | return (int(m.group(1)), int(m.group(2))) |
|
179 | 227 | |
|
180 | 228 | @check("svn15", "subversion client and admin tools >= 1.5") |
|
181 | 229 | def has_svn15(): |
|
182 | 230 | return getsvnversion() >= (1, 5) |
|
183 | 231 | |
|
184 | 232 | @check("svn13", "subversion client and admin tools >= 1.3") |
|
185 | 233 | def has_svn13(): |
|
186 | 234 | return getsvnversion() >= (1, 3) |
|
187 | 235 | |
|
188 | 236 | @check("svn", "subversion client and admin tools") |
|
189 | 237 | def has_svn(): |
|
190 | 238 | return matchoutput('svn --version 2>&1', r'^svn, version') and \ |
|
191 | 239 | matchoutput('svnadmin --version 2>&1', r'^svnadmin, version') |
|
192 | 240 | |
|
193 | 241 | @check("svn-bindings", "subversion python bindings") |
|
194 | 242 | def has_svn_bindings(): |
|
195 | 243 | try: |
|
196 | 244 | import svn.core |
|
197 | 245 | version = svn.core.SVN_VER_MAJOR, svn.core.SVN_VER_MINOR |
|
198 | 246 | if version < (1, 4): |
|
199 | 247 | return False |
|
200 | 248 | return True |
|
201 | 249 | except ImportError: |
|
202 | 250 | return False |
|
203 | 251 | |
|
204 | 252 | @check("p4", "Perforce server and client") |
|
205 | 253 | def has_p4(): |
|
206 | 254 | return (matchoutput('p4 -V', r'Rev\. P4/') and |
|
207 | 255 | matchoutput('p4d -V', r'Rev\. P4D/')) |
|
208 | 256 | |
|
209 | 257 | @check("symlink", "symbolic links") |
|
210 | 258 | def has_symlink(): |
|
211 | 259 | if getattr(os, "symlink", None) is None: |
|
212 | 260 | return False |
|
213 | 261 | name = tempfile.mktemp(dir='.', prefix=tempprefix) |
|
214 | 262 | try: |
|
215 | 263 | os.symlink(".", name) |
|
216 | 264 | os.unlink(name) |
|
217 | 265 | return True |
|
218 | 266 | except (OSError, AttributeError): |
|
219 | 267 | return False |
|
220 | 268 | |
|
221 | 269 | @check("hardlink", "hardlinks") |
|
222 | 270 | def has_hardlink(): |
|
223 | 271 | from mercurial import util |
|
224 | 272 | fh, fn = tempfile.mkstemp(dir='.', prefix=tempprefix) |
|
225 | 273 | os.close(fh) |
|
226 | 274 | name = tempfile.mktemp(dir='.', prefix=tempprefix) |
|
227 | 275 | try: |
|
228 | 276 | util.oslink(fn, name) |
|
229 | 277 | os.unlink(name) |
|
230 | 278 | return True |
|
231 | 279 | except OSError: |
|
232 | 280 | return False |
|
233 | 281 | finally: |
|
234 | 282 | os.unlink(fn) |
|
235 | 283 | |
|
236 | 284 | @check("tla", "GNU Arch tla client") |
|
237 | 285 | def has_tla(): |
|
238 | 286 | return matchoutput('tla --version 2>&1', r'The GNU Arch Revision') |
|
239 | 287 | |
|
240 | 288 | @check("gpg", "gpg client") |
|
241 | 289 | def has_gpg(): |
|
242 | 290 | return matchoutput('gpg --version 2>&1', r'GnuPG') |
|
243 | 291 | |
|
244 | 292 | @check("unix-permissions", "unix-style permissions") |
|
245 | 293 | def has_unix_permissions(): |
|
246 | 294 | d = tempfile.mkdtemp(dir='.', prefix=tempprefix) |
|
247 | 295 | try: |
|
248 | 296 | fname = os.path.join(d, 'foo') |
|
249 | 297 | for umask in (0o77, 0o07, 0o22): |
|
250 | 298 | os.umask(umask) |
|
251 | 299 | f = open(fname, 'w') |
|
252 | 300 | f.close() |
|
253 | 301 | mode = os.stat(fname).st_mode |
|
254 | 302 | os.unlink(fname) |
|
255 | 303 | if mode & 0o777 != ~umask & 0o666: |
|
256 | 304 | return False |
|
257 | 305 | return True |
|
258 | 306 | finally: |
|
259 | 307 | os.rmdir(d) |
|
260 | 308 | |
|
261 | 309 | @check("unix-socket", "AF_UNIX socket family") |
|
262 | 310 | def has_unix_socket(): |
|
263 | 311 | return getattr(socket, 'AF_UNIX', None) is not None |
|
264 | 312 | |
|
265 | 313 | @check("root", "root permissions") |
|
266 | 314 | def has_root(): |
|
267 | 315 | return getattr(os, 'geteuid', None) and os.geteuid() == 0 |
|
268 | 316 | |
|
269 | 317 | @check("pyflakes", "Pyflakes python linter") |
|
270 | 318 | def has_pyflakes(): |
|
271 | 319 | return matchoutput("sh -c \"echo 'import re' 2>&1 | pyflakes\"", |
|
272 | 320 | r"<stdin>:1: 're' imported but unused", |
|
273 | 321 | True) |
|
274 | 322 | |
|
275 | 323 | @check("pygments", "Pygments source highlighting library") |
|
276 | 324 | def has_pygments(): |
|
277 | 325 | try: |
|
278 | 326 | import pygments |
|
279 | 327 | pygments.highlight # silence unused import warning |
|
280 | 328 | return True |
|
281 | 329 | except ImportError: |
|
282 | 330 | return False |
|
283 | 331 | |
|
284 | 332 | @check("json", "some json module available") |
|
285 | 333 | def has_json(): |
|
286 | 334 | try: |
|
287 | 335 | import json |
|
288 | 336 | json.dumps |
|
289 | 337 | return True |
|
290 | 338 | except ImportError: |
|
291 | 339 | try: |
|
292 | 340 | import simplejson as json |
|
293 | 341 | json.dumps |
|
294 | 342 | return True |
|
295 | 343 | except ImportError: |
|
296 | 344 | pass |
|
297 | 345 | return False |
|
298 | 346 | |
|
299 | 347 | @check("outer-repo", "outer repo") |
|
300 | 348 | def has_outer_repo(): |
|
301 | 349 | # failing for other reasons than 'no repo' imply that there is a repo |
|
302 | 350 | return not matchoutput('hg root 2>&1', |
|
303 | 351 | r'abort: no repository found', True) |
|
304 | 352 | |
|
305 | 353 | @check("ssl", ("(python >= 2.6 ssl module and python OpenSSL) " |
|
306 | 354 | "OR python >= 2.7.9 ssl")) |
|
307 | 355 | def has_ssl(): |
|
308 | 356 | try: |
|
309 | 357 | import ssl |
|
310 | 358 | if getattr(ssl, 'create_default_context', False): |
|
311 | 359 | return True |
|
312 | 360 | import OpenSSL |
|
313 | 361 | OpenSSL.SSL.Context |
|
314 | 362 | return True |
|
315 | 363 | except ImportError: |
|
316 | 364 | return False |
|
317 | 365 | |
|
318 | 366 | @check("sslcontext", "python >= 2.7.9 ssl") |
|
319 | 367 | def has_sslcontext(): |
|
320 | 368 | try: |
|
321 | 369 | import ssl |
|
322 | 370 | ssl.SSLContext |
|
323 | 371 | return True |
|
324 | 372 | except (ImportError, AttributeError): |
|
325 | 373 | return False |
|
326 | 374 | |
|
327 | 375 | @check("defaultcacerts", "can verify SSL certs by system's CA certs store") |
|
328 | 376 | def has_defaultcacerts(): |
|
329 | 377 | from mercurial import sslutil |
|
330 | 378 | return sslutil._defaultcacerts() != '!' |
|
331 | 379 | |
|
332 | 380 | @check("windows", "Windows") |
|
333 | 381 | def has_windows(): |
|
334 | 382 | return os.name == 'nt' |
|
335 | 383 | |
|
336 | 384 | @check("system-sh", "system() uses sh") |
|
337 | 385 | def has_system_sh(): |
|
338 | 386 | return os.name != 'nt' |
|
339 | 387 | |
|
340 | 388 | @check("serve", "platform and python can manage 'hg serve -d'") |
|
341 | 389 | def has_serve(): |
|
342 | 390 | return os.name != 'nt' # gross approximation |
|
343 | 391 | |
|
344 | 392 | @check("test-repo", "running tests from repository") |
|
345 | 393 | def has_test_repo(): |
|
346 | 394 | t = os.environ["TESTDIR"] |
|
347 | 395 | return os.path.isdir(os.path.join(t, "..", ".hg")) |
|
348 | 396 | |
|
349 | 397 | @check("tic", "terminfo compiler and curses module") |
|
350 | 398 | def has_tic(): |
|
351 | 399 | try: |
|
352 | 400 | import curses |
|
353 | 401 | curses.COLOR_BLUE |
|
354 | 402 | return matchoutput('test -x "`which tic`"', '') |
|
355 | 403 | except ImportError: |
|
356 | 404 | return False |
|
357 | 405 | |
|
358 | 406 | @check("msys", "Windows with MSYS") |
|
359 | 407 | def has_msys(): |
|
360 | 408 | return os.getenv('MSYSTEM') |
|
361 | 409 | |
|
362 | 410 | @check("aix", "AIX") |
|
363 | 411 | def has_aix(): |
|
364 | 412 | return sys.platform.startswith("aix") |
|
365 | 413 | |
|
366 | 414 | @check("osx", "OS X") |
|
367 | 415 | def has_osx(): |
|
368 | 416 | return sys.platform == 'darwin' |
|
369 | 417 | |
|
370 | 418 | @check("absimport", "absolute_import in __future__") |
|
371 | 419 | def has_absimport(): |
|
372 | 420 | import __future__ |
|
373 | 421 | from mercurial import util |
|
374 | 422 | return util.safehasattr(__future__, "absolute_import") |
|
375 | 423 | |
|
376 | 424 | @check("py3k", "running with Python 3.x") |
|
377 | 425 | def has_py3k(): |
|
378 | 426 | return 3 == sys.version_info[0] |
|
379 | 427 | |
|
380 | 428 | @check("pure", "running with pure Python code") |
|
381 | 429 | def has_pure(): |
|
382 | 430 | return os.environ.get("HGTEST_RUN_TESTS_PURE") == "--pure" |
General Comments 0
You need to be logged in to leave comments.
Login now