1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
|
# Copyright 2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
import subprocess
import sys
import portage
from portage import os
from portage import _unicode_decode
from portage.const import PORTAGE_BIN_PATH, PORTAGE_PYM_PATH, USER_CONFIG_PATH
from portage.process import find_binary
from portage.tests import TestCase
from portage.tests.resolver.ResolverPlayground import ResolverPlayground
from portage.util import ensure_dirs
class SimpleEmergeTestCase(TestCase):
def _have_python_xml(self):
try:
__import__("xml.etree.ElementTree")
__import__("xml.parsers.expat").parsers.expat.ExpatError
except (AttributeError, ImportError):
return False
return True
def testSimple(self):
debug = False
install_something = """
S="${WORKDIR}"
src_install() {
einfo "installing something..."
# TODO: Add prefix support to shell code/helpers, so we
# can use things like dodir and doins here.
mkdir -p "${ED}"/usr/lib/${P} || die
echo "blah blah blah" > "${ED}"/usr/lib/${P}/regular-file || die
ln -s regular-file "${ED}"/usr/lib/${P}/symlink || die
# Test code for bug #381629, using a copyright symbol encoded with latin-1.
# We use $(printf "\\xa9") rather than $'\\xa9', since printf apparently
# works in any case, while $'\\xa9' transforms to \\xef\\xbf\\xbd under
# some conditions. TODO: Find out why it transforms to \\xef\\xbf\\xbd when
# running tests for Python 3.2 (even though it's bash that is ultimately
# responsible for performing the transformation).
local latin_1_dir=${ED}/usr/lib/${P}/latin-1-$(printf "\\xa9")-directory
mkdir "${latin_1_dir}"
echo "blah blah blah" > ${latin_1_dir}/latin-1-$(printf "\\xa9")-regular-file || die
ln -s latin-1-$(printf "\\xa9")-regular-file ${latin_1_dir}/latin-1-$(printf "\\xa9")-symlink || die
}
pkg_config() {
einfo "called pkg_config for $CATEGORY/$PF"
}
pkg_info() {
einfo "called pkg_info for $CATEGORY/$PF"
}
"""
ebuilds = {
"dev-libs/A-1": {
"EAPI" : "4",
"IUSE" : "+flag",
"KEYWORDS": "x86",
"LICENSE": "GPL-2",
"MISC_CONTENT": install_something,
"RDEPEND": "flag? ( dev-libs/B[flag] )",
},
"dev-libs/B-1": {
"EAPI" : "4",
"IUSE" : "+flag",
"KEYWORDS": "x86",
"LICENSE": "GPL-2",
"MISC_CONTENT": install_something,
},
}
installed = {
"dev-libs/A-1": {
"EAPI" : "4",
"IUSE" : "+flag",
"KEYWORDS": "x86",
"LICENSE": "GPL-2",
"RDEPEND": "flag? ( dev-libs/B[flag] )",
"USE": "flag",
},
"dev-libs/B-1": {
"EAPI" : "4",
"IUSE" : "+flag",
"KEYWORDS": "x86",
"LICENSE": "GPL-2",
"USE": "flag",
},
"dev-libs/depclean-me-1": {
"EAPI" : "4",
"IUSE" : "",
"KEYWORDS": "x86",
"LICENSE": "GPL-2",
"USE": "",
},
"app-misc/depclean-me-1": {
"EAPI" : "4",
"IUSE" : "",
"KEYWORDS": "x86",
"LICENSE": "GPL-2",
"RDEPEND": "dev-libs/depclean-me",
"USE": "",
},
}
metadata_xml_files = (
(
"dev-libs/A",
{
"herd" : "base-system",
"flags" : "<flag name='flag'>Description of how USE='flag' affects this package</flag>",
},
),
(
"dev-libs/B",
{
"herd" : "no-herd",
"flags" : "<flag name='flag'>Description of how USE='flag' affects this package</flag>",
},
),
)
playground = ResolverPlayground(
ebuilds=ebuilds, installed=installed, debug=debug)
settings = playground.settings
eprefix = settings["EPREFIX"]
eroot = settings["EROOT"]
trees = playground.trees
root = playground.root
portdb = trees[eroot]["porttree"].dbapi
portdir = settings["PORTDIR"]
var_cache_edb = os.path.join(eprefix, "var", "cache", "edb")
cachedir = os.path.join(var_cache_edb, "dep")
cachedir_pregen = os.path.join(portdir, "metadata", "cache")
portage_python = portage._python_interpreter
ebuild_cmd = (portage_python, "-Wd",
os.path.join(PORTAGE_BIN_PATH, "ebuild"))
egencache_cmd = (portage_python, "-Wd",
os.path.join(PORTAGE_BIN_PATH, "egencache"))
emerge_cmd = (portage_python, "-Wd",
os.path.join(PORTAGE_BIN_PATH, "emerge"))
emaint_cmd = (portage_python, "-Wd",
os.path.join(PORTAGE_BIN_PATH, "emaint"))
env_update_cmd = (portage_python, "-Wd",
os.path.join(PORTAGE_BIN_PATH, "env-update"))
fixpackages_cmd = (portage_python, "-Wd",
os.path.join(PORTAGE_BIN_PATH, "fixpackages"))
portageq_cmd = (portage_python, "-Wd",
os.path.join(PORTAGE_BIN_PATH, "portageq"))
quickpkg_cmd = (portage_python, "-Wd",
os.path.join(PORTAGE_BIN_PATH, "quickpkg"))
regenworld_cmd = (portage_python, "-Wd",
os.path.join(PORTAGE_BIN_PATH, "regenworld"))
rm_binary = find_binary("rm")
self.assertEqual(rm_binary is None, False,
"rm command not found")
rm_cmd = (rm_binary,)
egencache_extra_args = []
if self._have_python_xml():
egencache_extra_args.append("--update-use-local-desc")
test_ebuild = portdb.findname("dev-libs/A-1")
self.assertFalse(test_ebuild is None)
test_commands = (
env_update_cmd,
emerge_cmd + ("--version",),
emerge_cmd + ("--info",),
emerge_cmd + ("--info", "--verbose"),
emerge_cmd + ("--list-sets",),
emerge_cmd + ("--check-news",),
rm_cmd + ("-rf", cachedir),
rm_cmd + ("-rf", cachedir_pregen),
emerge_cmd + ("--regen",),
rm_cmd + ("-rf", cachedir),
({"FEATURES" : "metadata-transfer"},) + \
emerge_cmd + ("--regen",),
rm_cmd + ("-rf", cachedir),
({"FEATURES" : "metadata-transfer parse-eapi-ebuild-head"},) + \
emerge_cmd + ("--regen",),
rm_cmd + ("-rf", cachedir),
egencache_cmd + ("--update",) + tuple(egencache_extra_args),
({"FEATURES" : "metadata-transfer"},) + \
emerge_cmd + ("--metadata",),
rm_cmd + ("-rf", cachedir),
({"FEATURES" : "metadata-transfer"},) + \
emerge_cmd + ("--metadata",),
emerge_cmd + ("--metadata",),
rm_cmd + ("-rf", cachedir),
emerge_cmd + ("--pretend", "dev-libs/A"),
ebuild_cmd + (test_ebuild, "manifest", "clean", "package", "merge"),
emerge_cmd + ("--pretend", "--tree", "--complete-graph", "dev-libs/A"),
emerge_cmd + ("-p", "dev-libs/B"),
emerge_cmd + ("-B", "dev-libs/B",),
emerge_cmd + ("--oneshot", "--usepkg", "dev-libs/B",),
emerge_cmd + ("--oneshot", "dev-libs/A",),
emerge_cmd + ("--noreplace", "dev-libs/A",),
emerge_cmd + ("--config", "dev-libs/A",),
emerge_cmd + ("--info", "dev-libs/A", "dev-libs/B"),
emerge_cmd + ("--pretend", "--depclean", "--verbose", "dev-libs/B"),
emerge_cmd + ("--pretend", "--depclean",),
emerge_cmd + ("--depclean",),
quickpkg_cmd + ("dev-libs/A",),
emerge_cmd + ("--usepkgonly", "dev-libs/A"),
emaint_cmd + ("--check", "all"),
emaint_cmd + ("--fix", "all"),
fixpackages_cmd,
regenworld_cmd,
portageq_cmd + ("match", eroot, "dev-libs/A"),
portageq_cmd + ("best_visible", eroot, "dev-libs/A"),
portageq_cmd + ("best_visible", eroot, "binary", "dev-libs/A"),
portageq_cmd + ("contents", eroot, "dev-libs/A-1"),
portageq_cmd + ("metadata", eroot, "ebuild", "dev-libs/A-1", "EAPI", "IUSE", "RDEPEND"),
portageq_cmd + ("metadata", eroot, "binary", "dev-libs/A-1", "EAPI", "USE", "RDEPEND"),
portageq_cmd + ("metadata", eroot, "installed", "dev-libs/A-1", "EAPI", "USE", "RDEPEND"),
portageq_cmd + ("owners", eroot, eroot + "usr"),
emerge_cmd + ("-p", eroot + "usr"),
emerge_cmd + ("-p", "--unmerge", "-q", eroot + "usr"),
emerge_cmd + ("--unmerge", "--quiet", "dev-libs/A"),
emerge_cmd + ("-C", "--quiet", "dev-libs/B"),
)
distdir = os.path.join(eprefix, "distdir")
pkgdir = os.path.join(eprefix, "pkgdir")
fake_bin = os.path.join(eprefix, "bin")
portage_tmpdir = os.path.join(eprefix, "var", "tmp", "portage")
profile_path = settings.profile_path
user_config_dir = os.path.join(os.sep, eprefix, USER_CONFIG_PATH)
features = []
if not portage.process.sandbox_capable:
features.append("-sandbox")
# Since egencache ignores settings from the calling environment,
# configure it via make.conf.
make_conf = (
"FEATURES=\"%s\"\n" % (" ".join(features),),
"PORTDIR=\"%s\"\n" % (portdir,),
)
path = os.environ.get("PATH")
if path is not None and not path.strip():
path = None
if path is None:
path = ""
else:
path = ":" + path
path = fake_bin + path
pythonpath = os.environ.get("PYTHONPATH")
if pythonpath is not None and not pythonpath.strip():
pythonpath = None
if pythonpath is not None and \
pythonpath.split(":")[0] == PORTAGE_PYM_PATH:
pass
else:
if pythonpath is None:
pythonpath = ""
else:
pythonpath = ":" + pythonpath
pythonpath = PORTAGE_PYM_PATH + pythonpath
env = {
"__PORTAGE_TEST_EPREFIX" : eprefix,
"CLEAN_DELAY" : "0",
"DISTDIR" : distdir,
"EMERGE_WARNING_DELAY" : "0",
"INFODIR" : "",
"INFOPATH" : "",
"PATH" : path,
"PKGDIR" : pkgdir,
"PORTAGE_GRPNAME" : os.environ["PORTAGE_GRPNAME"],
"PORTAGE_INST_GID" : str(portage.data.portage_gid),
"PORTAGE_INST_UID" : str(portage.data.portage_uid),
"PORTAGE_PYTHON" : portage_python,
"PORTAGE_TMPDIR" : portage_tmpdir,
"PORTAGE_USERNAME" : os.environ["PORTAGE_USERNAME"],
"PYTHONPATH" : pythonpath,
}
updates_dir = os.path.join(portdir, "profiles", "updates")
dirs = [cachedir, cachedir_pregen, distdir, fake_bin,
portage_tmpdir, updates_dir,
user_config_dir, var_cache_edb]
true_symlinks = ["chown", "chgrp"]
true_binary = find_binary("true")
self.assertEqual(true_binary is None, False,
"true command not found")
try:
for d in dirs:
ensure_dirs(d)
with open(os.path.join(user_config_dir, "make.conf"), 'w') as f:
for line in make_conf:
f.write(line)
for x in true_symlinks:
os.symlink(true_binary, os.path.join(fake_bin, x))
with open(os.path.join(var_cache_edb, "counter"), 'wb') as f:
f.write(b"100")
# non-empty system set keeps --depclean quiet
with open(os.path.join(profile_path, "packages"), 'w') as f:
f.write("*dev-libs/token-system-pkg")
for cp, xml_data in metadata_xml_files:
with open(os.path.join(portdir, cp, "metadata.xml"), 'w') as f:
f.write(playground.metadata_xml_template % xml_data)
with open(os.path.join(updates_dir, "1Q-2010"), 'w') as f:
f.write("""
slotmove =app-doc/pms-3 2 3
move dev-util/git dev-vcs/git
""")
if debug:
# The subprocess inherits both stdout and stderr, for
# debugging purposes.
stdout = None
else:
# The subprocess inherits stderr so that any warnings
# triggered by python -Wd will be visible.
stdout = subprocess.PIPE
for args in test_commands:
if isinstance(args[0], dict):
local_env = env.copy()
local_env.update(args[0])
args = args[1:]
else:
local_env = env
proc = subprocess.Popen(args,
env=local_env, stdout=stdout)
if debug:
proc.wait()
else:
output = proc.stdout.readlines()
proc.wait()
proc.stdout.close()
if proc.returncode != os.EX_OK:
for line in output:
sys.stderr.write(_unicode_decode(line))
self.assertEqual(os.EX_OK, proc.returncode,
"emerge failed with args %s" % (args,))
finally:
playground.cleanup()
|