def __init__(self, *a, **kw):
try:
self.bash_path = spawn.find_binary("bash")
self.null_file = open("/dev/null", "w")
self.null = self.null_file.fileno()
except spawn.CommandNotFound:
self.skip = "bash wasn't found. this will be ugly."
super(SpawnTest, self).__init__(*a, **kw)
def __init__(self, *a, **kw):
try:
self.bash_path = spawn.find_binary("bash")
self.null_file = open("/dev/null", "w")
self.null = self.null_file.fileno()
except spawn.CommandNotFound:
self.skip = "bash wasn't found. this will be ugly."
super(SpawnTest, self).__init__(*a, **kw)
def test_fakeroot(self):
try:
l = pwd.getpwnam("nobody")
except KeyError:
raise SkipTest(
"system lacks nobody user, thus can't test fakeroot")
if 'LD_PRELOAD' in os.environ:
raise SkipTest(
"disabling test due to LD_PRELOAD setting, which "
"fakeroot relies upon")
nobody_uid = l[2]
nobody_gid = l[3]
kw = {}
if os.getuid() == 0:
kw = {"uid": l[2], "gid": l[3]}
fp2 = self.generate_script(
"pkgcore-spawn-fakeroot2.sh",
"#!%s\nimport os\ns=os.stat('/tmp')\n"
"print(s.st_uid)\nprint(s.st_gid)\n" %
spawn.find_binary("python"))
fp1 = self.generate_script(
"pkgcore-spawn-fakeroot.sh",
"#!%s\nchown %i:%i /tmp;%s;\n" % (
self.bash_path, nobody_uid, nobody_gid, fp2))
savefile = os.path.join(self.dir, "fakeroot-savefile")
self.assertNotEqual(long(os.stat("/tmp").st_uid), long(nobody_uid))
self.assertEqual(
[0, ["%s\n" % x for x in (nobody_uid, nobody_gid)]],
spawn.spawn_get_output(
[self.bash_path, fp1],
spawn_type=post_curry(spawn.spawn_fakeroot, savefile), **kw))
self.assertNotEqual(
long(os.stat("/tmp").st_uid), long(nobody_uid),
"bad voodoo; we managed to change /tmp to nobody- "
"this shouldn't occur!")
self.assertEqual(
True, os.path.exists(savefile),
"no fakeroot file was created, either fakeroot differs or our" +
" args passed to it are bad")
# yes this is a bit ugly, but fakeroot requires an arg- so we
# have to curry it
self.assertEqual(
[0, ["%s\n" % x for x in (nobody_uid, nobody_gid)]],
spawn.spawn_get_output(
[fp2],
spawn_type=post_curry(spawn.spawn_fakeroot, savefile), **kw))
os.unlink(fp1)
os.unlink(fp2)
os.unlink(savefile)
def test_fakeroot(self):
try:
l = pwd.getpwnam("nobody")
except KeyError:
raise SkipTest(
"system lacks nobody user, thus can't test fakeroot")
if 'LD_PRELOAD' in os.environ:
raise SkipTest(
"disabling test due to LD_PRELOAD setting, which "
"fakeroot relies upon")
nobody_uid = l[2]
nobody_gid = l[3]
kw = {}
if os.getuid() == 0:
kw = {"uid": l[2], "gid": l[3]}
fp2 = self.generate_script(
"pkgcore-spawn-fakeroot2.sh",
"#!%s\nimport os\ns=os.stat('/tmp')\n"
"print(s.st_uid)\nprint(s.st_gid)\n" %
spawn.find_binary("python"))
fp1 = self.generate_script(
"pkgcore-spawn-fakeroot.sh",
"#!%s\nchown %i:%i /tmp;%s;\n" % (
self.bash_path, nobody_uid, nobody_gid, fp2))
savefile = os.path.join(self.dir, "fakeroot-savefile")
self.assertNotEqual(long(os.stat("/tmp").st_uid), long(nobody_uid))
self.assertEqual(
[0, ["%s\n" % x for x in (nobody_uid, nobody_gid)]],
spawn.spawn_get_output(
[self.bash_path, fp1],
spawn_type=post_curry(spawn.spawn_fakeroot, savefile), **kw))
self.assertNotEqual(
long(os.stat("/tmp").st_uid), long(nobody_uid),
"bad voodoo; we managed to change /tmp to nobody- "
"this shouldn't occur!")
self.assertEqual(
True, os.path.exists(savefile),
"no fakeroot file was created, either fakeroot differs or our" +
" args passed to it are bad")
# yes this is a bit ugly, but fakeroot requires an arg- so we
# have to curry it
self.assertEqual(
[0, ["%s\n" % x for x in (nobody_uid, nobody_gid)]],
spawn.spawn_get_output(
[fp2],
spawn_type=post_curry(spawn.spawn_fakeroot, savefile), **kw))
os.unlink(fp1)
os.unlink(fp2)
os.unlink(savefile)
def test_binary_path(self):
existing = os.environ.get("PATH", self)
try:
try:
path = spawn.find_binary('install-info')
except spawn.CommandNotFound:
path = None
self.assertEqual(path, self.trigger.get_binary_path())
if path is not self:
os.environ["PATH"] = ""
self.assertEqual(None, self.trigger.get_binary_path())
finally:
if existing is self:
os.environ.pop("PATH", None)
else:
os.environ["PATH"] = existing
def test_binary_path(self):
existing = os.environ.get("PATH", self)
try:
try:
path = spawn.find_binary('install-info')
except spawn.CommandNotFound:
path = None
self.assertEqual(path, self.trigger.get_binary_path())
if path is not self:
os.environ["PATH"] = ""
self.assertEqual(None, self.trigger.get_binary_path())
finally:
if existing is self:
os.environ.pop("PATH", None)
else:
os.environ["PATH"] = existing
