class TestPathMapper(unittest.TestCase):
def setUp(self):
unittest.TestCase.setUp(self);
self._var_root = "";
self._var_cygwin_p = sys.platform.startswith("cygwin");
self.obj = PathMapper(self._var_root, self._var_cygwin_p);
def test__init__(self):
self.assertTrue(isinstance(self.obj, PathMapper));
self.assertEqual(self._var_root, self.obj.getRoot());
def testAddMapping(self):
mount = (
"C:/cygwin/bin on /usr/bin type ntfs (binary,auto){LF}"
"C:/cygwin/lib on /usr/lib type ntfs (binary,auto){LF}"
"C:/cygwin on / type ntfs (binary,auto){LF}"
"C: on /cygdrive/c type ntfs (binary,posix=0,user,noumount,auto){LF}"
"".format(LF="\n")
);
f = TemporaryFile(mode='w+');
f.writelines(mount);
f.seek(0);
mtab = f.readlines();
f.close();
mapping = {
'/usr/bin/': "C:/cygwin/bin/",
'/usr/lib/': "C:/cygwin/lib/",
'/cygdrive/c/': "C:/",
};
self.obj._addMapping(mtab);
self.assertEqual(self.obj.getMap(), mapping);
self.assertEqual(self.obj.getMountRoot(), "C:/cygwin/");
def testMapPath(self):
if self._var_cygwin_p:
self.assertEqual(self.obj.mapPath("/usr/bin/"), "/usr/bin/");
return;
mapping = {
'/usr/bin/': 'C:/cygwin/bin/',
'/usr/lib/': 'C:/cygwin/lib/',
'/cygdrive/c/': 'C:/',
};
self.obj.setMap(mapping);
for cyg in list(mapping.keys()):
self.assertEqual(self.obj.mapPath(cyg), mapping[cyg]);
def _createCygApt(self):
"""Creates a CygApt instance.
@return: CygApt
"""
cygapt = CygApt(
self._var_packagename,
self._var_files,
self._file_user_config,
self._var_cygwin_p,
self._var_download_p,
self._var_mirror,
self._var_downloads,
self._var_distname,
self._var_nodeps_p,
self._var_regex_search,
self._var_nobarred,
self._var_nopostinstall,
self._var_nopostremove,
self._var_dists,
self._var_installed,
self._var_exename,
self._var_verbose,
self._var_arch,
self._dir_confsetup,
);
# set attributes
rc = ConfigStructure();
rc.cache = self._dir_execache;
rc.distname = 'curr';
# BC layer for `setup_ini` configuration field
del rc.__dict__['setup_ini'];
rc.ROOT = self._dir_mtroot;
rc.always_update = False;
rc.mirror = self._var_mirror;
cygapt.setRC(rc);
cygapt.setInstalledDbFile(self._file_installed_db);
self.assertEqual(self._dir_confsetup, cygapt.getSetupDir());
pm = PathMapper("", False);
pm.setRoot(self._dir_mtroot[:-1]);
pm.setMountRoot(self._dir_mtroot);
pm.setMap({self._dir_mtroot:self._dir_mtroot});
expected = self._dir_mtroot;
ret = pm.mapPath(self._dir_mtroot);
self.assertEqual(ret, expected);
expected = os.path.join(self._dir_mtroot, "diranme");
ret = pm.mapPath(expected);
self.assertEqual(ret, expected);
cygapt.setPathMapper(pm);
cygapt.setDists(self._var_setupIni.dists.__dict__);
if self._var_cygwin_p :
cygapt.CYG_POSTINSTALL_DIR = self._dir_postinstall;
cygapt.CYG_PREREMOVE_DIR = self._dir_preremove;
cygapt.CYG_POSTREMOVE_DIR = self._dir_postremove;
# requires bash, ln and xz on PATH
cygapt.setDosBash("bash");
cygapt.setDosLn("ln");
cygapt.setDosXz('xz');
cygapt.setDosDash('dash');
cygapt.setPrefixRoot(self._dir_mtroot[:-1]);
cygapt.setAbsRoot(self._dir_mtroot);
cygapt.setInstalled({0:{}});
cygapt.FORCE_BARRED.extend([
self._var_setupIni.barredpkg.name,
]);
return cygapt;
def setUp(self):
TestCase.setUp(self);
self._var_verbose = False;
self._var_cygwin_p = sys.platform.startswith("cygwin");
if not self._var_cygwin_p:
self.skipTest("requires cygwin");
setup = CygAptSetup(self._var_cygwin_p, self._var_verbose);
setup.setTmpDir(self._dir_tmp);
setup.setAppName(self._var_exename);
setup.setSetupDir(self._dir_confsetup);
setup.getRC().ROOT = self._dir_mtroot;
setup._gpgImport(setup.GPG_CYG_PUBLIC_RING_URI);
setup.setup();
f = open(self._file_setup_ini, 'w');
f.write(self._var_setupIni.contents);
f.close();
f = open(self._file_installed_db, 'w');
f.write(CygApt.INSTALLED_DB_MAGIC);
f.close();
self._var_packagename = self._var_setupIni.pkg.name;
self._var_files = ["", self._var_packagename];
self._var_download_p = False;
self._var_downloads = None;
self._var_distname = None;
self._var_nodeps_p = False;
self._var_regex_search = False;
self._var_nobarred = False;
self._var_nopostinstall = False;
self._var_nopostremove = False;
self._var_dists = 0;
self._var_installed = 0;
self.obj = CygApt(
self._var_packagename,
self._var_files,
self._file_user_config,
self._var_cygwin_p,
self._var_download_p,
self._var_mirror,
self._var_downloads,
self._var_distname,
self._var_nodeps_p,
self._var_regex_search,
self._var_nobarred,
self._var_nopostinstall,
self._var_nopostremove,
self._var_dists,
self._var_installed,
self._var_exename,
self._var_verbose
);
# set attributes
rc = ConfigStructure();
rc.cache = self._dir_execache;
rc.distname = 'curr';
rc.setup_ini = self._file_setup_ini;
rc.ROOT = self._dir_mtroot;
rc.always_update = False;
rc.mirror = self._var_mirror;
self.obj.setRC(rc);
self.obj.setDownlaodDir(self._dir_downloads);
self.obj.setInstalledDbFile(self._file_installed_db);
self.obj.setSetupDir(self._dir_confsetup);
pm = PathMapper("", False);
pm.setRoot(self._dir_mtroot[:-1]);
pm.setMountRoot(self._dir_mtroot);
pm.setMap({self._dir_mtroot:self._dir_mtroot});
expected = self._dir_mtroot;
ret = pm.mapPath(self._dir_mtroot);
self.assertEqual(ret, expected);
expected = os.path.join(self._dir_mtroot, "diranme");
ret = pm.mapPath(expected);
self.assertEqual(ret, expected);
self.obj.setPathMapper(pm);
self.obj.setDists(self._var_setupIni.dists.__dict__);
self.obj.CYG_POSTINSTALL_DIR = self._dir_postinstall;
self.obj.CYG_PREREMOVE_DIR = self._dir_preremove;
self.obj.CYG_POSTREMOVE_DIR = self._dir_postremove;
self.obj.setDosBash("/usr/bin/bash");
self.obj.setDosLn("/usr/bin/ln");
self.obj.setPrefixRoot(self._dir_mtroot[:-1]);
self.obj.setAbsRoot(self._dir_mtroot);
self.obj.setInstalled({0:{}});
self.obj.FORCE_BARRED = [self._var_setupIni.barredpkg.name];
def _createCygApt(self):
"""Creates a CygApt instance.
@return: CygApt
"""
cygapt = CygApt(
self._var_packagename,
self._var_files,
self._file_user_config,
self._var_cygwin_p,
self._var_download_p,
self._var_mirror,
self._var_downloads,
self._var_distname,
self._var_nodeps_p,
self._var_regex_search,
self._var_nobarred,
self._var_nopostinstall,
self._var_nopostremove,
self._var_dists,
self._var_installed,
self._var_exename,
self._var_verbose,
self._var_arch,
self._dir_confsetup,
)
# set attributes
rc = ConfigStructure()
rc.cache = self._dir_execache
rc.distname = 'curr'
# BC layer for `setup_ini` configuration field
del rc.__dict__['setup_ini']
rc.ROOT = self._dir_mtroot
rc.always_update = False
rc.mirror = self._var_mirror
cygapt.setRC(rc)
cygapt.setInstalledDbFile(self._file_installed_db)
self.assertEqual(self._dir_confsetup, cygapt.getSetupDir())
pm = PathMapper("", False)
pm.setRoot(self._dir_mtroot[:-1])
pm.setMountRoot(self._dir_mtroot)
pm.setMap({self._dir_mtroot: self._dir_mtroot})
expected = self._dir_mtroot
ret = pm.mapPath(self._dir_mtroot)
self.assertEqual(ret, expected)
expected = os.path.join(self._dir_mtroot, "diranme")
ret = pm.mapPath(expected)
self.assertEqual(ret, expected)
cygapt.setPathMapper(pm)
cygapt.setDists(self._var_setupIni.dists.__dict__)
if self._var_cygwin_p:
cygapt.CYG_POSTINSTALL_DIR = self._dir_postinstall
cygapt.CYG_PREREMOVE_DIR = self._dir_preremove
cygapt.CYG_POSTREMOVE_DIR = self._dir_postremove
# requires bash, ln and xz on PATH
cygapt.setDosBash("bash")
cygapt.setDosLn("ln")
cygapt.setDosXz('xz')
cygapt.setDosDash('dash')
cygapt.setPrefixRoot(self._dir_mtroot[:-1])
cygapt.setAbsRoot(self._dir_mtroot)
cygapt.setInstalled({0: {}})
cygapt.FORCE_BARRED.extend([
self._var_setupIni.barredpkg.name,
])
return cygapt
