def testConstructor(self):
vfs = OSFilePath
self.assertTrue(
issubclass(vfs, VirtualFilePath),
"OSFilePath subclass of VirtualFilePath abstract class")
self.assertTrue(vfs.curdir == ".", "Current directory component")
self.assertTrue(vfs.pardir == "..", "Parent directory component")
path = vfs()
self.assertTrue(isinstance(path, VirtualFilePath),
"VirtualFilePath abstract class")
self.assertTrue(path.IsEmpty(), "Empty path creation")
self.assertTrue(path.IsSingleComponent,
"Empty path is a single component")
self.assertFalse(path.IsDirLike(), "Empty path is not diretory like")
self.assertFalse(path.IsRoot(), "Empty path is not the root")
self.assertFalse(path, "Non-zero test of empty path")
path = vfs('hello')
self.assertFalse(path.IsEmpty(), "Single path component")
self.assertTrue(path.IsSingleComponent,
"Empty path is a single component")
self.assertFalse(path.IsDirLike(), "Empty path is not diretory like")
self.assertFalse(path.IsRoot(), "Empty path is not the root")
self.assertTrue(str(path) == "hello", "convert to str")
self.assertTrue(unicode(path) == u"hello", "convert to unicode str")
self.assertTrue(path, "Non-zero test of non-empty path")
path = vfs(u'Caf\xe9')
self.assertTrue(
str(path) == u'Caf\xe9'.encode(sys.getfilesystemencoding()),
"convert to str")
self.assertTrue(unicode(path) == u'Caf\xe9', "convert to unicode str")
def testConstructor(self):
vfs = OSFilePath
self.assertTrue(issubclass(vfs, VirtualFilePath),
"OSFilePath subclass of VirtualFilePath abstract class")
self.assertTrue(vfs.curdir == ".", "Current directory component")
self.assertTrue(vfs.pardir == "..", "Parent directory component")
path = vfs()
self.assertTrue(
isinstance(path, VirtualFilePath), "VirtualFilePath abstract class")
self.assertTrue(path.IsEmpty(), "Empty path creation")
self.assertTrue(
path.IsSingleComponent, "Empty path is a single component")
self.assertFalse(path.IsDirLike(), "Empty path is not diretory like")
self.assertFalse(path.IsRoot(), "Empty path is not the root")
self.assertFalse(path, "Non-zero test of empty path")
path = vfs('hello')
self.assertFalse(path.IsEmpty(), "Single path component")
self.assertTrue(
path.IsSingleComponent, "Empty path is a single component")
self.assertFalse(path.IsDirLike(), "Empty path is not diretory like")
self.assertFalse(path.IsRoot(), "Empty path is not the root")
self.assertTrue(str(path) == "hello", "convert to str")
self.assertTrue(unicode(path) == u"hello", "convert to unicode str")
self.assertTrue(path, "Non-zero test of non-empty path")
path = vfs(u'Caf\xe9')
self.assertTrue(str(path) == u'Caf\xe9'.encode(
sys.getfilesystemencoding()), "convert to str")
self.assertTrue(unicode(path) == u'Caf\xe9', "convert to unicode str")
def testJoin(self):
"""Join one or more path components intelligently. If any component is
an absolute path, all previous components (on Windows, including the
previous drive letter, if there was one) are thrown away, and joining
continues. The return value is the concatenation of path1, and
optionally path2, etc., with exactly one directory separator (os.sep)
inserted between components, unless path2 is empty. Note that on
Windows, since there is a current directory for each drive,
os.path.join("c:", "foo") represents a path relative to the current
directory on drive C: (c:foo), not c:\\foo."""
vfs=OSFilePath
path=vfs.getcwd()
path1=vfs.join(path,vfs('bye'))
path2=vfs.join(path,vfs('hello'),path,vfs('bye'))
self.assertTrue(path1==path2,"If any component is an absolute path, all previous components are thrown away")
path1=vfs.join(path,'bye')
path2=vfs.join(path,'hello',path,'bye')
self.assertTrue(path1==path2,"Re-test with strings in join")
def testAbs(self):
vfs=OSFilePath
path=vfs.getcwd()
self.assertTrue(path.isabs(),"CWD not absolute")
self.assertTrue(vfs.isabs(path),"CWD not absolute, alternative")
self.assertTrue(path.abspath()==path,"Absolute path from cwd")
path=vfs('hello')
self.assertFalse(path.isabs(),"path component not absolute")
self.assertFalse(vfs.isabs(path),"path component not absolute, alternative")
def testAbs(self):
vfs = OSFilePath
path = vfs.getcwd()
self.assertTrue(path.isabs(), "CWD not absolute")
self.assertTrue(vfs.isabs(path), "CWD not absolute, alternative")
self.assertTrue(path.abspath() == path, "Absolute path from cwd")
path = vfs('hello')
self.assertFalse(path.isabs(), "path component not absolute")
self.assertFalse(vfs.isabs(path),
"path component not absolute, alternative")
def testJoin(self):
"""Join one or more path components intelligently. If any component is
an absolute path, all previous components (on Windows, including the
previous drive letter, if there was one) are thrown away, and joining
continues. The return value is the concatenation of path1, and
optionally path2, etc., with exactly one directory separator (os.sep)
inserted between components, unless path2 is empty. Note that on
Windows, since there is a current directory for each drive,
os.path.join("c:", "foo") represents a path relative to the current
directory on drive C: (c:foo), not c:\\foo."""
vfs = OSFilePath
path = vfs.getcwd()
path1 = vfs.join(path, vfs('bye'))
path2 = vfs.join(path, vfs('hello'), path, vfs('bye'))
self.assertTrue(
path1 == path2,
"If any component is an absolute path, all previous components are thrown away"
)
path1 = vfs.join(path, 'bye')
path2 = vfs.join(path, 'hello', path, 'bye')
self.assertTrue(path1 == path2, "Re-test with strings in join")
