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import py
from py.__.path.testing import common
def setuptestfs(path):
if path.join('samplefile').check():
return
#print "setting up test fs for", repr(path)
samplefile = path.ensure('samplefile')
samplefile.write('samplefile\n')
execfile = path.ensure('execfile')
execfile.write('x=42')
execfilepy = path.ensure('execfile.py')
execfilepy.write('x=42')
d = {1:2, 'hello': 'world', 'answer': 42}
path.ensure('samplepickle').dump(d)
sampledir = path.ensure('sampledir', dir=1)
sampledir.ensure('otherfile')
otherdir = path.ensure('otherdir', dir=1)
otherdir.ensure('__init__.py')
module_a = otherdir.ensure('a.py')
module_a.write('from b import stuff as result\n')
module_b = otherdir.ensure('b.py')
module_b.write('stuff="got it"\n')
module_c = otherdir.ensure('c.py')
module_c.write('''import py; py.magic.autopath()
import otherdir.a
value = otherdir.a.result
''')
module_d = otherdir.ensure('d.py')
module_d.write('''import py; py.magic.autopath()
from otherdir import a
value2 = a.result
''')
class CommonFSTests(common.CommonPathTests):
root = None # subclasses have to provide a current 'root' attribute
def test_join_div_operator(self):
newpath = self.root / '/sampledir' / '/test//'
newpath2 = self.root.join('sampledir', 'test')
assert newpath == newpath2
def test_ext(self):
newpath = self.root.join('sampledir.ext')
assert newpath.ext == '.ext'
newpath = self.root.join('sampledir')
assert not newpath.ext
def test_purebasename(self):
newpath = self.root.join('samplefile.py')
assert newpath.purebasename == 'samplefile'
def test_multiple_parts(self):
newpath = self.root.join('samplefile.py')
dirname, purebasename, basename, ext = newpath._getbyspec(
'dirname,purebasename,basename,ext')
assert str(self.root).endswith(dirname) # be careful with win32 'drive'
assert purebasename == 'samplefile'
assert basename == 'samplefile.py'
assert ext == '.py'
def test_dotted_name_ext(self):
newpath = self.root.join('a.b.c')
ext = newpath.ext
assert ext == '.c'
assert newpath.ext == '.c'
def test_newext(self):
newpath = self.root.join('samplefile.py')
newext = newpath.new(ext='.txt')
assert newext.basename == "samplefile.txt"
assert newext.purebasename == "samplefile"
def test_readlines(self):
fn = self.root.join('samplefile')
contents = fn.readlines()
assert contents == ['samplefile\n']
def test_readlines_nocr(self):
fn = self.root.join('samplefile')
contents = fn.readlines(cr=0)
assert contents == ['samplefile', '']
def test_file(self):
assert self.root.join('samplefile').check(file=1)
def test_not_file(self):
assert not self.root.join("sampledir").check(file=1)
assert self.root.join("sampledir").check(file=0)
#def test_fnmatch_dir(self):
def test_non_existent(self):
assert self.root.join("sampledir.nothere").check(dir=0)
assert self.root.join("sampledir.nothere").check(file=0)
assert self.root.join("sampledir.nothere").check(notfile=1)
assert self.root.join("sampledir.nothere").check(notdir=1)
assert self.root.join("sampledir.nothere").check(notexists=1)
assert not self.root.join("sampledir.nothere").check(notfile=0)
# pattern = self.root.sep.join(['s*file'])
# sfile = self.root.join("samplefile")
# assert sfile.check(fnmatch=pattern)
def test_size(self):
url = self.root.join("samplefile")
assert url.size() > len("samplefile")
def test_mtime(self):
url = self.root.join("samplefile")
assert url.mtime() > 0
def test_relto_wrong_type(self):
py.test.raises(TypeError, "self.root.relto(42)")
def test_visit_filesonly(self):
l = []
for i in self.root.visit(lambda x: x.check(file=1)):
l.append(i.relto(self.root))
assert not "sampledir" in l
assert self.root.sep.join(["sampledir", "otherfile"]) in l
def test_load(self):
p = self.root.join('samplepickle')
obj = p.load()
assert type(obj) is dict
assert obj.get('answer',None) == 42
def test_visit_nodotfiles(self):
l = []
for i in self.root.visit(lambda x: x.check(dotfile=0)):
l.append(i.relto(self.root))
assert "sampledir" in l
assert self.root.sep.join(["sampledir", "otherfile"]) in l
assert not ".dotfile" in l
def test_endswith(self):
def chk(p):
return p.check(endswith="pickle")
assert not chk(self.root)
assert not chk(self.root.join('samplefile'))
assert chk(self.root.join('somepickle'))
def test_copy_file(self):
otherdir = self.root.join('otherdir')
initpy = otherdir.join('__init__.py')
copied = otherdir.join('copied')
initpy.copy(copied)
try:
assert copied.check()
s1 = initpy.read()
s2 = copied.read()
assert s1 == s2
finally:
if copied.check():
copied.remove()
def test_copy_dir(self):
otherdir = self.root.join('otherdir')
copied = self.root.join('newdir')
try:
otherdir.copy(copied)
assert copied.check(dir=1)
assert copied.join('__init__.py').check(file=1)
s1 = otherdir.join('__init__.py').read()
s2 = copied.join('__init__.py').read()
assert s1 == s2
finally:
if copied.check(dir=1):
copied.remove(rec=1)
def test_remove_file(self):
d = self.root.ensure('todeleted')
assert d.check()
d.remove()
assert not d.check()
def test_remove_dir_recursive_by_default(self):
d = self.root.ensure('to', 'be', 'deleted')
assert d.check()
p = self.root.join('to')
p.remove()
assert not p.check()
def test_mkdir_and_remove(self):
tmpdir = self.root
py.test.raises(py.error.EEXIST, tmpdir.mkdir, 'sampledir')
new = tmpdir.join('mktest1')
new.mkdir()
assert new.check(dir=1)
new.remove()
new = tmpdir.mkdir('mktest')
assert new.check(dir=1)
new.remove()
assert tmpdir.join('mktest') == new
def test_move_file(self):
p = self.root.join('samplefile')
newp = p.dirpath('moved_samplefile')
p.move(newp)
assert newp.check(file=1)
assert not p.check()
def test_move_directory(self):
source = self.root.join('sampledir')
dest = self.root.join('moveddir')
source.move(dest)
assert dest.check(dir=1)
assert dest.join('otherfile').check(file=1)
assert not source.join('sampledir').check()
def test__getpymodule(self):
obj = self.root.join('execfile')._getpymodule()
assert obj.x == 42
def test_not_has_resolve(self):
# because this would mean confusion with respect to
# py.path.extpy
assert not hasattr(self.root, 'resolve')
def test__getpymodule_a(self):
otherdir = self.root.join('otherdir')
mod = otherdir.join('a.py')._getpymodule()
assert mod.result == "got it"
def test__getpymodule_b(self):
otherdir = self.root.join('otherdir')
mod = otherdir.join('b.py')._getpymodule()
assert mod.stuff == "got it"
def test__getpymodule_c(self):
otherdir = self.root.join('otherdir')
mod = otherdir.join('c.py')._getpymodule()
assert mod.value == "got it"
def test__getpymodule_d(self):
otherdir = self.root.join('otherdir')
mod = otherdir.join('d.py')._getpymodule()
assert mod.value2 == "got it"
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