1577 lines
51 KiB
Python
1577 lines
51 KiB
Python
import contextlib
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import multiprocessing
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import os
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import sys
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import time
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import warnings
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from unittest import mock
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import pytest
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from py import error
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from py.path import local
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@contextlib.contextmanager
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def ignore_encoding_warning():
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with warnings.catch_warnings():
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with contextlib.suppress(NameError): # new in 3.10
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warnings.simplefilter("ignore", EncodingWarning)
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yield
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class CommonFSTests:
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def test_constructor_equality(self, path1):
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p = path1.__class__(path1)
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assert p == path1
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def test_eq_nonstring(self, path1):
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p1 = path1.join("sampledir")
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p2 = path1.join("sampledir")
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assert p1 == p2
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def test_new_identical(self, path1):
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assert path1 == path1.new()
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def test_join(self, path1):
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p = path1.join("sampledir")
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strp = str(p)
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assert strp.endswith("sampledir")
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assert strp.startswith(str(path1))
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def test_join_normalized(self, path1):
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newpath = path1.join(path1.sep + "sampledir")
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strp = str(newpath)
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assert strp.endswith("sampledir")
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assert strp.startswith(str(path1))
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newpath = path1.join((path1.sep * 2) + "sampledir")
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strp = str(newpath)
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assert strp.endswith("sampledir")
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assert strp.startswith(str(path1))
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def test_join_noargs(self, path1):
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newpath = path1.join()
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assert path1 == newpath
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def test_add_something(self, path1):
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p = path1.join("sample")
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p = p + "dir"
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assert p.check()
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assert p.exists()
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assert p.isdir()
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assert not p.isfile()
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def test_parts(self, path1):
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newpath = path1.join("sampledir", "otherfile")
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par = newpath.parts()[-3:]
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assert par == [path1, path1.join("sampledir"), newpath]
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revpar = newpath.parts(reverse=True)[:3]
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assert revpar == [newpath, path1.join("sampledir"), path1]
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def test_common(self, path1):
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other = path1.join("sampledir")
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x = other.common(path1)
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assert x == path1
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# def test_parents_nonexisting_file(self, path1):
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# newpath = path1 / 'dirnoexist' / 'nonexisting file'
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# par = list(newpath.parents())
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# assert par[:2] == [path1 / 'dirnoexist', path1]
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def test_basename_checks(self, path1):
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newpath = path1.join("sampledir")
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assert newpath.check(basename="sampledir")
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assert newpath.check(notbasename="xyz")
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assert newpath.basename == "sampledir"
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def test_basename(self, path1):
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newpath = path1.join("sampledir")
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assert newpath.check(basename="sampledir")
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assert newpath.basename, "sampledir"
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def test_dirname(self, path1):
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newpath = path1.join("sampledir")
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assert newpath.dirname == str(path1)
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def test_dirpath(self, path1):
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newpath = path1.join("sampledir")
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assert newpath.dirpath() == path1
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def test_dirpath_with_args(self, path1):
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newpath = path1.join("sampledir")
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assert newpath.dirpath("x") == path1.join("x")
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def test_newbasename(self, path1):
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newpath = path1.join("samplefile")
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newbase = newpath.new(basename="samplefile2")
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assert newbase.basename == "samplefile2"
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assert newbase.dirpath() == newpath.dirpath()
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def test_not_exists(self, path1):
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assert not path1.join("does_not_exist").check()
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assert path1.join("does_not_exist").check(exists=0)
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def test_exists(self, path1):
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assert path1.join("samplefile").check()
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assert path1.join("samplefile").check(exists=1)
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assert path1.join("samplefile").exists()
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assert path1.join("samplefile").isfile()
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assert not path1.join("samplefile").isdir()
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def test_dir(self, path1):
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# print repr(path1.join("sampledir"))
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assert path1.join("sampledir").check(dir=1)
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assert path1.join("samplefile").check(notdir=1)
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assert not path1.join("samplefile").check(dir=1)
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assert path1.join("samplefile").exists()
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assert not path1.join("samplefile").isdir()
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assert path1.join("samplefile").isfile()
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def test_fnmatch_file(self, path1):
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assert path1.join("samplefile").check(fnmatch="s*e")
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assert path1.join("samplefile").fnmatch("s*e")
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assert not path1.join("samplefile").fnmatch("s*x")
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assert not path1.join("samplefile").check(fnmatch="s*x")
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# def test_fnmatch_dir(self, path1):
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# pattern = path1.sep.join(['s*file'])
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# sfile = path1.join("samplefile")
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# assert sfile.check(fnmatch=pattern)
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def test_relto(self, path1):
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p = path1.join("sampledir", "otherfile")
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assert p.relto(path1) == p.sep.join(["sampledir", "otherfile"])
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assert p.check(relto=path1)
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assert path1.check(notrelto=p)
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assert not path1.check(relto=p)
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def test_bestrelpath(self, path1):
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curdir = path1
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sep = curdir.sep
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s = curdir.bestrelpath(curdir)
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assert s == "."
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s = curdir.bestrelpath(curdir.join("hello", "world"))
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assert s == "hello" + sep + "world"
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s = curdir.bestrelpath(curdir.dirpath().join("sister"))
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assert s == ".." + sep + "sister"
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assert curdir.bestrelpath(curdir.dirpath()) == ".."
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assert curdir.bestrelpath("hello") == "hello"
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def test_relto_not_relative(self, path1):
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l1 = path1.join("bcde")
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l2 = path1.join("b")
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assert not l1.relto(l2)
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assert not l2.relto(l1)
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def test_listdir(self, path1):
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p = path1.listdir()
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assert path1.join("sampledir") in p
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assert path1.join("samplefile") in p
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with pytest.raises(error.ENOTDIR):
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path1.join("samplefile").listdir()
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def test_listdir_fnmatchstring(self, path1):
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p = path1.listdir("s*dir")
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assert len(p)
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assert p[0], path1.join("sampledir")
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def test_listdir_filter(self, path1):
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p = path1.listdir(lambda x: x.check(dir=1))
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assert path1.join("sampledir") in p
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assert not path1.join("samplefile") in p
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def test_listdir_sorted(self, path1):
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p = path1.listdir(lambda x: x.check(basestarts="sample"), sort=True)
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assert path1.join("sampledir") == p[0]
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assert path1.join("samplefile") == p[1]
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assert path1.join("samplepickle") == p[2]
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def test_visit_nofilter(self, path1):
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lst = []
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for i in path1.visit():
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lst.append(i.relto(path1))
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assert "sampledir" in lst
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assert path1.sep.join(["sampledir", "otherfile"]) in lst
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def test_visit_norecurse(self, path1):
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lst = []
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for i in path1.visit(None, lambda x: x.basename != "sampledir"):
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lst.append(i.relto(path1))
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assert "sampledir" in lst
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assert not path1.sep.join(["sampledir", "otherfile"]) in lst
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@pytest.mark.parametrize(
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"fil",
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["*dir", "*dir", pytest.mark.skip("sys.version_info <" " (3,6)")(b"*dir")],
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)
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def test_visit_filterfunc_is_string(self, path1, fil):
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lst = []
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for i in path1.visit(fil):
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lst.append(i.relto(path1))
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assert len(lst), 2
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assert "sampledir" in lst
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assert "otherdir" in lst
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def test_visit_ignore(self, path1):
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p = path1.join("nonexisting")
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assert list(p.visit(ignore=error.ENOENT)) == []
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def test_visit_endswith(self, path1):
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p = []
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for i in path1.visit(lambda x: x.check(endswith="file")):
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p.append(i.relto(path1))
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assert path1.sep.join(["sampledir", "otherfile"]) in p
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assert "samplefile" in p
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def test_cmp(self, path1):
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path1 = path1.join("samplefile")
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path2 = path1.join("samplefile2")
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assert (path1 < path2) == ("samplefile" < "samplefile2")
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assert not (path1 < path1)
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def test_simple_read(self, path1):
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with ignore_encoding_warning():
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x = path1.join("samplefile").read("r")
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assert x == "samplefile\n"
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def test_join_div_operator(self, path1):
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newpath = path1 / "/sampledir" / "/test//"
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newpath2 = path1.join("sampledir", "test")
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assert newpath == newpath2
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def test_ext(self, path1):
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newpath = path1.join("sampledir.ext")
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assert newpath.ext == ".ext"
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newpath = path1.join("sampledir")
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assert not newpath.ext
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def test_purebasename(self, path1):
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newpath = path1.join("samplefile.py")
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assert newpath.purebasename == "samplefile"
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def test_multiple_parts(self, path1):
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newpath = path1.join("samplefile.py")
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dirname, purebasename, basename, ext = newpath._getbyspec(
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"dirname,purebasename,basename,ext"
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)
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assert str(path1).endswith(dirname) # be careful with win32 'drive'
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assert purebasename == "samplefile"
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assert basename == "samplefile.py"
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assert ext == ".py"
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def test_dotted_name_ext(self, path1):
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newpath = path1.join("a.b.c")
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ext = newpath.ext
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assert ext == ".c"
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assert newpath.ext == ".c"
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def test_newext(self, path1):
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newpath = path1.join("samplefile.py")
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newext = newpath.new(ext=".txt")
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assert newext.basename == "samplefile.txt"
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assert newext.purebasename == "samplefile"
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def test_readlines(self, path1):
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fn = path1.join("samplefile")
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with ignore_encoding_warning():
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contents = fn.readlines()
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assert contents == ["samplefile\n"]
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def test_readlines_nocr(self, path1):
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fn = path1.join("samplefile")
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with ignore_encoding_warning():
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contents = fn.readlines(cr=0)
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assert contents == ["samplefile", ""]
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def test_file(self, path1):
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assert path1.join("samplefile").check(file=1)
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def test_not_file(self, path1):
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assert not path1.join("sampledir").check(file=1)
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assert path1.join("sampledir").check(file=0)
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def test_non_existent(self, path1):
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assert path1.join("sampledir.nothere").check(dir=0)
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assert path1.join("sampledir.nothere").check(file=0)
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assert path1.join("sampledir.nothere").check(notfile=1)
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assert path1.join("sampledir.nothere").check(notdir=1)
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assert path1.join("sampledir.nothere").check(notexists=1)
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assert not path1.join("sampledir.nothere").check(notfile=0)
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# pattern = path1.sep.join(['s*file'])
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# sfile = path1.join("samplefile")
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# assert sfile.check(fnmatch=pattern)
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def test_size(self, path1):
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url = path1.join("samplefile")
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assert url.size() > len("samplefile")
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def test_mtime(self, path1):
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url = path1.join("samplefile")
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assert url.mtime() > 0
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def test_relto_wrong_type(self, path1):
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with pytest.raises(TypeError):
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path1.relto(42)
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def test_load(self, path1):
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p = path1.join("samplepickle")
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obj = p.load()
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assert type(obj) is dict
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assert obj.get("answer", None) == 42
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def test_visit_filesonly(self, path1):
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p = []
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for i in path1.visit(lambda x: x.check(file=1)):
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p.append(i.relto(path1))
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assert "sampledir" not in p
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assert path1.sep.join(["sampledir", "otherfile"]) in p
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def test_visit_nodotfiles(self, path1):
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p = []
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for i in path1.visit(lambda x: x.check(dotfile=0)):
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p.append(i.relto(path1))
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assert "sampledir" in p
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assert path1.sep.join(["sampledir", "otherfile"]) in p
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assert ".dotfile" not in p
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def test_visit_breadthfirst(self, path1):
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lst = []
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for i in path1.visit(bf=True):
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lst.append(i.relto(path1))
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for i, p in enumerate(lst):
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if path1.sep in p:
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for j in range(i, len(lst)):
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assert path1.sep in lst[j]
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break
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else:
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pytest.fail("huh")
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def test_visit_sort(self, path1):
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lst = []
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for i in path1.visit(bf=True, sort=True):
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lst.append(i.relto(path1))
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for i, p in enumerate(lst):
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if path1.sep in p:
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break
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assert lst[:i] == sorted(lst[:i])
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assert lst[i:] == sorted(lst[i:])
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def test_endswith(self, path1):
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def chk(p):
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return p.check(endswith="pickle")
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assert not chk(path1)
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assert not chk(path1.join("samplefile"))
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assert chk(path1.join("somepickle"))
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def test_copy_file(self, path1):
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otherdir = path1.join("otherdir")
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initpy = otherdir.join("__init__.py")
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copied = otherdir.join("copied")
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initpy.copy(copied)
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try:
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assert copied.check()
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s1 = initpy.read_text(encoding="utf-8")
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s2 = copied.read_text(encoding="utf-8")
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assert s1 == s2
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finally:
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if copied.check():
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copied.remove()
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def test_copy_dir(self, path1):
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otherdir = path1.join("otherdir")
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copied = path1.join("newdir")
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try:
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otherdir.copy(copied)
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assert copied.check(dir=1)
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assert copied.join("__init__.py").check(file=1)
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s1 = otherdir.join("__init__.py").read_text(encoding="utf-8")
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s2 = copied.join("__init__.py").read_text(encoding="utf-8")
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assert s1 == s2
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finally:
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if copied.check(dir=1):
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copied.remove(rec=1)
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def test_remove_file(self, path1):
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d = path1.ensure("todeleted")
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assert d.check()
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d.remove()
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assert not d.check()
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def test_remove_dir_recursive_by_default(self, path1):
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d = path1.ensure("to", "be", "deleted")
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assert d.check()
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p = path1.join("to")
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p.remove()
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assert not p.check()
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|
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def test_ensure_dir(self, path1):
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b = path1.ensure_dir("001", "002")
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assert b.basename == "002"
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assert b.isdir()
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|
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def test_mkdir_and_remove(self, path1):
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tmpdir = path1
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with pytest.raises(error.EEXIST):
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tmpdir.mkdir("sampledir")
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new = tmpdir.join("mktest1")
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new.mkdir()
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assert new.check(dir=1)
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new.remove()
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new = tmpdir.mkdir("mktest")
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assert new.check(dir=1)
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new.remove()
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assert tmpdir.join("mktest") == new
|
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|
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def test_move_file(self, path1):
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p = path1.join("samplefile")
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newp = p.dirpath("moved_samplefile")
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p.move(newp)
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try:
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assert newp.check(file=1)
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assert not p.check()
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finally:
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dp = newp.dirpath()
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if hasattr(dp, "revert"):
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dp.revert()
|
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else:
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newp.move(p)
|
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assert p.check()
|
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def test_move_dir(self, path1):
|
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source = path1.join("sampledir")
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dest = path1.join("moveddir")
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source.move(dest)
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assert dest.check(dir=1)
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assert dest.join("otherfile").check(file=1)
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assert not source.join("sampledir").check()
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def test_fspath_protocol_match_strpath(self, path1):
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assert path1.__fspath__() == path1.strpath
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def test_fspath_func_match_strpath(self, path1):
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from os import fspath
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assert fspath(path1) == path1.strpath
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|
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@pytest.mark.skip("sys.version_info < (3,6)")
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def test_fspath_open(self, path1):
|
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f = path1.join("opentestfile")
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open(f)
|
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|
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@pytest.mark.skip("sys.version_info < (3,6)")
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def test_fspath_fsencode(self, path1):
|
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from os import fsencode
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|
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assert fsencode(path1) == fsencode(path1.strpath)
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|
|
|
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def setuptestfs(path):
|
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if path.join("samplefile").check():
|
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return
|
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# print "setting up test fs for", repr(path)
|
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samplefile = path.ensure("samplefile")
|
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samplefile.write_text("samplefile\n", encoding="utf-8")
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|
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execfile = path.ensure("execfile")
|
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execfile.write_text("x=42", encoding="utf-8")
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|
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execfilepy = path.ensure("execfile.py")
|
|
execfilepy.write_text("x=42", encoding="utf-8")
|
|
|
|
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_text("from .b import stuff as result\n", encoding="utf-8")
|
|
module_b = otherdir.ensure("b.py")
|
|
module_b.write_text('stuff="got it"\n', encoding="utf-8")
|
|
module_c = otherdir.ensure("c.py")
|
|
module_c.write_text(
|
|
"""import py;
|
|
import otherdir.a
|
|
value = otherdir.a.result
|
|
""",
|
|
encoding="utf-8",
|
|
)
|
|
module_d = otherdir.ensure("d.py")
|
|
module_d.write_text(
|
|
"""import py;
|
|
from otherdir import a
|
|
value2 = a.result
|
|
""",
|
|
encoding="utf-8",
|
|
)
|
|
|
|
|
|
win32only = pytest.mark.skipif(
|
|
"not (sys.platform == 'win32' or getattr(os, '_name', None) == 'nt')"
|
|
)
|
|
skiponwin32 = pytest.mark.skipif(
|
|
"sys.platform == 'win32' or getattr(os, '_name', None) == 'nt'"
|
|
)
|
|
|
|
ATIME_RESOLUTION = 0.01
|
|
|
|
|
|
@pytest.fixture(scope="session")
|
|
def path1(tmpdir_factory):
|
|
path = tmpdir_factory.mktemp("path")
|
|
setuptestfs(path)
|
|
yield path
|
|
assert path.join("samplefile").check()
|
|
|
|
|
|
@pytest.fixture
|
|
def fake_fspath_obj(request):
|
|
class FakeFSPathClass:
|
|
def __init__(self, path):
|
|
self._path = path
|
|
|
|
def __fspath__(self):
|
|
return self._path
|
|
|
|
return FakeFSPathClass(os.path.join("this", "is", "a", "fake", "path"))
|
|
|
|
|
|
def batch_make_numbered_dirs(rootdir, repeats):
|
|
for i in range(repeats):
|
|
dir_ = local.make_numbered_dir(prefix="repro-", rootdir=rootdir)
|
|
file_ = dir_.join("foo")
|
|
file_.write_text("%s" % i, encoding="utf-8")
|
|
actual = int(file_.read_text(encoding="utf-8"))
|
|
assert (
|
|
actual == i
|
|
), f"int(file_.read_text(encoding='utf-8')) is {actual} instead of {i}"
|
|
dir_.join(".lock").remove(ignore_errors=True)
|
|
return True
|
|
|
|
|
|
class TestLocalPath(CommonFSTests):
|
|
def test_join_normpath(self, tmpdir):
|
|
assert tmpdir.join(".") == tmpdir
|
|
p = tmpdir.join("../%s" % tmpdir.basename)
|
|
assert p == tmpdir
|
|
p = tmpdir.join("..//%s/" % tmpdir.basename)
|
|
assert p == tmpdir
|
|
|
|
@skiponwin32
|
|
def test_dirpath_abs_no_abs(self, tmpdir):
|
|
p = tmpdir.join("foo")
|
|
assert p.dirpath("/bar") == tmpdir.join("bar")
|
|
assert tmpdir.dirpath("/bar", abs=True) == local("/bar")
|
|
|
|
def test_gethash(self, tmpdir):
|
|
from hashlib import md5
|
|
from hashlib import sha1 as sha
|
|
|
|
fn = tmpdir.join("testhashfile")
|
|
data = b"hello"
|
|
fn.write(data, mode="wb")
|
|
assert fn.computehash("md5") == md5(data).hexdigest()
|
|
assert fn.computehash("sha1") == sha(data).hexdigest()
|
|
with pytest.raises(ValueError):
|
|
fn.computehash("asdasd")
|
|
|
|
def test_remove_removes_readonly_file(self, tmpdir):
|
|
readonly_file = tmpdir.join("readonly").ensure()
|
|
readonly_file.chmod(0)
|
|
readonly_file.remove()
|
|
assert not readonly_file.check(exists=1)
|
|
|
|
def test_remove_removes_readonly_dir(self, tmpdir):
|
|
readonly_dir = tmpdir.join("readonlydir").ensure(dir=1)
|
|
readonly_dir.chmod(int("500", 8))
|
|
readonly_dir.remove()
|
|
assert not readonly_dir.check(exists=1)
|
|
|
|
def test_remove_removes_dir_and_readonly_file(self, tmpdir):
|
|
readonly_dir = tmpdir.join("readonlydir").ensure(dir=1)
|
|
readonly_file = readonly_dir.join("readonlyfile").ensure()
|
|
readonly_file.chmod(0)
|
|
readonly_dir.remove()
|
|
assert not readonly_dir.check(exists=1)
|
|
|
|
def test_remove_routes_ignore_errors(self, tmpdir, monkeypatch):
|
|
lst = []
|
|
monkeypatch.setattr("shutil.rmtree", lambda *args, **kwargs: lst.append(kwargs))
|
|
tmpdir.remove()
|
|
assert not lst[0]["ignore_errors"]
|
|
for val in (True, False):
|
|
lst[:] = []
|
|
tmpdir.remove(ignore_errors=val)
|
|
assert lst[0]["ignore_errors"] == val
|
|
|
|
def test_initialize_curdir(self):
|
|
assert str(local()) == os.getcwd()
|
|
|
|
@skiponwin32
|
|
def test_chdir_gone(self, path1):
|
|
p = path1.ensure("dir_to_be_removed", dir=1)
|
|
p.chdir()
|
|
p.remove()
|
|
pytest.raises(error.ENOENT, local)
|
|
assert path1.chdir() is None
|
|
assert os.getcwd() == str(path1)
|
|
|
|
with pytest.raises(error.ENOENT):
|
|
with p.as_cwd():
|
|
raise NotImplementedError
|
|
|
|
@skiponwin32
|
|
def test_chdir_gone_in_as_cwd(self, path1):
|
|
p = path1.ensure("dir_to_be_removed", dir=1)
|
|
p.chdir()
|
|
p.remove()
|
|
|
|
with path1.as_cwd() as old:
|
|
assert old is None
|
|
|
|
def test_as_cwd(self, path1):
|
|
dir = path1.ensure("subdir", dir=1)
|
|
old = local()
|
|
with dir.as_cwd() as x:
|
|
assert x == old
|
|
assert local() == dir
|
|
assert os.getcwd() == str(old)
|
|
|
|
def test_as_cwd_exception(self, path1):
|
|
old = local()
|
|
dir = path1.ensure("subdir", dir=1)
|
|
with pytest.raises(ValueError):
|
|
with dir.as_cwd():
|
|
raise ValueError()
|
|
assert old == local()
|
|
|
|
def test_initialize_reldir(self, path1):
|
|
with path1.as_cwd():
|
|
p = local("samplefile")
|
|
assert p.check()
|
|
|
|
def test_tilde_expansion(self, monkeypatch, tmpdir):
|
|
monkeypatch.setenv("HOME", str(tmpdir))
|
|
p = local("~", expanduser=True)
|
|
assert p == os.path.expanduser("~")
|
|
|
|
@pytest.mark.skipif(
|
|
not sys.platform.startswith("win32"), reason="case insensitive only on windows"
|
|
)
|
|
def test_eq_hash_are_case_insensitive_on_windows(self):
|
|
a = local("/some/path")
|
|
b = local("/some/PATH")
|
|
assert a == b
|
|
assert hash(a) == hash(b)
|
|
assert a in {b}
|
|
assert a in {b: "b"}
|
|
|
|
def test_eq_with_strings(self, path1):
|
|
path1 = path1.join("sampledir")
|
|
path2 = str(path1)
|
|
assert path1 == path2
|
|
assert path2 == path1
|
|
path3 = path1.join("samplefile")
|
|
assert path3 != path2
|
|
assert path2 != path3
|
|
|
|
def test_eq_with_none(self, path1):
|
|
assert path1 != None # noqa: E711
|
|
|
|
def test_eq_non_ascii_unicode(self, path1):
|
|
path2 = path1.join("temp")
|
|
path3 = path1.join("ação")
|
|
path4 = path1.join("ディレクトリ")
|
|
|
|
assert path2 != path3
|
|
assert path2 != path4
|
|
assert path4 != path3
|
|
|
|
def test_gt_with_strings(self, path1):
|
|
path2 = path1.join("sampledir")
|
|
path3 = str(path1.join("ttt"))
|
|
assert path3 > path2
|
|
assert path2 < path3
|
|
assert path2 < "ttt"
|
|
assert "ttt" > path2
|
|
path4 = path1.join("aaa")
|
|
lst = [path2, path4, path3]
|
|
assert sorted(lst) == [path4, path2, path3]
|
|
|
|
def test_open_and_ensure(self, path1):
|
|
p = path1.join("sub1", "sub2", "file")
|
|
with p.open("w", ensure=1, encoding="utf-8") as f:
|
|
f.write("hello")
|
|
assert p.read_text(encoding="utf-8") == "hello"
|
|
|
|
def test_write_and_ensure(self, path1):
|
|
p = path1.join("sub1", "sub2", "file")
|
|
p.write_text("hello", ensure=1, encoding="utf-8")
|
|
assert p.read_text(encoding="utf-8") == "hello"
|
|
|
|
@pytest.mark.parametrize("bin", (False, True))
|
|
def test_dump(self, tmpdir, bin):
|
|
path = tmpdir.join("dumpfile%s" % int(bin))
|
|
try:
|
|
d = {"answer": 42}
|
|
path.dump(d, bin=bin)
|
|
f = path.open("rb+")
|
|
import pickle
|
|
|
|
dnew = pickle.load(f)
|
|
assert d == dnew
|
|
finally:
|
|
f.close()
|
|
|
|
def test_setmtime(self):
|
|
import tempfile
|
|
import time
|
|
|
|
try:
|
|
fd, name = tempfile.mkstemp()
|
|
os.close(fd)
|
|
except AttributeError:
|
|
name = tempfile.mktemp()
|
|
open(name, "w").close()
|
|
try:
|
|
mtime = int(time.time()) - 100
|
|
path = local(name)
|
|
assert path.mtime() != mtime
|
|
path.setmtime(mtime)
|
|
assert path.mtime() == mtime
|
|
path.setmtime()
|
|
assert path.mtime() != mtime
|
|
finally:
|
|
os.remove(name)
|
|
|
|
def test_normpath(self, path1):
|
|
new1 = path1.join("/otherdir")
|
|
new2 = path1.join("otherdir")
|
|
assert str(new1) == str(new2)
|
|
|
|
def test_mkdtemp_creation(self):
|
|
d = local.mkdtemp()
|
|
try:
|
|
assert d.check(dir=1)
|
|
finally:
|
|
d.remove(rec=1)
|
|
|
|
def test_tmproot(self):
|
|
d = local.mkdtemp()
|
|
tmproot = local.get_temproot()
|
|
try:
|
|
assert d.check(dir=1)
|
|
assert d.dirpath() == tmproot
|
|
finally:
|
|
d.remove(rec=1)
|
|
|
|
def test_chdir(self, tmpdir):
|
|
old = local()
|
|
try:
|
|
res = tmpdir.chdir()
|
|
assert str(res) == str(old)
|
|
assert os.getcwd() == str(tmpdir)
|
|
finally:
|
|
old.chdir()
|
|
|
|
def test_ensure_filepath_withdir(self, tmpdir):
|
|
newfile = tmpdir.join("test1", "test")
|
|
newfile.ensure()
|
|
assert newfile.check(file=1)
|
|
newfile.write_text("42", encoding="utf-8")
|
|
newfile.ensure()
|
|
s = newfile.read_text(encoding="utf-8")
|
|
assert s == "42"
|
|
|
|
def test_ensure_filepath_withoutdir(self, tmpdir):
|
|
newfile = tmpdir.join("test1file")
|
|
t = newfile.ensure()
|
|
assert t == newfile
|
|
assert newfile.check(file=1)
|
|
|
|
def test_ensure_dirpath(self, tmpdir):
|
|
newfile = tmpdir.join("test1", "testfile")
|
|
t = newfile.ensure(dir=1)
|
|
assert t == newfile
|
|
assert newfile.check(dir=1)
|
|
|
|
def test_ensure_non_ascii_unicode(self, tmpdir):
|
|
newfile = tmpdir.join("ação", "ディレクトリ")
|
|
t = newfile.ensure(dir=1)
|
|
assert t == newfile
|
|
assert newfile.check(dir=1)
|
|
|
|
@pytest.mark.xfail(run=False, reason="unreliable est for long filenames")
|
|
def test_long_filenames(self, tmpdir):
|
|
if sys.platform == "win32":
|
|
pytest.skip("win32: work around needed for path length limit")
|
|
# see http://codespeak.net/pipermail/py-dev/2008q2/000922.html
|
|
|
|
# testing paths > 260 chars (which is Windows' limitation, but
|
|
# depending on how the paths are used), but > 4096 (which is the
|
|
# Linux' limitation) - the behaviour of paths with names > 4096 chars
|
|
# is undetermined
|
|
newfilename = "/test" * 60 # type:ignore[unreachable]
|
|
l1 = tmpdir.join(newfilename)
|
|
l1.ensure(file=True)
|
|
l1.write_text("foo", encoding="utf-8")
|
|
l2 = tmpdir.join(newfilename)
|
|
assert l2.read_text(encoding="utf-8") == "foo"
|
|
|
|
def test_visit_depth_first(self, tmpdir):
|
|
tmpdir.ensure("a", "1")
|
|
tmpdir.ensure("b", "2")
|
|
p3 = tmpdir.ensure("breadth")
|
|
lst = list(tmpdir.visit(lambda x: x.check(file=1)))
|
|
assert len(lst) == 3
|
|
# check that breadth comes last
|
|
assert lst[2] == p3
|
|
|
|
def test_visit_rec_fnmatch(self, tmpdir):
|
|
p1 = tmpdir.ensure("a", "123")
|
|
tmpdir.ensure(".b", "345")
|
|
lst = list(tmpdir.visit("???", rec="[!.]*"))
|
|
assert len(lst) == 1
|
|
# check that breadth comes last
|
|
assert lst[0] == p1
|
|
|
|
def test_fnmatch_file_abspath(self, tmpdir):
|
|
b = tmpdir.join("a", "b")
|
|
assert b.fnmatch(os.sep.join("ab"))
|
|
pattern = os.sep.join([str(tmpdir), "*", "b"])
|
|
assert b.fnmatch(pattern)
|
|
|
|
def test_sysfind(self):
|
|
name = sys.platform == "win32" and "cmd" or "test"
|
|
x = local.sysfind(name)
|
|
assert x.check(file=1)
|
|
assert local.sysfind("jaksdkasldqwe") is None
|
|
assert local.sysfind(name, paths=[]) is None
|
|
x2 = local.sysfind(name, paths=[x.dirpath()])
|
|
assert x2 == x
|
|
|
|
def test_fspath_protocol_other_class(self, fake_fspath_obj):
|
|
# py.path is always absolute
|
|
py_path = local(fake_fspath_obj)
|
|
str_path = fake_fspath_obj.__fspath__()
|
|
assert py_path.check(endswith=str_path)
|
|
assert py_path.join(fake_fspath_obj).strpath == os.path.join(
|
|
py_path.strpath, str_path
|
|
)
|
|
|
|
def test_make_numbered_dir_multiprocess_safe(self, tmpdir):
|
|
# https://github.com/pytest-dev/py/issues/30
|
|
with multiprocessing.Pool() as pool:
|
|
results = [
|
|
pool.apply_async(batch_make_numbered_dirs, [tmpdir, 100])
|
|
for _ in range(20)
|
|
]
|
|
for r in results:
|
|
assert r.get()
|
|
|
|
|
|
class TestExecutionOnWindows:
|
|
pytestmark = win32only
|
|
|
|
def test_sysfind_bat_exe_before(self, tmpdir, monkeypatch):
|
|
monkeypatch.setenv("PATH", str(tmpdir), prepend=os.pathsep)
|
|
tmpdir.ensure("hello")
|
|
h = tmpdir.ensure("hello.bat")
|
|
x = local.sysfind("hello")
|
|
assert x == h
|
|
|
|
|
|
class TestExecution:
|
|
pytestmark = skiponwin32
|
|
|
|
def test_sysfind_no_permisson_ignored(self, monkeypatch, tmpdir):
|
|
noperm = tmpdir.ensure("noperm", dir=True)
|
|
monkeypatch.setenv("PATH", str(noperm), prepend=":")
|
|
noperm.chmod(0)
|
|
try:
|
|
assert local.sysfind("jaksdkasldqwe") is None
|
|
finally:
|
|
noperm.chmod(0o644)
|
|
|
|
def test_sysfind_absolute(self):
|
|
x = local.sysfind("test")
|
|
assert x.check(file=1)
|
|
y = local.sysfind(str(x))
|
|
assert y.check(file=1)
|
|
assert y == x
|
|
|
|
def test_sysfind_multiple(self, tmpdir, monkeypatch):
|
|
monkeypatch.setenv(
|
|
"PATH", "{}:{}".format(tmpdir.ensure("a"), tmpdir.join("b")), prepend=":"
|
|
)
|
|
tmpdir.ensure("b", "a")
|
|
x = local.sysfind("a", checker=lambda x: x.dirpath().basename == "b")
|
|
assert x.basename == "a"
|
|
assert x.dirpath().basename == "b"
|
|
assert local.sysfind("a", checker=lambda x: None) is None
|
|
|
|
def test_sysexec(self):
|
|
x = local.sysfind("ls")
|
|
out = x.sysexec("-a")
|
|
for x in local().listdir():
|
|
assert out.find(x.basename) != -1
|
|
|
|
def test_sysexec_failing(self):
|
|
try:
|
|
from py._process.cmdexec import ExecutionFailed # py library
|
|
except ImportError:
|
|
ExecutionFailed = RuntimeError # py vendored
|
|
x = local.sysfind("false")
|
|
with pytest.raises(ExecutionFailed):
|
|
x.sysexec("aksjdkasjd")
|
|
|
|
def test_make_numbered_dir(self, tmpdir):
|
|
tmpdir.ensure("base.not_an_int", dir=1)
|
|
for i in range(10):
|
|
numdir = local.make_numbered_dir(
|
|
prefix="base.", rootdir=tmpdir, keep=2, lock_timeout=0
|
|
)
|
|
assert numdir.check()
|
|
assert numdir.basename == "base.%d" % i
|
|
if i >= 1:
|
|
assert numdir.new(ext=str(i - 1)).check()
|
|
if i >= 2:
|
|
assert numdir.new(ext=str(i - 2)).check()
|
|
if i >= 3:
|
|
assert not numdir.new(ext=str(i - 3)).check()
|
|
|
|
def test_make_numbered_dir_case(self, tmpdir):
|
|
"""make_numbered_dir does not make assumptions on the underlying
|
|
filesystem based on the platform and will assume it _could_ be case
|
|
insensitive.
|
|
|
|
See issues:
|
|
- https://github.com/pytest-dev/pytest/issues/708
|
|
- https://github.com/pytest-dev/pytest/issues/3451
|
|
"""
|
|
d1 = local.make_numbered_dir(
|
|
prefix="CAse.",
|
|
rootdir=tmpdir,
|
|
keep=2,
|
|
lock_timeout=0,
|
|
)
|
|
d2 = local.make_numbered_dir(
|
|
prefix="caSE.",
|
|
rootdir=tmpdir,
|
|
keep=2,
|
|
lock_timeout=0,
|
|
)
|
|
assert str(d1).lower() != str(d2).lower()
|
|
assert str(d2).endswith(".1")
|
|
|
|
def test_make_numbered_dir_NotImplemented_Error(self, tmpdir, monkeypatch):
|
|
def notimpl(x, y):
|
|
raise NotImplementedError(42)
|
|
|
|
monkeypatch.setattr(os, "symlink", notimpl)
|
|
x = tmpdir.make_numbered_dir(rootdir=tmpdir, lock_timeout=0)
|
|
assert x.relto(tmpdir)
|
|
assert x.check()
|
|
|
|
def test_locked_make_numbered_dir(self, tmpdir):
|
|
for i in range(10):
|
|
numdir = local.make_numbered_dir(prefix="base2.", rootdir=tmpdir, keep=2)
|
|
assert numdir.check()
|
|
assert numdir.basename == "base2.%d" % i
|
|
for j in range(i):
|
|
assert numdir.new(ext=str(j)).check()
|
|
|
|
def test_error_preservation(self, path1):
|
|
pytest.raises(EnvironmentError, path1.join("qwoeqiwe").mtime)
|
|
pytest.raises(EnvironmentError, path1.join("qwoeqiwe").read)
|
|
|
|
# def test_parentdirmatch(self):
|
|
# local.parentdirmatch('std', startmodule=__name__)
|
|
#
|
|
|
|
|
|
class TestImport:
|
|
@pytest.fixture(autouse=True)
|
|
def preserve_sys(self):
|
|
with mock.patch.dict(sys.modules):
|
|
with mock.patch.object(sys, "path", list(sys.path)):
|
|
yield
|
|
|
|
def test_pyimport(self, path1):
|
|
obj = path1.join("execfile.py").pyimport()
|
|
assert obj.x == 42
|
|
assert obj.__name__ == "execfile"
|
|
|
|
def test_pyimport_renamed_dir_creates_mismatch(self, tmpdir, monkeypatch):
|
|
p = tmpdir.ensure("a", "test_x123.py")
|
|
p.pyimport()
|
|
tmpdir.join("a").move(tmpdir.join("b"))
|
|
with pytest.raises(tmpdir.ImportMismatchError):
|
|
tmpdir.join("b", "test_x123.py").pyimport()
|
|
|
|
# Errors can be ignored.
|
|
monkeypatch.setenv("PY_IGNORE_IMPORTMISMATCH", "1")
|
|
tmpdir.join("b", "test_x123.py").pyimport()
|
|
|
|
# PY_IGNORE_IMPORTMISMATCH=0 does not ignore error.
|
|
monkeypatch.setenv("PY_IGNORE_IMPORTMISMATCH", "0")
|
|
with pytest.raises(tmpdir.ImportMismatchError):
|
|
tmpdir.join("b", "test_x123.py").pyimport()
|
|
|
|
def test_pyimport_messy_name(self, tmpdir):
|
|
# http://bitbucket.org/hpk42/py-trunk/issue/129
|
|
path = tmpdir.ensure("foo__init__.py")
|
|
path.pyimport()
|
|
|
|
def test_pyimport_dir(self, tmpdir):
|
|
p = tmpdir.join("hello_123")
|
|
p_init = p.ensure("__init__.py")
|
|
m = p.pyimport()
|
|
assert m.__name__ == "hello_123"
|
|
m = p_init.pyimport()
|
|
assert m.__name__ == "hello_123"
|
|
|
|
def test_pyimport_execfile_different_name(self, path1):
|
|
obj = path1.join("execfile.py").pyimport(modname="0x.y.z")
|
|
assert obj.x == 42
|
|
assert obj.__name__ == "0x.y.z"
|
|
|
|
def test_pyimport_a(self, path1):
|
|
otherdir = path1.join("otherdir")
|
|
mod = otherdir.join("a.py").pyimport()
|
|
assert mod.result == "got it"
|
|
assert mod.__name__ == "otherdir.a"
|
|
|
|
def test_pyimport_b(self, path1):
|
|
otherdir = path1.join("otherdir")
|
|
mod = otherdir.join("b.py").pyimport()
|
|
assert mod.stuff == "got it"
|
|
assert mod.__name__ == "otherdir.b"
|
|
|
|
def test_pyimport_c(self, path1):
|
|
otherdir = path1.join("otherdir")
|
|
mod = otherdir.join("c.py").pyimport()
|
|
assert mod.value == "got it"
|
|
|
|
def test_pyimport_d(self, path1):
|
|
otherdir = path1.join("otherdir")
|
|
mod = otherdir.join("d.py").pyimport()
|
|
assert mod.value2 == "got it"
|
|
|
|
def test_pyimport_and_import(self, tmpdir):
|
|
tmpdir.ensure("xxxpackage", "__init__.py")
|
|
mod1path = tmpdir.ensure("xxxpackage", "module1.py")
|
|
mod1 = mod1path.pyimport()
|
|
assert mod1.__name__ == "xxxpackage.module1"
|
|
from xxxpackage import module1
|
|
|
|
assert module1 is mod1
|
|
|
|
def test_pyimport_check_filepath_consistency(self, monkeypatch, tmpdir):
|
|
name = "pointsback123"
|
|
ModuleType = type(os)
|
|
p = tmpdir.ensure(name + ".py")
|
|
for ending in (".pyc", "$py.class", ".pyo"):
|
|
mod = ModuleType(name)
|
|
pseudopath = tmpdir.ensure(name + ending)
|
|
mod.__file__ = str(pseudopath)
|
|
monkeypatch.setitem(sys.modules, name, mod)
|
|
newmod = p.pyimport()
|
|
assert mod == newmod
|
|
monkeypatch.undo()
|
|
mod = ModuleType(name)
|
|
pseudopath = tmpdir.ensure(name + "123.py")
|
|
mod.__file__ = str(pseudopath)
|
|
monkeypatch.setitem(sys.modules, name, mod)
|
|
excinfo = pytest.raises(pseudopath.ImportMismatchError, p.pyimport)
|
|
modname, modfile, orig = excinfo.value.args
|
|
assert modname == name
|
|
assert modfile == pseudopath
|
|
assert orig == p
|
|
assert issubclass(pseudopath.ImportMismatchError, ImportError)
|
|
|
|
def test_issue131_pyimport_on__init__(self, tmpdir):
|
|
# __init__.py files may be namespace packages, and thus the
|
|
# __file__ of an imported module may not be ourselves
|
|
# see issue
|
|
p1 = tmpdir.ensure("proja", "__init__.py")
|
|
p2 = tmpdir.ensure("sub", "proja", "__init__.py")
|
|
m1 = p1.pyimport()
|
|
m2 = p2.pyimport()
|
|
assert m1 == m2
|
|
|
|
def test_ensuresyspath_append(self, tmpdir):
|
|
root1 = tmpdir.mkdir("root1")
|
|
file1 = root1.ensure("x123.py")
|
|
assert str(root1) not in sys.path
|
|
file1.pyimport(ensuresyspath="append")
|
|
assert str(root1) == sys.path[-1]
|
|
assert str(root1) not in sys.path[:-1]
|
|
|
|
|
|
class TestImportlibImport:
|
|
OPTS = {"ensuresyspath": "importlib"}
|
|
|
|
def test_pyimport(self, path1):
|
|
obj = path1.join("execfile.py").pyimport(**self.OPTS)
|
|
assert obj.x == 42
|
|
assert obj.__name__ == "execfile"
|
|
|
|
def test_pyimport_dir_fails(self, tmpdir):
|
|
p = tmpdir.join("hello_123")
|
|
p.ensure("__init__.py")
|
|
with pytest.raises(ImportError):
|
|
p.pyimport(**self.OPTS)
|
|
|
|
def test_pyimport_execfile_different_name(self, path1):
|
|
obj = path1.join("execfile.py").pyimport(modname="0x.y.z", **self.OPTS)
|
|
assert obj.x == 42
|
|
assert obj.__name__ == "0x.y.z"
|
|
|
|
def test_pyimport_relative_import_fails(self, path1):
|
|
otherdir = path1.join("otherdir")
|
|
with pytest.raises(ImportError):
|
|
otherdir.join("a.py").pyimport(**self.OPTS)
|
|
|
|
def test_pyimport_doesnt_use_sys_modules(self, tmpdir):
|
|
p = tmpdir.ensure("file738jsk.py")
|
|
mod = p.pyimport(**self.OPTS)
|
|
assert mod.__name__ == "file738jsk"
|
|
assert "file738jsk" not in sys.modules
|
|
|
|
|
|
def test_pypkgdir(tmpdir):
|
|
pkg = tmpdir.ensure("pkg1", dir=1)
|
|
pkg.ensure("__init__.py")
|
|
pkg.ensure("subdir/__init__.py")
|
|
assert pkg.pypkgpath() == pkg
|
|
assert pkg.join("subdir", "__init__.py").pypkgpath() == pkg
|
|
|
|
|
|
def test_pypkgdir_unimportable(tmpdir):
|
|
pkg = tmpdir.ensure("pkg1-1", dir=1) # unimportable
|
|
pkg.ensure("__init__.py")
|
|
subdir = pkg.ensure("subdir/__init__.py").dirpath()
|
|
assert subdir.pypkgpath() == subdir
|
|
assert subdir.ensure("xyz.py").pypkgpath() == subdir
|
|
assert not pkg.pypkgpath()
|
|
|
|
|
|
def test_isimportable():
|
|
try:
|
|
from py.path import isimportable # py vendored version
|
|
except ImportError:
|
|
from py._path.local import isimportable # py library
|
|
|
|
assert not isimportable("")
|
|
assert isimportable("x")
|
|
assert isimportable("x1")
|
|
assert isimportable("x_1")
|
|
assert isimportable("_")
|
|
assert isimportable("_1")
|
|
assert not isimportable("x-1")
|
|
assert not isimportable("x:1")
|
|
|
|
|
|
def test_homedir_from_HOME(monkeypatch):
|
|
path = os.getcwd()
|
|
monkeypatch.setenv("HOME", path)
|
|
assert local._gethomedir() == local(path)
|
|
|
|
|
|
def test_homedir_not_exists(monkeypatch):
|
|
monkeypatch.delenv("HOME", raising=False)
|
|
monkeypatch.delenv("HOMEDRIVE", raising=False)
|
|
homedir = local._gethomedir()
|
|
assert homedir is None
|
|
|
|
|
|
def test_samefile(tmpdir):
|
|
assert tmpdir.samefile(tmpdir)
|
|
p = tmpdir.ensure("hello")
|
|
assert p.samefile(p)
|
|
with p.dirpath().as_cwd():
|
|
assert p.samefile(p.basename)
|
|
if sys.platform == "win32":
|
|
p1 = p.__class__(str(p).lower())
|
|
p2 = p.__class__(str(p).upper())
|
|
assert p1.samefile(p2)
|
|
|
|
|
|
@pytest.mark.skipif(not hasattr(os, "symlink"), reason="os.symlink not available")
|
|
def test_samefile_symlink(tmpdir):
|
|
p1 = tmpdir.ensure("foo.txt")
|
|
p2 = tmpdir.join("linked.txt")
|
|
try:
|
|
os.symlink(str(p1), str(p2))
|
|
except (OSError, NotImplementedError) as e:
|
|
# on Windows this might fail if the user doesn't have special symlink permissions
|
|
# pypy3 on Windows doesn't implement os.symlink and raises NotImplementedError
|
|
pytest.skip(str(e.args[0]))
|
|
|
|
assert p1.samefile(p2)
|
|
|
|
|
|
def test_listdir_single_arg(tmpdir):
|
|
tmpdir.ensure("hello")
|
|
assert tmpdir.listdir("hello")[0].basename == "hello"
|
|
|
|
|
|
def test_mkdtemp_rootdir(tmpdir):
|
|
dtmp = local.mkdtemp(rootdir=tmpdir)
|
|
assert tmpdir.listdir() == [dtmp]
|
|
|
|
|
|
class TestWINLocalPath:
|
|
pytestmark = win32only
|
|
|
|
def test_owner_group_not_implemented(self, path1):
|
|
with pytest.raises(NotImplementedError):
|
|
path1.stat().owner
|
|
with pytest.raises(NotImplementedError):
|
|
path1.stat().group
|
|
|
|
def test_chmod_simple_int(self, path1):
|
|
mode = path1.stat().mode
|
|
# Ensure that we actually change the mode to something different.
|
|
path1.chmod(mode == 0 and 1 or 0)
|
|
try:
|
|
print(path1.stat().mode)
|
|
print(mode)
|
|
assert path1.stat().mode != mode
|
|
finally:
|
|
path1.chmod(mode)
|
|
assert path1.stat().mode == mode
|
|
|
|
def test_path_comparison_lowercase_mixed(self, path1):
|
|
t1 = path1.join("a_path")
|
|
t2 = path1.join("A_path")
|
|
assert t1 == t1
|
|
assert t1 == t2
|
|
|
|
def test_relto_with_mixed_case(self, path1):
|
|
t1 = path1.join("a_path", "fiLe")
|
|
t2 = path1.join("A_path")
|
|
assert t1.relto(t2) == "fiLe"
|
|
|
|
def test_allow_unix_style_paths(self, path1):
|
|
t1 = path1.join("a_path")
|
|
assert t1 == str(path1) + "\\a_path"
|
|
t1 = path1.join("a_path/")
|
|
assert t1 == str(path1) + "\\a_path"
|
|
t1 = path1.join("dir/a_path")
|
|
assert t1 == str(path1) + "\\dir\\a_path"
|
|
|
|
def test_sysfind_in_currentdir(self, path1):
|
|
cmd = local.sysfind("cmd")
|
|
root = cmd.new(dirname="", basename="") # c:\ in most installations
|
|
with root.as_cwd():
|
|
x = local.sysfind(cmd.relto(root))
|
|
assert x.check(file=1)
|
|
|
|
def test_fnmatch_file_abspath_posix_pattern_on_win32(self, tmpdir):
|
|
# path-matching patterns might contain a posix path separator '/'
|
|
# Test that we can match that pattern on windows.
|
|
import posixpath
|
|
|
|
b = tmpdir.join("a", "b")
|
|
assert b.fnmatch(posixpath.sep.join("ab"))
|
|
pattern = posixpath.sep.join([str(tmpdir), "*", "b"])
|
|
assert b.fnmatch(pattern)
|
|
|
|
|
|
class TestPOSIXLocalPath:
|
|
pytestmark = skiponwin32
|
|
|
|
def test_hardlink(self, tmpdir):
|
|
linkpath = tmpdir.join("test")
|
|
filepath = tmpdir.join("file")
|
|
filepath.write_text("Hello", encoding="utf-8")
|
|
nlink = filepath.stat().nlink
|
|
linkpath.mklinkto(filepath)
|
|
assert filepath.stat().nlink == nlink + 1
|
|
|
|
def test_symlink_are_identical(self, tmpdir):
|
|
filepath = tmpdir.join("file")
|
|
filepath.write_text("Hello", encoding="utf-8")
|
|
linkpath = tmpdir.join("test")
|
|
linkpath.mksymlinkto(filepath)
|
|
assert linkpath.readlink() == str(filepath)
|
|
|
|
def test_symlink_isfile(self, tmpdir):
|
|
linkpath = tmpdir.join("test")
|
|
filepath = tmpdir.join("file")
|
|
filepath.write_text("", encoding="utf-8")
|
|
linkpath.mksymlinkto(filepath)
|
|
assert linkpath.check(file=1)
|
|
assert not linkpath.check(link=0, file=1)
|
|
assert linkpath.islink()
|
|
|
|
def test_symlink_relative(self, tmpdir):
|
|
linkpath = tmpdir.join("test")
|
|
filepath = tmpdir.join("file")
|
|
filepath.write_text("Hello", encoding="utf-8")
|
|
linkpath.mksymlinkto(filepath, absolute=False)
|
|
assert linkpath.readlink() == "file"
|
|
assert filepath.read_text(encoding="utf-8") == linkpath.read_text(
|
|
encoding="utf-8"
|
|
)
|
|
|
|
def test_symlink_not_existing(self, tmpdir):
|
|
linkpath = tmpdir.join("testnotexisting")
|
|
assert not linkpath.check(link=1)
|
|
assert linkpath.check(link=0)
|
|
|
|
def test_relto_with_root(self, path1, tmpdir):
|
|
y = path1.join("x").relto(local("/"))
|
|
assert y[0] == str(path1)[1]
|
|
|
|
def test_visit_recursive_symlink(self, tmpdir):
|
|
linkpath = tmpdir.join("test")
|
|
linkpath.mksymlinkto(tmpdir)
|
|
visitor = tmpdir.visit(None, lambda x: x.check(link=0))
|
|
assert list(visitor) == [linkpath]
|
|
|
|
def test_symlink_isdir(self, tmpdir):
|
|
linkpath = tmpdir.join("test")
|
|
linkpath.mksymlinkto(tmpdir)
|
|
assert linkpath.check(dir=1)
|
|
assert not linkpath.check(link=0, dir=1)
|
|
|
|
def test_symlink_remove(self, tmpdir):
|
|
linkpath = tmpdir.join("test")
|
|
linkpath.mksymlinkto(linkpath) # point to itself
|
|
assert linkpath.check(link=1)
|
|
linkpath.remove()
|
|
assert not linkpath.check()
|
|
|
|
def test_realpath_file(self, tmpdir):
|
|
linkpath = tmpdir.join("test")
|
|
filepath = tmpdir.join("file")
|
|
filepath.write_text("", encoding="utf-8")
|
|
linkpath.mksymlinkto(filepath)
|
|
realpath = linkpath.realpath()
|
|
assert realpath.basename == "file"
|
|
|
|
def test_owner(self, path1, tmpdir):
|
|
from pwd import getpwuid # type:ignore[attr-defined]
|
|
from grp import getgrgid # type:ignore[attr-defined]
|
|
|
|
stat = path1.stat()
|
|
assert stat.path == path1
|
|
|
|
uid = stat.uid
|
|
gid = stat.gid
|
|
owner = getpwuid(uid)[0]
|
|
group = getgrgid(gid)[0]
|
|
|
|
assert uid == stat.uid
|
|
assert owner == stat.owner
|
|
assert gid == stat.gid
|
|
assert group == stat.group
|
|
|
|
def test_stat_helpers(self, tmpdir, monkeypatch):
|
|
path1 = tmpdir.ensure("file")
|
|
stat1 = path1.stat()
|
|
stat2 = tmpdir.stat()
|
|
assert stat1.isfile()
|
|
assert stat2.isdir()
|
|
assert not stat1.islink()
|
|
assert not stat2.islink()
|
|
|
|
def test_stat_non_raising(self, tmpdir):
|
|
path1 = tmpdir.join("file")
|
|
pytest.raises(error.ENOENT, lambda: path1.stat())
|
|
res = path1.stat(raising=False)
|
|
assert res is None
|
|
|
|
def test_atime(self, tmpdir):
|
|
import time
|
|
|
|
path = tmpdir.ensure("samplefile")
|
|
now = time.time()
|
|
atime1 = path.atime()
|
|
# we could wait here but timer resolution is very
|
|
# system dependent
|
|
path.read_binary()
|
|
time.sleep(ATIME_RESOLUTION)
|
|
atime2 = path.atime()
|
|
time.sleep(ATIME_RESOLUTION)
|
|
duration = time.time() - now
|
|
assert (atime2 - atime1) <= duration
|
|
|
|
def test_commondir(self, path1):
|
|
# XXX This is here in local until we find a way to implement this
|
|
# using the subversion command line api.
|
|
p1 = path1.join("something")
|
|
p2 = path1.join("otherthing")
|
|
assert p1.common(p2) == path1
|
|
assert p2.common(p1) == path1
|
|
|
|
def test_commondir_nocommon(self, path1):
|
|
# XXX This is here in local until we find a way to implement this
|
|
# using the subversion command line api.
|
|
p1 = path1.join("something")
|
|
p2 = local(path1.sep + "blabla")
|
|
assert p1.common(p2) == "/"
|
|
|
|
def test_join_to_root(self, path1):
|
|
root = path1.parts()[0]
|
|
assert len(str(root)) == 1
|
|
assert str(root.join("a")) == "/a"
|
|
|
|
def test_join_root_to_root_with_no_abs(self, path1):
|
|
nroot = path1.join("/")
|
|
assert str(path1) == str(nroot)
|
|
assert path1 == nroot
|
|
|
|
def test_chmod_simple_int(self, path1):
|
|
mode = path1.stat().mode
|
|
path1.chmod(int(mode / 2))
|
|
try:
|
|
assert path1.stat().mode != mode
|
|
finally:
|
|
path1.chmod(mode)
|
|
assert path1.stat().mode == mode
|
|
|
|
def test_chmod_rec_int(self, path1):
|
|
# XXX fragile test
|
|
def recfilter(x):
|
|
return x.check(dotfile=0, link=0)
|
|
|
|
oldmodes = {}
|
|
for x in path1.visit(rec=recfilter):
|
|
oldmodes[x] = x.stat().mode
|
|
path1.chmod(int("772", 8), rec=recfilter)
|
|
try:
|
|
for x in path1.visit(rec=recfilter):
|
|
assert x.stat().mode & int("777", 8) == int("772", 8)
|
|
finally:
|
|
for x, y in oldmodes.items():
|
|
x.chmod(y)
|
|
|
|
def test_copy_archiving(self, tmpdir):
|
|
unicode_fn = "something-\342\200\223.txt"
|
|
f = tmpdir.ensure("a", unicode_fn)
|
|
a = f.dirpath()
|
|
oldmode = f.stat().mode
|
|
newmode = oldmode ^ 1
|
|
f.chmod(newmode)
|
|
b = tmpdir.join("b")
|
|
a.copy(b, mode=True)
|
|
assert b.join(f.basename).stat().mode == newmode
|
|
|
|
def test_copy_stat_file(self, tmpdir):
|
|
src = tmpdir.ensure("src")
|
|
dst = tmpdir.join("dst")
|
|
# a small delay before the copy
|
|
time.sleep(ATIME_RESOLUTION)
|
|
src.copy(dst, stat=True)
|
|
oldstat = src.stat()
|
|
newstat = dst.stat()
|
|
assert oldstat.mode == newstat.mode
|
|
assert (dst.atime() - src.atime()) < ATIME_RESOLUTION
|
|
assert (dst.mtime() - src.mtime()) < ATIME_RESOLUTION
|
|
|
|
def test_copy_stat_dir(self, tmpdir):
|
|
test_files = ["a", "b", "c"]
|
|
src = tmpdir.join("src")
|
|
for f in test_files:
|
|
src.join(f).write_text(f, ensure=True, encoding="utf-8")
|
|
dst = tmpdir.join("dst")
|
|
# a small delay before the copy
|
|
time.sleep(ATIME_RESOLUTION)
|
|
src.copy(dst, stat=True)
|
|
for f in test_files:
|
|
oldstat = src.join(f).stat()
|
|
newstat = dst.join(f).stat()
|
|
assert (newstat.atime - oldstat.atime) < ATIME_RESOLUTION
|
|
assert (newstat.mtime - oldstat.mtime) < ATIME_RESOLUTION
|
|
assert oldstat.mode == newstat.mode
|
|
|
|
def test_chown_identity(self, path1):
|
|
owner = path1.stat().owner
|
|
group = path1.stat().group
|
|
path1.chown(owner, group)
|
|
|
|
def test_chown_dangling_link(self, path1):
|
|
owner = path1.stat().owner
|
|
group = path1.stat().group
|
|
x = path1.join("hello")
|
|
x.mksymlinkto("qlwkejqwlek")
|
|
try:
|
|
path1.chown(owner, group, rec=1)
|
|
finally:
|
|
x.remove(rec=0)
|
|
|
|
def test_chown_identity_rec_mayfail(self, path1):
|
|
owner = path1.stat().owner
|
|
group = path1.stat().group
|
|
path1.chown(owner, group)
|
|
|
|
|
|
class TestUnicodePy2Py3:
|
|
def test_join_ensure(self, tmpdir, monkeypatch):
|
|
if sys.version_info >= (3, 0) and "LANG" not in os.environ:
|
|
pytest.skip("cannot run test without locale")
|
|
x = local(tmpdir.strpath)
|
|
part = "hällo"
|
|
y = x.ensure(part)
|
|
assert x.join(part) == y
|
|
|
|
def test_listdir(self, tmpdir):
|
|
if sys.version_info >= (3, 0) and "LANG" not in os.environ:
|
|
pytest.skip("cannot run test without locale")
|
|
x = local(tmpdir.strpath)
|
|
part = "hällo"
|
|
y = x.ensure(part)
|
|
assert x.listdir(part)[0] == y
|
|
|
|
@pytest.mark.xfail(reason="changing read/write might break existing usages")
|
|
def test_read_write(self, tmpdir):
|
|
x = tmpdir.join("hello")
|
|
part = "hällo"
|
|
with ignore_encoding_warning():
|
|
x.write(part)
|
|
assert x.read() == part
|
|
x.write(part.encode(sys.getdefaultencoding()))
|
|
assert x.read() == part.encode(sys.getdefaultencoding())
|
|
|
|
|
|
class TestBinaryAndTextMethods:
|
|
def test_read_binwrite(self, tmpdir):
|
|
x = tmpdir.join("hello")
|
|
part = "hällo"
|
|
part_utf8 = part.encode("utf8")
|
|
x.write_binary(part_utf8)
|
|
assert x.read_binary() == part_utf8
|
|
s = x.read_text(encoding="utf8")
|
|
assert s == part
|
|
assert isinstance(s, str)
|
|
|
|
def test_read_textwrite(self, tmpdir):
|
|
x = tmpdir.join("hello")
|
|
part = "hällo"
|
|
part_utf8 = part.encode("utf8")
|
|
x.write_text(part, encoding="utf8")
|
|
assert x.read_binary() == part_utf8
|
|
assert x.read_text(encoding="utf8") == part
|
|
|
|
def test_default_encoding(self, tmpdir):
|
|
x = tmpdir.join("hello")
|
|
# Can't use UTF8 as the default encoding (ASCII) doesn't support it
|
|
part = "hello"
|
|
x.write_text(part, "ascii")
|
|
s = x.read_text("ascii")
|
|
assert s == part
|
|
assert type(s) == type(part)
|