1 files changed, 492 insertions, 0 deletions
diff --git a/third_party/python/py/testing/path/common.py b/third_party/python/py/testing/path/common.py
new file mode 100644
index 0000000000..d69a1c39d0
--- /dev/null
+++ b/third_party/python/py/testing/path/common.py
@@ -0,0 +1,492 @@
+import py
+import sys
+
+import pytest
+
+class CommonFSTests(object):
+    def test_constructor_equality(self, path1):
+        p = path1.__class__(path1)
+        assert p == path1
+
+    def test_eq_nonstring(self, path1):
+        p1 = path1.join('sampledir')
+        p2 = path1.join('sampledir')
+        assert p1 == p2
+
+    def test_new_identical(self, path1):
+        assert path1 == path1.new()
+
+    def test_join(self, path1):
+        p = path1.join('sampledir')
+        strp = str(p)
+        assert strp.endswith('sampledir')
+        assert strp.startswith(str(path1))
+
+    def test_join_normalized(self, path1):
+        newpath = path1.join(path1.sep+'sampledir')
+        strp = str(newpath)
+        assert strp.endswith('sampledir')
+        assert strp.startswith(str(path1))
+        newpath = path1.join((path1.sep*2) + 'sampledir')
+        strp = str(newpath)
+        assert strp.endswith('sampledir')
+        assert strp.startswith(str(path1))
+
+    def test_join_noargs(self, path1):
+        newpath = path1.join()
+        assert path1 == newpath
+
+    def test_add_something(self, path1):
+        p = path1.join('sample')
+        p = p + 'dir'
+        assert p.check()
+        assert p.exists()
+        assert p.isdir()
+        assert not p.isfile()
+
+    def test_parts(self, path1):
+        newpath = path1.join('sampledir', 'otherfile')
+        par = newpath.parts()[-3:]
+        assert par == [path1, path1.join('sampledir'), newpath]
+
+        revpar = newpath.parts(reverse=True)[:3]
+        assert revpar == [newpath, path1.join('sampledir'), path1]
+
+    def test_common(self, path1):
+        other = path1.join('sampledir')
+        x = other.common(path1)
+        assert x == path1
+
+    #def test_parents_nonexisting_file(self, path1):
+    #    newpath = path1 / 'dirnoexist' / 'nonexisting file'
+    #    par = list(newpath.parents())
+    #    assert par[:2] == [path1 / 'dirnoexist', path1]
+
+    def test_basename_checks(self, path1):
+        newpath = path1.join('sampledir')
+        assert newpath.check(basename='sampledir')
+        assert newpath.check(notbasename='xyz')
+        assert newpath.basename == 'sampledir'
+
+    def test_basename(self, path1):
+        newpath = path1.join('sampledir')
+        assert newpath.check(basename='sampledir')
+        assert newpath.basename, 'sampledir'
+
+    def test_dirname(self, path1):
+        newpath = path1.join('sampledir')
+        assert newpath.dirname == str(path1)
+
+    def test_dirpath(self, path1):
+        newpath = path1.join('sampledir')
+        assert newpath.dirpath() == path1
+
+    def test_dirpath_with_args(self, path1):
+        newpath = path1.join('sampledir')
+        assert newpath.dirpath('x') == path1.join('x')
+
+    def test_newbasename(self, path1):
+        newpath = path1.join('samplefile')
+        newbase = newpath.new(basename="samplefile2")
+        assert newbase.basename == "samplefile2"
+        assert newbase.dirpath() == newpath.dirpath()
+
+    def test_not_exists(self, path1):
+        assert not path1.join('does_not_exist').check()
+        assert path1.join('does_not_exist').check(exists=0)
+
+    def test_exists(self, path1):
+        assert path1.join("samplefile").check()
+        assert path1.join("samplefile").check(exists=1)
+        assert path1.join("samplefile").exists()
+        assert path1.join("samplefile").isfile()
+        assert not path1.join("samplefile").isdir()
+
+    def test_dir(self, path1):
+        #print repr(path1.join("sampledir"))
+        assert path1.join("sampledir").check(dir=1)
+        assert path1.join('samplefile').check(notdir=1)
+        assert not path1.join("samplefile").check(dir=1)
+        assert path1.join("samplefile").exists()
+        assert not path1.join("samplefile").isdir()
+        assert path1.join("samplefile").isfile()
+
+    def test_fnmatch_file(self, path1):
+        assert path1.join("samplefile").check(fnmatch='s*e')
+        assert path1.join("samplefile").fnmatch('s*e')
+        assert not path1.join("samplefile").fnmatch('s*x')
+        assert not path1.join("samplefile").check(fnmatch='s*x')
+
+    #def test_fnmatch_dir(self, path1):
+
+    #    pattern = path1.sep.join(['s*file'])
+    #    sfile = path1.join("samplefile")
+    #    assert sfile.check(fnmatch=pattern)
+
+    def test_relto(self, path1):
+        l=path1.join("sampledir", "otherfile")
+        assert l.relto(path1) == l.sep.join(["sampledir", "otherfile"])
+        assert l.check(relto=path1)
+        assert path1.check(notrelto=l)
+        assert not path1.check(relto=l)
+
+    def test_bestrelpath(self, path1):
+        curdir = path1
+        sep = curdir.sep
+        s = curdir.bestrelpath(curdir)
+        assert s == "."
+        s = curdir.bestrelpath(curdir.join("hello", "world"))
+        assert s == "hello" + sep + "world"
+
+        s = curdir.bestrelpath(curdir.dirpath().join("sister"))
+        assert s == ".." + sep + "sister"
+        assert curdir.bestrelpath(curdir.dirpath()) == ".."
+
+        assert curdir.bestrelpath("hello") == "hello"
+
+    def test_relto_not_relative(self, path1):
+        l1=path1.join("bcde")
+        l2=path1.join("b")
+        assert not l1.relto(l2)
+        assert not l2.relto(l1)
+
+    @py.test.mark.xfail("sys.platform.startswith('java')")
+    def test_listdir(self, path1):
+        l = path1.listdir()
+        assert path1.join('sampledir') in l
+        assert path1.join('samplefile') in l
+        py.test.raises(py.error.ENOTDIR,
+                       "path1.join('samplefile').listdir()")
+
+    def test_listdir_fnmatchstring(self, path1):
+        l = path1.listdir('s*dir')
+        assert len(l)
+        assert l[0], path1.join('sampledir')
+
+    def test_listdir_filter(self, path1):
+        l = path1.listdir(lambda x: x.check(dir=1))
+        assert path1.join('sampledir') in l
+        assert not path1.join('samplefile') in l
+
+    def test_listdir_sorted(self, path1):
+        l = path1.listdir(lambda x: x.check(basestarts="sample"), sort=True)
+        assert path1.join('sampledir') == l[0]
+        assert path1.join('samplefile') == l[1]
+        assert path1.join('samplepickle') == l[2]
+
+    def test_visit_nofilter(self, path1):
+        l = []
+        for i in path1.visit():
+            l.append(i.relto(path1))
+        assert "sampledir" in l
+        assert path1.sep.join(["sampledir", "otherfile"]) in l
+
+    def test_visit_norecurse(self, path1):
+        l = []
+        for i in path1.visit(None, lambda x: x.basename != "sampledir"):
+            l.append(i.relto(path1))
+        assert "sampledir" in l
+        assert not path1.sep.join(["sampledir", "otherfile"]) in l
+
+    @pytest.mark.parametrize('fil', ['*dir', u'*dir',
+                             pytest.mark.skip("sys.version_info <"
+                                              " (3,6)")(b'*dir')])
+    def test_visit_filterfunc_is_string(self, path1, fil):
+        l = []
+        for i in path1.visit(fil):
+            l.append(i.relto(path1))
+        assert len(l), 2
+        assert "sampledir" in l
+        assert "otherdir" in l
+
+    @py.test.mark.xfail("sys.platform.startswith('java')")
+    def test_visit_ignore(self, path1):
+        p = path1.join('nonexisting')
+        assert list(p.visit(ignore=py.error.ENOENT)) == []
+
+    def test_visit_endswith(self, path1):
+        l = []
+        for i in path1.visit(lambda x: x.check(endswith="file")):
+            l.append(i.relto(path1))
+        assert path1.sep.join(["sampledir", "otherfile"]) in l
+        assert "samplefile" in l
+
+    def test_endswith(self, path1):
+        assert path1.check(notendswith='.py')
+        x = path1.join('samplefile')
+        assert x.check(endswith='file')
+
+    def test_cmp(self, path1):
+        path1 = path1.join('samplefile')
+        path2 = path1.join('samplefile2')
+        assert (path1 < path2) == ('samplefile' < 'samplefile2')
+        assert not (path1 < path1)
+
+    def test_simple_read(self, path1):
+        x = path1.join('samplefile').read('r')
+        assert x == 'samplefile\n'
+
+    def test_join_div_operator(self, path1):
+        newpath = path1 / '/sampledir' / '/test//'
+        newpath2 = path1.join('sampledir', 'test')
+        assert newpath == newpath2
+
+    def test_ext(self, path1):
+        newpath = path1.join('sampledir.ext')
+        assert newpath.ext == '.ext'
+        newpath = path1.join('sampledir')
+        assert not newpath.ext
+
+    def test_purebasename(self, path1):
+        newpath = path1.join('samplefile.py')
+        assert newpath.purebasename == 'samplefile'
+
+    def test_multiple_parts(self, path1):
+        newpath = path1.join('samplefile.py')
+        dirname, purebasename, basename, ext = newpath._getbyspec(
+            'dirname,purebasename,basename,ext')
+        assert str(path1).endswith(dirname) # be careful with win32 'drive'
+        assert purebasename == 'samplefile'
+        assert basename == 'samplefile.py'
+        assert ext == '.py'
+
+    def test_dotted_name_ext(self, path1):
+        newpath = path1.join('a.b.c')
+        ext = newpath.ext
+        assert ext == '.c'
+        assert newpath.ext == '.c'
+
+    def test_newext(self, path1):
+        newpath = path1.join('samplefile.py')
+        newext = newpath.new(ext='.txt')
+        assert newext.basename == "samplefile.txt"
+        assert newext.purebasename == "samplefile"
+
+    def test_readlines(self, path1):
+        fn = path1.join('samplefile')
+        contents = fn.readlines()
+        assert contents == ['samplefile\n']
+
+    def test_readlines_nocr(self, path1):
+        fn = path1.join('samplefile')
+        contents = fn.readlines(cr=0)
+        assert contents == ['samplefile', '']
+
+    def test_file(self, path1):
+        assert path1.join('samplefile').check(file=1)
+
+    def test_not_file(self, path1):
+        assert not path1.join("sampledir").check(file=1)
+        assert path1.join("sampledir").check(file=0)
+
+    def test_non_existent(self, path1):
+        assert path1.join("sampledir.nothere").check(dir=0)
+        assert path1.join("sampledir.nothere").check(file=0)
+        assert path1.join("sampledir.nothere").check(notfile=1)
+        assert path1.join("sampledir.nothere").check(notdir=1)
+        assert path1.join("sampledir.nothere").check(notexists=1)
+        assert not path1.join("sampledir.nothere").check(notfile=0)
+
+    #    pattern = path1.sep.join(['s*file'])
+    #    sfile = path1.join("samplefile")
+    #    assert sfile.check(fnmatch=pattern)
+
+    def test_size(self, path1):
+        url = path1.join("samplefile")
+        assert url.size() > len("samplefile")
+
+    def test_mtime(self, path1):
+        url = path1.join("samplefile")
+        assert url.mtime() > 0
+
+    def test_relto_wrong_type(self, path1):
+        py.test.raises(TypeError, "path1.relto(42)")
+
+    def test_load(self, path1):
+        p = path1.join('samplepickle')
+        obj = p.load()
+        assert type(obj) is dict
+        assert obj.get('answer',None) == 42
+
+    def test_visit_filesonly(self, path1):
+        l = []
+        for i in path1.visit(lambda x: x.check(file=1)):
+            l.append(i.relto(path1))
+        assert not "sampledir" in l
+        assert path1.sep.join(["sampledir", "otherfile"]) in l
+
+    def test_visit_nodotfiles(self, path1):
+        l = []
+        for i in path1.visit(lambda x: x.check(dotfile=0)):
+            l.append(i.relto(path1))
+        assert "sampledir" in l
+        assert path1.sep.join(["sampledir", "otherfile"]) in l
+        assert not ".dotfile" in l
+
+    def test_visit_breadthfirst(self, path1):
+        l = []
+        for i in path1.visit(bf=True):
+            l.append(i.relto(path1))
+        for i, p in enumerate(l):
+            if path1.sep in p:
+                for j in range(i, len(l)):
+                    assert path1.sep in l[j]
+                break
+        else:
+            py.test.fail("huh")
+
+    def test_visit_sort(self, path1):
+        l = []
+        for i in path1.visit(bf=True, sort=True):
+            l.append(i.relto(path1))
+        for i, p in enumerate(l):
+            if path1.sep in p:
+                break
+        assert l[:i] == sorted(l[:i])
+        assert l[i:] == sorted(l[i:])
+
+    def test_endswith(self, path1):
+        def chk(p):
+            return p.check(endswith="pickle")
+        assert not chk(path1)
+        assert not chk(path1.join('samplefile'))
+        assert chk(path1.join('somepickle'))
+
+    def test_copy_file(self, path1):
+        otherdir = path1.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, path1):
+        otherdir = path1.join('otherdir')
+        copied = path1.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, path1):
+        d = path1.ensure('todeleted')
+        assert d.check()
+        d.remove()
+        assert not d.check()
+
+    def test_remove_dir_recursive_by_default(self, path1):
+        d = path1.ensure('to', 'be', 'deleted')
+        assert d.check()
+        p = path1.join('to')
+        p.remove()
+        assert not p.check()
+
+    def test_ensure_dir(self, path1):
+        b = path1.ensure_dir("001", "002")
+        assert b.basename == "002"
+        assert b.isdir()
+
+    def test_mkdir_and_remove(self, path1):
+        tmpdir = path1
+        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, path1):
+        p = path1.join('samplefile')
+        newp = p.dirpath('moved_samplefile')
+        p.move(newp)
+        try:
+            assert newp.check(file=1)
+            assert not p.check()
+        finally:
+            dp = newp.dirpath()
+            if hasattr(dp, 'revert'):
+                dp.revert()
+            else:
+                newp.move(p)
+                assert p.check()
+
+    def test_move_dir(self, path1):
+        source = path1.join('sampledir')
+        dest = path1.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_fspath_protocol_match_strpath(self, path1):
+        assert path1.__fspath__() == path1.strpath
+
+    def test_fspath_func_match_strpath(self, path1):
+        try:
+            from os import fspath
+        except ImportError:
+            from py._path.common import fspath
+        assert fspath(path1) == path1.strpath
+
+    @py.test.mark.skip("sys.version_info < (3,6)")
+    def test_fspath_open(self, path1):
+        f = path1.join('opentestfile')
+        open(f)
+
+    @py.test.mark.skip("sys.version_info < (3,6)")
+    def test_fspath_fsencode(self, path1):
+        from os import fsencode
+        assert fsencode(path1) == fsencode(path1.strpath)
+
+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;
+import otherdir.a
+value = otherdir.a.result
+''')
+    module_d = otherdir.ensure('d.py')
+    module_d.write('''import py;
+from otherdir import a
+value2 = a.result
+''')