Removed the Requirement to Install Python and NodeJS (Now Bundled with Borealis)

Dependencies/Python/Lib/test/test_zipfile/__init__.py

@@ -0,0 +1,5 @@
+import os
+from test.support import load_package_tests
+
+def load_tests(*args):
+    return load_package_tests(os.path.dirname(__file__), *args)

Dependencies/Python/Lib/test/test_zipfile/__main__.py

@@ -0,0 +1,7 @@
+import unittest
+
+from . import load_tests  # noqa: F401
+
+
+if __name__ == "__main__":
+    unittest.main()

Dependencies/Python/Lib/test/test_zipfile/_path/_functools.py

@@ -0,0 +1,9 @@
+import functools
+
+
+# from jaraco.functools 3.5.2
+def compose(*funcs):
+    def compose_two(f1, f2):
+        return lambda *args, **kwargs: f1(f2(*args, **kwargs))
+
+    return functools.reduce(compose_two, funcs)

Dependencies/Python/Lib/test/test_zipfile/_path/_itertools.py

@@ -0,0 +1,79 @@
+import itertools
+from collections import deque
+from itertools import islice
+
+
+# from jaraco.itertools 6.3.0
+class Counter:
+    """
+    Wrap an iterable in an object that stores the count of items
+    that pass through it.
+
+    >>> items = Counter(range(20))
+    >>> items.count
+    0
+    >>> values = list(items)
+    >>> items.count
+    20
+    """
+
+    def __init__(self, i):
+        self.count = 0
+        self.iter = zip(itertools.count(1), i)
+
+    def __iter__(self):
+        return self
+
+    def __next__(self):
+        self.count, result = next(self.iter)
+        return result
+
+
+# from more_itertools v8.13.0
+def always_iterable(obj, base_type=(str, bytes)):
+    if obj is None:
+        return iter(())
+
+    if (base_type is not None) and isinstance(obj, base_type):
+        return iter((obj,))
+
+    try:
+        return iter(obj)
+    except TypeError:
+        return iter((obj,))
+
+
+# from more_itertools v9.0.0
+def consume(iterator, n=None):
+    """Advance *iterable* by *n* steps. If *n* is ``None``, consume it
+    entirely.
+    Efficiently exhausts an iterator without returning values. Defaults to
+    consuming the whole iterator, but an optional second argument may be
+    provided to limit consumption.
+        >>> i = (x for x in range(10))
+        >>> next(i)
+        0
+        >>> consume(i, 3)
+        >>> next(i)
+        4
+        >>> consume(i)
+        >>> next(i)
+        Traceback (most recent call last):
+          File "<stdin>", line 1, in <module>
+        StopIteration
+    If the iterator has fewer items remaining than the provided limit, the
+    whole iterator will be consumed.
+        >>> i = (x for x in range(3))
+        >>> consume(i, 5)
+        >>> next(i)
+        Traceback (most recent call last):
+          File "<stdin>", line 1, in <module>
+        StopIteration
+    """
+    # Use functions that consume iterators at C speed.
+    if n is None:
+        # feed the entire iterator into a zero-length deque
+        deque(iterator, maxlen=0)
+    else:
+        # advance to the empty slice starting at position n
+        next(islice(iterator, n, n), None)

Dependencies/Python/Lib/test/test_zipfile/_path/_support.py

@@ -0,0 +1,9 @@
+import importlib
+import unittest
+
+
+def import_or_skip(name):
+    try:
+        return importlib.import_module(name)
+    except ImportError:  # pragma: no cover
+        raise unittest.SkipTest(f'Unable to import {name}')

Dependencies/Python/Lib/test/test_zipfile/_path/_test_params.py

@@ -0,0 +1,39 @@
+import types
+import functools
+
+from ._itertools import always_iterable
+
+
+def parameterize(names, value_groups):
+    """
+    Decorate a test method to run it as a set of subtests.
+
+    Modeled after pytest.parametrize.
+    """
+
+    def decorator(func):
+        @functools.wraps(func)
+        def wrapped(self):
+            for values in value_groups:
+                resolved = map(Invoked.eval, always_iterable(values))
+                params = dict(zip(always_iterable(names), resolved))
+                with self.subTest(**params):
+                    func(self, **params)
+
+        return wrapped
+
+    return decorator
+
+
+class Invoked(types.SimpleNamespace):
+    """
+    Wrap a function to be invoked for each usage.
+    """
+
+    @classmethod
+    def wrap(cls, func):
+        return cls(func=func)
+
+    @classmethod
+    def eval(cls, cand):
+        return cand.func() if isinstance(cand, cls) else cand

Dependencies/Python/Lib/test/test_zipfile/_path/test_complexity.py

@@ -0,0 +1,107 @@
+import io
+import itertools
+import math
+import re
+import string
+import unittest
+import zipfile
+
+from ._functools import compose
+from ._itertools import consume
+
+from ._support import import_or_skip
+
+
+big_o = import_or_skip('big_o')
+pytest = import_or_skip('pytest')
+
+
+class TestComplexity(unittest.TestCase):
+    @pytest.mark.flaky
+    def test_implied_dirs_performance(self):
+        best, others = big_o.big_o(
+            compose(consume, zipfile._path.CompleteDirs._implied_dirs),
+            lambda size: [
+                '/'.join(string.ascii_lowercase + str(n)) for n in range(size)
+            ],
+            max_n=1000,
+            min_n=1,
+        )
+        assert best <= big_o.complexities.Linear
+
+    def make_zip_path(self, depth=1, width=1) -> zipfile.Path:
+        """
+        Construct a Path with width files at every level of depth.
+        """
+        zf = zipfile.ZipFile(io.BytesIO(), mode='w')
+        pairs = itertools.product(self.make_deep_paths(depth), self.make_names(width))
+        for path, name in pairs:
+            zf.writestr(f"{path}{name}.txt", b'')
+        zf.filename = "big un.zip"
+        return zipfile.Path(zf)
+
+    @classmethod
+    def make_names(cls, width, letters=string.ascii_lowercase):
+        """
+        >>> list(TestComplexity.make_names(1))
+        ['a']
+        >>> list(TestComplexity.make_names(2))
+        ['a', 'b']
+        >>> list(TestComplexity.make_names(30))
+        ['aa', 'ab', ..., 'bd']
+        >>> list(TestComplexity.make_names(17124))
+        ['aaa', 'aab', ..., 'zip']
+        """
+        # determine how many products are needed to produce width
+        n_products = max(1, math.ceil(math.log(width, len(letters))))
+        inputs = (letters,) * n_products
+        combinations = itertools.product(*inputs)
+        names = map(''.join, combinations)
+        return itertools.islice(names, width)
+
+    @classmethod
+    def make_deep_paths(cls, depth):
+        return map(cls.make_deep_path, range(depth))
+
+    @classmethod
+    def make_deep_path(cls, depth):
+        return ''.join(('d/',) * depth)
+
+    def test_baseline_regex_complexity(self):
+        best, others = big_o.big_o(
+            lambda path: re.fullmatch(r'[^/]*\\.txt', path),
+            self.make_deep_path,
+            max_n=100,
+            min_n=1,
+        )
+        assert best <= big_o.complexities.Constant
+
+    @pytest.mark.flaky
+    def test_glob_depth(self):
+        best, others = big_o.big_o(
+            lambda path: consume(path.glob('*.txt')),
+            self.make_zip_path,
+            max_n=100,
+            min_n=1,
+        )
+        assert best <= big_o.complexities.Linear
+
+    @pytest.mark.flaky
+    def test_glob_width(self):
+        best, others = big_o.big_o(
+            lambda path: consume(path.glob('*.txt')),
+            lambda size: self.make_zip_path(width=size),
+            max_n=100,
+            min_n=1,
+        )
+        assert best <= big_o.complexities.Linear
+
+    @pytest.mark.flaky
+    def test_glob_width_and_depth(self):
+        best, others = big_o.big_o(
+            lambda path: consume(path.glob('*.txt')),
+            lambda size: self.make_zip_path(depth=size, width=size),
+            max_n=10,
+            min_n=1,
+        )
+        assert best <= big_o.complexities.Linear

Dependencies/Python/Lib/test/test_zipfile/_path/test_path.py

@@ -0,0 +1,676 @@
+import io
+import itertools
+import contextlib
+import pathlib
+import pickle
+import stat
+import sys
+import time
+import unittest
+import zipfile
+import zipfile._path
+
+from test.support.os_helper import temp_dir, FakePath
+
+from ._functools import compose
+from ._itertools import Counter
+
+from ._test_params import parameterize, Invoked
+
+
+class jaraco:
+    class itertools:
+        Counter = Counter
+
+
+def _make_link(info: zipfile.ZipInfo):  # type: ignore[name-defined]
+    info.external_attr |= stat.S_IFLNK << 16
+
+
+def build_alpharep_fixture():
+    """
+    Create a zip file with this structure:
+
+    .
+    ├── a.txt
+    ├── n.txt (-> a.txt)
+    ├── b
+    │   ├── c.txt
+    │   ├── d
+    │   │   └── e.txt
+    │   └── f.txt
+    ├── g
+    │   └── h
+    │       └── i.txt
+    └── j
+        ├── k.bin
+        ├── l.baz
+        └── m.bar
+
+    This fixture has the following key characteristics:
+
+    - a file at the root (a)
+    - a file two levels deep (b/d/e)
+    - multiple files in a directory (b/c, b/f)
+    - a directory containing only a directory (g/h)
+    - a directory with files of different extensions (j/klm)
+    - a symlink (n) pointing to (a)
+
+    "alpha" because it uses alphabet
+    "rep" because it's a representative example
+    """
+    data = io.BytesIO()
+    zf = zipfile.ZipFile(data, "w")
+    zf.writestr("a.txt", b"content of a")
+    zf.writestr("b/c.txt", b"content of c")
+    zf.writestr("b/d/e.txt", b"content of e")
+    zf.writestr("b/f.txt", b"content of f")
+    zf.writestr("g/h/i.txt", b"content of i")
+    zf.writestr("j/k.bin", b"content of k")
+    zf.writestr("j/l.baz", b"content of l")
+    zf.writestr("j/m.bar", b"content of m")
+    zf.writestr("n.txt", b"a.txt")
+    _make_link(zf.infolist()[-1])
+
+    zf.filename = "alpharep.zip"
+    return zf
+
+
+alpharep_generators = [
+    Invoked.wrap(build_alpharep_fixture),
+    Invoked.wrap(compose(zipfile._path.CompleteDirs.inject, build_alpharep_fixture)),
+]
+
+pass_alpharep = parameterize(['alpharep'], alpharep_generators)
+
+
+class TestPath(unittest.TestCase):
+    def setUp(self):
+        self.fixtures = contextlib.ExitStack()
+        self.addCleanup(self.fixtures.close)
+
+    def zipfile_ondisk(self, alpharep):
+        tmpdir = pathlib.Path(self.fixtures.enter_context(temp_dir()))
+        buffer = alpharep.fp
+        alpharep.close()
+        path = tmpdir / alpharep.filename
+        with path.open("wb") as strm:
+            strm.write(buffer.getvalue())
+        return path
+
+    @pass_alpharep
+    def test_iterdir_and_types(self, alpharep):
+        root = zipfile.Path(alpharep)
+        assert root.is_dir()
+        a, n, b, g, j = root.iterdir()
+        assert a.is_file()
+        assert b.is_dir()
+        assert g.is_dir()
+        c, f, d = b.iterdir()
+        assert c.is_file() and f.is_file()
+        (e,) = d.iterdir()
+        assert e.is_file()
+        (h,) = g.iterdir()
+        (i,) = h.iterdir()
+        assert i.is_file()
+
+    @pass_alpharep
+    def test_is_file_missing(self, alpharep):
+        root = zipfile.Path(alpharep)
+        assert not root.joinpath('missing.txt').is_file()
+
+    @pass_alpharep
+    def test_iterdir_on_file(self, alpharep):
+        root = zipfile.Path(alpharep)
+        a, n, b, g, j = root.iterdir()
+        with self.assertRaises(ValueError):
+            a.iterdir()
+
+    @pass_alpharep
+    def test_subdir_is_dir(self, alpharep):
+        root = zipfile.Path(alpharep)
+        assert (root / 'b').is_dir()
+        assert (root / 'b/').is_dir()
+        assert (root / 'g').is_dir()
+        assert (root / 'g/').is_dir()
+
+    @pass_alpharep
+    def test_open(self, alpharep):
+        root = zipfile.Path(alpharep)
+        a, n, b, g, j = root.iterdir()
+        with a.open(encoding="utf-8") as strm:
+            data = strm.read()
+        self.assertEqual(data, "content of a")
+        with a.open('r', "utf-8") as strm:  # not a kw, no gh-101144 TypeError
+            data = strm.read()
+        self.assertEqual(data, "content of a")
+
+    def test_open_encoding_utf16(self):
+        in_memory_file = io.BytesIO()
+        zf = zipfile.ZipFile(in_memory_file, "w")
+        zf.writestr("path/16.txt", "This was utf-16".encode("utf-16"))
+        zf.filename = "test_open_utf16.zip"
+        root = zipfile.Path(zf)
+        (path,) = root.iterdir()
+        u16 = path.joinpath("16.txt")
+        with u16.open('r', "utf-16") as strm:
+            data = strm.read()
+        assert data == "This was utf-16"
+        with u16.open(encoding="utf-16") as strm:
+            data = strm.read()
+        assert data == "This was utf-16"
+
+    def test_open_encoding_errors(self):
+        in_memory_file = io.BytesIO()
+        zf = zipfile.ZipFile(in_memory_file, "w")
+        zf.writestr("path/bad-utf8.bin", b"invalid utf-8: \xff\xff.")
+        zf.filename = "test_read_text_encoding_errors.zip"
+        root = zipfile.Path(zf)
+        (path,) = root.iterdir()
+        u16 = path.joinpath("bad-utf8.bin")
+
+        # encoding= as a positional argument for gh-101144.
+        data = u16.read_text("utf-8", errors="ignore")
+        assert data == "invalid utf-8: ."
+        with u16.open("r", "utf-8", errors="surrogateescape") as f:
+            assert f.read() == "invalid utf-8: \udcff\udcff."
+
+        # encoding= both positional and keyword is an error; gh-101144.
+        with self.assertRaisesRegex(TypeError, "encoding"):
+            data = u16.read_text("utf-8", encoding="utf-8")
+
+        # both keyword arguments work.
+        with u16.open("r", encoding="utf-8", errors="strict") as f:
+            # error during decoding with wrong codec.
+            with self.assertRaises(UnicodeDecodeError):
+                f.read()
+
+    @unittest.skipIf(
+        not getattr(sys.flags, 'warn_default_encoding', 0),
+        "Requires warn_default_encoding",
+    )
+    @pass_alpharep
+    def test_encoding_warnings(self, alpharep):
+        """EncodingWarning must blame the read_text and open calls."""
+        assert sys.flags.warn_default_encoding
+        root = zipfile.Path(alpharep)
+        with self.assertWarns(EncodingWarning) as wc:
+            root.joinpath("a.txt").read_text()
+        assert __file__ == wc.filename
+        with self.assertWarns(EncodingWarning) as wc:
+            root.joinpath("a.txt").open("r").close()
+        assert __file__ == wc.filename
+
+    def test_open_write(self):
+        """
+        If the zipfile is open for write, it should be possible to
+        write bytes or text to it.
+        """
+        zf = zipfile.Path(zipfile.ZipFile(io.BytesIO(), mode='w'))
+        with zf.joinpath('file.bin').open('wb') as strm:
+            strm.write(b'binary contents')
+        with zf.joinpath('file.txt').open('w', encoding="utf-8") as strm:
+            strm.write('text file')
+
+    @pass_alpharep
+    def test_open_extant_directory(self, alpharep):
+        """
+        Attempting to open a directory raises IsADirectoryError.
+        """
+        zf = zipfile.Path(alpharep)
+        with self.assertRaises(IsADirectoryError):
+            zf.joinpath('b').open()
+
+    @pass_alpharep
+    def test_open_binary_invalid_args(self, alpharep):
+        root = zipfile.Path(alpharep)
+        with self.assertRaises(ValueError):
+            root.joinpath('a.txt').open('rb', encoding='utf-8')
+        with self.assertRaises(ValueError):
+            root.joinpath('a.txt').open('rb', 'utf-8')
+
+    @pass_alpharep
+    def test_open_missing_directory(self, alpharep):
+        """
+        Attempting to open a missing directory raises FileNotFoundError.
+        """
+        zf = zipfile.Path(alpharep)
+        with self.assertRaises(FileNotFoundError):
+            zf.joinpath('z').open()
+
+    @pass_alpharep
+    def test_read(self, alpharep):
+        root = zipfile.Path(alpharep)
+        a, n, b, g, j = root.iterdir()
+        assert a.read_text(encoding="utf-8") == "content of a"
+        # Also check positional encoding arg (gh-101144).
+        assert a.read_text("utf-8") == "content of a"
+        assert a.read_bytes() == b"content of a"
+
+    @pass_alpharep
+    def test_joinpath(self, alpharep):
+        root = zipfile.Path(alpharep)
+        a = root.joinpath("a.txt")
+        assert a.is_file()
+        e = root.joinpath("b").joinpath("d").joinpath("e.txt")
+        assert e.read_text(encoding="utf-8") == "content of e"
+
+    @pass_alpharep
+    def test_joinpath_multiple(self, alpharep):
+        root = zipfile.Path(alpharep)
+        e = root.joinpath("b", "d", "e.txt")
+        assert e.read_text(encoding="utf-8") == "content of e"
+
+    @pass_alpharep
+    def test_traverse_truediv(self, alpharep):
+        root = zipfile.Path(alpharep)
+        a = root / "a.txt"
+        assert a.is_file()
+        e = root / "b" / "d" / "e.txt"
+        assert e.read_text(encoding="utf-8") == "content of e"
+
+    @pass_alpharep
+    def test_pathlike_construction(self, alpharep):
+        """
+        zipfile.Path should be constructable from a path-like object
+        """
+        zipfile_ondisk = self.zipfile_ondisk(alpharep)
+        pathlike = FakePath(str(zipfile_ondisk))
+        zipfile.Path(pathlike)
+
+    @pass_alpharep
+    def test_traverse_pathlike(self, alpharep):
+        root = zipfile.Path(alpharep)
+        root / FakePath("a")
+
+    @pass_alpharep
+    def test_parent(self, alpharep):
+        root = zipfile.Path(alpharep)
+        assert (root / 'a').parent.at == ''
+        assert (root / 'a' / 'b').parent.at == 'a/'
+
+    @pass_alpharep
+    def test_dir_parent(self, alpharep):
+        root = zipfile.Path(alpharep)
+        assert (root / 'b').parent.at == ''
+        assert (root / 'b/').parent.at == ''
+
+    @pass_alpharep
+    def test_missing_dir_parent(self, alpharep):
+        root = zipfile.Path(alpharep)
+        assert (root / 'missing dir/').parent.at == ''
+
+    @pass_alpharep
+    def test_mutability(self, alpharep):
+        """
+        If the underlying zipfile is changed, the Path object should
+        reflect that change.
+        """
+        root = zipfile.Path(alpharep)
+        a, n, b, g, j = root.iterdir()
+        alpharep.writestr('foo.txt', 'foo')
+        alpharep.writestr('bar/baz.txt', 'baz')
+        assert any(child.name == 'foo.txt' for child in root.iterdir())
+        assert (root / 'foo.txt').read_text(encoding="utf-8") == 'foo'
+        (baz,) = (root / 'bar').iterdir()
+        assert baz.read_text(encoding="utf-8") == 'baz'
+
+    HUGE_ZIPFILE_NUM_ENTRIES = 2**13
+
+    def huge_zipfile(self):
+        """Create a read-only zipfile with a huge number of entries entries."""
+        strm = io.BytesIO()
+        zf = zipfile.ZipFile(strm, "w")
+        for entry in map(str, range(self.HUGE_ZIPFILE_NUM_ENTRIES)):
+            zf.writestr(entry, entry)
+        zf.mode = 'r'
+        return zf
+
+    def test_joinpath_constant_time(self):
+        """
+        Ensure joinpath on items in zipfile is linear time.
+        """
+        root = zipfile.Path(self.huge_zipfile())
+        entries = jaraco.itertools.Counter(root.iterdir())
+        for entry in entries:
+            entry.joinpath('suffix')
+        # Check the file iterated all items
+        assert entries.count == self.HUGE_ZIPFILE_NUM_ENTRIES
+
+    @pass_alpharep
+    def test_read_does_not_close(self, alpharep):
+        alpharep = self.zipfile_ondisk(alpharep)
+        with zipfile.ZipFile(alpharep) as file:
+            for rep in range(2):
+                zipfile.Path(file, 'a.txt').read_text(encoding="utf-8")
+
+    @pass_alpharep
+    def test_subclass(self, alpharep):
+        class Subclass(zipfile.Path):
+            pass
+
+        root = Subclass(alpharep)
+        assert isinstance(root / 'b', Subclass)
+
+    @pass_alpharep
+    def test_filename(self, alpharep):
+        root = zipfile.Path(alpharep)
+        assert root.filename == pathlib.Path('alpharep.zip')
+
+    @pass_alpharep
+    def test_root_name(self, alpharep):
+        """
+        The name of the root should be the name of the zipfile
+        """
+        root = zipfile.Path(alpharep)
+        assert root.name == 'alpharep.zip' == root.filename.name
+
+    @pass_alpharep
+    def test_suffix(self, alpharep):
+        """
+        The suffix of the root should be the suffix of the zipfile.
+        The suffix of each nested file is the final component's last suffix, if any.
+        Includes the leading period, just like pathlib.Path.
+        """
+        root = zipfile.Path(alpharep)
+        assert root.suffix == '.zip' == root.filename.suffix
+
+        b = root / "b.txt"
+        assert b.suffix == ".txt"
+
+        c = root / "c" / "filename.tar.gz"
+        assert c.suffix == ".gz"
+
+        d = root / "d"
+        assert d.suffix == ""
+
+    @pass_alpharep
+    def test_suffixes(self, alpharep):
+        """
+        The suffix of the root should be the suffix of the zipfile.
+        The suffix of each nested file is the final component's last suffix, if any.
+        Includes the leading period, just like pathlib.Path.
+        """
+        root = zipfile.Path(alpharep)
+        assert root.suffixes == ['.zip'] == root.filename.suffixes
+
+        b = root / 'b.txt'
+        assert b.suffixes == ['.txt']
+
+        c = root / 'c' / 'filename.tar.gz'
+        assert c.suffixes == ['.tar', '.gz']
+
+        d = root / 'd'
+        assert d.suffixes == []
+
+        e = root / '.hgrc'
+        assert e.suffixes == []
+
+    @pass_alpharep
+    def test_suffix_no_filename(self, alpharep):
+        alpharep.filename = None
+        root = zipfile.Path(alpharep)
+        assert root.joinpath('example').suffix == ""
+        assert root.joinpath('example').suffixes == []
+
+    @pass_alpharep
+    def test_stem(self, alpharep):
+        """
+        The final path component, without its suffix
+        """
+        root = zipfile.Path(alpharep)
+        assert root.stem == 'alpharep' == root.filename.stem
+
+        b = root / "b.txt"
+        assert b.stem == "b"
+
+        c = root / "c" / "filename.tar.gz"
+        assert c.stem == "filename.tar"
+
+        d = root / "d"
+        assert d.stem == "d"
+
+        assert (root / ".gitignore").stem == ".gitignore"
+
+    @pass_alpharep
+    def test_root_parent(self, alpharep):
+        root = zipfile.Path(alpharep)
+        assert root.parent == pathlib.Path('.')
+        root.root.filename = 'foo/bar.zip'
+        assert root.parent == pathlib.Path('foo')
+
+    @pass_alpharep
+    def test_root_unnamed(self, alpharep):
+        """
+        It is an error to attempt to get the name
+        or parent of an unnamed zipfile.
+        """
+        alpharep.filename = None
+        root = zipfile.Path(alpharep)
+        with self.assertRaises(TypeError):
+            root.name
+        with self.assertRaises(TypeError):
+            root.parent
+
+        # .name and .parent should still work on subs
+        sub = root / "b"
+        assert sub.name == "b"
+        assert sub.parent
+
+    @pass_alpharep
+    def test_match_and_glob(self, alpharep):
+        root = zipfile.Path(alpharep)
+        assert not root.match("*.txt")
+
+        assert list(root.glob("b/c.*")) == [zipfile.Path(alpharep, "b/c.txt")]
+        assert list(root.glob("b/*.txt")) == [
+            zipfile.Path(alpharep, "b/c.txt"),
+            zipfile.Path(alpharep, "b/f.txt"),
+        ]
+
+    @pass_alpharep
+    def test_glob_recursive(self, alpharep):
+        root = zipfile.Path(alpharep)
+        files = root.glob("**/*.txt")
+        assert all(each.match("*.txt") for each in files)
+
+        assert list(root.glob("**/*.txt")) == list(root.rglob("*.txt"))
+
+    @pass_alpharep
+    def test_glob_dirs(self, alpharep):
+        root = zipfile.Path(alpharep)
+        assert list(root.glob('b')) == [zipfile.Path(alpharep, "b/")]
+        assert list(root.glob('b*')) == [zipfile.Path(alpharep, "b/")]
+
+    @pass_alpharep
+    def test_glob_subdir(self, alpharep):
+        root = zipfile.Path(alpharep)
+        assert list(root.glob('g/h')) == [zipfile.Path(alpharep, "g/h/")]
+        assert list(root.glob('g*/h*')) == [zipfile.Path(alpharep, "g/h/")]
+
+    @pass_alpharep
+    def test_glob_subdirs(self, alpharep):
+        root = zipfile.Path(alpharep)
+
+        assert list(root.glob("*/i.txt")) == []
+        assert list(root.rglob("*/i.txt")) == [zipfile.Path(alpharep, "g/h/i.txt")]
+
+    @pass_alpharep
+    def test_glob_does_not_overmatch_dot(self, alpharep):
+        root = zipfile.Path(alpharep)
+
+        assert list(root.glob("*.xt")) == []
+
+    @pass_alpharep
+    def test_glob_single_char(self, alpharep):
+        root = zipfile.Path(alpharep)
+
+        assert list(root.glob("a?txt")) == [zipfile.Path(alpharep, "a.txt")]
+        assert list(root.glob("a[.]txt")) == [zipfile.Path(alpharep, "a.txt")]
+        assert list(root.glob("a[?]txt")) == []
+
+    @pass_alpharep
+    def test_glob_chars(self, alpharep):
+        root = zipfile.Path(alpharep)
+
+        assert list(root.glob("j/?.b[ai][nz]")) == [
+            zipfile.Path(alpharep, "j/k.bin"),
+            zipfile.Path(alpharep, "j/l.baz"),
+        ]
+
+    def test_glob_empty(self):
+        root = zipfile.Path(zipfile.ZipFile(io.BytesIO(), 'w'))
+        with self.assertRaises(ValueError):
+            root.glob('')
+
+    @pass_alpharep
+    def test_eq_hash(self, alpharep):
+        root = zipfile.Path(alpharep)
+        assert root == zipfile.Path(alpharep)
+
+        assert root != (root / "a.txt")
+        assert (root / "a.txt") == (root / "a.txt")
+
+        root = zipfile.Path(alpharep)
+        assert root in {root}
+
+    @pass_alpharep
+    def test_is_symlink(self, alpharep):
+        root = zipfile.Path(alpharep)
+        assert not root.joinpath('a.txt').is_symlink()
+        assert root.joinpath('n.txt').is_symlink()
+
+    @pass_alpharep
+    def test_relative_to(self, alpharep):
+        root = zipfile.Path(alpharep)
+        relative = root.joinpath("b", "c.txt").relative_to(root / "b")
+        assert str(relative) == "c.txt"
+
+        relative = root.joinpath("b", "d", "e.txt").relative_to(root / "b")
+        assert str(relative) == "d/e.txt"
+
+    @pass_alpharep
+    def test_inheritance(self, alpharep):
+        cls = type('PathChild', (zipfile.Path,), {})
+        file = cls(alpharep).joinpath('some dir').parent
+        assert isinstance(file, cls)
+
+    @parameterize(
+        ['alpharep', 'path_type', 'subpath'],
+        itertools.product(
+            alpharep_generators,
+            [str, FakePath],
+            ['', 'b/'],
+        ),
+    )
+    def test_pickle(self, alpharep, path_type, subpath):
+        zipfile_ondisk = path_type(str(self.zipfile_ondisk(alpharep)))
+
+        saved_1 = pickle.dumps(zipfile.Path(zipfile_ondisk, at=subpath))
+        restored_1 = pickle.loads(saved_1)
+        first, *rest = restored_1.iterdir()
+        assert first.read_text(encoding='utf-8').startswith('content of ')
+
+    @pass_alpharep
+    def test_extract_orig_with_implied_dirs(self, alpharep):
+        """
+        A zip file wrapped in a Path should extract even with implied dirs.
+        """
+        source_path = self.zipfile_ondisk(alpharep)
+        zf = zipfile.ZipFile(source_path)
+        # wrap the zipfile for its side effect
+        zipfile.Path(zf)
+        zf.extractall(source_path.parent)
+
+    @pass_alpharep
+    def test_getinfo_missing(self, alpharep):
+        """
+        Validate behavior of getinfo on original zipfile after wrapping.
+        """
+        zipfile.Path(alpharep)
+        with self.assertRaises(KeyError):
+            alpharep.getinfo('does-not-exist')
+
+    def test_malformed_paths(self):
+        """
+        Path should handle malformed paths gracefully.
+
+        Paths with leading slashes are not visible.
+
+        Paths with dots are treated like regular files.
+        """
+        data = io.BytesIO()
+        zf = zipfile.ZipFile(data, "w")
+        zf.writestr("/one-slash.txt", b"content")
+        zf.writestr("//two-slash.txt", b"content")
+        zf.writestr("../parent.txt", b"content")
+        zf.filename = ''
+        root = zipfile.Path(zf)
+        assert list(map(str, root.iterdir())) == ['../']
+        assert root.joinpath('..').joinpath('parent.txt').read_bytes() == b'content'
+
+    def test_unsupported_names(self):
+        """
+        Path segments with special characters are readable.
+
+        On some platforms or file systems, characters like
+        ``:`` and ``?`` are not allowed, but they are valid
+        in the zip file.
+        """
+        data = io.BytesIO()
+        zf = zipfile.ZipFile(data, "w")
+        zf.writestr("path?", b"content")
+        zf.writestr("V: NMS.flac", b"fLaC...")
+        zf.filename = ''
+        root = zipfile.Path(zf)
+        contents = root.iterdir()
+        assert next(contents).name == 'path?'
+        assert next(contents).name == 'V: NMS.flac'
+        assert root.joinpath('V: NMS.flac').read_bytes() == b"fLaC..."
+
+    def test_backslash_not_separator(self):
+        """
+        In a zip file, backslashes are not separators.
+        """
+        data = io.BytesIO()
+        zf = zipfile.ZipFile(data, "w")
+        zf.writestr(DirtyZipInfo.for_name("foo\\bar", zf), b"content")
+        zf.filename = ''
+        root = zipfile.Path(zf)
+        (first,) = root.iterdir()
+        assert not first.is_dir()
+        assert first.name == 'foo\\bar'
+
+    @pass_alpharep
+    def test_interface(self, alpharep):
+        from importlib.resources.abc import Traversable
+
+        zf = zipfile.Path(alpharep)
+        assert isinstance(zf, Traversable)
+
+
+class DirtyZipInfo(zipfile.ZipInfo):
+    """
+    Bypass name sanitization.
+    """
+
+    def __init__(self, filename, *args, **kwargs):
+        super().__init__(filename, *args, **kwargs)
+        self.filename = filename
+
+    @classmethod
+    def for_name(cls, name, archive):
+        """
+        Construct the same way that ZipFile.writestr does.
+
+        TODO: extract this functionality and re-use
+        """
+        self = cls(filename=name, date_time=time.localtime(time.time())[:6])
+        self.compress_type = archive.compression
+        self.compress_level = archive.compresslevel
+        if self.filename.endswith('/'):  # pragma: no cover
+            self.external_attr = 0o40775 << 16  # drwxrwxr-x
+            self.external_attr |= 0x10  # MS-DOS directory flag
+        else:
+            self.external_attr = 0o600 << 16  # ?rw-------
+        return self

Dependencies/Python/Lib/test/test_zipfile/_path/write-alpharep.py

@@ -0,0 +1,4 @@
+from . import test_path
+
+
+__name__ == '__main__' and test_path.build_alpharep_fixture().extractall('alpharep')