From 26556c38c0078e3ff2a583fa7559b84b0ccb4ec3 Mon Sep 17 00:00:00 2001
From: JinWang An <jinwang.an@samsung.com>
Date: Mon, 27 Mar 2023 17:02:32 +0900
Subject: [PATCH] Imported Upstream version 54.1.3

---
 .bumpversion.cfg                 |  2 +-
 .coveragerc                      |  4 ++-
 CHANGES.rst                      |  6 ++++
 setup.cfg                        |  2 +-
 setuptools/tests/fixtures.py     | 14 +++++++++
 setuptools/tests/test_develop.py | 54 ++++++++++++++++++++++++++++++++
 6 files changed, 79 insertions(+), 3 deletions(-)

diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 2c0c640..89f47f6 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 54.1.2
+current_version = 54.1.3
 commit = True
 tag = True
 
diff --git a/.coveragerc b/.coveragerc
index 4582306..6a34e66 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -1,5 +1,7 @@
 [run]
-omit = .tox/*
+omit =
+	# leading `*/` for pytest-dev/pytest-cov#456
+	*/.tox/*
 
 [report]
 show_missing = True
diff --git a/CHANGES.rst b/CHANGES.rst
index c8db71e..8612991 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,3 +1,9 @@
+v54.1.3
+-------
+
+No significant changes.
+
+
 v54.1.2
 -------
 
diff --git a/setup.cfg b/setup.cfg
index 2c4cb02..b3e5bb8 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -2,7 +2,7 @@
 license_files =
 	LICENSE
 name = setuptools
-version = 54.1.2
+version = 54.1.3
 author = Python Packaging Authority
 author_email = distutils-sig@python.org
 description = Easily download, build, install, upgrade, and uninstall Python packages
diff --git a/setuptools/tests/fixtures.py b/setuptools/tests/fixtures.py
index d74b5f0..a5a172e 100644
--- a/setuptools/tests/fixtures.py
+++ b/setuptools/tests/fixtures.py
@@ -1,6 +1,7 @@
 import contextlib
 import sys
 import shutil
+import subprocess
 
 import pytest
 
@@ -58,3 +59,16 @@ def workaround_xdist_376(request):
 
     with contextlib.suppress(ValueError):
         sys.path.remove('')
+
+
+@pytest.fixture
+def sample_project(tmp_path):
+    """
+    Clone the 'sampleproject' and return a path to it.
+    """
+    cmd = ['git', 'clone', 'https://github.com/pypa/sampleproject']
+    try:
+        subprocess.check_call(cmd, cwd=str(tmp_path))
+    except Exception:
+        pytest.skip("Unable to clone sampleproject")
+    return tmp_path / 'sampleproject'
diff --git a/setuptools/tests/test_develop.py b/setuptools/tests/test_develop.py
index 2766da2..df8db4e 100644
--- a/setuptools/tests/test_develop.py
+++ b/setuptools/tests/test_develop.py
@@ -7,6 +7,8 @@ import sys
 import io
 import subprocess
 import platform
+import pathlib
+import textwrap
 
 from setuptools.command import test
 
@@ -199,3 +201,55 @@ class TestNamespaces:
         ]
         with test.test.paths_on_pythonpath([str(target)]):
             subprocess.check_call(pkg_resources_imp)
+
+    @staticmethod
+    def install_workaround(site_packages):
+        site_packages.mkdir(parents=True)
+        sc = site_packages / 'sitecustomize.py'
+        sc.write_text(textwrap.dedent("""
+            import site
+            import pathlib
+            here = pathlib.Path(__file__).parent
+            site.addsitedir(str(here))
+            """).lstrip())
+
+    @pytest.mark.xfail(
+        platform.python_implementation() == 'PyPy',
+        reason="Workaround fails on PyPy (why?)",
+    )
+    def test_editable_prefix(self, tmp_path, sample_project):
+        """
+        Editable install to a prefix should be discoverable.
+        """
+        prefix = tmp_path / 'prefix'
+        prefix.mkdir()
+
+        # figure out where pip will likely install the package
+        site_packages = prefix / next(
+            pathlib.Path(path).relative_to(sys.prefix)
+            for path in sys.path
+            if 'site-packages' in path
+            and path.startswith(sys.prefix)
+        )
+
+        # install the workaround
+        self.install_workaround(site_packages)
+
+        env = dict(os.environ, PYTHONPATH=str(site_packages))
+        cmd = [
+            sys.executable,
+            '-m', 'pip',
+            'install',
+            '--editable',
+            str(sample_project),
+            '--prefix', str(prefix),
+            '--no-build-isolation',
+        ]
+        subprocess.check_call(cmd, env=env)
+
+        # now run 'sample' with the prefix on the PYTHONPATH
+        bin = 'Scripts' if platform.system() == 'Windows' else 'bin'
+        exe = prefix / bin / 'sample'
+        if sys.version_info < (3, 7) and platform.system() == 'Windows':
+            exe = str(exe)
+        subprocess.check_call([exe], env=env)
-- 
2.34.1