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-rw-r--r--setuptools/tests/test_build_meta.py14
1 files changed, 14 insertions, 0 deletions
diff --git a/setuptools/tests/test_build_meta.py b/setuptools/tests/test_build_meta.py
index f33a6968..f776b09d 100644
--- a/setuptools/tests/test_build_meta.py
+++ b/setuptools/tests/test_build_meta.py
@@ -3,6 +3,7 @@ import shutil
import tarfile
import importlib
from concurrent import futures
+import re
import pytest
from jaraco import path
@@ -442,6 +443,19 @@ class TestBuildMetaBackend:
with pytest.raises(AssertionError):
build_backend.build_sdist("temp")
+ @pytest.mark.parametrize('build_hook', ('build_sdist', 'build_wheel'))
+ def test_build_with_empty_setuppy(self, build_backend, build_hook):
+ files = {'setup.py': ''}
+ path.build(files)
+
+ with pytest.raises(
+ ValueError,
+ match=re.escape(
+ 'No distribution was found. The distribution was '
+ 'possibly not built. Ensure that your `setup.py` '
+ 'is not empty and that it calls `setup()`.')):
+ getattr(build_backend, build_hook)("temp")
+
class TestBuildMetaLegacyBackend(TestBuildMetaBackend):
backend_name = 'setuptools.build_meta:__legacy__'