gh-94205: Ensures all required DLLs are copied on Windows for underpth tests (GH-94206)

zooba · web-flow · commit 8d8ce130fd77 · 2022-06-24T12:39:22.000+01:00
diff --git a/Lib/test/test_site.py b/Lib/test/test_site.py
@@ -572,6 +572,8 @@ def _create_underpth_exe(self, lines, exe_pth=True):
         dll_file = os.path.join(temp_dir, os.path.split(dll_src_file)[1])
         shutil.copy(sys.executable, exe_file)
         shutil.copy(dll_src_file, dll_file)
+        for fn in glob.glob(os.path.join(os.path.split(dll_src_file)[0], "vcruntime*.dll")):
+            shutil.copy(fn, os.path.join(temp_dir, os.path.split(fn)[1]))
         if exe_pth:
             _pth_file = os.path.splitext(exe_file)[0] + '._pth'
         else:
