Avoid a test dependency on a C compiler

pypa · Mar 19, 2020 · f4a7fae · f4a7fae
1 parent 98aa09c
commit f4a7fae
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/tests/functional/test_wheel.py b/tests/functional/test_wheel.py
@@ -1,6 +1,7 @@
 """'pip wheel' tests"""
 import os
 import re
+import sys
 from os.path import exists
 
 import pytest
@@ -293,6 +294,12 @@ def test_pip_wheel_ext_module_with_tmpdir_inside(script, data, common_wheels):
     tmpdir = data.src / 'extension/tmp'
     tmpdir.mkdir()
     script.environ['TMPDIR'] = str(tmpdir)
+
+    # To avoid a test dependency on a C compiler, we set the env vars to "noop"
+    # The .c source is empty anyway
+    noop = sys.executable + ' -c ""'
+    script.environ['CC'] = script.environ['LDSHARED'] = str(noop)
+
     result = script.pip(
         'wheel', data.src / 'extension',
         '--no-index', '-f', common_wheels