Converting tests to the new-style

test/old/05_environment/cibuildwheel_test.py

@@ -0,0 +1,32 @@
+import os
+import pytest
+import subprocess
+import utils
+
+
+def test():
+    project_dir = os.path.dirname(__file__)
+
+    # write some information into the CIBW_ENVIRONMENT, for expansion and
+    # insertion into the environment by cibuildwheel. This is checked
+    # in setup.py
+    actual_wheels = utils.cibuildwheel_run(project_dir, add_env={
+        'CIBW_ENVIRONMENT': '''CIBW_TEST_VAR="a b c" CIBW_TEST_VAR_2=1 CIBW_TEST_VAR_3="$(echo 'test string 3')" PATH=$PATH:/opt/cibw_test_path''',
+        'CIBW_ENVIRONMENT_WINDOWS': '''CIBW_TEST_VAR="a b c" CIBW_TEST_VAR_2=1 CIBW_TEST_VAR_3="$(echo 'test string 3')" PATH="$PATH;/opt/cibw_test_path"''',
+    })
+
+    # also check that we got the right wheels built
+    expected_wheels = utils.expected_wheels('spam', '0.1.0')
+    assert set(actual_wheels) == set(expected_wheels)
+
+
+def test_overridden_path(tmp_path):
+    project_dir = os.path.dirname(__file__)
+
+    # mess up PATH, somehow
+    with pytest.raises(subprocess.CalledProcessError):
+        utils.cibuildwheel_run(project_dir, output_dir=tmp_path, add_env={
+            'CIBW_ENVIRONMENT': '''SOMETHING="$(mkdir new_path && touch new_path/python)" PATH="$(realpath new_path):$PATH"''',
+            'CIBW_ENVIRONMENT_WINDOWS': '''SOMETHING="$(mkdir new_path && type nul > new_path/python.exe)" PATH="$CD\\new_path;$PATH"''',
+        })
+    assert len(os.listdir(str(tmp_path))) == 0