Improve troubleshooting tests and add test for repair step

test/test_troubleshooting.py

@@ -3,25 +3,23 @@ import subprocess
 import pytest
 
 from . import utils
-from .test_projects import TestProject
+from .test_projects import TestProject, new_c_project
 
-so_file_project = TestProject()
+SO_FILE_WARNING = "NOTE: Shared object (.so) files found in this project."
-
-so_file_project.files["libnothing.so"] = ""
-
-so_file_project.files[
-    "setup.py"
-] = """
-raise Exception('this build will fail')
-"""
 
 
-def test_failed_project_with_so_files(tmp_path, capfd, build_frontend_env):
+@pytest.mark.parametrize("project_contains_so_files", [False, True])
+def test_failed_build_with_so_files(tmp_path, capfd, build_frontend_env, project_contains_so_files):
+    project = TestProject()
+    project.files["setup.py"] = "raise Exception('this build will fail')\n"
+    if project_contains_so_files:
+        project.files["libnothing.so"] = ""
+
     if utils.platform != "linux":
         pytest.skip("this test is only relevant to the linux build")
 
     project_dir = tmp_path / "project"
-    so_file_project.generate(project_dir)
+    project.generate(project_dir)
 
     with pytest.raises(subprocess.CalledProcessError):
         utils.cibuildwheel_run(project_dir, add_env=build_frontend_env)
@@ -29,4 +27,34 @@ def test_failed_project_with_so_files(tmp_path, capfd, build_frontend_env):
     captured = capfd.readouterr()
     print("out", captured.out)
     print("err", captured.err)
-    assert "NOTE: Shared object (.so) files found in this project." in captured.err
+
+    if project_contains_so_files:
+        assert SO_FILE_WARNING in captured.err
+    else:
+        assert SO_FILE_WARNING not in captured.err
+
+
+@pytest.mark.parametrize("project_contains_so_files", [False, True])
+def test_failed_repair_with_so_files(tmp_path, capfd, project_contains_so_files):
+    if utils.platform != "linux":
+        pytest.skip("this test is only relevant to the linux build")
+
+    project = new_c_project()
+
+    if project_contains_so_files:
+        project.files["libnothing.so"] = ""
+
+    project_dir = tmp_path / "project"
+    project.generate(project_dir)
+
+    with pytest.raises(subprocess.CalledProcessError):
+        utils.cibuildwheel_run(project_dir, add_env={"CIBW_REPAIR_COMMAND": "false"})
+
+    captured = capfd.readouterr()
+    print("out", captured.out)
+    print("err", captured.err)
+
+    if project_contains_so_files:
+        assert SO_FILE_WARNING in captured.err
+    else:
+        assert SO_FILE_WARNING not in captured.err