Protect credential transport from sudo I/O logging and report matched platforms

source/tests/test_doctor_platform_output.py

@@ -0,0 +1,37 @@
+import argparse
+import contextlib
+import io
+import sys
+import unittest
+from pathlib import Path
+from unittest import mock
+sys.path.insert(0, str(Path(__file__).resolve().parents[1] / "expanded"))
+from framebridge_expanded import cli
+
+class DoctorPlatformOutputTests(unittest.TestCase):
+    def render(self, compatibility, ok):
+        result = {"ok": ok, "compatible_debian_13_amd64": False,
+                  "platform_compatibility": compatibility, "display": "unavailable"}
+        runtime = mock.Mock()
+        runtime.doctor.return_value = result
+        output = io.StringIO()
+        with mock.patch.object(cli, "_module", return_value=runtime), contextlib.redirect_stdout(output):
+            code = cli._doctor_command(argparse.Namespace(json=False), Path("/unused-test-state"))
+        return code, output.getvalue()
+
+    def test_supported_ubuntu_uses_current_profile_not_legacy_debian_flag(self):
+        code, text = self.render({"ok": True, "profile_id": "ubuntu24.04-amd64-py312", "issues": []}, True)
+        self.assertEqual(code, 0)
+        self.assertIn("Platform: compatible", text)
+        self.assertIn("ubuntu24.04-amd64-py312", text)
+        self.assertNotIn("Debian 13 amd64:", text)
+
+    def test_incompatible_abi_is_explained_in_human_diagnostics(self):
+        code, text = self.render({"ok": False, "profile_id": "mint22-amd64-py312",
+                                 "issues": ["Installed artifact profile/ABI does not match this operating system and interpreter."]}, False)
+        self.assertNotEqual(code, 0)
+        self.assertIn("not verified compatible", text)
+        self.assertIn("profile/ABI does not match", text)
+
+if __name__ == "__main__":
+    unittest.main()