Initial commit

tests/test_mscp_subprocess.py

@@ -0,0 +1,73 @@
+"""mSCP subprocess uses a real Python when frozen (not the PyInstaller binary)."""
+
+from __future__ import annotations
+
+import platform
+import sys
+from pathlib import Path
+
+import pytest
+from applepy import mscp
+
+
+def test_python_for_mscp_respects_applepy_python(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+    fake = tmp_path / "mypython"
+    fake.write_text("#!/bin/sh\necho ok\n", encoding="utf-8")
+    fake.chmod(0o755)
+    monkeypatch.setenv("APPLEPY_PYTHON", str(fake))
+    monkeypatch.delenv("APPLEPY_MACOS_SECURITY_ROOT", raising=False)
+    got = mscp._python_for_mscp_subprocess()
+    assert got == str(fake)
+
+
+def test_python_for_mscp_frozen_non_darwin_uses_meipass_python(
+    tmp_path: Path, monkeypatch: pytest.MonkeyPatch
+) -> None:
+    monkeypatch.delenv("APPLEPY_PYTHON", raising=False)
+    monkeypatch.setattr(sys, "frozen", True, raising=False)
+    monkeypatch.setattr(sys, "_MEIPASS", str(tmp_path), raising=False)
+    monkeypatch.setattr(platform, "system", lambda: "Linux")
+    py = tmp_path / "python3"
+    py.write_text("#!\n", encoding="utf-8")
+    py.chmod(0o755)
+    got = mscp._python_for_mscp_subprocess()
+    assert got == str(py)
+
+
+def test_python_for_mscp_frozen_darwin_skips_meipass_python(
+    tmp_path: Path, monkeypatch: pytest.MonkeyPatch
+) -> None:
+    """macOS bundle `python` is libPython, not an interpreter — use system or PATH."""
+    monkeypatch.delenv("APPLEPY_PYTHON", raising=False)
+    monkeypatch.setattr(sys, "frozen", True, raising=False)
+    me = tmp_path / "meipass"
+    me.mkdir()
+    fake_internal = me / "python3"
+    fake_internal.write_text("# would be dylib on real bundle\n", encoding="utf-8")
+    fake_internal.chmod(0o755)
+    monkeypatch.setattr(sys, "_MEIPASS", str(me), raising=False)
+    monkeypatch.setattr(platform, "system", lambda: "Darwin")
+    monkeypatch.setattr(mscp, "_SYSTEM_PYTHON3_CANDIDATES", ())
+    good = tmp_path / "path_python3"
+    good.write_text("#!/bin/sh\necho\n", encoding="utf-8")
+    good.chmod(0o755)
+    monkeypatch.setattr(mscp.shutil, "which", lambda _cmd: str(good))
+    got = mscp._python_for_mscp_subprocess()
+    assert got == str(good)
+
+
+def test_python_for_mscp_non_frozen_uses_sys_executable(monkeypatch: pytest.MonkeyPatch) -> None:
+    monkeypatch.delenv("APPLEPY_PYTHON", raising=False)
+    monkeypatch.setattr(sys, "frozen", False, raising=False)
+    assert mscp._python_for_mscp_subprocess() == sys.executable
+
+
+def test_run_subprocess_via_logfiles_captures_streams() -> None:
+    code, out, err = mscp._run_subprocess_via_logfiles(
+        [sys.executable, "-c", "import sys; print('hello'); print('warn', file=sys.stderr)"],
+        cwd=None,
+        timeout=30.0,
+    )
+    assert code == 0
+    assert "hello" in out
+    assert "warn" in err