feat(solver-bootstrap): step 0 — harness-self-tests

2026-07-30 00:02:27 +09:00
parent 026c9eea7c
commit 051434b388
3 changed files with 172 additions and 0 deletions
@@ -0,0 +1,74 @@
+from types import SimpleNamespace
+
+import pytest
+
+from scripts.msvc_harness.models import (
+    CommandSpec,
+    ProjectKind,
+    ResultCheck,
+    ResultCheckKind,
+    ValidationPlan,
+    ValidationStep,
+)
+from scripts.msvc_harness.process import ValidationFailure, execute_plan
+
+
+def _ctest_plan(root):
+    command = CommandSpec(
+        ("ctest", "--show-only=json-v1"),
+        root,
+        "CTest discovery",
+    )
+    check = ResultCheck(ResultCheckKind.CTEST_HAS_TESTS)
+    return ValidationPlan(
+        ProjectKind.CMAKE,
+        (ValidationStep(command, (check,)),),
+    )
+
+
+def test_execute_plan_rejects_ctest_json_with_no_tests(tmp_path):
+    def fake_run(*args, **kwargs):
+        return SimpleNamespace(returncode=0, stdout='{"tests": []}', stderr="")
+
+    with pytest.raises(ValidationFailure, match="CTest discovered no tests"):
+        execute_plan(
+            _ctest_plan(tmp_path),
+            tmp_path,
+            deadline=10,
+            run=fake_run,
+            clock=lambda: 0,
+        )
+
+
+def test_execute_plan_accepts_ctest_json_with_tests_without_shell(tmp_path):
+    calls = []
+
+    def fake_run(*args, **kwargs):
+        calls.append((args, kwargs))
+        return SimpleNamespace(
+            returncode=0,
+            stdout='{"tests": [{"name": "unit"}]}',
+            stderr="",
+        )
+
+    results = execute_plan(
+        _ctest_plan(tmp_path),
+        tmp_path,
+        deadline=10,
+        run=fake_run,
+        clock=lambda: 0,
+    )
+
+    assert len(results) == 1
+    assert calls == [
+        (
+            (["ctest", "--show-only=json-v1"],),
+            {
+                "cwd": tmp_path.resolve(),
+                "env": None,
+                "capture_output": True,
+                "shell": False,
+                "timeout": 10,
+            },
+        )
+    ]