speccpu: add SPEC class

test/test_spec.py

@@ -1,8 +1,9 @@
 from pathlib import Path
+from unittest import mock
 
 import pytest
 
-from speccpu import find_build
+from speccpu import SPEC, find_build
 
 
 class TestFindBuild:
@@ -33,3 +34,48 @@ class TestFindBuild:
         build_parent = Path(tmpdir)
         with pytest.raises(RuntimeError):
             find_build(build_parent)
+
+
+class TestSPEC:
+    def test_init(self):
+        spec_dir = Path("/path/to/spec")
+        spec = SPEC(spec_dir)
+        assert spec.dir == spec_dir
+
+    def test_config_dir(self):
+        spec_dir = Path("/path/to/spec")
+        spec = SPEC(spec_dir)
+        assert spec.config_dir == spec_dir / "config"
+
+    def test_env(self):
+        spec_dir = Path("/path/to/spec")
+        spec = SPEC(spec_dir)
+        with mock.patch("speccpu.create_spec_env") as mock_create_env:
+            spec.env()
+            mock_create_env.assert_called_once_with(spec_dir)
+
+    def test_mkcmd_runcpu_default(self):
+        spec = SPEC(Path("/path/to/spec"))
+        cmd = spec.mkcmd_runcpu("myconfig", ["benchmark1", "benchmark2"])
+        assert cmd == [
+            "runcpu",
+            "--setprocgroup",
+            "-i",
+            "ref",
+            "-c",
+            "myconfig",
+            "benchmark1",
+            "benchmark2",
+        ]
+
+    def test_mkcmd_runcpu_no_procgroup(self):
+        spec = SPEC(Path("/path/to/spec"))
+        cmd = spec.mkcmd_runcpu("myconfig", ["benchmark1"], setprocgroup=False)
+        assert "--setprocgroup" not in cmd
+
+    def test_mkcmd_runcpu_with_output_dir(self):
+        spec = SPEC(Path("/path/to/spec"))
+        output_dir = Path("/output/dir")
+        cmd = spec.mkcmd_runcpu("myconfig", ["benchmark1"], output_root=output_dir)
+        assert "--outputdir" in cmd
+        assert str(output_dir) in cmd