Fix standalone sleep dry-run command generation

src/cloudai/workloads/sleep/standalone_command_gen_strategy.py

@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,16 +16,28 @@
 
 from typing import cast
 
+import toml
+
 from cloudai.core import CommandGenStrategy
+from cloudai.models.scenario import TestRunDetails
 
-from .sleep import SleepCmdArgs, SleepTestDefinition
+from .sleep import SleepTestDefinition
 
 
 class SleepStandaloneCommandGenStrategy(CommandGenStrategy):
     """Command generation strategy for the Sleep test on standalone systems."""
 
-    def gen_exec_command(self) -> str:
+    def _generate_sleep_command(self) -> str:
         tdef: SleepTestDefinition = cast(SleepTestDefinition, self.test_run.test)
-        tdef_cmd_args: SleepCmdArgs = tdef.cmd_args
-        sec = tdef_cmd_args.seconds
-        return f"sleep {sec}"
+        return f"sleep {tdef.cmd_args.seconds}"
+
+    def store_test_run(self) -> None:
+        test_cmd = self._generate_sleep_command()
+        self.test_run.output_path.mkdir(parents=True, exist_ok=True)
+        with (self.test_run.output_path / self.TEST_RUN_DUMP_FILE_NAME).open("w", encoding="utf-8") as f:
+            trd = TestRunDetails.from_test_run(self.test_run, test_cmd=test_cmd, full_cmd=test_cmd)
+            toml.dump(trd.model_dump(), f)
+
+    def gen_exec_command(self) -> str:
+        self.store_test_run()
+        return self._generate_sleep_command()

tests/workloads/sleep/test_command_gen_strategy_standalone.py

@@ -0,0 +1,45 @@
+# SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
+# Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from pathlib import Path
+
+import toml
+
+from cloudai.core import CommandGenStrategy, TestRun
+from cloudai.models.scenario import TestRunDetails
+from cloudai.systems.standalone import StandaloneSystem
+from cloudai.workloads.sleep import SleepCmdArgs, SleepStandaloneCommandGenStrategy, SleepTestDefinition
+
+
+def test_gen_exec_command_writes_test_run_details(tmp_path: Path, standalone_system: StandaloneSystem) -> None:
+    tdef = SleepTestDefinition(
+        name="sleep_test",
+        description="Simple sleep test",
+        test_template_name="Sleep",
+        cmd_args=SleepCmdArgs(seconds=60),
+    )
+    tr = TestRun(name="sleep-job", test=tdef, num_nodes=1, nodes=[], output_path=tmp_path / "output")
+
+    strategy = SleepStandaloneCommandGenStrategy(standalone_system, tr)
+    command = strategy.gen_exec_command()
+
+    assert command == "sleep 60"
+
+    dump_path = tr.output_path / CommandGenStrategy.TEST_RUN_DUMP_FILE_NAME
+    assert dump_path.is_file()
+    details = TestRunDetails.model_validate(toml.load(dump_path))
+    assert details.test_cmd == "sleep 60"
+    assert details.full_cmd == "sleep 60"