chore: import upstream snapshot with attribution

tools/Polygraphy/tests/test_tests.py

@@ -0,0 +1,41 @@
+#
+# SPDX-FileCopyrightText: Copyright (c) 1993-2024 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.
+#
+
+"""
+Test-ception - this file includes tests for the tests.
+For example, this includes things like custom fixtures.
+"""
+
+
+def test_sandboxed_install_run(sandboxed_install_run):
+    status = sandboxed_install_run(
+        ["python3", "-c", "import colored; print(colored.__path__)"]
+    )
+    assert status.success
+    original_path = status.stdout
+
+    # Once we install a package in the virtualenv, we should get that version of the package in all subsequent commands.
+    status = sandboxed_install_run(["python3", "-m", "pip", "install", "colored"])
+    assert status.success
+
+    status = sandboxed_install_run(
+        ["python3", "-c", "import colored; print(colored.__path__)"]
+    )
+    assert status.success
+    venv_path = status.stdout
+
+    assert original_path != venv_path