Move code from SetUp/TearDown to constructor/destructor

[wujingyue]

https://github.com/google/googletest/blob/main/docs/faq.md#CtorVsSetUp

[github-actions]

Description

• Moved setup code to constructor

• Moved teardown code to destructor

• Refactored NVFuserTest initialization

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Changes walkthrough 📝

Relevant files

Enhancement

test_multidevice_overlap.cpp Added teardown method to reset resources                                  tests/cpp/test_multidevice_overlap.cpp Added TearDown method to reset tc_locally_reduced_ Called OverlapTest::TearDown() in TearDown +5/-0      utils.cpp Refactored setup and teardown to constructor and destructor tests/cpp/utils.cpp Renamed SetUp to NVFuserTest constructor Moved GPU check from SetUp to constructor Renamed TearDown to NVFuserTest destructor +9/-6      utils.h Updated NVFuserTest class declarations                                      tests/cpp/utils.h Added constructor and destructor declarations Removed TearDown method declaration +2/-1

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PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

🧪 PR contains tests

⚡ Recommended focus areas for review Code Duplication The TearDown method is being overridden in CollectiveBasedOverlapTest but the original TearDown from OverlapTest is not being called. Ensure that the base class's TearDown is called to avoid missing any cleanup. void TearDown() override { tc_locally_reduced_.reset(); OverlapTest::TearDown(); } Code Duplication The SetUp method in NVFuserTest is being moved from the constructor to the SetUp method, but the original SetUp method still contains some initialization code that should be moved to the constructor. Ensure that all initialization code is in the constructor. void NVFuserTest::SetUp() { // requires PASCAL or newer if (!deviceMajorMinorCheck(6)) { GTEST_SKIP() << "skipping tests on pre-PASCAL GPUs"; } } Missing Destructor Declaration The destructor ~NVFuserTest() is declared in the header file but not defined in the source file. Ensure that the destructor is properly defined. ~NVFuserTest() override; void SetUp() override;

[wujingyue]

!test

[wujingyue]

This is a leftover from another draft PR. It's not strictly required for this PR but in general things allocated in SetUp should be cleaned in TearDown. If it were allocated in the constructor, we could skip this because the destructor automatically destructs members.