tree 8b2ed7cb2218fee1f9ae37e96d56aa54e9a3bba3
parent 2dd6e8003c7e173a687825aaee15f278ed3ecfc8
author Hao Jiang <jianghao@google.com> 1781566208 +0000
committer Hao Jiang <jianghao@google.com> 1785345529 -0700

tests: fix flakiness in MctpUtil tests

- Replaced static sleep(3) in SetUp with dynamic system() wait loop for mock mctpd to claim name.
- Added 100ms delay after setupMctpEndpointListener to allow D-Bus match rules to register before triggering events.
- This resolves flakiness in MctpReactorDevice removal and destruction notification tests.

Google-Bug-Id: 509971428
TAG=agy
CONV=20b74d17-8c22-4637-865e-fef8e20edda2

Change-Id: I56b3c191277774ee75ade8a65bc97873938de5b9