tree 7502877e4a34bad7ff56af7ac33e9b7884c65046
parent 4d0ddb791edc5fa52a39be6968684da76e575594
author Zhongpeng Lin <zplin@uber.com> 1739295031 -0800
committer GitHub <noreply@github.com> 1739295031 +0000
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Populate timestamp in test.xml (#4259)

**What type of PR is this?**
Feature

**What does this PR do? Why is it needed?**
The `<testsuite>` element in JUnit XML has a `timestamp` attribute, but
the `<testcase>` doesn't, while Go test's json has the timestamp for
every event. This PR find the smallest timestamp in the json events and
use that as the `timestamp` of `<testsuite>`.

**Test plan**
* Unit test
* Verify that the timestamps are different with `--runs_per_test=10`