[test] Reenable stdlib/StringIndex, requiring optimized_stdlib #62891
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This test was disabled in #62875 because the addition of the new UTF-16 breadcrumbs tests seriously regressed DebugAssert runs on CI.
It turns out that even without that test, this test case is simply not appropriate to run with unoptimized stdlib builds -- e.g. the index interchange tests also take an extraordinarily long time to finish.
Let's reenable this test, but only run it with optimized stdlibs.
rdar://103934958