Fix libcudf gtests to pass null-count=0 for empty validity masks #12923
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Outdated suggestions cannot be applied.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.
Description
Removing some unneeded usages of
cudf::UNKNOWN_NULL_COUNT
specifically in libcudf gtests source files.These were found when working on other PRs.
Reducing the usage like this hopefully will move us closer to not using it at all.
There are few places in the gtest source files where we still use it even though the number of nulls is technically known but these may be fixed by adding and using some new test utilities in a future PR.
Checklist