Fix GH-13517: Multiple test failures when building with --with-expat #13522
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Outdated suggestions cannot be applied.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.
The reflection failure is because the XML extension is used to check the module dependency information, but that extension can be configured to not depend on ext/libxml, resulting in a different output. The solution is to check another extension instead.
The test failures in ext/xml/tests are because of different behaviour between libxml2 and Expat error handling. These are expected differences and the solution is to split the tests.