Changyu Bi d5bc30befa Enforce status checking after Valid() returns false for IteratorWrapper (#11975) ... Summary: ... when compiled with ASSERT_STATUS_CHECKED = 1. The main change is in iterator_wrapper.h. The remaining changes are just fixing existing unit tests. Adding this check to IteratorWrapper gives a good coverage as the class is used in many places, including child iterators under merging iterator, merging iterator under DB iter, file_iter under level iterator, etc. This change can catch the bug fixed in https://github.com/facebook/rocksdb/issues/11782. Future follow up: enable `ASSERT_STATUS_CHECKED=1` for stress test and for DEBUG_LEVEL=0. Pull Request resolved: https://github.com/facebook/rocksdb/pull/11975 Test Plan: * `ASSERT_STATUS_CHECKED=1 DEBUG_LEVEL=2 make -j32 J=32 check` * I tried to run stress test with `ASSERT_STATUS_CHECKED=1`, but there are a lot of existing stress code that ignore status checking, and fail without the change in this PR. So defer that to a follow up task. Reviewed By: ajkr Differential Revision: D50383790 Pulled By: cbi42 fbshipit-source-id: 1a28ce0f5fdf1890f93400b26b3b1b3a287624ce		2023-10-18 09:38:38 -07:00
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option_change_migration.cc
option_change_migration_test.cc	Enforce status checking after Valid() returns false for IteratorWrapper (#11975)	2023-10-18 09:38:38 -07:00