Fix test case instability introduced in 085b6b667. I forgot that the WAL directory might hold other files besides WAL segments, notably including new segments still being filled. That means a blind test for the first file's size being 16MB can fail. Restrict based on file name length to make it more robust.
Per buildfarm. Branch ------ REL_11_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/13f353b0e0775642c212ac557b371eefa171d179 Modified Files -------------- src/test/regress/expected/misc_functions.out | 3 ++- src/test/regress/sql/misc_functions.sql | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-)
