test_extensible: Improve handling of incorrect inputs The SQL wrappers of the module relied on stringToNode(), that trusts its input. When specifying node strings that to not match with the expected ExtensibleNode "TestExtNode", the module would crash.
This adds a simple set of sanity checks to check the input, ensuring that only an ExtensibleNode "TestExtNode" goes through. Though far from critical, it's always nice to make these test modules not crash when used. Oversight in 0e944fe3579. Author: Zsolt Parragi <[email protected]> Reviewed-by: Greg Burd <[email protected]> Discussion: https://postgr.es/m/can4czfotqxmzvupxweo4fm7+sjrpjuqu-jvyketlbxuhqgb...@mail.gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/7ac0c2d058adb0aa47b7deb444c1949b84b7d781 Modified Files -------------- .../test_extensible/expected/test_extensible.out | 7 ++++ .../test_extensible/sql/test_extensible.sql | 4 ++ src/test/modules/test_extensible/test_extensible.c | 45 ++++++++++++++++------ 3 files changed, 44 insertions(+), 12 deletions(-)
