February to May 2020
May 2020
- Created / modified QA tests for 6 tracker tickets
- Migrated 4 tests from GTCS
- Found / reported bugs: CORE-6297
- OLTP-EMUL, 4.x Classic and SuperClassic: command to change DB state to full shutdown can hang
- Found problem in FDB driver: delay for 5 seconds can occur after closing connection
- FB 4.x (builds 1969 and 1970) crashed several times while running tests for CORE-4571 and CORE-5034
- Implemented test for new metadata storage mechanism (requested by Alex Peshkov)
- CORE-6309 still has a problems when we want to retrieve info about ~255 limbo transactions
- OLTP-EMUL: compared memory consumption on standard and special build (with new metadata storage)
- Refactored several QA batch files
- OLTP-EMUL improvements
April 2020
- Created / modified QA tests for >30 tracker tickets
- Migrated 18 tests from GTCS
- Found / reported bugs: CORE-6290, CORE-6291
- Reported regressions for CORE-1313, CORE-2031, CORE-2068, CORE-5034
- Refactored test that checks 'CREATE OR ALTER USER ... TAGS (...)'
- Reported bug in the new sorting method (experimental build)
- Discussed issues re. "ALTER DOMAIN ADD <new_constraint> DROP CONSTRAINT" -- different behaviour between v3 and v2.5
- Reported bugchecks due to ODS changes (new RDB$ tables added)
- OLTP-EMUL, 3.0.6.33289 CS: command to shutdown DB does not return to OS
- OLTP-EMUL, 4.x CS / SC: unexpected violations of CHECK constraint
- fbt-cross-report: changes in code that generates HTML report
March 2020
- Created / modified QA tests for 18 tracker tickets
- Started migration of GTCS test to FBT (~60 tests completed)
- Found / reported bugs: CORE-6264
- Updated FDB driver on the QA servers after a bugfix
- Reported crashes for CORE-6015
- Reported WI-V3.0.6.33259 SC freezing in production
- Reported bugcheck "record disappeared (186)" for WI-V3.0.6.33259
February 2020
- Created / modified QA tests for 23 tracker tickets
- Found / reported bugs: CORE-6241, CORE-6247, CORE-6248, CORE-6251
- OLTP-EMUL: changes for generating and uploading HTML report when running on Linux
- OLTP-EMUL: generated etalone databases for regular runs
- Reported crash discovered with WI-3.0.5.33212, SS
- fbt-cross-report: further steps in order to reduce size of generated html
- Reported regressions for CORE-1760, CORE-4310, CORE-5545
- Reported crash discovered with LI-V3.0.5.33187 SS
- fbt-cross-report: refactoring
Pavel Zotov
Moscow, Russian Federation
