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Files that changed from the base of the PR and between b9d414def86f4bdc828af30427bce035719f4271 and 3b76af8de5bd49ebf2834ddd59ca57d1948eae9c.
The changes primarily focus on enhancing fuzz testing functionalities in a database system. New targets for fuzz testing region migration and failover operations were added. Additionally, there’s a refactoring of the partitioning logic and introduction of utilities for region migration and procedure handling. The updates improve the testing of table partitioning, timestamp operations, and region management capabilities.
File(s) | Change Summary |
---|---|
.github/workflows/develop.yml | Added new targets "fuzz_migrate_mito_regions" and "fuzz_failover_mito_regions" to workflow matrix configuration. |
tests-fuzz/Cargo.toml | Added binary configurations for fuzz_migrate_mito_regions and fuzz_failover_mito_regions . |
tests-fuzz/src/context.rs | Added method timestamp_column to TableContext struct for retrieving the timestamp column. |
tests-fuzz/src/generator/create_expr.rs, tests-fuzz/src/translator/mysql/create_expr.rs | Refactored partition definitions logic and updated partition expression generation and table options formatting. |
tests-fuzz/src/ir.rs, tests-fuzz/src/ir/insert_expr.rs | Added functions for generating partition bounds, values, sorting rows, and retrieving column information in InsertIntoExpr struct. Updated timestamp generation logic. |
tests-fuzz/src/utils.rs, tests-fuzz/src/utils/migration.rs, tests-fuzz/src/utils/procedure.rs | Added migration and procedure modules with functions for region migration, distribution, procedure state fetching, and procedure completion waiting. |
tests-fuzz/targets/migration/fuzz_migrate_mito_regions.rs | Added functionality for testing region migration in a database system with fuzz testing capabilities. |
sequenceDiagram
participant FuzzTester
participant MigrationModule
participant Database
FuzzTester->>MigrationModule: Invoke migrate_region(from_peer, to_peer)
MigrationModule->>Database: Execute SQL for region transfer
Database->>MigrationModule: Return transfer status
MigrationModule->>FuzzTester: Return migration result
FuzzTester->>MigrationModule: Wait for region distribution
MigrationModule->>Database: Check region distribution
Database->>MigrationModule: Return current distribution
MigrationModule->>FuzzTester: Return distribution status
In the realm of data bright, Fuzzing regions takes its flight. Partitions whisper, bounds align, Mitos migrate, procedures refine. New paths usher through code's might, All tested well, from morn to night. 🌟
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Summary by CodeRabbit
New Features
Refactor
Tests