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OpenAtomFoundation / pika

Pika is a Redis-Compatible database developed by Qihoo's infrastructure team.
BSD 3-Clause "New" or "Revised" License
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fix: add multi.tcl #2757

Closed saz97 closed 2 months ago

saz97 commented 3 months ago

To fix issue#2531, add multi.tcl

Summary by CodeRabbit

coderabbitai[bot] commented 3 months ago

Walkthrough

Recent updates include reordering elements in an array comparison within a test, adding logging statements to various methods in PikaClientConn, tweaking configurations in default.conf for better performance, and introducing new tests in multi.tcl for multi-execution logic in Redis. These changes aim to enhance logging, performance, and testing robustness.

Changes

File Path Change Summary
tests/integration/geo_test.go Reordered elements in array comparisons within a test.
src/pika_client_conn.cc Added logging statements and modified conditions within methods in the PikaClientConn class: DoCmd, SetTxnFailedFromKeys, SetAllTxnFailed, SetTxnFailedFromDBs.
tests/assets/default.conf Adjusted thread configurations for replication, sync settings for binlogs, and database parameters to optimize performance and replication processes.
tests/unit/type/multi.tcl Introduced new tests for multi-execution logic in Redis, covering commands like MULTI, EXEC, DISCARD, WATCH, and UNWATCH, among others.

Sequence Diagram(s)

No sequence diagrams are provided as the changes are too varied and do not represent a single new feature or modification to control flow.

Poem

In the land of code, where changes flow, Logs now tell where commands go. Tests are robust, configs refined, Performance tuned, all tasks aligned. Hopping through the updates clear, CodeRabbit brings cheer near! ๐Ÿ‡โœจ

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AlexStocks commented 3 months ago

@CodiumAI-Agent /review

CodiumAI-Agent commented 3 months ago

PR Reviewer Guide ๐Ÿ”

โฑ๏ธ Estimated effort to review [1-5] 4
๐Ÿงช Relevant tests Yes
๐Ÿ”’ Security concerns No
โšก Key issues to review Possible Bug:
The commented tests indicate that the behavior of Pika is inconsistent with Redis. This needs further investigation to ensure that these inconsistencies are acceptable or if they need to be addressed.
Test Coverage:
Ensure that all new tests pass and cover the expected functionality, especially since some tests are commented out due to inconsistencies or unsupported commands.
AlexStocks commented 3 months ago

@CodiumAI-Agent /improve

CodiumAI-Agent commented 3 months ago

PR Code Suggestions โœจ

CategorySuggestion                                                                                                                                    Score
Possible issue
Correct a typo in the test description ___ **Correct the typo in the test description from "MUTLI" to "MULTI".** [tests/unit/type/multi.tcl [2]](https://github.com/OpenAtomFoundation/pika/pull/2757/files#diff-8a013aca5903f43f26127e716be92e3985f298572bb7d75e35a729ed3a457dd2R2-R2) ```diff -test {MUTLI / EXEC basics} { +test {MULTI / EXEC basics} { ```
Suggestion importance[1-10]: 10 Why: Correcting typos in test descriptions is crucial for readability and understanding the purpose of the tests.
10
Enhancement
Add error handling for the r exec command ___ **Add error handling for the r exec command to ensure that the script handles potential
execution failures gracefully.** [tests/unit/type/multi.tcl [10]](https://github.com/OpenAtomFoundation/pika/pull/2757/files#diff-8a013aca5903f43f26127e716be92e3985f298572bb7d75e35a729ed3a457dd2R10-R10) ```diff -r exec +if {[catch {r exec} result]} { + # Handle error, e.g., log or clean up + puts "Error during EXEC: $result" +} ```
Suggestion importance[1-10]: 8 Why: Adding error handling improves the robustness of the test script, ensuring that potential execution failures are managed gracefully.
8
Maintainability
Use a variable for the wait time in the after command ___ **Replace the direct use of after 1100 with a variable or constant that defines the wait
time, to improve code readability and maintainability.** [tests/unit/type/multi.tcl [237]](https://github.com/OpenAtomFoundation/pika/pull/2757/files#diff-8a013aca5903f43f26127e716be92e3985f298572bb7d75e35a729ed3a457dd2R237-R237) ```diff -after 1100 +set waitTime 1100 +after $waitTime ```
Suggestion importance[1-10]: 7 Why: Using a variable for the wait time improves code readability and maintainability, making it easier to adjust the wait time if needed.
7
Best practice
Use braces consistently for Tcl command blocks to prevent parsing issues ___ **Ensure consistent use of braces for Tcl commands to prevent unwanted command execution
during parsing, especially for the test command blocks.** [tests/unit/type/multi.tcl [243]](https://github.com/OpenAtomFoundation/pika/pull/2757/files#diff-8a013aca5903f43f26127e716be92e3985f298572bb7d75e35a729ed3a457dd2R243-R243) ```diff -test {DISCARD should clear the WATCH dirty flag on the client} { +test {{DISCARD should clear the WATCH dirty flag on the client}} { ```
Suggestion importance[1-10]: 6 Why: Ensuring consistent use of braces helps prevent unwanted command execution during parsing, which is a good practice for maintaining code reliability.
6
luky116 commented 2 months ago

PRๅ‚่€ƒ๏ผšhttps://github.com/OpenAtomFoundation/pika/pull/2815/files