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Tidy up performance tests - #3230
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paulmedynski
commented
Mar 19, 2025
- Tidied up the existing Performance benchmarks.
- Added environment variables to specify config files.
- Removed Newtonsoft.Json as a dependency.
- Simplified csproj a bit.
- Tidied up the existing Performance benchmarks. - Added environment variables to specify config files. - Removed Newtonsoft.Json as a dependency. - Simplified csproj a bit.
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Pull Request Overview
This PR tidies up the performance tests by refactoring configuration loading, removing the Newtonsoft.Json dependency, and simplifying project files.
- Introduces a new JSON configuration loader using System.Text.Json.
- Updates performance test configuration for benchmarks and data types across several files.
- Revises the BUILDGUIDE to include instructions for setting up the runner configuration and an empty database.
Reviewed Changes
Copilot reviewed 6 out of 8 changed files in this pull request and generated 1 comment.
Show a summary per file
| File | Description |
|---|---|
| src/Microsoft.Data.SqlClient/tests/PerformanceTests/Config/Loader.cs | Adds a utility to load JSON configs with environment variable overrides. |
| BUILDGUIDE.md | Updates usage instructions for benchmarks and configuration management. |
| src/Microsoft.Data.SqlClient/tests/PerformanceTests/Config/DataTypes.cs | Introduces a Load() method to load data types configuration. |
| src/Microsoft.Data.SqlClient/tests/PerformanceTests/Config/Config.cs | Adds a Load() method for benchmark configuration. |
| src/Microsoft.Data.SqlClient/tests/PerformanceTests/Program.cs | Refactors config loading and benchmark execution from a static context to an instance context. |
| src/Microsoft.Data.SqlClient/tests/PerformanceTests/BenchmarkRunners/BaseRunner.cs | Replaces Newtonsoft.Json deserialization with the new Loader API. |
Files not reviewed (2)
- src/Microsoft.Data.SqlClient/tests/PerformanceTests/Microsoft.Data.SqlClient.PerformanceTests.csproj: Language not supported
- tools/props/Versions.props: Language not supported
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Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #3230 +/- ##
==========================================
+ Coverage 72.73% 72.92% +0.18%
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Files 288 303 +15
Lines 59527 59527
==========================================
+ Hits 43298 43409 +111
+ Misses 16229 16118 -111
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- Improved benchmark running instructions.