Shrink relationComplexityError test size #62754
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typescript-bot
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RyanCavanaugh
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Nov 13, 2025
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Pull Request Overview
This PR reduces the size of the relationComplexityError compiler test to prevent timeouts on slower build machines. By reducing the Digits type from 10 literal types ('0'-'9') to 8 literal types ('0'-'7'), the number of type combinations drops from 10,000 to 4,096, significantly improving test performance while still reproducing the relation complexity error from issue #55630.
Key Changes
- Reduced
Digitstype from 10 literals to 8 literals, decreasing type combinations from 10^4 to 8^4 - Updated all baseline files to reflect the reduced Type Count (from 25,000 to 10,000) and adjusted symbol positions
Reviewed Changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| tests/cases/compiler/relationComplexityError.ts | Removed '8' and '9' from the Digits type to reduce test complexity |
| tests/baselines/reference/relationComplexityError.types | Updated type count from 25,000 to 10,000 and refreshed type baselines |
| tests/baselines/reference/relationComplexityError.symbols | Updated symbol declaration positions to reflect shorter Digits type definition |
| tests/baselines/reference/relationComplexityError.errors.txt | Updated error baseline to reflect the reduced Digits type |
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Getting tired of this test timing out on slower builders.