Add systematic type-matrix and fuzz tests for expression functions - #350

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davidkhk wants to merge 12 commits into

test-quality-improvements

Commits on Jun 11, 2026

Add test infrastructure: stream_data, TypeTestMatrix and FuzzHelpers support modules
davidkhk
committed
acfff65
Add pilot type-matrix tests for upper, lower, abs, round and date
davidkhk
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d003891
Add type-matrix tests for number functions
davidkhk
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e641ebc
Add type-matrix tests for date functions
davidkhk
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cedf7f6
Add type-matrix tests for logical functions
davidkhk
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09b169b
Add type-matrix tests for string functions
davidkhk
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4d6b823
Add type-matrix tests for enum functions
davidkhk
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87fb635
Add property-based fuzz tests for crash-safe expression functions
davidkhk
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e7cd7db
Add TESTING.md documenting the test approach and how to run fuzz tests
davidkhk
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2e6df2a
Add scheduled CI workflow for property-based fuzz tests
davidkhk
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48bb3e8

Commits on Jun 12, 2026