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[Merged by Bors] - Ignore wastefull RegExp
tests
#1840
Conversation
Test262 conformance changesVM implementation
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Codecov Report
@@ Coverage Diff @@
## main #1840 +/- ##
=======================================
Coverage 55.67% 55.67%
=======================================
Files 201 201
Lines 17375 17375
=======================================
Hits 9674 9674
Misses 7701 7701 Continue to review full report at Codecov.
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Benchmark for 05eeb00Click to view benchmark
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I just ran test262 on main
and on this code and the difference was huge:
main
= 21m13s
ignore-wastefull-regexp-tests
= 59s
Definitely seems like a good choice.
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I'm OK with this, but at some point we should run those tests, maybe before releases, or when we improve their performance.
bors r+ |
With the implementation of `String.fromCodePoint` in #1123 some `RegExp` tests are now running for a long time. These tests check every unicode codepoint for all regexp property escape/character classes. This not only makes the developer experience significantly worse, but also wastes cpu resources for the benefit of "completeness". I think these tests are completely useless. Ironically the unicode tables in the tests are generated - from the same data, that the unicode tables in the regex engine are also generated. 262 suite runtime: Before: ~03:30 https://github.com/boa-dev/boa/runs/5191567446?check_suite_focus=true After: ~31:00 https://github.com/boa-dev/boa/runs/5196405437?check_suite_focus=true
Pull request successfully merged into main. Build succeeded: |
RegExp
testsRegExp
tests
With the implementation of
String.fromCodePoint
in #1123 someRegExp
tests are now running for a long time. These tests check every unicode codepoint for all regexp property escape/character classes.This not only makes the developer experience significantly worse, but also wastes cpu resources for the benefit of "completeness". I think these tests are completely useless. Ironically the unicode tables in the tests are generated - from the same data, that the unicode tables in the regex engine are also generated.
262 suite runtime:
Before: ~03:30 https://github.com/boa-dev/boa/runs/5191567446?check_suite_focus=true
After: ~31:00 https://github.com/boa-dev/boa/runs/5196405437?check_suite_focus=true