Passing Specs per Ruby Implementation

This page shows the number of passing ruby/spec specs per Ruby implementation. This page is updated daily and automatically with GitHub Actions on this repository.

Specs excluded by a Ruby implementation (via tags) are not run, as those may cause a fatal error and abort the process, and also they are not run in that implementation's CI. Specs are run on a Ruby implementation with no extra options, i.e., with the default behavior a user would see. The only exception is using --dev on JRuby so it runs specs slightly faster. More details are available in this related blog post.

More Ruby implementations are welcome via PRs. See this workflow for how it works.

Group CRuby 4.0 TruffleRuby dev JRuby dev monoruby dev
RUBY_VERSION 4.0.7 4.0.2 4.0.0 4.0.6
Command-line
175 specs		 100% 95.4% 88.6% 100%
Language 100% of 2934 specs 98.9% of 2934 specs 97.1% of 2939 specs 99.6% of 2768 specs
Core Library 100% of 23151 specs 98.2% of 23113 specs 95.6% of 23106 specs 99.4% of 23141 specs
Standard Library 100% of 6402 specs 98.9% of 6419 specs 87.4% of 6489 specs 68.4% of 5497 specs
Security
34 specs		 100% 100% 97.1% 100%
TOTAL without C-API specs 100% 32696 passing
in 1min 4s 		98.4% 32152 passing
in 1min 47s 		94.1% 30800 passing
in 7min 35s 		94.0% 29728 passing
in 0min 38s
C-API 100% of 1659 specs 98.6% of 1675 specs 0.0% of 1659 specs 0.0% of 1659 specs
TOTAL 100% 34355 passing
in 1min 32s 		98.4% 33804 passing
in 2min 2s 		89.5% 30800 passing
in 7min 35s 		89.3% 29728 passing
in 0min 38s