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Requiring mutant in truffleruby leads to org.jcodings.exception.CharacterPropertyException #2798

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mostlyobvious opened this issue Nov 30, 2022 · 3 comments
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Requiring mutant in truffleruby leads to org.jcodings.exception.CharacterPropertyException #2798

mostlyobvious opened this issue Nov 30, 2022 · 3 comments
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@andrykonchin
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compatibility
Milestone
23.0.0 Release (J...

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@mostlyobvious
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I do not expect mutant to run on truffleruby (fork), but I've accidentally noticed this when requiring gem:

$ ruby -v
truffleruby 22.3.0, like ruby 3.0.3, GraalVM CE Native [aarch64-darwin]

$ irb -rmutant
/Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/gems/gems/mutant-0.11.17/lib/mutant/ast/regexp/transformer/direct.rb:47:in `block in <class:ASTToExpression>': invalid character property name <let> (org.jcodings.exception.CharacterPropertyException): /\P{letter}/ (RegexpError)
	from <internal:core> core/enumerable.rb:154:in `block in flat_map'
	from <internal:core> core/enumerable.rb:153:in `each'
	from <internal:core> core/enumerable.rb:153:in `flat_map'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/gems/gems/mutant-0.11.17/lib/mutant/ast/regexp/transformer/direct.rb:39:in `<class:ASTToExpression>'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/gems/gems/mutant-0.11.17/lib/mutant/ast/regexp/transformer/direct.rb:36:in `<class:Direct>'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/gems/gems/mutant-0.11.17/lib/mutant/ast/regexp/transformer/direct.rb:24:in `<class:Transformer>'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/gems/gems/mutant-0.11.17/lib/mutant/ast/regexp/transformer/direct.rb:6:in `<module:Regexp>'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/gems/gems/mutant-0.11.17/lib/mutant/ast/regexp/transformer/direct.rb:5:in `<class:AST>'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/gems/gems/mutant-0.11.17/lib/mutant/ast/regexp/transformer/direct.rb:4:in `<module:Mutant>'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/gems/gems/mutant-0.11.17/lib/mutant/ast/regexp/transformer/direct.rb:3:in `<top (required)>'
	from <internal:core> core/kernel.rb:234:in `gem_original_require'
	from <internal:/Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/mri/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/gems/gems/mutant-0.11.17/lib/mutant.rb:89:in `block in <module:Mutant>'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/gems/gems/mutant-0.11.17/lib/mutant.rb:19:in `block in <module:Mutant>'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/gems/gems/mutant-0.11.17/lib/mutant.rb:70:in `<module:Mutant>'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/gems/gems/mutant-0.11.17/lib/mutant.rb:7:in `<top (required)>'
	from <internal:core> core/kernel.rb:234:in `gem_original_require'
	from <internal:/Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/mri/rubygems/core_ext/kernel_require.rb>:160:in `require'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/mri/irb/init.rb:374:in `block in load_modules'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/mri/irb/init.rb:372:in `each'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/mri/irb/init.rb:372:in `load_modules'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/mri/irb/init.rb:21:in `setup'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/mri/irb.rb:402:in `start'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/gems/gems/irb-1.3.5/exe/irb:11:in `<top (required)>'
	from <internal:core> core/kernel.rb:376:in `load'
	from <internal:core> core/kernel.rb:376:in `load'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/bin/irb:42:in `<main>'
<internal:core> core/kernel.rb:236:in `gem_original_require': cannot load such file -- mutant (LoadError)
	from <internal:/Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/mri/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/mri/irb/init.rb:374:in `block in load_modules'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/mri/irb/init.rb:372:in `each'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/mri/irb/init.rb:372:in `load_modules'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/mri/irb/init.rb:21:in `setup'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/mri/irb.rb:402:in `start'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/lib/gems/gems/irb-1.3.5/exe/irb:11:in `<top (required)>'
	from <internal:core> core/kernel.rb:376:in `load'
	from <internal:core> core/kernel.rb:376:in `load'
	from /Users/mostlyobvious/.rubies/truffleruby-22.3.0/bin/irb:42:in `<main>'
mostlyobvious added a commit to RailsEventStore/rails_event_store that referenced this issue Nov 30, 2022
@mostlyobvious
No need to load mutant automatically with Bundler
179a816 
* mutant is run through its commandlne exe
* normally we do not require mutant files in specs
* there's rare case when invoking Rails::Generator somehow triggers
  requiring mutant gem, perhaps via some obscure code in Rails calling
  Bundler.require underneath

Resolves problems with truffleruby:
oracle/truffleruby#2798
mostlyobvious added a commit to RailsEventStore/rails_event_store that referenced this issue Nov 30, 2022
@mostlyobvious
No need to load mutant automatically with Bundler
899ab43 
* mutant is run through its commandlne exe
* normally we do not require mutant files in specs
* there's rare case when invoking Rails::Generator somehow triggers
  requiring mutant gem, perhaps via some obscure code in Rails calling
  Bundler.require underneath

Resolves problems with truffleruby:
oracle/truffleruby#2798
@andrykonchin
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Thank you for the report!

@andrykonchin andrykonchin self-assigned this Nov 30, 2022
mostlyobvious added a commit to RailsEventStore/rails_event_store that referenced this issue Nov 30, 2022
@mostlyobvious
No need to load mutant automatically with Bundler
a08ebe5 
* mutant is run through its commandlne exe
* normally we do not require mutant files in specs
* there's rare case when invoking Rails::Generator somehow triggers
  requiring mutant gem, perhaps via some obscure code in Rails calling
  Bundler.require underneath

Resolves problems with truffleruby:
oracle/truffleruby#2798
@andrykonchin
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Fixed in 859f65d.

@andrykonchin andrykonchin added this to the 23.0.0 Release milestone Jan 4, 2023
@mbj
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mbj commented Jul 18, 2023

BTW mutant has re-implemented the regexp mutation generator code and it should not trigger "loading issues" with truffleruby anymore.

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@mostlyobvious @mbj @eregon @andrykonchin