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simplecov-ruby / simplecov

Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites
MIT License
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coverage data provided by Coverage exceeds number of lines output is getting out of hand #521

Closed ghost closed 4 years ago

ghost commented 8 years ago

I'm seeing this message a LOT more recently, sometimes 10-20 times in a row, for the same file.

Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]
Warning: coverage data provided by Coverage [95] exceeds number of lines in /Users/bm5k/src/myapp/app/controllers/my_controller.rb [83]

I get it. There were more lines in the coverage data than in the file. Do I really need to be told 28 times?

bf4 commented 8 years ago

Do I really need to be told 28 times?

@BM5k Probably not. Somebody should do something :)

BandanaPandey commented 8 years ago

@bf4 I am also getting this warning when simplecov is used in my app. And also this warning is appearing more number of times. I am having following in my project:: Rails 4.2.5 ruby 2.3.0 simplecov 0.12.0 simplecov-html 0.10.0 Any idea why this is happening?

PragTob commented 7 years ago

No idea why this is happening - it shouldn't ;)

A sample that reproduces the problem would be highly appreciated as otherwise it's very hard to debug from over here

PragTob commented 7 years ago

Hello,

a sample for reproduction would still be highly appreciated as it's otherwise hard to reproduce.

PragTob commented 4 years ago

Not sure if this is still happening, but without a reproduction script or better instructions nothing much can be done here I believe so closing until it pops up again.

podruh commented 1 year ago

Hi, I just encountered this on my project.

Ruby: ruby 3.2.1 (2023-02-08 revision 31819e82c8) +YJIT [x86_64-linux] Rails: 7.0.4.2 Slim: 4.1.0 Simplecov: 0.22.0 simplecov-cobertura 2.1.0

It only reports on Slim templates when I enable enable_coverage_for_eval. Should I open new issue? I may be able to create reproduction repo if interested.

joshuapinter commented 1 year ago

@podruh Yes please! I'm seeing the same thing after enabled enable_coverage_for_eval.