Encoding issue?

[binghai]

When I run rspec spec, after finishing all the tests, simplecov raised this error.

/xxx/.rvm/gems/ruby-1.9.2-p290/gems/simplecov-0.5.0/lib/simplecov/source_file.rb:140:in block in process_skipped_lines': invalid byte sequence in UTF-8 (ArgumentError) from /xxx/.rvm/gems/ruby-1.9.2-p290/gems/simplecov-0.5.0/lib/simplecov/source_file.rb:139:ineach'
from /xxx/.rvm/gems/ruby-1.9.2-p290/gems/simplecov-0.5.0/lib/simplecov/source_file.rb:139:in each_with_index' from /xxx/.rvm/gems/ruby-1.9.2-p290/gems/simplecov-0.5.0/lib/simplecov/source_file.rb:139:inprocess_skipped_lines'
from /xxx/.rvm/gems/ruby-1.9.2-p290/gems/simplecov-0.5.0/lib/simplecov/source_file.rb:64:in initialize' from /xxx/.rvm/gems/ruby-1.9.2-p290/gems/simplecov-0.5.0/lib/simplecov/result.rb:24:innew'
from /xxx/.rvm/gems/ruby-1.9.2-p290/gems/simplecov-0.5.0/lib/simplecov/result.rb:24:in block in initialize' from /xxx/.rvm/gems/ruby-1.9.2-p290/gems/simplecov-0.5.0/lib/simplecov/result.rb:23:ineach'
from /xxx/.rvm/gems/ruby-1.9.2-p290/gems/simplecov-0.5.0/lib/simplecov/result.rb:23:in map' from /xxx/.rvm/gems/ruby-1.9.2-p290/gems/simplecov-0.5.0/lib/simplecov/result.rb:23:ininitialize'
from /xxx/.rvm/gems/ruby-1.9.2-p290/gems/simplecov-0.5.0/lib/simplecov.rb:46:in new' from /xxx/.rvm/gems/ruby-1.9.2-p290/gems/simplecov-0.5.0/lib/simplecov.rb:46:inresult'
from /xxx/.rvm/gems/ruby-1.9.2-p290/gems/simplecov-0.5.0/lib/simplecov/configuration.rb:120:in block in at_exit' from /xxx/.rvm/gems/ruby-1.9.2-p290/gems/simplecov-0.5.0/lib/simplecov/defaults.rb:42:incall'
from /xxx/.rvm/gems/ruby-1.9.2-p290/gems/simplecov-0.5.0/lib/simplecov/defaults.rb:42:in `block in <top (required)>'

There is Chinese characters within my rails app, is that the problem?

My environment is ruby 1.9.2, rails 3.1.0

Thanks a lot!

-binghai

[colszowka]

Hi, yes. I recently bumped into this as well on the new version while generating coverage for the devise gem. Obviously the newly introduced :nocov: functionality (and the regexp matching it uses) fails for Unicode characters. This is a big problem and I'll resolve it as soon as possible.

[macmartine]

I'm hitting this as well and don't have any double-byte characters that I'm aware of.

[ghost]

I think I was able to pinpoint this one. For me it was the tar_input.rb of rubygems. The name Mauricio Julio Fernández .. was creating the error for me. On my system it was located here:
/Users/clint/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/package/tar_input.rb

[colszowka]

Alright, SimpleCov 0.5.3 is out. Please update as soon as possible - and it would be great if those who encountered this issue could report back whether things are resolved for them. Thanks!

[dinatih]

Hello,

I've got the same issues with the simplecov 0.5.4

Users/davidherelle/.rvm/gems/ruby-1.9.2-p180@jobteaser.com/ruby/1.9.1/gems/simplecov-0.5.4/lib/simplecov/source_file.rb:157:in block in process_skipped_lines!': invalid byte sequence in UTF-8 (ArgumentError) from /Users/davidherelle/.rvm/gems/ruby-1.9.2-p180@jobteaser.com/ruby/1.9.1/gems/simplecov-0.5.4/lib/simplecov/source_file.rb:156:ineach'
from /Users/davidherelle/.rvm/gems/ruby-1.9.2-p180@jobteaser.com/ruby/1.9.1/gems/simplecov-0.5.4/lib/simplecov/source_file.rb:156:in process_skipped_lines!' from /Users/davidherelle/.rvm/gems/ruby-1.9.2-p180@jobteaser.com/ruby/1.9.1/gems/simplecov-0.5.4/lib/simplecov/source_file.rb:98:inlines'
from /Users/davidherelle/.rvm/gems/ruby-1.9.2-p180@jobteaser.com/ruby/1.9.1/gems/simplecov-0.5.4/lib/simplecov/source_file.rb:127:in covered_lines' from /Users/davidherelle/.rvm/gems/ruby-1.9.2-p180@jobteaser.com/ruby/1.9.1/gems/simplecov-0.5.4/lib/simplecov/file_list.rb:7:inblock in covered_lines'
from /Users/davidherelle/.rvm/gems/ruby-1.9.2-p180@jobteaser.com/ruby/1.9.1/gems/simplecov-0.5.4/lib/simplecov/file_list.rb:7:in map' from /Users/davidherelle/.rvm/gems/ruby-1.9.2-p180@jobteaser.com/ruby/1.9.1/gems/simplecov-0.5.4/lib/simplecov/file_list.rb:7:incovered_lines'
from /Users/davidherelle/.rvm/gems/ruby-1.9.2-p180@jobteaser.com/ruby/1.9.1/gems/simplecov-0.5.4/lib/simplecov/file_list.rb:30:in lines_of_code' from /Users/davidherelle/.rvm/gems/ruby-1.9.2-p180@jobteaser.com/ruby/1.9.1/gems/simplecov-0.5.4/lib/simplecov/file_list.rb:35:incovered_percent'
from (erb):17:in `block in format'