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rspec segfault #140

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krgn opened this issue Jun 8, 2012 · 8 comments
Closed

rspec segfault #140

krgn opened this issue Jun 8, 2012 · 8 comments
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@krgn
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krgn commented Jun 8, 2012

I get a segfault when running my rspec tests with simplecov enabled. A gist with the stacktrace can be viewed here:

[GIST]https://gist.github.com/2895162
@dgm
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dgm commented Jul 1, 2012

I too am getting a similar segfault, but with the regular unit tests as well.

https://gist.github.com/1aafb37ed7d645eaa7fa

@dgm
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dgm commented Jul 1, 2012

Possibly related to: http://www.ruby-forum.com/topic/4402950

@colszowka
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Hi guys, any updates on this? Still having the problem? I would assume there is a problem within Ruby itself or the Coverage library you are bumping into though.

@matadon
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matadon commented Oct 3, 2012

Looks like anything that needs mathn triggers this.

@matadon matadon mentioned this issue Oct 3, 2012
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@colszowka
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@dgm @krgn Can you confirm that this happens to you as well when using mathn?

@scotje
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scotje commented Nov 2, 2012

I run into this as well if I try to run rspec with simplecov enabled on my Rails project that includes ruby-units (and thus mathn). This is on MRI 1.9.3-p286 with simplecov 0.6.4 and simplecov-html 0.5.3. If I comment ruby-units out of the Gemfile, the segfault goes away.

@colszowka
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Guys, this is obviously a segfault coming from a different project. Please discuss the matter with the mathn folks. Thanks :)

@dgm
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dgm commented Nov 4, 2012

Confirmed, removing ruby-unit allowed simplecov to work.

colszowka added a commit that referenced this issue Nov 7, 2012
@colszowka
Merge pull request #175 from scotje/fix-rationals
9a391a2 
Makes SimpleCov resilient to inclusion of mathn library. (Re: #140)
@bf4 bf4 mentioned this issue Sep 19, 2013
Merged
bf4 added a commit to bf4/simplecov that referenced this issue Sep 19, 2013
@bf4
[simplecov-ruby#175][simplecov-ruby#140] Ensure we return Floats, not…
6629c66 
… Fixnum or Rational; fixes segfaults with mathn
bf4 added a commit to bf4/simplecov that referenced this issue Dec 4, 2013
@bf4
[simplecov-ruby#175][simplecov-ruby#140] Ensure we return Floats, not…
35483c4 
… Fixnum or Rational; fixes segfaults with mathn
bf4 added a commit to bf4/simplecov that referenced this issue Dec 4, 2013
@bf4
[simplecov-ruby#175][simplecov-ruby#140] Ensure we return Floats, not…
4da5435 
… Fixnum or Rational; fixes segfaults with mathn
jsonn pushed a commit to jsonn/pkgsrc that referenced this issue Mar 15, 2014
Update ruby-simplecov to 0.8.2.
8e418e7 
v0.8.2, 2013-11-20 ([changes](simplecov-ruby/simplecov@v0.8.1...v0.8.2))
=====================

## Bugfixes

  * Replaced the locking behaviour [via lockfile gem](simplecov-ruby/simplecov#185) with
    plain Ruby explicit file locking when merging results. This should make simplecov merging to behave well
    on Windows again.
    See [#258](simplecov-ruby/simplecov#258) and
    [#223](simplecov-ruby/simplecov#223) (thanks to @tomykaira)

v0.8.1, 2013-11-10 ([changes](simplecov-ruby/simplecov@v0.8.0...v0.8.1))
=====================

## Bugfixes

  * Fixed a regression introduced in 0.8.0 - the Forwardable STDLIB module is now required explicitly.
    See [#256](simplecov-ruby/simplecov#256) (thanks to @kylev)

v0.8.0, 2013-11-10 ([changes](simplecov-ruby/simplecov@v0.7.1...v0.8.0))
=====================

**Note: Yanked the same day because of the regression that 0.8.1 fixes, see above**

## TL;DR

It's been way too long since the last official release 0.7.1, but this was partly due to it proving itself
quite stable in most circumstances. This release brings various further stability improvements to result set merging
(especially when working with parallel_tests), the configuration, source file encodings, and command name guessing.

The 0.8 line is the last one to cooperate with Ruby < 1.9. Starting with 0.9, SimpleCov will assume to be running in
Ruby 1.9+, and will not try to detect or bail silently on older Ruby versions. An appropriate deprecation warning
has been added.

## Features

  * Configuration blocks now have access to variables and methods outside of the block's scope.
    See [#238](simplecov-ruby/simplecov#238) (thanks to @ms-tg)
  * You can now have a global `~/.simplecov` configuration file.
    See [#195](simplecov-ruby/simplecov#195) (thanks to @spagalloco)
  * simplecov-html now uses the MIT-licensed colorbox plugin. Some adjustments when viewing source files,
    including retaining the currently open file on refresh have been added.
    See [simplecov-html #15](simplecov-ruby/simplecov-html#15) (thanks to @chetan)
  * Adds support for Rails 4 command guessing, removes default group `vendor/plugins`.
    See [#181](simplecov-ruby/simplecov#181) and
    [#203](simplecov-ruby/simplecov#203) (thanks to @semanticart and @phallstrom)
  * You can now load simplecov without the default settings by doing `require 'simplecov/no_defaults'`
    or setting `ENV['SIMPLECOV_NO_DEFAULTS']`. Check `simplecov/defaults` to see what preconfigurations are getting
    dropped by using this. See [#209](simplecov-ruby/simplecov#209) (thanks to @ileitch)
  * The result set merging now uses the `lockfile` gem to avoid race conditions.
    See [#185](simplecov-ruby/simplecov#185) (thanks to @jshraibman-mdsol).
  * Automatically detect the usage of parallel_tests and adjust the command name with the test env number accordingly,
    See [#64](simplecov-ruby/simplecov#64) and
    [#185](simplecov-ruby/simplecov#185) (thanks to @jshraibman-mdsol).

## Enhancements

  * Rename adapters to "profiles" given that they are bundles of settings. The old adapter methods are
    deprecated, but remain available for now.
    See [#207](simplecov-ruby/simplecov#207) (thanks to @mikerobe)
  * Tweaks to the automatic test suite naming. In particular, `rspec/features` should now
    be correctly attributed to RSpec, not Cucumber.
    See [#212](simplecov-ruby/simplecov#212) (thanks to @ersatzryan and @betelgeuse)
  * MiniTest should now be identified correctly by the command name guesser.
    See [#244](simplecov-ruby/simplecov#244) (thanks to @envygeeks)
  * Makes SimpleCov resilient to inclusion of mathn library.
    See [#175](simplecov-ruby/simplecov#175) and
    [#140](simplecov-ruby/simplecov#140) (thanks to @scotje)
  * Allow coverage_dir to be an absolute path.
  * See [#190](simplecov-ruby/simplecov#190) (thanks to @jshraibman-mdsol)
  * The internal cucumber test suite now uses Capybara 2.
    See [#206](simplecov-ruby/simplecov#206) (thanks to @infertux)
  * Work-arounds for the Coverage library shipped in JRuby 1.6 to behave in line with MRI.
    See [#174](simplecov-ruby/simplecov#174) (thanks to @grddev)
  * Fix warning: instance variable @exit_status not initialized.
    See [#242](simplecov-ruby/simplecov#242) and
    [#213](simplecov-ruby/simplecov#213) (thanks to @sferik and @infertux)

## Bugfixes

  * Correct result calculations for people using :nocov: tags.
    See [#215](simplecov-ruby/simplecov#215) (thanks to @aokolish)
  * Average hits per line for groups of files is now computed correctly.
    See [#192](http://github.com/colszowka/simplecov/pull/192) and
    [#179](http://github.com/colszowka/simplecov/issues/179) (thanks to @Graysonwright)
  * Compatability with BINARY internal encoding.
    See [#194](simplecov-ruby/simplecov#194) and
    [#127](simplecov-ruby/simplecov#127) (thanks to @justfalter)
  * Special characters in `SimpleCov.root` are now correctly escaped before being used as a RegExp.
    See [#204](simplecov-ruby/simplecov#204) and
    [#237](simplecov-ruby/simplecov#237) (thanks to @rli9)
jsonn pushed a commit to jsonn/pkgsrc that referenced this issue Mar 17, 2014
Update ruby-simplecov to 0.8.2.
5993ca7 
v0.8.2, 2013-11-20 ([changes](simplecov-ruby/simplecov@v0.8.1...v0.8.2))
=====================

## Bugfixes

  * Replaced the locking behaviour [via lockfile gem](simplecov-ruby/simplecov#185) with
    plain Ruby explicit file locking when merging results. This should make simplecov merging to behave well
    on Windows again.
    See [#258](simplecov-ruby/simplecov#258) and
    [#223](simplecov-ruby/simplecov#223) (thanks to @tomykaira)

v0.8.1, 2013-11-10 ([changes](simplecov-ruby/simplecov@v0.8.0...v0.8.1))
=====================

## Bugfixes

  * Fixed a regression introduced in 0.8.0 - the Forwardable STDLIB module is now required explicitly.
    See [#256](simplecov-ruby/simplecov#256) (thanks to @kylev)

v0.8.0, 2013-11-10 ([changes](simplecov-ruby/simplecov@v0.7.1...v0.8.0))
=====================

**Note: Yanked the same day because of the regression that 0.8.1 fixes, see above**

## TL;DR

It's been way too long since the last official release 0.7.1, but this was partly due to it proving itself
quite stable in most circumstances. This release brings various further stability improvements to result set merging
(especially when working with parallel_tests), the configuration, source file encodings, and command name guessing.

The 0.8 line is the last one to cooperate with Ruby < 1.9. Starting with 0.9, SimpleCov will assume to be running in
Ruby 1.9+, and will not try to detect or bail silently on older Ruby versions. An appropriate deprecation warning
has been added.

## Features

  * Configuration blocks now have access to variables and methods outside of the block's scope.
    See [#238](simplecov-ruby/simplecov#238) (thanks to @ms-tg)
  * You can now have a global `~/.simplecov` configuration file.
    See [#195](simplecov-ruby/simplecov#195) (thanks to @spagalloco)
  * simplecov-html now uses the MIT-licensed colorbox plugin. Some adjustments when viewing source files,
    including retaining the currently open file on refresh have been added.
    See [simplecov-html #15](simplecov-ruby/simplecov-html#15) (thanks to @chetan)
  * Adds support for Rails 4 command guessing, removes default group `vendor/plugins`.
    See [#181](simplecov-ruby/simplecov#181) and
    [#203](simplecov-ruby/simplecov#203) (thanks to @semanticart and @phallstrom)
  * You can now load simplecov without the default settings by doing `require 'simplecov/no_defaults'`
    or setting `ENV['SIMPLECOV_NO_DEFAULTS']`. Check `simplecov/defaults` to see what preconfigurations are getting
    dropped by using this. See [#209](simplecov-ruby/simplecov#209) (thanks to @ileitch)
  * The result set merging now uses the `lockfile` gem to avoid race conditions.
    See [#185](simplecov-ruby/simplecov#185) (thanks to @jshraibman-mdsol).
  * Automatically detect the usage of parallel_tests and adjust the command name with the test env number accordingly,
    See [#64](simplecov-ruby/simplecov#64) and
    [#185](simplecov-ruby/simplecov#185) (thanks to @jshraibman-mdsol).

## Enhancements

  * Rename adapters to "profiles" given that they are bundles of settings. The old adapter methods are
    deprecated, but remain available for now.
    See [#207](simplecov-ruby/simplecov#207) (thanks to @mikerobe)
  * Tweaks to the automatic test suite naming. In particular, `rspec/features` should now
    be correctly attributed to RSpec, not Cucumber.
    See [#212](simplecov-ruby/simplecov#212) (thanks to @ersatzryan and @betelgeuse)
  * MiniTest should now be identified correctly by the command name guesser.
    See [#244](simplecov-ruby/simplecov#244) (thanks to @envygeeks)
  * Makes SimpleCov resilient to inclusion of mathn library.
    See [#175](simplecov-ruby/simplecov#175) and
    [#140](simplecov-ruby/simplecov#140) (thanks to @scotje)
  * Allow coverage_dir to be an absolute path.
  * See [#190](simplecov-ruby/simplecov#190) (thanks to @jshraibman-mdsol)
  * The internal cucumber test suite now uses Capybara 2.
    See [#206](simplecov-ruby/simplecov#206) (thanks to @infertux)
  * Work-arounds for the Coverage library shipped in JRuby 1.6 to behave in line with MRI.
    See [#174](simplecov-ruby/simplecov#174) (thanks to @grddev)
  * Fix warning: instance variable @exit_status not initialized.
    See [#242](simplecov-ruby/simplecov#242) and
    [#213](simplecov-ruby/simplecov#213) (thanks to @sferik and @infertux)

## Bugfixes

  * Correct result calculations for people using :nocov: tags.
    See [#215](simplecov-ruby/simplecov#215) (thanks to @aokolish)
  * Average hits per line for groups of files is now computed correctly.
    See [#192](http://github.com/colszowka/simplecov/pull/192) and
    [#179](http://github.com/colszowka/simplecov/issues/179) (thanks to @Graysonwright)
  * Compatability with BINARY internal encoding.
    See [#194](simplecov-ruby/simplecov#194) and
    [#127](simplecov-ruby/simplecov#127) (thanks to @justfalter)
  * Special characters in `SimpleCov.root` are now correctly escaped before being used as a RegExp.
    See [#204](simplecov-ruby/simplecov#204) and
    [#237](simplecov-ruby/simplecov#237) (thanks to @rli9)
bf4 added a commit to bf4/simplecov that referenced this issue May 2, 2014
@bf4
[simplecov-ruby#175][simplecov-ruby#140] Ensure we return Floats, not…
3af9eb8 
… Fixnum or Rational; fixes segfaults with mathn
bf4 added a commit to bf4/simplecov that referenced this issue Jul 7, 2014
@bf4
[simplecov-ruby#175][simplecov-ruby#140] Ensure we return Floats, not…
5de77ae 
… Fixnum or Rational; fixes segfaults with mathn
bf4 added a commit that referenced this issue Jul 7, 2014
@bf4
Merge pull request #245 from bf4/fix-segfaults
7605a9e 
[#175][#140] Ensure we return Floats, not Fixnum or Rational; fixes segfaults with mathn
bf4 added a commit that referenced this issue Jul 13, 2014
@bf4
[#175][#140] Ensure we return Floats, not Fixnum or Rational; fixes s…
6b5df66 
…egfaults with mathn
jsonn pushed a commit to jsonn/pkgsrc that referenced this issue Oct 11, 2014
Update ruby-simplecov to 0.8.2.
c5c236b 
v0.8.2, 2013-11-20 ([changes](simplecov-ruby/simplecov@v0.8.1...v0.8.2))
=====================

## Bugfixes

  * Replaced the locking behaviour [via lockfile gem](simplecov-ruby/simplecov#185) with
    plain Ruby explicit file locking when merging results. This should make simplecov merging to behave well
    on Windows again.
    See [#258](simplecov-ruby/simplecov#258) and
    [#223](simplecov-ruby/simplecov#223) (thanks to @tomykaira)

v0.8.1, 2013-11-10 ([changes](simplecov-ruby/simplecov@v0.8.0...v0.8.1))
=====================

## Bugfixes

  * Fixed a regression introduced in 0.8.0 - the Forwardable STDLIB module is now required explicitly.
    See [#256](simplecov-ruby/simplecov#256) (thanks to @kylev)

v0.8.0, 2013-11-10 ([changes](simplecov-ruby/simplecov@v0.7.1...v0.8.0))
=====================

**Note: Yanked the same day because of the regression that 0.8.1 fixes, see above**

## TL;DR

It's been way too long since the last official release 0.7.1, but this was partly due to it proving itself
quite stable in most circumstances. This release brings various further stability improvements to result set merging
(especially when working with parallel_tests), the configuration, source file encodings, and command name guessing.

The 0.8 line is the last one to cooperate with Ruby < 1.9. Starting with 0.9, SimpleCov will assume to be running in
Ruby 1.9+, and will not try to detect or bail silently on older Ruby versions. An appropriate deprecation warning
has been added.

## Features

  * Configuration blocks now have access to variables and methods outside of the block's scope.
    See [#238](simplecov-ruby/simplecov#238) (thanks to @ms-tg)
  * You can now have a global `~/.simplecov` configuration file.
    See [#195](simplecov-ruby/simplecov#195) (thanks to @spagalloco)
  * simplecov-html now uses the MIT-licensed colorbox plugin. Some adjustments when viewing source files,
    including retaining the currently open file on refresh have been added.
    See [simplecov-html #15](simplecov-ruby/simplecov-html#15) (thanks to @chetan)
  * Adds support for Rails 4 command guessing, removes default group `vendor/plugins`.
    See [#181](simplecov-ruby/simplecov#181) and
    [#203](simplecov-ruby/simplecov#203) (thanks to @semanticart and @phallstrom)
  * You can now load simplecov without the default settings by doing `require 'simplecov/no_defaults'`
    or setting `ENV['SIMPLECOV_NO_DEFAULTS']`. Check `simplecov/defaults` to see what preconfigurations are getting
    dropped by using this. See [#209](simplecov-ruby/simplecov#209) (thanks to @ileitch)
  * The result set merging now uses the `lockfile` gem to avoid race conditions.
    See [#185](simplecov-ruby/simplecov#185) (thanks to @jshraibman-mdsol).
  * Automatically detect the usage of parallel_tests and adjust the command name with the test env number accordingly,
    See [#64](simplecov-ruby/simplecov#64) and
    [#185](simplecov-ruby/simplecov#185) (thanks to @jshraibman-mdsol).

## Enhancements

  * Rename adapters to "profiles" given that they are bundles of settings. The old adapter methods are
    deprecated, but remain available for now.
    See [#207](simplecov-ruby/simplecov#207) (thanks to @mikerobe)
  * Tweaks to the automatic test suite naming. In particular, `rspec/features` should now
    be correctly attributed to RSpec, not Cucumber.
    See [#212](simplecov-ruby/simplecov#212) (thanks to @ersatzryan and @betelgeuse)
  * MiniTest should now be identified correctly by the command name guesser.
    See [#244](simplecov-ruby/simplecov#244) (thanks to @envygeeks)
  * Makes SimpleCov resilient to inclusion of mathn library.
    See [#175](simplecov-ruby/simplecov#175) and
    [#140](simplecov-ruby/simplecov#140) (thanks to @scotje)
  * Allow coverage_dir to be an absolute path.
  * See [#190](simplecov-ruby/simplecov#190) (thanks to @jshraibman-mdsol)
  * The internal cucumber test suite now uses Capybara 2.
    See [#206](simplecov-ruby/simplecov#206) (thanks to @infertux)
  * Work-arounds for the Coverage library shipped in JRuby 1.6 to behave in line with MRI.
    See [#174](simplecov-ruby/simplecov#174) (thanks to @grddev)
  * Fix warning: instance variable @exit_status not initialized.
    See [#242](simplecov-ruby/simplecov#242) and
    [#213](simplecov-ruby/simplecov#213) (thanks to @sferik and @infertux)

## Bugfixes

  * Correct result calculations for people using :nocov: tags.
    See [#215](simplecov-ruby/simplecov#215) (thanks to @aokolish)
  * Average hits per line for groups of files is now computed correctly.
    See [#192](http://github.com/colszowka/simplecov/pull/192) and
    [#179](http://github.com/colszowka/simplecov/issues/179) (thanks to @Graysonwright)
  * Compatability with BINARY internal encoding.
    See [#194](simplecov-ruby/simplecov#194) and
    [#127](simplecov-ruby/simplecov#127) (thanks to @justfalter)
  * Special characters in `SimpleCov.root` are now correctly escaped before being used as a RegExp.
    See [#204](simplecov-ruby/simplecov#204) and
    [#237](simplecov-ruby/simplecov#237) (thanks to @rli9)
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5 participants
@scotje @colszowka @matadon @dgm @krgn