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Viewing changes to lib/test/unit/util/backtracefilter.rb

  • Committer: Bazaar Package Importer
  • Author(s): akira yamada
  • Date: 2007-03-13 22:11:58 UTC
  • mfrom: (1.1.5 upstream)
  • Revision ID: james.westby@ubuntu.com-20070313221158-h3oql37brlaf2go2
Tags: 1.8.6-1
http://bugs.debian.org/410018
* new upstream version, 1.8.6.
* libruby1.8 conflicts with libopenssl-ruby1.8 (< 1.8.6) (closes: #410018)
* changed packaging style to cdbs from dbs.

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lib/test/unit/util/backtracefilter.rb
 
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module Test
 
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  module Unit
 
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    module Util
 
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      module BacktraceFilter
 
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        TESTUNIT_FILE_SEPARATORS = %r{[\\/:]}
 
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        TESTUNIT_PREFIX = __FILE__.split(TESTUNIT_FILE_SEPARATORS)[0..-3]
 
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        TESTUNIT_RB_FILE = /\.rb\Z/
 
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        def filter_backtrace(backtrace, prefix=nil)
 
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          return ["No backtrace"] unless(backtrace)
 
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          split_p = if(prefix)
 
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            prefix.split(TESTUNIT_FILE_SEPARATORS)
 
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          else
 
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            TESTUNIT_PREFIX
 
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          end
 
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          match = proc do |e|
 
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            split_e = e.split(TESTUNIT_FILE_SEPARATORS)[0, split_p.size]
 
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            next false unless(split_e[0..-2] == split_p[0..-2])
 
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            split_e[-1].sub(TESTUNIT_RB_FILE, '') == split_p[-1]
 
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          end
 
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          return backtrace unless(backtrace.detect(&match))
 
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          found_prefix = false
 
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          new_backtrace = backtrace.reverse.reject do |e|
 
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            if(match[e])
 
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              found_prefix = true
 
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              true
 
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            elsif(found_prefix)
 
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              false
 
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            else
 
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              true
 
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            end
 
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          end.reverse
 
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          new_backtrace = (new_backtrace.empty? ? backtrace : new_backtrace)
 
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          new_backtrace = new_backtrace.reject(&match)
 
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          new_backtrace.empty? ? backtrace : new_backtrace
 
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        end
 
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      end
 
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    end
 
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  end
 
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end