55 lines
1.1 KiB
Ruby
55 lines
1.1 KiB
Ruby
#!ruby
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require "pathname"
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require "open3"
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Pathname.glob("**/*.gcda").sort.each do |gcda|
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if gcda.fnmatch("ext/*")
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cwd, gcda = gcda.split.map {|s| s.to_s }
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objdir = "."
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elsif gcda.fnmatch("rubyspec_temp/*")
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next
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else
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cwd, objdir, gcda = ".", gcda.dirname.to_s, gcda.to_s
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end
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puts "$ gcov -lpbc -o #{ objdir } #{ gcda }"
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out, err, _status = Open3.capture3("gcov", "-lpbc", "-o", objdir, gcda, chdir: cwd)
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puts out
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puts err
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# a black list of source files that contains wrong #line directives
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if err !~ %r(
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\A(
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Cannot\ open\ source\ file\ (
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defs/keywords
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|zonetab\.list
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|enc/jis/props\.kwd
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|parser\.c
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|parser\.rl
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)\n
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)*\z
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)x
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raise "Unexpected gcov output"
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end
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if out !~ %r(
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\A(
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File\ .*\nLines\ executed:.*\n
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(
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Branches\ executed:.*\n
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Taken\ at\ least\ once:.*\n
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No\ branches\n
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)?
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(
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Calls\ executed:.*\n
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No\ calls\n
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)?
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Creating\ .*\n
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\n
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)+\z
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)x
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raise "Unexpected gcov output"
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end
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end
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