20 lines
570 B
Ruby
20 lines
570 B
Ruby
# Note, the version of pstree used on Linux requires
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# the /proc file system, which is not available on OS X.
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class Pstree < Formula
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homepage "http://www.thp.uni-duisburg.de/pstree/"
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url "ftp://ftp.thp.uni-duisburg.de/pub/source/pstree-2.36.tar.gz"
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sha1 "1ca2e08c62d33afd37d78a215095258e77654b3f"
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def install
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system "make pstree"
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bin.install "pstree"
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end
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test do
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lines = `#{bin}/pstree #{Process.pid}`.strip.split("\n")
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assert lines[0].include?($0)
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assert lines[1].include?("#{bin}/pstree")
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assert_equal 0, $?.exitstatus
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end
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end
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