43 lines
1.1 KiB
Ruby
43 lines
1.1 KiB
Ruby
#!/usr/bin/env ruby
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#
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# Tests the bounds checking for integral parameters passed to wrapped functions.
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#
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require 'swig_assert'
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require 'numeric_bounds_checking'
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limits = Numeric_bounds_checking::Limits.new
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checker = Numeric_bounds_checking::Checker.new
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all_ok = true
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types = %w(schar uchar
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shrt ushrt
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int uint
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long ulong)
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types += %w(llong ullong) if limits.respond_to?(:llong_min)
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types.each do |t|
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min = limits.send("#{t}_min")
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max = limits.send("#{t}_max")
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meth = "pass_#{t}"
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# check within bounds
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swig_assert_equal("checker.#{meth}(#{min})", "#{min}", binding)
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swig_assert_equal("checker.#{meth}(#{max})", "#{max}", binding)
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# check outside bounds
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[ min - 1, max + 1 ].each do |val|
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ok = false
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begin
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ret = checker.send("#{meth}", val)
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rescue RangeError, TypeError
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ok = true
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end
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$stderr.puts "\n#{meth}(#{val}): Expected exception but got #{ret} for #{val} (type '#{t}') " unless ok
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all_ok = all_ok && ok
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end
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raise SwigRubyError.new("\nAt least one bounds check failed ") unless all_ok
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end
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