7cd9063b52
- source files and Makefiles need never be executable - scripts are run directly by their interpreters in the test suites, so also do not need to be executable
76 lines
1.6 KiB
Ruby
76 lines
1.6 KiB
Ruby
#!/usr/bin/env ruby
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#
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# This is a test of STL containers using proc
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# objects to change the sorting function used in them. Same as a
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# std::binary_predicate in C++.
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#
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#
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#
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#
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#
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require 'swig_assert'
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require 'li_std_functors'
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def _set(container)
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swig_assert_each_line(<<EOF, binding)
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cont = #{container}.new
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[9,1,8,2,7,3,6,4,5].each { |x| cont.insert(x) }
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i0 = cont.begin()
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cont.to_a == [1,2,3,4,5,6,7,8,9]
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cont = #{container}.new( proc { |a,b| b < a } )
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[9,1,8,2,7,3,6,4,5].each { |x| cont.insert(x) }
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cont.to_a == [9, 8, 7, 6, 5, 4, 3, 2, 1]
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cont = #{container}.new( proc { |a,b| b > a } )
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[9,1,8,2,7,3,6,4,5].each { |x| cont.insert(x) }
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cont.to_a == [1, 2, 3, 4, 5, 6, 7, 8, 9]
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cont = #{container}.new(proc { |a,b| b < a } )
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cont.insert(1)
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cont.to_a == [1]
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i0 = cont.begin()
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cont.erase(i0) # don't use i0 anymore, it is invalid now
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cont.to_a == []
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EOF
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end
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def b_lessthan_a(b, a)
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res = b < a
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# print b, "<", a, "=", res
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return res
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end
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def _map(container)
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swig_assert_each_line(<<EOF, binding)
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cont = #{container}.new
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cont['z'] = 9
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cont['y'] = 1
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cont['x'] = 8
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cont['w'] = 2
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cont.to_a == [['w',2],['x',8],['y',1],['z',9]]
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cont = #{container}.new(proc { |a,b| b_lessthan_a(b, a) } )
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cont['z'] = 9
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cont['y'] = 1
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cont['x'] = 8
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cont['w'] = 2
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cont.to_a == [['z',9],['y',1],['x',8],['w',2]]
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EOF
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end
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def test
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yield method(:_set), Li_std_functors::Set
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yield method(:_map), Li_std_functors::Map
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end
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# these should fail and not segfault
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begin
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Li_std_functors::Set.new('sd')
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rescue
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end
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test do |proc, container|
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proc.call(container)
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end
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