mirror of https://github.com/swig/swig
107 lines
3.9 KiB
Ruby
107 lines
3.9 KiB
Ruby
#!/usr/bin/env ruby
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require 'swig_assert'
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require 'cpp11_rvalue_reference_move'
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# Function containing rvalue reference parameter
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Cpp11_rvalue_reference_move::Counter.reset_counts()
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mo = Cpp11_rvalue_reference_move::MovableCopyable.new(222)
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Cpp11_rvalue_reference_move::Counter.check_counts(1, 0, 0, 0, 0, 0)
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Cpp11_rvalue_reference_move::MovableCopyable.movein(mo)
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Cpp11_rvalue_reference_move::Counter.check_counts(1, 0, 0, 1, 0, 2)
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exception_thrown = false
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begin
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Cpp11_rvalue_reference_move::MovableCopyable.is_nullptr(mo)
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rescue ObjectPreviouslyDeleted
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exception_thrown = true
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end
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if (!exception_thrown)
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raise RuntimeError, "is_nullptr failed to throw"
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end
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mo = nil
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Cpp11_rvalue_reference_move::Counter.check_counts(1, 0, 0, 1, 0, 2)
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# Move constructor test
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Cpp11_rvalue_reference_move::Counter.reset_counts()
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mo = Cpp11_rvalue_reference_move::MovableCopyable.new(222)
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Cpp11_rvalue_reference_move::Counter.check_counts(1, 0, 0, 0, 0, 0)
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mo_moved = Cpp11_rvalue_reference_move::MovableCopyable.new(mo)
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Cpp11_rvalue_reference_move::Counter.check_counts(1, 0, 0, 1, 0, 1)
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exception_thrown = false
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begin
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Cpp11_rvalue_reference_move::MovableCopyable.is_nullptr(mo)
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rescue ObjectPreviouslyDeleted
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exception_thrown = true
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end
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if (!exception_thrown)
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raise RuntimeError, "is_nullptr failed to throw"
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end
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mo = nil
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Cpp11_rvalue_reference_move::Counter.check_counts(1, 0, 0, 1, 0, 1)
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# mo_moved = nil
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# Cpp11_rvalue_reference_move::Counter.check_counts(1, 0, 0, 1, 0, 2)
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# Above not deleting the C++ object(node v12) - can't reliably control GC - use the movein function instead to delete
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Cpp11_rvalue_reference_move::MovableCopyable.movein(mo_moved)
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Cpp11_rvalue_reference_move::Counter.check_counts(1, 0, 0, 2, 0, 3)
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# Move assignment operator test
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Cpp11_rvalue_reference_move::Counter.reset_counts()
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mo111 = Cpp11_rvalue_reference_move::MovableCopyable.new(111)
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mo222 = Cpp11_rvalue_reference_move::MovableCopyable.new(222)
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Cpp11_rvalue_reference_move::Counter.check_counts(2, 0, 0, 0, 0, 0)
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mo111.MoveAssign(mo222)
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Cpp11_rvalue_reference_move::Counter.check_counts(2, 0, 0, 0, 1, 1)
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exception_thrown = false
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begin
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Cpp11_rvalue_reference_move::MovableCopyable.is_nullptr(mo222)
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rescue ObjectPreviouslyDeleted
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exception_thrown = true
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end
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if (!exception_thrown)
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raise RuntimeError, "is_nullptr failed to throw"
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end
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mo222 = nil
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Cpp11_rvalue_reference_move::Counter.check_counts(2, 0, 0, 0, 1, 1)
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# mo111 = nil
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# Cpp11_rvalue_reference_move::Counter.check_counts(2, 0, 0, 0, 1, 2)
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# Above not deleting the C++ object(node v12) - can't reliably control GC - use the movein function instead to delete
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Cpp11_rvalue_reference_move::MovableCopyable.movein(mo111)
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Cpp11_rvalue_reference_move::Counter.check_counts(2, 0, 0, 1, 1, 3)
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# null check
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Cpp11_rvalue_reference_move::Counter.reset_counts()
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exception_thrown = false
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begin
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Cpp11_rvalue_reference_move::MovableCopyable.movein(nil)
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rescue NullReferenceError => e
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if (!e.to_s.include? "invalid null reference")
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raise RuntimeError, "incorrect exception message: #{e.to_s}"
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end
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exception_thrown = true
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end
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if (!exception_thrown)
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raise RuntimeError, "Should have thrown null error"
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end
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Cpp11_rvalue_reference_move::Counter.check_counts(0, 0, 0, 0, 0, 0)
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# output
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Cpp11_rvalue_reference_move::Counter.reset_counts()
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mc = Cpp11_rvalue_reference_move::MovableCopyable.moveout(1234)
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Cpp11_rvalue_reference_move::Counter.check_counts(2, 0, 0, 0, 1, 1)
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Cpp11_rvalue_reference_move::MovableCopyable.check_numbers_match(mc, 1234)
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exception_thrown = false
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begin
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Cpp11_rvalue_reference_move::MovableCopyable.movein(mc)
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rescue RuntimeError => e
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if (!e.to_s.include? "cannot release ownership as memory is not owned")
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raise RuntimeError, "incorrect exception message: #{e.to_s}"
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end
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exception_thrown = true
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end
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if (!exception_thrown)
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raise RuntimeError, "Should have thrown 'Cannot release ownership as memory is not owned' error"
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end
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Cpp11_rvalue_reference_move::Counter.check_counts(2, 0, 0, 0, 1, 1)
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