105 lines
2.0 KiB
Ruby
105 lines
2.0 KiB
Ruby
require_relative 'helper'
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module Register
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class TestCallStatement < MiniTest::Test
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include Statements
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def test_call_constant_int
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@string_input = <<HERE
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class Integer
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int putint()
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return 1
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end
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end
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class Object
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int main()
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42.putint()
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end
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end
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HERE
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@expect = [[SaveReturn,GetSlot,LoadConstant,
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SetSlot,LoadConstant,SetSlot,RegisterTransfer,FunctionCall,GetSlot] ,
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[RegisterTransfer,GetSlot,FunctionReturn]]
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check
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end
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def test_call_constant_string
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@string_input = <<HERE
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class Word
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int putstring()
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return 1
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end
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end
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class Object
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int main()
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"Hello".putstring()
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end
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end
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HERE
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@expect = [[SaveReturn,GetSlot,LoadConstant,
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SetSlot,LoadConstant,SetSlot,RegisterTransfer,FunctionCall,GetSlot] ,
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[RegisterTransfer,GetSlot,FunctionReturn]]
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check
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end
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def test_call_local_int
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@string_input = <<HERE
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class Integer
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int putint()
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return 1
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end
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end
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class Object
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int main()
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int testi = 20
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testi.putint()
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end
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end
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HERE
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@expect = [ [SaveReturn,LoadConstant,GetSlot,SetSlot,GetSlot,
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GetSlot,GetSlot,SetSlot,LoadConstant,SetSlot,RegisterTransfer,FunctionCall,
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GetSlot] ,[RegisterTransfer,GetSlot,FunctionReturn] ]
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check
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end
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def test_call_local_class
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@string_input = <<HERE
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class List < Object
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int add()
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return 1
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end
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end
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class Object
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int main()
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List test_l
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test_l.add()
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end
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end
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HERE
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@expect = [ [SaveReturn,GetSlot,GetSlot,GetSlot,SetSlot,
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LoadConstant,SetSlot,RegisterTransfer,FunctionCall,
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GetSlot] ,[RegisterTransfer,GetSlot,FunctionReturn] ]
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check
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end
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def test_call_puts
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@string_input = <<HERE
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class Object
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int puts(Word str)
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return str
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end
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int main()
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puts("Hello")
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end
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end
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HERE
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@expect = [ [SaveReturn , GetSlot,GetSlot,SetSlot,LoadConstant,SetSlot,LoadConstant,
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SetSlot,RegisterTransfer,FunctionCall,GetSlot],
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[RegisterTransfer,GetSlot,FunctionReturn]]
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check
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end
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end
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end
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