5f7683efcf
for testing of binaries later (and off course general correctness) Some tests were using the fact that the interpreter was used, changed those to return ints rather than strings
63 lines
2.0 KiB
Ruby
63 lines
2.0 KiB
Ruby
require_relative "../helper"
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module Risc
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class InterpreterWhileSimle < MiniTest::Test
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include Ticker
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def setup
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@string_input = as_main 'a = true; while( a ); a = false;end;return a'
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super
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end
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def test_if
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#show_main_ticks # get output of what is in main
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check_main_chain [LoadConstant, SlotToReg, RegToSlot, SlotToReg, SlotToReg,
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LoadConstant, OperatorInstruction, IsZero, LoadConstant, OperatorInstruction,
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IsZero, LoadConstant, SlotToReg, Branch, RegToSlot,
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Branch, SlotToReg, SlotToReg, LoadConstant, OperatorInstruction,
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IsZero, SlotToReg, SlotToReg, RegToSlot, SlotToReg,
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SlotToReg, RegToSlot, SlotToReg, SlotToReg, SlotToReg,
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FunctionReturn, SlotToReg, SlotToReg, Branch, Transfer,
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Syscall, NilClass]
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assert_kind_of Parfait::NilClass , get_return
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end
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def test_load_false_const
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load = main_ticks(1)
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assert_equal LoadConstant , load.class
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assert_kind_of Parfait::TrueClass , load.constant
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end
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def base
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6
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end
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def test_load_false
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load = main_ticks(base)
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assert_equal LoadConstant , load.class
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assert_equal Parfait::FalseClass , load.constant.class
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end
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def test_compare
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op = main_ticks(base+1)
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assert_equal OperatorInstruction , op.class
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assert_equal :- , op.operator
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end
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def test_not_zero
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check = main_ticks(base + 2)
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assert_equal IsZero , check.class
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assert check.label.name.start_with?("merge_label") , check.label.name
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end
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def test_compare2
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op = main_ticks(base + 4)
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assert_equal OperatorInstruction , op.class
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assert_equal :- , op.operator
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end
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def test_not_zero2
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check = main_ticks(base + 5)
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assert_equal IsZero , check.class
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assert check.label.name.start_with?("merge_label") , check.label.name
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end
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def test_exit
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done = main_ticks(36)
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assert_equal Syscall , done.class
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end
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end
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end
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