Torsten Rüger
12b29285d7
so many relied (implicitly( on some builtin function after all can't do much in ruby without calling Now all those dependencies are explicit Small risc changes come because the macro version has a return label and unreachable label
48 lines
1.7 KiB
Ruby
48 lines
1.7 KiB
Ruby
require_relative "../helper"
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module Risc
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class TestCompilerBuilder < MiniTest::Test
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include Parfait::MethodHelper
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def setup
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Parfait.boot!(Parfait.default_test_options)
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@method = Mom::MomCollection.compiler_for( :Space , :main,{},{}).callable
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@compiler = Risc::MethodCompiler.new( @method , Mom::Label.new( "source_name", "return_label"))
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@builder = @compiler.builder(@method)
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end
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def test_inserts_built
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r1 = RegisterValue.new(:r1 , :Space)
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@builder.build{ space! << r1 }
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assert_equal Transfer , @compiler.risc_instructions.next.class
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assert_equal RegisterValue , @builder.space.class
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end
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def test_loads
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@builder.build{ space! << Parfait.object_space }
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assert_equal LoadConstant , @compiler.risc_instructions.next.class
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assert_equal RegisterValue , @builder.space.class
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end
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def test_two
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@builder.build{ space! << Parfait.object_space ; integer! << 1}
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assert_equal LoadConstant , @compiler.risc_instructions.next.class
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assert_equal LoadData , @compiler.risc_instructions.next(2).class
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end
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def test_swap
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test_two
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@builder.swap_names( :space , :integer)
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assert_equal :Integer , @builder.space.type.class_name
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assert_equal :Space , @builder.integer.type.class_name
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end
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def test_prepare_int
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int = @builder.prepare_int_return
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assert_raises { @builder.integer_tmp}
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end
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def test_allocate_returns
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int = @builder.allocate_int
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assert_equal :r1 , int.symbol
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end
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def test_allocate_len
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int = @builder.allocate_int
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assert_equal 23 , @builder.compiler.risc_instructions.length
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end
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end
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end
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