58 lines
1.6 KiB
Ruby
58 lines
1.6 KiB
Ruby
require_relative "helper"
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module Vool
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class TestVariables < MiniTest::Test
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# "free standing" local can not be tested as it will result in send
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# in other words ther is no way of knowing if a name is variable or method
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# one needs an assignemnt first, to "tell" the parser it's a local
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def test_local_basic
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lst = RubyCompiler.compile( "foo = 1 ; foo")
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assert_equal ScopeStatement , lst.class
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assert_equal LocalVariable , lst.statements[1].class
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end
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def test_local_nane
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lst = RubyCompiler.compile( "foo = 1 ; foo")
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assert_equal LocalVariable , lst.statements[1].class
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end
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def test_instance_basic
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lst = RubyCompiler.compile( "@var" )
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assert_equal InstanceVariable , lst.class
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assert_equal :var , lst.name
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end
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def test_instance_return
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lst = RubyCompiler.compile( "return @var" )
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assert_equal InstanceVariable , lst.return_value.class
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end
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def test_class_basic
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lst = RubyCompiler.compile( "@@var" )
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assert_equal ClassVariable , lst.class
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assert_equal :var , lst.name
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end
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def test_class_return
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lst = RubyCompiler.compile( "return @@var" )
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assert_equal ClassVariable , lst.return_value.class
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end
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def test_module_basic
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lst = RubyCompiler.compile( "Module" )
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assert_equal ModuleName , lst.class
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assert_equal :Module , lst.name
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end
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def test_module_base_scoped
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lst = RubyCompiler.compile( "::Module" )
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assert_equal ModuleName , lst.class
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assert_equal :Module , lst.name
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end
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def test_module_module_scoped
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assert_raises {RubyCompiler.compile( "M::Module" ) }
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end
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end
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end
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