28 lines
1.0 KiB
Ruby
28 lines
1.0 KiB
Ruby
require_relative "../parser_helper"
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class TestReturn < MiniTest::Test
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# include the magic (setup and parse -> test method translation), see there
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include ParserHelper
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def test_return_int
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@string_input = 'return 42'
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@parse_output = {:return=>"return", :return_expression=>{:integer=>"42"}}
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@transform_output = Ast::ReturnExpression.new(Ast::IntegerExpression.new(42) )
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@parser = @parser.simple_return
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end
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def test_return_variable
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@string_input = 'return foo'
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@parse_output = {:return=>"return", :return_expression=>{:name=>"foo"}}
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@transform_output = Ast::ReturnExpression.new(Ast::NameExpression.new("foo") )
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@parser = @parser.simple_return
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end
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def test_return_string
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@string_input = 'return "hello"'
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@parse_output = {:return=>"return", :return_expression=>{:string=>[{:char=>"h"}, {:char=>"e"}, {:char=>"l"}, {:char=>"l"}, {:char=>"o"}]}}
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@transform_output = Ast::ReturnExpression.new(Ast::StringExpression.new("hello") )
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@parser = @parser.simple_return
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end
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end |