36 lines
841 B
Ruby
36 lines
841 B
Ruby
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require_relative "helper"
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module Melon
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class TestLocalsCollector < MiniTest::Test
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def setup
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Register.machine.boot unless Register.machine.booted
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end
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def parse_collect( input )
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ast = Parser::Ruby22.parse input
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LocalsCollector.new.collect(ast)
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end
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def test_no_locals
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locals = parse_collect "def meth; end"
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assert locals.empty?
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end
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def test_method_is_not_local
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locals = parse_collect("def meth2(arg1); foo ;end")
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assert locals.empty?
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end
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def test_local_assign_one
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locals = parse_collect("def meth2(arg1); foo = bar ;end")
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assert locals[:foo] , locals.inspect
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end
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def test_local_assign_two
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locals = parse_collect("def meth2(arg1); foo = bar ; groove = 1 + 2 ;end")
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assert locals.length == 2 , locals.inspect
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end
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end
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end
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