72 lines
1.6 KiB
Ruby
72 lines
1.6 KiB
Ruby
# coding: utf-8
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# frozen_string_literal: true
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require 'test/unit'
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require_relative '../language'
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class TestLanguageString < Test::Unit::TestCase
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def test_to_string
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lang = Rpl::Language.new
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lang.run '2 →str'
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assert_equal [{ value: '2', type: :string }],
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lang.stack
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end
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def test_from_string
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lang = Rpl::Language.new
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lang.run '"2" str→'
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assert_equal [{ value: 2, type: :numeric, base: 10 }],
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lang.stack
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lang = Rpl::Language.new
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lang.run '"« dup * » \'carré\' sto" str→'
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assert_equal [{ value: '« dup * »', type: :program },
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{ value: "'carré'", type: :name },
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{ value: 'sto', type: :word }],
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lang.stack
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end
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def test_chr
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lang = Rpl::Language.new
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lang.run '71 chr'
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assert_equal [{ value: 'G', type: :string }],
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lang.stack
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end
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def test_num
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lang = Rpl::Language.new
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lang.run '"G" num'
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assert_equal [{ value: 71, type: :numeric, base: 10 }],
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lang.stack
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end
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def test_size
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lang = Rpl::Language.new
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lang.run '"test" size'
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assert_equal [{ value: 4, type: :numeric, base: 10 }],
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lang.stack
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end
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def test_pos
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lang = Rpl::Language.new
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lang.run '"test of POS" "of" pos'
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assert_equal [{ value: 5, type: :numeric, base: 10 }],
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lang.stack
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end
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def test_sub
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lang = Rpl::Language.new
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lang.run '"my string to sub" 4 6 sub'
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assert_equal [{ value: 'str', type: :string }],
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lang.stack
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end
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end
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