92 lines
2.3 KiB
Ruby
92 lines
2.3 KiB
Ruby
# frozen_string_literal: true
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require 'minitest/autorun'
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require 'rpl'
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class TestLanguageString < Minitest::Test
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include Types
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def test_to_string
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interpreter = Rpl.new
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interpreter.run! '2 →str'
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assert_equal [Types.new_object( RplString, '"2"' )],
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interpreter.stack
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end
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def test_from_string
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interpreter = Rpl.new
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interpreter.run! '"2" str→'
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assert_equal [Types.new_object( RplNumeric, 2 )],
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interpreter.stack
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interpreter = Rpl.new
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interpreter.run! '"« dup * » \'carré\' sto" str→'
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assert_equal [Types.new_object( RplProgram, '« dup * »' ),
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Types.new_object( RplName, 'carré' ),
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Types.new_object( RplName, 'sto' )],
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interpreter.stack
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end
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def test_chr
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interpreter = Rpl.new
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interpreter.run! '71 chr'
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assert_equal [Types.new_object( RplString, '"G"' )],
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interpreter.stack
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end
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def test_num
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interpreter = Rpl.new
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interpreter.run! '"G" num'
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assert_equal [Types.new_object( RplNumeric, 71 )],
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interpreter.stack
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end
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def test_size
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interpreter = Rpl.new
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interpreter.run! '"test" size'
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assert_equal [Types.new_object( RplNumeric, 4 )],
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interpreter.stack
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end
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def test_pos
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interpreter = Rpl.new
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interpreter.run! '"test of POS" "of" pos'
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assert_equal [Types.new_object( RplNumeric, 5 )],
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interpreter.stack
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end
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def test_sub
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interpreter = Rpl.new
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interpreter.run! '"my string to sub" 4 6 sub'
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assert_equal [Types.new_object( RplString, '"str"' )],
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interpreter.stack
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end
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def test_split
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interpreter = Rpl.new
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interpreter.run! '"my string to sub" " " split'
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assert_equal [Types.new_object( RplString, '"my"' ),
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Types.new_object( RplString, '"string"' ),
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Types.new_object( RplString, '"to"' ),
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Types.new_object( RplString, '"sub"' )],
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interpreter.stack
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interpreter = Rpl.new
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interpreter.run! '"my,string,to sub" "," split'
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assert_equal [Types.new_object( RplString, '"my"' ),
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Types.new_object( RplString, '"string"' ),
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Types.new_object( RplString, '"to sub"' )],
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interpreter.stack
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end
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end
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