57 lines
1.4 KiB
Ruby
57 lines
1.4 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require 'minitest/autorun'
|
|
|
|
require 'rpl'
|
|
|
|
class TesttLanguageOperationsComplexes < MiniTest::Test
|
|
include Types
|
|
|
|
def test_re
|
|
interpreter = Rpl.new
|
|
interpreter.run! '(2+3i) re'
|
|
assert_equal [Types.new_object( RplNumeric, 2 )],
|
|
interpreter.stack
|
|
end
|
|
|
|
def test_im
|
|
interpreter = Rpl.new
|
|
interpreter.run! '(2+3i) im'
|
|
assert_equal [Types.new_object( RplNumeric, 3 )],
|
|
interpreter.stack
|
|
|
|
interpreter = Rpl.new
|
|
interpreter.run! '(2-4i) im'
|
|
assert_equal [Types.new_object( RplNumeric, -4 )],
|
|
interpreter.stack
|
|
end
|
|
|
|
def test_conj
|
|
interpreter = Rpl.new
|
|
interpreter.run! '(2+3i) conj'
|
|
assert_equal [Types.new_object( RplComplex, Complex( 2, -3 ) )],
|
|
interpreter.stack
|
|
end
|
|
|
|
def test_arg
|
|
interpreter = Rpl.new
|
|
interpreter.run! '(2+3i) arg'
|
|
assert_equal [Types.new_object( RplNumeric, 0.982793723247329 )],
|
|
interpreter.stack
|
|
end
|
|
|
|
def test_c2r
|
|
interpreter = Rpl.new
|
|
interpreter.run! '(2+3i) c→r'
|
|
assert_equal [Types.new_object( RplNumeric, 2 ),
|
|
Types.new_object( RplNumeric, 3 )],
|
|
interpreter.stack
|
|
end
|
|
|
|
def test_r2c
|
|
interpreter = Rpl.new
|
|
interpreter.run! '2 -3 r→c'
|
|
assert_equal [Types.new_object( RplComplex, Complex( 2, -3 ) )],
|
|
interpreter.stack
|
|
end
|
|
end
|