File: //usr/local/rvm/src/ruby-2.7.4/test/reline/test_key_actor_emacs.rb
require_relative 'helper'
class Reline::KeyActor::Emacs::Test < Reline::TestCase
def setup
Reline.send(:test_mode)
@prompt = '> '
@config = Reline::Config.new # Emacs mode is default
Reline::HISTORY.instance_variable_set(:@config, @config)
Reline::HISTORY.clear
@encoding = (RELINE_TEST_ENCODING rescue Encoding.default_external)
@line_editor = Reline::LineEditor.new(@config, @encoding)
@line_editor.reset(@prompt, encoding: @encoding)
end
def test_ed_insert_one
input_keys('a')
assert_line('a')
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(1)
end
def test_ed_insert_two
input_keys('ab')
assert_line('ab')
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(2)
end
def test_ed_insert_mbchar_one
input_keys('か')
assert_line('か')
assert_byte_pointer_size('か')
assert_cursor(2)
assert_cursor_max(2)
end
def test_ed_insert_mbchar_two
input_keys('かき')
assert_line('かき')
assert_byte_pointer_size('かき')
assert_cursor(4)
assert_cursor_max(4)
end
def test_ed_insert_for_mbchar_by_plural_code_points
input_keys("か\u3099")
assert_line("か\u3099")
assert_byte_pointer_size("か\u3099")
assert_cursor(2)
assert_cursor_max(2)
end
def test_ed_insert_for_plural_mbchar_by_plural_code_points
input_keys("か\u3099き\u3099")
assert_line("か\u3099き\u3099")
assert_byte_pointer_size("か\u3099き\u3099")
assert_cursor(4)
assert_cursor_max(4)
end
def test_move_next_and_prev
input_keys('abd')
assert_byte_pointer_size('abd')
assert_cursor(3)
assert_cursor_max(3)
input_keys("\C-b", false)
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(3)
input_keys("\C-b", false)
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(3)
input_keys("\C-f", false)
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(3)
input_keys('c')
assert_byte_pointer_size('abc')
assert_cursor(3)
assert_cursor_max(4)
assert_line('abcd')
end
def test_move_next_and_prev_for_mbchar
input_keys('かきけ')
assert_byte_pointer_size('かきけ')
assert_cursor(6)
assert_cursor_max(6)
input_keys("\C-b", false)
assert_byte_pointer_size('かき')
assert_cursor(4)
assert_cursor_max(6)
input_keys("\C-b", false)
assert_byte_pointer_size('か')
assert_cursor(2)
assert_cursor_max(6)
input_keys("\C-f", false)
assert_byte_pointer_size('かき')
assert_cursor(4)
assert_cursor_max(6)
input_keys('く')
assert_byte_pointer_size('かきく')
assert_cursor(6)
assert_cursor_max(8)
assert_line('かきくけ')
end
def test_move_next_and_prev_for_mbchar_by_plural_code_points
input_keys("か\u3099き\u3099け\u3099")
assert_byte_pointer_size("か\u3099き\u3099け\u3099")
assert_cursor(6)
assert_cursor_max(6)
input_keys("\C-b", false)
assert_byte_pointer_size("か\u3099き\u3099")
assert_cursor(4)
assert_cursor_max(6)
input_keys("\C-b", false)
assert_byte_pointer_size("か\u3099")
assert_cursor(2)
assert_cursor_max(6)
input_keys("\C-f", false)
assert_byte_pointer_size("か\u3099き\u3099")
assert_cursor(4)
assert_cursor_max(6)
input_keys("く\u3099")
assert_byte_pointer_size("か\u3099き\u3099く\u3099")
assert_cursor(6)
assert_cursor_max(8)
assert_line("か\u3099き\u3099く\u3099け\u3099")
end
def test_move_to_beg_end
input_keys('bcd')
assert_byte_pointer_size('bcd')
assert_cursor(3)
assert_cursor_max(3)
input_keys("\C-a", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(3)
input_keys('a')
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(4)
input_keys("\C-e", false)
assert_byte_pointer_size('abcd')
assert_cursor(4)
assert_cursor_max(4)
input_keys('e')
assert_byte_pointer_size('abcde')
assert_cursor(5)
assert_cursor_max(5)
assert_line('abcde')
end
def test_ed_newline_with_cr
input_keys('ab')
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(2)
refute(@line_editor.finished?)
input_keys("\C-m", false)
assert_line('ab')
assert(@line_editor.finished?)
end
def test_ed_newline_with_lf
input_keys('ab')
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(2)
refute(@line_editor.finished?)
input_keys("\C-j", false)
assert_line('ab')
assert(@line_editor.finished?)
end
def test_em_delete_prev_char
input_keys('ab')
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(2)
input_keys("\C-h", false)
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(1)
assert_line('a')
end
def test_em_delete_prev_char_for_mbchar
input_keys('かき')
assert_byte_pointer_size('かき')
assert_cursor(4)
assert_cursor_max(4)
input_keys("\C-h", false)
assert_byte_pointer_size('か')
assert_cursor(2)
assert_cursor_max(2)
assert_line('か')
end
def test_em_delete_prev_char_for_mbchar_by_plural_code_points
input_keys("か\u3099き\u3099")
assert_byte_pointer_size("か\u3099き\u3099")
assert_cursor(4)
assert_cursor_max(4)
input_keys("\C-h", false)
assert_byte_pointer_size("か\u3099")
assert_cursor(2)
assert_cursor_max(2)
assert_line("か\u3099")
end
def test_ed_quoted_insert
input_keys("ab\C-v\C-acd")
assert_line("ab\C-acd")
assert_byte_pointer_size("ab\C-acd")
assert_cursor(6)
assert_cursor_max(6)
input_keys("\C-q\C-b")
assert_line("ab\C-acd\C-b")
assert_byte_pointer_size("ab\C-acd\C-b")
assert_cursor(8)
assert_cursor_max(8)
end
def test_ed_kill_line
input_keys("\C-k", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
input_keys('abc')
assert_byte_pointer_size('abc')
assert_cursor(3)
assert_cursor_max(3)
input_keys("\C-k", false)
assert_byte_pointer_size('abc')
assert_cursor(3)
assert_cursor_max(3)
assert_line('abc')
input_keys("\C-b\C-k", false)
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(2)
assert_line('ab')
end
def test_em_kill_line
input_keys("\C-u", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
input_keys('abc')
assert_byte_pointer_size('abc')
assert_cursor(3)
assert_cursor_max(3)
input_keys("\C-u", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
input_keys('abc')
input_keys("\C-b\C-u", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(1)
assert_line('c')
input_keys("\C-u", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(1)
assert_line('c')
end
def test_ed_move_to_beg
input_keys('abd')
assert_byte_pointer_size('abd')
assert_cursor(3)
assert_cursor_max(3)
input_keys("\C-b", false)
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(3)
input_keys('c')
assert_byte_pointer_size('abc')
assert_cursor(3)
assert_cursor_max(4)
input_keys("\C-a", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(4)
input_keys('012')
assert_byte_pointer_size('012')
assert_cursor(3)
assert_cursor_max(7)
assert_line('012abcd')
input_keys("\C-a", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(7)
input_keys('ABC')
assert_byte_pointer_size('ABC')
assert_cursor(3)
assert_cursor_max(10)
assert_line('ABC012abcd')
input_keys("\C-f" * 10 + "\C-a", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(10)
input_keys('a')
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(11)
assert_line('aABC012abcd')
end
def test_ed_move_to_beg_with_blank
input_keys(' abc')
assert_byte_pointer_size(' abc')
assert_cursor(5)
assert_cursor_max(5)
input_keys("\C-a", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(5)
end
def test_ed_move_to_end
input_keys('abd')
assert_byte_pointer_size('abd')
assert_cursor(3)
assert_cursor_max(3)
input_keys("\C-b", false)
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(3)
input_keys('c')
assert_byte_pointer_size('abc')
assert_cursor(3)
assert_cursor_max(4)
input_keys("\C-e", false)
assert_byte_pointer_size('abcd')
assert_cursor(4)
assert_cursor_max(4)
input_keys('012')
assert_byte_pointer_size('abcd012')
assert_cursor(7)
assert_cursor_max(7)
assert_line('abcd012')
input_keys("\C-e", false)
assert_byte_pointer_size('abcd012')
assert_cursor(7)
assert_cursor_max(7)
input_keys('ABC')
assert_byte_pointer_size('abcd012ABC')
assert_cursor(10)
assert_cursor_max(10)
assert_line('abcd012ABC')
input_keys("\C-b" * 10 + "\C-e", false)
assert_byte_pointer_size('abcd012ABC')
assert_cursor(10)
assert_cursor_max(10)
input_keys('a')
assert_byte_pointer_size('abcd012ABCa')
assert_cursor(11)
assert_cursor_max(11)
assert_line('abcd012ABCa')
end
def test_em_delete
input_keys('ab')
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(2)
input_keys("\C-a", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(2)
input_keys("\C-d", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(1)
assert_line('b')
end
def test_em_delete_for_mbchar
input_keys('かき')
assert_byte_pointer_size('かき')
assert_cursor(4)
assert_cursor_max(4)
input_keys("\C-a", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(4)
input_keys("\C-d", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(2)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(2)
assert_line('き')
end
def test_em_delete_for_mbchar_by_plural_code_points
input_keys("か\u3099き\u3099")
assert_byte_pointer_size("か\u3099き\u3099")
assert_cursor(4)
assert_cursor_max(4)
input_keys("\C-a", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(4)
input_keys("\C-d", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(2)
assert_line("き\u3099")
end
def test_ed_clear_screen
refute(@line_editor.instance_variable_get(:@cleared))
input_keys("\C-l", false)
assert(@line_editor.instance_variable_get(:@cleared))
end
def test_ed_clear_screen_with_inputed
input_keys('abc')
input_keys("\C-b", false)
refute(@line_editor.instance_variable_get(:@cleared))
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(3)
input_keys("\C-l", false)
assert(@line_editor.instance_variable_get(:@cleared))
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(3)
assert_line('abc')
end
def test_ed_delete_next_char
input_keys('abc')
assert_cursor(3)
assert_cursor_max(3)
@line_editor.input_key(Reline::Key.new(:key_delete, :key_delete, false))
assert_cursor(3)
assert_cursor_max(3)
assert_line('abc')
end
def test_em_next_word
assert_byte_pointer_size('')
assert_cursor(0)
input_keys('abc def{bbb}ccc')
input_keys("\C-a\M-F", false)
assert_byte_pointer_size('abc')
assert_cursor(3)
input_keys("\M-F", false)
assert_byte_pointer_size('abc def')
assert_cursor(7)
input_keys("\M-F", false)
assert_byte_pointer_size('abc def{bbb')
assert_cursor(11)
input_keys("\M-F", false)
assert_byte_pointer_size('abc def{bbb}ccc')
assert_cursor(15)
input_keys("\M-F", false)
assert_byte_pointer_size('abc def{bbb}ccc')
assert_cursor(15)
end
def test_em_next_word_for_mbchar
assert_cursor(0)
input_keys('あいう かきく{さしす}たちつ')
input_keys("\C-a\M-F", false)
assert_byte_pointer_size('あいう')
assert_cursor(6)
input_keys("\M-F", false)
assert_byte_pointer_size('あいう かきく')
assert_cursor(13)
input_keys("\M-F", false)
assert_byte_pointer_size('あいう かきく{さしす')
assert_cursor(20)
input_keys("\M-F", false)
assert_byte_pointer_size('あいう かきく{さしす}たちつ')
assert_cursor(27)
input_keys("\M-F", false)
assert_byte_pointer_size('あいう かきく{さしす}たちつ')
assert_cursor(27)
end
def test_em_next_word_for_mbchar_by_plural_code_points
assert_cursor(0)
input_keys("あいう か\u3099き\u3099く\u3099{さしす}たちつ")
input_keys("\C-a\M-F", false)
assert_byte_pointer_size("あいう")
assert_cursor(6)
input_keys("\M-F", false)
assert_byte_pointer_size("あいう か\u3099き\u3099く\u3099")
assert_cursor(13)
input_keys("\M-F", false)
assert_byte_pointer_size("あいう か\u3099き\u3099く\u3099{さしす")
assert_cursor(20)
input_keys("\M-F", false)
assert_byte_pointer_size("あいう か\u3099き\u3099く\u3099{さしす}たちつ")
assert_cursor(27)
input_keys("\M-F", false)
assert_byte_pointer_size("あいう か\u3099き\u3099く\u3099{さしす}たちつ")
assert_cursor(27)
end
def test_em_prev_word
input_keys('abc def{bbb}ccc')
assert_byte_pointer_size('abc def{bbb}ccc')
assert_cursor(15)
input_keys("\M-B", false)
assert_byte_pointer_size('abc def{bbb}')
assert_cursor(12)
input_keys("\M-B", false)
assert_byte_pointer_size('abc def{')
assert_cursor(8)
input_keys("\M-B", false)
assert_byte_pointer_size('abc ')
assert_cursor(4)
input_keys("\M-B", false)
assert_byte_pointer_size('')
assert_cursor(0)
input_keys("\M-B", false)
assert_byte_pointer_size('')
assert_cursor(0)
end
def test_em_prev_word_for_mbchar
input_keys('あいう かきく{さしす}たちつ')
assert_byte_pointer_size('あいう かきく{さしす}たちつ')
assert_cursor(27)
input_keys("\M-B", false)
assert_byte_pointer_size('あいう かきく{さしす}')
assert_cursor(21)
input_keys("\M-B", false)
assert_byte_pointer_size('あいう かきく{')
assert_cursor(14)
input_keys("\M-B", false)
assert_byte_pointer_size('あいう ')
assert_cursor(7)
input_keys("\M-B", false)
assert_byte_pointer_size('')
assert_cursor(0)
input_keys("\M-B", false)
assert_byte_pointer_size('')
assert_cursor(0)
end
def test_em_prev_word_for_mbchar_by_plural_code_points
input_keys("あいう か\u3099き\u3099く\u3099{さしす}たちつ")
assert_byte_pointer_size("あいう か\u3099き\u3099く\u3099{さしす}たちつ")
assert_cursor(27)
input_keys("\M-B", false)
assert_byte_pointer_size("あいう か\u3099き\u3099く\u3099{さしす}")
assert_cursor(21)
input_keys("\M-B", false)
assert_byte_pointer_size("あいう か\u3099き\u3099く\u3099{")
assert_cursor(14)
input_keys("\M-B", false)
assert_byte_pointer_size('あいう ')
assert_cursor(7)
input_keys("\M-B", false)
assert_byte_pointer_size('')
assert_cursor(0)
input_keys("\M-B", false)
assert_byte_pointer_size('')
assert_cursor(0)
end
def test_em_delete_next_word
input_keys('abc def{bbb}ccc')
input_keys("\C-a", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(15)
input_keys("\M-d", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(12)
assert_line(' def{bbb}ccc')
input_keys("\M-d", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(8)
assert_line('{bbb}ccc')
input_keys("\M-d", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(4)
assert_line('}ccc')
input_keys("\M-d", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
end
def test_em_delete_next_word_for_mbchar
input_keys('あいう かきく{さしす}たちつ')
input_keys("\C-a", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(27)
input_keys("\M-d", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(21)
assert_line(' かきく{さしす}たちつ')
input_keys("\M-d", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(14)
assert_line('{さしす}たちつ')
input_keys("\M-d", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(7)
assert_line('}たちつ')
input_keys("\M-d", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
end
def test_em_delete_next_word_for_mbchar_by_plural_code_points
input_keys("あいう か\u3099き\u3099く\u3099{さしす}たちつ")
input_keys("\C-a", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(27)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(27)
input_keys("\M-d", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(21)
assert_line(" か\u3099き\u3099く\u3099{さしす}たちつ")
input_keys("\M-d", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(14)
assert_line('{さしす}たちつ')
input_keys("\M-d", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(7)
assert_line('}たちつ')
input_keys("\M-d", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
end
def test_ed_delete_prev_word
input_keys('abc def{bbb}ccc')
assert_byte_pointer_size('abc def{bbb}ccc')
assert_cursor(15)
assert_cursor_max(15)
input_keys("\M-\C-H", false)
assert_byte_pointer_size('abc def{bbb}')
assert_cursor(12)
assert_cursor_max(12)
assert_line('abc def{bbb}')
input_keys("\M-\C-H", false)
assert_byte_pointer_size('abc def{')
assert_cursor(8)
assert_cursor_max(8)
assert_line('abc def{')
input_keys("\M-\C-H", false)
assert_byte_pointer_size('abc ')
assert_cursor(4)
assert_cursor_max(4)
assert_line('abc ')
input_keys("\M-\C-H", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
end
def test_ed_delete_prev_word_for_mbchar
input_keys('あいう かきく{さしす}たちつ')
assert_byte_pointer_size('あいう かきく{さしす}たちつ')
assert_cursor(27)
assert_cursor_max(27)
input_keys("\M-\C-H", false)
assert_byte_pointer_size('あいう かきく{さしす}')
assert_cursor(21)
assert_cursor_max(21)
assert_line('あいう かきく{さしす}')
input_keys("\M-\C-H", false)
assert_byte_pointer_size('あいう かきく{')
assert_cursor(14)
assert_cursor_max(14)
assert_line('あいう かきく{')
input_keys("\M-\C-H", false)
assert_byte_pointer_size('あいう ')
assert_cursor(7)
assert_cursor_max(7)
assert_line('あいう ')
input_keys("\M-\C-H", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
end
def test_ed_delete_prev_word_for_mbchar_by_plural_code_points
input_keys("あいう か\u3099き\u3099く\u3099{さしす}たちつ")
assert_byte_pointer_size("あいう か\u3099き\u3099く\u3099{さしす}たちつ")
assert_cursor(27)
assert_cursor_max(27)
input_keys("\M-\C-H", false)
assert_byte_pointer_size("あいう か\u3099き\u3099く\u3099{さしす}")
assert_cursor(21)
assert_cursor_max(21)
assert_line("あいう か\u3099き\u3099く\u3099{さしす}")
input_keys("\M-\C-H", false)
assert_byte_pointer_size("あいう か\u3099き\u3099く\u3099{")
assert_cursor(14)
assert_cursor_max(14)
assert_line("あいう か\u3099き\u3099く\u3099{")
input_keys("\M-\C-H", false)
assert_byte_pointer_size("あいう ")
assert_cursor(7)
assert_cursor_max(7)
assert_line('あいう ')
input_keys("\M-\C-H", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
end
def test_ed_transpose_chars
input_keys('abc')
input_keys("\C-a", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(3)
input_keys("\C-t", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(3)
assert_line('abc')
input_keys("\C-f\C-t", false)
assert_byte_pointer_size('ba')
assert_cursor(2)
assert_cursor_max(3)
assert_line('bac')
input_keys("\C-t", false)
assert_byte_pointer_size('bca')
assert_cursor(3)
assert_cursor_max(3)
assert_line('bca')
input_keys("\C-t", false)
assert_byte_pointer_size('bac')
assert_cursor(3)
assert_cursor_max(3)
assert_line('bac')
end
def test_ed_transpose_chars_for_mbchar
input_keys('あかさ')
input_keys("\C-a", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(6)
input_keys("\C-t", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(6)
assert_line('あかさ')
input_keys("\C-f\C-t", false)
assert_byte_pointer_size('かあ')
assert_cursor(4)
assert_cursor_max(6)
assert_line('かあさ')
input_keys("\C-t", false)
assert_byte_pointer_size('かさあ')
assert_cursor(6)
assert_cursor_max(6)
assert_line('かさあ')
input_keys("\C-t", false)
assert_byte_pointer_size('かあさ')
assert_cursor(6)
assert_cursor_max(6)
assert_line('かあさ')
end
def test_ed_transpose_chars_for_mbchar_by_plural_code_points
input_keys("あか\u3099さ")
input_keys("\C-a", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(6)
input_keys("\C-t", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(6)
assert_line("あか\u3099さ")
input_keys("\C-f\C-t", false)
assert_byte_pointer_size("か\u3099あ")
assert_cursor(4)
assert_cursor_max(6)
assert_line("か\u3099あさ")
input_keys("\C-t", false)
assert_byte_pointer_size("か\u3099さあ")
assert_cursor(6)
assert_cursor_max(6)
assert_line("か\u3099さあ")
input_keys("\C-t", false)
assert_byte_pointer_size("か\u3099あさ")
assert_cursor(6)
assert_cursor_max(6)
assert_line("か\u3099あさ")
end
def test_ed_transpose_words
input_keys('abc def')
assert_line('abc def')
assert_byte_pointer_size('abc def')
assert_cursor(7)
assert_cursor_max(7)
input_keys("\M-t", false)
assert_line('def abc')
assert_byte_pointer_size('def abc')
assert_cursor(7)
assert_cursor_max(7)
input_keys("\C-a\C-k", false)
input_keys(' abc def ')
input_keys("\C-b" * 4, false)
assert_line(' abc def ')
assert_byte_pointer_size(' abc de')
assert_cursor(8)
assert_cursor_max(12)
input_keys("\M-t", false)
assert_line(' def abc ')
assert_byte_pointer_size(' def abc')
assert_cursor(9)
assert_cursor_max(12)
input_keys("\C-a\C-k", false)
input_keys(' abc def ')
input_keys("\C-b" * 6, false)
assert_line(' abc def ')
assert_byte_pointer_size(' abc ')
assert_cursor(6)
assert_cursor_max(12)
input_keys("\M-t", false)
assert_line(' def abc ')
assert_byte_pointer_size(' def abc')
assert_cursor(9)
assert_cursor_max(12)
input_keys("\M-t", false)
assert_line(' abc def')
assert_byte_pointer_size(' abc def')
assert_cursor(12)
assert_cursor_max(12)
end
def test_ed_transpose_words_for_mbchar
input_keys('あいう かきく')
assert_line('あいう かきく')
assert_byte_pointer_size('あいう かきく')
assert_cursor(13)
assert_cursor_max(13)
input_keys("\M-t", false)
assert_line('かきく あいう')
assert_byte_pointer_size('かきく あいう')
assert_cursor(13)
assert_cursor_max(13)
input_keys("\C-a\C-k", false)
input_keys(' あいう かきく ')
input_keys("\C-b" * 4, false)
assert_line(' あいう かきく ')
assert_byte_pointer_size(' あいう かき')
assert_cursor(13)
assert_cursor_max(18)
input_keys("\M-t", false)
assert_line(' かきく あいう ')
assert_byte_pointer_size(' かきく あいう')
assert_cursor(15)
assert_cursor_max(18)
input_keys("\C-a\C-k", false)
input_keys(' あいう かきく ')
input_keys("\C-b" * 6, false)
assert_line(' あいう かきく ')
assert_byte_pointer_size(' あいう ')
assert_cursor(9)
assert_cursor_max(18)
input_keys("\M-t", false)
assert_line(' かきく あいう ')
assert_byte_pointer_size(' かきく あいう')
assert_cursor(15)
assert_cursor_max(18)
input_keys("\M-t", false)
assert_line(' あいう かきく')
assert_byte_pointer_size(' あいう かきく')
assert_cursor(18)
assert_cursor_max(18)
end
def test_ed_transpose_words_with_one_word
input_keys('abc ')
assert_line('abc ')
assert_byte_pointer_size('abc ')
assert_cursor(5)
assert_cursor_max(5)
input_keys("\M-t", false)
assert_line('abc ')
assert_byte_pointer_size('abc ')
assert_cursor(5)
assert_cursor_max(5)
input_keys("\C-b", false)
assert_line('abc ')
assert_byte_pointer_size('abc ')
assert_cursor(4)
assert_cursor_max(5)
input_keys("\M-t", false)
assert_line('abc ')
assert_byte_pointer_size('abc ')
assert_cursor(4)
assert_cursor_max(5)
input_keys("\C-b" * 2, false)
assert_line('abc ')
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(5)
input_keys("\M-t", false)
assert_line('abc ')
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(5)
input_keys("\M-t", false)
assert_line('abc ')
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(5)
end
def test_ed_transpose_words_with_one_word_for_mbchar
input_keys('あいう ')
assert_line('あいう ')
assert_byte_pointer_size('あいう ')
assert_cursor(8)
assert_cursor_max(8)
input_keys("\M-t", false)
assert_line('あいう ')
assert_byte_pointer_size('あいう ')
assert_cursor(8)
assert_cursor_max(8)
input_keys("\C-b", false)
assert_line('あいう ')
assert_byte_pointer_size('あいう ')
assert_cursor(7)
assert_cursor_max(8)
input_keys("\M-t", false)
assert_line('あいう ')
assert_byte_pointer_size('あいう ')
assert_cursor(7)
assert_cursor_max(8)
input_keys("\C-b" * 2, false)
assert_line('あいう ')
assert_byte_pointer_size('あい')
assert_cursor(4)
assert_cursor_max(8)
input_keys("\M-t", false)
assert_line('あいう ')
assert_byte_pointer_size('あい')
assert_cursor(4)
assert_cursor_max(8)
input_keys("\M-t", false)
assert_line('あいう ')
assert_byte_pointer_size('あい')
assert_cursor(4)
assert_cursor_max(8)
end
def test_ed_digit
input_keys('0123')
assert_byte_pointer_size('0123')
assert_cursor(4)
assert_cursor_max(4)
assert_line('0123')
end
def test_ed_next_and_prev_char
input_keys('abc')
assert_byte_pointer_size('abc')
assert_cursor(3)
assert_cursor_max(3)
input_keys("\C-b", false)
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(3)
input_keys("\C-b", false)
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(3)
input_keys("\C-b", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(3)
input_keys("\C-b", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(3)
input_keys("\C-f", false)
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(3)
input_keys("\C-f", false)
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(3)
input_keys("\C-f", false)
assert_byte_pointer_size('abc')
assert_cursor(3)
assert_cursor_max(3)
input_keys("\C-f", false)
assert_byte_pointer_size('abc')
assert_cursor(3)
assert_cursor_max(3)
end
def test_ed_next_and_prev_char_for_mbchar
input_keys('あいう')
assert_byte_pointer_size('あいう')
assert_cursor(6)
assert_cursor_max(6)
input_keys("\C-b", false)
assert_byte_pointer_size('あい')
assert_cursor(4)
assert_cursor_max(6)
input_keys("\C-b", false)
assert_byte_pointer_size('あ')
assert_cursor(2)
assert_cursor_max(6)
input_keys("\C-b", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(6)
input_keys("\C-b", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(6)
input_keys("\C-f", false)
assert_byte_pointer_size('あ')
assert_cursor(2)
assert_cursor_max(6)
input_keys("\C-f", false)
assert_byte_pointer_size('あい')
assert_cursor(4)
assert_cursor_max(6)
input_keys("\C-f", false)
assert_byte_pointer_size('あいう')
assert_cursor(6)
assert_cursor_max(6)
input_keys("\C-f", false)
assert_byte_pointer_size('あいう')
assert_cursor(6)
assert_cursor_max(6)
end
def test_ed_next_and_prev_char_for_mbchar_by_plural_code_points
input_keys("か\u3099き\u3099く\u3099")
assert_byte_pointer_size("か\u3099き\u3099く\u3099")
assert_cursor(6)
assert_cursor_max(6)
input_keys("\C-b", false)
assert_byte_pointer_size("か\u3099き\u3099")
assert_cursor(4)
assert_cursor_max(6)
input_keys("\C-b", false)
assert_byte_pointer_size("か\u3099")
assert_cursor(2)
assert_cursor_max(6)
input_keys("\C-b", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(6)
input_keys("\C-b", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(6)
input_keys("\C-f", false)
assert_byte_pointer_size("か\u3099")
assert_cursor(2)
assert_cursor_max(6)
input_keys("\C-f", false)
assert_byte_pointer_size("か\u3099き\u3099")
assert_cursor(4)
assert_cursor_max(6)
input_keys("\C-f", false)
assert_byte_pointer_size("か\u3099き\u3099く\u3099")
assert_cursor(6)
assert_cursor_max(6)
input_keys("\C-f", false)
assert_byte_pointer_size("か\u3099き\u3099く\u3099")
assert_cursor(6)
assert_cursor_max(6)
end
def test_em_capitol_case
input_keys('abc def{bbb}ccc')
input_keys("\C-a\M-c", false)
assert_byte_pointer_size('Abc')
assert_cursor(3)
assert_cursor_max(15)
assert_line('Abc def{bbb}ccc')
input_keys("\M-c", false)
assert_byte_pointer_size('Abc Def')
assert_cursor(7)
assert_cursor_max(15)
assert_line('Abc Def{bbb}ccc')
input_keys("\M-c", false)
assert_byte_pointer_size('Abc Def{Bbb')
assert_cursor(11)
assert_cursor_max(15)
assert_line('Abc Def{Bbb}ccc')
input_keys("\M-c", false)
assert_byte_pointer_size('Abc Def{Bbb}Ccc')
assert_cursor(15)
assert_cursor_max(15)
assert_line('Abc Def{Bbb}Ccc')
end
def test_em_capitol_case_with_complex_example
input_keys('{}#* AaA!!!cCc ')
input_keys("\C-a\M-c", false)
assert_byte_pointer_size('{}#* Aaa')
assert_cursor(11)
assert_cursor_max(20)
assert_line('{}#* Aaa!!!cCc ')
input_keys("\M-c", false)
assert_byte_pointer_size('{}#* Aaa!!!Ccc')
assert_cursor(17)
assert_cursor_max(20)
assert_line('{}#* Aaa!!!Ccc ')
input_keys("\M-c", false)
assert_byte_pointer_size('{}#* Aaa!!!Ccc ')
assert_cursor(20)
assert_cursor_max(20)
assert_line('{}#* Aaa!!!Ccc ')
end
def test_em_lower_case
input_keys('AbC def{bBb}CCC')
input_keys("\C-a\M-l", false)
assert_byte_pointer_size('abc')
assert_cursor(3)
assert_cursor_max(15)
assert_line('abc def{bBb}CCC')
input_keys("\M-l", false)
assert_byte_pointer_size('abc def')
assert_cursor(7)
assert_cursor_max(15)
assert_line('abc def{bBb}CCC')
input_keys("\M-l", false)
assert_byte_pointer_size('abc def{bbb')
assert_cursor(11)
assert_cursor_max(15)
assert_line('abc def{bbb}CCC')
input_keys("\M-l", false)
assert_byte_pointer_size('abc def{bbb}ccc')
assert_cursor(15)
assert_cursor_max(15)
assert_line('abc def{bbb}ccc')
end
def test_em_lower_case_with_complex_example
input_keys('{}#* AaA!!!cCc ')
input_keys("\C-a\M-l", false)
assert_byte_pointer_size('{}#* aaa')
assert_cursor(11)
assert_cursor_max(20)
assert_line('{}#* aaa!!!cCc ')
input_keys("\M-l", false)
assert_byte_pointer_size('{}#* aaa!!!ccc')
assert_cursor(17)
assert_cursor_max(20)
assert_line('{}#* aaa!!!ccc ')
input_keys("\M-l", false)
assert_byte_pointer_size('{}#* aaa!!!ccc ')
assert_cursor(20)
assert_cursor_max(20)
assert_line('{}#* aaa!!!ccc ')
end
def test_em_upper_case
input_keys('AbC def{bBb}CCC')
input_keys("\C-a\M-u", false)
assert_byte_pointer_size('ABC')
assert_cursor(3)
assert_cursor_max(15)
assert_line('ABC def{bBb}CCC')
input_keys("\M-u", false)
assert_byte_pointer_size('ABC DEF')
assert_cursor(7)
assert_cursor_max(15)
assert_line('ABC DEF{bBb}CCC')
input_keys("\M-u", false)
assert_byte_pointer_size('ABC DEF{BBB')
assert_cursor(11)
assert_cursor_max(15)
assert_line('ABC DEF{BBB}CCC')
input_keys("\M-u", false)
assert_byte_pointer_size('ABC DEF{BBB}CCC')
assert_cursor(15)
assert_cursor_max(15)
assert_line('ABC DEF{BBB}CCC')
end
def test_em_upper_case_with_complex_example
input_keys('{}#* AaA!!!cCc ')
input_keys("\C-a\M-u", false)
assert_byte_pointer_size('{}#* AAA')
assert_cursor(11)
assert_cursor_max(20)
assert_line('{}#* AAA!!!cCc ')
input_keys("\M-u", false)
assert_byte_pointer_size('{}#* AAA!!!CCC')
assert_cursor(17)
assert_cursor_max(20)
assert_line('{}#* AAA!!!CCC ')
input_keys("\M-u", false)
assert_byte_pointer_size('{}#* AAA!!!CCC ')
assert_cursor(20)
assert_cursor_max(20)
assert_line('{}#* AAA!!!CCC ')
end
def test_em_delete_or_list
@line_editor.completion_proc = proc { |word|
%w{
foo_foo
foo_bar
foo_baz
qux
}.map { |i|
i.encode(@encoding)
}
}
input_keys('fooo')
assert_byte_pointer_size('fooo')
assert_cursor(4)
assert_cursor_max(4)
assert_line('fooo')
assert_equal(nil, @line_editor.instance_variable_get(:@menu_info))
input_keys("\C-b", false)
assert_byte_pointer_size('foo')
assert_cursor(3)
assert_cursor_max(4)
assert_line('fooo')
assert_equal(nil, @line_editor.instance_variable_get(:@menu_info))
@line_editor.input_key(Reline::Key.new(:em_delete_or_list, :em_delete_or_list, false))
assert_byte_pointer_size('foo')
assert_cursor(3)
assert_cursor_max(3)
assert_line('foo')
assert_equal(nil, @line_editor.instance_variable_get(:@menu_info))
@line_editor.input_key(Reline::Key.new(:em_delete_or_list, :em_delete_or_list, false))
assert_byte_pointer_size('foo')
assert_cursor(3)
assert_cursor_max(3)
assert_line('foo')
assert_equal(%w{foo_foo foo_bar foo_baz}, @line_editor.instance_variable_get(:@menu_info).list)
end
def test_completion
@line_editor.completion_proc = proc { |word|
%w{
foo_foo
foo_bar
foo_baz
qux
}.map { |i|
i.encode(@encoding)
}
}
input_keys('fo')
assert_byte_pointer_size('fo')
assert_cursor(2)
assert_cursor_max(2)
assert_line('fo')
assert_equal(nil, @line_editor.instance_variable_get(:@menu_info))
input_keys("\C-i", false)
assert_byte_pointer_size('foo_')
assert_cursor(4)
assert_cursor_max(4)
assert_line('foo_')
assert_equal(nil, @line_editor.instance_variable_get(:@menu_info))
input_keys("\C-i", false)
assert_byte_pointer_size('foo_')
assert_cursor(4)
assert_cursor_max(4)
assert_line('foo_')
assert_equal(%w{foo_foo foo_bar foo_baz}, @line_editor.instance_variable_get(:@menu_info).list)
input_keys('a')
input_keys("\C-i", false)
assert_byte_pointer_size('foo_a')
assert_cursor(5)
assert_cursor_max(5)
assert_line('foo_a')
input_keys("\C-h", false)
input_keys('b')
input_keys("\C-i", false)
assert_byte_pointer_size('foo_ba')
assert_cursor(6)
assert_cursor_max(6)
assert_line('foo_ba')
end
def test_completion_with_indent
@line_editor.completion_proc = proc { |word|
%w{
foo_foo
foo_bar
foo_baz
qux
}.map { |i|
i.encode(@encoding)
}
}
input_keys(' fo')
assert_byte_pointer_size(' fo')
assert_cursor(4)
assert_cursor_max(4)
assert_line(' fo')
assert_equal(nil, @line_editor.instance_variable_get(:@menu_info))
input_keys("\C-i", false)
assert_byte_pointer_size(' foo_')
assert_cursor(6)
assert_cursor_max(6)
assert_line(' foo_')
assert_equal(nil, @line_editor.instance_variable_get(:@menu_info))
input_keys("\C-i", false)
assert_byte_pointer_size(' foo_')
assert_cursor(6)
assert_cursor_max(6)
assert_line(' foo_')
assert_equal(%w{foo_foo foo_bar foo_baz}, @line_editor.instance_variable_get(:@menu_info).list)
end
def test_completion_with_indent_and_completer_quote_characters
@line_editor.completion_proc = proc { |word|
%w{
"".foo_foo
"".foo_bar
"".foo_baz
"".qux
}.map { |i|
i.encode(@encoding)
}
}
input_keys(' "".fo')
assert_byte_pointer_size(' "".fo')
assert_cursor(7)
assert_cursor_max(7)
assert_line(' "".fo')
assert_equal(nil, @line_editor.instance_variable_get(:@menu_info))
input_keys("\C-i", false)
assert_byte_pointer_size(' "".foo_')
assert_cursor(9)
assert_cursor_max(9)
assert_line(' "".foo_')
assert_equal(nil, @line_editor.instance_variable_get(:@menu_info))
input_keys("\C-i", false)
assert_byte_pointer_size(' "".foo_')
assert_cursor(9)
assert_cursor_max(9)
assert_line(' "".foo_')
assert_equal(%w{"".foo_foo "".foo_bar "".foo_baz}, @line_editor.instance_variable_get(:@menu_info).list)
end
def test_completion_with_perfect_match
@line_editor.completion_proc = proc { |word|
%w{
foo
foo_bar
}.map { |i|
i.encode(@encoding)
}
}
matched = nil
@line_editor.dig_perfect_match_proc = proc { |m|
matched = m
}
input_keys('fo')
assert_byte_pointer_size('fo')
assert_cursor(2)
assert_cursor_max(2)
assert_line('fo')
assert_equal(Reline::LineEditor::CompletionState::NORMAL, @line_editor.instance_variable_get(:@completion_state))
assert_equal(nil, matched)
input_keys("\C-i", false)
assert_byte_pointer_size('foo')
assert_cursor(3)
assert_cursor_max(3)
assert_line('foo')
assert_equal(Reline::LineEditor::CompletionState::MENU_WITH_PERFECT_MATCH, @line_editor.instance_variable_get(:@completion_state))
assert_equal(nil, matched)
input_keys("\C-i", false)
assert_byte_pointer_size('foo')
assert_cursor(3)
assert_cursor_max(3)
assert_line('foo')
assert_equal(Reline::LineEditor::CompletionState::PERFECT_MATCH, @line_editor.instance_variable_get(:@completion_state))
assert_equal(nil, matched)
input_keys("\C-i", false)
assert_byte_pointer_size('foo')
assert_cursor(3)
assert_cursor_max(3)
assert_line('foo')
assert_equal(Reline::LineEditor::CompletionState::PERFECT_MATCH, @line_editor.instance_variable_get(:@completion_state))
assert_equal('foo', matched)
matched = nil
input_keys('_')
input_keys("\C-i", false)
assert_byte_pointer_size('foo_bar')
assert_cursor(7)
assert_cursor_max(7)
assert_line('foo_bar')
assert_equal(Reline::LineEditor::CompletionState::MENU_WITH_PERFECT_MATCH, @line_editor.instance_variable_get(:@completion_state))
assert_equal(nil, matched)
input_keys("\C-i", false)
assert_byte_pointer_size('foo_bar')
assert_cursor(7)
assert_cursor_max(7)
assert_line('foo_bar')
assert_equal(Reline::LineEditor::CompletionState::PERFECT_MATCH, @line_editor.instance_variable_get(:@completion_state))
assert_equal(nil, matched)
input_keys("\C-i", false)
assert_byte_pointer_size('foo_bar')
assert_cursor(7)
assert_cursor_max(7)
assert_line('foo_bar')
assert_equal(Reline::LineEditor::CompletionState::PERFECT_MATCH, @line_editor.instance_variable_get(:@completion_state))
assert_equal('foo_bar', matched)
end
def test_completion_with_completion_ignore_case
@line_editor.completion_proc = proc { |word|
%w{
foo_foo
foo_bar
Foo_baz
qux
}.map { |i|
i.encode(@encoding)
}
}
input_keys('fo')
assert_byte_pointer_size('fo')
assert_cursor(2)
assert_cursor_max(2)
assert_line('fo')
assert_equal(nil, @line_editor.instance_variable_get(:@menu_info))
input_keys("\C-i", false)
assert_byte_pointer_size('foo_')
assert_cursor(4)
assert_cursor_max(4)
assert_line('foo_')
assert_equal(nil, @line_editor.instance_variable_get(:@menu_info))
input_keys("\C-i", false)
assert_byte_pointer_size('foo_')
assert_cursor(4)
assert_cursor_max(4)
assert_line('foo_')
assert_equal(%w{foo_foo foo_bar}, @line_editor.instance_variable_get(:@menu_info).list)
@config.completion_ignore_case = true
input_keys("\C-i", false)
assert_byte_pointer_size('foo_')
assert_cursor(4)
assert_cursor_max(4)
assert_line('foo_')
assert_equal(%w{foo_foo foo_bar Foo_baz}, @line_editor.instance_variable_get(:@menu_info).list)
input_keys('a')
input_keys("\C-i", false)
assert_byte_pointer_size('foo_a')
assert_cursor(5)
assert_cursor_max(5)
assert_line('foo_a')
input_keys("\C-h", false)
input_keys('b')
input_keys("\C-i", false)
assert_byte_pointer_size('foo_ba')
assert_cursor(6)
assert_cursor_max(6)
assert_line('foo_ba')
end
def test_completion_in_middle_of_line
@line_editor.completion_proc = proc { |word|
%w{
foo_foo
foo_bar
foo_baz
qux
}.map { |i|
i.encode(@encoding)
}
}
input_keys('abcde fo ABCDE')
assert_line('abcde fo ABCDE')
input_keys("\C-b" * 6 + "\C-i", false)
assert_byte_pointer_size('abcde foo_')
assert_cursor(10)
assert_cursor_max(16)
assert_line('abcde foo_ ABCDE')
input_keys("\C-b" * 2 + "\C-i", false)
assert_byte_pointer_size('abcde foo_')
assert_cursor(10)
assert_cursor_max(18)
assert_line('abcde foo_o_ ABCDE')
end
def test_completion_with_nil_value
@line_editor.completion_proc = proc { |word|
%w{
foo_foo
foo_bar
Foo_baz
qux
}.map { |i|
i.encode(@encoding)
}.prepend(nil)
}
@config.completion_ignore_case = true
input_keys('fo')
assert_byte_pointer_size('fo')
assert_cursor(2)
assert_cursor_max(2)
assert_line('fo')
assert_equal(nil, @line_editor.instance_variable_get(:@menu_info))
input_keys("\C-i", false)
assert_byte_pointer_size('foo_')
assert_cursor(4)
assert_cursor_max(4)
assert_line('foo_')
assert_equal(nil, @line_editor.instance_variable_get(:@menu_info))
input_keys("\C-i", false)
assert_byte_pointer_size('foo_')
assert_cursor(4)
assert_cursor_max(4)
assert_line('foo_')
assert_equal(%w{foo_foo foo_bar Foo_baz}, @line_editor.instance_variable_get(:@menu_info).list)
input_keys('a')
input_keys("\C-i", false)
assert_byte_pointer_size('foo_a')
assert_cursor(5)
assert_cursor_max(5)
assert_line('foo_a')
input_keys("\C-h", false)
input_keys('b')
input_keys("\C-i", false)
assert_byte_pointer_size('foo_ba')
assert_cursor(6)
assert_cursor_max(6)
assert_line('foo_ba')
end
def test_em_kill_region
input_keys('abc def{bbb}ccc ddd ')
assert_byte_pointer_size('abc def{bbb}ccc ddd ')
assert_cursor(26)
assert_cursor_max(26)
assert_line('abc def{bbb}ccc ddd ')
input_keys("\C-w", false)
assert_byte_pointer_size('abc def{bbb}ccc ')
assert_cursor(20)
assert_cursor_max(20)
assert_line('abc def{bbb}ccc ')
input_keys("\C-w", false)
assert_byte_pointer_size('abc ')
assert_cursor(6)
assert_cursor_max(6)
assert_line('abc ')
input_keys("\C-w", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
input_keys("\C-w", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
end
def test_em_kill_region_mbchar
input_keys('あ い う{う}う ')
assert_byte_pointer_size('あ い う{う}う ')
assert_cursor(21)
assert_cursor_max(21)
assert_line('あ い う{う}う ')
input_keys("\C-w", false)
assert_byte_pointer_size('あ い ')
assert_cursor(10)
assert_cursor_max(10)
assert_line('あ い ')
input_keys("\C-w", false)
assert_byte_pointer_size('あ ')
assert_cursor(5)
assert_cursor_max(5)
assert_line('あ ')
input_keys("\C-w", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
end
def test_vi_search_prev
Reline::HISTORY.concat(%w{abc 123 AAA})
assert_line('')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-ra\C-j")
assert_line('abc')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(3)
end
def test_larger_histories_than_history_size
history_size = @config.history_size
@config.history_size = 2
Reline::HISTORY.concat(%w{abc 123 AAA})
assert_line('')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-p")
assert_line('AAA')
assert_byte_pointer_size('AAA')
assert_cursor(3)
assert_cursor_max(3)
input_keys("\C-p")
assert_line('123')
assert_byte_pointer_size('123')
assert_cursor(3)
assert_cursor_max(3)
input_keys("\C-p")
assert_line('123')
assert_byte_pointer_size('123')
assert_cursor(3)
assert_cursor_max(3)
ensure
@config.history_size = history_size
end
def test_search_history_to_back
Reline::HISTORY.concat([
'1235', # old
'12aa',
'1234' # new
])
assert_line('')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-r123")
assert_line('1234')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0) # doesn't determine yet
input_keys("\C-ha")
assert_line('12aa')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-h3")
assert_line('1235')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
end
def test_search_history_to_front
Reline::HISTORY.concat([
'1235', # old
'12aa',
'1234' # new
])
assert_line('')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-s123")
assert_line('1235')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0) # doesn't determine yet
input_keys("\C-ha")
assert_line('12aa')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-h3")
assert_line('1234')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
end
def test_search_history_front_and_back
Reline::HISTORY.concat([
'1235', # old
'12aa',
'1234' # new
])
assert_line('')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-s12")
assert_line('1235')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0) # doesn't determine yet
input_keys("\C-s")
assert_line('12aa')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-r")
assert_line('12aa')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-r")
assert_line('1235')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
end
def test_search_history_back_and_front
Reline::HISTORY.concat([
'1235', # old
'12aa',
'1234' # new
])
assert_line('')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-r12")
assert_line('1234')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0) # doesn't determine yet
input_keys("\C-r")
assert_line('12aa')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-s")
assert_line('12aa')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-s")
assert_line('1234')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
end
def test_search_history_to_back_in_the_middle_of_histories
Reline::HISTORY.concat([
'1235', # old
'12aa',
'1234' # new
])
assert_line('')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-p\C-p")
assert_line('12aa')
assert_byte_pointer_size('12aa')
assert_cursor(4)
assert_cursor_max(4)
input_keys("\C-r123")
assert_line('1235')
assert_byte_pointer_size('1235')
assert_cursor(4)
assert_cursor_max(4)
end
def test_search_history_twice
Reline::HISTORY.concat([
'1235', # old
'12aa',
'1234' # new
])
assert_line('')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-r123")
assert_line('1234')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0) # doesn't determine yet
input_keys("\C-r")
assert_line('1235')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
end
def test_search_history_by_last_determined
Reline::HISTORY.concat([
'1235', # old
'12aa',
'1234' # new
])
assert_line('')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-r123")
assert_line('1234')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0) # doesn't determine yet
input_keys("\C-j")
assert_line('1234')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(4)
input_keys("\C-k") # delete
assert_line('')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-r")
assert_line('')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys("\C-r")
assert_line('1235')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
end
def test_em_set_mark_and_em_exchange_mark
input_keys('aaa bbb ccc ddd')
assert_byte_pointer_size('aaa bbb ccc ddd')
assert_cursor(15)
assert_cursor_max(15)
assert_line('aaa bbb ccc ddd')
input_keys("\C-a\M-F\M-F", false)
assert_byte_pointer_size('aaa bbb')
assert_cursor(7)
assert_cursor_max(15)
assert_line('aaa bbb ccc ddd')
assert_equal(nil, @line_editor.instance_variable_get(:@mark_pointer))
input_keys("\x00", false) # C-Space
assert_byte_pointer_size('aaa bbb')
assert_cursor(7)
assert_cursor_max(15)
assert_line('aaa bbb ccc ddd')
assert_equal([7, 0], @line_editor.instance_variable_get(:@mark_pointer))
input_keys("\C-a", false)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(15)
assert_line('aaa bbb ccc ddd')
assert_equal([7, 0], @line_editor.instance_variable_get(:@mark_pointer))
input_key_by_symbol(:em_exchange_mark)
assert_byte_pointer_size('aaa bbb')
assert_cursor(7)
assert_cursor_max(15)
assert_line('aaa bbb ccc ddd')
assert_equal([0, 0], @line_editor.instance_variable_get(:@mark_pointer))
end
def test_modify_lines_with_wrong_rs
verbose, $VERBOSE = $VERBOSE, nil
original_global_slash = $/
$/ = 'b'
$VERBOSE = verbose
@line_editor.output_modifier_proc = proc { |output| Reline::Unicode.escape_for_print(output) }
input_keys("abcdef\n")
result = @line_editor.__send__(:modify_lines, @line_editor.whole_lines)
$/ = nil
assert_equal(['abcdef'], result)
ensure
$VERBOSE = nil
$/ = original_global_slash
$VERBOSE = verbose
end
def test_ed_search_prev_history
Reline::HISTORY.concat([
'12356', # old
'12aaa',
'12345' # new
])
input_keys('123')
# The ed_search_prev_history doesn't have default binding
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('123')
assert_cursor(3)
assert_cursor_max(5)
assert_line('12345')
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('123')
assert_cursor(3)
assert_cursor_max(5)
assert_line('12356')
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('123')
assert_cursor(3)
assert_cursor_max(5)
assert_line('12356')
end
def test_ed_search_prev_history_with_empty
Reline::HISTORY.concat([
'12356', # old
'12aaa',
'12345' # new
])
# The ed_search_prev_history doesn't have default binding
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(5)
assert_line('12345')
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(5)
assert_line('12aaa')
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(5)
assert_line('12356')
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(5)
assert_line('12356')
end
def test_ed_search_prev_history_without_match
Reline::HISTORY.concat([
'12356', # old
'12aaa',
'12345' # new
])
input_keys('ABC')
# The ed_search_prev_history doesn't have default binding
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('ABC')
assert_cursor(3)
assert_cursor_max(3)
assert_line('ABC')
end
def test_ed_search_next_history
Reline::HISTORY.concat([
'12356', # old
'12aaa',
'12345' # new
])
input_keys('123')
# The ed_search_prev_history and ed_search_next_history doesn't have default binding
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('123')
assert_cursor(3)
assert_cursor_max(5)
assert_line('12345')
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('123')
assert_cursor(3)
assert_cursor_max(5)
assert_line('12356')
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('123')
assert_cursor(3)
assert_cursor_max(5)
assert_line('12356')
@line_editor.__send__(:ed_search_next_history, "\C-n".ord)
assert_byte_pointer_size('123')
assert_cursor(3)
assert_cursor_max(5)
assert_line('12345')
@line_editor.__send__(:ed_search_next_history, "\C-n".ord)
assert_byte_pointer_size('123')
assert_cursor(3)
assert_cursor_max(5)
assert_line('12345')
end
def test_ed_search_next_history_with_empty
Reline::HISTORY.concat([
'12356', # old
'12aaa',
'12345' # new
])
# The ed_search_prev_history and ed_search_next_history doesn't have default binding
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(5)
assert_line('12345')
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(5)
assert_line('12aaa')
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(5)
assert_line('12356')
@line_editor.__send__(:ed_search_next_history, "\C-n".ord)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(5)
assert_line('12aaa')
@line_editor.__send__(:ed_search_next_history, "\C-n".ord)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(5)
assert_line('12345')
@line_editor.__send__(:ed_search_next_history, "\C-n".ord)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
end
=begin # TODO: move KeyStroke instance from Reline to LineEditor
def test_key_delete
input_keys('ab')
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(2)
assert_line('ab')
[27, 91, 51, 126].each do |key|
@line_editor.input_key(key)
end
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(2)
assert_line('ab')
input_keys("\C-b")
[27, 91, 51, 126].each do |key|
@line_editor.input_key(key)
end
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(1)
assert_line('a')
end
=end
end