/
test_key_actor_vi.rb
1396 lines (1330 loc) · 36.2 KB
/
test_key_actor_vi.rb
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require_relative 'helper'
class Reline::KeyActor::ViInsert::Test < Reline::TestCase
def setup
Reline.send(:test_mode)
@prompt = '> '
@config = Reline::Config.new
@config.read_lines(<<~LINES.split(/(?<=\n)/))
set editing-mode vi
LINES
@encoding = (RELINE_TEST_ENCODING rescue Encoding.default_external)
@line_editor = Reline::LineEditor.new(@config, @encoding)
@line_editor.reset(@prompt, encoding: @encoding)
end
def test_vi_command_mode
input_keys("\C-[")
assert_instance_of(Reline::KeyActor::ViCommand, @config.editing_mode)
end
def test_vi_command_mode_with_input
input_keys("abc\C-[")
assert_instance_of(Reline::KeyActor::ViCommand, @config.editing_mode)
assert_line('abc')
end
def test_vi_insert
assert_instance_of(Reline::KeyActor::ViInsert, @config.editing_mode)
input_keys('i')
assert_line('i')
assert_cursor(1)
assert_instance_of(Reline::KeyActor::ViInsert, @config.editing_mode)
input_keys("\C-[")
assert_line('i')
assert_cursor(0)
assert_instance_of(Reline::KeyActor::ViCommand, @config.editing_mode)
input_keys('i')
assert_line('i')
assert_cursor(0)
assert_instance_of(Reline::KeyActor::ViInsert, @config.editing_mode)
end
def test_vi_add
assert_instance_of(Reline::KeyActor::ViInsert, @config.editing_mode)
input_keys('a')
assert_line('a')
assert_cursor(1)
assert_instance_of(Reline::KeyActor::ViInsert, @config.editing_mode)
input_keys("\C-[")
assert_line('a')
assert_cursor(0)
assert_instance_of(Reline::KeyActor::ViCommand, @config.editing_mode)
input_keys('a')
assert_line('a')
assert_cursor(1)
assert_instance_of(Reline::KeyActor::ViInsert, @config.editing_mode)
end
def test_vi_insert_at_bol
input_keys('I')
assert_line('I')
assert_instance_of(Reline::KeyActor::ViInsert, @config.editing_mode)
input_keys("12345\C-[hh")
assert_line('I12345')
assert_byte_pointer_size('I12')
assert_cursor(3)
assert_cursor_max(6)
assert_instance_of(Reline::KeyActor::ViCommand, @config.editing_mode)
input_keys('I')
assert_line('I12345')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(6)
assert_instance_of(Reline::KeyActor::ViInsert, @config.editing_mode)
end
def test_vi_add_at_eol
input_keys('A')
assert_line('A')
assert_instance_of(Reline::KeyActor::ViInsert, @config.editing_mode)
input_keys("12345\C-[hh")
assert_line('A12345')
assert_byte_pointer_size('A12')
assert_cursor(3)
assert_cursor_max(6)
assert_instance_of(Reline::KeyActor::ViCommand, @config.editing_mode)
input_keys('A')
assert_line('A12345')
assert_byte_pointer_size('A12345')
assert_cursor(6)
assert_cursor_max(6)
assert_instance_of(Reline::KeyActor::ViInsert, @config.editing_mode)
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_ed_next_char
input_keys("abcdef\C-[0")
assert_line('abcdef')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(6)
input_keys('l')
assert_line('abcdef')
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(6)
input_keys('2l')
assert_line('abcdef')
assert_byte_pointer_size('abc')
assert_cursor(3)
assert_cursor_max(6)
end
def test_ed_prev_char
input_keys("abcdef\C-[")
assert_line('abcdef')
assert_byte_pointer_size('abcde')
assert_cursor(5)
assert_cursor_max(6)
input_keys('h')
assert_line('abcdef')
assert_byte_pointer_size('abcd')
assert_cursor(4)
assert_cursor_max(6)
input_keys('2h')
assert_line('abcdef')
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(6)
end
def test_history
Reline::HISTORY.concat(%w{abc 123 AAA})
input_keys("\C-[")
assert_line('')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
input_keys('k')
assert_line('AAA')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(3)
input_keys('2k')
assert_line('abc')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(3)
input_keys('j')
assert_line('123')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(3)
input_keys('2j')
assert_line('')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
end
def test_vi_paste_prev
input_keys("abcde\C-[3h")
assert_line('abcde')
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(5)
input_keys('P')
assert_line('abcde')
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(5)
input_keys('d$')
assert_line('a')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(1)
input_keys('P')
assert_line('bcdea')
assert_byte_pointer_size('bcd')
assert_cursor(3)
assert_cursor_max(5)
input_keys('2P')
assert_line('bcdbcdbcdeeea')
assert_byte_pointer_size('bcdbcdbcd')
assert_cursor(9)
assert_cursor_max(13)
end
def test_vi_paste_next
input_keys("abcde\C-[3h")
assert_line('abcde')
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(5)
input_keys('p')
assert_line('abcde')
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(5)
input_keys('d$')
assert_line('a')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(1)
input_keys('p')
assert_line('abcde')
assert_byte_pointer_size('abcd')
assert_cursor(4)
assert_cursor_max(5)
input_keys('2p')
assert_line('abcdebcdebcde')
assert_byte_pointer_size('abcdebcdebcd')
assert_cursor(12)
assert_cursor_max(13)
end
def test_vi_paste_prev_for_mbchar
input_keys("あいうえお\C-[3h")
assert_line('あいうえお')
assert_byte_pointer_size('あ')
assert_cursor(2)
assert_cursor_max(10)
input_keys('P')
assert_line('あいうえお')
assert_byte_pointer_size('あ')
assert_cursor(2)
assert_cursor_max(10)
input_keys('d$')
assert_line('あ')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(2)
input_keys('P')
assert_line('いうえおあ')
assert_byte_pointer_size('いうえ')
assert_cursor(6)
assert_cursor_max(10)
input_keys('2P')
assert_line('いうえいうえいうえおおおあ')
assert_byte_pointer_size('いうえいうえいうえ')
assert_cursor(18)
assert_cursor_max(26)
end
def test_vi_paste_next_for_mbchar
input_keys("あいうえお\C-[3h")
assert_line('あいうえお')
assert_byte_pointer_size('あ')
assert_cursor(2)
assert_cursor_max(10)
input_keys('p')
assert_line('あいうえお')
assert_byte_pointer_size('あ')
assert_cursor(2)
assert_cursor_max(10)
input_keys('d$')
assert_line('あ')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(2)
input_keys('p')
assert_line('あいうえお')
assert_byte_pointer_size('あいうえ')
assert_cursor(8)
assert_cursor_max(10)
input_keys('2p')
assert_line('あいうえおいうえおいうえお')
assert_byte_pointer_size('あいうえおいうえおいうえ')
assert_cursor(24)
assert_cursor_max(26)
end
def test_vi_paste_prev_for_mbchar_by_plural_code_points
input_keys("か\u3099き\u3099く\u3099け\u3099こ\u3099\C-[3h")
assert_line("か\u3099き\u3099く\u3099け\u3099こ\u3099")
assert_byte_pointer_size("か\u3099")
assert_cursor(2)
assert_cursor_max(10)
input_keys('P')
assert_line("か\u3099き\u3099く\u3099け\u3099こ\u3099")
assert_byte_pointer_size("か\u3099")
assert_cursor(2)
assert_cursor_max(10)
input_keys('d$')
assert_line("か\u3099")
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(2)
input_keys('P')
assert_line("き\u3099く\u3099け\u3099こ\u3099か\u3099")
assert_byte_pointer_size("き\u3099く\u3099け\u3099")
assert_cursor(6)
assert_cursor_max(10)
input_keys('2P')
assert_line("き\u3099く\u3099け\u3099き\u3099く\u3099け\u3099き\u3099く\u3099け\u3099こ\u3099こ\u3099こ\u3099か\u3099")
assert_byte_pointer_size("き\u3099く\u3099け\u3099き\u3099く\u3099け\u3099き\u3099く\u3099け\u3099")
assert_cursor(18)
assert_cursor_max(26)
end
def test_vi_paste_next_for_mbchar_by_plural_code_points
input_keys("か\u3099き\u3099く\u3099け\u3099こ\u3099\C-[3h")
assert_line("か\u3099き\u3099く\u3099け\u3099こ\u3099")
assert_byte_pointer_size("か\u3099")
assert_cursor(2)
assert_cursor_max(10)
input_keys('p')
assert_line("か\u3099き\u3099く\u3099け\u3099こ\u3099")
assert_byte_pointer_size("か\u3099")
assert_cursor(2)
assert_cursor_max(10)
input_keys('d$')
assert_line("か\u3099")
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(2)
input_keys('p')
assert_line("か\u3099き\u3099く\u3099け\u3099こ\u3099")
assert_byte_pointer_size("か\u3099き\u3099く\u3099け\u3099")
assert_cursor(8)
assert_cursor_max(10)
input_keys('2p')
assert_line("か\u3099き\u3099く\u3099け\u3099こ\u3099き\u3099く\u3099け\u3099こ\u3099き\u3099く\u3099け\u3099こ\u3099")
assert_byte_pointer_size("か\u3099き\u3099く\u3099け\u3099こ\u3099き\u3099く\u3099け\u3099こ\u3099き\u3099く\u3099け\u3099")
assert_cursor(24)
assert_cursor_max(26)
end
def test_vi_prev_next_word
input_keys("aaa b{b}b ccc\C-[0")
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(13)
input_keys('w')
assert_byte_pointer_size('aaa ')
assert_cursor(4)
assert_cursor_max(13)
input_keys('w')
assert_byte_pointer_size('aaa b')
assert_cursor(5)
assert_cursor_max(13)
input_keys('w')
assert_byte_pointer_size('aaa b{')
assert_cursor(6)
assert_cursor_max(13)
input_keys('w')
assert_byte_pointer_size('aaa b{b')
assert_cursor(7)
assert_cursor_max(13)
input_keys('w')
assert_byte_pointer_size('aaa b{b}')
assert_cursor(8)
assert_cursor_max(13)
input_keys('w')
assert_byte_pointer_size('aaa b{b}b ')
assert_cursor(10)
assert_cursor_max(13)
input_keys('w')
assert_byte_pointer_size('aaa b{b}b cc')
assert_cursor(12)
assert_cursor_max(13)
input_keys('b')
assert_byte_pointer_size('aaa b{b}b ')
assert_cursor(10)
assert_cursor_max(13)
input_keys('b')
assert_byte_pointer_size('aaa b{b}')
assert_cursor(8)
assert_cursor_max(13)
input_keys('b')
assert_byte_pointer_size('aaa b{b')
assert_cursor(7)
assert_cursor_max(13)
input_keys('b')
assert_byte_pointer_size('aaa b{')
assert_cursor(6)
assert_cursor_max(13)
input_keys('b')
assert_byte_pointer_size('aaa b')
assert_cursor(5)
assert_cursor_max(13)
input_keys('b')
assert_byte_pointer_size('aaa ')
assert_cursor(4)
assert_cursor_max(13)
input_keys('b')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(13)
input_keys('3w')
assert_byte_pointer_size('aaa b{')
assert_cursor(6)
assert_cursor_max(13)
input_keys('3w')
assert_byte_pointer_size('aaa b{b}b ')
assert_cursor(10)
assert_cursor_max(13)
input_keys('3w')
assert_byte_pointer_size('aaa b{b}b cc')
assert_cursor(12)
assert_cursor_max(13)
input_keys('3b')
assert_byte_pointer_size('aaa b{b')
assert_cursor(7)
assert_cursor_max(13)
input_keys('3b')
assert_byte_pointer_size('aaa ')
assert_cursor(4)
assert_cursor_max(13)
input_keys('3b')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(13)
end
def test_vi_end_word
input_keys("aaa b{b}}}b ccc\C-[0")
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(19)
input_keys('e')
assert_byte_pointer_size('aa')
assert_cursor(2)
assert_cursor_max(19)
input_keys('e')
assert_byte_pointer_size('aaa ')
assert_cursor(6)
assert_cursor_max(19)
input_keys('e')
assert_byte_pointer_size('aaa b')
assert_cursor(7)
assert_cursor_max(19)
input_keys('e')
assert_byte_pointer_size('aaa b{')
assert_cursor(8)
assert_cursor_max(19)
input_keys('e')
assert_byte_pointer_size('aaa b{b}}')
assert_cursor(11)
assert_cursor_max(19)
input_keys('e')
assert_byte_pointer_size('aaa b{b}}}')
assert_cursor(12)
assert_cursor_max(19)
input_keys('e')
assert_byte_pointer_size('aaa b{b}}}b cc')
assert_cursor(18)
assert_cursor_max(19)
input_keys('e')
assert_byte_pointer_size('aaa b{b}}}b cc')
assert_cursor(18)
assert_cursor_max(19)
input_keys('03e')
assert_byte_pointer_size('aaa b')
assert_cursor(7)
assert_cursor_max(19)
input_keys('3e')
assert_byte_pointer_size('aaa b{b}}}')
assert_cursor(12)
assert_cursor_max(19)
input_keys('3e')
assert_byte_pointer_size('aaa b{b}}}b cc')
assert_cursor(18)
assert_cursor_max(19)
end
def test_vi_prev_next_big_word
input_keys("aaa b{b}b ccc\C-[0")
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(13)
input_keys('W')
assert_byte_pointer_size('aaa ')
assert_cursor(4)
assert_cursor_max(13)
input_keys('W')
assert_byte_pointer_size('aaa b{b}b ')
assert_cursor(10)
assert_cursor_max(13)
input_keys('W')
assert_byte_pointer_size('aaa b{b}b cc')
assert_cursor(12)
assert_cursor_max(13)
input_keys('B')
assert_byte_pointer_size('aaa b{b}b ')
assert_cursor(10)
assert_cursor_max(13)
input_keys('B')
assert_byte_pointer_size('aaa ')
assert_cursor(4)
assert_cursor_max(13)
input_keys('B')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(13)
input_keys('2W')
assert_byte_pointer_size('aaa b{b}b ')
assert_cursor(10)
assert_cursor_max(13)
input_keys('2W')
assert_byte_pointer_size('aaa b{b}b cc')
assert_cursor(12)
assert_cursor_max(13)
input_keys('2B')
assert_byte_pointer_size('aaa ')
assert_cursor(4)
assert_cursor_max(13)
input_keys('2B')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(13)
end
def test_vi_end_big_word
input_keys("aaa b{b}}}b ccc\C-[0")
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(19)
input_keys('E')
assert_byte_pointer_size('aa')
assert_cursor(2)
assert_cursor_max(19)
input_keys('E')
assert_byte_pointer_size('aaa b{b}}}')
assert_cursor(12)
assert_cursor_max(19)
input_keys('E')
assert_byte_pointer_size('aaa b{b}}}b cc')
assert_cursor(18)
assert_cursor_max(19)
input_keys('E')
assert_byte_pointer_size('aaa b{b}}}b cc')
assert_cursor(18)
assert_cursor_max(19)
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)
end
def test_ed_quoted_insert_with_vi_arg
input_keys("ab\C-[3\C-v\C-aacd")
assert_line("a\C-a\C-a\C-abcd")
assert_byte_pointer_size("a\C-a\C-a\C-abcd")
assert_cursor(10)
assert_cursor_max(10)
end
def test_vi_replace_char
input_keys("abcdef\C-[03l")
assert_line('abcdef')
assert_byte_pointer_size('abc')
assert_cursor(3)
assert_cursor_max(6)
input_keys('rz')
assert_line('abczef')
assert_byte_pointer_size('abc')
assert_cursor(3)
assert_cursor_max(6)
input_keys('2rx')
assert_line('abcxxf')
assert_byte_pointer_size('abcxx')
assert_cursor(5)
assert_cursor_max(6)
end
def test_vi_replace_char_with_mbchar
input_keys("あいうえお\C-[0l")
assert_line('あいうえお')
assert_byte_pointer_size('あ')
assert_cursor(2)
assert_cursor_max(10)
input_keys('rx')
assert_line('あxうえお')
assert_byte_pointer_size('あ')
assert_cursor(2)
assert_cursor_max(9)
input_keys('l2ry')
assert_line('あxyyお')
assert_byte_pointer_size('あxyy')
assert_cursor(5)
assert_cursor_max(7)
end
def test_vi_next_char
input_keys("abcdef\C-[0")
assert_line('abcdef')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(6)
input_keys('fz')
assert_line('abcdef')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(6)
input_keys('fe')
assert_line('abcdef')
assert_byte_pointer_size('abcd')
assert_cursor(4)
assert_cursor_max(6)
end
def test_vi_to_next_char
input_keys("abcdef\C-[0")
assert_line('abcdef')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(6)
input_keys('tz')
assert_line('abcdef')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(6)
input_keys('te')
assert_line('abcdef')
assert_byte_pointer_size('abc')
assert_cursor(3)
assert_cursor_max(6)
end
def test_vi_prev_char
input_keys("abcdef\C-[")
assert_line('abcdef')
assert_byte_pointer_size('abcde')
assert_cursor(5)
assert_cursor_max(6)
input_keys('Fz')
assert_line('abcdef')
assert_byte_pointer_size('abcde')
assert_cursor(5)
assert_cursor_max(6)
input_keys('Fa')
assert_line('abcdef')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(6)
end
def test_vi_to_prev_char
input_keys("abcdef\C-[")
assert_line('abcdef')
assert_byte_pointer_size('abcde')
assert_cursor(5)
assert_cursor_max(6)
input_keys('Tz')
assert_line('abcdef')
assert_byte_pointer_size('abcde')
assert_cursor(5)
assert_cursor_max(6)
input_keys('Ta')
assert_line('abcdef')
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(6)
end
def test_vi_delete_next_char
input_keys("abc\C-[h")
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(3)
assert_line('abc')
input_keys('x')
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(2)
assert_line('ac')
input_keys('x')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(1)
assert_line('a')
input_keys('x')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
input_keys('x')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
end
def test_vi_delete_next_char_for_mbchar
input_keys("あいう\C-[h")
assert_byte_pointer_size('あ')
assert_cursor(2)
assert_cursor_max(6)
assert_line('あいう')
input_keys('x')
assert_byte_pointer_size('あ')
assert_cursor(2)
assert_cursor_max(4)
assert_line('あう')
input_keys('x')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(2)
assert_line('あ')
input_keys('x')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
input_keys('x')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
end
def test_vi_delete_next_char_for_mbchar_by_plural_code_points
input_keys("か\u3099き\u3099く\u3099\C-[h")
assert_byte_pointer_size("か\u3099")
assert_cursor(2)
assert_cursor_max(6)
assert_line("か\u3099き\u3099く\u3099")
input_keys('x')
assert_byte_pointer_size("か\u3099")
assert_cursor(2)
assert_cursor_max(4)
assert_line("か\u3099く\u3099")
input_keys('x')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(2)
assert_line("か\u3099")
input_keys('x')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
input_keys('x')
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
end
def test_vi_delete_prev_char
input_keys('ab')
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(2)
input_keys("\C-h")
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(1)
assert_line('a')
end
def test_vi_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")
assert_byte_pointer_size('か')
assert_cursor(2)
assert_cursor_max(2)
assert_line('か')
end
def test_vi_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")
assert_byte_pointer_size("か\u3099")
assert_cursor(2)
assert_cursor_max(2)
assert_line("か\u3099")
end
def test_ed_delete_prev_char
input_keys("abcdefg\C-[h")
assert_byte_pointer_size('abcde')
assert_cursor(5)
assert_cursor_max(7)
assert_line('abcdefg')
input_keys('X')
assert_byte_pointer_size('abcd')
assert_cursor(4)
assert_cursor_max(6)
assert_line('abcdfg')
input_keys('3X')
assert_byte_pointer_size('a')
assert_cursor(1)
assert_cursor_max(3)
assert_line('afg')
input_keys('p')
assert_byte_pointer_size('abcd')
assert_cursor(4)
assert_cursor_max(6)
assert_line('afbcdg')
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("\C-w")
assert_byte_pointer_size('abc def{bbb}')
assert_cursor(12)
assert_cursor_max(12)
assert_line('abc def{bbb}')
input_keys("\C-w")
assert_byte_pointer_size('abc def{')
assert_cursor(8)
assert_cursor_max(8)
assert_line('abc def{')
input_keys("\C-w")
assert_byte_pointer_size('abc ')
assert_cursor(4)
assert_cursor_max(4)
assert_line('abc ')
input_keys("\C-w")
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("\C-w")
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("\C-w")
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("\C-w")
assert_byte_pointer_size('あいう ')
assert_cursor(7)
assert_cursor_max(7)
assert_line('あいう ')
input_keys("\C-w")
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("\C-w")
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("\C-w")
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("\C-w")
assert_byte_pointer_size('あいう ')
assert_cursor(7)
assert_cursor_max(7)
assert_line('あいう ')
input_keys("\C-w")
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(0)
assert_line('')
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")
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")
assert_line('ab')
assert(@line_editor.finished?)
end
def test_vi_list_or_eof
input_keys("\C-d") # quit from inputing
assert_line(nil)
assert(@line_editor.finished?)
end
def test_vi_list_or_eof_with_non_empty_line
input_keys('ab')
assert_byte_pointer_size('ab')
assert_cursor(2)
assert_cursor_max(2)
refute(@line_editor.finished?)
input_keys("\C-d")
assert_line('ab')
assert(@line_editor.finished?)
end
def test_completion_journey
@line_editor.completion_proc = proc { |word|
%w{
foo_bar
foo_bar_baz
}.map { |i|
i.encode(@encoding)
}
}
input_keys('foo')
assert_byte_pointer_size('foo')
assert_cursor(3)
assert_cursor_max(3)
assert_line('foo')
input_keys("\C-n")
assert_byte_pointer_size('foo')
assert_cursor(3)
assert_cursor_max(3)
assert_line('foo')
input_keys("\C-n")
assert_byte_pointer_size('foo_bar')
assert_cursor(7)
assert_cursor_max(7)
assert_line('foo_bar')
input_keys("\C-n")
assert_byte_pointer_size('foo_bar_baz')
assert_cursor(11)
assert_cursor_max(11)
assert_line('foo_bar_baz')
input_keys("\C-n")