diff options
Diffstat (limited to 'test/reline/key_actor_vi_test.rb')
-rw-r--r-- | test/reline/key_actor_vi_test.rb | 990 |
1 files changed, 990 insertions, 0 deletions
diff --git a/test/reline/key_actor_vi_test.rb b/test/reline/key_actor_vi_test.rb new file mode 100644 index 0000000000..763411199a --- /dev/null +++ b/test/reline/key_actor_vi_test.rb @@ -0,0 +1,990 @@ +require 'helper' + +class Reline::KeyActor::ViInsert::Test < Reline::TestCase + def setup + @prompt = '> ' + @config = Reline::Config.new + @config.read_lines(<<~LINES.split(/(?<=\n)/)) + set editing-mode vi + LINES + @line_editor = Reline::LineEditor.new( + @config, @prompt, + (RELINE_TEST_ENCODING rescue Encoding.default_external)) + @line_editor.retrieve_completion_block = Reline.method(:retrieve_completion_block) + 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_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_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('a') + assert_byte_pointer_size('a') + assert_cursor(1) + assert_cursor_max(1) + refute(@line_editor.finished?) + input_keys("\C-d") + assert_line('a') + refute(@line_editor.finished?) + input_keys("\C-h\C-d") + assert_line(nil) + assert(@line_editor.finished?) + end + + def test_completion_journey + @line_editor.completion_proc = proc { |word| + %w{ + foo_bar + foo_bar_baz + } + } + 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") + 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_') + assert_cursor(8) + assert_cursor_max(8) + 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") + assert_byte_pointer_size('foo_bar_') + assert_cursor(8) + assert_cursor_max(8) + assert_line('foo_bar_') + end + + def test_completion_journey_reverse + @line_editor.completion_proc = proc { |word| + %w{ + foo_bar + foo_bar_baz + } + } + input_keys('foo') + assert_byte_pointer_size('foo') + assert_cursor(3) + assert_cursor_max(3) + assert_line('foo') + input_keys("\C-p") + assert_byte_pointer_size('foo') + assert_cursor(3) + assert_cursor_max(3) + assert_line('foo') + input_keys("\C-p") + assert_byte_pointer_size('foo_bar_baz') + assert_cursor(11) + assert_cursor_max(11) + assert_line('foo_bar_baz') + input_keys("\C-p") + assert_byte_pointer_size('foo_bar') + assert_cursor(7) + assert_cursor_max(7) + assert_line('foo_bar') + input_keys("\C-p") + assert_byte_pointer_size('foo') + assert_cursor(3) + assert_cursor_max(3) + assert_line('foo') + input_keys("\C-p") + assert_byte_pointer_size('foo_bar_baz') + assert_cursor(11) + assert_cursor_max(11) + assert_line('foo_bar_baz') + input_keys("\C-h\C-p") + assert_byte_pointer_size('foo_bar_ba') + assert_cursor(10) + assert_cursor_max(10) + assert_line('foo_bar_ba') + input_keys("\C-p") + assert_byte_pointer_size('foo_bar_baz') + assert_cursor(11) + assert_cursor_max(11) + assert_line('foo_bar_baz') + input_keys("\C-p") + assert_byte_pointer_size('foo_bar_ba') + assert_cursor(10) + assert_cursor_max(10) + assert_line('foo_bar_ba') + end + + def test_completion_journey_in_middle_of_line + @line_editor.completion_proc = proc { |word| + %w{ + foo_bar + foo_bar_baz + } + } + input_keys('abcde fo ABCDE') + assert_line('abcde fo ABCDE') + input_keys("\C-[" + 'h' * 5 + "i\C-n") + assert_byte_pointer_size('abcde fo') + assert_cursor(8) + assert_cursor_max(14) + assert_line('abcde fo ABCDE') + input_keys("\C-n") + assert_byte_pointer_size('abcde foo_bar') + assert_cursor(13) + assert_cursor_max(19) + assert_line('abcde foo_bar ABCDE') + input_keys("\C-n") + assert_byte_pointer_size('abcde foo_bar_baz') + assert_cursor(17) + assert_cursor_max(23) + assert_line('abcde foo_bar_baz ABCDE') + input_keys("\C-n") + assert_byte_pointer_size('abcde fo') + assert_cursor(8) + assert_cursor_max(14) + assert_line('abcde fo ABCDE') + input_keys("\C-n") + assert_byte_pointer_size('abcde foo_bar') + assert_cursor(13) + assert_cursor_max(19) + assert_line('abcde foo_bar ABCDE') + input_keys("_\C-n") + assert_byte_pointer_size('abcde foo_bar_') + assert_cursor(14) + assert_cursor_max(20) + assert_line('abcde foo_bar_ ABCDE') + input_keys("\C-n") + assert_byte_pointer_size('abcde foo_bar_baz') + assert_cursor(17) + assert_cursor_max(23) + assert_line('abcde foo_bar_baz ABCDE') + input_keys("\C-n") + assert_byte_pointer_size('abcde foo_bar_') + assert_cursor(14) + assert_cursor_max(20) + assert_line('abcde foo_bar_ ABCDE') + input_keys("\C-n") + assert_byte_pointer_size('abcde foo_bar_baz') + assert_cursor(17) + assert_cursor_max(23) + assert_line('abcde foo_bar_baz ABCDE') + end + + def test_ed_move_to_beg + input_keys("abcde\C-[^") + assert_byte_pointer_size('') + assert_cursor(0) + assert_cursor_max(5) + input_keys("0\C-ki") + input_keys(" abcde\C-[^") + assert_byte_pointer_size(' ') + assert_cursor(1) + assert_cursor_max(6) + input_keys("0\C-ki") + input_keys(" abcde ABCDE \C-[^") + assert_byte_pointer_size(' ') + assert_cursor(3) + assert_cursor_max(17) + end + + def test_vi_delete_meta + input_keys("aaa bbb ccc ddd eee\C-[02w") + assert_byte_pointer_size('aaa bbb ') + assert_cursor(8) + assert_cursor_max(19) + assert_line('aaa bbb ccc ddd eee') + input_keys('dw') + assert_byte_pointer_size('aaa bbb ') + assert_cursor(8) + assert_cursor_max(15) + assert_line('aaa bbb ddd eee') + input_keys('db') + assert_byte_pointer_size('aaa ') + assert_cursor(4) + assert_cursor_max(11) + assert_line('aaa ddd eee') + end +end |