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author | aycabta <aycabta@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-04-21 07:08:26 +0000 |
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committer | aycabta <aycabta@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-04-21 07:08:26 +0000 |
commit | 221e293733d89fd9b87d966b0891076162264535 (patch) | |
tree | 0ac0659fc8b9ff1751e146551db2dc56acac0451 | |
parent | d9a01bc17a3b1097906c8751b621c9a212f29f42 (diff) | |
download | ruby-221e293733d89fd9b87d966b0891076162264535.tar.gz |
Add test/reline/ again, I'm back
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67681 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | test/reline/config_test.rb | 113 | ||||
-rw-r--r-- | test/reline/helper.rb | 71 | ||||
-rw-r--r-- | test/reline/key_actor_emacs_test.rb | 1175 | ||||
-rw-r--r-- | test/reline/key_actor_emacs_test.rb~HEAD | 1174 | ||||
-rw-r--r-- | test/reline/key_actor_vi_test.rb | 990 | ||||
-rw-r--r-- | test/reline/key_stroke_test.rb | 51 | ||||
-rw-r--r-- | test/reline/kill_ring_test.rb | 256 |
7 files changed, 3830 insertions, 0 deletions
diff --git a/test/reline/config_test.rb b/test/reline/config_test.rb new file mode 100644 index 0000000000..053711f7cb --- /dev/null +++ b/test/reline/config_test.rb @@ -0,0 +1,113 @@ +require 'helper' + +class Reline::Config::Test < Reline::TestCase + def setup + @pwd = Dir.pwd + @tmpdir = File.join(Dir.tmpdir, "test_reline_config_#{$$}") + Dir.mkdir(@tmpdir) + Dir.chdir(@tmpdir) + @config = Reline::Config.new + end + + def teardown + Dir.chdir(@pwd) + FileUtils.rm_rf(@tmpdir) + end + + def test_read_lines + @config.read_lines(<<~LINES.split(/(?<=\n)/)) + set bell-style on + LINES + + assert_equal :audible, @config.instance_variable_get(:@bell_style) + end + + def test_bind_key + key, func = @config.bind_key('"input"', '"abcde"') + + assert_equal 'input', key + assert_equal 'abcde', func + end + + def test_bind_key_with_macro + key, func = @config.bind_key('"input"', 'abcde') + + assert_equal 'input', key + assert_equal :abcde, func + end + + def test_bind_key_with_escaped_chars + assert_equal ['input', "\e \\ \" ' \a \b \d \f \n \r \t \v"], @config.bind_key('"input"', '"\\e \\\\ \\" \\\' \\a \\b \\d \\f \\n \\r \\t \\v"') + end + + def test_bind_key_with_ctrl_chars + assert_equal ['input', "\C-h\C-h"], @config.bind_key('"input"', '"\C-h\C-H"') + end + + def test_bind_key_with_meta_chars + assert_equal ['input', "\M-h\M-H".force_encoding('ASCII-8BIT')], @config.bind_key('"input"', '"\M-h\M-H"') + end + + def test_bind_key_with_octal_number + assert_equal ['input', "\1"], @config.bind_key('"input"', '"\1"') + assert_equal ['input', "\12"], @config.bind_key('"input"', '"\12"') + assert_equal ['input', "\123"], @config.bind_key('"input"', '"\123"') + assert_equal ['input', ["\123", '4'].join], @config.bind_key('"input"', '"\1234"') + end + + def test_bind_key_with_hexadecimal_number + assert_equal ['input', "\x4"], @config.bind_key('"input"', '"\x4"') + assert_equal ['input', "\x45"], @config.bind_key('"input"', '"\x45"') + assert_equal ['input', ["\x45", '6'].join], @config.bind_key('"input"', '"\x456"') + end + + def test_include + File.open('included_partial', 'wt') do |f| + f.write(<<~PARTIAL_LINES) + set bell-style on + PARTIAL_LINES + end + @config.read_lines(<<~LINES.split(/(?<=\n)/)) + $include included_partial + LINES + + assert_equal :audible, @config.instance_variable_get(:@bell_style) + end + + def test_if + @config.read_lines(<<~LINES.split(/(?<=\n)/)) + $if Ruby + set bell-style audible + $else + set bell-style visible + $endif + LINES + + assert_equal :audible, @config.instance_variable_get(:@bell_style) + end + + def test_if_with_false + @config.read_lines(<<~LINES.split(/(?<=\n)/)) + $if Python + set bell-style audible + $else + set bell-style visible + $endif + LINES + + assert_equal :visible, @config.instance_variable_get(:@bell_style) + end + + def test_if_with_indent + @config.read_lines(<<~LINES.split(/(?<=\n)/)) + set bell-style none + $if Ruby + set bell-style audible + $else + set bell-style visible + $endif + LINES + + assert_equal :audible, @config.instance_variable_get(:@bell_style) + end +end diff --git a/test/reline/helper.rb b/test/reline/helper.rb new file mode 100644 index 0000000000..b73b5d974e --- /dev/null +++ b/test/reline/helper.rb @@ -0,0 +1,71 @@ +$LOAD_PATH.unshift File.expand_path('../../lib', __FILE__) +require 'reline' +require 'test/unit' + +RELINE_TEST_ENCODING = + if ENV['RELINE_TEST_ENCODING'] + Encoding.find(ENV['RELINE_TEST_ENCODING']) + else + Encoding.default_external + end + +class Reline::TestCase < Test::Unit::TestCase + private def convert_str(input, options = {}, normalized = nil) + return nil if input.nil? + input.chars.map { |c| + if Reline::Unicode::EscapedChars.include?(c.ord) + c + else + c.encode(@line_editor.instance_variable_get(:@encoding), Encoding::UTF_8, options) + end + }.join + rescue Encoding::UndefinedConversionError, Encoding::InvalidByteSequenceError + input.unicode_normalize!(:nfc) + if normalized + options[:undef] = :replace + options[:replace] = '?' + end + normalized = true + retry + end + + def input_keys(input, convert = true) + input = convert_str(input) if convert + input.chars.each do |c| + if c.bytesize == 1 + eighth_bit = 0b10000000 + byte = c.bytes.first + if byte.allbits?(eighth_bit) + @line_editor.input_key("\e".ord) + byte ^= eighth_bit + end + @line_editor.input_key(byte) + else + c.bytes.each do |b| + @line_editor.input_key(b) + end + end + end + end + + def assert_line(expected) + expected = convert_str(expected) + assert_equal(expected, @line_editor.line) + end + + def assert_byte_pointer_size(expected) + expected = convert_str(expected) + byte_pointer = @line_editor.instance_variable_get(:@byte_pointer) + assert_equal( + expected.bytesize, byte_pointer, + "<#{expected.inspect}> expected but was\n<#{@line_editor.line.byteslice(0, byte_pointer).inspect}>") + end + + def assert_cursor(expected) + assert_equal(expected, @line_editor.instance_variable_get(:@cursor)) + end + + def assert_cursor_max(expected) + assert_equal(expected, @line_editor.instance_variable_get(:@cursor_max)) + end +end diff --git a/test/reline/key_actor_emacs_test.rb b/test/reline/key_actor_emacs_test.rb new file mode 100644 index 0000000000..e9ca433d8a --- /dev/null +++ b/test/reline/key_actor_emacs_test.rb @@ -0,0 +1,1175 @@ +require 'helper' +require 'stringio' + +class Reline::KeyActor::Emacs::Test < Reline::TestCase + def setup + @prompt = '> ' + @config = Reline::Config.new # Emacs mode is default + @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_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_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_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_or_list + 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_or_list_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_or_list_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_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_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_completion + $stdout = StringIO.new + @line_editor.completion_proc = proc { |word| + %w{ + foo_foo + foo_bar + foo_baz + qux + } + } + input_keys('fo') + assert_byte_pointer_size('fo') + assert_cursor(2) + assert_cursor_max(2) + assert_line('fo') + assert_equal('', $stdout.string) + input_keys("\C-i", false) + assert_byte_pointer_size('foo_') + assert_cursor(4) + assert_cursor_max(4) + assert_line('foo_') + assert_equal('', $stdout.string) + input_keys("\C-i", false) + assert_byte_pointer_size('foo_') + assert_cursor(4) + assert_cursor_max(4) + assert_line('foo_') + assert_equal(<<~OUTPUT, $stdout.string) + + foo_foo + foo_bar + foo_baz + OUTPUT + 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') + ensure + $stdout = STDOUT + end + + def test_completion_in_middle_of_line + @line_editor.completion_proc = proc { |word| + %w{ + foo_foo + foo_bar + foo_baz + qux + } + } + 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_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 +end diff --git a/test/reline/key_actor_emacs_test.rb~HEAD b/test/reline/key_actor_emacs_test.rb~HEAD new file mode 100644 index 0000000000..e37e2652bf --- /dev/null +++ b/test/reline/key_actor_emacs_test.rb~HEAD @@ -0,0 +1,1174 @@ +require 'helper' + +class Reline::KeyActor::Emacs::Test < Reline::TestCase + def setup + @prompt = '> ' + @config = Reline::Config.new # Emacs mode is default + @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_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_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_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_or_list + 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_or_list_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_or_list_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_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_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_completion + $stdout = StringIO.new + @line_editor.completion_proc = proc { |word| + %w{ + foo_foo + foo_bar + foo_baz + qux + } + } + input_keys('fo') + assert_byte_pointer_size('fo') + assert_cursor(2) + assert_cursor_max(2) + assert_line('fo') + assert_equal('', $stdout.string) + input_keys("\C-i", false) + assert_byte_pointer_size('foo_') + assert_cursor(4) + assert_cursor_max(4) + assert_line('foo_') + assert_equal('', $stdout.string) + input_keys("\C-i", false) + assert_byte_pointer_size('foo_') + assert_cursor(4) + assert_cursor_max(4) + assert_line('foo_') + assert_equal(<<~OUTPUT, $stdout.string) + + foo_foo + foo_bar + foo_baz + OUTPUT + 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') + ensure + $stdout = STDOUT + end + + def test_completion_in_middle_of_line + @line_editor.completion_proc = proc { |word| + %w{ + foo_foo + foo_bar + foo_baz + qux + } + } + 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_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 +end 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 diff --git a/test/reline/key_stroke_test.rb b/test/reline/key_stroke_test.rb new file mode 100644 index 0000000000..65d24cadb1 --- /dev/null +++ b/test/reline/key_stroke_test.rb @@ -0,0 +1,51 @@ +require 'helper' + +class Reline::KeyStroke::Test < Reline::TestCase + using Module.new { + refine Array do + def as_s + map(&:chr).join + end + end + } + + def test_input_to! + config = { + key_mapping: { + "a" => "xx", + "ab" => "y", + "abc" => "z", + "x" => "rr" + } + } + stroke = Reline::KeyStroke.new(config) + result = ("abzwabk".bytes).map { |char| + stroke.input_to!(char)&.then { |result| + "#{result.as_s}" + } + } + assert_equal(result, [nil, nil, "yz", "w", nil, nil, "yk"]) + end + + def test_input_to + config = { + key_mapping: { + "a" => "xx", + "ab" => "y", + "abc" => "z", + "x" => "rr" + } + } + stroke = Reline::KeyStroke.new(config) + assert_equal(stroke.input_to("a".bytes)&.as_s, nil) + assert_equal(stroke.input_to("ab".bytes)&.as_s, nil) + assert_equal(stroke.input_to("abc".bytes)&.as_s, "z") + assert_equal(stroke.input_to("abz".bytes)&.as_s, "yz") + assert_equal(stroke.input_to("abx".bytes)&.as_s, "yrr") + assert_equal(stroke.input_to("ac".bytes)&.as_s, "rrrrc") + assert_equal(stroke.input_to("aa".bytes)&.as_s, "rrrrrrrr") + assert_equal(stroke.input_to("x".bytes)&.as_s, "rr") + assert_equal(stroke.input_to("m".bytes)&.as_s, "m") + assert_equal(stroke.input_to("abzwabk".bytes)&.as_s, "yzwabk") + end +end diff --git a/test/reline/kill_ring_test.rb b/test/reline/kill_ring_test.rb new file mode 100644 index 0000000000..fa871da4aa --- /dev/null +++ b/test/reline/kill_ring_test.rb @@ -0,0 +1,256 @@ +require 'helper' + +class Reline::KillRing::Test < Reline::TestCase + def setup + @prompt = '> ' + @kill_ring = Reline::KillRing.new + end + + def test_append_one + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('a') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + assert_equal('a', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal('a', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['a', 'a'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['a', 'a'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + end + + def test_append_two + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('a') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('b') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + assert_equal('b', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal('b', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['a', 'b'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['b', 'a'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + end + + def test_append_three + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('a') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('b') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('c') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + assert_equal('c', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal('c', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['b', 'c'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['a', 'b'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['c', 'a'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + end + + def test_append_three_with_max_two + @kill_ring = Reline::KillRing.new(2) + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('a') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('b') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('c') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + assert_equal('c', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal('c', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['b', 'c'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['c', 'b'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['b', 'c'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + end + + def test_append_four_with_max_two + @kill_ring = Reline::KillRing.new(2) + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('a') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('b') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('c') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('d') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + assert_equal('d', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal('d', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['c', 'd'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['d', 'c'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['c', 'd'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + end + + def test_append_after + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('a') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('b') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + assert_equal('ab', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal('ab', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['ab', 'ab'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['ab', 'ab'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + end + + def test_append_before + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('a') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('b', true) + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + assert_equal('ba', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal('ba', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['ba', 'ba'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['ba', 'ba'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + end + + def test_append_chain_two + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('a') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('b') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('c') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('d') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + assert_equal('cd', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal('cd', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['ab', 'cd'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['cd', 'ab'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + end + + def test_append_complex_chain + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('c') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('d') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('b', true) + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('e') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('a', true) + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::FRESH, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('A') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.append('B') + assert_equal(Reline::KillRing::State::CONTINUED, @kill_ring.instance_variable_get(:@state)) + @kill_ring.process + assert_equal(Reline::KillRing::State::PROCESSED, @kill_ring.instance_variable_get(:@state)) + assert_equal('AB', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal('AB', @kill_ring.yank) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['abcde', 'AB'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + assert_equal(['AB', 'abcde'], @kill_ring.yank_pop) + assert_equal(Reline::KillRing::State::YANK, @kill_ring.instance_variable_get(:@state)) + end +end |