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Diffstat (limited to 'src/testdir/test_termcodes.vim')
| -rw-r--r-- | src/testdir/test_termcodes.vim | 2726 |
1 files changed, 2726 insertions, 0 deletions
diff --git a/src/testdir/test_termcodes.vim b/src/testdir/test_termcodes.vim new file mode 100644 index 0000000..8e8be02 --- /dev/null +++ b/src/testdir/test_termcodes.vim @@ -0,0 +1,2726 @@ +" Tests for decoding escape sequences sent by the terminal. + +" This only works for Unix in a terminal +source check.vim +CheckNotGui +CheckUnix + +source shared.vim +source mouse.vim +source view_util.vim +source term_util.vim + +func Test_term_mouse_left_click() + new + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm + call WaitForResponses() + + call setline(1, ['line 1', 'line 2', 'line 3 is a bit longer']) + + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + g:Ttymouse_netterm + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + go + call assert_equal([0, 1, 1, 0], getpos('.'), msg) + let row = 2 + let col = 6 + call MouseLeftClick(row, col) + call MouseLeftRelease(row, col) + call assert_equal([0, 2, 6, 0], getpos('.'), msg) + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) + bwipe! +endfunc + +func Test_xterm_mouse_right_click_extends_visual() + if has('mac') + throw "Skipped: test right click in visual mode does not work on macOs (why?)" + endif + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm + call WaitForResponses() + + for visual_mode in ["v", "V", "\<C-V>"] + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + let msg = 'visual=' .. visual_mode .. ' ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + + call setline(1, repeat([repeat('-', 7)], 7)) + call MouseLeftClick(4, 4) + call MouseLeftRelease(4, 4) + exe "norm! " .. visual_mode + + " Right click extends top left of visual area. + call MouseRightClick(2, 2) + call MouseRightRelease(2, 2) + + " Right click extends bottom right of visual area. + call MouseRightClick(6, 6) + call MouseRightRelease(6, 6) + norm! r1gv + + " Right click shrinks top left of visual area. + call MouseRightClick(3, 3) + call MouseRightRelease(3, 3) + + " Right click shrinks bottom right of visual area. + call MouseRightClick(5, 5) + call MouseRightRelease(5, 5) + norm! r2 + + if visual_mode ==# 'v' + call assert_equal(['-------', + \ '-111111', + \ '1122222', + \ '2222222', + \ '2222211', + \ '111111-', + \ '-------'], getline(1, '$'), msg) + elseif visual_mode ==# 'V' + call assert_equal(['-------', + \ '1111111', + \ '2222222', + \ '2222222', + \ '2222222', + \ '1111111', + \ '-------'], getline(1, '$'), msg) + else + call assert_equal(['-------', + \ '-11111-', + \ '-12221-', + \ '-12221-', + \ '-12221-', + \ '-11111-', + \ '-------'], getline(1, '$'), msg) + endif + endfor + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) + bwipe! +endfunc + +" Test that <C-LeftMouse> jumps to help tag and <C-RightMouse> jumps back. +" Also test for g<LeftMouse> and g<RightMouse>. +func Test_xterm_mouse_tagjump() + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + set mouse=a term=xterm + call WaitForResponses() + + for ttymouse_val in g:Ttymouse_values + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + help + /usr_02.txt + norm! zt + + " CTRL-left click to jump to a tag + let row = 1 + let col = 1 + call MouseCtrlLeftClick(row, col) + call MouseLeftRelease(row, col) + call assert_match('usr_02.txt$', bufname('%'), msg) + call assert_equal('*usr_02.txt*', expand('<cWORD>'), msg) + + " CTRL-right click to pop a tag + call MouseCtrlRightClick(row, col) + call MouseRightRelease(row, col) + call assert_match('help.txt$', bufname('%'), msg) + call assert_equal('|usr_02.txt|', expand('<cWORD>'), msg) + + " Jump to a tag + exe "normal \<C-]>" + call assert_match('usr_02.txt$', bufname('%'), msg) + call assert_equal('*usr_02.txt*', expand('<cWORD>'), msg) + + " Use CTRL-right click in insert mode to pop the tag + new + let str = 'iHello' .. MouseCtrlRightClickCode(row, col) + \ .. MouseRightReleaseCode(row, col) .. "\<C-C>" + call assert_fails('call feedkeys(str, "Lx!")', 'E37:', msg) + close! + + " CTRL-right click with a count + let str = "4" .. MouseCtrlRightClickCode(row, col) + \ .. MouseRightReleaseCode(row, col) + call assert_fails('call feedkeys(str, "Lx!")', 'E555:', msg) + call assert_match('help.txt$', bufname('%'), msg) + call assert_equal(1, line('.'), msg) + + " g<LeftMouse> to jump to a tag + /usr_02.txt + norm! zt + call test_setmouse(row, col) + exe "normal g\<LeftMouse>" + call assert_match('usr_02.txt$', bufname('%'), msg) + call assert_equal('*usr_02.txt*', expand('<cWORD>'), msg) + + " g<RightMouse> to pop to a tag + call test_setmouse(row, col) + exe "normal g\<RightMouse>" + call assert_match('help.txt$', bufname('%'), msg) + call assert_equal('|usr_02.txt|', expand('<cWORD>'), msg) + + %bw! + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse +endfunc + +func Test_term_mouse_middle_click() + CheckFeature clipboard_working + + new + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + let save_quotestar = @* + let save_quoteplus = @+ + set mouse=a term=xterm + call WaitForResponses() + + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + call setline(1, ['123456789', '123456789']) + let @* = 'abc' + + " Middle-click in the middle of the line pastes text where clicked. + let row = 1 + let col = 6 + call MouseMiddleClick(row, col) + call MouseMiddleRelease(row, col) + call assert_equal(['12345abc6789', '123456789'], getline(1, '$'), msg) + + " Middle-click beyond end of the line pastes text at the end of the line. + let col = 20 + call MouseMiddleClick(row, col) + call MouseMiddleRelease(row, col) + call assert_equal(['12345abc6789abc', '123456789'], getline(1, '$'), msg) + + " Middle-click beyond the last line pastes in the last line. + let row = 5 + let col = 3 + call MouseMiddleClick(row, col) + call MouseMiddleRelease(row, col) + call assert_equal(['12345abc6789abc', '12abc3456789'], getline(1, '$'), msg) + + " Middle mouse click in operator pending mode beeps + call assert_beeps('exe "normal c\<MiddleMouse>"') + + " Clicking middle mouse in visual mode, yanks the selection and pastes the + " clipboard contents + let save_clipboard = &clipboard + set clipboard= + let @" = '' + call cursor(1, 1) + call feedkeys("v3l" .. + \ MouseMiddleClickCode(2, 7) .. MouseMiddleReleaseCode(2, 7), 'Lx!') + call assert_equal(['12345abc6789abc', '12abc3abc456789'], + \ getline(1, '$'), msg) + call assert_equal('1234', @", msg) + let &clipboard = save_clipboard + + " Clicking middle mouse in select mode, replaces the selected text with + " the clipboard contents + let @+ = 'xyz' + call cursor(1, 3) + exe "normal gh\<Right>\<Right>\<MiddleMouse>" + call assert_equal(['12xyzabc6789abc', '12abc3abc456789'], + \ getline(1, '$'), msg) + + " Prefixing middle click with [ or ] fixes the indent after pasting. + %d + call setline(1, " one two") + call setreg('r', 'red blue', 'l') + call test_setmouse(1, 5) + exe "normal \"r[\<MiddleMouse>" + call assert_equal(' red blue', getline(1), msg) + call test_setmouse(2, 5) + exe "normal \"r]\<MiddleMouse>" + call assert_equal(' red blue', getline(3), msg) + %d + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) + let @* = save_quotestar + let @+ = save_quotestar + bwipe! +endfunc + +" If clipboard is not working, then clicking the middle mouse button in visual +" mode, will copy and paste the selected text. +func Test_term_mouse_middle_click_no_clipboard() + if has('clipboard_working') + throw 'Skipped: clipboard support works' + endif + new + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm + call WaitForResponses() + + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + call setline(1, ['123456789', '123456789']) + + " Clicking middle mouse in visual mode, yanks the selection and pastes it + call cursor(1, 1) + call feedkeys("v3l" .. + \ MouseMiddleClickCode(2, 7) .. MouseMiddleReleaseCode(2, 7), 'Lx!') + call assert_equal(['123456789', '1234561234789'], + \ getline(1, '$'), msg) + endfor + + call test_override('no_query_mouse', 0) + let &ttymouse = save_ttymouse + let &term = save_term + let &mouse = save_mouse + close! +endfunc + +func Test_term_mouse_middle_click_insert_mode() + CheckFeature clipboard_working + + new + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm + call WaitForResponses() + + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + call setline(1, ['123456789', '123456789']) + let @* = 'abc' + + " Middle-click in insert mode doesn't move the cursor but inserts the + " contents of a register + call cursor(1, 4) + call feedkeys('i' .. + \ MouseMiddleClickCode(2, 7) .. MouseMiddleReleaseCode(2, 7) .. + \ "\<C-C>", 'Lx!') + call assert_equal(['123abc456789', '123456789'], + \ getline(1, '$'), msg) + call assert_equal([1, 6], [line('.'), col('.')], msg) + + " Middle-click in replace mode + call cursor(1, 1) + call feedkeys('$R' .. + \ MouseMiddleClickCode(2, 7) .. MouseMiddleReleaseCode(2, 7) .. + \ "\<C-C>", 'Lx!') + call assert_equal(['123abc45678abc', '123456789'], + \ getline(1, '$'), msg) + call assert_equal([1, 14], [line('.'), col('.')], msg) + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) + close! +endfunc + +" Test for switching window using mouse in insert mode +func Test_term_mouse_switch_win_insert_mode() + 5new + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm ttymouse=xterm2 + call WaitForResponses() + + call feedkeys('ivim' .. + \ MouseLeftClickCode(8, 6) .. MouseLeftReleaseCode(8, 6) .. + \ "\<C-C>", 'Lx!') + call assert_equal(2, winnr()) + wincmd w + call assert_equal('n', mode()) + call assert_equal(['vim'], getline(1, '$')) + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) + close! +endfunc + +" Test for using the mouse to increase the height of the cmdline window +func Test_mouse_cmdwin_resize() + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm ttymouse=xterm2 + call WaitForResponses() + + 5new + redraw! + + let h = 0 + let row = &lines - &cmdwinheight - 2 + call feedkeys("q:" .. + \ MouseLeftClickCode(row, 1) .. + \ MouseLeftDragCode(row - 1, 1) .. + \ MouseLeftReleaseCode(row - 2, 1) .. + \ "alet h = \<C-R>=winheight(0)\<CR>\<CR>", 'Lx!') + call assert_equal(&cmdwinheight + 2, h) + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) + close! +endfunc + +" TODO: for unclear reasons this test fails if it comes after +" Test_xterm_mouse_ctrl_click() +func Test_1xterm_mouse_wheel() + new + let save_mouse = &mouse + let save_term = &term + let save_wrap = &wrap + let save_ttymouse = &ttymouse + set mouse=a term=xterm nowrap + call WaitForResponses() + + call setline(1, range(100000000000000, 100000000000100)) + + for ttymouse_val in g:Ttymouse_values + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + go + call assert_equal(1, line('w0'), msg) + call assert_equal([0, 1, 1, 0], getpos('.'), msg) + + call MouseWheelDown(1, 1) + call assert_equal(4, line('w0'), msg) + call assert_equal([0, 4, 1, 0], getpos('.'), msg) + + call MouseWheelDown(1, 1) + call assert_equal(7, line('w0'), msg) + call assert_equal([0, 7, 1, 0], getpos('.'), msg) + + call MouseWheelUp(1, 1) + call assert_equal(4, line('w0'), msg) + call assert_equal([0, 7, 1, 0], getpos('.'), msg) + + call MouseWheelUp(1, 1) + call assert_equal(1, line('w0'), msg) + call assert_equal([0, 7, 1, 0], getpos('.'), msg) + + call MouseWheelRight(1, 1) + call assert_equal(7, 1 + virtcol(".") - wincol(), msg) + call assert_equal([0, 7, 7, 0], getpos('.'), msg) + + call MouseWheelRight(1, 1) + call assert_equal(13, 1 + virtcol(".") - wincol(), msg) + call assert_equal([0, 7, 13, 0], getpos('.'), msg) + + call MouseWheelLeft(1, 1) + call assert_equal(7, 1 + virtcol(".") - wincol(), msg) + call assert_equal([0, 7, 13, 0], getpos('.'), msg) + + call MouseWheelLeft(1, 1) + call assert_equal(1, 1 + virtcol(".") - wincol(), msg) + call assert_equal([0, 7, 13, 0], getpos('.'), msg) + + endfor + + let &mouse = save_mouse + let &term = save_term + let &wrap = save_wrap + let &ttymouse = save_ttymouse + bwipe! +endfunc + +" Test that dragging beyond the window (at the bottom and at the top) +" scrolls window content by the number of lines beyond the window. +func Test_term_mouse_drag_beyond_window() + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm + call WaitForResponses() + + let col = 1 + call setline(1, range(1, 100)) + + " Split into 3 windows, and go into the middle window + " so we test dragging mouse below and above the window. + 2split + wincmd j + 2split + + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + + " Line #10 at the top. + norm! 10zt + redraw + call assert_equal(10, winsaveview().topline, msg) + call assert_equal(2, winheight(0), msg) + + let row = 4 + call MouseLeftClick(row, col) + call assert_equal(10, winsaveview().topline, msg) + + " Drag downwards. We're still in the window so topline should + " not change yet. + let row += 1 + call MouseLeftDrag(row, col) + call assert_equal(10, winsaveview().topline, msg) + + " We now leave the window at the bottom, so the window content should + " scroll by 1 line, then 2 lines (etc) as we drag further away. + let row += 1 + call MouseLeftDrag(row, col) + call assert_equal(11, winsaveview().topline, msg) + + let row += 1 + call MouseLeftDrag(row, col) + call assert_equal(13, winsaveview().topline, msg) + + " Now drag upwards. + let row -= 1 + call MouseLeftDrag(row, col) + call assert_equal(14, winsaveview().topline, msg) + + " We're now back in the window so the topline should not change. + let row -= 1 + call MouseLeftDrag(row, col) + call assert_equal(14, winsaveview().topline, msg) + + let row -= 1 + call MouseLeftDrag(row, col) + call assert_equal(14, winsaveview().topline, msg) + + " We now leave the window at the top so the window content should + " scroll by 1 line, then 2, then 3 (etc) in the opposite direction. + let row -= 1 + call MouseLeftDrag(row, col) + call assert_equal(13, winsaveview().topline, msg) + + let row -= 1 + call MouseLeftDrag(row, col) + call assert_equal(11, winsaveview().topline, msg) + + let row -= 1 + call MouseLeftDrag(row, col) + call assert_equal(8, winsaveview().topline, msg) + + call MouseLeftRelease(row, col) + call assert_equal(8, winsaveview().topline, msg) + call assert_equal(2, winheight(0), msg) + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) + bwipe! +endfunc + +func Test_term_mouse_drag_window_separator() + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm + call WaitForResponses() + + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + + " Split horizontally and test dragging the horizontal window separator. + split + let rowseparator = winheight(0) + 1 + let row = rowseparator + let col = 1 + + " When 'ttymouse' is 'xterm2', row/col bigger than 223 are not supported. + if ttymouse_val !=# 'xterm2' || row <= 223 + call MouseLeftClick(row, col) + let row -= 1 + call MouseLeftDrag(row, col) + call assert_equal(rowseparator - 1, winheight(0) + 1, msg) + let row += 1 + call MouseLeftDrag(row, col) + call assert_equal(rowseparator, winheight(0) + 1, msg) + call MouseLeftRelease(row, col) + call assert_equal(rowseparator, winheight(0) + 1, msg) + endif + bwipe! + + " Split vertically and test dragging the vertical window separator. + vsplit + let colseparator = winwidth(0) + 1 + let row = 1 + let col = colseparator + + " When 'ttymouse' is 'xterm2', row/col bigger than 223 are not supported. + if ttymouse_val !=# 'xterm2' || col <= 223 + call MouseLeftClick(row, col) + let col -= 1 + call MouseLeftDrag(row, col) + call assert_equal(colseparator - 1, winwidth(0) + 1, msg) + let col += 1 + call MouseLeftDrag(row, col) + call assert_equal(colseparator, winwidth(0) + 1, msg) + call MouseLeftRelease(row, col) + call assert_equal(colseparator, winwidth(0) + 1, msg) + endif + bwipe! + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) +endfunc + +func Test_term_mouse_drag_statusline() + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + let save_laststatus = &laststatus + set mouse=a term=xterm laststatus=2 + call WaitForResponses() + + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + + call assert_equal(1, &cmdheight, msg) + let rowstatusline = winheight(0) + 1 + let row = rowstatusline + let col = 1 + + if ttymouse_val ==# 'xterm2' && row > 223 + " When 'ttymouse' is 'xterm2', row/col bigger than 223 are not supported. + continue + endif + + call MouseLeftClick(row, col) + let row -= 1 + call MouseLeftDrag(row, col) + call assert_equal(2, &cmdheight, msg) + call assert_equal(rowstatusline - 1, winheight(0) + 1, msg) + let row += 1 + call MouseLeftDrag(row, col) + call assert_equal(1, &cmdheight, msg) + call assert_equal(rowstatusline, winheight(0) + 1, msg) + call MouseLeftRelease(row, col) + call assert_equal(1, &cmdheight, msg) + call assert_equal(rowstatusline, winheight(0) + 1, msg) + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) + let &laststatus = save_laststatus +endfunc + +func Test_term_mouse_click_tab() + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm + call WaitForResponses() + + let row = 1 + + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + g:Ttymouse_netterm + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + e Xfoo + tabnew Xbar + + let a = split(execute(':tabs'), "\n") + call assert_equal(['Tab page 1', + \ ' Xfoo', + \ 'Tab page 2', + \ '> Xbar'], a, msg) + + " Test clicking on tab names in the tabline at the top. + let col = 2 + redraw + call MouseLeftClick(row, col) + call MouseLeftRelease(row, col) + let a = split(execute(':tabs'), "\n") + call assert_equal(['Tab page 1', + \ '> Xfoo', + \ 'Tab page 2', + \ ' Xbar'], a, msg) + + let col = 9 + call MouseLeftClick(row, col) + call MouseLeftRelease(row, col) + let a = split(execute(':tabs'), "\n") + call assert_equal(['Tab page 1', + \ ' Xfoo', + \ 'Tab page 2', + \ '> Xbar'], a, msg) + + %bwipe! + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) +endfunc + +func Test_term_mouse_click_X_to_close_tab() + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm + call WaitForResponses() + + let row = 1 + let col = &columns + + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + g:Ttymouse_netterm + if ttymouse_val ==# 'xterm2' && col > 223 + " When 'ttymouse' is 'xterm2', row/col bigger than 223 are not supported. + continue + endif + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + e Xtab1 + tabnew Xtab2 + tabnew Xtab3 + tabn 2 + + let a = split(execute(':tabs'), "\n") + call assert_equal(['Tab page 1', + \ ' Xtab1', + \ 'Tab page 2', + \ '> Xtab2', + \ 'Tab page 3', + \ ' Xtab3'], a, msg) + + " Click on "X" in tabline to close current tab i.e. Xtab2. + redraw + call MouseLeftClick(row, col) + call MouseLeftRelease(row, col) + let a = split(execute(':tabs'), "\n") + call assert_equal(['Tab page 1', + \ ' Xtab1', + \ 'Tab page 2', + \ '> Xtab3'], a, msg) + + %bwipe! + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) +endfunc + +func Test_term_mouse_drag_to_move_tab() + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + " Set 'mousetime' to 1 to avoid recognizing a double-click in the loop + set mouse=a term=xterm mousetime=1 + call WaitForResponses() + + let row = 1 + + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + e Xtab1 + tabnew Xtab2 + + let a = split(execute(':tabs'), "\n") + call assert_equal(['Tab page 1', + \ ' Xtab1', + \ 'Tab page 2', + \ '> Xtab2'], a, msg) + redraw + + " Click in tab2 and drag it to tab1. + " Check getcharmod() to verify that click is not + " interpreted as a spurious double-click. + call MouseLeftClick(row, 10) + call assert_equal(0, getcharmod(), msg) + for col in [9, 8, 7, 6] + call MouseLeftDrag(row, col) + endfor + call MouseLeftRelease(row, col) + let a = split(execute(':tabs'), "\n") + call assert_equal(['Tab page 1', + \ '> Xtab2', + \ 'Tab page 2', + \ ' Xtab1'], a, msg) + + " Switch to tab1 + tabnext + let a = split(execute(':tabs'), "\n") + call assert_equal(['Tab page 1', + \ ' Xtab2', + \ 'Tab page 2', + \ '> Xtab1'], a, msg) + + " Click in tab2 and drag it to tab1. + " This time it is non-current tab. + call MouseLeftClick(row, 6) + call assert_equal(0, getcharmod(), msg) + for col in [7, 8, 9, 10] + call MouseLeftDrag(row, col) + endfor + call MouseLeftRelease(row, col) + let a = split(execute(':tabs'), "\n") + call assert_equal(['Tab page 1', + \ ' Xtab1', + \ 'Tab page 2', + \ '> Xtab2'], a, msg) + + " Click elsewhere so that click in next iteration is not + " interpreted as unwanted double-click. + call MouseLeftClick(row, 11) + call MouseLeftRelease(row, 11) + + %bwipe! + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) + set mousetime& +endfunc + +func Test_term_mouse_double_click_to_create_tab() + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + " Set 'mousetime' to a small value, so that double-click works but we don't + " have to wait long to avoid a triple-click. + set mouse=a term=xterm mousetime=200 + call WaitForResponses() + + let row = 1 + let col = 10 + + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + e Xtab1 + tabnew Xtab2 + + let a = split(execute(':tabs'), "\n") + call assert_equal(['Tab page 1', + \ ' Xtab1', + \ 'Tab page 2', + \ '> Xtab2'], a, msg) + + redraw + call MouseLeftClick(row, col) + " Check getcharmod() to verify that first click is not + " interpreted as a spurious double-click. + call assert_equal(0, getcharmod(), msg) + call MouseLeftRelease(row, col) + call MouseLeftClick(row, col) + call assert_equal(32, getcharmod(), msg) " double-click + call MouseLeftRelease(row, col) + let a = split(execute(':tabs'), "\n") + call assert_equal(['Tab page 1', + \ ' Xtab1', + \ 'Tab page 2', + \ '> [No Name]', + \ 'Tab page 3', + \ ' Xtab2'], a, msg) + + " Click elsewhere so that click in next iteration is not + " interpreted as unwanted double click. + call MouseLeftClick(row, col + 1) + call MouseLeftRelease(row, col + 1) + + %bwipe! + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) + set mousetime& +endfunc + +" Test double/triple/quadruple click in normal mode to visually select. +func Test_term_mouse_multiple_clicks_to_visually_select() + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + + " 'mousetime' must be sufficiently large, or else the test is flaky when + " using a ssh connection with X forwarding; i.e. ssh -X (issue #7563). + set mouse=a term=xterm mousetime=600 + call WaitForResponses() + + new + + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + call setline(1, ['foo [foo bar] foo', 'foo']) + + " Double-click on word should visually select the word. + call MouseLeftClick(1, 2) + call assert_equal(0, getcharmod(), msg) + call MouseLeftRelease(1, 2) + call MouseLeftClick(1, 2) + call assert_equal(32, getcharmod(), msg) " double-click + call MouseLeftRelease(1, 2) + call assert_equal('v', mode(), msg) + norm! r1 + call assert_equal(['111 [foo bar] foo', 'foo'], getline(1, '$'), msg) + + " Double-click on opening square bracket should visually + " select the whole [foo bar]. + call MouseLeftClick(1, 5) + call assert_equal(0, getcharmod(), msg) + call MouseLeftRelease(1, 5) + call MouseLeftClick(1, 5) + call assert_equal(32, getcharmod(), msg) " double-click + call MouseLeftRelease(1, 5) + call assert_equal('v', mode(), msg) + norm! r2 + call assert_equal(['111 222222222 foo', 'foo'], getline(1, '$'), msg) + + " Triple-click should visually select the whole line. + call MouseLeftClick(1, 3) + call assert_equal(0, getcharmod(), msg) + call MouseLeftRelease(1, 3) + call MouseLeftClick(1, 3) + call assert_equal(32, getcharmod(), msg) " double-click + call MouseLeftRelease(1, 3) + call MouseLeftClick(1, 3) + call assert_equal(64, getcharmod(), msg) " triple-click + call MouseLeftRelease(1, 3) + call assert_equal('V', mode(), msg) + norm! r3 + call assert_equal(['33333333333333333', 'foo'], getline(1, '$'), msg) + + " Quadruple-click should start visual block select. + call MouseLeftClick(1, 2) + call assert_equal(0, getcharmod(), msg) + call MouseLeftRelease(1, 2) + call MouseLeftClick(1, 2) + call assert_equal(32, getcharmod(), msg) " double-click + call MouseLeftRelease(1, 2) + call MouseLeftClick(1, 2) + call assert_equal(64, getcharmod(), msg) " triple-click + call MouseLeftRelease(1, 2) + call MouseLeftClick(1, 2) + call assert_equal(96, getcharmod(), msg) " quadruple-click + call MouseLeftRelease(1, 2) + call assert_equal("\<c-v>", mode(), msg) + norm! r4 + call assert_equal(['34333333333333333', 'foo'], getline(1, '$'), msg) + + " Double-click on a space character should visually select all the + " consecutive space characters. + %d + call setline(1, ' one two') + call MouseLeftClick(1, 2) + call MouseLeftRelease(1, 2) + call MouseLeftClick(1, 2) + call MouseLeftRelease(1, 2) + call assert_equal('v', mode(), msg) + norm! r1 + call assert_equal(['1111one two'], getline(1, '$'), msg) + + " Double-click on a word with exclusive selection + set selection=exclusive + let @" = '' + call MouseLeftClick(1, 10) + call MouseLeftRelease(1, 10) + call MouseLeftClick(1, 10) + call MouseLeftRelease(1, 10) + norm! y + call assert_equal('two', @", msg) + + " Double click to select a block of text with exclusive selection + %d + call setline(1, 'one (two) three') + call MouseLeftClick(1, 5) + call MouseLeftRelease(1, 5) + call MouseLeftClick(1, 5) + call MouseLeftRelease(1, 5) + norm! y + call assert_equal(5, col("'<"), msg) + call assert_equal(10, col("'>"), msg) + + call MouseLeftClick(1, 9) + call MouseLeftRelease(1, 9) + call MouseLeftClick(1, 9) + call MouseLeftRelease(1, 9) + norm! y + call assert_equal(5, col("'<"), msg) + call assert_equal(10, col("'>"), msg) + set selection& + + " Click somewhere else so that the clicks above is not combined with the + " clicks in the next iteration. + call MouseRightClick(3, 10) + call MouseRightRelease(3, 10) + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + set mousetime& + call test_override('no_query_mouse', 0) + bwipe! +endfunc + +" Test for selecting text in visual blockwise mode using Alt-LeftClick +func Test_mouse_alt_leftclick() + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm mousetime=200 + set mousemodel=popup + call WaitForResponses() + + new + call setline(1, 'one (two) three') + + for ttymouse_val in g:Ttymouse_values + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + + " Left click with the Alt modifier key should extend the selection in + " blockwise visual mode. + let @" = '' + call MouseLeftClick(1, 3) + call MouseLeftRelease(1, 3) + call MouseAltLeftClick(1, 11) + call MouseLeftRelease(1, 11) + call assert_equal("\<C-V>", mode(), msg) + normal! y + call assert_equal('e (two) t', @") + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + set mousetime& mousemodel& + call test_override('no_query_mouse', 0) + close! +endfunc + +func Test_xterm_mouse_click_in_fold_columns() + new + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + let save_foldcolumn = &foldcolumn + set mouse=a term=xterm foldcolumn=3 ttymouse=xterm2 + call WaitForResponses() + + " Create 2 nested folds. + call setline(1, range(1, 7)) + 2,6fold + norm! zR + 4,5fold + call assert_equal([-1, -1, -1, 4, 4, -1, -1], + \ map(range(1, 7), 'foldclosed(v:val)')) + + " Click in "+" of inner fold in foldcolumn should open it. + redraw + let row = 4 + let col = 2 + call MouseLeftClick(row, col) + call MouseLeftRelease(row, col) + call assert_equal([-1, -1, -1, -1, -1, -1, -1], + \ map(range(1, 7), 'foldclosed(v:val)')) + + " Click in "-" of outer fold in foldcolumn should close it. + redraw + let row = 2 + let col = 1 + call MouseLeftClick(row, col) + call MouseLeftRelease(row, col) + call assert_equal([-1, 2, 2, 2, 2, 2, -1], + \ map(range(1, 7), 'foldclosed(v:val)')) + norm! zR + + " Click in "|" of inner fold in foldcolumn should close it. + redraw + let row = 5 + let col = 2 + call MouseLeftClick(row, col) + call MouseLeftRelease(row, col) + call assert_equal([-1, -1, -1, 4, 4, -1, -1], + \ map(range(1, 7), 'foldclosed(v:val)')) + + let &foldcolumn = save_foldcolumn + let &ttymouse = save_ttymouse + let &term = save_term + let &mouse = save_mouse + bwipe! +endfunc + +" Left or right click in Ex command line sets position of the cursor. +func Test_term_mouse_click_in_cmdline_to_set_pos() + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm + call WaitForResponses() + + let row = &lines + + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + " When 'ttymouse' is 'xterm2', row/col bigger than 223 are not supported. + if ttymouse_val !=# 'xterm2' || row <= 223 + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + + + call feedkeys(':"3456789' + \ .. MouseLeftClickCode(row, 7) + \ .. MouseLeftReleaseCode(row, 7) .. 'L' + \ .. MouseRightClickCode(row, 4) + \ .. MouseRightReleaseCode(row, 4) .. 'R' + \ .. "\<CR>", 'Lx!') + call assert_equal('"3R456L789', @:, msg) + endif + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + set mousetime& + call test_override('no_query_mouse', 0) +endfunc + +" Middle click in command line pastes at position of cursor. +func Test_term_mouse_middle_click_in_cmdline_to_paste() + CheckFeature clipboard_working + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm + call WaitForResponses() + + let row = &lines + " Column values does not matter, paste is done at position of cursor. + let col = 1 + let @* = 'paste' + + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + + call feedkeys(":\"->" + \ .. MouseMiddleReleaseCode(row, col) + \ .. MouseMiddleClickCode(row, col) + \ .. "<-" + \ .. MouseMiddleReleaseCode(row, col) + \ .. MouseMiddleClickCode(row, col) + \ .. "\<CR>", 'Lx!') + call assert_equal('"->paste<-paste', @:, msg) + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + let @* = '' + call test_override('no_query_mouse', 0) +endfunc + +" Test for making sure S-Middlemouse doesn't do anything +func Test_term_mouse_shift_middle_click() + new + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm ttymouse=xterm2 mousemodel= + call WaitForResponses() + + call test_setmouse(1, 1) + exe "normal \<S-MiddleMouse>" + call assert_equal([''], getline(1, '$')) + call assert_equal(1, winnr()) + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + set mousemodel& + call test_override('no_query_mouse', 0) + close! +endfunc + +" Test for using mouse in visual mode +func Test_term_mouse_visual_mode() + new + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set term=xterm ttymouse=xterm2 + call WaitForResponses() + + " If visual mode is not present in 'mouse', then left click should not + " do anything in visal mode. + call setline(1, ['one two three four']) + set mouse=nci + call cursor(1, 5) + let @" = '' + call feedkeys("ve" + \ .. MouseLeftClickCode(1, 15) .. MouseLeftReleaseCode(1, 15) + \ .. 'y', 'Lx!') + call assert_equal(5, col('.')) + call assert_equal('two', @") + + " Pressing right click in visual mode should change the visual selection + " if 'mousemodel' doesn't contain popup. + " Right click after the visual selection + set mousemodel= + set mouse=a + call test_setmouse(1, 13) + exe "normal 5|ve\<RightMouse>y" + call assert_equal('two three', @") + call assert_equal(5, col('.')) + + " Right click before the visual selection + call test_setmouse(1, 9) + exe "normal 15|ve\<RightMouse>y" + call assert_equal('three four', @") + call assert_equal(9, col('.')) + + " Right click inside the selection closer to the start of the selection + call test_setmouse(1, 7) + exe "normal 5|vee\<RightMouse>lly" + call assert_equal('three', @") + call assert_equal(9, col('.')) + call assert_equal(9, col("'<")) + call assert_equal(13, col("'>")) + + " Right click inside the selection closer to the end of the selection + call test_setmouse(1, 11) + exe "normal 5|vee\<RightMouse>ly" + call assert_equal('two thre', @") + call assert_equal(5, col('.')) + call assert_equal(5, col("'<")) + call assert_equal(12, col("'>")) + + " Multi-line selection. Right click inside the selection. + call setline(1, repeat(['aaaaaa'], 7)) + call test_setmouse(3, 1) + exe "normal ggVG\<RightMouse>y" + call assert_equal(3, line("'<")) + call test_setmouse(5, 1) + exe "normal ggVG\<RightMouse>y" + call assert_equal(5, line("'>")) + + " Click right in the middle line of the selection + call test_setmouse(4, 3) + exe "normal ggVG$\<RightMouse>y" + call assert_equal(4, line("'<")) + call test_setmouse(4, 4) + exe "normal ggVG$\<RightMouse>y" + call assert_equal(4, line("'>")) + + set mousemodel& + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) + close! +endfunc + +" Test for displaying the popup menu using the right mouse click +func Test_term_mouse_popup_menu() + CheckFeature menu + new + call setline(1, 'popup menu test') + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + let save_mousemodel = &mousemodel + call test_override('no_query_mouse', 1) + set mouse=a term=xterm mousemodel=popup + call WaitForResponses() + + menu PopUp.foo :let g:menustr = 'foo'<CR> + menu PopUp.bar :let g:menustr = 'bar'<CR> + menu PopUp.baz :let g:menustr = 'baz'<CR> + + for ttymouse_val in g:Ttymouse_values + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + let g:menustr = '' + call feedkeys(MouseRightClickCode(1, 4) + \ .. MouseRightReleaseCode(1, 4) .. "\<Down>\<Down>\<CR>", "x") + call assert_equal('bar', g:menustr, msg) + endfor + + unmenu PopUp + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + let &mousemodel = save_mousemodel + call test_override('no_query_mouse', 0) + close! +endfunc + +" Test for 'mousemodel' set to popup_setpos to move the cursor where the popup +" menu is displayed. +func Test_term_mouse_popup_menu_setpos() + CheckFeature menu + 5new + call setline(1, ['the dish ran away with the spoon', + \ 'the cow jumped over the moon' ]) + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + let save_mousemodel = &mousemodel + call test_override('no_query_mouse', 1) + set mouse=a term=xterm mousemodel=popup_setpos + call WaitForResponses() + + nmenu PopUp.foo :let g:menustr = 'foo'<CR> + nmenu PopUp.bar :let g:menustr = 'bar'<CR> + nmenu PopUp.baz :let g:menustr = 'baz'<CR> + vmenu PopUp.foo y:<C-U>let g:menustr = 'foo'<CR> + vmenu PopUp.bar y:<C-U>let g:menustr = 'bar'<CR> + vmenu PopUp.baz y:<C-U>let g:menustr = 'baz'<CR> + + for ttymouse_val in g:Ttymouse_values + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + let g:menustr = '' + call cursor(1, 1) + call feedkeys(MouseRightClickCode(1, 5) + \ .. MouseRightReleaseCode(1, 5) .. "\<Down>\<Down>\<CR>", "x") + call assert_equal('bar', g:menustr, msg) + call assert_equal([1, 5], [line('.'), col('.')], msg) + + " Test for right click in visual mode inside the selection + let @" = '' + call cursor(1, 10) + call feedkeys('vee' .. MouseRightClickCode(1, 12) + \ .. MouseRightReleaseCode(1, 12) .. "\<Down>\<CR>", "x") + call assert_equal([1, 10], [line('.'), col('.')], msg) + call assert_equal('ran away', @", msg) + + " Test for right click in visual mode right before the selection + let @" = '' + call cursor(1, 10) + call feedkeys('vee' .. MouseRightClickCode(1, 9) + \ .. MouseRightReleaseCode(1, 9) .. "\<Down>\<CR>", "x") + call assert_equal([1, 9], [line('.'), col('.')], msg) + call assert_equal('', @", msg) + + " Test for right click in visual mode right after the selection + let @" = '' + call cursor(1, 10) + call feedkeys('vee' .. MouseRightClickCode(1, 18) + \ .. MouseRightReleaseCode(1, 18) .. "\<Down>\<CR>", "x") + call assert_equal([1, 18], [line('.'), col('.')], msg) + call assert_equal('', @", msg) + + " Test for right click in block-wise visual mode inside the selection + let @" = '' + call cursor(1, 16) + call feedkeys("\<C-V>j3l" .. MouseRightClickCode(2, 17) + \ .. MouseRightReleaseCode(2, 17) .. "\<Down>\<CR>", "x") + call assert_equal([1, 16], [line('.'), col('.')], msg) + call assert_equal("\<C-V>4", getregtype('"'), msg) + + " Test for right click in block-wise visual mode outside the selection + let @" = '' + call cursor(1, 16) + call feedkeys("\<C-V>j3l" .. MouseRightClickCode(2, 2) + \ .. MouseRightReleaseCode(2, 2) .. "\<Down>\<CR>", "x") + call assert_equal([2, 2], [line('.'), col('.')], msg) + call assert_equal('v', getregtype('"'), msg) + call assert_equal('', @", msg) + + " Test for right click in line-wise visual mode inside the selection + let @" = '' + call cursor(1, 16) + call feedkeys("V" .. MouseRightClickCode(1, 10) + \ .. MouseRightReleaseCode(1, 10) .. "\<Down>\<CR>", "x") + call assert_equal([1, 1], [line('.'), col('.')], msg) " After yanking, the cursor goes to 1,1 + call assert_equal("V", getregtype('"'), msg) + call assert_equal(1, len(getreg('"', 1, v:true)), msg) + + " Test for right click in multi-line line-wise visual mode inside the selection + let @" = '' + call cursor(1, 16) + call feedkeys("Vj" .. MouseRightClickCode(2, 20) + \ .. MouseRightReleaseCode(2, 20) .. "\<Down>\<CR>", "x") + call assert_equal([1, 1], [line('.'), col('.')], msg) " After yanking, the cursor goes to 1,1 + call assert_equal("V", getregtype('"'), msg) + call assert_equal(2, len(getreg('"', 1, v:true)), msg) + + " Test for right click in line-wise visual mode outside the selection + let @" = '' + call cursor(1, 16) + call feedkeys("V" .. MouseRightClickCode(2, 10) + \ .. MouseRightReleaseCode(2, 10) .. "\<Down>\<CR>", "x") + call assert_equal([2, 10], [line('.'), col('.')], msg) + call assert_equal("", @", msg) + + " Try clicking on the status line + let @" = '' + call cursor(1, 10) + call feedkeys('vee' .. MouseRightClickCode(6, 2) + \ .. MouseRightReleaseCode(6, 2) .. "\<Down>\<CR>", "x") + call assert_equal([1, 10], [line('.'), col('.')], msg) + call assert_equal('ran away', @", msg) + + " Try clicking outside the window + let @" = '' + call cursor(2, 2) + call feedkeys('vee' .. MouseRightClickCode(7, 2) + \ .. MouseRightReleaseCode(7, 2) .. "\<Down>\<CR>", "x") + call assert_equal(2, winnr(), msg) + call assert_equal('', @", msg) + wincmd w + endfor + + unmenu PopUp + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + let &mousemodel = save_mousemodel + call test_override('no_query_mouse', 0) + close! +endfunc + +" Test for searching for the word under the cursor using Shift-Right or +" Shift-Left click. +func Test_term_mouse_search() + new + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm ttymouse=xterm2 + set mousemodel= + call WaitForResponses() + + " In normal mode, Shift-Left or Shift-Right click should search for the word + " under the cursor. + call setline(1, ['one two three four', 'four three two one']) + call test_setmouse(1, 4) + exe "normal \<S-LeftMouse>" + call assert_equal([2, 12], [line('.'), col('.')]) + call test_setmouse(2, 16) + exe "normal \<S-RightMouse>" + call assert_equal([1, 1], [line('.'), col('.')]) + + " In visual mode, Shift-Left or Shift-Right click should search for the word + " under the cursor and extend the selection. + call test_setmouse(1, 4) + exe "normal 4|ve\<S-LeftMouse>y" + call assert_equal([2, 12], [line("'>"), col("'>")]) + call test_setmouse(2, 16) + exe "normal 2G16|ve\<S-RightMouse>y" + call assert_equal([1, 1], [line("'<"), col("'<")]) + + set mousemodel& + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) + close! +endfunc + +" Test for selecting an entry in the quickfix/location list window using the +" mouse. +func Test_term_mouse_quickfix_window() + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm ttymouse=xterm2 + set mousemodel= + call WaitForResponses() + + cgetexpr "Xfile1:1:L1" + copen 5 + call test_setmouse(&lines - 7, 1) + exe "normal \<2-LeftMouse>" + call assert_equal('Xfile1', @%) + %bw! + + lgetexpr "Xfile2:1:L1" + lopen 5 + call test_setmouse(&lines - 7, 1) + exe "normal \<2-LeftMouse>" + call assert_equal('Xfile2', @%) + %bw! + + set mousemodel& + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) +endfunc + +" Test for the 'h' flag in the 'mouse' option. Using mouse in the help window. +func Test_term_mouse_help_window() + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=h term=xterm mousetime=200 + call WaitForResponses() + + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + help + let @" = '' + call MouseLeftClick(2, 5) + call MouseLeftRelease(2, 5) + call MouseLeftClick(1, 1) + call MouseLeftDrag(1, 10) + call MouseLeftRelease(1, 10) + norm! y + call assert_equal('*help.txt*', @", msg) + helpclose + + " Click somewhere else to make sure the left click above is not combined + " with the next left click and treated as a double click + call MouseRightClick(5, 10) + call MouseRightRelease(5, 10) + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + set mousetime& + call test_override('no_query_mouse', 0) + %bw! +endfunc + +" Test for the translation of various mouse terminal codes +func Test_mouse_termcodes() + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=xterm mousetime=200 + call WaitForResponses() + + new + for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec + g:Ttymouse_netterm + let msg = 'ttymouse=' .. ttymouse_val + exe 'set ttymouse=' .. ttymouse_val + + let mouse_codes = [ + \ ["\<LeftMouse>", "<LeftMouse>"], + \ ["\<MiddleMouse>", "<MiddleMouse>"], + \ ["\<RightMouse>", "<RightMouse>"], + \ ["\<S-LeftMouse>", "<S-LeftMouse>"], + \ ["\<S-MiddleMouse>", "<S-MiddleMouse>"], + \ ["\<S-RightMouse>", "<S-RightMouse>"], + \ ["\<C-LeftMouse>", "<C-LeftMouse>"], + \ ["\<C-MiddleMouse>", "<C-MiddleMouse>"], + \ ["\<C-RightMouse>", "<C-RightMouse>"], + \ ["\<M-LeftMouse>", "<M-LeftMouse>"], + \ ["\<M-MiddleMouse>", "<M-MiddleMouse>"], + \ ["\<M-RightMouse>", "<M-RightMouse>"], + \ ["\<2-LeftMouse>", "<2-LeftMouse>"], + \ ["\<2-MiddleMouse>", "<2-MiddleMouse>"], + \ ["\<2-RightMouse>", "<2-RightMouse>"], + \ ["\<3-LeftMouse>", "<3-LeftMouse>"], + \ ["\<3-MiddleMouse>", "<3-MiddleMouse>"], + \ ["\<3-RightMouse>", "<3-RightMouse>"], + \ ["\<4-LeftMouse>", "<4-LeftMouse>"], + \ ["\<4-MiddleMouse>", "<4-MiddleMouse>"], + \ ["\<4-RightMouse>", "<4-RightMouse>"], + \ ["\<LeftDrag>", "<LeftDrag>"], + \ ["\<MiddleDrag>", "<MiddleDrag>"], + \ ["\<RightDrag>", "<RightDrag>"], + \ ["\<LeftRelease>", "<LeftRelease>"], + \ ["\<MiddleRelease>", "<MiddleRelease>"], + \ ["\<RightRelease>", "<RightRelease>"], + \ ["\<ScrollWheelUp>", "<ScrollWheelUp>"], + \ ["\<S-ScrollWheelUp>", "<S-ScrollWheelUp>"], + \ ["\<C-ScrollWheelUp>", "<C-ScrollWheelUp>"], + \ ["\<ScrollWheelDown>", "<ScrollWheelDown>"], + \ ["\<S-ScrollWheelDown>", "<S-ScrollWheelDown>"], + \ ["\<C-ScrollWheelDown>", "<C-ScrollWheelDown>"], + \ ["\<ScrollWheelLeft>", "<ScrollWheelLeft>"], + \ ["\<S-ScrollWheelLeft>", "<S-ScrollWheelLeft>"], + \ ["\<C-ScrollWheelLeft>", "<C-ScrollWheelLeft>"], + \ ["\<ScrollWheelRight>", "<ScrollWheelRight>"], + \ ["\<S-ScrollWheelRight>", "<S-ScrollWheelRight>"], + \ ["\<C-ScrollWheelRight>", "<C-ScrollWheelRight>"] + \ ] + + for [code, outstr] in mouse_codes + exe "normal ggC\<C-K>" . code + call assert_equal(outstr, getline(1), msg) + endfor + endfor + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + set mousetime& + call test_override('no_query_mouse', 0) + %bw! +endfunc + +" This only checks if the sequence is recognized. +func Test_term_rgb_response() + set t_RF=x + set t_RB=y + + " response to t_RF, 4 digits + let red = 0x12 + let green = 0x34 + let blue = 0x56 + let seq = printf("\<Esc>]10;rgb:%02x00/%02x00/%02x00\x07", red, green, blue) + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termrfgresp) + + " response to t_RF, 2 digits + let red = 0x78 + let green = 0x9a + let blue = 0xbc + let seq = printf("\<Esc>]10;rgb:%02x/%02x/%02x\x07", red, green, blue) + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termrfgresp) + + " response to t_RB, 4 digits, dark + set background=light + eval 'background'->test_option_not_set() + let red = 0x29 + let green = 0x4a + let blue = 0x6b + let seq = printf("\<Esc>]11;rgb:%02x00/%02x00/%02x00\x07", red, green, blue) + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termrbgresp) + call assert_equal('dark', &background) + + " response to t_RB, 4 digits, light + set background=dark + call test_option_not_set('background') + let red = 0x81 + let green = 0x63 + let blue = 0x65 + let seq = printf("\<Esc>]11;rgb:%02x00/%02x00/%02x00\x07", red, green, blue) + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termrbgresp) + call assert_equal('light', &background) + + " response to t_RB, 2 digits, dark + set background=light + call test_option_not_set('background') + let red = 0x47 + let green = 0x59 + let blue = 0x5b + let seq = printf("\<Esc>]11;rgb:%02x/%02x/%02x\x07", red, green, blue) + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termrbgresp) + call assert_equal('dark', &background) + + " response to t_RB, 2 digits, light + set background=dark + call test_option_not_set('background') + let red = 0x83 + let green = 0xa4 + let blue = 0xc2 + let seq = printf("\<Esc>]11;rgb:%02x/%02x/%02x\x07", red, green, blue) + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termrbgresp) + call assert_equal('light', &background) + + set t_RF= t_RB= +endfunc + +" This only checks if the sequence is recognized. +" This must be after other tests, because it has side effects to xterm +" properties. +func Test_xx01_term_style_response() + " Termresponse is only parsed when t_RV is not empty. + set t_RV=x + call test_override('term_props', 1) + + " send the termresponse to trigger requesting the XT codes + let seq = "\<Esc>[>41;337;0c" + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termresponse) + + let seq = "\<Esc>P1$r2 q\<Esc>\\" + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termstyleresp) + + call assert_equal(#{ + \ cursor_style: 'u', + \ cursor_blink_mode: 'u', + \ underline_rgb: 'u', + \ mouse: 's', + \ kitty: 'u', + \ }, terminalprops()) + + set t_RV= + call test_override('term_props', 0) +endfunc + +" This checks the iTerm2 version response. +" This must be after other tests, because it has side effects to xterm +" properties. +func Test_xx02_iTerm2_response() + " Termresponse is only parsed when t_RV is not empty. + set t_RV=x + call test_override('term_props', 1) + + " Old versions of iTerm2 used a different style term response. + set ttymouse=xterm + call test_option_not_set('ttymouse') + let seq = "\<Esc>[>0;95;c" + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termresponse) + call assert_equal('xterm', &ttymouse) + + set ttymouse=xterm + call test_option_not_set('ttymouse') + let seq = "\<Esc>[>0;95;0c" + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termresponse) + call assert_equal('sgr', &ttymouse) + + call assert_equal(#{ + \ cursor_style: 'n', + \ cursor_blink_mode: 'u', + \ underline_rgb: 'u', + \ mouse: 's', + \ kitty: 'u', + \ }, terminalprops()) + + set t_RV= + call test_override('term_props', 0) +endfunc + +func Run_libvterm_konsole_response(code) + set ttymouse=xterm + call test_option_not_set('ttymouse') + let seq = "\<Esc>[>0;" .. a:code .. ";0c" + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termresponse) + call assert_equal('sgr', &ttymouse) + + call assert_equal(#{ + \ cursor_style: 'n', + \ cursor_blink_mode: 'u', + \ underline_rgb: 'u', + \ mouse: 's', + \ kitty: 'u', + \ }, terminalprops()) +endfunc + +" This checks the libvterm version response. +" This must be after other tests, because it has side effects to xterm +" properties. +func Test_xx03_libvterm_konsole_response() + " Termresponse is only parsed when t_RV is not empty. + set t_RV=x + call test_override('term_props', 1) + + " libvterm + call Run_libvterm_konsole_response(100) + " Konsole + call Run_libvterm_konsole_response(115) + + set t_RV= + call test_override('term_props', 0) +endfunc + +" This checks the Mac Terminal.app version response. +" This must be after other tests, because it has side effects to xterm +" properties. +func Test_xx04_Mac_Terminal_response() + " Termresponse is only parsed when t_RV is not empty. + set t_RV=x + call test_override('term_props', 1) + + set ttymouse=xterm + " t_8u is not reset + let &t_8u = "\<Esc>[58;2;%lu;%lu;%lum" + call test_option_not_set('ttymouse') + let seq = "\<Esc>[>1;95;0c" + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termresponse) + call assert_equal('sgr', &ttymouse) + + call assert_equal(#{ + \ cursor_style: 'n', + \ cursor_blink_mode: 'u', + \ underline_rgb: 'y', + \ mouse: 's', + \ kitty: 'u', + \ }, terminalprops()) + call assert_equal("\<Esc>[58;2;%lu;%lu;%lum", &t_8u) + + " Reset is_not_xterm and is_mac_terminal. + set t_RV= + set term=xterm + set t_RV=x + call test_override('term_props', 0) +endfunc + +" This checks the mintty version response. +" This must be after other tests, because it has side effects to xterm +" properties. +func Test_xx05_mintty_response() + " Termresponse is only parsed when t_RV is not empty. + set t_RV=x + call test_override('term_props', 1) + + set ttymouse=xterm + call test_option_not_set('ttymouse') + let seq = "\<Esc>[>77;20905;0c" + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termresponse) + call assert_equal('sgr', &ttymouse) + + call assert_equal(#{ + \ cursor_style: 'n', + \ cursor_blink_mode: 'u', + \ underline_rgb: 'y', + \ mouse: 's', + \ kitty: 'u', + \ }, terminalprops()) + + set t_RV= + call test_override('term_props', 0) +endfunc + +" This checks the screen version response. +" This must be after other tests, because it has side effects to xterm +" properties. +func Test_xx06_screen_response() + " Termresponse is only parsed when t_RV is not empty. + set t_RV=x + call test_override('term_props', 1) + + " Old versions of screen don't support SGR mouse mode. + set ttymouse=xterm + call test_option_not_set('ttymouse') + let seq = "\<Esc>[>83;40500;0c" + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termresponse) + call assert_equal('xterm', &ttymouse) + + " screen supports SGR mouse mode starting in version 4.7. + set ttymouse=xterm + call test_option_not_set('ttymouse') + let seq = "\<Esc>[>83;40700;0c" + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termresponse) + call assert_equal('sgr', &ttymouse) + + call assert_equal(#{ + \ cursor_style: 'n', + \ cursor_blink_mode: 'n', + \ underline_rgb: 'y', + \ mouse: 's', + \ kitty: 'u', + \ }, terminalprops()) + + set t_RV= + call test_override('term_props', 0) +endfunc + +func Do_check_t_8u_set_reset(set_by_user) + set ttymouse=xterm + call test_option_not_set('ttymouse') + let default_value = "\<Esc>[58;2;%lu;%lu;%lum" + let &t_8u = default_value + if !a:set_by_user + call test_option_not_set('t_8u') + endif + let seq = "\<Esc>[>0;279;0c" + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termresponse) + call assert_equal('sgr', &ttymouse) + + call assert_equal(#{ + \ cursor_style: 'u', + \ cursor_blink_mode: 'u', + \ underline_rgb: 'u', + \ mouse: 's', + \ kitty: 'u', + \ }, terminalprops()) + call assert_equal(a:set_by_user ? default_value : '', &t_8u) +endfunc + +" This checks the xterm version response. +" This must be after other tests, because it has side effects to xterm +" properties. +func Test_xx07_xterm_response() + " Termresponse is only parsed when t_RV is not empty. + set t_RV=x + call test_override('term_props', 1) + + " Do Terminal.app first to check that is_mac_terminal is reset. + set ttymouse=xterm + call test_option_not_set('ttymouse') + let seq = "\<Esc>[>1;95;0c" + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termresponse) + call assert_equal('sgr', &ttymouse) + + " xterm < 95: "xterm" (actually unmodified) + set t_RV= + set term=xterm + call WaitForResponses() + + set t_RV=x + set ttymouse=xterm + call test_option_not_set('ttymouse') + let seq = "\<Esc>[>0;94;0c" + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termresponse) + call assert_equal('xterm', &ttymouse) + + call assert_equal(#{ + \ cursor_style: 'n', + \ cursor_blink_mode: 'u', + \ underline_rgb: 'y', + \ mouse: 'u', + \ kitty: 'u', + \ }, terminalprops()) + + " xterm >= 95 < 277 "xterm2" + set ttymouse=xterm + call test_option_not_set('ttymouse') + let seq = "\<Esc>[>0;267;0c" + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termresponse) + call assert_equal('xterm2', &ttymouse) + + call assert_equal(#{ + \ cursor_style: 'n', + \ cursor_blink_mode: 'u', + \ underline_rgb: 'u', + \ mouse: '2', + \ kitty: 'u', + \ }, terminalprops()) + + " xterm >= 277: "sgr" + set ttymouse=xterm + call test_option_not_set('ttymouse') + let seq = "\<Esc>[>0;277;0c" + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termresponse) + call assert_equal('sgr', &ttymouse) + + call assert_equal(#{ + \ cursor_style: 'n', + \ cursor_blink_mode: 'u', + \ underline_rgb: 'u', + \ mouse: 's', + \ kitty: 'u', + \ }, terminalprops()) + + " xterm >= 279: "sgr" and cursor_style not reset; also check t_8u reset, + " except when it was set by the user + call Do_check_t_8u_set_reset(0) + call Do_check_t_8u_set_reset(1) + + set t_RV= + call test_override('term_props', 0) +endfunc + +func Test_xx08_kitty_response() + " Termresponse is only parsed when t_RV is not empty. + set t_RV=x + call test_override('term_props', 1) + + set ttymouse=xterm + call test_option_not_set('ttymouse') + let seq = "\<Esc>[>1;4001;12c" + call feedkeys(seq, 'Lx!') + call assert_equal(seq, v:termresponse) + call assert_equal('sgr', &ttymouse) + + call assert_equal(#{ + \ cursor_style: 'u', + \ cursor_blink_mode: 'u', + \ underline_rgb: 'y', + \ mouse: 's', + \ kitty: 'y', + \ }, terminalprops()) + + set t_RV= + call test_override('term_props', 0) +endfunc + +func Test_focus_events() + let save_term = &term + let save_ttymouse = &ttymouse + set term=xterm ttymouse=xterm2 + call WaitForResponses() + + au FocusGained * let g:focus_gained += 1 + au FocusLost * let g:focus_lost += 1 + let g:focus_gained = 0 + let g:focus_lost = 0 + + call feedkeys("\<Esc>[O", "Lx!") + call assert_equal(1, g:focus_lost) + call feedkeys("\<Esc>[I", "Lx!") + call assert_equal(1, g:focus_gained) + + " still works when 'ttymouse' is empty + set ttymouse= + call feedkeys("\<Esc>[O", "Lx!") + call assert_equal(2, g:focus_lost) + call feedkeys("\<Esc>[I", "Lx!") + call assert_equal(2, g:focus_gained) + + au! FocusGained + au! FocusLost + let &term = save_term + let &ttymouse = save_ttymouse +endfunc + +func Test_get_termcode() + try + let k1 = &t_k1 + catch /E113/ + throw 'Skipped: Unable to query termcodes' + endtry + set t_k1= + set t_k1& + call assert_equal(k1, &t_k1) + + " use external termcap first + set nottybuiltin + set t_k1= + set t_k1& + " when using external termcap may get something else, but it must not be + " empty, since we would fallback to the builtin one. + call assert_notequal('', &t_k1) + + if &term =~ 'xterm' + " use internal termcap first + let term_save = &term + let &term = 'builtin_' .. &term + set t_k1= + set t_k1& + call assert_equal(k1, &t_k1) + let &term = term_save + endif + + set ttybuiltin +endfunc + +func Test_list_builtin_terminals() + CheckRunVimInTerminal + + call RunVimInTerminal('', #{rows: 14}) + call term_sendkeys('', ":set cmdheight=3\<CR>") + call TermWait('', 100) + call term_sendkeys('', ":set term=xxx\<CR>") + call TermWait('', 100) + + " Check that the list ends in "builtin_dumb" and "builtin_debug". + let dumb_idx = 0 + for n in range(8, 12) + if term_getline('', n) =~ 'builtin_dumb' + let dumb_idx = n + break + endif + endfor + call assert_notequal(0, dumb_idx, 'builtin_dumb not found') + + call assert_match('builtin_dumb', term_getline('', dumb_idx)) + call assert_match('builtin_debug', term_getline('', dumb_idx + 1)) + call assert_match('Not found in termcap', term_getline('', dumb_idx + 2)) + + call StopVimInTerminal('') +endfunc + +" This checks the CSI sequences when in modifyOtherKeys mode. +" The mode doesn't need to be enabled, the codes are always detected. +func RunTest_modifyOtherKeys(func) + new + set timeoutlen=10 + + " Shift-X is sent as 'X' with the shift modifier + call feedkeys('a' .. a:func('X', 2) .. "\<Esc>", 'Lx!') + call assert_equal('X', getline(1)) + + " Ctrl-i is Tab + call setline(1, '') + call feedkeys('a' .. a:func('i', 5) .. "\<Esc>", 'Lx!') + call assert_equal("\t", getline(1)) + + " Ctrl-I is also Tab + call setline(1, '') + call feedkeys('a' .. a:func('I', 5) .. "\<Esc>", 'Lx!') + call assert_equal("\t", getline(1)) + + " Alt-x is ø + call setline(1, '') + call feedkeys('a' .. a:func('x', 3) .. "\<Esc>", 'Lx!') + call assert_equal("ø", getline(1)) + + " Meta-x is also ø + call setline(1, '') + call feedkeys('a' .. a:func('x', 9) .. "\<Esc>", 'Lx!') + call assert_equal("ø", getline(1)) + + " Alt-X is Ø + call setline(1, '') + call feedkeys('a' .. a:func('X', 3) .. "\<Esc>", 'Lx!') + call assert_equal("Ø", getline(1)) + + " Meta-X is ø + call setline(1, '') + call feedkeys('a' .. a:func('X', 9) .. "\<Esc>", 'Lx!') + call assert_equal("Ø", getline(1)) + + " Ctrl-6 is Ctrl-^ + split aaa + edit bbb + call feedkeys(a:func('6', 5), 'Lx!') + call assert_equal("aaa", bufname()) + bwipe aaa + bwipe bbb + + " Ctrl-V X 33 is 3 + call setline(1, '') + call feedkeys("a\<C-V>" .. a:func('X', 2) .. "33\<Esc>", 'Lx!') + call assert_equal("3", getline(1)) + + " Ctrl-V U 12345 is Unicode 12345 + call setline(1, '') + call feedkeys("a\<C-V>" .. a:func('U', 2) .. "12345\<Esc>", 'Lx!') + call assert_equal("\U12345", getline(1)) + + bwipe! + set timeoutlen& +endfunc + +func Test_modifyOtherKeys_basic() + call RunTest_modifyOtherKeys(function('GetEscCodeCSI27')) + call RunTest_modifyOtherKeys(function('GetEscCodeCSIu')) +endfunc + +func Test_modifyOtherKeys_no_mapping() + set timeoutlen=10 + + let @a = 'aaa' + call feedkeys(":let x = '" .. GetEscCodeCSI27('R', 5) .. GetEscCodeCSI27('R', 5) .. "a'\<CR>", 'Lx!') + call assert_equal("let x = 'aaa'", @:) + + new + call feedkeys("a" .. GetEscCodeCSI27('R', 5) .. GetEscCodeCSI27('R', 5) .. "a\<Esc>", 'Lx!') + call assert_equal("aaa", getline(1)) + bwipe! + + new + call feedkeys("axx\<CR>yy" .. GetEscCodeCSI27('G', 5) .. GetEscCodeCSI27('K', 5) .. "a\<Esc>", 'Lx!') + call assert_equal("axx", getline(1)) + call assert_equal("yy", getline(2)) + bwipe! + + set timeoutlen& +endfunc + +func Test_CSIu_keys_without_modifiers() + " make this execute faster + set timeoutlen=10 + + call WaitForResponses() + + " Escape sent as `CSI 27 u` should act as normal escape and not undo + call setline(1, 'a') + call feedkeys('a' .. GetEscCodeCSIuWithoutModifier("\e"), 'Lx!') + call assert_equal('n', mode()) + call assert_equal('a', getline(1)) + + " Tab sent as `CSI 9 u` should work + call setline(1, '') + call feedkeys('a' .. GetEscCodeCSIuWithoutModifier("\t") .. "\<Esc>", 'Lx!') + call assert_equal("\t", getline(1)) + + set timeoutlen& +endfunc + +" Check that when DEC mouse codes are recognized a special key is handled. +func Test_ignore_dec_mouse() + silent !infocmp gnome >/dev/null 2>&1 + if v:shell_error != 0 + throw 'Skipped: gnome entry missing in the terminfo db' + endif + + new + let save_mouse = &mouse + let save_term = &term + let save_ttymouse = &ttymouse + call test_override('no_query_mouse', 1) + set mouse=a term=gnome ttymouse= + call WaitForResponses() + + execute "set <xF1>=\<Esc>[1;*P" + nnoremap <S-F1> agot it<Esc> + call feedkeys("\<Esc>[1;2P", 'Lx!') + call assert_equal('got it', getline(1)) + + let &mouse = save_mouse + let &term = save_term + let &ttymouse = save_ttymouse + call test_override('no_query_mouse', 0) + bwipe! +endfunc + +func RunTest_mapping_shift(key, func) + call setline(1, '') + if a:key == '|' + exe 'inoremap \| xyz' + else + exe 'inoremap ' .. a:key .. ' xyz' + endif + call feedkeys('a' .. a:func(a:key, 2) .. "\<Esc>", 'Lx!') + call assert_equal("xyz", getline(1)) + if a:key == '|' + exe 'iunmap \|' + else + exe 'iunmap ' .. a:key + endif +endfunc + +func Test_modifyOtherKeys_mapped() + set timeoutlen=10 + imap ' <C-W> + imap <C-W><C-A> c-a + call setline(1, '') + + " single quote is turned into single byte CTRL-W + " CTRL-A is added with a separate modifier, and needs to be simplified before + " the mapping can match. + call feedkeys("a'" .. GetEscCodeCSI27('A', 5) .. "\<Esc>", 'Lx!') + call assert_equal('c-a', getline(1)) + + iunmap ' + iunmap <C-W><C-A> + set timeoutlen& +endfunc + +func Test_modifyOtherKeys_ambiguous_mapping() + new + set timeoutlen=10 + map <C-J> a + map <C-J>x <Nop> + call setline(1, 'x') + + " CTRL-J b should have trigger the <C-J> mapping and then insert "b" + call feedkeys(GetEscCodeCSI27('J', 5) .. "b\<Esc>", 'Lx!') + call assert_equal('xb', getline(1)) + + unmap <C-J> + unmap <C-J>x + + " if a special character is following there should be a check for a termcode + nnoremap s aX<Esc> + nnoremap s<BS> aY<Esc> + set t_kb= + call setline(1, 'x') + call feedkeys("s\x08", 'Lx!') + call assert_equal('xY', getline(1)) + + set timeoutlen& + bwipe! +endfunc + +" Whether Shift-Tab sends "ESC [ Z" or "ESC [ 27 ; 2 ; 9 ~" is unpredictable, +" both should work. +func Test_modifyOtherKeys_shift_tab() + set timeoutlen=10 + + call setline(1, '') + call feedkeys("a\<C-K>" .. GetEscCodeCSI27("\t", '2') .. "\<Esc>", 'Lx!') + eval getline(1)->assert_equal('<S-Tab>') + + call setline(1, '') + call feedkeys("a\<C-K>\<Esc>[Z\<Esc>", 'Lx!') + eval getline(1)->assert_equal('<S-Tab>') + + set timeoutlen& + bwipe! +endfunc + +func RunTest_mapping_works_with_shift(func) + new + set timeoutlen=10 + + call RunTest_mapping_shift('@', a:func) + call RunTest_mapping_shift('A', a:func) + call RunTest_mapping_shift('Z', a:func) + call RunTest_mapping_shift('^', a:func) + call RunTest_mapping_shift('_', a:func) + call RunTest_mapping_shift('{', a:func) + call RunTest_mapping_shift('|', a:func) + call RunTest_mapping_shift('}', a:func) + call RunTest_mapping_shift('~', a:func) + + bwipe! + set timeoutlen& +endfunc + +func Test_mapping_works_with_shift_plain() + call RunTest_mapping_works_with_shift(function('GetEscCodeCSI27')) + call RunTest_mapping_works_with_shift(function('GetEscCodeCSIu')) +endfunc + +func RunTest_mapping_mods(map, key, func, code) + call setline(1, '') + exe 'inoremap ' .. a:map .. ' xyz' + call feedkeys('a' .. a:func(a:key, a:code) .. "\<Esc>", 'Lx!') + call assert_equal("xyz", getline(1)) + exe 'iunmap ' .. a:map +endfunc + +func RunTest_mapping_works_with_mods(func, mods, code) + new + set timeoutlen=10 + + if a:mods !~ 'S' + " Shift by itself has no effect + call RunTest_mapping_mods('<' .. a:mods .. '-@>', '@', a:func, a:code) + endif + call RunTest_mapping_mods('<' .. a:mods .. '-A>', 'A', a:func, a:code) + call RunTest_mapping_mods('<' .. a:mods .. '-Z>', 'Z', a:func, a:code) + if a:mods !~ 'S' + " with Shift code is always upper case + call RunTest_mapping_mods('<' .. a:mods .. '-a>', 'a', a:func, a:code) + call RunTest_mapping_mods('<' .. a:mods .. '-z>', 'z', a:func, a:code) + endif + if a:mods != 'A' + " with Alt code is not in upper case + call RunTest_mapping_mods('<' .. a:mods .. '-a>', 'A', a:func, a:code) + call RunTest_mapping_mods('<' .. a:mods .. '-z>', 'Z', a:func, a:code) + endif + call RunTest_mapping_mods('<' .. a:mods .. '-á>', 'á', a:func, a:code) + if a:mods !~ 'S' + " Shift by itself has no effect + call RunTest_mapping_mods('<' .. a:mods .. '-^>', '^', a:func, a:code) + call RunTest_mapping_mods('<' .. a:mods .. '-_>', '_', a:func, a:code) + call RunTest_mapping_mods('<' .. a:mods .. '-{>', '{', a:func, a:code) + call RunTest_mapping_mods('<' .. a:mods .. '-\|>', '|', a:func, a:code) + call RunTest_mapping_mods('<' .. a:mods .. '-}>', '}', a:func, a:code) + call RunTest_mapping_mods('<' .. a:mods .. '-~>', '~', a:func, a:code) + endif + + bwipe! + set timeoutlen& +endfunc + +func Test_mapping_works_with_shift() + call RunTest_mapping_works_with_mods(function('GetEscCodeCSI27'), 'S', 2) + call RunTest_mapping_works_with_mods(function('GetEscCodeCSIu'), 'S', 2) +endfunc + +func Test_mapping_works_with_ctrl() + call RunTest_mapping_works_with_mods(function('GetEscCodeCSI27'), 'C', 5) + call RunTest_mapping_works_with_mods(function('GetEscCodeCSIu'), 'C', 5) + + new + set timeoutlen=10 + + " CTRL-@ actually produces the code for CTRL-2, which is converted + call RunTest_mapping_mods('<C-@>', '2', function('GetEscCodeCSI27'), 5) + call RunTest_mapping_mods('<C-@>', '2', function('GetEscCodeCSIu'), 5) + + " CTRL-^ actually produces the code for CTRL-6, which is converted + call RunTest_mapping_mods('<C-^>', '6', function('GetEscCodeCSI27'), 5) + call RunTest_mapping_mods('<C-^>', '6', function('GetEscCodeCSIu'), 5) + + " CTRL-_ actually produces the code for CTRL--, which is converted + call RunTest_mapping_mods('<C-_>', '-', function('GetEscCodeCSI27'), 5) + call RunTest_mapping_mods('<C-_>', '-', function('GetEscCodeCSIu'), 5) + + bwipe! + set timeoutlen& +endfunc + +func Test_mapping_works_with_shift_ctrl() + call RunTest_mapping_works_with_mods(function('GetEscCodeCSI27'), 'C-S', 6) + call RunTest_mapping_works_with_mods(function('GetEscCodeCSIu'), 'C-S', 6) + + new + set timeoutlen=10 + + " Ctrl-Shift-[ actually produces CTRL-Shift-{ which is mapped as <C-{> + call RunTest_mapping_mods('<C-{>', '{', function('GetEscCodeCSI27'), 6) + call RunTest_mapping_mods('<C-{>', '{', function('GetEscCodeCSIu'), 6) + + " Ctrl-Shift-] actually produces CTRL-Shift-} which is mapped as <C-}> + call RunTest_mapping_mods('<C-{>', '{', function('GetEscCodeCSI27'), 6) + call RunTest_mapping_mods('<C-{>', '{', function('GetEscCodeCSIu'), 6) + + " Ctrl-Shift-\ actually produces CTRL-Shift-| which is mapped as <C-|> + call RunTest_mapping_mods('<C-\|>', '|', function('GetEscCodeCSI27'), 6) + call RunTest_mapping_mods('<C-\|>', '|', function('GetEscCodeCSIu'), 6) + + bwipe! + set timeoutlen& +endfunc + +" Below we also test the "u" code with Alt, This works, but libvterm would not +" send the Alt key like this but by prefixing an Esc. + +func Test_mapping_works_with_alt() + call RunTest_mapping_works_with_mods(function('GetEscCodeCSI27'), 'A', 3) + call RunTest_mapping_works_with_mods(function('GetEscCodeCSIu'), 'A', 3) +endfunc + +func Test_mapping_works_with_shift_alt() + call RunTest_mapping_works_with_mods(function('GetEscCodeCSI27'), 'S-A', 4) + call RunTest_mapping_works_with_mods(function('GetEscCodeCSIu'), 'S-A', 4) +endfunc + +func Test_mapping_works_with_alt_and_shift() + new + set timeoutlen=10 + + " mapping <A-?> works even though the code is A-S-? + for c in ['!', '$', '+', ':', '?', '^', '~'] + call RunTest_mapping_mods('<A-' .. c .. '>', c, function('GetEscCodeCSI27'), 4) + call RunTest_mapping_mods('<A-' .. c .. '>', c, function('GetEscCodeCSIu'), 4) + endfor + + bwipe! + set timeoutlen& +endfunc + +func Test_mapping_works_with_ctrl_alt() + call RunTest_mapping_works_with_mods(function('GetEscCodeCSI27'), 'C-A', 7) + call RunTest_mapping_works_with_mods(function('GetEscCodeCSIu'), 'C-A', 7) +endfunc + +func Test_mapping_works_with_shift_ctrl_alt() + call RunTest_mapping_works_with_mods(function('GetEscCodeCSI27'), 'C-S-A', 8) + call RunTest_mapping_works_with_mods(function('GetEscCodeCSIu'), 'C-S-A', 8) +endfunc + +func Test_mapping_works_with_unknown_modifiers() + new + set timeoutlen=10 + + for Func in [function('GetEscCodeCSI27'), function('GetEscCodeCSIu')] + call RunTest_mapping_mods('<C-z>', 'z', Func, 5) + " Add 16, 32, 64 or 128 for modifiers we currently don't support. + call RunTest_mapping_mods('<C-z>', 'z', Func, 5 + 16) + call RunTest_mapping_mods('<C-z>', 'z', Func, 5 + 32) + call RunTest_mapping_mods('<C-z>', 'z', Func, 5 + 64) + call RunTest_mapping_mods('<C-z>', 'z', Func, 5 + 128) + + call RunTest_mapping_mods('<S-X>', 'X', Func, 2) + " Add 16, 32, 64 or 128 for modifiers we currently don't support. + call RunTest_mapping_mods('<S-X>', 'X', Func, 2 + 16) + call RunTest_mapping_mods('<S-X>', 'X', Func, 2 + 32) + call RunTest_mapping_mods('<S-X>', 'X', Func, 2 + 64) + call RunTest_mapping_mods('<S-X>', 'X', Func, 2 + 128) + endfor + + bwipe! + set timeoutlen& +endfunc + +func RunTest_mapping_funckey(map, func, key, code) + call setline(1, '') + exe 'inoremap ' .. a:map .. ' xyz' + call feedkeys('a' .. a:func(a:key, a:code) .. "\<Esc>", 'Lx!') + call assert_equal("xyz", getline(1), 'mapping ' .. a:map) + exe 'iunmap ' .. a:map +endfunc + +func Test_mapping_kitty_function_keys() + new + set timeoutlen=10 + + " Function keys made with CSI and ending in [ABCDEFHPQRS]. + " 'E' is keypad BEGIN, not supported + let maps = [ + \ ['<Up>', 'A', 0], + \ ['<S-Up>', 'A', 2], + \ ['<C-Up>', 'A', 5], + \ ['<C-S-Up>', 'A', 6], + \ + \ ['<Down>', 'B', 0], + \ ['<S-Down>', 'B', 2], + \ ['<C-Down>', 'B', 5], + \ ['<C-S-Down>', 'B', 6], + \ + \ ['<Right>', 'C', 0], + \ ['<S-Right>', 'C', 2], + \ ['<C-Right>', 'C', 5], + \ ['<C-S-Right>', 'C', 6], + \ + \ ['<Left>', 'D', 0], + \ ['<S-Left>', 'D', 2], + \ ['<C-Left>', 'D', 5], + \ ['<C-S-Left>', 'D', 6], + \ + \ ['<End>', 'F', 0], + \ ['<S-End>', 'F', 2], + \ ['<C-End>', 'F', 5], + \ ['<C-S-End>', 'F', 6], + \ + \ ['<Home>', 'H', 0], + \ ['<S-Home>', 'H', 2], + \ ['<C-Home>', 'H', 5], + \ ['<C-S-Home>', 'H', 6], + \ + \ ['<F1>', 'P', 0], + \ ['<S-F1>', 'P', 2], + \ ['<C-F1>', 'P', 5], + \ ['<C-S-F1>', 'P', 6], + \ + \ ['<F2>', 'Q', 0], + \ ['<S-F2>', 'Q', 2], + \ ['<C-F2>', 'Q', 5], + \ ['<C-S-F2>', 'Q', 6], + \ + \ ['<F3>', 'R', 0], + \ ['<S-F3>', 'R', 2], + \ ['<C-F3>', 'R', 5], + \ ['<C-S-F3>', 'R', 6], + \ + \ ['<F4>', 'S', 0], + \ ['<S-F4>', 'S', 2], + \ ['<C-F4>', 'S', 5], + \ ['<C-S-F4>', 'S', 6], + \ ] + + for map in maps + call RunTest_mapping_funckey(map[0], function('GetEscCodeFunckey'), map[1], map[2]) + endfor + + bwipe! + set timeoutlen& +endfunc + +func Test_insert_literal() + set timeoutlen=10 + + call WaitForResponses() + + new + " CTRL-V CTRL-X inserts a ^X + call feedkeys('a' .. GetEscCodeCSIu('V', '5') .. GetEscCodeCSIu('X', '5') .. "\<Esc>", 'Lx!') + call assert_equal("\<C-X>", getline(1)) + + call setline(1, '') + call feedkeys('a' .. GetEscCodeCSI27('V', '5') .. GetEscCodeCSI27('X', '5') .. "\<Esc>", 'Lx!') + call assert_equal("\<C-X>", getline(1)) + + " CTRL-SHIFT-V CTRL-X inserts escape sequence + call setline(1, '') + call feedkeys('a' .. GetEscCodeCSIu('V', '6') .. GetEscCodeCSIu('X', '5') .. "\<Esc>", 'Lx!') + call assert_equal("\<Esc>[88;5u", getline(1)) + + call setline(1, '') + call feedkeys('a' .. GetEscCodeCSI27('V', '6') .. GetEscCodeCSI27('X', '5') .. "\<Esc>", 'Lx!') + call assert_equal("\<Esc>[27;5;88~", getline(1)) + + bwipe! + set timeoutlen& +endfunc + +func Test_cmdline_literal() + set timeoutlen=10 + + " CTRL-V CTRL-Y inserts a ^Y + call feedkeys(':' .. GetEscCodeCSIu('V', '5') .. GetEscCodeCSIu('Y', '5') .. "\<C-B>\"\<CR>", 'Lx!') + call assert_equal("\"\<C-Y>", @:) + + call feedkeys(':' .. GetEscCodeCSI27('V', '5') .. GetEscCodeCSI27('Y', '5') .. "\<C-B>\"\<CR>", 'Lx!') + call assert_equal("\"\<C-Y>", @:) + + " CTRL-SHIFT-V CTRL-Y inserts escape sequence + call feedkeys(':' .. GetEscCodeCSIu('V', '6') .. GetEscCodeCSIu('Y', '5') .. "\<C-B>\"\<CR>", 'Lx!') + call assert_equal("\"\<Esc>[89;5u", @:) + + call setline(1, '') + call feedkeys(':' .. GetEscCodeCSI27('V', '6') .. GetEscCodeCSI27('Y', '5') .. "\<C-B>\"\<CR>", 'Lx!') + call assert_equal("\"\<Esc>[27;5;89~", @:) + + set timeoutlen& +endfunc + +func Test_mapping_esc() + set timeoutlen=10 + + new + nnoremap <Up> iHello<Esc> + nnoremap <Esc> <Nop> + + call feedkeys(substitute(&t_ku, '\*', '', 'g'), 'Lx!') + call assert_equal("Hello", getline(1)) + + bwipe! + nunmap <Up> + nunmap <Esc> + set timeoutlen& +endfunc + +" Test for translation of special key codes (<xF1>, <xF2>, etc.) +func Test_Keycode_Translation() + let keycodes = [ + \ ["<xUp>", "<Up>"], + \ ["<xDown>", "<Down>"], + \ ["<xLeft>", "<Left>"], + \ ["<xRight>", "<Right>"], + \ ["<xHome>", "<Home>"], + \ ["<xEnd>", "<End>"], + \ ["<zHome>", "<Home>"], + \ ["<zEnd>", "<End>"], + \ ["<xF1>", "<F1>"], + \ ["<xF2>", "<F2>"], + \ ["<xF3>", "<F3>"], + \ ["<xF4>", "<F4>"], + \ ["<S-xF1>", "<S-F1>"], + \ ["<S-xF2>", "<S-F2>"], + \ ["<S-xF3>", "<S-F3>"], + \ ["<S-xF4>", "<S-F4>"]] + for [k1, k2] in keycodes + exe "nnoremap " .. k1 .. " 2wx" + call assert_true(maparg(k1, 'n', 0, 1).lhs == k2) + exe "nunmap " .. k1 + endfor +endfunc + +" Test for terminal keycodes that doesn't have termcap entries +func Test_special_term_keycodes() + new + " Test for <xHome>, <S-xHome> and <C-xHome> + " send <K_SPECIAL> <KS_EXTRA> keycode + call feedkeys("i\<C-K>\x80\xfd\x3f\n", 'xt') + " send <K_SPECIAL> <KS_MODIFIER> bitmap <K_SPECIAL> <KS_EXTRA> keycode + call feedkeys("i\<C-K>\x80\xfc\x2\x80\xfd\x3f\n", 'xt') + call feedkeys("i\<C-K>\x80\xfc\x4\x80\xfd\x3f\n", 'xt') + " Test for <xEnd>, <S-xEnd> and <C-xEnd> + call feedkeys("i\<C-K>\x80\xfd\x3d\n", 'xt') + call feedkeys("i\<C-K>\x80\xfc\x2\x80\xfd\x3d\n", 'xt') + call feedkeys("i\<C-K>\x80\xfc\x4\x80\xfd\x3d\n", 'xt') + " Test for <zHome>, <S-zHome> and <C-zHome> + call feedkeys("i\<C-K>\x80\xfd\x40\n", 'xt') + call feedkeys("i\<C-K>\x80\xfc\x2\x80\xfd\x40\n", 'xt') + call feedkeys("i\<C-K>\x80\xfc\x4\x80\xfd\x40\n", 'xt') + " Test for <zEnd>, <S-zEnd> and <C-zEnd> + call feedkeys("i\<C-K>\x80\xfd\x3e\n", 'xt') + call feedkeys("i\<C-K>\x80\xfc\x2\x80\xfd\x3e\n", 'xt') + call feedkeys("i\<C-K>\x80\xfc\x4\x80\xfd\x3e\n", 'xt') + " Test for <xUp>, <xDown>, <xLeft> and <xRight> + call feedkeys("i\<C-K>\x80\xfd\x41\n", 'xt') + call feedkeys("i\<C-K>\x80\xfd\x42\n", 'xt') + call feedkeys("i\<C-K>\x80\xfd\x43\n", 'xt') + call feedkeys("i\<C-K>\x80\xfd\x44\n", 'xt') + call assert_equal(['<Home>', '<S-Home>', '<C-Home>', + \ '<End>', '<S-End>', '<C-End>', + \ '<Home>', '<S-Home>', '<C-Home>', + \ '<End>', '<S-End>', '<C-End>', + \ '<Up>', '<Down>', '<Left>', '<Right>', ''], getline(1, '$')) + bw! +endfunc + +func Test_home_key_works() + " The '@' character in K_HOME must only match "1" when followed by ";", + " otherwise this code for Home is not recognized: "<Esc>[1~" + " Set termcap values like "xterm" uses them. Except using F2 for xHome, + " because that termcap entry can't be set here. + let save_K1 = exists('&t_K1') ? &t_K1 : '' + let save_kh = exists('&t_kh') ? &t_kh : '' + let save_k2 = exists('&t_k2') ? &t_k2 : '' + let save_k3 = exists('&t_k3') ? &t_k3 : '' + let save_end = exists('&t_@7') ? &t_@7 : '' + + let &t_K1 = "\<Esc>[1;*~" " <kHome> + let &t_kh = "\<Esc>[@;*H" " <Home> + let &t_k2 = "\<Esc>O*H" " use <F2> for <xHome> + let &t_k3 = "\<Esc>[7;*~" " use <F3> for <zHome> + let &t_@7 = "\<Esc>[@;*F" " <End> + + new + call feedkeys("i\<C-K>\<Esc>OH\n\<Esc>", 'tx') + call feedkeys("i\<C-K>\<Esc>[1~\n\<Esc>", 'tx') + call assert_equal([ + \ '<F2>', + \ '<kHome>', + \ ''], getline(1, '$')) + + bwipe! + let &t_K1 = save_K1 + let &t_kh = save_kh + let &t_k2 = save_k2 + let &t_k3 = save_k3 + let &t_@7 = save_end +endfunc + +func Test_terminal_builtin_without_gui() + CheckNotMSWindows + + " builtin_gui should not be output by :set term=xxx + let output = systemlist("TERM=dumb " .. v:progpath .. " --clean -c ':set t_ti= t_te=' -c 'set term=xxx' -c ':q!'") + redraw! + call map(output, {_, val -> trim(val)}) + call assert_equal(-1, index(output, 'builtin_gui')) + call assert_notequal(-1, index(output, 'builtin_dumb')) +endfunc + + +" vim: shiftwidth=2 sts=2 expandtab |