summaryrefslogtreecommitdiff
path: root/mnv/src/testdir/test_conceal.mnv
diff options
context:
space:
mode:
Diffstat (limited to 'mnv/src/testdir/test_conceal.mnv')
-rw-r--r--mnv/src/testdir/test_conceal.mnv683
1 files changed, 683 insertions, 0 deletions
diff --git a/mnv/src/testdir/test_conceal.mnv b/mnv/src/testdir/test_conceal.mnv
new file mode 100644
index 0000000000..2dd96dc976
--- /dev/null
+++ b/mnv/src/testdir/test_conceal.mnv
@@ -0,0 +1,683 @@
+" Tests for 'conceal'.
+
+CheckFeature conceal
+
+source util/screendump.mnv
+
+func Test_conceal_two_windows()
+ CheckScreendump
+
+ let code =<< trim [CODE]
+ let lines = ["one one one one one", "two |hidden| here", "three |hidden| three"]
+ call setline(1, lines)
+ syntax match test /|hidden|/ conceal
+ set conceallevel=2
+ set concealcursor=
+ exe "normal /here\r"
+ new
+ call setline(1, lines)
+ call setline(4, "Second window")
+ syntax match test /|hidden|/ conceal
+ set conceallevel=2
+ set concealcursor=nc
+ exe "normal /here\r"
+ [CODE]
+
+ call writefile(code, 'XTest_conceal', 'D')
+ " Check that cursor line is concealed
+ let buf = RunMNVInTerminal('-S XTest_conceal', {})
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_01', {})
+
+ " Check that with concealed text vertical cursor movement is correct.
+ call term_sendkeys(buf, "k")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_02', {})
+
+ " Check that with cursor line is not concealed
+ call term_sendkeys(buf, "j")
+ call term_sendkeys(buf, ":set concealcursor=\r")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_03', {})
+
+ " Check that with cursor line is not concealed when moving cursor down
+ call term_sendkeys(buf, "j")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_04', {})
+
+ " Check that with cursor line is not concealed when switching windows
+ call term_sendkeys(buf, "\<C-W>\<C-W>")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_05', {})
+
+ " Check that with cursor line is only concealed in Normal mode
+ call term_sendkeys(buf, ":set concealcursor=n\r")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_06n', {})
+ call term_sendkeys(buf, "a")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_06i', {})
+ call term_sendkeys(buf, "\<Esc>/e")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_06c', {})
+ call term_sendkeys(buf, "\<Esc>v")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_06v', {})
+ call term_sendkeys(buf, "\<Esc>")
+
+ " Check that with cursor line is only concealed in Insert mode
+ call term_sendkeys(buf, ":set concealcursor=i\r")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_07n', {})
+ call term_sendkeys(buf, "14|a")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_07i', {})
+ call term_sendkeys(buf, "\<Esc>")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_07in', {})
+ call term_sendkeys(buf, "/e")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_07c', {})
+ call term_sendkeys(buf, "\<Esc>v")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_07v', {})
+ call term_sendkeys(buf, "\<Esc>")
+
+ " Check that with cursor line is only concealed in Command mode
+ call term_sendkeys(buf, ":set concealcursor=c\r")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_08n', {})
+ call term_sendkeys(buf, "a")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_08i', {})
+ call term_sendkeys(buf, "\<Esc>/e")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_08c', {})
+ call term_sendkeys(buf, "\<Esc>v")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_08v', {})
+ call term_sendkeys(buf, "\<Esc>")
+
+ " Check that with cursor line is only concealed in Visual mode
+ call term_sendkeys(buf, ":set concealcursor=v\r")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_09n', {})
+ call term_sendkeys(buf, "a")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_09i', {})
+ call term_sendkeys(buf, "\<Esc>/e")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_09c', {})
+ call term_sendkeys(buf, "\<Esc>v")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_09v', {})
+ call term_sendkeys(buf, "\<Esc>")
+
+ " Check moving the cursor while in insert mode.
+ call term_sendkeys(buf, ":set concealcursor=\r")
+ call term_sendkeys(buf, "a")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_10', {})
+ call term_sendkeys(buf, "\<Down>")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_11', {})
+ call term_sendkeys(buf, "\<Esc>")
+
+ " Check the "o" command
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_12', {})
+ call term_sendkeys(buf, "o")
+ call VerifyScreenDump(buf, 'Test_conceal_two_windows_13', {})
+ call term_sendkeys(buf, "\<Esc>")
+
+ " clean up
+ call StopMNVInTerminal(buf)
+endfunc
+
+func Test_conceal_with_cursorline()
+ CheckScreendump
+
+ " Opens a help window, where 'conceal' is set, switches to the other window
+ " where 'cursorline' needs to be updated when the cursor moves.
+ let code =<< trim [CODE]
+ set cursorline
+ normal othis is a test
+ new
+ call setline(1, ["one", "two", "three", "four", "five"])
+ set ft=help
+ normal M
+ [CODE]
+
+ call writefile(code, 'XTest_conceal_cul', 'D')
+ let buf = RunMNVInTerminal('-S XTest_conceal_cul', {})
+ call VerifyScreenDump(buf, 'Test_conceal_cul_01', {})
+
+ call term_sendkeys(buf, ":wincmd w\r")
+ call VerifyScreenDump(buf, 'Test_conceal_cul_02', {})
+
+ call term_sendkeys(buf, "k")
+ call VerifyScreenDump(buf, 'Test_conceal_cul_03', {})
+
+ " clean up
+ call StopMNVInTerminal(buf)
+endfunc
+
+func Test_conceal_with_cursorcolumn()
+ CheckScreendump
+
+ " Check that cursorcolumn and colorcolumn don't get broken in presence of
+ " wrapped lines containing concealed text
+ let code =<< trim [CODE]
+ let lines = ["one one one |hidden| one one one one one one one one",
+ \ "two two two two |hidden| here two two",
+ \ "three |hidden| three three three three three three three three"]
+ call setline(1, lines)
+ set wrap linebreak
+ let &showbreak = ' >>> '
+ syntax match test /|hidden|/ conceal
+ set conceallevel=2
+ set concealcursor=
+ exe "normal /here\r"
+ set cursorcolumn
+ set colorcolumn=50
+ [CODE]
+
+ call writefile(code, 'XTest_conceal_cuc', 'D')
+ let buf = RunMNVInTerminal('-S XTest_conceal_cuc', {'rows': 10, 'cols': 40})
+ call VerifyScreenDump(buf, 'Test_conceal_cuc_01', {})
+
+ " move cursor to the end of line (the cursor jumps to the next screen line)
+ call term_sendkeys(buf, "$")
+ call VerifyScreenDump(buf, 'Test_conceal_cuc_02', {})
+
+ " clean up
+ call StopMNVInTerminal(buf)
+endfunc
+
+" Check that 'cursorline' and 'wincolor' apply to the whole line in presence
+" of wrapped lines containing concealed text.
+func Test_conceal_wrapped_cursorline_wincolor()
+ CheckScreendump
+
+ let code =<< trim [CODE]
+ call setline(1, 'one one one |hidden| one one one one one one one one')
+ syntax match test /|hidden|/ conceal
+ set conceallevel=2 concealcursor=n cursorline
+ normal! g$
+ [CODE]
+
+ call writefile(code, 'XTest_conceal_cul_wcr', 'D')
+ let buf = RunMNVInTerminal('-S XTest_conceal_cul_wcr', {'rows': 4, 'cols': 40})
+ call VerifyScreenDump(buf, 'Test_conceal_cul_wcr_01', {})
+
+ call term_sendkeys(buf, ":set wincolor=ErrorMsg\n")
+ call VerifyScreenDump(buf, 'Test_conceal_cul_wcr_02', {})
+
+ call term_sendkeys(buf, ":set nocursorline\n")
+ call VerifyScreenDump(buf, 'Test_conceal_cul_wcr_03', {})
+
+ " clean up
+ call StopMNVInTerminal(buf)
+endfunc
+
+" Same as Test_conceal_wrapped_cursorline_wincolor(), but with 'rightleft'.
+func Test_conceal_wrapped_cursorline_wincolor_rightleft()
+ CheckFeature rightleft
+ CheckScreendump
+
+ let code =<< trim [CODE]
+ call setline(1, 'one one one |hidden| one one one one one one one one')
+ syntax match test /|hidden|/ conceal
+ set conceallevel=2 concealcursor=n cursorline rightleft
+ normal! g$
+ [CODE]
+
+ call writefile(code, 'XTest_conceal_cul_wcr_rl', 'D')
+ let buf = RunMNVInTerminal('-S XTest_conceal_cul_wcr_rl', {'rows': 4, 'cols': 40})
+ call VerifyScreenDump(buf, 'Test_conceal_cul_wcr_rl_01', {})
+
+ call term_sendkeys(buf, ":set wincolor=ErrorMsg\n")
+ call VerifyScreenDump(buf, 'Test_conceal_cul_wcr_rl_02', {})
+
+ call term_sendkeys(buf, ":set nocursorline\n")
+ call VerifyScreenDump(buf, 'Test_conceal_cul_wcr_rl_03', {})
+
+ " clean up
+ call StopMNVInTerminal(buf)
+endfunc
+
+func Test_conceal_resize_term()
+ CheckScreendump
+
+ let code =<< trim [CODE]
+ call setline(1, '`one` `two` `three` `four` `five`, the backticks should be concealed')
+ setl cocu=n cole=3
+ syn region CommentCodeSpan matchgroup=Comment start=/`/ end=/`/ concealends
+ normal fb
+ [CODE]
+ call writefile(code, 'XTest_conceal_resize', 'D')
+ let buf = RunMNVInTerminal('-S XTest_conceal_resize', {'rows': 6})
+ call VerifyScreenDump(buf, 'Test_conceal_resize_01', {})
+
+ call win_execute(buf->win_findbuf()[0], 'wincmd +')
+ call VerifyScreenDump(buf, 'Test_conceal_resize_02', {})
+
+ " clean up
+ call StopMNVInTerminal(buf)
+endfunc
+
+func Test_conceal_linebreak()
+ CheckScreendump
+
+ let code =<< trim [CODE]
+ mnv9script
+ &wrap = true
+ &conceallevel = 2
+ &concealcursor = 'nc'
+ &linebreak = true
+ &showbreak = '+ '
+ var line: string = 'a`a`a`a`'
+ .. 'a'->repeat(&columns - 15)
+ .. ' b`b`'
+ .. 'b'->repeat(&columns - 10)
+ .. ' cccccc'
+ ['x'->repeat(&columns), '', line]->setline(1)
+ syntax region CodeSpan matchgroup=Delimiter start=/\z(`\+\)/ end=/\z1/ concealends
+ [CODE]
+ call writefile(code, 'XTest_conceal_linebreak', 'D')
+ let buf = RunMNVInTerminal('-S XTest_conceal_linebreak', {'rows': 8})
+ call VerifyScreenDump(buf, 'Test_conceal_linebreak_1', {})
+
+ " clean up
+ call StopMNVInTerminal(buf)
+endfunc
+
+" Tests for correct display (cursor column position) with +conceal and
+" tabulators. Need to run this test in a separate MNV instance. Otherwise the
+" screen is not updated (lazy redraw) and the cursor position is wrong.
+func Test_conceal_cursor_pos()
+ let code =<< trim [CODE]
+ :let l = ['start:', '.concealed. text', "|concealed|\ttext"]
+ :let l += ['', "\t.concealed.\ttext", "\t|concealed|\ttext", '']
+ :let l += [".a.\t.b.\t.c.\t.d.", "|a|\t|b|\t|c|\t|d|"]
+ :call append(0, l)
+ :call cursor(1, 1)
+ :" Conceal settings.
+ :set conceallevel=2
+ :set concealcursor=nc
+ :syntax match test /|/ conceal
+ :" Save current cursor position. Only works in <expr> mode, can't be used
+ :" with :normal because it moves the cursor to the command line. Thanks
+ :" to ZyX <zyx.mnv@gmail.com> for the idea to use an <expr> mapping.
+ :let curpos = []
+ :nnoremap <expr> GG ":let curpos += ['".screenrow().":".screencol()."']\n"
+ :normal ztj
+ GGk
+ :" We should end up in the same column when running these commands on the
+ :" two lines.
+ :normal ft
+ GGk
+ :normal $
+ GGk
+ :normal 0j
+ GGk
+ :normal ft
+ GGk
+ :normal $
+ GGk
+ :normal 0j0j
+ GGk
+ :" Same for next test block.
+ :normal ft
+ GGk
+ :normal $
+ GGk
+ :normal 0j
+ GGk
+ :normal ft
+ GGk
+ :normal $
+ GGk
+ :normal 0j0j
+ GGk
+ :" And check W with multiple tabs and conceals in a line.
+ :normal W
+ GGk
+ :normal W
+ GGk
+ :normal W
+ GGk
+ :normal $
+ GGk
+ :normal 0j
+ GGk
+ :normal W
+ GGk
+ :normal W
+ GGk
+ :normal W
+ GGk
+ :normal $
+ GGk
+ :set lbr
+ :normal $
+ GGk
+ :set list listchars=tab:>-
+ :normal 0
+ GGk
+ :normal W
+ GGk
+ :normal W
+ GGk
+ :normal W
+ GGk
+ :normal $
+ GGk
+ :call writefile(curpos, 'Xconceal_curpos.out')
+ :q!
+
+ [CODE]
+ call writefile(code, 'XTest_conceal_curpos', 'D')
+
+ if RunMNV([], [], '-s XTest_conceal_curpos')
+ call assert_equal([
+ \ '2:1', '2:17', '2:20', '3:1', '3:17', '3:20', '5:8', '5:25',
+ \ '5:28', '6:8', '6:25', '6:28', '8:1', '8:9', '8:17', '8:25',
+ \ '8:27', '9:1', '9:9', '9:17', '9:25', '9:26', '9:26', '9:1',
+ \ '9:9', '9:17', '9:25', '9:26'], readfile('Xconceal_curpos.out'))
+ endif
+
+ call delete('Xconceal_curpos.out')
+endfunc
+
+func Test_conceal_eol()
+ new!
+ setlocal concealcursor=n conceallevel=1
+ call setline(1, ["x", ""])
+ call matchaddpos('Conceal', [[2, 1, 1]], 2, -1, {'conceal': 1})
+ redraw!
+
+ call assert_notequal(screenchar(1, 1), screenchar(2, 2))
+ call assert_equal(screenattr(1, 1), screenattr(1, 2))
+ call assert_equal(screenattr(1, 2), screenattr(2, 2))
+ call assert_equal(screenattr(2, 1), screenattr(2, 2))
+
+ set list
+ redraw!
+
+ call assert_equal(screenattr(1, 1), screenattr(2, 2))
+ call assert_notequal(screenattr(1, 1), screenattr(1, 2))
+ call assert_notequal(screenattr(1, 2), screenattr(2, 1))
+
+ set nolist
+endfunc
+
+func Test_conceal_mouse_click()
+ call NewWindow(10, 40)
+ set mouse=a
+ setlocal conceallevel=2 concealcursor=nc
+ syn match Concealed "this" conceal
+ hi link Concealed Search
+
+ " Test with both 'nocursorline' and 'cursorline', as they use two different
+ " code paths to set virtual columns for the cells to clear.
+ for cul in [v:false, v:true]
+ let &l:cursorline = cul
+
+ call setline(1, 'conceal this click here')
+ call assert_equal([
+ \ 'conceal click here ',
+ \ ], ScreenLines(1, 40))
+
+ " Click on the space between "this" and "click" puts cursor there.
+ call test_setmouse(1, 9)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 13, 0, 13], getcurpos())
+ " Click on 'h' of "here" puts cursor there.
+ call test_setmouse(1, 16)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 20, 0, 20], getcurpos())
+ " Click on 'e' of "here" puts cursor there.
+ call test_setmouse(1, 19)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 23, 0, 23], getcurpos())
+ " Click after end of line puts cursor on 'e' without 'virtualedit'.
+ call test_setmouse(1, 20)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 23, 0, 24], getcurpos())
+ call test_setmouse(1, 21)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 23, 0, 25], getcurpos())
+ call test_setmouse(1, 22)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 23, 0, 26], getcurpos())
+ call test_setmouse(1, 31)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 23, 0, 35], getcurpos())
+ call test_setmouse(1, 32)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 23, 0, 36], getcurpos())
+
+ set virtualedit=all
+ redraw
+ " Click on the space between "this" and "click" puts cursor there.
+ call test_setmouse(1, 9)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 13, 0, 13], getcurpos())
+ " Click on 'h' of "here" puts cursor there.
+ call test_setmouse(1, 16)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 20, 0, 20], getcurpos())
+ " Click on 'e' of "here" puts cursor there.
+ call test_setmouse(1, 19)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 23, 0, 23], getcurpos())
+ " Click after end of line puts cursor there with 'virtualedit'.
+ call test_setmouse(1, 20)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 24, 0, 24], getcurpos())
+ call test_setmouse(1, 21)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 24, 1, 25], getcurpos())
+ call test_setmouse(1, 22)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 24, 2, 26], getcurpos())
+ call test_setmouse(1, 31)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 24, 11, 35], getcurpos())
+ call test_setmouse(1, 32)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 24, 12, 36], getcurpos())
+ " Behavior should also be the same with 'colorcolumn'.
+ setlocal colorcolumn=30
+ redraw
+ call test_setmouse(1, 31)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 24, 11, 35], getcurpos())
+ call test_setmouse(1, 32)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 24, 12, 36], getcurpos())
+ setlocal colorcolumn&
+
+ if has('rightleft')
+ setlocal rightleft
+ call assert_equal([
+ \ ' ereh kcilc laecnoc',
+ \ ], ScreenLines(1, 40))
+ " Click on the space between "this" and "click" puts cursor there.
+ call test_setmouse(1, 41 - 9)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 13, 0, 13], getcurpos())
+ " Click on 'h' of "here" puts cursor there.
+ call test_setmouse(1, 41 - 16)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 20, 0, 20], getcurpos())
+ " Click on 'e' of "here" puts cursor there.
+ call test_setmouse(1, 41 - 19)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 23, 0, 23], getcurpos())
+ " Click after end of line puts cursor there with 'virtualedit'.
+ call test_setmouse(1, 41 - 20)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 24, 0, 24], getcurpos())
+ call test_setmouse(1, 41 - 21)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 24, 1, 25], getcurpos())
+ call test_setmouse(1, 41 - 22)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 24, 2, 26], getcurpos())
+ call test_setmouse(1, 41 - 31)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 24, 11, 35], getcurpos())
+ call test_setmouse(1, 41 - 32)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 24, 12, 36], getcurpos())
+ setlocal rightleft&
+ endif
+
+ set virtualedit&
+
+ " Test with a wrapped line.
+ call setline(1, ['conceal this click here']->repeat(3)->join())
+ call assert_equal([
+ \ 'conceal click here conceal cli ',
+ \ 'ck here conceal click here ',
+ \ ], ScreenLines([1, 2], 40))
+ " Click on boguscols puts cursor on the last char of a screen line.
+ for col in range(33, 40)
+ call test_setmouse(1, col)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 40, 0, 40], getcurpos())
+ endfor
+
+ " Also test with the last char of a screen line concealed.
+ setlocal number signcolumn=yes
+ call assert_equal([
+ \ ' 1 conceal click here conceal ',
+ \ ' click here conceal click h ',
+ \ ' ere ',
+ \ ], ScreenLines([1, 3], 40))
+ call test_setmouse(1, 34)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 32, 0, 32], getcurpos())
+ call test_setmouse(2, 7)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 37, 0, 37], getcurpos())
+ " Click on boguscols puts cursor on the last char of a screen line.
+ for col in range(35, 40)
+ call test_setmouse(1, col)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 34, 0, 34], getcurpos())
+ call test_setmouse(2, col)
+ call feedkeys("\<LeftMouse>", "tx")
+ call assert_equal([0, 1, 68, 0, 68], getcurpos())
+ endfor
+ setlocal number& signcolumn&
+ endfor
+
+ call CloseWindow()
+ set mouse&
+endfunc
+
+" Test that cursor is drawn at the correct column when it is after end of the
+" line with 'virtualedit' and concealing.
+func Run_test_conceal_virtualedit_after_eol(wrap)
+ CheckScreendump
+
+ let code =<< trim eval [CODE]
+ let &wrap = {a:wrap}
+ call setline(1, 'abcdefgh|hidden|ijklmnpop')
+ syntax match test /|hidden|/ conceal
+ set conceallevel=2 concealcursor=n virtualedit=all
+ normal! $
+ [CODE]
+ call writefile(code, 'XTest_conceal_ve_after_eol', 'D')
+ let buf = RunMNVInTerminal('-S XTest_conceal_ve_after_eol', {'rows': 3})
+ call VerifyScreenDump(buf, 'Test_conceal_ve_after_eol_1', {})
+ call term_sendkeys(buf, "l")
+ call VerifyScreenDump(buf, 'Test_conceal_ve_after_eol_2', {})
+ call term_sendkeys(buf, "l")
+ call VerifyScreenDump(buf, 'Test_conceal_ve_after_eol_3', {})
+ call term_sendkeys(buf, "l")
+ call VerifyScreenDump(buf, 'Test_conceal_ve_after_eol_4', {})
+ call term_sendkeys(buf, "rr")
+ call VerifyScreenDump(buf, 'Test_conceal_ve_after_eol_5', {})
+
+ " clean up
+ call StopMNVInTerminal(buf)
+endfunc
+
+func Test_conceal_virtualedit_after_eol()
+ CheckScreendump
+
+ call Run_test_conceal_virtualedit_after_eol(1)
+ call Run_test_conceal_virtualedit_after_eol(0)
+endfunc
+
+" Same as Run_test_conceal_virtualedit_after_eol(), but with 'rightleft'.
+func Run_test_conceal_virtualedit_after_eol_rightleft(wrap)
+ CheckScreendump
+
+ let code =<< trim eval [CODE]
+ let &wrap = {a:wrap}
+ call setline(1, 'abcdefgh|hidden|ijklmnpop')
+ syntax match test /|hidden|/ conceal
+ set conceallevel=2 concealcursor=n virtualedit=all rightleft
+ normal! $
+ [CODE]
+ call writefile(code, 'XTest_conceal_ve_after_eol_rl', 'D')
+ let buf = RunMNVInTerminal('-S XTest_conceal_ve_after_eol_rl', {'rows': 3})
+ call VerifyScreenDump(buf, 'Test_conceal_ve_after_eol_rl_1', {})
+ call term_sendkeys(buf, "h")
+ call VerifyScreenDump(buf, 'Test_conceal_ve_after_eol_rl_2', {})
+ call term_sendkeys(buf, "h")
+ call VerifyScreenDump(buf, 'Test_conceal_ve_after_eol_rl_3', {})
+ call term_sendkeys(buf, "h")
+ call VerifyScreenDump(buf, 'Test_conceal_ve_after_eol_rl_4', {})
+ call term_sendkeys(buf, "rr")
+ call VerifyScreenDump(buf, 'Test_conceal_ve_after_eol_rl_5', {})
+
+ " clean up
+ call StopMNVInTerminal(buf)
+endfunc
+
+func Test_conceal_virtualedit_after_eol_rightleft()
+ CheckFeature rightleft
+ CheckScreendump
+
+ call Run_test_conceal_virtualedit_after_eol_rightleft(1)
+ call Run_test_conceal_virtualedit_after_eol_rightleft(0)
+endfunc
+
+" Test that cursor position is correct when double-width chars are concealed.
+func Run_test_conceal_double_width(wrap)
+ CheckScreendump
+
+ let code =<< trim eval [CODE]
+ let &wrap = {a:wrap}
+ call setline(1, ['aaaaa口=口bbbbb口=口ccccc', 'foobar'])
+ syntax match test /口=口/ conceal cchar=β
+ set conceallevel=2 concealcursor=n colorcolumn=30
+ normal! $
+ [CODE]
+ call writefile(code, 'XTest_conceal_double_width', 'D')
+ let buf = RunMNVInTerminal('-S XTest_conceal_double_width', {'rows': 4})
+ call VerifyScreenDump(buf, 'Test_conceal_double_width_1', {})
+ call term_sendkeys(buf, "gM")
+ call VerifyScreenDump(buf, 'Test_conceal_double_width_2', {})
+ call term_sendkeys(buf, ":set conceallevel=3\<CR>")
+ call VerifyScreenDump(buf, 'Test_conceal_double_width_3', {})
+ call term_sendkeys(buf, "$")
+ call VerifyScreenDump(buf, 'Test_conceal_double_width_4', {})
+
+ " clean up
+ call StopMNVInTerminal(buf)
+endfunc
+
+func Test_conceal_double_width()
+ CheckScreendump
+
+ call Run_test_conceal_double_width(1)
+ call Run_test_conceal_double_width(0)
+endfunc
+
+" Test that line wrapping is correct when double-width chars are concealed.
+func Test_conceal_double_width_wrap()
+ CheckScreendump
+
+ let code =<< trim [CODE]
+ call setline(1, 'aaaaaaaaaa口=口bbbbbbbbbb口=口cccccccccc')
+ syntax match test /口=口/ conceal cchar=β
+ set conceallevel=2 concealcursor=n
+ normal! $
+ [CODE]
+ call writefile(code, 'XTest_conceal_double_width_wrap', 'D')
+ let buf = RunMNVInTerminal('-S XTest_conceal_double_width_wrap', {'rows': 4, 'cols': 20})
+ call VerifyScreenDump(buf, 'Test_conceal_double_width_wrap_1', {})
+ call term_sendkeys(buf, "gM")
+ call VerifyScreenDump(buf, 'Test_conceal_double_width_wrap_2', {})
+ call term_sendkeys(buf, ":set conceallevel=3\<CR>")
+ call VerifyScreenDump(buf, 'Test_conceal_double_width_wrap_3', {})
+ call term_sendkeys(buf, "$")
+ call VerifyScreenDump(buf, 'Test_conceal_double_width_wrap_4', {})
+
+ " clean up
+ call StopMNVInTerminal(buf)
+endfunc
+
+" mnv: shiftwidth=2 sts=2 expandtab
generated by cgit 0.0.5-2-1-g0f52 (git 2.46.0) at 2026-04-05 18:07:31 +0000