Adding upstream version 2:9.1.0016.upstream/2%9.1.0016

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 327 insertions, 0 deletions

diff --git a/src/testdir/test_cursorline.vim b/src/testdir/test_cursorline.vim
new file mode 100644
index 0000000..f4c58de
--- /dev/null
+++ b/src/testdir/test_cursorline.vim
@@ -0,0 +1,327 @@
+" Test for cursorline and cursorlineopt
+
+source check.vim
+source screendump.vim
+
+func s:screen_attr(lnum) abort
+  return map(range(1, 8), 'screenattr(a:lnum, v:val)')
+endfunc
+
+func s:test_windows(h, w) abort
+  call NewWindow(a:h, a:w)
+endfunc
+
+func s:close_windows() abort
+  call CloseWindow()
+endfunc
+
+func s:new_hi() abort
+  redir => save_hi
+  silent! hi CursorLineNr
+  redir END
+  let save_hi = join(split(substitute(save_hi, '\s*xxx\s*', ' ', ''), "\n"), '')
+  exe 'hi' save_hi 'ctermbg=0 guibg=Black'
+  return save_hi
+endfunc
+
+func Test_cursorline_highlight1()
+  let save_hi = s:new_hi()
+  try
+    call s:test_windows(10, 20)
+    call setline(1, repeat(['aaaa'], 10))
+    redraw
+    let attr01 = s:screen_attr(1)
+    call assert_equal(repeat([attr01[0]], 8), attr01)
+
+    setl number numberwidth=4
+    redraw
+    let attr11 = s:screen_attr(1)
+    call assert_equal(repeat([attr11[0]], 4), attr11[0:3])
+    call assert_equal(repeat([attr11[4]], 4), attr11[4:7])
+    call assert_notequal(attr11[0], attr11[4])
+
+    setl cursorline
+    redraw
+    let attr21 = s:screen_attr(1)
+    let attr22 = s:screen_attr(2)
+    call assert_equal(repeat([attr21[0]], 4), attr21[0:3])
+    call assert_equal(repeat([attr21[4]], 4), attr21[4:7])
+    call assert_equal(attr11, attr22)
+    call assert_notequal(attr22, attr21)
+
+    setl nocursorline relativenumber
+    redraw
+    let attr31 = s:screen_attr(1)
+    call assert_equal(attr22[0:3], attr31[0:3])
+    call assert_equal(attr11[4:7], attr31[4:7])
+
+    call s:close_windows()
+  finally
+    exe 'hi' save_hi
+  endtry
+endfunc
+
+func Test_cursorline_highlight2()
+  CheckOption cursorlineopt
+
+  let save_hi = s:new_hi()
+  try
+    call s:test_windows(10, 20)
+    call setline(1, repeat(['aaaa'], 10))
+    redraw
+    let attr0 = s:screen_attr(1)
+    call assert_equal(repeat([attr0[0]], 8), attr0)
+
+    setl number
+    redraw
+    let attr1 = s:screen_attr(1)
+    call assert_notequal(attr0[0:3], attr1[0:3])
+    call assert_equal(attr0[0:3], attr1[4:7])
+
+    setl cursorline cursorlineopt=both
+    redraw
+    let attr2 = s:screen_attr(1)
+    call assert_notequal(attr1[0:3], attr2[0:3])
+    call assert_notequal(attr1[4:7], attr2[4:7])
+
+    setl cursorlineopt=line
+    redraw
+    let attr3 = s:screen_attr(1)
+    call assert_equal(attr1[0:3], attr3[0:3])
+    call assert_equal(attr2[4:7], attr3[4:7])
+
+    setl cursorlineopt=number
+    redraw
+    let attr4 = s:screen_attr(1)
+    call assert_equal(attr2[0:3], attr4[0:3])
+    call assert_equal(attr1[4:7], attr4[4:7])
+
+    setl nonumber
+    redraw
+    let attr5 = s:screen_attr(1)
+    call assert_equal(attr0, attr5)
+
+    call s:close_windows()
+  finally
+    exe 'hi' save_hi
+  endtry
+endfunc
+
+func Test_cursorline_screenline()
+  CheckScreendump
+  CheckOption cursorlineopt
+
+  let filename='Xcursorline'
+  let lines = []
+
+  let file_content =<< trim END
+    1 foooooooo ar eins‍zwei drei vier fünf sechs sieben acht un zehn elf zwöfl dreizehn	v ierzehn	fünfzehn
+    2 foooooooo bar eins zwei drei vier fünf sechs sieben
+    3 foooooooo bar eins zwei drei vier fünf sechs sieben
+    4 foooooooo bar eins zwei drei vier fünf sechs sieben
+  END
+  let lines1 =<< trim END1
+    set nocp
+    set display=lastline
+    set cursorlineopt=screenline cursorline nu wrap sbr=>
+    hi CursorLineNr ctermfg=blue
+    25vsp
+  END1
+  let lines2 =<< trim END2
+    call cursor(1,1)
+  END2
+  call extend(lines, lines1)
+  call extend(lines,  ["call append(0, ".. string(file_content).. ')'])
+  call extend(lines, lines2)
+  call writefile(lines, filename, 'D')
+  " basic test
+  let buf = RunVimInTerminal('-S '. filename, #{rows: 20})
+  call VerifyScreenDump(buf, 'Test_'. filename. '_1', {})
+  call term_sendkeys(buf, "fagj")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_2', {})
+  call term_sendkeys(buf, "gj")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_3', {})
+  call term_sendkeys(buf, "gj")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_4', {})
+  call term_sendkeys(buf, "gj")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_5', {})
+  call term_sendkeys(buf, "gj")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_6', {})
+  " test with set list and cursorlineopt containing number
+  call term_sendkeys(buf, "gg0")
+  call term_sendkeys(buf, ":set list cursorlineopt+=number listchars=space:-\<cr>")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_7', {})
+  call term_sendkeys(buf, "fagj")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_8', {})
+  call term_sendkeys(buf, "gj")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_9', {})
+  call term_sendkeys(buf, "gj")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_10', {})
+  call term_sendkeys(buf, "gj")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_11', {})
+  call term_sendkeys(buf, "gj")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_12', {})
+  if exists("+foldcolumn") && exists("+signcolumn") && exists("+breakindent")
+    " test with set foldcolumn signcolumn and breakindent
+    call term_sendkeys(buf, "gg0")
+    call term_sendkeys(buf, ":set breakindent foldcolumn=2 signcolumn=yes\<cr>")
+    call VerifyScreenDump(buf, 'Test_'. filename. '_13', {})
+    call term_sendkeys(buf, "fagj")
+    call VerifyScreenDump(buf, 'Test_'. filename. '_14', {})
+    call term_sendkeys(buf, "gj")
+    call VerifyScreenDump(buf, 'Test_'. filename. '_15', {})
+    call term_sendkeys(buf, "gj")
+    call VerifyScreenDump(buf, 'Test_'. filename. '_16', {})
+    call term_sendkeys(buf, "gj")
+    call VerifyScreenDump(buf, 'Test_'. filename. '_17', {})
+    call term_sendkeys(buf, "gj")
+    call VerifyScreenDump(buf, 'Test_'. filename. '_18', {})
+    call term_sendkeys(buf, ":set breakindent& foldcolumn& signcolumn&\<cr>")
+  endif
+  " showbreak should not be highlighted with CursorLine when 'number' is off
+  call term_sendkeys(buf, "gg0")
+  call term_sendkeys(buf, ":set list cursorlineopt=screenline listchars=space:-\<cr>")
+  call term_sendkeys(buf, ":set nonumber\<cr>")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_19', {})
+  call term_sendkeys(buf, "fagj")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_20', {})
+  call term_sendkeys(buf, "gj")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_21', {})
+  call term_sendkeys(buf, "gj")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_22', {})
+  call term_sendkeys(buf, "gj")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_23', {})
+  call term_sendkeys(buf, "gj")
+  call VerifyScreenDump(buf, 'Test_'. filename. '_24', {})
+  call term_sendkeys(buf, ":set list& cursorlineopt& listchars&\<cr>")
+
+  call StopVimInTerminal(buf)
+endfunc
+
+func Test_cursorline_redraw()
+  CheckScreendump
+  CheckOption cursorlineopt
+
+  let textlines =<< END
+			When the option is a list of flags, {value} must be
+			exactly as they appear in the option.  Remove flags
+			one by one to avoid problems.
+			Also see |:set-args| above.
+
+The {option} arguments to ":set" may be repeated.  For example: >
+	:set ai nosi sw=3 ts=3
+If you make an error in one of the arguments, an error message will be given
+and the following arguments will be ignored.
+
+							*:set-verbose*
+When 'verbose' is non-zero, displaying an option value will also tell where it
+was last set.  Example: >
+	:verbose set shiftwidth cindent?
+<  shiftwidth=4 ~
+	  Last set from modeline line 1 ~
+  cindent ~
+	  Last set from /usr/local/share/vim/vim60/ftplugin/c.vim line 30 ~
+This is only done when specific option values are requested, not for ":verbose
+set all" or ":verbose set" without an argument.
+When the option was set by hand there is no "Last set" message.
+When the option was set while executing a function, user command or
+END
+  call writefile(textlines, 'Xtextfile', 'D')
+
+  let script =<< trim END
+      set cursorline scrolloff=2
+      normal 12G
+  END
+  call writefile(script, 'Xscript', 'D')
+
+  let buf = RunVimInTerminal('-S Xscript Xtextfile', #{rows: 20, cols: 40})
+  call VerifyScreenDump(buf, 'Test_cursorline_redraw_1', {})
+  call term_sendkeys(buf, "zt")
+  call TermWait(buf)
+  call term_sendkeys(buf, "\<C-U>")
+  call VerifyScreenDump(buf, 'Test_cursorline_redraw_2', {})
+
+  call StopVimInTerminal(buf)
+endfunc
+
+func Test_cursorline_callback()
+  CheckScreendump
+  CheckFeature timers
+
+  let lines =<< trim END
+      call setline(1, ['aaaaa', 'bbbbb', 'ccccc', 'ddddd'])
+      set cursorline
+      call cursor(4, 1)
+
+      func Func(timer)
+        call cursor(2, 1)
+      endfunc
+
+      call timer_start(300, 'Func')
+  END
+  call writefile(lines, 'Xcul_timer', 'D')
+
+  let buf = RunVimInTerminal('-S Xcul_timer', #{rows: 8})
+  call TermWait(buf, 310)
+  call VerifyScreenDump(buf, 'Test_cursorline_callback_1', {})
+
+  call StopVimInTerminal(buf)
+endfunc
+
+func Test_cursorline_screenline_update()
+  CheckScreendump
+
+  let lines =<< trim END
+      call setline(1, repeat('xyz ', 30))
+      set cursorline cursorlineopt=screenline
+      inoremap <F2> <Cmd>call cursor(1, 1)<CR>
+  END
+  call writefile(lines, 'Xcul_screenline', 'D')
+
+  let buf = RunVimInTerminal('-S Xcul_screenline', #{rows: 8})
+  call term_sendkeys(buf, "A")
+  call VerifyScreenDump(buf, 'Test_cursorline_screenline_1', {})
+  call term_sendkeys(buf, "\<F2>")
+  call VerifyScreenDump(buf, 'Test_cursorline_screenline_2', {})
+  call term_sendkeys(buf, "\<Esc>")
+
+  call StopVimInTerminal(buf)
+endfunc
+
+func Test_cursorline_cursorbind_horizontal_scroll()
+  CheckScreendump
+
+  let lines =<< trim END
+      call setline(1, 'aa bb cc dd ee ff gg hh ii jj kk ll mm' ..
+                    \ ' nn oo pp qq rr ss tt uu vv ww xx yy zz')
+      set nowrap
+      " The following makes the cursor apparent on the screen dump
+      set sidescroll=1 cursorcolumn
+      " add empty lines, required for cursorcolumn
+      call append(1, ['','','',''])
+      20vsp
+      windo :set cursorbind
+  END
+  call writefile(lines, 'Xhor_scroll', 'D')
+
+  let buf = RunVimInTerminal('-S Xhor_scroll', #{rows: 8})
+  call term_sendkeys(buf, "20l")
+  call VerifyScreenDump(buf, 'Test_hor_scroll_1', {})
+  call term_sendkeys(buf, "10l")
+  call VerifyScreenDump(buf, 'Test_hor_scroll_2', {})
+  call term_sendkeys(buf, ":windo :set cursorline\<cr>")
+  call term_sendkeys(buf, "0")
+  call term_sendkeys(buf, "20l")
+  call VerifyScreenDump(buf, 'Test_hor_scroll_3', {})
+  call term_sendkeys(buf, "10l")
+  call VerifyScreenDump(buf, 'Test_hor_scroll_4', {})
+  call term_sendkeys(buf, ":windo :set nocursorline nocursorcolumn\<cr>")
+  call term_sendkeys(buf, "0")
+  call term_sendkeys(buf, "40l")
+  call VerifyScreenDump(buf, 'Test_hor_scroll_5', {})
+
+  call StopVimInTerminal(buf)
+endfunc
+
+
+" vim: shiftwidth=2 sts=2 expandtab