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msg: do not scroll entire screen (#8088)

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This commit is contained in:
Björn Linse 2018-03-31 11:12:27 +02:00 committed by Justin M. Keyes
parent 362346f563
commit 98e7112390
27 changed files with 247 additions and 86 deletions
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6
runtime/doc/options.txt
View File

@ -2036,6 +2036,11 @@ A jump table for the options with a short description can be found at |Q_op|.
column of the last screen line. Overrules "lastline".
uhex Show unprintable characters hexadecimal as <xx>
instead of using ^C and ~C.
msgsep When showing messages longer than 'cmdheight' lines,
only scroll the message lines and not the entire
screen. This also shows a separator line filled with
chars determined by 'fillchars' option, and
highlighted with the |MsgSeparator| group.
When neither "lastline" nor "truncate" is included, a last line that
doesn't fit is replaced with "@" lines.
@ -2390,6 +2395,7 @@ A jump table for the options with a short description can be found at |Q_op|.
vert:c '│' or '|' vertical separators |:vsplit|
fold:c '·' or '-' filling 'foldtext'
diff:c '-' deleted lines of the 'diff' option
msgsep:c ' ' message separator 'display'
Any one that is omitted will fall back to the default. For "stl" and
"stlnc" the space will be used when there is highlighting, '^' or '='

2
runtime/doc/syntax.txt
View File

@ -4909,6 +4909,8 @@ MatchParen The character under the cursor or just before it, if it
*hl-ModeMsg*
ModeMsg 'showmode' message (e.g., "-- INSERT --")
*hl-MsgSeparator*
MsgSeparator Separator for scrolled messages, `msgsep` flag of 'display'
*hl-MoreMsg*
MoreMsg |more-prompt|
*hl-NonText*

5
runtime/doc/vim_diff.txt
View File

@ -34,7 +34,7 @@ a complete and centralized reference of those differences.
- 'complete' doesn't include "i"
- 'cscopeverbose' is enabled
- 'directory' defaults to ~/.local/share/nvim/swap// (|xdg|), auto-created
- 'display' defaults to "lastline"
- 'display' defaults to "lastline,msgsep"
- 'fillchars' defaults (in effect) to "vert:│,fold:·"
- 'formatoptions' defaults to "tcqj"
- 'history' defaults to 10000 (the maximum)
@ -130,7 +130,9 @@ Some `CTRL-SHIFT-...` key chords are distinguished from `CTRL-...` variants
Options:
'cpoptions' flags: |cpo-_|
'display' flag `msgsep` to minimize scrolling when showing messages
'guicursor' works in the terminal
'fillchars' flag `msgsep` (see 'display' above)
'inccommand' shows interactive results for |:substitute|-like commands
'scrollback'
'statusline' supports unlimited alignment sections
@ -164,6 +166,7 @@ Events:
Highlight groups:
|hl-NormalNC| highlights non-current windows
|hl-MsgSeparator| highlights separator for scrolled messages
|hl-QuickFixLine|
|hl-Substitute|
|hl-TermCursor|

1
src/nvim/globals.h
View File

@ -947,6 +947,7 @@ EXTERN int fill_stlnc INIT(= ' ');
EXTERN int fill_vert INIT(= 9474); // │
EXTERN int fill_fold INIT(= 183); // ·
EXTERN int fill_diff INIT(= '-');
EXTERN int fill_msgsep INIT(= ' ');
/* Whether 'keymodel' contains "stopsel" and "startsel". */
EXTERN int km_stopsel INIT(= FALSE);

4
src/nvim/highlight_defs.h
View File

@ -87,6 +87,7 @@ typedef enum {
, HLF_QFL // selected quickfix line
, HLF_0 // Whitespace
, HLF_INACTIVE // NormalNC: Normal text in non-current windows
, HLF_MSGSEP // message separator line
, HLF_COUNT // MUST be the last one
} hlf_T;
@ -137,7 +138,8 @@ EXTERN const char *hlf_names[] INIT(= {
[HLF_MC] = "ColorColumn",
[HLF_QFL] = "QuickFixLine",
[HLF_0] = "Whitespace",
[HLF_INACTIVE] = "NormalNC"
[HLF_INACTIVE] = "NormalNC",
[HLF_MSGSEP] = "MsgSeparator",
});

18
src/nvim/message.c
View File

@ -1875,13 +1875,29 @@ bool message_filtered(char_u *msg)
return cmdmod.filter_force ? match : !match;
}
/// including horizontal separator
int msg_scrollsize(void)
{
return msg_scrolled + p_ch + 1;
}
/*
* Scroll the screen up one line for displaying the next message line.
*/
static void msg_scroll_up(void)
{
/* scrolling up always works */
if (dy_flags & DY_MSGSEP) {
if (msg_scrolled == 0) {
screen_fill(Rows-p_ch-1, Rows-p_ch, 0, (int)Columns,
fill_msgsep, fill_msgsep, hl_attr(HLF_MSGSEP));
}
int nscroll = MIN(msg_scrollsize()+1, Rows);
ui_call_set_scroll_region(Rows-nscroll, Rows-1, 0, Columns-1);
screen_del_lines(Rows-nscroll, 0, 1, nscroll, NULL);
ui_reset_scroll_region();
} else {
screen_del_lines(0, 0, 1, (int)Rows, NULL);
}
}
/*

1
src/nvim/option.c
View File

@ -3411,6 +3411,7 @@ static char_u *set_chars_option(char_u **varp)
{ &fill_vert, "vert" , 9474 }, // │
{ &fill_fold, "fold" , 183 }, // ·
{ &fill_diff, "diff" , '-' },
{ &fill_msgsep, "msgsep", ' ' },
};
static struct charstab lcstab[] = {
{ &lcs_eol, "eol", NUL },

4
src/nvim/option_defs.h
View File

@ -394,11 +394,13 @@ EXTERN char_u *p_dir; /* 'directory' */
EXTERN char_u *p_dy; /* 'display' */
EXTERN unsigned dy_flags;
#ifdef IN_OPTION_C
static char *(p_dy_values[]) = { "lastline", "truncate", "uhex", NULL };
static char *(p_dy_values[]) = { "lastline", "truncate", "uhex", "msgsep",
NULL };
#endif
#define DY_LASTLINE 0x001
#define DY_TRUNCATE 0x002
#define DY_UHEX 0x004
#define DY_MSGSEP 0x008
EXTERN int p_ed; // 'edcompatible'
EXTERN int p_emoji; // 'emoji'
EXTERN char_u *p_ead; // 'eadirection'

2
src/nvim/options.lua
View File

@ -642,7 +642,7 @@ return {
vim=true,
redraw={'all_windows'},
varname='p_dy',
defaults={if_true={vi="", vim="lastline"}}
defaults={if_true={vi="", vim="lastline,msgsep"}}
},
{
full_name='eadirection', abbreviation='ead',

22
src/nvim/screen.c
View File

@ -300,13 +300,25 @@ void update_screen(int type)
* if the screen was scrolled up when displaying a message, scroll it down
*/
if (msg_scrolled) {
clear_cmdline = TRUE;
if (msg_scrolled > Rows - 5) /* clearing is faster */
clear_cmdline = true;
if (dy_flags & DY_MSGSEP) {
FOR_ALL_WINDOWS_IN_TAB(wp, curtab) {
int valid = Rows - msg_scrollsize();
if (wp->w_winrow + wp->w_height > valid) {
wp->w_redr_type = NOT_VALID;
wp->w_lines_valid = 0;
}
if (wp->w_winrow + wp->w_height + wp->w_status_height > valid) {
wp->w_redr_status = true;
}
}
} else if (msg_scrolled > Rows - 5) { // clearing is faster
type = CLEAR;
else if (type != CLEAR) {
check_for_delay(FALSE);
if (screen_ins_lines(0, 0, msg_scrolled, (int)Rows, NULL) == FAIL)
} else if (type != CLEAR) {
check_for_delay(false);
if (screen_ins_lines(0, 0, msg_scrolled, (int)Rows, NULL) == FAIL) {
type = CLEAR;
}
FOR_ALL_WINDOWS_IN_TAB(wp, curtab) {
if (wp->w_winrow < msg_scrolled) {
if (wp->w_winrow + wp->w_height > msg_scrolled

1
src/nvim/syntax.c
View File

@ -5999,6 +5999,7 @@ static const char *highlight_init_both[] = {
"default link QuickFixLine Search",
"default link Substitute Search",
"default link Whitespace NonText",
"default link MsgSeparator StatusLine",
NULL
};

15
test/functional/api/vim_spec.lua
View File

@ -579,7 +579,8 @@ describe('api', function()
screen:set_default_attr_ids({
[0] = {bold=true, foreground=Screen.colors.Blue},
[1] = {foreground = Screen.colors.White, background = Screen.colors.Red},
[2] = {bold = true, foreground = Screen.colors.SeaGreen}
[2] = {bold = true, foreground = Screen.colors.SeaGreen},
[3] = {bold = true, reverse = true},
})
end)
@ -600,11 +601,11 @@ describe('api', function()
it('shows return prompt when more than &cmdheight lines', function()
nvim_async('err_write', 'something happened\nvery bad\n')
screen:expect([[
|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{3: }|
{1:something happened} |
{1:very bad} |
{2:Press ENTER or type command to continue}^ |
@ -614,9 +615,9 @@ describe('api', function()
it('shows return prompt after all lines are shown', function()
nvim_async('err_write', 'FAILURE\nERROR\nEXCEPTION\nTRACEBACK\n')
screen:expect([[
|
{0:~ }|
{0:~ }|
{0:~ }|
{3: }|
{1:FAILURE} |
{1:ERROR} |
{1:EXCEPTION} |
@ -644,11 +645,11 @@ describe('api', function()
-- shows up to &cmdheight lines
nvim_async('err_write', 'more fail\ntoo fail\n')
screen:expect([[
|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{3: }|
{1:more fail} |
{1:too fail} |
{2:Press ENTER or type command to continue}^ |

9
test/functional/autocmd/cmdline_spec.lua
View File

@ -59,24 +59,25 @@ describe('cmdline autocommands', function()
[1] = {bold = true, foreground = Screen.colors.Blue1},
[2] = {foreground = Screen.colors.Grey100, background = Screen.colors.Red},
[3] = {bold = true, foreground = Screen.colors.SeaGreen4},
[4] = {bold = true, reverse = true},
})
command("autocmd CmdlineEnter * echoerr 'FAIL'")
command("autocmd CmdlineLeave * echoerr 'very error'")
feed(':')
screen:expect([[
|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{4: }|
: |
{2:E5500: autocmd has thrown an exception: Vim(echoerr):FAIL} |
:^ |
]])
feed("put ='lorem ipsum'<cr>")
screen:expect([[
{1:~ }|
{1:~ }|
|
{4: }|
: |
{2:E5500: autocmd has thrown an exception: Vim(echoerr):FAIL} |
:put ='lorem ipsum' |

28
test/functional/clipboard/clipboard_provider_spec.lua
View File

@ -83,7 +83,14 @@ local function basic_register_test(noblock)
end
describe('clipboard', function()
before_each(clear)
local screen
before_each(function()
clear()
screen = Screen.new(72, 4)
screen:attach()
command("set display-=msgsep")
end)
it('unnamed register works without provider', function()
eq('"', eval('v:register'))
@ -92,8 +99,6 @@ describe('clipboard', function()
it('`:redir @+>` with invalid g:clipboard shows exactly one error #7184',
function()
local screen = Screen.new(72, 4)
screen:attach()
command("let g:clipboard = 'bogus'")
feed_command('redir @+> | :silent echo system("cat CONTRIBUTING.md") | redir END')
screen:expect([[
@ -106,8 +111,6 @@ describe('clipboard', function()
it('`:redir @+>|bogus_cmd|redir END` + invalid g:clipboard must not recurse #7184',
function()
local screen = Screen.new(72, 4)
screen:attach()
command("let g:clipboard = 'bogus'")
feed_command('redir @+> | bogus_cmd | redir END')
screen:expect([[
@ -123,8 +126,6 @@ describe('clipboard', function()
eq('', eval('provider#clipboard#Executable()'))
eq('clipboard: invalid g:clipboard', eval('provider#clipboard#Error()'))
local screen = Screen.new(72, 4)
screen:attach()
command("let g:clipboard = 'bogus'")
-- Explicit clipboard attempt, should show a hint message.
feed_command('let @+="foo"')
@ -493,10 +494,10 @@ describe('clipboard', function()
feed_command("let g:test_clip['+'] = ['such', 'plus', 'stuff']")
feed_command("registers")
screen:expect([[
~ |
~ |
~ |
~ |
|
{0:~ }|
{0:~ }|
{4: }|
:registers |
{1:--- Registers ---} |
"* some{2:^J}star data{2:^J} |
@ -504,10 +505,11 @@ describe('clipboard', function()
": let g:test_clip['+'] = ['such', 'plus', 'stuff'] |
{3:Press ENTER or type command to continue}^ |
]], {
[0] = {bold = true, foreground = Screen.colors.Blue},
[1] = {bold = true, foreground = Screen.colors.Fuchsia},
[2] = {foreground = Screen.colors.Blue},
[3] = {bold = true, foreground = Screen.colors.SeaGreen}},
{{bold = true, foreground = Screen.colors.Blue}})
[3] = {bold = true, foreground = Screen.colors.SeaGreen},
[4] = {bold = true, reverse = true}})
feed('<cr>') -- clear out of Press ENTER screen
end)

16
test/functional/eval/execute_spec.lua
View File

@ -106,16 +106,22 @@ describe('execute()', function()
end)
it('does not corrupt the command display #5422', function()
local screen = Screen.new(70, 5)
local screen = Screen.new(70, 7)
screen:attach()
feed(':echo execute("hi ErrorMsg")<CR>')
screen:expect([[
~ |
~ |
|
{1:~ }|
{1:~ }|
{2: }|
:echo execute("hi ErrorMsg") |
ErrorMsg xxx ctermfg=15 ctermbg=1 guifg=White guibg=Red |
Press ENTER or type command to continue^ |
]])
{3:Press ENTER or type command to continue}^ |
]], {
[1] = {bold = true, foreground = Screen.colors.Blue1},
[2] = {bold = true, reverse = true},
[3] = {bold = true, foreground = Screen.colors.SeaGreen4},
})
feed('<CR>')
end)

25
test/functional/eval/input_spec.lua
View File

@ -58,6 +58,7 @@ before_each(function()
RBP2={background=Screen.colors.Yellow},
RBP3={background=Screen.colors.Green},
RBP4={background=Screen.colors.Blue},
SEP={bold = true, reverse = true},
})
end)
@ -65,9 +66,9 @@ describe('input()', function()
it('works with multiline prompts', function()
feed([[:call input("Test\nFoo")<CR>]])
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{SEP: }|
Test |
Foo^ |
]])
@ -75,9 +76,9 @@ describe('input()', function()
it('works with multiline prompts and :echohl', function()
feed([[:echohl Test | call input("Test\nFoo")<CR>]])
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{SEP: }|
{T:Test} |
{T:Foo}^ |
]])
@ -242,17 +243,17 @@ describe('input()', function()
it('is not hidden by :silent', function()
feed([[:silent call input('Foo: ')<CR>]])
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{SEP: }|
Foo: ^ |
|
]])
feed('Bar')
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{SEP: }|
Foo: Bar^ |
|
]])
@ -263,9 +264,9 @@ describe('inputdialog()', function()
it('works with multiline prompts', function()
feed([[:call inputdialog("Test\nFoo")<CR>]])
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{SEP: }|
Test |
Foo^ |
]])
@ -273,9 +274,9 @@ describe('inputdialog()', function()
it('works with multiline prompts and :echohl', function()
feed([[:echohl Test | call inputdialog("Test\nFoo")<CR>]])
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{SEP: }|
{T:Test} |
{T:Foo}^ |
]])

43
test/functional/ex_cmds/cmd_map_spec.lua
View File

@ -27,6 +27,7 @@ describe('mappings with <Cmd>', function()
[4] = {bold = true},
[5] = {background = Screen.colors.LightGrey},
[6] = {foreground = Screen.colors.Blue1},
[7] = {bold = true, reverse = true},
})
screen:attach()
@ -342,11 +343,11 @@ describe('mappings with <Cmd>', function()
-- error doesn't interrupt visual mode
feed('ggvw<F6>')
screen:expect([[
{5:some }short lines |
of test text |
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{7: }|
{2:Error detected while processing :} |
{2:E605: Exception not caught: very error} |
{3:Press ENTER or type command to continue}^ |
@ -425,11 +426,11 @@ describe('mappings with <Cmd>', function()
-- error doesn't interrupt temporary visual mode
feed('<esc>ggvw<c-g><F6>')
screen:expect([[
{5:some }short lines |
of test text |
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{7: }|
{2:Error detected while processing :} |
{2:E605: Exception not caught: very error} |
{3:Press ENTER or type command to continue}^ |
@ -453,11 +454,11 @@ describe('mappings with <Cmd>', function()
-- error doesn't interrupt select mode
feed('<esc>ggvw<c-g><F1>')
screen:expect([[
{5:some }short lines |
of test text |
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{7: }|
{2:Error detected while processing :} |
{2:E605: Exception not caught: very error} |
{3:Press ENTER or type command to continue}^ |
@ -527,11 +528,11 @@ describe('mappings with <Cmd>', function()
-- error aborts operator-pending, operator not performed
feed('d<F6>')
screen:expect([[
some short lines |
of test text |
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{7: }|
{2:Error detected while processing :} |
{2:E605: Exception not caught: very error} |
{3:Press ENTER or type command to continue}^ |
@ -571,11 +572,11 @@ describe('mappings with <Cmd>', function()
feed('<F6>')
screen:expect([[
indeed some short little lines |
of test text |
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{7: }|
{2:Error detected while processing :} |
{2:E605: Exception not caught: very error} |
{3:Press ENTER or type command to continue}^ |
@ -675,10 +676,10 @@ describe('mappings with <Cmd>', function()
feed(':echo 2<F6>')
screen:expect([[
some short lines |
of test text |
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{7: }|
:echo 2 |
{2:Error detected while processing :} |
{2:E605: Exception not caught: very error} |
@ -689,9 +690,9 @@ describe('mappings with <Cmd>', function()
eq('c', eval('mode(1)'))
feed('+2<cr>')
screen:expect([[
{1:~ }|
{1:~ }|
{1:~ }|
some short lines |
of test text |
{7: }|
:echo 2 |
{2:Error detected while processing :} |
{2:E605: Exception not caught: very error} |

1
test/functional/ex_cmds/oldfiles_spec.lua
View File

@ -29,6 +29,7 @@ describe(':oldfiles', function()
it('shows most recently used files', function()
local screen = Screen.new(100, 5)
screen:attach()
feed_command("set display-=msgsep")
feed_command('edit testfile1')
feed_command('edit testfile2')
feed_command('wshada')

1
test/functional/lua/overrides_spec.lua
View File

@ -87,6 +87,7 @@ describe('debug.debug', function()
E = {foreground = Screen.colors.Grey100, background = Screen.colors.Red},
cr = {bold = true, foreground = Screen.colors.SeaGreen4},
})
command("set display-=msgsep")
end)
it('works', function()
command([[lua

1
test/functional/ui/cmdline_highlight_spec.lua
View File

@ -24,6 +24,7 @@ before_each(function()
clear()
screen = Screen.new(40, 8)
screen:attach()
command("set display-=msgsep")
source([[
highlight RBP1 guibg=Red
highlight RBP2 guibg=Yellow

4
test/functional/ui/cursor_spec.lua
View File

@ -194,8 +194,8 @@ describe('ui/cursor', function()
if m.blinkoff then m.blinkoff = 400 end
if m.blinkwait then m.blinkwait = 700 end
end
if m.hl_id then m.hl_id = 48 end
if m.id_lm then m.id_lm = 49 end
if m.hl_id then m.hl_id = 49 end
if m.id_lm then m.id_lm = 50 end
end
-- Assert the new expectation.

71
test/functional/ui/highlight_spec.lua
View File

@ -94,6 +94,7 @@ describe('highlight defaults', function()
clear()
screen = Screen.new()
screen:attach()
command("set display-=msgsep")
end)
after_each(function()
@ -674,6 +675,76 @@ describe("'listchars' highlight", function()
end)
end)
describe("MsgSeparator highlight and msgsep fillchar", function()
before_each(clear)
it("works", function()
local screen = Screen.new(50,5)
screen:set_default_attr_ids({
[1] = {bold=true, foreground=Screen.colors.Blue},
[2] = {bold=true, reverse=true},
[3] = {bold = true, foreground = Screen.colors.SeaGreen4},
[4] = {background = Screen.colors.Cyan, bold = true, reverse = true},
[5] = {bold = true, background = Screen.colors.Magenta}
})
screen:attach()
-- defaults
feed_command("ls")
screen:expect([[
|
{2: }|
:ls |
1 %a "[No Name]" line 1 |
{3:Press ENTER or type command to continue}^ |
]])
feed('<cr>')
feed_command("set fillchars+=msgsep:-")
feed_command("ls")
screen:expect([[
|
{2:--------------------------------------------------}|
:ls |
1 %a "[No Name]" line 1 |
{3:Press ENTER or type command to continue}^ |
]])
-- linked to StatusLine per default
feed_command("hi StatusLine guibg=Cyan")
feed_command("ls")
screen:expect([[
|
{4:--------------------------------------------------}|
:ls |
1 %a "[No Name]" line 1 |
{3:Press ENTER or type command to continue}^ |
]])
-- but can be unlinked
feed_command("hi clear MsgSeparator")
feed_command("hi MsgSeparator guibg=Magenta gui=bold")
feed_command("ls")
screen:expect([[
|
{5:--------------------------------------------------}|
:ls |
1 %a "[No Name]" line 1 |
{3:Press ENTER or type command to continue}^ |
]])
-- when display doesn't contain msgsep, these options have no effect
feed_command("set display-=msgsep")
feed_command("ls")
screen:expect([[
{1:~ }|
{1:~ }|
:ls |
1 %a "[No Name]" line 1 |
{3:Press ENTER or type command to continue}^ |
]])
end)
end)
describe("'winhighlight' highlight", function()
local screen

1
test/functional/ui/inccommand_spec.lua
View File

@ -63,6 +63,7 @@ local function common_setup(screen, inccommand, text)
command("syntax on")
command("set nohlsearch")
command("hi Substitute guifg=red guibg=yellow")
command("set display-=msgsep")
screen:attach()
screen:set_default_attr_ids({
[1] = {foreground = Screen.colors.Fuchsia},

2
test/functional/ui/input_spec.lua
View File

@ -1,6 +1,7 @@
local helpers = require('test.functional.helpers')(after_each)
local clear, feed_command, nvim = helpers.clear, helpers.feed_command, helpers.nvim
local feed, next_msg, eq = helpers.feed, helpers.next_msg, helpers.eq
local command = helpers.command
local expect = helpers.expect
local write_file = helpers.write_file
local Screen = require('test.functional.ui.screen')
@ -137,6 +138,7 @@ describe('input non-printable chars', function()
[3] = {bold = true, foreground = Screen.colors.SeaGreen4}
})
screen:attach()
command("set display-=msgsep")
feed_command("e Xtest-overwrite")
screen:expect([[

1
test/functional/ui/mouse_spec.lua
View File

@ -26,6 +26,7 @@ describe('ui/mouse/input', function()
[4] = {reverse = true},
[5] = {bold = true, reverse = true},
})
command("set display-=msgsep")
feed('itesting<cr>mouse<cr>support and selection<esc>')
screen:expect([[
testing |

18
test/functional/ui/output_spec.lua
View File

@ -40,10 +40,10 @@ describe("shell command :!", function()
-- to avoid triggering a UI flush.
child_session.feed_data(":!printf foo; sleep 200\n")
screen:expect([[
|
{4:~ }|
{4:~ }|
{4:~ }|
{4:~ }|
{5: }|
:!printf foo; sleep 200 |
foo |
{3:-- TERMINAL --} |
@ -99,6 +99,7 @@ describe("shell command :!", function()
end
local screen = Screen.new(50, 4)
screen:attach()
command("set display-=msgsep")
-- Print TAB chars. #2958
feed([[:!printf '1\t2\t3'<CR>]])
screen:expect([[
@ -153,6 +154,7 @@ describe("shell command :!", function()
[1] = {bold = true, foreground = Screen.colors.Blue1},
[2] = {foreground = Screen.colors.Blue1},
[3] = {bold = true, foreground = Screen.colors.SeaGreen4},
[4] = {bold = true, reverse = true},
})
screen:attach()
end)
@ -170,10 +172,10 @@ describe("shell command :!", function()
or [[:!ls bang_filter_spec ]])
feed([[\l]])
screen:expect([[
|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{4: }|
]]..result..[[ |
f1 |
f2 |
@ -187,9 +189,9 @@ describe("shell command :!", function()
feed_command('!cat test/functional/fixtures/shell_data.txt')
screen.bell = false
screen:expect([[
|
{1:~ }|
{1:~ }|
{1:~ }|
{4: }|
:!cat test/functional/fixtures/shell_data.txt |
{2:^@^A^B^C^D^E^F^H} |
{2:^N^O^P^Q^R^S^T^U^V^W^X^Y^Z^[^\^]^^^_} |
@ -213,8 +215,8 @@ describe("shell command :!", function()
feed_command(cmd)
-- Note: only the first example of split composed char works
screen:expect([[
{1:~ }|
{1:~ }|
|
{4: }|
:]]..cmd..[[ |
å |
ref: å̲ |

29
test/functional/ui/screen_basic_spec.lua
View File

@ -355,7 +355,8 @@ describe('Screen', function()
]])
end)
it('execute command with multi-line output', function()
it('execute command with multi-line output without msgsep', function()
command("set display-=msgsep")
feed(':ls<cr>')
screen:expect([[
{0:~ }|
@ -375,6 +376,28 @@ describe('Screen', function()
]])
feed('<cr>') -- skip the "Press ENTER..." state or tests will hang
end)
it('execute command with multi-line output and with msgsep', function()
command("set display+=msgsep")
feed(':ls<cr>')
screen:expect([[
|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{1: }|
:ls |
1 %a "[No Name]" line 1 |
{7:Press ENTER or type command to continue}^ |
]])
feed('<cr>') -- skip the "Press ENTER..." state or tests will hang
end)
end)
describe('scrolling and clearing', function()
@ -573,6 +596,7 @@ describe('Screen', function()
command('nnoremap <F1> :echo "TEST"<CR>')
feed(':ls<CR>')
screen:expect([[
|
{0:~ }|
{0:~ }|
{0:~ }|
@ -582,8 +606,7 @@ describe('Screen', function()
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{1: }|
:ls |
1 %a "[No Name]" line 1 |
{7:Press ENTER or type command to continue}^ |