test: screen_setup(): Support cols parameter.

This commit is contained in:
Justin M. Keyes 2017-02-22 16:10:10 +01:00
parent 9dbda59715
commit d90e5f5260
2 changed files with 161 additions and 159 deletions

View File

@ -34,12 +34,15 @@ local function disable_mouse() feed_termcode('[?1002l') end
local default_command = '["'..nvim_dir..'/tty-test'..'"]'
local function screen_setup(extra_height, command)
local function screen_setup(extra_rows, command, cols)
extra_rows = extra_rows and extra_rows or 0
command = command and command or default_command
cols = cols and cols or 50
nvim('command', 'highlight TermCursor cterm=reverse')
nvim('command', 'highlight TermCursorNC ctermbg=11')
if not extra_height then extra_height = 0 end
if not command then command = default_command end
local screen = Screen.new(50, 7 + extra_height)
local screen = Screen.new(cols, 7 + extra_rows)
screen:set_default_attr_ids({
[1] = {reverse = true}, -- focused cursor
[2] = {background = 11}, -- unfocused cursor
@ -61,23 +64,22 @@ local function screen_setup(extra_height, command)
execute('setlocal scrollback=10')
execute('startinsert')
if command == default_command then
-- wait for "tty ready" to be printed before each test or the terminal may
-- still be in canonical mode(will echo characters for example)
--
local empty_line = ' '
-- Wait for "tty ready" to be printed before each test or the terminal may
-- still be in canonical mode (will echo characters for example).
local empty_line = (' '):rep(cols + 1)
local expected = {
'tty ready ',
'{1: } ',
'tty ready'..(' '):rep(cols - 8),
'{1: }' ..(' '):rep(cols),
empty_line,
empty_line,
empty_line,
empty_line,
}
for _ = 1, extra_height do
for _ = 1, extra_rows do
table.insert(expected, empty_line)
end
table.insert(expected, '{3:-- TERMINAL --} ')
table.insert(expected, '{3:-- TERMINAL --}' .. ((' '):rep(cols - 13)))
screen:expect(table.concat(expected, '\n'))
else
wait()

View File

@ -17,7 +17,7 @@ describe('terminal scrollback', function()
before_each(function()
clear()
screen = thelpers.screen_setup()
screen = thelpers.screen_setup(nil, nil, 30)
end)
after_each(function()
@ -33,26 +33,26 @@ describe('terminal scrollback', function()
table.insert(lines, '')
feed_data(lines)
screen:expect([[
line26 |
line27 |
line28 |
line29 |
line30 |
{1: } |
{3:-- TERMINAL --} |
line26 |
line27 |
line28 |
line29 |
line30 |
{1: } |
{3:-- TERMINAL --} |
]])
end)
it('will delete extra lines at the top', function()
feed('<c-\\><c-n>gg')
screen:expect([[
^line16 |
line17 |
line18 |
line19 |
line20 |
line21 |
|
^line16 |
line17 |
line18 |
line19 |
line20 |
line21 |
|
]])
end)
end)
@ -61,13 +61,13 @@ describe('terminal scrollback', function()
before_each(function()
feed_data({'line1', 'line2', 'line3', 'line4', ''})
screen:expect([[
tty ready |
line1 |
line2 |
line3 |
line4 |
{1: } |
{3:-- TERMINAL --} |
tty ready |
line1 |
line2 |
line3 |
line4 |
{1: } |
{3:-- TERMINAL --} |
]])
end)
@ -76,13 +76,13 @@ describe('terminal scrollback', function()
it('will hide the top line', function()
screen:expect([[
line1 |
line2 |
line3 |
line4 |
line5 |
{1: } |
{3:-- TERMINAL --} |
line1 |
line2 |
line3 |
line4 |
line5 |
{1: } |
{3:-- TERMINAL --} |
]])
eq(7, curbuf('line_count'))
end)
@ -92,46 +92,46 @@ describe('terminal scrollback', function()
it('will hide the top 4 lines', function()
screen:expect([[
line3 |
line4 |
line5 |
line6 |
line7 |
line8{1: } |
{3:-- TERMINAL --} |
line3 |
line4 |
line5 |
line6 |
line7 |
line8{1: } |
{3:-- TERMINAL --} |
]])
feed('<c-\\><c-n>6k')
screen:expect([[
^line2 |
line3 |
line4 |
line5 |
line6 |
line7 |
|
^line2 |
line3 |
line4 |
line5 |
line6 |
line7 |
|
]])
feed('gg')
screen:expect([[
^tty ready |
line1 |
line2 |
line3 |
line4 |
line5 |
|
^tty ready |
line1 |
line2 |
line3 |
line4 |
line5 |
|
]])
feed('G')
screen:expect([[
line3 |
line4 |
line5 |
line6 |
line7 |
^line8{2: } |
|
line3 |
line4 |
line5 |
line6 |
line7 |
^line8{2: } |
|
]])
end)
end)
@ -142,12 +142,12 @@ describe('terminal scrollback', function()
local function will_hide_top_line()
screen:try_resize(screen._width, screen._height - 1)
screen:expect([[
line2 |
line3 |
line4 |
rows: 5, cols: 50 |
{1: } |
{3:-- TERMINAL --} |
line2 |
line3 |
line4 |
rows: 5, cols: 30 |
{1: } |
{3:-- TERMINAL --} |
]])
end
@ -161,18 +161,18 @@ describe('terminal scrollback', function()
it('will hide the top 3 lines', function()
screen:expect([[
rows: 5, cols: 50 |
rows: 3, cols: 50 |
{1: } |
{3:-- TERMINAL --} |
rows: 5, cols: 30 |
rows: 3, cols: 30 |
{1: } |
{3:-- TERMINAL --} |
]])
eq(8, curbuf('line_count'))
feed('<c-\\><c-n>3k')
screen:expect([[
^line4 |
rows: 5, cols: 50 |
rows: 3, cols: 50 |
|
^line4 |
rows: 5, cols: 30 |
rows: 3, cols: 30 |
|
]])
end)
end)
@ -187,11 +187,11 @@ describe('terminal scrollback', function()
local function will_delete_last_two_lines()
screen:expect([[
tty ready |
rows: 4, cols: 50 |
{1: } |
|
{3:-- TERMINAL --} |
tty ready |
rows: 4, cols: 30 |
{1: } |
|
{3:-- TERMINAL --} |
]])
eq(4, curbuf('line_count'))
end
@ -206,25 +206,25 @@ describe('terminal scrollback', function()
it('will delete the last line and hide the first', function()
screen:expect([[
rows: 4, cols: 50 |
rows: 3, cols: 50 |
{1: } |
{3:-- TERMINAL --} |
rows: 4, cols: 30 |
rows: 3, cols: 30 |
{1: } |
{3:-- TERMINAL --} |
]])
eq(4, curbuf('line_count'))
feed('<c-\\><c-n>gg')
screen:expect([[
^tty ready |
rows: 4, cols: 50 |
rows: 3, cols: 50 |
|
^tty ready |
rows: 4, cols: 30 |
rows: 3, cols: 30 |
|
]])
feed('a')
screen:expect([[
rows: 4, cols: 50 |
rows: 3, cols: 50 |
{1: } |
{3:-- TERMINAL --} |
rows: 4, cols: 30 |
rows: 3, cols: 30 |
{1: } |
{3:-- TERMINAL --} |
]])
end)
end)
@ -235,20 +235,20 @@ describe('terminal scrollback', function()
before_each(function()
feed_data({'line1', 'line2', 'line3', 'line4', ''})
screen:expect([[
tty ready |
line1 |
line2 |
line3 |
line4 |
{1: } |
{3:-- TERMINAL --} |
tty ready |
line1 |
line2 |
line3 |
line4 |
{1: } |
{3:-- TERMINAL --} |
]])
screen:try_resize(screen._width, screen._height - 3)
screen:expect([[
line4 |
rows: 3, cols: 50 |
{1: } |
{3:-- TERMINAL --} |
line4 |
rows: 3, cols: 30 |
{1: } |
{3:-- TERMINAL --} |
]])
eq(7, curbuf('line_count'))
end)
@ -257,11 +257,11 @@ describe('terminal scrollback', function()
local function pop_then_push()
screen:try_resize(screen._width, screen._height + 1)
screen:expect([[
line4 |
rows: 3, cols: 50 |
rows: 4, cols: 50 |
{1: } |
{3:-- TERMINAL --} |
line4 |
rows: 3, cols: 30 |
rows: 4, cols: 30 |
{1: } |
{3:-- TERMINAL --} |
]])
end
@ -276,26 +276,26 @@ describe('terminal scrollback', function()
local function pop3_then_push1()
screen:expect([[
line2 |
line3 |
line4 |
rows: 3, cols: 50 |
rows: 4, cols: 50 |
rows: 7, cols: 50 |
{1: } |
{3:-- TERMINAL --} |
line2 |
line3 |
line4 |
rows: 3, cols: 30 |
rows: 4, cols: 30 |
rows: 7, cols: 30 |
{1: } |
{3:-- TERMINAL --} |
]])
eq(9, curbuf('line_count'))
feed('<c-\\><c-n>gg')
screen:expect([[
^tty ready |
line1 |
line2 |
line3 |
line4 |
rows: 3, cols: 50 |
rows: 4, cols: 50 |
|
^tty ready |
line1 |
line2 |
line3 |
line4 |
rows: 3, cols: 30 |
rows: 4, cols: 30 |
|
]])
end
@ -310,18 +310,18 @@ describe('terminal scrollback', function()
it('will show all lines and leave a blank one at the end', function()
screen:expect([[
tty ready |
line1 |
line2 |
line3 |
line4 |
rows: 3, cols: 50 |
rows: 4, cols: 50 |
rows: 7, cols: 50 |
rows: 11, cols: 50 |
{1: } |
|
{3:-- TERMINAL --} |
tty ready |
line1 |
line2 |
line3 |
line4 |
rows: 3, cols: 30 |
rows: 4, cols: 30 |
rows: 7, cols: 30 |
rows: 11, cols: 30 |
{1: } |
|
{3:-- TERMINAL --} |
]])
-- since there's an empty line after the cursor, the buffer line
-- count equals the terminal screen height
@ -336,29 +336,29 @@ end)
describe('terminal prints more lines than the screen height and exits', function()
it('will push extra lines to scrollback', function()
clear()
local screen = Screen.new(50, 7)
local screen = Screen.new(30, 7)
screen:attach({rgb=false})
execute('call termopen(["'..nvim_dir..'/tty-test", "10"]) | startinsert')
wait()
screen:expect([[
line6 |
line7 |
line8 |
line9 |
|
[Process exited 0] |
-- TERMINAL -- |
line6 |
line7 |
line8 |
line9 |
|
[Process exited 0] |
-- TERMINAL -- |
]])
feed('<cr>')
-- closes the buffer correctly after pressing a key
screen:expect([[
^ |
~ |
~ |
~ |
~ |
~ |
|
^ |
~ |
~ |
~ |
~ |
~ |
|
]])
end)
end)