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win: support :terminal

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This commit is contained in:
erw7
2017-03-28 18:07:58 +09:00
committed by Justin M. Keyes
parent a797856755
commit 4b1f21de75
12 changed files with 290 additions and 114 deletions
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64
test/functional/terminal/scrollback_spec.lua
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@@ -3,6 +3,7 @@ local helpers = require('test.functional.helpers')(after_each)
local thelpers = require('test.functional.terminal.helpers')
local clear, eq, curbuf = helpers.clear, helpers.eq, helpers.curbuf
local feed, nvim_dir, feed_command = helpers.feed, helpers.nvim_dir, helpers.feed_command
local iswin, wait_sigwinch = helpers.iswin, thelpers.wait_sigwinch
local eval = helpers.eval
local command = helpers.command
local wait = helpers.wait
@@ -11,8 +12,6 @@ local curbufmeths = helpers.curbufmeths
local nvim = helpers.nvim
local feed_data = thelpers.feed_data
if helpers.pending_win32(pending) then return end
describe('terminal scrollback', function()
local screen
@@ -142,6 +141,9 @@ describe('terminal scrollback', function()
describe('and the height is decreased by 1', function()
local function will_hide_top_line()
screen:try_resize(screen._width, screen._height - 1)
if iswin() then
wait_sigwinch()
end
screen:expect([[
line2 |
line3 |
@@ -158,6 +160,9 @@ describe('terminal scrollback', function()
before_each(function()
will_hide_top_line()
screen:try_resize(screen._width, screen._height - 2)
if iswin() then
wait_sigwinch()
end
end)
it('will hide the top 3 lines', function()
@@ -184,9 +189,13 @@ describe('terminal scrollback', function()
describe('and the height is decreased by 2', function()
before_each(function()
screen:try_resize(screen._width, screen._height - 2)
if iswin() then
wait_sigwinch()
end
end)
local function will_delete_last_two_lines()
if helpers.pending_win32(pending) then return end
screen:expect([[
tty ready |
rows: 4, cols: 30 |
@@ -200,9 +209,13 @@ describe('terminal scrollback', function()
it('will delete the last two empty lines', will_delete_last_two_lines)
describe('and then decreased by 1', function()
if helpers.pending_win32(pending) then return end
before_each(function()
will_delete_last_two_lines()
screen:try_resize(screen._width, screen._height - 1)
if iswin() then
wait_sigwinch()
end
end)
it('will delete the last line and hide the first', function()
@@ -245,6 +258,9 @@ describe('terminal scrollback', function()
{3:-- TERMINAL --} |
]])
screen:try_resize(screen._width, screen._height - 3)
if iswin() then
wait_sigwinch()
end
screen:expect([[
line4 |
rows: 3, cols: 30 |
@@ -257,6 +273,9 @@ describe('terminal scrollback', function()
describe('and the height is increased by 1', function()
local function pop_then_push()
screen:try_resize(screen._width, screen._height + 1)
if iswin() then
wait_sigwinch()
end
screen:expect([[
line4 |
rows: 3, cols: 30 |
@@ -273,6 +292,9 @@ describe('terminal scrollback', function()
pop_then_push()
eq(8, curbuf('line_count'))
screen:try_resize(screen._width, screen._height + 3)
if iswin() then
wait_sigwinch()
end
end)
local function pop3_then_push1()
@@ -303,10 +325,14 @@ describe('terminal scrollback', function()
it('will pop 3 lines and then push one back', pop3_then_push1)
describe('and then by 4', function()
if helpers.pending_win32(pending) then return end
before_each(function()
pop3_then_push1()
feed('Gi')
screen:try_resize(screen._width, screen._height + 4)
if iswin() then
wait_sigwinch()
end
end)
it('will show all lines and leave a blank one at the end', function()
@@ -384,10 +410,20 @@ describe("'scrollback' option", function()
end
it('set to 0 behaves as 1', function()
local screen = thelpers.screen_setup(nil, "['sh']", 30)
local screen
if iswin() then
screen = thelpers.screen_setup(nil,
"['powershell.exe', '-NoLogo', '-NoProfile', '-NoExit', '-Command', 'function global:prompt {return "..'"$"'.."}']", 30)
else
screen = thelpers.screen_setup(nil, "['sh']", 30)
end
curbufmeths.set_option('scrollback', 0)
feed_data('for i in $(seq 1 30); do echo "line$i"; done\n')
if iswin() then
feed_data('for($i=1;$i -le 30;$i++){Write-Host \"line$i\"}\r')
else
feed_data('for i in $(seq 1 30); do echo "line$i"; done\n')
end
screen:expect('line30 ', nil, nil, nil, true)
retry(nil, nil, function() expect_lines(7) end)
@@ -395,7 +431,13 @@ describe("'scrollback' option", function()
end)
it('deletes lines (only) if necessary', function()
local screen = thelpers.screen_setup(nil, "['sh']", 30)
local screen
if iswin() then
screen = thelpers.screen_setup(nil,
"['powershell.exe', '-NoLogo', '-NoProfile', '-NoExit', '-Command', 'function global:prompt {return "..'"$"'.."}']", 30)
else
screen = thelpers.screen_setup(nil, "['sh']", 30)
end
curbufmeths.set_option('scrollback', 200)
@@ -403,7 +445,11 @@ describe("'scrollback' option", function()
screen:expect('$', nil, nil, nil, true)
wait()
feed_data('for i in $(seq 1 30); do echo "line$i"; done\n')
if iswin() then
feed_data('for($i=1;$i -le 30;$i++){Write-Host \"line$i\"}\r')
else
feed_data('for i in $(seq 1 30); do echo "line$i"; done\n')
end
screen:expect('line30 ', nil, nil, nil, true)
@@ -416,7 +462,11 @@ describe("'scrollback' option", function()
-- Terminal job data is received asynchronously, may happen before the
-- 'scrollback' option is synchronized with the internal sb_buffer.
command('sleep 100m')
feed_data('for i in $(seq 1 40); do echo "line$i"; done\n')
if iswin() then
feed_data('for($i=1;$i -le 40;$i++){Write-Host \"line$i\"}\r')
else
feed_data('for i in $(seq 1 40); do echo "line$i"; done\n')
end
screen:expect('line40 ', nil, nil, nil, true)