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138 lines
5.7 KiB
Lua
138 lines
5.7 KiB
Lua
local helpers = require('test.functional.helpers')
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local thelpers = require('test.functional.terminal.helpers')
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local clear = helpers.clear
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local feed, nvim = helpers.feed, helpers.nvim
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describe('terminal', function()
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local screen
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before_each(function()
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clear()
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-- set the statusline to a constant value because of variables like pid
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-- and current directory and to improve visibility of splits
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nvim('set_option', 'statusline', '==========')
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nvim('command', 'highlight StatusLine cterm=NONE')
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nvim('command', 'highlight StatusLineNC cterm=NONE')
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nvim('command', 'highlight VertSplit cterm=NONE')
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screen = thelpers.screen_setup(3)
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end)
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after_each(function()
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screen:detach()
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end)
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describe('when the screen is resized', function()
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it('will forward a resize request to the program', function()
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screen:try_resize(screen._width + 3, screen._height + 5)
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screen:expect([[
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tty ready |
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rows: 14, cols: 53 |
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{1: } |
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-- TERMINAL -- |
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]])
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screen:try_resize(screen._width - 6, screen._height - 10)
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screen:expect([[
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tty ready |
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rows: 14, cols: 53 |
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rows: 4, cols: 47 |
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{1: } |
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-- TERMINAL -- |
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]])
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end)
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end)
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describe('split horizontally', function()
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before_each(function()
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nvim('command', 'sp')
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end)
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local function reduce_height()
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screen:expect([[
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tty ready |
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rows: 3, cols: 50 |
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{1: } |
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~ |
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========== |
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tty ready |
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rows: 3, cols: 50 |
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{2: } |
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========== |
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-- TERMINAL -- |
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]])
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end
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it('uses the minimum height of all window displaying it', reduce_height)
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describe('and then vertically', function()
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before_each(function()
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reduce_height()
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nvim('command', 'vsp')
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end)
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local function reduce_width()
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screen:expect([[
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rows: 3, cols: 50 |rows: 3, cols: 50 |
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rows: 3, cols: 24 |rows: 3, cols: 24 |
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{1: } |{2: } |
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~ |~ |
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========== ========== |
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rows: 3, cols: 50 |
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rows: 3, cols: 24 |
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{2: } |
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========== |
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-- TERMINAL -- |
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]])
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feed('<c-\\><c-n>gg')
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screen:expect([[
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^tty ready |rows: 3, cols: 50 |
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rows: 3, cols: 50 |rows: 3, cols: 24 |
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rows: 3, cols: 24 |{2: } |
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{2: } |~ |
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========== ========== |
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rows: 3, cols: 50 |
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rows: 3, cols: 24 |
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{2: } |
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========== |
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]])
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end
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it('uses the minimum width of all window displaying it', reduce_width)
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describe('and then closes one of the vertical splits with q:', function()
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before_each(function()
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reduce_width()
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nvim('command', 'q')
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feed('<c-w>ja')
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end)
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it('will restore the width', function()
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screen:expect([[
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rows: 3, cols: 24 |
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rows: 3, cols: 50 |
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{2: } |
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~ |
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========== |
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rows: 3, cols: 24 |
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rows: 3, cols: 50 |
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{1: } |
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========== |
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-- TERMINAL -- |
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]])
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end)
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end)
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end)
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end)
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end)
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