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local helpers = require('test.functional.helpers')
local Screen = require('test.functional.ui.screen')
local clear, feed, nvim = helpers.clear, helpers.feed, helpers.nvim
describe('Mouse input', function()
local screen, hlgroup_colors
setup(function()
hlgroup_colors = {
Visual = nvim('name_to_color', 'LightGrey'),
}
end)
before_each(function()
clear()
nvim('set_option', 'mouse', 'a')
-- set mouset to very high value to ensure that even in valgrind/travis,
-- nvim will still pick multiple clicks
nvim('set_option', 'mouset', 5000)
screen = Screen.new(25, 5)
screen:attach()
screen:set_default_attr_ids({
[1] = {background = hlgroup_colors.Visual}
})
feed('itesting<cr>mouse<cr>support and selection<esc>')
screen:expect([[
testing |
mouse |
support and selectio^ |
~ |
|
]])
end)
after_each(function()
screen:detach()
end)
it('left click moves cursor', function()
feed('<LeftMouse><2,1>')
screen:expect([[
testing |
mo^se |
support and selection |
~ |
|
]])
feed('<LeftMouse><0,0>')
screen:expect([[
^esting |
mouse |
support and selection |
~ |
|
]])
end)
it('left drag changes visual selection', function()
-- drag events must be preceded by a click
feed('<LeftMouse><2,1>')
screen:expect([[
testing |
mo^se |
support and selection |
~ |
|
]])
feed('<LeftDrag><4,1>')
screen:expect([[
testing |
mo{1:us}^ |
support and selection |
~ |
-- VISUAL -- |
]])
feed('<LeftDrag><2,2>')
screen:expect([[
testing |
mo{1:use } |
{1:su}^port and selection |
~ |
-- VISUAL -- |
]])
feed('<LeftDrag><0,0>')
screen:expect([[
^{1:esting } |
{1:mou}se |
support and selection |
~ |
-- VISUAL -- |
]])
end)
it('two clicks will select the word and enter VISUAL', function()
feed('<LeftMouse><2,2><LeftMouse><2,2>')
screen:expect([[
testing |
mouse |
{1:suppor}^ and selection |
~ |
-- VISUAL -- |
]])
end)
it('three clicks will select the line and enter VISUAL LINE', function()
feed('<LeftMouse><2,2><LeftMouse><2,2><LeftMouse><2,2>')
screen:expect([[
testing |
mouse |
{1:su}^{1:port and selection } |
~ |
-- VISUAL LINE -- |
]])
end)
it('four clicks will enter VISUAL BLOCK', function()
feed('<LeftMouse><2,2><LeftMouse><2,2><LeftMouse><2,2><LeftMouse><2,2>')
screen:expect([[
testing |
mouse |
su^port and selection |
~ |
-- VISUAL BLOCK -- |
]])
end)
it('right click extends visual selection to the clicked location', function()
feed('<LeftMouse><0,0>')
screen:expect([[
^esting |
mouse |
support and selection |
~ |
|
]])
feed('<RightMouse><2,2>')
screen:expect([[
{1:testing } |
{1:mouse } |
{1:su}^port and selection |
~ |
-- VISUAL -- |
]])
end)
it('ctrl + left click will search for a tag', function()
feed('<C-LeftMouse><0,0>')
screen:expect([[
E433: No tags file |
E426: tag not found: test|
ing |
Press ENTER or type comma|
nd to continue^ |
]])
feed('<cr>')
end)
end)
|
