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38 lines
1.2 KiB
Lua
38 lines
1.2 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local Screen = require('test.functional.ui.screen')
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local clear = helpers.clear
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local eq = helpers.eq
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local eval = helpers.eval
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local expect_err = helpers.expect_err
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local meths = helpers.meths
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local request = helpers.request
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describe('nvim_ui_attach()', function()
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before_each(function()
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clear()
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end)
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it('handles very large width/height #2180', function()
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local screen = Screen.new(999, 999)
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screen:attach()
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eq(999, eval('&lines'))
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eq(999, eval('&columns'))
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end)
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it('invalid option returns error', function()
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expect_err('No such UI option: foo',
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meths.ui_attach, 80, 24, { foo={'foo'} })
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end)
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it('validates channel arg', function()
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expect_err('UI not attached to channel: 1',
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request, 'nvim_ui_try_resize', 40, 10)
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expect_err('UI not attached to channel: 1',
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request, 'nvim_ui_set_option', 'rgb', true)
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expect_err('UI not attached to channel: 1',
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request, 'nvim_ui_detach')
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local screen = Screen.new()
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screen:attach({rgb=false})
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expect_err('UI already attached to channel: 1',
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request, 'nvim_ui_attach', 40, 10, { rgb=false })
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end)
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end)
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