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d5b5063622
This adds a redraw notification "update_menu" which is sent whenever Vim's menus are changed by the :menu command and friends.
53 lines
1.1 KiB
Lua
53 lines
1.1 KiB
Lua
local helpers = require('test.functional.helpers')
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local Screen = require('test.functional.ui.screen')
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local clear = helpers.clear
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local command = helpers.command
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local feed = helpers.feed
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describe("update_menu notification", function()
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local screen
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before_each(function()
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clear()
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screen = Screen.new()
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screen:attach()
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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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function expect_sent(expected)
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screen:wait(function()
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if screen.update_menu ~= expected then
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if expected then
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return 'update_menu was expected but not sent'
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else
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return 'update_menu was sent unexpectedly'
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end
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end
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end)
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end
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it("should be sent when adding a menu", function()
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command('menu Test.Test :')
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expect_sent(true)
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end)
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it("should be sent when deleting a menu", function()
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command('menu Test.Test :')
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screen.update_menu = false
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command('unmenu Test.Test')
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expect_sent(true)
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end)
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it("should not be sent unnecessarily", function()
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feed('i12345<ESC>:redraw<CR>')
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expect_sent(false)
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end)
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end)
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