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24 lines
719 B
Lua
24 lines
719 B
Lua
local helpers = require('test.functional.helpers')(after_each)
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local clear = helpers.clear
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local feed = helpers.feed
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local eq = helpers.eq
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local eval = helpers.eval
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describe("'tabstop' option", function()
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before_each(function()
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clear()
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end)
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-- NOTE: Setting 'tabstop' to a big number reproduces crash #2838.
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-- Disallowing big 'tabstop' would not fix #2838, only hide it.
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it("tabstop=<big-number> does not crash #2838", function()
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-- Insert a <Tab> character for 'tabstop' to work with.
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feed('i<Tab><Esc>')
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-- Set 'tabstop' to a very high value.
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-- Use feed(), not command(), to provoke crash.
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feed(':set tabstop=3000000000<CR>')
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eq(2, eval("1+1")) -- Still alive?
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end)
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end)
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