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| author | ZyX <kp-pav@yandex.ru> | 2017-12-03 16:49:30 +0300 |
|---|---|---|
| committer | ZyX <kp-pav@yandex.ru> | 2017-12-03 16:49:30 +0300 |
| commit | c49e22d3964d6c7ae1c24e8ad01b5fec4ca40b57 (patch) | |
| tree | b7e59c416d1435725c65f8952b6e55c70544d97e /test/functional/options/tabstop_spec.lua | |
| parent | 62108c3b0be46936c83f6d4c98b44ceb5e6f77fd (diff) | |
| parent | 27a577586eace687c47e7398845178208cae524a (diff) | |
| download | rneovim-c49e22d3964d6c7ae1c24e8ad01b5fec4ca40b57.tar.gz rneovim-c49e22d3964d6c7ae1c24e8ad01b5fec4ca40b57.tar.bz2 rneovim-c49e22d3964d6c7ae1c24e8ad01b5fec4ca40b57.zip | |
Merge branch 'master' into s-dash-stdin
Diffstat (limited to 'test/functional/options/tabstop_spec.lua')
| -rw-r--r-- | test/functional/options/tabstop_spec.lua | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/functional/options/tabstop_spec.lua b/test/functional/options/tabstop_spec.lua new file mode 100644 index 0000000000..dc3ba38438 --- /dev/null +++ b/test/functional/options/tabstop_spec.lua @@ -0,0 +1,23 @@ +local helpers = require('test.functional.helpers')(after_each) + +local clear = helpers.clear +local feed = helpers.feed +local eq = helpers.eq +local eval = helpers.eval + +describe("'tabstop' option", function() + before_each(function() + clear() + end) + + -- NOTE: Setting 'tabstop' to a big number reproduces crash #2838. + -- Disallowing big 'tabstop' would not fix #2838, only hide it. + it("tabstop=<big-number> does not crash #2838", function() + -- Insert a <Tab> character for 'tabstop' to work with. + feed('i<Tab><Esc>') + -- Set 'tabstop' to a very high value. + -- Use feed(), not command(), to provoke crash. + feed(':set tabstop=3000000000<CR>') + eq(2, eval("1+1")) -- Still alive? + end) +end) |