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api: Add tests for when not to handle NULs.

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This commit is contained in:
Scott Prager 2014-10-24 16:36:30 -04:00
parent 460843b4cd
commit cea5092f40
1 changed files with 9 additions and 0 deletions
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9
test/functional/api/vim_spec.lua
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@ -36,6 +36,10 @@ describe('vim_* functions', function()
-- 19 * 2 (each japanese character occupies two cells) -- 19 * 2 (each japanese character occupies two cells)
eq(44, nvim('strwidth', 'neovimのデザインかなりまともなのになってる。')) eq(44, nvim('strwidth', 'neovimのデザインかなりまともなのになってる。'))
end) end)
it('cannot handle NULs', function()
eq(0, nvim('strwidth', '\0abc'))
end)
end) end)
describe('{get,set}_current_line', function() describe('{get,set}_current_line', function()
@ -52,6 +56,11 @@ describe('vim_* functions', function()
eq({1, 2, {['3'] = 1}}, nvim('get_var', 'lua')) eq({1, 2, {['3'] = 1}}, nvim('get_var', 'lua'))
eq({1, 2, {['3'] = 1}}, nvim('eval', 'g:lua')) eq({1, 2, {['3'] = 1}}, nvim('eval', 'g:lua'))
end) end)
it('truncates values with NULs in them', function()
nvim('set_var', 'xxx', 'ab\0cd')
eq('ab', nvim('get_var', 'xxx'))
end)
end) end)
describe('{get,set}_option', function() describe('{get,set}_option', function()