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api: make nvim[_obj]_set_var and _del_var not return the old value

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Björn Linse
2016-09-14 11:17:07 +02:00
parent c61bf43a90
commit cd08e6cf72
12 changed files with 235 additions and 64 deletions
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16
test/functional/api/buffer_spec.lua
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@@ -4,6 +4,7 @@ local clear, nvim, buffer = helpers.clear, helpers.nvim, helpers.buffer
local curbuf, curwin, eq = helpers.curbuf, helpers.curwin, helpers.eq
local curbufmeths, ok = helpers.curbufmeths, helpers.ok
local funcs, request = helpers.funcs, helpers.request
local NIL = helpers.NIL
describe('buffer_* functions', function()
before_each(clear)
@@ -250,6 +251,21 @@ describe('buffer_* functions', function()
curbufmeths.del_var('lua')
eq(0, funcs.exists('b:lua'))
end)
it('buffer_set_var returns the old value', function()
local val1 = {1, 2, {['3'] = 1}}
local val2 = {4, 7}
eq(NIL, request('buffer_set_var', 0, 'lua', val1))
eq(val1, request('buffer_set_var', 0, 'lua', val2))
end)
it('buffer_del_var returns the old value', function()
local val1 = {1, 2, {['3'] = 1}}
local val2 = {4, 7}
eq(NIL, request('buffer_set_var', 0, 'lua', val1))
eq(val1, request('buffer_set_var', 0, 'lua', val2))
eq(val2, request('buffer_del_var', 0, 'lua'))
end)
end)
describe('{get,set}_option', function()