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test/API: nvim_set_vvar() #9395

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This commit is contained in:
Justin M. Keyes
2019-01-14 00:40:38 +01:00
parent 475b97e021
commit 38b9256439
1 changed files with 13 additions and 2 deletions
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15
test/functional/api/vim_spec.lua
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@@ -351,8 +351,8 @@ describe('API', function()
end)
end)
describe('nvim_get_var, nvim_set_var, nvim_del_var', function()
it('works', function()
describe('set/get/del variables', function()
it('nvim_get_var, nvim_set_var, nvim_del_var', function()
nvim('set_var', 'lua', {1, 2, {['3'] = 1}})
eq({1, 2, {['3'] = 1}}, nvim('get_var', 'lua'))
eq({1, 2, {['3'] = 1}}, nvim('eval', 'g:lua'))
@@ -361,11 +361,22 @@ describe('API', function()
eq(0, funcs.exists('g:lua'))
eq({false, "Key not found: lua"}, meth_pcall(meths.del_var, 'lua'))
meths.set_var('lua', 1)
-- Set locked g: var.
command('lockvar lua')
eq({false, 'Key is locked: lua'}, meth_pcall(meths.del_var, 'lua'))
eq({false, 'Key is locked: lua'}, meth_pcall(meths.set_var, 'lua', 1))
end)
it('nvim_get_vvar, nvim_set_vvar', function()
-- Set readonly v: var.
expect_err('Key is read%-only: count$', request,
'nvim_set_vvar', 'count', 42)
-- Set writable v: var.
meths.set_vvar('errmsg', 'set by API')
eq('set by API', meths.get_vvar('errmsg'))
end)
it('vim_set_var returns the old value', function()
local val1 = {1, 2, {['3'] = 1}}
local val2 = {4, 7}