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api: Replace set_var(name, NIL) with del_var(name)

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This commit is contained in:
ZyX
2016-02-11 02:01:17 +03:00
parent af6603a6b4
commit f1ced96c28
11 changed files with 110 additions and 17 deletions
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6
test/functional/api/buffer_spec.lua
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@@ -3,6 +3,7 @@ local helpers = require('test.functional.helpers')
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 = helpers.funcs
describe('buffer_* functions', function()
before_each(clear)
@@ -234,11 +235,14 @@ describe('buffer_* functions', function()
end)
describe('{get,set}_var', function()
describe('{get,set,del}_var', function()
it('works', function()
curbuf('set_var', 'lua', {1, 2, {['3'] = 1}})
eq({1, 2, {['3'] = 1}}, curbuf('get_var', 'lua'))
eq({1, 2, {['3'] = 1}}, nvim('eval', 'b:lua'))
eq(1, funcs.exists('b:lua'))
curbufmeths.del_var('lua')
eq(0, funcs.exists('b:lua'))
end)
end)

8
test/functional/api/tabpage_spec.lua
View File

@@ -3,6 +3,9 @@ local helpers = require('test.functional.helpers')
local clear, nvim, tabpage, curtab, eq, ok =
helpers.clear, helpers.nvim, helpers.tabpage, helpers.curtab, helpers.eq,
helpers.ok
local wait = helpers.wait
local curtabmeths = helpers.curtabmeths
local funcs = helpers.funcs
describe('tabpage_* functions', function()
before_each(clear)
@@ -21,11 +24,14 @@ describe('tabpage_* functions', function()
end)
end)
describe('{get,set}_var', function()
describe('{get,set,del}_var', function()
it('works', function()
curtab('set_var', 'lua', {1, 2, {['3'] = 1}})
eq({1, 2, {['3'] = 1}}, curtab('get_var', 'lua'))
eq({1, 2, {['3'] = 1}}, nvim('eval', 't:lua'))
eq(1, funcs.exists('t:lua'))
curtabmeths.del_var('lua')
eq(0, funcs.exists('t:lua'))
end)
end)

15
test/functional/api/vim_spec.lua
View File

@@ -4,6 +4,8 @@ local Screen = require('test.functional.ui.screen')
local clear, nvim, eq, neq = helpers.clear, helpers.nvim, helpers.eq, helpers.neq
local ok, nvim_async, feed = helpers.ok, helpers.nvim_async, helpers.feed
local os_name = helpers.os_name
local meths = helpers.meths
local funcs = helpers.funcs
describe('vim_* functions', function()
before_each(clear)
@@ -70,11 +72,14 @@ describe('vim_* functions', function()
end)
end)
describe('{get,set}_var', function()
describe('{get,set,del}_var', function()
it('works', 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'))
eq(1, funcs.exists('g:lua'))
meths.del_var('lua')
eq(0, funcs.exists('g:lua'))
end)
it('set_var returns the old value', function()
@@ -84,6 +89,14 @@ describe('vim_* functions', function()
eq(val1, nvim('set_var', 'lua', val2))
end)
it('del_var returns the old value', function()
local val1 = {1, 2, {['3'] = 1}}
local val2 = {4, 7}
eq(nil, meths.set_var('lua', val1))
eq(val1, meths.set_var('lua', val2))
eq(val2, meths.del_var('lua'))
end)
it('truncates values with NULs in them', function()
nvim('set_var', 'xxx', 'ab\0cd')
eq('ab', nvim('get_var', 'xxx'))

7
test/functional/api/window_spec.lua
View File

@@ -5,6 +5,8 @@ local clear, nvim, curbuf, curbuf_contents, window, curwin, eq, neq,
helpers.curbuf_contents, helpers.window, helpers.curwin, helpers.eq,
helpers.neq, helpers.ok, helpers.feed, helpers.insert, helpers.eval
local wait = helpers.wait
local curwinmeths = helpers.curwinmeths
local funcs = helpers.funcs
-- check if str is visible at the beginning of some line
local function is_visible(str)
@@ -126,11 +128,14 @@ describe('window_* functions', function()
end)
end)
describe('{get,set}_var', function()
describe('{get,set,del}_var', function()
it('works', function()
curwin('set_var', 'lua', {1, 2, {['3'] = 1}})
eq({1, 2, {['3'] = 1}}, curwin('get_var', 'lua'))
eq({1, 2, {['3'] = 1}}, nvim('eval', 'w:lua'))
eq(1, funcs.exists('w:lua'))
curwinmeths.del_var('lua')
eq(0, funcs.exists('w:lua'))
end)
end)