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eval: Make sure that b:changedtick may not be unlocked via :unlo b:var

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It still may be unlocked by `:unlock b:.var`.
This commit is contained in:
ZyX
2017-02-20 22:04:20 +03:00
parent 908e53d98d
commit f2c9fd312c
3 changed files with 28 additions and 13 deletions
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11
test/functional/eval/changedtick_spec.lua
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@@ -95,8 +95,17 @@ describe('b:changedtick', function()
redir_exec(':let b:'))
end)
it('fails to unlock b:changedtick', function()
eq(0, exc_exec('let d = b:'))
eq(1, funcs.islocked('b:changedtick'))
-- FIXME
-- eq('\nE', redir_exec('unlockvar b:changedtick'))
-- eq(1, funcs.islocked('d.changedtick'))
eq('\nE46: Cannot change read-only variable "b:changedtick"',
redir_exec('unlockvar b:changedtick'))
-- FIXME
-- eq('\nE46: Cannot change read-only variable "b:changedtick"',
-- redir_exec('unlockvar d.changedtick'))
eq(1, funcs.islocked('b:changedtick'))
-- eq(1, funcs.islocked('d.changedtick'))
end)
it('is being completed', function()
feed(':echo b:<Tab><Home>let cmdline="<End>"<CR>')