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Workaround the unstable ordering of v:oldfiles in some more tests.

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Fixes #3676.

Reviewed-by: Marco Hinz <mh.codebro@gmail.com>
This commit is contained in:
John Szakmeister
2015-11-16 05:31:20 -05:00
parent 86ce65ebe9
commit d4f3d819d8
1 changed files with 18 additions and 7 deletions
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25
test/functional/ex_cmds/oldfiles_spec.lua
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@@ -3,7 +3,7 @@ local helpers = require('test.functional.helpers')
local buf, eq, execute = helpers.curbufmeths, helpers.eq, helpers.execute
local feed, nvim, nvim_prog = helpers.feed, helpers.nvim, helpers.nvim_prog
local set_session, spawn = helpers.set_session, helpers.spawn
local ok, set_session, spawn = helpers.ok, helpers.set_session, helpers.spawn
local shada_file = 'test.shada'
@@ -35,16 +35,15 @@ describe(':oldfiles', function()
screen = Screen.new(100, 5)
screen:attach()
execute('edit testfile1')
local filename1 = buf.get_name()
execute('edit testfile2')
local filename2 = buf.get_name()
execute('wshada ' .. shada_file)
execute('rshada! ' .. shada_file)
local oldfiles = helpers.meths.get_vvar('oldfiles')
execute('oldfiles')
screen:expect([[
testfile2 |
1: ]].. add_padding(filename1) ..[[ |
2: ]].. add_padding(filename2) ..[[ |
1: ]].. add_padding(oldfiles[1]) ..[[ |
2: ]].. add_padding(oldfiles[2]) ..[[ |
|
Press ENTER or type command to continue^ |
]])
@@ -53,15 +52,27 @@ end)
describe(':oldfiles!', function()
local filename
local filename2
local oldfiles
before_each(function()
_clear()
execute('edit testfile1')
execute('edit testfile2')
filename = buf.get_name()
execute('edit testfile2')
filename2 = buf.get_name()
execute('wshada ' .. shada_file)
_clear()
execute('rshada! ' .. shada_file)
-- Ensure v:oldfiles isn't busted. Since things happen so fast,
-- the ordering of v:oldfiles is unstable (it uses qsort() under-the-hood).
-- Let's verify the contents and the length of v:oldfiles before moving on.
oldfiles = helpers.meths.get_vvar('oldfiles')
eq(2, #oldfiles)
ok(filename == oldfiles[1] or filename == oldfiles[2])
ok(filename2 == oldfiles[1] or filename2 == oldfiles[2])
execute('oldfiles!')
end)
@@ -71,7 +82,7 @@ describe(':oldfiles!', function()
it('provides a prompt and edits the chosen file', function()
feed('2<cr>')
eq(filename, buf.get_name())
eq(oldfiles[2], buf.get_name())
end)
it('provides a prompt and does nothing on <cr>', function()