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functests: Add history tests

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ZyX 2015-06-28 05:18:51 +03:00
parent 0fe9679101
commit bc52522616
1 changed files with 105 additions and 0 deletions
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test/functional/shada/history_spec.lua Normal file
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-- ShaDa history saving/reading support
local helpers = require('test.functional.helpers')
local nvim, nvim_command, nvim_eval, nvim_feed, eq =
helpers.nvim, helpers.command, helpers.eval, helpers.feed, helpers.eq
local shada_helpers = require('test.functional.shada.helpers')
local reset, set_additional_cmd, clear =
shada_helpers.reset, shada_helpers.set_additional_cmd,
shada_helpers.clear
describe('ShaDa support code', function()
before_each(reset)
after_each(clear)
it('is able to dump and read back command-line history', function()
nvim_command('set viminfo=\'0')
nvim_feed(':" Test\n')
nvim_command('wviminfo')
reset()
nvim_command('set viminfo=\'0')
nvim_command('rviminfo')
eq('" Test', nvim_eval('histget(":", -1)'))
end)
it('is able to dump and read back 2 items in command-line history', function()
nvim_command('set viminfo=\'0 history=2')
nvim_feed(':" Test\n')
nvim_feed(':" Test 2\n')
nvim_command('qall')
reset()
nvim_command('set viminfo=\'0 history=2')
nvim_command('rviminfo')
eq('" Test 2', nvim_eval('histget(":", -1)'))
eq('" Test', nvim_eval('histget(":", -2)'))
nvim_command('qall')
end)
it('respects &history when dumping',
function()
nvim_command('set viminfo=\'0 history=1')
nvim_feed(':" Test\n')
nvim_feed(':" Test 2\n')
nvim_command('wviminfo')
reset()
nvim_command('set viminfo=\'0 history=2')
nvim_command('rviminfo')
eq('" Test 2', nvim_eval('histget(":", -1)'))
eq('', nvim_eval('histget(":", -2)'))
end)
it('respects &history when loading',
function()
nvim_command('set viminfo=\'0 history=2')
nvim_feed(':" Test\n')
nvim_feed(':" Test 2\n')
nvim_command('wviminfo')
reset()
nvim_command('set viminfo=\'0 history=1')
nvim_command('rviminfo')
eq('" Test 2', nvim_eval('histget(":", -1)'))
eq('', nvim_eval('histget(":", -2)'))
end)
it('dumps only requested amount of command-line history items', function()
nvim_command('set viminfo=\'0,:1')
nvim_feed(':" Test\n')
nvim_feed(':" Test 2\n')
nvim_command('wviminfo')
reset()
nvim_command('set viminfo=\'0')
nvim_command('rviminfo')
eq('" Test 2', nvim_eval('histget(":", -1)'))
eq('', nvim_eval('histget(":", -2)'))
end)
it('does not respect number in &viminfo when loading history', function()
nvim_command('set viminfo=\'0')
nvim_feed(':" Test\n')
nvim_feed(':" Test 2\n')
nvim_command('wviminfo')
reset()
nvim_command('set viminfo=\'0,:1')
nvim_command('rviminfo')
eq('" Test 2', nvim_eval('histget(":", -1)'))
eq('" Test', nvim_eval('histget(":", -2)'))
end)
it('dumps and loads all kinds of histories', function()
nvim_command('debuggreedy')
nvim_feed(':debug echo "Test"\n" Test 2\nc\n') -- Debug history.
nvim_feed(':call input("")\nTest 2\n') -- Input history.
nvim_feed('"="Test"\nyy') -- Expression history.
nvim_feed('/Test\n') -- Search history
nvim_feed(':" Test\n') -- Command-line history
nvim_command('0debuggreedy')
nvim_command('wviminfo')
reset()
nvim_command('rviminfo')
eq('" Test', nvim_eval('histget(":", -1)'))
eq('Test', nvim_eval('histget("/", -1)'))
eq('"Test"', nvim_eval('histget("=", -1)'))
eq('Test 2', nvim_eval('histget("@", -1)'))
eq('c', nvim_eval('histget(">", -1)'))
end)
end)