diff options
| -rw-r--r-- | test/functional/shada/history_spec.lua | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/test/functional/shada/history_spec.lua b/test/functional/shada/history_spec.lua new file mode 100644 index 0000000000..b73a39f116 --- /dev/null +++ b/test/functional/shada/history_spec.lua @@ -0,0 +1,105 @@ +-- 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) |