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85 lines
2.5 KiB
Lua
85 lines
2.5 KiB
Lua
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-- ShaDa variables saving/reading support
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local helpers = require('test.functional.helpers')
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local nvim, nvim_command, nvim_eval, eq =
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helpers.nvim, helpers.command, helpers.eval, helpers.eq
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local shada_helpers = require('test.functional.shada.helpers')
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local reset, set_additional_cmd, clear =
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shada_helpers.reset, shada_helpers.set_additional_cmd,
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shada_helpers.clear
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describe('ShaDa support code', function()
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before_each(reset)
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after_each(clear)
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it('is able to dump and read back string variable', function()
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nvim('set_var', 'STRVAR', 'foo')
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nvim_command('set viminfo+=!')
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nvim_command('wviminfo')
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reset()
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nvim_command('set viminfo+=!')
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nvim_command('rviminfo')
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eq('foo', nvim('get_var', 'STRVAR'))
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end)
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local autotest = function(tname, varname, varval)
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it('is able to dump and read back ' .. tname .. ' variable automatically',
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function()
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set_additional_cmd('set viminfo+=!')
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reset()
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nvim('set_var', varname, varval)
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-- Exit during `reset` is not a regular exit: it does not write viminfo
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-- automatically
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nvim_command('qall')
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reset()
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eq(varval, nvim('get_var', varname))
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end)
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end
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autotest('string', 'STRVAR', 'foo')
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autotest('number', 'NUMVAR', 42)
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autotest('float', 'FLTVAR', 42.5)
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autotest('dictionary', 'DCTVAR', {a=10})
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autotest('list', 'LSTVAR', {{a=10}, {b=10.5}, {c='str'}})
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it('does not read back variables without `!` in &viminfo', function()
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nvim('set_var', 'STRVAR', 'foo')
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nvim_command('set viminfo+=!')
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nvim_command('wviminfo')
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set_additional_cmd('set viminfo-=!')
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reset()
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nvim_command('rviminfo')
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eq(0, nvim_eval('exists("g:STRVAR")'))
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end)
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it('does not dump variables without `!` in &viminfo', function()
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nvim_command('set viminfo-=!')
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nvim('set_var', 'STRVAR', 'foo')
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nvim_command('wviminfo')
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reset()
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nvim_command('set viminfo+=!')
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nvim_command('rviminfo')
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eq(0, nvim_eval('exists("g:STRVAR")'))
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end)
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it('does not dump session variables', function()
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nvim_command('set viminfo+=!')
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nvim('set_var', 'StrVar', 'foo')
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nvim_command('wviminfo')
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reset()
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nvim_command('set viminfo+=!')
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nvim_command('rviminfo')
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eq(0, nvim_eval('exists("g:StrVar")'))
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end)
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it('does not dump regular variables', function()
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nvim_command('set viminfo+=!')
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nvim('set_var', 'str_var', 'foo')
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nvim_command('wviminfo')
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reset()
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nvim_command('set viminfo+=!')
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nvim_command('rviminfo')
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eq(0, nvim_eval('exists("g:str_var")'))
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end)
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end)
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