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76 lines
2.3 KiB
Lua
76 lines
2.3 KiB
Lua
-- Tests for :recover
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local helpers = require('test.functional.helpers')
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local lfs = require('lfs')
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local execute, eq, clear, eval, feed, expect, source =
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helpers.execute, helpers.eq, helpers.clear, helpers.eval, helpers.feed,
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helpers.expect, helpers.source
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describe(':recover', function()
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before_each(clear)
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it('fails if given a non-existent swapfile', function()
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local swapname = 'bogus-swapfile'
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execute('recover '..swapname) -- This should not segfault. #2117
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eq('E305: No swap file found for '..swapname, eval('v:errmsg'))
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end)
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end)
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describe(':preserve', function()
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local swapdir = lfs.currentdir()..'/testdir_recover_spec'
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before_each(function()
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clear()
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helpers.rmdir(swapdir)
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lfs.mkdir(swapdir)
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end)
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after_each(function()
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helpers.rmdir(swapdir)
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end)
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it("saves to custom 'directory' and (R)ecovers (issue #1836)", function()
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local testfile = 'testfile_recover_spec'
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-- Note: `set swapfile` *must* go after `set directory`: otherwise it may
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-- attempt to create a swapfile in different directory.
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local init = [[
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set directory^=]]..swapdir..[[//
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set swapfile fileformat=unix undolevels=-1
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]]
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source(init)
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execute('set swapfile fileformat=unix undolevels=-1')
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-- Put swapdir at the start of the 'directory' list. #1836
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execute('set directory^='..swapdir..'//')
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execute('edit '..testfile)
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feed('isometext<esc>')
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execute('preserve')
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source('redir => g:swapname | swapname | redir END')
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local swappath1 = eval('g:swapname')
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--TODO(justinmk): this is an ugly hack to force `helpers` to support
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--multiple sessions.
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local nvim2 = helpers.spawn({helpers.nvim_prog, '-u', 'NONE', '-i', 'NONE', '--embed'},
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true)
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helpers.set_session(nvim2)
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source(init)
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-- Use the "SwapExists" event to choose the (R)ecover choice at the dialog.
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execute('autocmd SwapExists * let v:swapchoice = "r"')
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execute('silent edit '..testfile)
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source('redir => g:swapname | swapname | redir END')
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local swappath2 = eval('g:swapname')
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-- swapfile from session 1 should end in .swp
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assert(testfile..'.swp' == string.match(swappath1, '[^%%]+$'))
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-- swapfile from session 2 should end in .swo
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assert(testfile..'.swo' == string.match(swappath2, '[^%%]+$'))
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expect('sometext')
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end)
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end)
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