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| -rw-r--r-- | test/functional/ex_cmds/recover_spec.lua | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/test/functional/ex_cmds/recover_spec.lua b/test/functional/ex_cmds/recover_spec.lua new file mode 100644 index 0000000000..d4c9477133 --- /dev/null +++ b/test/functional/ex_cmds/recover_spec.lua @@ -0,0 +1,71 @@ +-- Tests for :recover + +local helpers = require('test.functional.helpers') +local execute, eq, clear, eval, feed, expect, source = + helpers.execute, helpers.eq, helpers.clear, helpers.eval, helpers.feed, + helpers.expect, helpers.source + +describe(':recover', function() + before_each(clear) + + it('fails if given a non-existent swapfile', function() + local swapname = 'bogus-swapfile' + execute('recover '..swapname) -- This should not segfault. #2117 + eq('E305: No swap file found for '..swapname, eval('v:errmsg')) + end) + +end) + +describe(':preserve', function() + local swapdir = lfs.currentdir()..'/testdir_recover_spec' + before_each(function() + clear() + os.remove(swapdir) + lfs.mkdir(swapdir) + end) + after_each(function() + os.remove(swapdir) + end) + + it("saves to custom 'directory' and (R)ecovers (issue #1836)", function() + local testfile = 'testfile_recover_spec' + local init = [[ + set swapfile fileformat=unix undolevels=-1 + set directory^=]]..swapdir..[[// + ]] + + source(init) + execute('set swapfile fileformat=unix undolevels=-1') + -- Put swapdir at the start of the 'directory' list. #1836 + execute('set directory^='..swapdir..'//') + execute('edit '..testfile) + feed('isometext<esc>') + execute('preserve') + source('redir => g:swapname | swapname | redir END') + + local swappath1 = eval('g:swapname') + + --TODO(justinmk): this is an ugly hack to force `helpers` to support + --multiple sessions. + local nvim2 = helpers.spawn({helpers.nvim_prog, '-u', 'NONE', '--embed'}) + helpers.set_session(nvim2) + + source(init) + + -- Use the "SwapExists" event to choose the (R)ecover choice at the dialog. + execute('autocmd SwapExists * let v:swapchoice = "r"') + execute('silent edit '..testfile) + source('redir => g:swapname | swapname | redir END') + + local swappath2 = eval('g:swapname') + + -- swapfile from session 1 should end in .swp + assert(testfile..'.swp' == string.match(swappath1, '[^%%]+$')) + + -- swapfile from session 2 should end in .swo + assert(testfile..'.swo' == string.match(swappath2, '[^%%]+$')) + + expect('sometext') + end) + +end) |