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https://github.com/neovim/neovim.git
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5eb5f49488
Extend the capabilities of is_os to detect more platforms such as
freebsd and openbsd. Also remove `iswin()` helper function as it can be
replaced by `is_os("win")`.
69 lines
1.9 KiB
Lua
69 lines
1.9 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local clear, source = helpers.clear, helpers.source
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local eq, eval, command = helpers.eq, helpers.eval, helpers.command
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local exc_exec = helpers.exc_exec
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describe('Test for delete()', function()
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before_each(clear)
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after_each(function()
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os.remove('Xfile')
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end)
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it('file delete', function()
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command('split Xfile')
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command("call setline(1, ['a', 'b'])")
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command('wq')
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eq(eval("['a', 'b']"), eval("readfile('Xfile')"))
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eq(0, eval("delete('Xfile')"))
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eq(-1, eval("delete('Xfile')"))
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end)
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it('directory delete', function()
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command("call mkdir('Xdir1')")
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eq(1, eval("isdirectory('Xdir1')"))
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eq(0, eval("delete('Xdir1', 'd')"))
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eq(0, eval("isdirectory('Xdir1')"))
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eq(-1, eval("delete('Xdir1', 'd')"))
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end)
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it('symlink delete', function()
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source([[
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split Xfile
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call setline(1, ['a', 'b'])
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wq
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if has('win32')
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silent !mklink Xlink Xfile
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else
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silent !ln -s Xfile Xlink
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endif
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]])
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if eval('v:shell_error') ~= 0 then
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pending('Cannot create symlink')
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end
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-- Delete the link, not the file
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eq(0, eval("delete('Xlink')"))
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eq(-1, eval("delete('Xlink')"))
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eq(0, eval("delete('Xfile')"))
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end)
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it('symlink directory delete', function()
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command("call mkdir('Xdir1')")
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if helpers.is_os('win') then
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command("silent !mklink /j Xlink Xdir1")
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else
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command("silent !ln -s Xdir1 Xlink")
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end
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eq(1, eval("isdirectory('Xdir1')"))
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eq(1, eval("isdirectory('Xlink')"))
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-- Delete the link, not the directory
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eq(0, eval("delete('Xlink')"))
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eq(-1, eval("delete('Xlink')"))
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eq(0, eval("delete('Xdir1', 'd')"))
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end)
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it('gives correct emsgs', function()
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eq('Vim(call):E474: Invalid argument', exc_exec("call delete('')"))
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eq('Vim(call):E15: Invalid expression: 0', exc_exec("call delete('foo', 0)"))
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end)
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end)
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