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local helpers = require('test.functional.helpers')(after_each)
local clear, source = helpers.clear, helpers.source
local eq, eval, command = helpers.eq, helpers.eval, helpers.command
describe('Test for delete()', function()
before_each(clear)
after_each(function()
os.remove('Xfile')
end)
it('file delete', function()
command('split Xfile')
command("call setline(1, ['a', 'b'])")
command('wq')
eq(eval("['a', 'b']"), eval("readfile('Xfile')"))
eq(0, eval("delete('Xfile')"))
eq(-1, eval("delete('Xfile')"))
end)
it('directory delete', function()
command("call mkdir('Xdir1')")
eq(1, eval("isdirectory('Xdir1')"))
eq(0, eval("delete('Xdir1', 'd')"))
eq(0, eval("isdirectory('Xdir1')"))
eq(-1, eval("delete('Xdir1', 'd')"))
end)
it('recursive delete', function()
command("call mkdir('Xdir1')")
command("call mkdir('Xdir1/subdir')")
command("call mkdir('Xdir1/empty')")
command('split Xdir1/Xfile')
command("call setline(1, ['a', 'b'])")
command('w')
command('w Xdir1/subdir/Xfile')
command('close')
eq(1, eval("isdirectory('Xdir1')"))
eq(eval("['a', 'b']"), eval("readfile('Xdir1/Xfile')"))
eq(1, eval("isdirectory('Xdir1/subdir')"))
eq(eval("['a', 'b']"), eval("readfile('Xdir1/subdir/Xfile')"))
eq(1, eval("isdirectory('Xdir1/empty')"))
eq(0, eval("delete('Xdir1', 'rf')"))
eq(0, eval("isdirectory('Xdir1')"))
eq(-1, eval("delete('Xdir1', 'd')"))
end)
it('symlink delete', function()
source([[
split Xfile
call setline(1, ['a', 'b'])
wq
if has('win32')
silent !mklink Xlink Xfile
else
silent !ln -s Xfile Xlink
endif
]])
if eval('v:shell_error') ~= 0 then
pending('Cannot create symlink')
end
-- Delete the link, not the file
eq(0, eval("delete('Xlink')"))
eq(-1, eval("delete('Xlink')"))
eq(0, eval("delete('Xfile')"))
end)
it('symlink directory delete', function()
command("call mkdir('Xdir1')")
if helpers.iswin() then
command("silent !mklink /j Xlink Xdir1")
else
command("silent !ln -s Xdir1 Xlink")
end
eq(1, eval("isdirectory('Xdir1')"))
eq(1, eval("isdirectory('Xlink')"))
-- Delete the link, not the directory
eq(0, eval("delete('Xlink')"))
eq(-1, eval("delete('Xlink')"))
eq(0, eval("delete('Xdir1', 'd')"))
end)
it('symlink recursive delete', function()
source([[
call mkdir('Xdir3')
call mkdir('Xdir3/subdir')
call mkdir('Xdir4')
split Xdir3/Xfile
call setline(1, ['a', 'b'])
w
w Xdir3/subdir/Xfile
w Xdir4/Xfile
close
if has('win32')
silent !mklink /j Xdir3\Xlink Xdir4
else
silent !ln -s ../Xdir4 Xdir3/Xlink
endif
]])
eq(1, eval("isdirectory('Xdir3')"))
eq(eval("['a', 'b']"), eval("readfile('Xdir3/Xfile')"))
eq(1, eval("isdirectory('Xdir3/subdir')"))
eq(eval("['a', 'b']"), eval("readfile('Xdir3/subdir/Xfile')"))
eq(1, eval("isdirectory('Xdir4')"))
eq(1, eval("isdirectory('Xdir3/Xlink')"))
eq(eval("['a', 'b']"), eval("readfile('Xdir4/Xfile')"))
eq(0, eval("delete('Xdir3', 'rf')"))
eq(0, eval("isdirectory('Xdir3')"))
eq(-1, eval("delete('Xdir3', 'd')"))
-- symlink is deleted, not the directory it points to
eq(1, eval("isdirectory('Xdir4')"))
eq(eval("['a', 'b']"), eval("readfile('Xdir4/Xfile')"))
eq(0, eval("delete('Xdir4/Xfile')"))
eq(0, eval("delete('Xdir4', 'd')"))
end)
end)
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