mirror of
https://github.com/neovim/neovim.git
synced 2024-12-23 04:35:04 -07:00
136374ec6f
When backupcopy=auto buf_write assumes backupcopy=yes when the file is a hard/symbolic link. However this check was guarded by a UNIX ifdef. The check itself is portable and the guard can be removed. Added a couple tests to check the behaviour of bkc=auto and bkc=no with a symbolic link. Reported in #4525
39 lines
1.3 KiB
Lua
39 lines
1.3 KiB
Lua
-- Specs for :write
|
|
|
|
local helpers = require('test.functional.helpers')
|
|
local eq, eval, clear, write_file, execute, source =
|
|
helpers.eq, helpers.eval, helpers.clear, helpers.write_file,
|
|
helpers.execute, helpers.source
|
|
|
|
describe(':write', function()
|
|
it('&backupcopy=auto preserves symlinks', function()
|
|
clear('set backupcopy=auto')
|
|
os.remove('test_bkc_file.txt')
|
|
os.remove('test_bkc_link.txt')
|
|
write_file('test_bkc_file.txt', 'content0')
|
|
execute("silent !ln -s test_bkc_file.txt test_bkc_link.txt")
|
|
source([[
|
|
edit test_bkc_link.txt
|
|
call setline(1, ['content1'])
|
|
write
|
|
]])
|
|
eq(eval("['content1']"), eval("readfile('test_bkc_file.txt')"))
|
|
eq(eval("['content1']"), eval("readfile('test_bkc_link.txt')"))
|
|
end)
|
|
|
|
it('&backupcopy=no replaces symlink with new file', function()
|
|
clear('set backupcopy=no')
|
|
os.remove('test_bkc_file.txt')
|
|
os.remove('test_bkc_link.txt')
|
|
write_file('test_bkc_file.txt', 'content0')
|
|
execute("silent !ln -s test_bkc_file.txt test_bkc_link.txt")
|
|
source([[
|
|
edit test_bkc_link.txt
|
|
call setline(1, ['content1'])
|
|
write
|
|
]])
|
|
eq(eval("['content0']"), eval("readfile('test_bkc_file.txt')"))
|
|
eq(eval("['content1']"), eval("readfile('test_bkc_link.txt')"))
|
|
end)
|
|
end)
|