Mercurial > vim
diff src/testdir/test_channel.vim @ 8074:dc32c8026899 v7.4.1331
commit https://github.com/vim/vim/commit/d46ae142aa9452e99576b5e923de974704e3c896
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Feb 16 13:33:52 2016 +0100
patch 7.4.1331
Problem: Crash when closing the channel in a callback. (Christian J.
Robinson)
Solution: Take the callback out of the list before invoking it.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 16 Feb 2016 13:45:04 +0100 |
| parents | e4c3f6720b03 |
| children | 7676818d486b |
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--- a/src/testdir/test_channel.vim +++ b/src/testdir/test_channel.vim @@ -301,6 +301,8 @@ func Test_pipe() endtry endfunc +"""""""""" + let s:unletResponse = '' func s:UnletHandler(handle, msg) let s:unletResponse = a:msg @@ -319,6 +321,28 @@ func Test_unlet_handle() call s:run_server('s:unlet_handle') endfunc +"""""""""" + +let s:unletResponse = '' +func s:CloseHandler(handle, msg) + let s:unletResponse = a:msg + call ch_close(s:channelfd) +endfunc + +" Test that "unlet handle" in a handler doesn't crash Vim. +func s:close_handle(port) + let s:channelfd = ch_open('localhost:' . a:port, s:chopt) + call ch_sendexpr(s:channelfd, "test", function('s:CloseHandler')) + sleep 10m + call assert_equal('what?', s:unletResponse) +endfunc + +func Test_close_handle() + call s:run_server('s:close_handle') +endfunc + +"""""""""" + func Test_open_fail() silent! let ch = ch_open("noserver") echo ch