patch 7.4.1359
Problem:    Channel test ch_sendexpr() times out.
Solution:   Increase the timeout
diff --git a/src/testdir/test_channel.vim b/src/testdir/test_channel.vim
index 47b8a04..431e407 100644
--- a/src/testdir/test_channel.vim
+++ b/src/testdir/test_channel.vim
@@ -146,7 +146,7 @@
 
   " check setting options (without testing the effect)
   call ch_setoptions(handle, {'callback': 's:NotUsed'})
-  call ch_setoptions(handle, {'timeout': 111})
+  call ch_setoptions(handle, {'timeout': 1111})
   call assert_fails("call ch_setoptions(handle, {'waittime': 111})", "E475")
   call assert_fails("call ch_setoptions(handle, {'mode': 'json'})", "E475")