commit 240583869ae477202494dd01ef1e8e2bac650f10
author Bram Moolenaar <Bram@vim.org> Thu Jan 24 23:11:49 2019 +0100
committer Bram Moolenaar <Bram@vim.org> Thu Jan 24 23:11:49 2019 +0100
tree 11fc0b707bd3d9c5dba5da5f706b413373cf0824
parent 99531a7604ce89ba82f41cdb519669abb61f3df0

patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw()

Problem:    MS-Windows: cannot send large data with ch_sendraw().
Solution:   Split write into several WriteFile() calls. (Yasuhiro Matsumoto,
            closes #3823)

src/testdir/test_channel_pipe.py

diff --git a/src/testdir/test_channel_pipe.py b/src/testdir/test_channel_pipe.py
index 9403786..810a8e3 100644
--- a/src/testdir/test_channel_pipe.py
+++ b/src/testdir/test_channel_pipe.py
@@ -56,4 +56,8 @@
         if typed.startswith("doubleerr "):
             print(typed[10:-1] + "\nAND " + typed[10:-1], file=sys.stderr)
             sys.stderr.flush()
+        if typed.startswith("XXX"):
+            print(typed, end='')
+            sys.stderr.flush()
+            break