patch 8.0.0480: the remote_peek() test fails on MS-Windows
Problem: The remote_peek() test fails on MS-Windows.
Solution: Check for pending messages. Also report errors in the first run if
a flaky test fails twice.
diff --git a/src/os_mswin.c b/src/os_mswin.c
index 45b1478..bddb08d 100644
--- a/src/os_mswin.c
+++ b/src/os_mswin.c
@@ -2526,6 +2526,7 @@
int i;
char_u *reply;
reply_T *rep;
+ int did_process = FALSE;
/* When waiting, loop until the message waiting for is received. */
for (;;)
@@ -2562,7 +2563,17 @@
/* If we got here, we didn't find a reply. Return immediately if the
* "wait" parameter isn't set. */
if (!wait)
+ {
+ /* Process pending messages once. Without this, looping on
+ * remote_peek() would never get the reply. */
+ if (!did_process)
+ {
+ did_process = TRUE;
+ serverProcessPendingMessages();
+ continue;
+ }
break;
+ }
/* We need to wait for a reply. Enter a message loop until the
* "reply_received" flag gets set. */