From 9cf9e6f197a0270a86b26ddfca65a6faa72da893 Mon Sep 17 00:00:00 2001
From: Pieter Noordhuis <pcnoordhuis@gmail.com>
Date: Fri, 14 May 2010 20:48:57 +0200
Subject: [PATCH] proc to retrieve values from INFO properties

---
 tests/support/util.tcl | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/tests/support/util.tcl b/tests/support/util.tcl
index 3f4a4259..a084df90 100644
--- a/tests/support/util.tcl
+++ b/tests/support/util.tcl
@@ -25,10 +25,16 @@ proc zlistAlikeSort {a b} {
     string compare [lindex $a 1] [lindex $b 1]
 }
 
+# Return value for INFO property
+proc status {r property} {
+    if {[regexp "\r\n$property:(.*?)\r\n" [$r info] _ value]} {
+        set _ $value
+    }
+}
+
 proc waitForBgsave r {
     while 1 {
-        set i [$r info]
-        if {[string match {*bgsave_in_progress:1*} $i]} {
+        if {[status r bgsave_in_progress] eq 1} {
             puts -nonewline "\nWaiting for background save to finish... "
             flush stdout
             after 1000
@@ -40,8 +46,7 @@ proc waitForBgsave r {
 
 proc waitForBgrewriteaof r {
     while 1 {
-        set i [$r info]
-        if {[string match {*bgrewriteaof_in_progress:1*} $i]} {
+        if {[status r bgrewriteaof_in_progress] eq 1} {
             puts -nonewline "\nWaiting for background AOF rewrite to finish... "
             flush stdout
             after 1000