From 7af679333a0b11d8054899db1874b7fca2591b2c Mon Sep 17 00:00:00 2001
From: Yicheng Qin <qycqycqycqycqyc@gmail.com>
Date: Fri, 17 Oct 2014 11:25:45 -0700
Subject: [PATCH] integration: log microsecond time for integration tests

---
 integration/cluster_test.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/integration/cluster_test.go b/integration/cluster_test.go
index 4dd0937da..421c7fd77 100644
--- a/integration/cluster_test.go
+++ b/integration/cluster_test.go
@@ -3,6 +3,7 @@ package integration
 import (
 	"fmt"
 	"io/ioutil"
+	"log"
 	"net"
 	"net/http"
 	"net/http/httptest"
@@ -20,6 +21,11 @@ import (
 
 const tickDuration = 5 * time.Millisecond
 
+func init() {
+	// open microsecond-level time log for integration test debugging
+	log.SetFlags(log.Ltime | log.Lmicroseconds | log.Lshortfile)
+}
+
 func TestClusterOf1(t *testing.T) { testCluster(t, 1) }
 func TestClusterOf3(t *testing.T) { testCluster(t, 3) }