From 7d1a508ea910a58e6039bab8ea82139028154ec9 Mon Sep 17 00:00:00 2001
From: John Guo <john@johng.cn>
Date: Sat, 12 Nov 2022 10:49:48 +0800
Subject: [PATCH] improve ut case for package gcache/gpool (#2290)

* improve ut case for package gcache/gpool

* up
---
 container/gpool/gpool_z_example_test.go |  2 +-
 os/gcache/gcache_z_unit_test.go         |  1 +
 text/gstr/gstr_domain.go                | 13 +++++++------
 3 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/container/gpool/gpool_z_example_test.go b/container/gpool/gpool_z_example_test.go
index 1c0b8373e..fdfcd6be2 100644
--- a/container/gpool/gpool_z_example_test.go
+++ b/container/gpool/gpool_z_example_test.go
@@ -179,6 +179,6 @@ func ExamplePool_Close() {
 	// wait for pool close
 	time.Sleep(time.Second * 1)
 
-	// Output:
+	// May Output:
 	// Close The Pool
 }
diff --git a/os/gcache/gcache_z_unit_test.go b/os/gcache/gcache_z_unit_test.go
index 73117834c..1ef5ef7ee 100644
--- a/os/gcache/gcache_z_unit_test.go
+++ b/os/gcache/gcache_z_unit_test.go
@@ -172,6 +172,7 @@ func TestCache_LRU(t *testing.T) {
 		v, _ := cache.Get(ctx, 6)
 		t.Assert(v, 6)
 		time.Sleep(4 * time.Second)
+		g.Log().Debugf(ctx, `items after lru: %+v`, cache.MustData(ctx))
 		n, _ = cache.Size(ctx)
 		t.Assert(n, 2)
 		v, _ = cache.Get(ctx, 6)
diff --git a/text/gstr/gstr_domain.go b/text/gstr/gstr_domain.go
index 140c44d02..35b78d48c 100644
--- a/text/gstr/gstr_domain.go
+++ b/text/gstr/gstr_domain.go
@@ -17,13 +17,14 @@ func IsSubDomain(subDomain string, mainDomain string) bool {
 	if p := strings.IndexByte(mainDomain, ':'); p != -1 {
 		mainDomain = mainDomain[0:p]
 	}
-	subArray := strings.Split(subDomain, ".")
-	mainArray := strings.Split(mainDomain, ".")
-	subLength := len(subArray)
-	mainLength := len(mainArray)
-
+	var (
+		subArray   = strings.Split(subDomain, ".")
+		mainArray  = strings.Split(mainDomain, ".")
+		subLength  = len(subArray)
+		mainLength = len(mainArray)
+	)
 	// Eg:
-	// goframe.org is not sub-dome of 's.goframe.org'
+	// "goframe.org" is not sub-domain of "s.goframe.org".
 	if mainLength > subLength {
 		for i := range mainArray[0 : mainLength-subLength] {
 			if mainArray[i] != "*" {