From 6796d46c3a2736edc88418f6de515c76e29f4aa9 Mon Sep 17 00:00:00 2001
From: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Date: Thu, 3 Nov 2016 23:05:34 +0900
Subject: implement go18 Pinger

---
 sqlite3_test.go | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'sqlite3_test.go')

diff --git a/sqlite3_test.go b/sqlite3_test.go
index cf826dd..fc5c99c 100644
--- a/sqlite3_test.go
+++ b/sqlite3_test.go
@@ -1315,6 +1315,22 @@ func TestDeclTypes(t *testing.T) {
 	}
 }
 
+func TestPinger(t *testing.T) {
+	db, err := sql.Open("sqlite3", ":memory:")
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = db.Ping()
+	if err != nil {
+		t.Fatal(err)
+	}
+	db.Close()
+	err = db.Ping()
+	if err == nil {
+		t.Fatal("Should be closed")
+	}
+}
+
 var customFunctionOnce sync.Once
 
 func BenchmarkCustomFunctions(b *testing.B) {
-- 
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