From 3a2fe62f44a8a8513a087f75798425db7f9cc7bd Mon Sep 17 00:00:00 2001 From: Brad Fitzpatrick Date: Mon, 18 Mar 2013 15:33:04 -0700 Subject: database/sql: add DB.SetMaxIdleConns Update #4805 R=golang-dev, r CC=golang-dev https://golang.org/cl/7634045 --- src/pkg/database/sql/sql_test.go | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) (limited to 'src/pkg/database/sql/sql_test.go') diff --git a/src/pkg/database/sql/sql_test.go b/src/pkg/database/sql/sql_test.go index 5d3df721ed..2a9592e104 100644 --- a/src/pkg/database/sql/sql_test.go +++ b/src/pkg/database/sql/sql_test.go @@ -761,3 +761,32 @@ func TestSimultaneousQueries(t *testing.T) { } defer r2.Close() } + +func TestMaxIdleConns(t *testing.T) { + db := newTestDB(t, "people") + defer closeDB(t, db) + + tx, err := db.Begin() + if err != nil { + t.Fatal(err) + } + tx.Commit() + if got := len(db.freeConn); got != 1 { + t.Errorf("freeConns = %d; want 1", got) + } + + db.SetMaxIdleConns(0) + + if got := len(db.freeConn); got != 0 { + t.Errorf("freeConns after set to zero = %d; want 0", got) + } + + tx, err = db.Begin() + if err != nil { + t.Fatal(err) + } + tx.Commit() + if got := len(db.freeConn); got != 0 { + t.Errorf("freeConns = %d; want 0", got) + } +} -- cgit v1.3