Upgrading server dependancies (#4566)

vendor/github.com/lib/pq/go18_test.go

@@ -0,0 +1,68 @@
+// +build go1.8
+
+package pq
+
+import "testing"
+
+func TestMultipleSimpleQuery(t *testing.T) {
+	db := openTestConn(t)
+	defer db.Close()
+
+	rows, err := db.Query("select 1; set time zone default; select 2; select 3")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer rows.Close()
+
+	var i int
+	for rows.Next() {
+		if err := rows.Scan(&i); err != nil {
+			t.Fatal(err)
+		}
+		if i != 1 {
+			t.Fatalf("expected 1, got %d", i)
+		}
+	}
+	if !rows.NextResultSet() {
+		t.Fatal("expected more result sets", rows.Err())
+	}
+	for rows.Next() {
+		if err := rows.Scan(&i); err != nil {
+			t.Fatal(err)
+		}
+		if i != 2 {
+			t.Fatalf("expected 2, got %d", i)
+		}
+	}
+
+	// Make sure that if we ignore a result we can still query.
+
+	rows, err = db.Query("select 4; select 5")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer rows.Close()
+
+	for rows.Next() {
+		if err := rows.Scan(&i); err != nil {
+			t.Fatal(err)
+		}
+		if i != 4 {
+			t.Fatalf("expected 4, got %d", i)
+		}
+	}
+	if !rows.NextResultSet() {
+		t.Fatal("expected more result sets", rows.Err())
+	}
+	for rows.Next() {
+		if err := rows.Scan(&i); err != nil {
+			t.Fatal(err)
+		}
+		if i != 5 {
+			t.Fatalf("expected 5, got %d", i)
+		}
+	}
+	if rows.NextResultSet() {
+		t.Fatal("unexpected result set")
+	}
+}