1 files changed, 65 insertions, 0 deletions
diff --git a/src/database/sql/driver/types_test.go b/src/database/sql/driver/types_test.go
new file mode 100644
index 000000000..1ce0ff065
--- /dev/null
+++ b/src/database/sql/driver/types_test.go
@@ -0,0 +1,65 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package driver
+
+import (
+	"reflect"
+	"testing"
+	"time"
+)
+
+type valueConverterTest struct {
+	c   ValueConverter
+	in  interface{}
+	out interface{}
+	err string
+}
+
+var now = time.Now()
+var answer int64 = 42
+
+var valueConverterTests = []valueConverterTest{
+	{Bool, "true", true, ""},
+	{Bool, "True", true, ""},
+	{Bool, []byte("t"), true, ""},
+	{Bool, true, true, ""},
+	{Bool, "1", true, ""},
+	{Bool, 1, true, ""},
+	{Bool, int64(1), true, ""},
+	{Bool, uint16(1), true, ""},
+	{Bool, "false", false, ""},
+	{Bool, false, false, ""},
+	{Bool, "0", false, ""},
+	{Bool, 0, false, ""},
+	{Bool, int64(0), false, ""},
+	{Bool, uint16(0), false, ""},
+	{c: Bool, in: "foo", err: "sql/driver: couldn't convert \"foo\" into type bool"},
+	{c: Bool, in: 2, err: "sql/driver: couldn't convert 2 into type bool"},
+	{DefaultParameterConverter, now, now, ""},
+	{DefaultParameterConverter, (*int64)(nil), nil, ""},
+	{DefaultParameterConverter, &answer, answer, ""},
+	{DefaultParameterConverter, &now, now, ""},
+}
+
+func TestValueConverters(t *testing.T) {
+	for i, tt := range valueConverterTests {
+		out, err := tt.c.ConvertValue(tt.in)
+		goterr := ""
+		if err != nil {
+			goterr = err.Error()
+		}
+		if goterr != tt.err {
+			t.Errorf("test %d: %T(%T(%v)) error = %q; want error = %q",
+				i, tt.c, tt.in, tt.in, goterr, tt.err)
+		}
+		if tt.err != "" {
+			continue
+		}
+		if !reflect.DeepEqual(out, tt.out) {
+			t.Errorf("test %d: %T(%T(%v)) = %v (%T); want %v (%T)",
+				i, tt.c, tt.in, tt.in, out, out, tt.out, tt.out)
+		}
+	}
+}