v1.0.0

common/serial/string_test.go

@@ -0,0 +1,59 @@
+package serial_test
+
+import (
+	"errors"
+	"testing"
+
+	"github.com/google/go-cmp/cmp"
+
+	. "github.com/xtls/xray-core/v1/common/serial"
+)
+
+func TestToString(t *testing.T) {
+	s := "a"
+	data := []struct {
+		Value  interface{}
+		String string
+	}{
+		{Value: s, String: s},
+		{Value: &s, String: s},
+		{Value: errors.New("t"), String: "t"},
+		{Value: []byte{'b', 'c'}, String: "[98 99]"},
+	}
+
+	for _, c := range data {
+		if r := cmp.Diff(ToString(c.Value), c.String); r != "" {
+			t.Error(r)
+		}
+	}
+}
+
+func TestConcat(t *testing.T) {
+	testCases := []struct {
+		Input  []interface{}
+		Output string
+	}{
+		{
+			Input: []interface{}{
+				"a", "b",
+			},
+			Output: "ab",
+		},
+	}
+
+	for _, testCase := range testCases {
+		actual := Concat(testCase.Input...)
+		if actual != testCase.Output {
+			t.Error("Unexpected output: ", actual, " but want: ", testCase.Output)
+		}
+	}
+}
+
+func BenchmarkConcat(b *testing.B) {
+	input := []interface{}{"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k"}
+
+	b.ReportAllocs()
+	for i := 0; i < b.N; i++ {
+		_ = Concat(input...)
+	}
+}