xgo/runtime/vm_bytes_test.go

18 lines
476 B
Go

package runtime_test
import (
"testing"
"github.com/d5/tengo/objects"
)
func TestBytes(t *testing.T) {
expect(t, `out = bytes("Hello World!")`, []byte("Hello World!"))
expect(t, `out = bytes("Hello") + bytes(" ") + bytes("World!")`, []byte("Hello World!"))
// bytes[] -> int
expect(t, `out = bytes("abcde")[0]`, 97)
expect(t, `out = bytes("abcde")[1]`, 98)
expect(t, `out = bytes("abcde")[4]`, 101)
expect(t, `out = bytes("abcde")[10]`, objects.UndefinedValue)
}