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37 lines
779 B

package student_test
import (
"reflect"
"testing"
"github.com/01-edu/z01"
solutions "./solutions"
student "./student"
)
func challengeBytes(t *testing.T, fn1, fn2 interface{}, args ...interface{}) {
st1 := z01.Monitor(fn1, args)
st2 := z01.Monitor(fn2, args)
if !reflect.DeepEqual(st1.Results, st2.Results) {
t.Fatalf("%s(%08b) == %08b instead of %08b\n",
z01.NameOfFunc(fn1),
args[0].(byte),
st1.Results[0].(byte),
st2.Results[0].(byte),
)
}
}
func TestSwapBits(t *testing.T) {
args := []byte{0x24, 0x14, 0x11, 0x22, 0xd2, 0x15, 0xff, 0x0, 0x35, 0x58, 0x43}
for i := 0; i < 10; i++ {
n := z01.RandIntBetween(0, 255)
args = append(args, byte(n))
}
for _, v := range args {
challengeBytes(t, student.SwapBits, solutions.SwapBits, v)
}
}