⬥ ID3 encoding/decoding library in Go ⬥
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package util
import "testing"
func TestIsSet(t *testing.T) {
testBytes := []byte{1 << 0, 1 << 1, 1 << 2, 1 << 3}
for index, testByte := range testBytes {
if !IsSet(testByte, index+1) {
t.Errorf("IsSet failed: expected %dth bit of %d to be %v; got %v",
index+1, testByte, true, IsSet(testByte, index+1))
}
}
}