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unlock-music-cli/algo/qmc/qmc_512_test.go

62 lines
1.3 KiB
Go

package qmc
import (
"bytes"
"fmt"
"io"
"os"
"reflect"
"testing"
)
func loadTestDataQmcDecoder(filename string) ([]byte, []byte, error) {
encBody, err := os.ReadFile(fmt.Sprintf("./testdata/%s_raw.bin", filename))
if err != nil {
return nil, nil, err
}
encSuffix, err := os.ReadFile(fmt.Sprintf("./testdata/%s_suffix.bin", filename))
if err != nil {
return nil, nil, err
}
target, err := os.ReadFile(fmt.Sprintf("./testdata/%s_target.bin", filename))
if err != nil {
return nil, nil, err
}
return bytes.Join([][]byte{encBody, encSuffix}, nil), target, nil
}
func TestMflac0Decoder_Read(t *testing.T) {
tests := []struct {
name string
filename string
wantErr bool
}{
{"mflac0_rc4(512)", "mflac0_rc4", false},
{"mflac_map(256)", "mflac_map", false},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
raw, target, err := loadTestDataQmcDecoder(tt.filename)
if err != nil {
t.Fatal(err)
}
d, err := NewMflac0Decoder(bytes.NewReader(raw))
if err != nil {
t.Error(err)
}
buf := make([]byte, len(target))
if _, err := io.ReadFull(d, buf); err != nil {
t.Errorf("read bytes from decoder error = %v", err)
return
}
if !reflect.DeepEqual(buf, target) {
t.Errorf("Decrypt() got = %v, want %v", buf[:32], target[:32])
}
})
}
}