github.com/psiphon-Labs/psiphon-tunnel-core@v2.0.28+incompatible/psiphon/upstreamproxy/go-ntlm/ntlm/helpers_test.go (about)

     1  //Copyright 2013 Thomson Reuters Global Resources. BSD License please see License file for more information
     2  
     3  package ntlm
     4  
     5  import (
     6  	"bytes"
     7  	"encoding/hex"
     8  	"testing"
     9  )
    10  
    11  func TestUTf16ToString(t *testing.T) {
    12  	expected, _ := hex.DecodeString("5500730065007200")
    13  	result := utf16FromString("User")
    14  	if !bytes.Equal(expected, result) {
    15  		t.Errorf("UTF16ToString failed got %s expected %s", hex.EncodeToString(result), "5500730065007200")
    16  	}
    17  }
    18  
    19  func TestMacsEquals(t *testing.T) {
    20  	// the MacsEqual should ignore the values in the second 4 bytes
    21  	firstSlice := []byte{0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xf0, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff}
    22  	secondSlice := []byte{0xf1, 0xf2, 0xf3, 0xf4, 0x00, 0x00, 0x00, 0x00, 0xf9, 0xf0, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff}
    23  	if !MacsEqual(firstSlice, secondSlice) {
    24  		t.Errorf("Expected MacsEqual(%v, %v) to be true", firstSlice, secondSlice)
    25  	}
    26  }
    27  
    28  func TestMacsEqualsFail(t *testing.T) {
    29  	// the last bytes in the following test case should cause MacsEqual to return false
    30  	firstSlice := []byte{0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xf0, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff}
    31  	secondSlice := []byte{0xf1, 0xf2, 0xf3, 0xf4, 0x00, 0x00, 0x00, 0x00, 0xf9, 0xf0, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xfe}
    32  	if MacsEqual(firstSlice, secondSlice) {
    33  		t.Errorf("Expected MacsEqual(%v, %v) to be false", firstSlice, secondSlice)
    34  	}
    35  }