github.com/GeniusesGroup/libgo@v0.0.0-20220929090155-5ff932cb408e/binary/be_test.go (about)

     1  package binary
     2  
     3  import "testing"
     4  
     5  func TestBigEndian_Uint16(t *testing.T) {
     6  	var expected uint16 = 0x0a0b
     7  	if got := BigEndian.Uint16([]byte{0x0a, 0x0b}); got != expected {
     8  		t.Errorf("BigEndian.Uint16(): got %x, want %x", got, expected)
     9  	}
    10  }
    11  
    12  func TestBigEndian_Uint32(t *testing.T) {
    13  	var expected uint32 = 0x0a0b0c0d
    14  	if got := BigEndian.Uint32([]byte{0x0a, 0x0b, 0x0c, 0x0d}); got != expected {
    15  		t.Errorf("BigEndian.Uint32(): got %x, want %x", got, expected)
    16  	}
    17  }
    18  
    19  func TestBigEndian_Uint64(t *testing.T) {
    20  	var expected uint64 = 0x08090a0b0c0d0e0f
    21  	if got := BigEndian.Uint64([]byte{0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f}); got != expected {
    22  		t.Errorf("BigEndian.Uint64(): got %x, want %x", got, expected)
    23  	}
    24  }
    25  
    26  func TestBigEndian_PutUint16(t *testing.T) {
    27  	var got [2]byte
    28  	var expected = [2]byte{0x0a, 0x0b}
    29  	if BigEndian.PutUint16(got[:], 0x0a0b); got != expected {
    30  		t.Errorf("BigEndian.PutUint16(): got %x, want %x", got, expected)
    31  	}
    32  }
    33  
    34  func TestBigEndian_PutUint32(t *testing.T) {
    35  	var got [4]byte
    36  	var expected = [4]byte{0x0a, 0x0b, 0x0c, 0x0d}
    37  	if BigEndian.PutUint32(got[:], 0x0a0b0c0d); got != expected {
    38  		t.Errorf("BigEndian.PutUint32(): got %x, want %x", got, expected)
    39  	}
    40  }
    41  
    42  func TestBigEndian_PutUint64(t *testing.T) {
    43  	var got [8]byte
    44  	var expected = [8]byte{0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f}
    45  	if BigEndian.PutUint64(got[:], 0x08090a0b0c0d0e0f); got != expected {
    46  		t.Errorf("BigEndian.PutUint64(): got %x, want %x", got, expected)
    47  	}
    48  }