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io: remove ReadLE/BE and WriteLE/BE

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It was replaced with faster specialized versions earlier.
This commit is contained in:
Evgenii Stratonikov 2019-12-13 11:38:24 +03:00
parent 07b88796fb
commit 8a2e1c3d0a
3 changed files with 14 additions and 87 deletions
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67
pkg/io/binaryrw_test.go
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@ -19,40 +19,6 @@ func (w *badRW) Read(p []byte) (int, error) {
return w.Write(p)
}
func TestWriteLE(t *testing.T) {
var (
val uint32 = 0xdeadbeef
readval uint32
bin = []byte{0xef, 0xbe, 0xad, 0xde}
)
bw := NewBufBinWriter()
bw.WriteLE(val)
assert.Nil(t, bw.Err)
wrotebin := bw.Bytes()
assert.Equal(t, wrotebin, bin)
br := NewBinReaderFromBuf(bin)
br.ReadLE(&readval)
assert.Nil(t, br.Err)
assert.Equal(t, val, readval)
}
func TestWriteBE(t *testing.T) {
var (
val uint32 = 0xdeadbeef
readval uint32
bin = []byte{0xde, 0xad, 0xbe, 0xef}
)
bw := NewBufBinWriter()
bw.WriteBE(val)
assert.Nil(t, bw.Err)
wrotebin := bw.Bytes()
assert.Equal(t, wrotebin, bin)
br := NewBinReaderFromBuf(bin)
br.ReadBE(&readval)
assert.Nil(t, br.Err)
assert.Equal(t, val, readval)
}
func TestWriteU64LE(t *testing.T) {
var (
val uint64 = 0xbadc0de15a11dead
@ -173,18 +139,18 @@ func TestReadLEErrors(t *testing.T) {
func TestBufBinWriter_Len(t *testing.T) {
val := []byte{0xde}
bw := NewBufBinWriter()
bw.WriteLE(val)
bw.WriteBytes(val)
require.Equal(t, 1, bw.Len())
}
func TestWriterErrHandling(t *testing.T) {
var badio = &badRW{}
bw := NewBinWriterFromIO(badio)
bw.WriteLE(uint32(0))
bw.WriteU32LE(uint32(0))
assert.NotNil(t, bw.Err)
// these should work (without panic), preserving the Err
bw.WriteLE(uint32(0))
bw.WriteBE(uint32(0))
bw.WriteU32LE(uint32(0))
bw.WriteU16BE(uint16(0))
bw.WriteVarUint(0)
bw.WriteVarBytes([]byte{0x55, 0xaa})
bw.WriteString("neo")
@ -193,19 +159,14 @@ func TestWriterErrHandling(t *testing.T) {
func TestReaderErrHandling(t *testing.T) {
var (
i uint32 = 0xdeadbeef
iorig = i
badio = &badRW{}
badio = &badRW{}
)
br := NewBinReaderFromIO(badio)
br.ReadLE(&i)
br.ReadU32LE()
assert.NotNil(t, br.Err)
// i shouldn't change
assert.Equal(t, i, iorig)
// these should work (without panic), preserving the Err
br.ReadLE(&i)
br.ReadBE(&i)
assert.Equal(t, i, iorig)
br.ReadU32LE()
br.ReadU16BE()
val := br.ReadVarUint()
assert.Equal(t, val, uint64(0))
b := br.ReadVarBytes()
@ -217,7 +178,7 @@ func TestReaderErrHandling(t *testing.T) {
func TestBufBinWriterErr(t *testing.T) {
bw := NewBufBinWriter()
bw.WriteLE(uint32(0))
bw.WriteU32LE(uint32(0))
assert.Nil(t, bw.Err)
// inject error
bw.Err = errors.New("oopsie")
@ -229,7 +190,7 @@ func TestBufBinWriterErr(t *testing.T) {
func TestBufBinWriterReset(t *testing.T) {
bw := NewBufBinWriter()
for i := 0; i < 3; i++ {
bw.WriteLE(uint32(i))
bw.WriteU32LE(uint32(i))
assert.Nil(t, bw.Err)
_ = bw.Bytes()
assert.NotNil(t, bw.Err)
@ -338,24 +299,24 @@ type testSerializable uint16
// EncodeBinary implements io.Serializable interface.
func (t testSerializable) EncodeBinary(w *BinWriter) {
w.WriteLE(t)
w.WriteU16LE(uint16(t))
}
// DecodeBinary implements io.Serializable interface.
func (t *testSerializable) DecodeBinary(r *BinReader) {
r.ReadLE(t)
*t = testSerializable(r.ReadU16LE())
}
type testPtrSerializable uint16
// EncodeBinary implements io.Serializable interface.
func (t *testPtrSerializable) EncodeBinary(w *BinWriter) {
w.WriteLE(t)
w.WriteU16LE(uint16(*t))
}
// DecodeBinary implements io.Serializable interface.
func (t *testPtrSerializable) DecodeBinary(r *BinReader) {
r.ReadLE(t)
*t = testPtrSerializable(r.ReadU16LE())
}
func TestBinWriter_WriteArray(t *testing.T) {