fix nasty names
This commit is contained in:
@@ -8,7 +8,7 @@ import (
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"lukechampine.com/frand"
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)
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func TestUint16Codec(t *testing.T) {
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func TestUint16(t *testing.T) {
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// Helper function to generate random 16-bit integers
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generateRandomUint16 := func() uint16 {
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return uint16(frand.Intn(math.MaxUint16)) // math.MaxUint16 == 65535
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@@ -8,14 +8,14 @@ import (
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// MaxUint24 is the maximum value of a 24-bit unsigned integer: 2^24 - 1.
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const MaxUint24 uint32 = 1<<24 - 1
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// Uint24Codec is a codec for encoding and decoding 24-bit unsigned integers.
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type Uint24Codec struct {
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// Uint24 is a codec for encoding and decoding 24-bit unsigned integers.
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type Uint24 struct {
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value uint32
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}
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// SetUint24 sets the value as a 24-bit unsigned integer.
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// If the value exceeds the maximum allowable value for 24 bits, it returns an error.
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func (c *Uint24Codec) SetUint24(value uint32) error {
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func (c *Uint24) SetUint24(value uint32) error {
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if value > MaxUint24 {
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return errors.New("value exceeds 24-bit range")
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}
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@@ -24,13 +24,13 @@ func (c *Uint24Codec) SetUint24(value uint32) error {
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}
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// Uint24 gets the value as a 24-bit unsigned integer.
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func (c *Uint24Codec) Uint24() uint32 {
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func (c *Uint24) Uint24() uint32 {
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return c.value
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}
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// SetInt sets the value as an int, converting it to a 24-bit unsigned integer.
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// If the value is out of the 24-bit range, it returns an error.
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func (c *Uint24Codec) SetInt(value int) error {
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func (c *Uint24) SetInt(value int) error {
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if value < 0 || uint32(value) > MaxUint24 {
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return errors.New("value exceeds 24-bit range")
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}
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@@ -39,13 +39,13 @@ func (c *Uint24Codec) SetInt(value int) error {
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}
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// Int gets the value as an int, converted from the 24-bit unsigned integer.
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func (c *Uint24Codec) Int() int {
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func (c *Uint24) Int() int {
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return int(c.value)
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}
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// MarshalWrite encodes the 24-bit unsigned integer and writes it directly to the provided io.Writer.
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// The encoding uses 3 bytes in BigEndian order.
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func (c *Uint24Codec) MarshalWrite(w io.Writer) error {
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func (c *Uint24) MarshalWrite(w io.Writer) error {
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if c.value > MaxUint24 {
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return errors.New("value exceeds 24-bit range")
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}
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@@ -61,7 +61,7 @@ func (c *Uint24Codec) MarshalWrite(w io.Writer) error {
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}
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// UnmarshalRead reads 3 bytes directly from the provided io.Reader and decodes it into a 24-bit unsigned integer.
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func (c *Uint24Codec) UnmarshalRead(r io.Reader) error {
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func (c *Uint24) UnmarshalRead(r io.Reader) error {
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// Read 3 bytes directly from the reader
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var buf [3]byte
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_, err := io.ReadFull(r, buf[:]) // Ensure exactly 3 bytes are read
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@@ -5,7 +5,7 @@ import (
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"testing"
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)
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func TestUint24Codec(t *testing.T) {
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func TestUint24(t *testing.T) {
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tests := []struct {
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name string
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value uint32
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@@ -19,7 +19,7 @@ func TestUint24Codec(t *testing.T) {
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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codec := new(Uint24Codec)
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codec := new(Uint24)
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// Test SetUint24
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err := codec.SetUint24(tt.value)
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@@ -53,14 +53,14 @@ func TestUint24Codec(t *testing.T) {
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}
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// Decode from the buffer
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decodedCodec := new(Uint24Codec)
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if err := decodedCodec.UnmarshalRead(buf); err != nil {
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decoded := new(Uint24)
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if err := decoded.UnmarshalRead(buf); err != nil {
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t.Fatalf("UnmarshalRead failed: %v", err)
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}
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// Validate decoded value
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if decodedCodec.Uint24() != tt.value {
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t.Errorf("Decoded value mismatch: got %d, expected %d", decodedCodec.Uint24(), tt.value)
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if decoded.Uint24() != tt.value {
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t.Errorf("Decoded value mismatch: got %d, expected %d", decoded.Uint24(), tt.value)
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}
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})
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}
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@@ -5,38 +5,38 @@ import (
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"io"
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)
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// Uint32Codec is a codec for encoding and decoding 32-bit unsigned integers.
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type Uint32Codec struct {
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// Uint32 is a codec for encoding and decoding 32-bit unsigned integers.
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type Uint32 struct {
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value uint32
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}
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// SetUint32 sets the value as a uint32.
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func (c *Uint32Codec) SetUint32(value uint32) {
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func (c *Uint32) SetUint32(value uint32) {
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c.value = value
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}
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// Uint32 gets the value as a uint32.
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func (c *Uint32Codec) Uint32() uint32 {
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func (c *Uint32) Uint32() uint32 {
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return c.value
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}
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// SetInt sets the value as an int, converting it to uint32.
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// Values outside the range of uint32 (0–4294967295) will be truncated.
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func (c *Uint32Codec) SetInt(value int) {
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func (c *Uint32) SetInt(value int) {
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c.value = uint32(value)
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}
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// Int gets the value as an int, converted from uint32.
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func (c *Uint32Codec) Int() int {
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func (c *Uint32) Int() int {
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return int(c.value)
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}
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// MarshalWrite writes the uint32 value to the provided writer in BigEndian order.
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func (c *Uint32Codec) MarshalWrite(w io.Writer) error {
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func (c *Uint32) MarshalWrite(w io.Writer) error {
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return binary.Write(w, binary.BigEndian, c.value)
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}
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// UnmarshalRead reads a uint32 value from the provided reader in BigEndian order.
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func (c *Uint32Codec) UnmarshalRead(r io.Reader) error {
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func (c *Uint32) UnmarshalRead(r io.Reader) error {
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return binary.Read(r, binary.BigEndian, &c.value)
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}
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@@ -8,7 +8,7 @@ import (
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"lukechampine.com/frand"
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)
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func TestUint32Codec(t *testing.T) {
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func TestUint32(t *testing.T) {
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// Helper function to generate random 32-bit integers
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generateRandomUint32 := func() uint32 {
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return uint32(frand.Intn(math.MaxUint32)) // math.MaxUint32 == 4294967295
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@@ -20,7 +20,7 @@ func TestUint32Codec(t *testing.T) {
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randomInt := int(randomUint32)
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// Create a new codec
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codec := new(Uint32Codec)
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codec := new(Uint32)
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// Test UInt32 setter and getter
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codec.SetUint32(randomUint32)
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@@ -48,14 +48,14 @@ func TestUint32Codec(t *testing.T) {
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bufDec := bytes.NewBuffer(encoded)
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// Decode back the value
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decodedCodec := new(Uint32Codec)
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err = decodedCodec.UnmarshalRead(bufDec)
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decoded := new(Uint32)
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err = decoded.UnmarshalRead(bufDec)
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if err != nil {
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t.Fatalf("UnmarshalRead failed: %v", err)
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}
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if decodedCodec.Uint32() != randomUint32 {
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t.Fatalf("Decoded value mismatch: got %d, expected %d", decodedCodec.Uint32(), randomUint32)
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if decoded.Uint32() != randomUint32 {
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t.Fatalf("Decoded value mismatch: got %d, expected %d", decoded.Uint32(), randomUint32)
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}
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// Compare encoded bytes to ensure correctness
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@@ -8,12 +8,12 @@ import (
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// MaxUint40 is the maximum value of a 40-bit unsigned integer: 2^40 - 1.
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const MaxUint40 uint64 = 1<<40 - 1
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// Uint40Codec is a codec for encoding and decoding 40-bit unsigned integers.
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type Uint40Codec struct{ value uint64 }
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// Uint40 is a codec for encoding and decoding 40-bit unsigned integers.
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type Uint40 struct{ value uint64 }
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// SetUint40 sets the value as a 40-bit unsigned integer.
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// If the value exceeds the maximum allowable value for 40 bits, it returns an error.
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func (c *Uint40Codec) SetUint40(value uint64) error {
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func (c *Uint40) SetUint40(value uint64) error {
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if value > MaxUint40 {
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return errors.New("value exceeds 40-bit range")
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}
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@@ -22,11 +22,11 @@ func (c *Uint40Codec) SetUint40(value uint64) error {
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}
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// Uint40 gets the value as a 40-bit unsigned integer.
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func (c *Uint40Codec) Uint40() uint64 { return c.value }
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func (c *Uint40) Uint40() uint64 { return c.value }
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// SetInt sets the value as an int, converting it to a 40-bit unsigned integer.
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// If the value is out of the 40-bit range, it returns an error.
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func (c *Uint40Codec) SetInt(value int) error {
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func (c *Uint40) SetInt(value int) error {
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if value < 0 || uint64(value) > MaxUint40 {
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return errors.New("value exceeds 40-bit range")
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}
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@@ -36,11 +36,11 @@ func (c *Uint40Codec) SetInt(value int) error {
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// Int gets the value as an int, converted from the 40-bit unsigned integer.
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// Note: If the value exceeds the int range, it will be truncated.
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func (c *Uint40Codec) Int() int { return int(c.value) }
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func (c *Uint40) Int() int { return int(c.value) }
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// MarshalWrite encodes the 40-bit unsigned integer and writes it to the provided writer.
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// The encoding uses 5 bytes in BigEndian order.
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func (c *Uint40Codec) MarshalWrite(w io.Writer) (err error) {
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func (c *Uint40) MarshalWrite(w io.Writer) (err error) {
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if c.value > MaxUint40 {
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return errors.New("value exceeds 40-bit range")
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}
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@@ -57,7 +57,7 @@ func (c *Uint40Codec) MarshalWrite(w io.Writer) (err error) {
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}
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// UnmarshalRead reads 5 bytes from the provided reader and decodes it into a 40-bit unsigned integer.
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func (c *Uint40Codec) UnmarshalRead(r io.Reader) (err error) {
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func (c *Uint40) UnmarshalRead(r io.Reader) (err error) {
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// Buffer for the 5 bytes
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buf := make([]byte, 5)
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_, err = r.Read(buf)
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@@ -5,8 +5,8 @@ import (
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"testing"
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)
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func TestUint40Codec(t *testing.T) {
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// Test cases for Uint40Codec
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func TestUint40(t *testing.T) {
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// Test cases for Uint40
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tests := []struct {
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name string
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value uint64
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@@ -20,7 +20,7 @@ func TestUint40Codec(t *testing.T) {
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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codec := new(Uint40Codec)
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codec := new(Uint40)
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// Test SetUint40
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err := codec.SetUint40(tt.value)
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@@ -54,14 +54,14 @@ func TestUint40Codec(t *testing.T) {
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}
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// Decode from the buffer
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decodedCodec := new(Uint40Codec)
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if err = decodedCodec.UnmarshalRead(buf); err != nil {
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decoded := new(Uint40)
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if err = decoded.UnmarshalRead(buf); err != nil {
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t.Fatalf("UnmarshalRead failed: %v", err)
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}
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// Validate decoded value
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if decodedCodec.Uint40() != tt.value {
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t.Errorf("Decoded value mismatch: got %d, expected %d", decodedCodec.Uint40(), tt.value)
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if decoded.Uint40() != tt.value {
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t.Errorf("Decoded value mismatch: got %d, expected %d", decoded.Uint40(), tt.value)
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}
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})
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}
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@@ -5,38 +5,38 @@ import (
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"io"
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)
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// Uint64Codec is a codec for encoding and decoding 64-bit unsigned integers.
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type Uint64Codec struct {
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// Uint64 is a codec for encoding and decoding 64-bit unsigned integers.
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type Uint64 struct {
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value uint64
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}
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// SetUint64 sets the value as a uint64.
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func (c *Uint64Codec) SetUint64(value uint64) {
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func (c *Uint64) SetUint64(value uint64) {
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c.value = value
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}
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// Uint64 gets the value as a uint64.
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func (c *Uint64Codec) Uint64() uint64 {
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func (c *Uint64) Uint64() uint64 {
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return c.value
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}
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// SetInt sets the value as an int, converting it to uint64.
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// Values outside the range of uint64 are truncated.
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func (c *Uint64Codec) SetInt(value int) {
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func (c *Uint64) SetInt(value int) {
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c.value = uint64(value)
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}
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// Int gets the value as an int, converted from uint64. May truncate if the value exceeds the range of int.
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func (c *Uint64Codec) Int() int {
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func (c *Uint64) Int() int {
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return int(c.value)
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}
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// MarshalWrite writes the uint64 value to the provided writer in BigEndian order.
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func (c *Uint64Codec) MarshalWrite(w io.Writer) error {
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func (c *Uint64) MarshalWrite(w io.Writer) error {
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return binary.Write(w, binary.BigEndian, c.value)
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}
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// UnmarshalRead reads a uint64 value from the provided reader in BigEndian order.
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func (c *Uint64Codec) UnmarshalRead(r io.Reader) error {
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func (c *Uint64) UnmarshalRead(r io.Reader) error {
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return binary.Read(r, binary.BigEndian, &c.value)
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}
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@@ -8,7 +8,7 @@ import (
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"lukechampine.com/frand"
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)
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func TestUint64Codec(t *testing.T) {
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func TestUint64(t *testing.T) {
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// Helper function to generate random 64-bit integers
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generateRandomUint64 := func() uint64 {
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return frand.Uint64n(math.MaxUint64) // math.MaxUint64 == 18446744073709551615
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@@ -20,7 +20,7 @@ func TestUint64Codec(t *testing.T) {
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randomInt := int(randomUint64)
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// Create a new codec
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codec := new(Uint64Codec)
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codec := new(Uint64)
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// Test UInt64 setter and getter
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codec.SetUint64(randomUint64)
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@@ -48,14 +48,14 @@ func TestUint64Codec(t *testing.T) {
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bufDec := bytes.NewBuffer(encoded)
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// Decode back the value
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decodedCodec := new(Uint64Codec)
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err = decodedCodec.UnmarshalRead(bufDec)
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decoded := new(Uint64)
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err = decoded.UnmarshalRead(bufDec)
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if err != nil {
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t.Fatalf("UnmarshalRead failed: %v", err)
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}
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if decodedCodec.Uint64() != randomUint64 {
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t.Fatalf("Decoded value mismatch: got %d, expected %d", decodedCodec.Uint64(), randomUint64)
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if decoded.Uint64() != randomUint64 {
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t.Fatalf("Decoded value mismatch: got %d, expected %d", decoded.Uint64(), randomUint64)
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}
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// Compare encoded bytes to ensure correctness
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Reference in New Issue
Block a user