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Copy pathint_test.go
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313 lines (310 loc) · 6.04 KB
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package binaryext
import (
"math"
"testing"
"github.com/stretchr/testify/assert"
)
func TestPutUint64(t *testing.T) {
tests := []struct {
in uint64
out []byte
}{
{0, []byte{0x0}},
{math.MaxUint64, []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}},
}
for _, test := range tests {
out := PutUint64(test.in)
assert.Equal(t, test.out, out)
}
}
func TestPutUint32(t *testing.T) {
tests := []struct {
in uint32
out []byte
}{
{0, []byte{0x0}},
{math.MaxUint32, []byte{0xff, 0xff, 0xff, 0xff}},
}
for _, test := range tests {
out := PutUint32(test.in)
assert.Equal(t, test.out, out)
}
}
func TestPutUint16(t *testing.T) {
tests := []struct {
in uint16
out []byte
}{
{0, []byte{0x0}},
{math.MaxUint16, []byte{0xff, 0xff}},
}
for _, test := range tests {
out := PutUint16(test.in)
assert.Equal(t, test.out, out)
}
}
func TestPutUint8(t *testing.T) {
tests := []struct {
in uint8
out []byte
}{
{0, []byte{0x0}},
{math.MaxUint8, []byte{0xff}},
}
for _, test := range tests {
out := PutUint8(test.in)
assert.Equal(t, test.out, out)
}
}
func TestUint64(t *testing.T) {
tests := []struct {
in []byte
out uint64
}{
{[]byte{0x0}, 0},
{[]byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, math.MaxUint64},
}
for _, test := range tests {
out, err := Uint64(test.in)
assert.Nil(t, err)
assert.Equal(t, test.out, out)
}
testErrors := []struct {
in []byte
}{
{[]byte{}},
{[]byte{0x1, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}},
}
for _, test := range testErrors {
_, err := Uint64(test.in)
assert.NotNil(t, err)
}
}
func TestUint32(t *testing.T) {
tests := []struct {
in []byte
out uint32
}{
{[]byte{0x0}, 0},
{[]byte{0xff, 0xff, 0xff, 0xff}, math.MaxUint32},
}
for _, test := range tests {
out, err := Uint32(test.in)
assert.Nil(t, err)
assert.Equal(t, test.out, out)
}
testErrors := []struct {
in []byte
}{
{[]byte{}},
{[]byte{0x1, 0xff, 0xff, 0xff, 0xff}},
}
for _, test := range testErrors {
_, err := Uint32(test.in)
assert.NotNil(t, err)
}
}
func TestUint16(t *testing.T) {
tests := []struct {
in []byte
out uint16
}{
{[]byte{0x0}, 0},
{[]byte{0xff, 0xff}, math.MaxUint16},
}
for _, test := range tests {
out, err := Uint16(test.in)
assert.Nil(t, err)
assert.Equal(t, test.out, out)
}
testErrors := []struct {
in []byte
}{
{[]byte{}},
{[]byte{0x1, 0xff, 0xff}},
}
for _, test := range testErrors {
_, err := Uint16(test.in)
assert.NotNil(t, err)
}
}
func TestUint8(t *testing.T) {
tests := []struct {
in []byte
out uint8
}{
{[]byte{0x0}, 0},
{[]byte{0xff}, math.MaxUint8},
}
for _, test := range tests {
out, err := Uint8(test.in)
assert.Nil(t, err)
assert.Equal(t, test.out, out)
}
testErrors := []struct {
in []byte
}{
{[]byte{}},
{[]byte{0x1, 0xff}},
}
for _, test := range testErrors {
_, err := Uint8(test.in)
assert.NotNil(t, err)
}
}
func TestPutInt64(t *testing.T) {
tests := []struct {
in int64
out []byte
}{
{0, []byte{0x0}},
{math.MinInt64, []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}},
{math.MaxInt64, []byte{0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}},
}
for _, test := range tests {
out := PutInt64(test.in)
assert.Equal(t, test.out, out)
}
}
func TestPutInt32(t *testing.T) {
tests := []struct {
in int32
out []byte
}{
{0, []byte{0x0}},
{math.MinInt32, []byte{0xff, 0xff, 0xff, 0xff}},
{math.MaxInt32, []byte{0xfe, 0xff, 0xff, 0xff}},
}
for _, test := range tests {
out := PutInt32(test.in)
assert.Equal(t, test.out, out)
}
}
func TestPutInt16(t *testing.T) {
tests := []struct {
in int16
out []byte
}{
{0, []byte{0x0}},
{math.MinInt16, []byte{0xff, 0xff}},
{math.MaxInt16, []byte{0xfe, 0xff}},
}
for _, test := range tests {
out := PutInt16(test.in)
assert.Equal(t, test.out, out)
}
}
func TestPutInt8(t *testing.T) {
tests := []struct {
in int8
out []byte
}{
{0, []byte{0x0}},
{math.MinInt8, []byte{0xff}},
{math.MaxInt8, []byte{0xfe}},
}
for _, test := range tests {
out := PutInt8(test.in)
assert.Equal(t, test.out, out)
}
}
func TestInt64(t *testing.T) {
tests := []struct {
in []byte
out int64
}{
{[]byte{0x0}, 0},
{[]byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, math.MinInt64},
{[]byte{0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, math.MaxInt64},
}
for _, test := range tests {
out, err := Int64(test.in)
assert.Nil(t, err)
assert.Equal(t, test.out, out)
}
testErrors := []struct {
in []byte
}{
{[]byte{}},
{[]byte{0x1, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}},
}
for _, test := range testErrors {
_, err := Int64(test.in)
assert.NotNil(t, err)
}
}
func TestInt32(t *testing.T) {
tests := []struct {
in []byte
out int32
}{
{[]byte{0x0}, 0},
{[]byte{0xff, 0xff, 0xff, 0xff}, math.MinInt32},
{[]byte{0xfe, 0xff, 0xff, 0xff}, math.MaxInt32},
}
for _, test := range tests {
out, err := Int32(test.in)
assert.Nil(t, err)
assert.Equal(t, test.out, out)
}
testErrors := []struct {
in []byte
}{
{[]byte{}},
{[]byte{0x1, 0xff, 0xff, 0xff, 0xff}},
}
for _, test := range testErrors {
_, err := Int32(test.in)
assert.NotNil(t, err)
}
}
func TestInt16(t *testing.T) {
tests := []struct {
in []byte
out int16
}{
{[]byte{0x0}, 0},
{[]byte{0xff, 0xff}, math.MinInt16},
{[]byte{0xfe, 0xff}, math.MaxInt16},
}
for _, test := range tests {
out, err := Int16(test.in)
assert.Nil(t, err)
assert.Equal(t, test.out, out)
}
testErrors := []struct {
in []byte
}{
{[]byte{}},
{[]byte{0x1, 0xff, 0xff}},
}
for _, test := range testErrors {
_, err := Int16(test.in)
assert.NotNil(t, err)
}
}
func TestInt8(t *testing.T) {
tests := []struct {
in []byte
out int8
}{
{[]byte{0x0}, 0},
{[]byte{0xff}, math.MinInt8},
{[]byte{0xfe}, math.MaxInt8},
}
for _, test := range tests {
out, err := Int8(test.in)
assert.Nil(t, err)
assert.Equal(t, test.out, out)
}
testErrors := []struct {
in []byte
}{
{[]byte{}},
{[]byte{0x1, 0xff}},
}
for _, test := range testErrors {
_, err := Int8(test.in)
assert.NotNil(t, err)
}
}