110 lines
1.5 KiB
Go
110 lines
1.5 KiB
Go
package jsonutil_test
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import (
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"encoding/json"
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"testing"
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"time"
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"github.com/aws/aws-sdk-go/private/protocol/json/jsonutil"
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"github.com/stretchr/testify/assert"
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)
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func S(s string) *string {
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return &s
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}
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func D(s int64) *int64 {
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return &s
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}
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func F(s float64) *float64 {
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return &s
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}
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func T(s time.Time) *time.Time {
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return &s
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}
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type J struct {
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S *string
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SS []string
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D *int64
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F *float64
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T *time.Time
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}
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var zero = 0.0
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var jsonTests = []struct {
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in interface{}
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out string
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err string
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}{
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{
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J{},
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`{}`,
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``,
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},
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{
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J{
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S: S("str"),
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SS: []string{"A", "B", "C"},
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D: D(123),
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F: F(4.56),
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T: T(time.Unix(987, 0)),
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},
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`{"S":"str","SS":["A","B","C"],"D":123,"F":4.56,"T":987}`,
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``,
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},
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{
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J{
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S: S(`"''"`),
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},
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`{"S":"\"''\""}`,
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``,
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},
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{
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J{
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S: S("\x00føø\u00FF\n\\\"\r\t\b\f"),
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},
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`{"S":"\u0000føøÿ\n\\\"\r\t\b\f"}`,
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``,
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},
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{
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J{
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F: F(4.56 / zero),
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},
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"",
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`json: unsupported value: +Inf`,
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},
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}
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func TestBuildJSON(t *testing.T) {
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for _, test := range jsonTests {
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out, err := jsonutil.BuildJSON(test.in)
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if test.err != "" {
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assert.Error(t, err)
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assert.Contains(t, err.Error(), test.err)
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} else {
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assert.NoError(t, err)
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assert.Equal(t, string(out), test.out)
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}
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}
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}
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func BenchmarkBuildJSON(b *testing.B) {
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for i := 0; i < b.N; i++ {
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for _, test := range jsonTests {
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jsonutil.BuildJSON(test.in)
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}
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}
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}
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func BenchmarkStdlibJSON(b *testing.B) {
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for i := 0; i < b.N; i++ {
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for _, test := range jsonTests {
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json.Marshal(test.in)
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}
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}
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}
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