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93 lines
1.7 KiB
93 lines
1.7 KiB
4 years ago
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package yaml
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import (
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"math"
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"reflect"
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"testing"
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)
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func TestCodec_Unmarshal(t *testing.T) {
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tests := []struct {
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data string
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value interface{}
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}{
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{
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"",
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(*struct{})(nil),
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},
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{
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"{}", &struct{}{},
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}, {
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"v: hi",
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map[string]string{"v": "hi"},
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}, {
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"v: hi", map[string]interface{}{"v": "hi"},
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}, {
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"v: true",
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map[string]string{"v": "true"},
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}, {
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"v: true",
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map[string]interface{}{"v": true},
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}, {
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"v: 10",
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map[string]interface{}{"v": 10},
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}, {
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"v: 0b10",
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map[string]interface{}{"v": 2},
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}, {
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"v: 0xA",
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map[string]interface{}{"v": 10},
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}, {
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"v: 4294967296",
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map[string]int64{"v": 4294967296},
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}, {
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"v: 0.1",
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map[string]interface{}{"v": 0.1},
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}, {
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"v: .1",
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map[string]interface{}{"v": 0.1},
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}, {
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"v: .Inf",
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map[string]interface{}{"v": math.Inf(+1)},
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}, {
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"v: -.Inf",
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map[string]interface{}{"v": math.Inf(-1)},
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}, {
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"v: -10",
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map[string]interface{}{"v": -10},
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}, {
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"v: -.1",
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map[string]interface{}{"v": -0.1},
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},
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}
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for _, tt := range tests {
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v := reflect.ValueOf(tt.value).Type()
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value := reflect.New(v)
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err := (codec{}).Unmarshal([]byte(tt.data), value.Interface())
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if err != nil {
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t.Fatalf("(codec{}).Unmarshal should not return err")
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}
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}
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spec := struct {
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A string
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B map[string]interface{}
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}{A: "a"}
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err := (codec{}).Unmarshal([]byte("v: hi"), &spec.B)
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if err != nil {
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t.Fatalf("(codec{}).Unmarshal should not return err")
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}
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}
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func TestCodec_Marshal(t *testing.T) {
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value := map[string]string{"v": "hi"}
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got, err := (codec{}).Marshal(value)
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if err != nil {
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t.Fatalf("should not return err")
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}
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if string(got) != "v: hi\n" {
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t.Fatalf("want \"v: hi\n\" return \"%s\"", string(got))
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}
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}
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