65 lines
1.4 KiB
Go
65 lines
1.4 KiB
Go
package bencode
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import (
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"bytes"
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"testing"
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)
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type testStruct struct {
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Field1 string `bencode:"my field1"`
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Field2 int64 `bencode:"my field2"`
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Field3 int64 `bencode:"my field3,omitempty"`
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Field4 int64 `bencode:"-"`
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}
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type testOldTag struct {
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Field1 string "my field1"
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Field2 int64 "my field2"
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}
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func TestMarshalling(t *testing.T) {
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ts1 := testStruct{Field1: "foo", Field2: 123456}
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buf, err := Marshal(ts1)
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if err != nil {
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t.Fatal(err)
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}
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if bytes.Contains(buf, []byte("omitempty")) || bytes.Contains(buf, []byte("field3")) {
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t.Errorf("should not have the string 'omitempty' or 'field3' in %q", buf)
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}
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if bytes.Contains(buf, []byte("Field4")) {
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t.Errorf("should not have the string 'Field4' in %q", buf)
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}
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ts2 := testStruct{}
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err = Unmarshal(buf, &ts2)
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if err != nil {
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t.Fatal(err)
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}
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if ts1.Field1 != ts2.Field1 {
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t.Errorf("expected %q, got %q", ts1.Field1, ts2.Field1)
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}
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if ts1.Field2 != ts2.Field2 {
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t.Errorf("expected %q, got %q", ts1.Field2, ts2.Field2)
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}
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}
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func TestOldMarshalling(t *testing.T) {
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ts1 := testOldTag{"foo", 123456}
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buf, err := Marshal(ts1)
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if err != nil {
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t.Fatal(err)
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}
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ts2 := testStruct{}
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err = Unmarshal(buf, &ts2)
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if err != nil {
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t.Fatal(err)
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}
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if ts1.Field1 != ts2.Field1 {
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t.Errorf("expected %q, got %q", ts1.Field1, ts2.Field1)
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}
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if ts1.Field2 != ts2.Field2 {
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t.Errorf("expected %q, got %q", ts1.Field2, ts2.Field2)
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}
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}
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