57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
package okenvelope
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import (
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"bytes"
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"testing"
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"realy.lol/chk"
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"realy.lol/envelopes"
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"realy.lol/envelopes/messages"
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"realy.lol/eventid"
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)
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func TestMarshalUnmarshal(t *testing.T) {
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var err error
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rb, rb1, rb2 := make([]byte, 0, 65535), make([]byte, 0, 65535), make([]byte, 0, 65535)
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for i := range 1000 {
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randMsg := messages.RandomMessage()
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req := NewFrom(eventid.Gen().Bytes(), i%2 == 1, randMsg)
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rb = req.Marshal(rb)
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rb1 = rb1[:len(rb)]
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copy(rb1, rb)
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var rem []byte
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var l string
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if l, rb = envelopes.Identify(rb); chk.E(err) {
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t.Fatal(err)
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}
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if l != L {
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t.Fatalf("invalid sentinel %s, expect %s", l, L)
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}
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req2 := New()
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if rem, err = req2.Unmarshal(rb); chk.E(err) {
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t.Fatal(err)
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}
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if len(rem) > 0 {
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t.Fatalf("unmarshal failed, remainder\n%d %s",
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len(rem), rem)
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}
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rb2 = req2.Marshal(rb2)
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if !bytes.Equal(rb1, rb2) {
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if len(rb1) != len(rb2) {
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t.Fatalf("unmarshal failed, different lengths\n%d %s\n%d %s\n",
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len(rb1), rb1, len(rb2), rb2)
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}
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for i := range rb1 {
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if rb1[i] != rb2[i] {
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t.Fatalf("unmarshal failed, difference at position %d\n%d %s\n%s\n%d %s\n%s\n",
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i, len(rb1), rb1[:i], rb1[i:], len(rb2), rb2[:i],
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rb2[i:])
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}
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}
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t.Fatalf("unmarshal failed\n%d %s\n%d %s\n",
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len(rb1), rb1, len(rb2), rb2)
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}
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rb, rb1, rb2 = rb[:0], rb1[:0], rb2[:0]
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}
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}
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