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Merge pull request #9355 from Roasbeef/rapid-fuzz-htlc-blobs

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contractcourt: add rapid derived fuzz test for HtlcAuxBlob
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Oliver Gugger 2025-01-13 10:35:53 -06:00 committed by GitHub
commit b958667811
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1 changed files with 21 additions and 11 deletions
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32
contractcourt/taproot_briefcase_test.go
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@ -127,20 +127,30 @@ func TestTaprootBriefcase(t *testing.T) {
require.Equal(t, testCase, &decodedCase) require.Equal(t, testCase, &decodedCase)
} }
// testHtlcAuxBlobProperties is a rapid property that verifies the encoding and
// decoding of the HTLC aux blobs.
func testHtlcAuxBlobProperties(t *rapid.T) {
htlcBlobs := rapid.Make[htlcAuxBlobs]().Draw(t, "htlcAuxBlobs")
var b bytes.Buffer
require.NoError(t, htlcBlobs.Encode(&b))
decodedBlobs := newAuxHtlcBlobs()
require.NoError(t, decodedBlobs.Decode(&b))
require.Equal(t, htlcBlobs, decodedBlobs)
}
// TestHtlcAuxBlobEncodeDecode tests the encode/decode methods of the HTLC aux // TestHtlcAuxBlobEncodeDecode tests the encode/decode methods of the HTLC aux
// blobs. // blobs.
func TestHtlcAuxBlobEncodeDecode(t *testing.T) { func TestHtlcAuxBlobEncodeDecode(t *testing.T) {
t.Parallel() t.Parallel()
rapid.Check(t, func(t *rapid.T) { rapid.Check(t, testHtlcAuxBlobProperties)
htlcBlobs := rapid.Make[htlcAuxBlobs]().Draw(t, "htlcAuxBlobs") }
var b bytes.Buffer // FuzzHtlcAuxBlobEncodeDecodeFuzz tests the encode/decode methods of the HTLC
require.NoError(t, htlcBlobs.Encode(&b)) // aux blobs using the rapid derived fuzzer.
func FuzzHtlcAuxBlobEncodeDecode(f *testing.F) {
decodedBlobs := newAuxHtlcBlobs() f.Fuzz(rapid.MakeFuzz(testHtlcAuxBlobProperties))
require.NoError(t, decodedBlobs.Decode(&b))
require.Equal(t, htlcBlobs, decodedBlobs)
})
} }