Add bencode FuzzInterfaceRoundTrip

diff --git a/bencode/fuzz_test.go b/bencode/fuzz_test.go
index a4996df3c7093a658d66e97e1e31336ada2834a5..d0dce71f3d327af54a59aef8df71dcd219199f73 100644 (file)
--- a/bencode/fuzz_test.go
+++ b/bencode/fuzz_test.go
@@ -34,3 +34,20 @@ func Fuzz(f *testing.F) {
                c.Assert(d0, bencodeInterfaceChecker, d)
        })
 }
+
+func FuzzInterfaceRoundTrip(f *testing.F) {
+       for _, ret := range random_encode_tests {
+               f.Add([]byte(ret.expected))
+       }
+       f.Fuzz(func(t *testing.T, b []byte) {
+               c := qt.New(t)
+               var d interface{}
+               err := Unmarshal(b, &d)
+               if err != nil {
+                       c.Skip(err)
+               }
+               b0, err := Marshal(d)
+               c.Assert(err, qt.IsNil)
+               c.Check(b0, qt.DeepEquals, b)
+       })
+}

diff --git a/bencode/testdata/fuzz/FuzzInterfaceRoundTrip/1d7fd8d6b4e9380abbaa373f173a59a4d4418d23d3db9af8abd3ea5412c629c5 b/bencode/testdata/fuzz/FuzzInterfaceRoundTrip/1d7fd8d6b4e9380abbaa373f173a59a4d4418d23d3db9af8abd3ea5412c629c5
new file mode 100644 (file)
index 0000000..87fcc3d
--- /dev/null
+++ b/bencode/testdata/fuzz/FuzzInterfaceRoundTrip/1d7fd8d6b4e9380abbaa373f173a59a4d4418d23d3db9af8abd3ea5412c629c5
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("00:")

diff --git a/bencode/testdata/fuzz/FuzzInterfaceRoundTrip/2674fedd58e056c9322ff8ed4bd0b23e2d9080499038d4353739f5c81b05fc0a b/bencode/testdata/fuzz/FuzzInterfaceRoundTrip/2674fedd58e056c9322ff8ed4bd0b23e2d9080499038d4353739f5c81b05fc0a
new file mode 100644 (file)
index 0000000..903e02e
--- /dev/null
+++ b/bencode/testdata/fuzz/FuzzInterfaceRoundTrip/2674fedd58e056c9322ff8ed4bd0b23e2d9080499038d4353739f5c81b05fc0a
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("d3:000e")

diff --git a/bencode/testdata/fuzz/FuzzInterfaceRoundTrip/49dbd4b139383deb718477bee049320c697e6e7ae547e0a4c4ebd4c2cdd25c1b b/bencode/testdata/fuzz/FuzzInterfaceRoundTrip/49dbd4b139383deb718477bee049320c697e6e7ae547e0a4c4ebd4c2cdd25c1b
new file mode 100644 (file)
index 0000000..b2ace7b
--- /dev/null
+++ b/bencode/testdata/fuzz/FuzzInterfaceRoundTrip/49dbd4b139383deb718477bee049320c697e6e7ae547e0a4c4ebd4c2cdd25c1b
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("i00e")