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[#216] netmap: Add policy decode fuzz test

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Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
This commit is contained in:
Dmitrii Stepanov 2024-05-02 17:13:08 +03:00 committed by Evgenii Stratonikov
parent 99e02858af
commit 02c936f397
5 changed files with 48 additions and 16 deletions
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1
go.mod
View file

@ -34,6 +34,7 @@ require (
github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20230615193820-9185820289ce // indirect
github.com/nspcc-dev/rfc6979 v0.2.0 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/rogpeppe/go-internal v1.8.1 // indirect
github.com/twmb/murmur3 v1.1.8 // indirect
go.uber.org/atomic v1.10.0 // indirect
go.uber.org/goleak v1.2.1 // indirect

6
go.sum
View file

@ -31,8 +31,6 @@ cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohl
cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.16.1-0.20240422151450-df9b65324a4c h1:RFDrNsF2e+EJfaB8lZrRRxNjQkLfM09gnEyudvGuc10=
git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.16.1-0.20240422151450-df9b65324a4c/go.mod h1:OBDSr+DqV1z4VDouoX3YMleNc4DPBVBWTG3WDT2PK1o=
git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.16.1-0.20240427200446-67c6f305b21f h1:YyjsQNtrngQzIKOUtApXoi5r5pewatM+cXfpY19vZWo=
git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.16.1-0.20240427200446-67c6f305b21f/go.mod h1:OBDSr+DqV1z4VDouoX3YMleNc4DPBVBWTG3WDT2PK1o=
git.frostfs.info/TrueCloudLab/frostfs-contract v0.0.0-20230307110621-19a8ef2d02fb h1:S/TrbOOu9qEXZRZ9/Ddw7crnxbBUQLo68PSzQWYrc9M=
@ -302,6 +300,7 @@ github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1Cpa
github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
github.com/pierrec/lz4 v2.6.1+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
@ -334,8 +333,9 @@ github.com/prometheus/procfs v0.7.3/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1
github.com/prometheus/procfs v0.8.0/go.mod h1:z7EfXMXOkbkqb9IINtpCn86r/to3BnA0uaxHdg830/4=
github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
github.com/rogpeppe/go-internal v1.6.1 h1:/FiVV8dS/e+YqF2JvO3yXRFbBLTIuSDkuC7aBOAvL+k=
github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
github.com/rogpeppe/go-internal v1.8.1 h1:geMPLpDpQOgVyCg5z5GoRwLHepNdb71NXb67XFkP+Eg=
github.com/rogpeppe/go-internal v1.8.1/go.mod h1:JeRgkft04UBgHMgCIwADu4Pn6Mtm5d4nPKWu0nJ5d+o=
github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=

26
netmap/policy_decode_test.go
View file

@ -7,50 +7,50 @@ import (
"github.com/stretchr/testify/require"
)
func TestDecodeString(t *testing.T) {
testCases := []string{
`REP 2
var validPlacementPolicy = []string{
`REP 2
CBF 2
SELECT 2 FROM *`,
`REP 1 IN X
`REP 1 IN X
CBF 1
SELECT 2 IN SAME Location FROM * AS X`,
`REP 1 IN X
`REP 1 IN X
REP 2 IN Y
CBF 1
SELECT 2 FROM * AS X
SELECT 3 FROM * AS Y`,
`REP 1 IN X
`REP 1 IN X
SELECT 2 IN City FROM Good AS X
FILTER Country EQ RU AS FromRU
FILTER Country EQ EN AS FromEN
FILTER @FromRU AND @FromEN AND Rating GT 7 AS Good`,
`REP 7 IN SPB
`REP 7 IN SPB
SELECT 1 IN City FROM SPBSSD AS SPB
FILTER City EQ SPB AND SSD EQ true OR City EQ SPB AND Rating GE 5 AS SPBSSD`,
`REP 7 IN SPB
`REP 7 IN SPB
SELECT 1 IN City FROM SPBSSD AS SPB
FILTER NOT (NOT (City EQ SPB) AND SSD EQ true OR City EQ SPB AND Rating GE 5) AS SPBSSD`,
`REP 1 IN FNODE
`REP 1 IN FNODE
CBF 1
SELECT 1 FROM F AS FNODE
FILTER Node EQ '10.78.8.11' AS F`,
`UNIQUE
`UNIQUE
REP 1
REP 1`,
`EC 1.2 IN X
`EC 1.2 IN X
SELECT 3 IN City FROM * AS X`,
}
}
func TestDecodeString(t *testing.T) {
var p PlacementPolicy
for _, testCase := range testCases {
for _, testCase := range validPlacementPolicy {
require.NoError(t, p.DecodeString(testCase), "unable parse %s", testCase)
var b strings.Builder
require.NoError(t, p.WriteStringTo(&b))

14
netmap/policy_fuzz.go Normal file
View file

@ -0,0 +1,14 @@
//go:build gofuzz
// +build gofuzz
package netmap
func DoFuzzPlacementPolicyDecode(data []byte) int {
p := string(data)
if p == "" {
return 0
}
var pp PlacementPolicy
_ = pp.DecodeString(p)
return 1
}

17
netmap/policy_fuzz_test.go Normal file
View file

@ -0,0 +1,17 @@
//go:build gofuzz
// +build gofuzz
package netmap
import (
"testing"
)
func FuzzDecodeString(f *testing.F) {
for _, pp := range validPlacementPolicy {
f.Add([]byte(pp))
}
f.Fuzz(func(t *testing.T, data []byte) {
DoFuzzPlacementPolicyDecode(data)
})
}