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Require ordering of relationships when comparing parser output #2160

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1 change: 1 addition & 0 deletions .gitignore
Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@ VERSION
/test/results
coverage.txt
*.log
test/integration/test-fixtures/**/go.sum
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I keep running into goland generating go.sums for these and we don't want them in the codebase


# probable archives
.images
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2 changes: 2 additions & 0 deletions go.mod
Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,8 @@ require (
modernc.org/sqlite v1.25.0
)

require github.com/sanity-io/litter v1.5.5

require (
dario.cat/mergo v1.0.0 // indirect
github.com/AdaLogics/go-fuzz-headers v0.0.0-20230106234847-43070de90fa1 // indirect
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5 changes: 5 additions & 0 deletions go.sum
Original file line number Diff line number Diff line change
Expand Up @@ -206,6 +206,7 @@ github.com/cyphar/filepath-securejoin v0.2.4 h1:Ugdm7cg7i6ZK6x3xDF1oEu1nfkyfH53E
github.com/cyphar/filepath-securejoin v0.2.4/go.mod h1:aPGpWjXOXUn2NCNjFvBE6aRxGGx79pTxQpKOJNYHHl4=
github.com/dave/jennifer v1.7.0 h1:uRbSBH9UTS64yXbh4FrMHfgfY762RD+C7bUPKODpSJE=
github.com/dave/jennifer v1.7.0/go.mod h1:nXbxhEmQfOZhWml3D1cDK5M1FLnMSozpbFN/m3RmGZc=
github.com/davecgh/go-spew v0.0.0-20161028175848-04cdfd42973b/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
Expand Down Expand Up @@ -630,6 +631,7 @@ github.com/pkg/profile v1.7.0 h1:hnbDkaNWPCLMO9wGLdBFTIZvzDrDfBM2072E1S9gJkA=
github.com/pkg/profile v1.7.0/go.mod h1:8Uer0jas47ZQMJ7VD+OHknK4YDY07LPUC6dEvqDjvNo=
github.com/pkg/sftp v1.10.1/go.mod h1:lYOWFsE0bwd1+KfKJaKeuokY15vzFx25BLbzYYoAxZI=
github.com/pkg/sftp v1.13.1/go.mod h1:3HaPG6Dq1ILlpPZRO0HVMrsydcdLt6HRDccSgb87qRg=
github.com/pmezard/go-difflib v0.0.0-20151028094244-d8ed2627bdf0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=
Expand Down Expand Up @@ -668,6 +670,8 @@ github.com/saferwall/pe v1.4.5/go.mod h1:SNzv3cdgk8SBI0UwHfyTcdjawfdnN+nbydnEL7G
github.com/sagikazarmark/crypt v0.3.0/go.mod h1:uD/D+6UF4SrIR1uGEv7bBNkNqLGqUr43MRiaGWX1Nig=
github.com/saintfish/chardet v0.0.0-20230101081208-5e3ef4b5456d h1:hrujxIzL1woJ7AwssoOcM/tq5JjjG2yYOc8odClEiXA=
github.com/saintfish/chardet v0.0.0-20230101081208-5e3ef4b5456d/go.mod h1:uugorj2VCxiV1x+LzaIdVa9b4S4qGAcH6cbhh4qVxOU=
github.com/sanity-io/litter v1.5.5 h1:iE+sBxPBzoK6uaEP5Lt3fHNgpKcHXc/A2HGETy0uJQo=
github.com/sanity-io/litter v1.5.5/go.mod h1:9gzJgR2i4ZpjZHsKvUXIRQVk7P+yM3e+jAF7bU2UI5U=
github.com/sassoftware/go-rpmutils v0.2.0 h1:pKW0HDYMFWQ5b4JQPiI3WI12hGsVoW0V8+GMoZiI/JE=
github.com/sassoftware/go-rpmutils v0.2.0/go.mod h1:TJJQYtLe/BeEmEjelI3b7xNZjzAukEkeWKmoakvaOoI=
github.com/scylladb/go-set v1.0.3-0.20200225121959-cc7b2070d91e h1:7q6NSFZDeGfvvtIRwBrU/aegEYJYmvev0cHAwo17zZQ=
Expand Down Expand Up @@ -719,6 +723,7 @@ github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0 h1:1zr/of2m5FGMsad5YfcqgdqdWrIhu+EBEJRhR1U7z/c=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/testify v0.0.0-20161117074351-18a02ba4a312/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.3.1-0.20190311161405-34c6fa2dc709/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
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5 changes: 5 additions & 0 deletions syft/pkg/cataloger/cpp/parse_conanlock_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -271,6 +271,11 @@ func TestParseConanlock(t *testing.T) {
},
}

// relationships require IDs to be set to be sorted similarly
for i := range expected {
expected[i].SetID()
}

var expectedRelationships = []artifact.Relationship{
{
From: expected[1], // boost
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19 changes: 19 additions & 0 deletions syft/pkg/cataloger/internal/pkgtest/test_generic_parser.go
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ import (

"github.com/google/go-cmp/cmp"
"github.com/google/go-cmp/cmp/cmpopts"
"github.com/sanity-io/litter"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"

Expand Down Expand Up @@ -252,13 +253,31 @@ func (p *CatalogTester) TestCataloger(t *testing.T, cataloger pkg.Cataloger) {
}
}

var relationshipStringer = litter.Options{
Compact: true,
StripPackageNames: false,
HidePrivateFields: true, // we want to ignore package IDs
HideZeroValues: true,
StrictGo: true,
//FieldExclusions: ... // these can be added for future values that need to be ignored
//FieldFilter: ...
}

func relationshipLess(x, y artifact.Relationship) bool {
// we just need a stable sort, the ordering does not need to be sensible
xStr := relationshipStringer.Sdump(x)
yStr := relationshipStringer.Sdump(y)
return xStr < yStr
}

// nolint:funlen
func (p *CatalogTester) assertPkgs(t *testing.T, pkgs []pkg.Package, relationships []artifact.Relationship) {
t.Helper()

p.compareOptions = append(p.compareOptions,
cmpopts.IgnoreFields(pkg.Package{}, "id"), // note: ID is not deterministic for test purposes
cmpopts.SortSlices(pkg.Less),
cmpopts.SortSlices(relationshipLess),
cmp.Comparer(
func(x, y file.LocationSet) bool {
xs := x.ToSlice()
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