blob: 4abd96065aef57cb62d190bc1b51e2a5a45e8832 [file] [log] [blame]
// Copyright 2021 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package compliance
import (
"bytes"
"testing"
)
func TestResolveSourceSharing(t *testing.T) {
tests := []struct {
name string
roots []string
edges []annotated
expectedResolutions []res
}{
{
name: "independentmodulerestricted",
roots: []string{"apacheBin.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "gplWithClasspathException.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{},
},
{
name: "independentmodulerestrictedshipped",
roots: []string{"apacheBin.meta_lic", "gplWithClasspathException.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "gplWithClasspathException.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{},
},
{
name: "independentmodulestaticrestricted",
roots: []string{"apacheBin.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "gplWithClasspathException.meta_lic", []string{"static"}},
},
expectedResolutions: []res{},
},
{
name: "dependentmodulerestricted",
roots: []string{"dependentModule.meta_lic"},
edges: []annotated{
{"dependentModule.meta_lic", "gplWithClasspathException.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{},
},
{
name: "dependentmodulerestrictedshipclasspath",
roots: []string{"dependentModule.meta_lic", "gplWithClasspathException.meta_lic"},
edges: []annotated{
{"dependentModule.meta_lic", "gplWithClasspathException.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{},
},
{
name: "lgplonfprestricted",
roots: []string{"lgplBin.meta_lic"},
edges: []annotated{
{"lgplBin.meta_lic", "apacheLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"lgplBin.meta_lic", "lgplBin.meta_lic", "restricted_if_statically_linked"},
{"lgplBin.meta_lic", "apacheLib.meta_lic", "restricted_if_statically_linked"},
},
},
{
name: "lgplonfpdynamicrestricted",
roots: []string{"lgplBin.meta_lic"},
edges: []annotated{
{"lgplBin.meta_lic", "apacheLib.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{
{"lgplBin.meta_lic", "lgplBin.meta_lic", "restricted_if_statically_linked"},
},
},
{
name: "lgplonfpdynamicrestrictedshiplib",
roots: []string{"lgplBin.meta_lic", "apacheLib.meta_lic"},
edges: []annotated{
{"lgplBin.meta_lic", "apacheLib.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{
{"lgplBin.meta_lic", "lgplBin.meta_lic", "restricted_if_statically_linked"},
},
},
{
name: "gplonfprestricted",
roots: []string{"gplBin.meta_lic"},
edges: []annotated{
{"gplBin.meta_lic", "apacheLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"gplBin.meta_lic", "gplBin.meta_lic", "restricted"},
{"gplBin.meta_lic", "apacheLib.meta_lic", "restricted"},
},
},
{
name: "gplcontainerrestricted",
roots: []string{"gplContainer.meta_lic"},
edges: []annotated{
{"gplContainer.meta_lic", "apacheLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"gplContainer.meta_lic", "gplContainer.meta_lic", "restricted"},
{"gplContainer.meta_lic", "apacheLib.meta_lic", "restricted"},
{"apacheLib.meta_lic", "apacheLib.meta_lic", "restricted"},
},
},
{
name: "gploncontainerrestricted",
roots: []string{"apacheContainer.meta_lic"},
edges: []annotated{
{"apacheContainer.meta_lic", "apacheLib.meta_lic", []string{"static"}},
{"apacheContainer.meta_lic", "gplLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheContainer.meta_lic", "apacheContainer.meta_lic", "restricted"},
{"apacheContainer.meta_lic", "gplLib.meta_lic", "restricted"},
{"gplLib.meta_lic", "gplLib.meta_lic", "restricted"},
},
},
{
name: "gplonbinrestricted",
roots: []string{"apacheBin.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "apacheLib.meta_lic", []string{"static"}},
{"apacheBin.meta_lic", "gplLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheBin.meta_lic", "apacheBin.meta_lic", "restricted"},
{"apacheBin.meta_lic", "gplLib.meta_lic", "restricted"},
{"apacheBin.meta_lic", "apacheLib.meta_lic", "restricted"},
},
},
{
name: "gplonfpdynamicrestricted",
roots: []string{"gplBin.meta_lic"},
edges: []annotated{
{"gplBin.meta_lic", "apacheLib.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{
{"gplBin.meta_lic", "gplBin.meta_lic", "restricted"},
},
},
{
name: "gplonfpdynamicrestrictedshiplib",
roots: []string{"gplBin.meta_lic", "apacheLib.meta_lic"},
edges: []annotated{
{"gplBin.meta_lic", "apacheLib.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{
{"gplBin.meta_lic", "gplBin.meta_lic", "restricted"},
{"gplBin.meta_lic", "apacheLib.meta_lic", "restricted"},
{"apacheLib.meta_lic", "apacheLib.meta_lic", "restricted"},
},
},
{
name: "independentmodulereverserestricted",
roots: []string{"gplWithClasspathException.meta_lic"},
edges: []annotated{
{"gplWithClasspathException.meta_lic", "apacheBin.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{},
},
{
name: "independentmodulereversestaticrestricted",
roots: []string{"gplWithClasspathException.meta_lic"},
edges: []annotated{
{"gplWithClasspathException.meta_lic", "apacheBin.meta_lic", []string{"static"}},
},
expectedResolutions: []res{},
},
{
name: "dependentmodulereverserestricted",
roots: []string{"gplWithClasspathException.meta_lic"},
edges: []annotated{
{"gplWithClasspathException.meta_lic", "dependentModule.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{},
},
{
name: "dependentmodulereverserestrictedshipdependent",
roots: []string{"gplWithClasspathException.meta_lic", "dependentModule.meta_lic"},
edges: []annotated{
{"gplWithClasspathException.meta_lic", "dependentModule.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{},
},
{
name: "ponrrestricted",
roots: []string{"proprietary.meta_lic"},
edges: []annotated{
{"proprietary.meta_lic", "gplLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"proprietary.meta_lic", "proprietary.meta_lic", "restricted"},
{"proprietary.meta_lic", "gplLib.meta_lic", "restricted"},
},
},
{
name: "ronprestricted",
roots: []string{"gplBin.meta_lic"},
edges: []annotated{
{"gplBin.meta_lic", "proprietary.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"gplBin.meta_lic", "gplBin.meta_lic", "restricted"},
{"gplBin.meta_lic", "proprietary.meta_lic", "restricted"},
},
},
{
name: "noticeonb_e_orestricted",
roots: []string{"mitBin.meta_lic"},
edges: []annotated{
{"mitBin.meta_lic", "by_exception.meta_lic", []string{"static"}},
},
expectedResolutions: []res{},
},
{
name: "b_e_oonnoticerestricted",
roots: []string{"by_exception.meta_lic"},
edges: []annotated{
{"by_exception.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{},
},
{
name: "noticeonreciprecip",
roots: []string{"mitBin.meta_lic"},
edges: []annotated{
{"mitBin.meta_lic", "mplLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"mitBin.meta_lic", "mplLib.meta_lic", "reciprocal"},
},
},
{
name: "reciponnoticerecip",
roots: []string{"mplBin.meta_lic"},
edges: []annotated{
{"mplBin.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"mplBin.meta_lic", "mplBin.meta_lic", "reciprocal"},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
stderr := &bytes.Buffer{}
lg, err := toGraph(stderr, tt.roots, tt.edges)
if err != nil {
t.Errorf("unexpected test data error: got %s, want no error", err)
return
}
expectedRs := toResolutionSet(lg, tt.expectedResolutions)
actualRs := ResolveSourceSharing(lg)
checkResolves(actualRs, expectedRs, t)
})
}
}