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// 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 TestResolveNotices(t *testing.T) {
tests := []struct {
name string
roots []string
edges []annotated
expectedResolutions []res
}{
{
name: "firstparty",
roots: []string{"apacheBin.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "apacheLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheBin.meta_lic", "apacheLib.meta_lic", "notice"},
},
},
{
name: "firstpartydynamic",
roots: []string{"apacheBin.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "apacheLib.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
},
},
{
name: "firstpartydynamicshipped",
roots: []string{"apacheBin.meta_lic", "apacheLib.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "apacheLib.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheLib.meta_lic", "apacheLib.meta_lic", "notice"},
},
},
{
name: "restricted",
roots: []string{"apacheBin.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "gplLib.meta_lic", []string{"static"}},
{"apacheBin.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice|restricted"},
{"apacheBin.meta_lic", "gplLib.meta_lic", "restricted"},
{"apacheBin.meta_lic", "mitLib.meta_lic", "notice|restricted"},
},
},
{
name: "restrictedtool",
roots: []string{"apacheBin.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "gplBin.meta_lic", []string{"toolchain"}},
{"apacheBin.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheBin.meta_lic", "mitLib.meta_lic", "notice"},
},
},
{
name: "restricteddeep",
roots: []string{"apacheContainer.meta_lic"},
edges: []annotated{
{"apacheContainer.meta_lic", "apacheBin.meta_lic", []string{"static"}},
{"apacheContainer.meta_lic", "mitBin.meta_lic", []string{"static"}},
{"apacheBin.meta_lic", "gplLib.meta_lic", []string{"static"}},
{"apacheBin.meta_lic", "mplLib.meta_lic", []string{"static"}},
{"mitBin.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheContainer.meta_lic", "apacheContainer.meta_lic", "notice|restricted"},
{"apacheContainer.meta_lic", "apacheBin.meta_lic", "notice|restricted"},
{"apacheContainer.meta_lic", "gplLib.meta_lic", "restricted"},
{"apacheContainer.meta_lic", "mitBin.meta_lic", "notice"},
{"apacheContainer.meta_lic", "mitLib.meta_lic", "notice"},
{"apacheContainer.meta_lic", "mplLib.meta_lic", "reciprocal|restricted"},
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice|restricted"},
{"apacheBin.meta_lic", "gplLib.meta_lic", "restricted"},
{"apacheBin.meta_lic", "mplLib.meta_lic", "reciprocal|restricted"},
{"mitBin.meta_lic", "mitBin.meta_lic", "notice"},
{"mitBin.meta_lic", "mitLib.meta_lic", "notice"},
},
},
{
name: "restrictedwide",
roots: []string{"apacheContainer.meta_lic"},
edges: []annotated{
{"apacheContainer.meta_lic", "apacheBin.meta_lic", []string{"static"}},
{"apacheContainer.meta_lic", "gplLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheContainer.meta_lic", "apacheContainer.meta_lic", "notice|restricted"},
{"apacheContainer.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheContainer.meta_lic", "gplLib.meta_lic", "restricted"},
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
{"gplLib.meta_lic", "gplLib.meta_lic", "restricted"},
},
},
{
name: "restricteddynamic",
roots: []string{"apacheBin.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "gplLib.meta_lic", []string{"dynamic"}},
{"apacheBin.meta_lic", "mitLib.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheBin.meta_lic", "apacheBin.meta_lic", "restricted"},
},
},
{
name: "restricteddynamicshipped",
roots: []string{"apacheBin.meta_lic", "mitLib.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "gplLib.meta_lic", []string{"dynamic"}},
{"apacheBin.meta_lic", "mitLib.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice|restricted"},
{"apacheBin.meta_lic", "mitLib.meta_lic", "restricted"},
{"mitLib.meta_lic", "mitLib.meta_lic", "notice|restricted"},
},
},
{
name: "restricteddynamicdeep",
roots: []string{"apacheContainer.meta_lic"},
edges: []annotated{
{"apacheContainer.meta_lic", "apacheBin.meta_lic", []string{"static"}},
{"apacheContainer.meta_lic", "mitBin.meta_lic", []string{"static"}},
{"apacheBin.meta_lic", "gplLib.meta_lic", []string{"dynamic"}},
{"apacheBin.meta_lic", "mplLib.meta_lic", []string{"dynamic"}},
{"mitBin.meta_lic", "mitLib.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{
{"apacheContainer.meta_lic", "apacheContainer.meta_lic", "notice|restricted"},
{"apacheContainer.meta_lic", "apacheBin.meta_lic", "notice|restricted"},
{"apacheContainer.meta_lic", "mitBin.meta_lic", "notice"},
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice|restricted"},
{"mitBin.meta_lic", "mitBin.meta_lic", "notice"},
},
},
{
name: "restricteddynamicwide",
roots: []string{"apacheContainer.meta_lic"},
edges: []annotated{
{"apacheContainer.meta_lic", "apacheBin.meta_lic", []string{"static"}},
{"apacheContainer.meta_lic", "gplLib.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{
{"apacheContainer.meta_lic", "apacheContainer.meta_lic", "notice|restricted"},
{"apacheContainer.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
},
},
{
name: "restricteddynamicwideshipped",
roots: []string{"apacheContainer.meta_lic", "gplLib.meta_lic"},
edges: []annotated{
{"apacheContainer.meta_lic", "apacheBin.meta_lic", []string{"static"}},
{"apacheContainer.meta_lic", "gplLib.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{
{"apacheContainer.meta_lic", "apacheContainer.meta_lic", "notice|restricted"},
{"apacheContainer.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheContainer.meta_lic", "gplLib.meta_lic", "restricted"},
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
{"gplLib.meta_lic", "gplLib.meta_lic", "restricted"},
},
},
{
name: "weakrestricted",
roots: []string{"apacheBin.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "lgplLib.meta_lic", []string{"static"}},
{"apacheBin.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice|restricted_if_statically_linked"},
{"apacheBin.meta_lic", "lgplLib.meta_lic", "restricted_if_statically_linked"},
{"apacheBin.meta_lic", "mitLib.meta_lic", "notice|restricted_if_statically_linked"},
},
},
{
name: "weakrestrictedtool",
roots: []string{"apacheBin.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "lgplBin.meta_lic", []string{"toolchain"}},
{"apacheBin.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheBin.meta_lic", "mitLib.meta_lic", "notice"},
},
},
{
name: "weakrestrictedtoolshipped",
roots: []string{"apacheBin.meta_lic", "lgplBin.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "lgplBin.meta_lic", []string{"toolchain"}},
{"apacheBin.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheBin.meta_lic", "mitLib.meta_lic", "notice"},
{"lgplBin.meta_lic", "lgplBin.meta_lic", "restricted_if_statically_linked"},
},
},
{
name: "weakrestricteddeep",
roots: []string{"apacheContainer.meta_lic"},
edges: []annotated{
{"apacheContainer.meta_lic", "apacheBin.meta_lic", []string{"static"}},
{"apacheBin.meta_lic", "lgplLib.meta_lic", []string{"static"}},
{"apacheBin.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheContainer.meta_lic", "apacheContainer.meta_lic", "notice|restricted_if_statically_linked"},
{"apacheContainer.meta_lic", "apacheBin.meta_lic", "notice|restricted_if_statically_linked"},
{"apacheContainer.meta_lic", "lgplLib.meta_lic", "restricted_if_statically_linked"},
{"apacheContainer.meta_lic", "mitLib.meta_lic", "notice|restricted_if_statically_linked"},
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice|restricted_if_statically_linked"},
{"apacheBin.meta_lic", "lgplLib.meta_lic", "restricted_if_statically_linked"},
{"apacheBin.meta_lic", "mitLib.meta_lic", "notice|restricted_if_statically_linked"},
},
},
{
name: "weakrestrictedwide",
roots: []string{"apacheContainer.meta_lic"},
edges: []annotated{
{"apacheContainer.meta_lic", "apacheBin.meta_lic", []string{"static"}},
{"apacheContainer.meta_lic", "lgplLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheContainer.meta_lic", "apacheContainer.meta_lic", "notice|restricted_if_statically_linked"},
{"apacheContainer.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheContainer.meta_lic", "lgplLib.meta_lic", "restricted_if_statically_linked"},
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
{"lgplLib.meta_lic", "lgplLib.meta_lic", "restricted_if_statically_linked"},
},
},
{
name: "weakrestricteddynamic",
roots: []string{"apacheBin.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "lgplLib.meta_lic", []string{"dynamic"}},
{"apacheBin.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheBin.meta_lic", "mitLib.meta_lic", "notice"},
},
},
{
name: "weakrestricteddynamicshipped",
roots: []string{"apacheBin.meta_lic", "lgplLib.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "lgplLib.meta_lic", []string{"dynamic"}},
{"apacheBin.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheBin.meta_lic", "mitLib.meta_lic", "notice"},
{"lgplLib.meta_lic", "lgplLib.meta_lic", "restricted_if_statically_linked"},
},
},
{
name: "weakrestricteddynamicdeep",
roots: []string{"apacheContainer.meta_lic"},
edges: []annotated{
{"apacheContainer.meta_lic", "apacheBin.meta_lic", []string{"static"}},
{"apacheBin.meta_lic", "lgplLib.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{
{"apacheContainer.meta_lic", "apacheContainer.meta_lic", "notice"},
{"apacheContainer.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
},
},
{
name: "weakrestricteddynamicdeepshipped",
roots: []string{"apacheContainer.meta_lic", "lgplLib.meta_lic"},
edges: []annotated{
{"apacheContainer.meta_lic", "apacheBin.meta_lic", []string{"static"}},
{"apacheBin.meta_lic", "lgplLib.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{
{"apacheContainer.meta_lic", "apacheContainer.meta_lic", "notice"},
{"apacheContainer.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
{"lgplLib.meta_lic", "lgplLib.meta_lic", "restricted_if_statically_linked"},
},
},
{
name: "weakrestricteddynamicwide",
roots: []string{"apacheContainer.meta_lic"},
edges: []annotated{
{"apacheContainer.meta_lic", "apacheBin.meta_lic", []string{"static"}},
{"apacheContainer.meta_lic", "lgplLib.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{
{"apacheContainer.meta_lic", "apacheContainer.meta_lic", "notice"},
{"apacheContainer.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
},
},
{
name: "weakrestricteddynamicwideshipped",
roots: []string{"apacheContainer.meta_lic", "lgplLib.meta_lic"},
edges: []annotated{
{"apacheContainer.meta_lic", "apacheBin.meta_lic", []string{"static"}},
{"apacheContainer.meta_lic", "lgplLib.meta_lic", []string{"dynamic"}},
},
expectedResolutions: []res{
{"apacheContainer.meta_lic", "apacheContainer.meta_lic", "notice"},
{"apacheContainer.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
{"lgplLib.meta_lic", "lgplLib.meta_lic", "restricted_if_statically_linked"},
},
},
{
name: "classpath",
roots: []string{"apacheBin.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "gplWithClasspathException.meta_lic", []string{"static"}},
{"apacheBin.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheBin.meta_lic", "gplWithClasspathException.meta_lic", "permissive"},
{"apacheBin.meta_lic", "mitLib.meta_lic", "notice"},
},
},
{
name: "classpathdependent",
roots: []string{"dependentModule.meta_lic"},
edges: []annotated{
{"dependentModule.meta_lic", "gplWithClasspathException.meta_lic", []string{"static"}},
{"dependentModule.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"dependentModule.meta_lic", "dependentModule.meta_lic", "notice"},
{"dependentModule.meta_lic", "gplWithClasspathException.meta_lic", "permissive"},
{"dependentModule.meta_lic", "mitLib.meta_lic", "notice"},
},
},
{
name: "classpathdynamic",
roots: []string{"apacheBin.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "gplWithClasspathException.meta_lic", []string{"dynamic"}},
{"apacheBin.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheBin.meta_lic", "mitLib.meta_lic", "notice"},
},
},
{
name: "classpathdynamicshipped",
roots: []string{"apacheBin.meta_lic", "gplWithClasspathException.meta_lic"},
edges: []annotated{
{"apacheBin.meta_lic", "gplWithClasspathException.meta_lic", []string{"dynamic"}},
{"apacheBin.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"apacheBin.meta_lic", "apacheBin.meta_lic", "notice"},
{"apacheBin.meta_lic", "mitLib.meta_lic", "notice"},
{"gplWithClasspathException.meta_lic", "gplWithClasspathException.meta_lic", "permissive"},
},
},
{
name: "classpathdependentdynamic",
roots: []string{"dependentModule.meta_lic"},
edges: []annotated{
{"dependentModule.meta_lic", "gplWithClasspathException.meta_lic", []string{"dynamic"}},
{"dependentModule.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"dependentModule.meta_lic", "dependentModule.meta_lic", "notice"},
{"dependentModule.meta_lic", "mitLib.meta_lic", "notice"},
},
},
{
name: "classpathdependentdynamicshipped",
roots: []string{"dependentModule.meta_lic", "gplWithClasspathException.meta_lic"},
edges: []annotated{
{"dependentModule.meta_lic", "gplWithClasspathException.meta_lic", []string{"dynamic"}},
{"dependentModule.meta_lic", "mitLib.meta_lic", []string{"static"}},
},
expectedResolutions: []res{
{"dependentModule.meta_lic", "dependentModule.meta_lic", "notice"},
{"dependentModule.meta_lic", "mitLib.meta_lic", "notice"},
{"gplWithClasspathException.meta_lic", "gplWithClasspathException.meta_lic", "permissive"},
},
},
}
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 := ResolveNotices(lg)
checkSame(actualRs, expectedRs, t)
})
}
}