c45c3b5ec6
Copied from cl/240594925. Bug: 121158314 Test: copied unit tests Change-Id: I2e91126285dcd33171ff8b8dbfcfa5d48501f535
127 lines
2.6 KiB
Go
127 lines
2.6 KiB
Go
// Copyright 2019 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package main
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import (
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"archive/zip"
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"bytes"
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"reflect"
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"testing"
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)
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func bytesToZipArtifactFile(name string, data []byte) *ZipArtifactFile {
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buf := &bytes.Buffer{}
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w := zip.NewWriter(buf)
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f, err := w.Create(name)
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if err != nil {
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panic(err)
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}
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_, err = f.Write(data)
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if err != nil {
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panic(err)
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}
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w.Close()
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r, err := zip.NewReader(bytes.NewReader(buf.Bytes()), int64(buf.Len()))
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if err != nil {
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panic(err)
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}
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return &ZipArtifactFile{r.File[0]}
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}
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var f1a = bytesToZipArtifactFile("dir/f1", []byte(`
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a
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foo: bar
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c
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`))
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var f1b = bytesToZipArtifactFile("dir/f1", []byte(`
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a
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foo: baz
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c
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`))
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var f2 = bytesToZipArtifactFile("dir/f2", nil)
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func Test_applyWhitelists(t *testing.T) {
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type args struct {
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diff zipDiff
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whitelists []whitelist
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}
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tests := []struct {
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name string
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args args
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want zipDiff
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wantErr bool
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}{
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{
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name: "simple",
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args: args{
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diff: zipDiff{
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onlyInA: []*ZipArtifactFile{f1a, f2},
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},
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whitelists: []whitelist{{path: "dir/f1"}},
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},
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want: zipDiff{
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onlyInA: []*ZipArtifactFile{f2},
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},
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},
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{
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name: "glob",
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args: args{
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diff: zipDiff{
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onlyInA: []*ZipArtifactFile{f1a, f2},
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},
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whitelists: []whitelist{{path: "dir/*"}},
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},
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want: zipDiff{},
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},
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{
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name: "modified",
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args: args{
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diff: zipDiff{
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modified: [][2]*ZipArtifactFile{{f1a, f1b}},
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},
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whitelists: []whitelist{{path: "dir/*"}},
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},
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want: zipDiff{},
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},
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{
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name: "matching lines",
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args: args{
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diff: zipDiff{
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modified: [][2]*ZipArtifactFile{{f1a, f1b}},
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},
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whitelists: []whitelist{{path: "dir/*", ignoreMatchingLines: []string{"foo: .*"}}},
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},
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want: zipDiff{},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got, err := applyWhitelists(tt.args.diff, tt.args.whitelists)
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if (err != nil) != tt.wantErr {
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t.Errorf("applyWhitelists() error = %v, wantErr %v", err, tt.wantErr)
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return
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}
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if !reflect.DeepEqual(got, tt.want) {
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t.Errorf("applyWhitelists() = %v, want %v", got, tt.want)
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}
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})
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}
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}
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