323 lines
9.2 KiB
Go
323 lines
9.2 KiB
Go
// Copyright 2021 Google LLC
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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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"bufio"
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"bytes"
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"fmt"
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"os"
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"strings"
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"testing"
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"android/soong/tools/compliance"
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)
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func TestMain(m *testing.M) {
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// Change into the parent directory before running the tests
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// so they can find the testdata directory.
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if err := os.Chdir(".."); err != nil {
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fmt.Printf("failed to change to testdata directory: %s\n", err)
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os.Exit(1)
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}
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os.Exit(m.Run())
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}
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func Test(t *testing.T) {
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tests := []struct {
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condition string
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name string
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outDir string
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roots []string
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stripPrefix string
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expectedOut []string
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}{
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{
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condition: "firstparty",
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name: "apex",
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roots: []string{"highest.apex.meta_lic"},
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stripPrefix: "out/target/product/fictional",
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expectedOut: []string{
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"/system/apex/highest.apex",
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"/system/apex/highest.apex/bin/bin1",
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"/system/apex/highest.apex/bin/bin2",
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"/system/apex/highest.apex/lib/liba.so",
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"/system/apex/highest.apex/lib/libb.so",
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},
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},
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{
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condition: "firstparty",
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name: "container",
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roots: []string{"container.zip.meta_lic"},
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stripPrefix: "out/target/product/fictional/data/",
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expectedOut: []string{
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"container.zip",
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"container.zip/bin1",
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"container.zip/bin2",
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"container.zip/liba.so",
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"container.zip/libb.so",
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},
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},
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{
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condition: "firstparty",
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name: "application",
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roots: []string{"application.meta_lic"},
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stripPrefix: "out/target/product/fictional/bin/",
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expectedOut: []string{"application"},
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},
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{
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condition: "firstparty",
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name: "binary",
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roots: []string{"bin/bin1.meta_lic"},
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stripPrefix: "out/target/product/fictional/system/",
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expectedOut: []string{"bin/bin1"},
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},
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{
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condition: "firstparty",
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name: "library",
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roots: []string{"lib/libd.so.meta_lic"},
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stripPrefix: "out/target/product/fictional/system/",
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expectedOut: []string{"lib/libd.so"},
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},
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{
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condition: "notice",
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name: "apex",
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roots: []string{"highest.apex.meta_lic"},
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expectedOut: []string{
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"out/target/product/fictional/system/apex/highest.apex",
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"out/target/product/fictional/system/apex/highest.apex/bin/bin1",
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"out/target/product/fictional/system/apex/highest.apex/bin/bin2",
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"out/target/product/fictional/system/apex/highest.apex/lib/liba.so",
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"out/target/product/fictional/system/apex/highest.apex/lib/libb.so",
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},
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},
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{
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condition: "notice",
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name: "container",
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roots: []string{"container.zip.meta_lic"},
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expectedOut: []string{
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"out/target/product/fictional/data/container.zip",
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"out/target/product/fictional/data/container.zip/bin1",
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"out/target/product/fictional/data/container.zip/bin2",
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"out/target/product/fictional/data/container.zip/liba.so",
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"out/target/product/fictional/data/container.zip/libb.so",
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},
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},
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{
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condition: "notice",
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name: "application",
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roots: []string{"application.meta_lic"},
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expectedOut: []string{"out/target/product/fictional/bin/application"},
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},
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{
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condition: "notice",
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name: "binary",
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roots: []string{"bin/bin1.meta_lic"},
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expectedOut: []string{"out/target/product/fictional/system/bin/bin1"},
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},
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{
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condition: "notice",
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name: "library",
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roots: []string{"lib/libd.so.meta_lic"},
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expectedOut: []string{"out/target/product/fictional/system/lib/libd.so"},
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},
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{
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condition: "reciprocal",
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name: "apex",
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roots: []string{"highest.apex.meta_lic"},
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stripPrefix: "out/target/product/fictional/system/apex/",
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expectedOut: []string{
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"highest.apex",
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"highest.apex/bin/bin1",
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"highest.apex/bin/bin2",
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"highest.apex/lib/liba.so",
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"highest.apex/lib/libb.so",
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},
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},
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{
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condition: "reciprocal",
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name: "container",
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roots: []string{"container.zip.meta_lic"},
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stripPrefix: "out/target/product/fictional/data/",
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expectedOut: []string{
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"container.zip",
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"container.zip/bin1",
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"container.zip/bin2",
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"container.zip/liba.so",
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"container.zip/libb.so",
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},
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},
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{
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condition: "reciprocal",
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name: "application",
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roots: []string{"application.meta_lic"},
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stripPrefix: "out/target/product/fictional/bin/",
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expectedOut: []string{"application"},
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},
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{
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condition: "reciprocal",
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name: "binary",
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roots: []string{"bin/bin1.meta_lic"},
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stripPrefix: "out/target/product/fictional/system/",
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expectedOut: []string{"bin/bin1"},
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},
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{
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condition: "reciprocal",
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name: "library",
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roots: []string{"lib/libd.so.meta_lic"},
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stripPrefix: "out/target/product/fictional/system/",
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expectedOut: []string{"lib/libd.so"},
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},
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{
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condition: "restricted",
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name: "apex",
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roots: []string{"highest.apex.meta_lic"},
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stripPrefix: "out/target/product/fictional/system/apex/",
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expectedOut: []string{
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"highest.apex",
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"highest.apex/bin/bin1",
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"highest.apex/bin/bin2",
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"highest.apex/lib/liba.so",
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"highest.apex/lib/libb.so",
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},
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},
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{
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condition: "restricted",
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name: "container",
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roots: []string{"container.zip.meta_lic"},
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stripPrefix: "out/target/product/fictional/data/",
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expectedOut: []string{
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"container.zip",
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"container.zip/bin1",
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"container.zip/bin2",
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"container.zip/liba.so",
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"container.zip/libb.so",
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},
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},
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{
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condition: "restricted",
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name: "application",
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roots: []string{"application.meta_lic"},
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stripPrefix: "out/target/product/fictional/bin/",
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expectedOut: []string{"application"},
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},
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{
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condition: "restricted",
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name: "binary",
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roots: []string{"bin/bin1.meta_lic"},
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stripPrefix: "out/target/product/fictional/system/",
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expectedOut: []string{"bin/bin1"},
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},
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{
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condition: "restricted",
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name: "library",
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roots: []string{"lib/libd.so.meta_lic"},
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stripPrefix: "out/target/product/fictional/system/",
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expectedOut: []string{"lib/libd.so"},
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},
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{
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condition: "proprietary",
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name: "apex",
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roots: []string{"highest.apex.meta_lic"},
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stripPrefix: "out/target/product/fictional/system/apex/",
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expectedOut: []string{
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"highest.apex",
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"highest.apex/bin/bin1",
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"highest.apex/bin/bin2",
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"highest.apex/lib/liba.so",
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"highest.apex/lib/libb.so",
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},
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},
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{
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condition: "proprietary",
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name: "container",
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roots: []string{"container.zip.meta_lic"},
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stripPrefix: "out/target/product/fictional/data/",
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expectedOut: []string{
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"container.zip",
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"container.zip/bin1",
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"container.zip/bin2",
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"container.zip/liba.so",
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"container.zip/libb.so",
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},
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},
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{
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condition: "proprietary",
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name: "application",
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roots: []string{"application.meta_lic"},
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stripPrefix: "out/target/product/fictional/bin/",
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expectedOut: []string{"application"},
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},
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{
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condition: "proprietary",
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name: "binary",
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roots: []string{"bin/bin1.meta_lic"},
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stripPrefix: "out/target/product/fictional/system/",
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expectedOut: []string{"bin/bin1"},
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},
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{
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condition: "proprietary",
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name: "library",
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roots: []string{"lib/libd.so.meta_lic"},
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stripPrefix: "out/target/product/fictional/system/",
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expectedOut: []string{"lib/libd.so"},
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},
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}
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for _, tt := range tests {
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t.Run(tt.condition+" "+tt.name, func(t *testing.T) {
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stdout := &bytes.Buffer{}
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stderr := &bytes.Buffer{}
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rootFiles := make([]string, 0, len(tt.roots))
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for _, r := range tt.roots {
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rootFiles = append(rootFiles, "testdata/"+tt.condition+"/"+r)
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}
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ctx := context{stdout, stderr, compliance.GetFS(tt.outDir), []string{tt.stripPrefix}}
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err := billOfMaterials(&ctx, rootFiles...)
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if err != nil {
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t.Fatalf("bom: error = %v, stderr = %v", err, stderr)
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return
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}
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if stderr.Len() > 0 {
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t.Errorf("bom: gotStderr = %v, want none", stderr)
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}
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t.Logf("got stdout: %s", stdout.String())
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t.Logf("want stdout: %s", strings.Join(tt.expectedOut, "\n"))
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out := bufio.NewScanner(stdout)
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lineno := 0
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for out.Scan() {
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line := out.Text()
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if strings.TrimLeft(line, " ") == "" {
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continue
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}
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if len(tt.expectedOut) <= lineno {
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t.Errorf("bom: unexpected output at line %d: got %q, want nothing (wanted %d lines)", lineno+1, line, len(tt.expectedOut))
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} else if tt.expectedOut[lineno] != line {
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t.Errorf("bom: unexpected output at line %d: got %q, want %q", lineno+1, line, tt.expectedOut[lineno])
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}
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lineno++
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}
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for ; lineno < len(tt.expectedOut); lineno++ {
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t.Errorf("bom: missing output line %d: ended early, want %q", lineno+1, tt.expectedOut[lineno])
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}
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})
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}
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}
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