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package rpm
import (
"bytes"
"fmt"
"hash/crc32"
"io/ioutil"
"log"
"os"
"path/filepath"
"strings"
"testing"
"time"
)
func getTestFiles() map[string][]byte {
path := os.Getenv("RPM_DIR")
if path == "" {
path = "./testdata"
}
dir, err := ioutil.ReadDir(path)
if err != nil {
panic(err)
}
files := make([]string, 0)
for _, f := range dir {
if strings.HasSuffix(f.Name(), ".rpm") {
files = append(files, filepath.Join(path, f.Name()))
}
}
if len(files) == 0 {
panic("No rpm packages found for testing")
}
testFiles := make(map[string][]byte, len(files))
for _, filename := range files {
b, err := ioutil.ReadFile(filename)
if err != nil {
panic(err)
}
testFiles[filename] = b
}
return testFiles
}
func openPackage(name string) *Package {
p, err := Open(name)
if err != nil {
panic(err)
}
return p
}
func openPackages(path string) []*Package {
dir, err := ioutil.ReadDir(path)
if err != nil {
panic(err)
}
files := make([]string, 0)
for _, f := range dir {
if strings.HasSuffix(f.Name(), ".rpm") {
files = append(files, filepath.Join(path, f.Name()))
}
}
packages := make([]*Package, len(files))
for i, f := range files {
p := openPackage(f)
packages[i] = p
}
return packages
}
func TestReadRPMFile(t *testing.T) {
// load package file paths
files := getTestFiles()
valid := 0
for path, b := range files {
// Load package info
rpm, err := Read(bytes.NewReader(b))
if err != nil {
t.Errorf("Error loading rpm file %s: %s", path, err)
} else {
t.Logf("Loaded package: %v", rpm)
valid++
}
}
t.Logf("Validated %d rpm files", valid)
}
func TestPackageFiles(t *testing.T) {
names := []string{
"/etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7",
"/etc/yum.repos.d/epel-testing.repo",
"/etc/yum.repos.d/epel.repo",
"/usr/lib/rpm/macros.d/macros.epel",
"/usr/lib/systemd/system-preset/90-epel.preset",
"/usr/share/doc/epel-release-7",
"/usr/share/doc/epel-release-7/GPL",
}
modes := []int64{0644, 0644, 0644, 0644, 0644, 0755, 0644}
sizes := []int64{1662, 1056, 957, 41, 2813, 4096, 18385}
owners := []string{"root", "root", "root", "root", "root", "root", "root"}
groups := []string{"root", "root", "root", "root", "root", "root", "root"}
modtimes := []time.Time{
time.Unix(1416932629, 0),
time.Unix(1416932629, 0),
time.Unix(1416932629, 0),
time.Unix(1416932629, 0),
time.Unix(1416932629, 0),
time.Unix(1416932778, 0),
time.Unix(1416932629, 0),
}
digests := []string{
"028b9accc59bab1d21f2f3f544df5469910581e728a64fd8c411a725a82300c2",
"d9662befdbfb661b20b3af4a7feb34c6f58b4dc689bbeb0f29c73438015701b9",
"87d225d205a6263509508ac5cd4ca1bf1dc3e87960c9d305b3eb6c560f270297",
"6a43fe82450861a67ab673151972515069fe7fab44679f60345c826ac37e3e08",
"3de82a16cbc9eba0aa7c7edd7ef5e326a081afc8325aaf21ad11a68698b6b1d0",
"", // digests field only populated for regular files
"03a55cfbbbfcdfc75fed8aeca5383fef12de4f019d5ff15c58f1e6581465007e",
}
// the test RPM has no links
linknames := []string{"", "", "", "", "", "", ""}
path := "./testdata/epel-release-7-5.noarch.rpm"
p := openPackage(path)
files := p.Files()
if len(files) != len(names) {
t.Fatalf("expected %v files in rpm package but got %v", len(names), len(files))
}
for i, fi := range files {
name := fi.Name()
if name != names[i] {
t.Errorf("expected file %v with name %v but got %v", i, names[i], name)
continue
}
if mode := int64(fi.Mode().Perm()); mode != modes[i] {
t.Errorf("expected mode %v but got %v for %v", modes[i], mode, name)
}
if size := fi.Size(); size != sizes[i] {
t.Errorf("expected size %v but got %v for %v", sizes[i], size, name)
}
if owner := fi.Owner(); owner != owners[i] {
t.Errorf("expected owner %v but got %v for %v", owners[i], owner, name)
}
if group := fi.Group(); group != groups[i] {
t.Errorf("expected group %v but got %v for %v", groups[i], group, name)
}
if modtime := fi.ModTime(); modtime != modtimes[i] {
t.Errorf("expected modtime %v but got %v for %v", modtimes[i], modtime.Unix(), name)
}
if digest := fi.Digest(); digest != digests[i] {
t.Errorf("expected digest %v but got %v for %v", digests[i], digest, name)
}
if linkname := fi.Linkname(); linkname != linknames[i] {
t.Errorf("expected linkname %v but got %v for %v", linknames[i], linkname, name)
}
}
}
func TestByteTags(t *testing.T) {
tests := []struct {
Path string
GPGSignatureCRC uint32
}{
{
Path: "testdata/centos-release-6-0.el6.centos.5.i686.rpm",
GPGSignatureCRC: 1788312322,
},
{
Path: "testdata/centos-release-6-0.el6.centos.5.x86_64.rpm",
GPGSignatureCRC: 3194808352,
},
{
Path: "testdata/centos-release-7-2.1511.el7.centos.2.10.x86_64.rpm",
GPGSignatureCRC: 3466078337,
},
{
Path: "testdata/epel-release-7-5.noarch.rpm",
GPGSignatureCRC: 2817187108,
},
}
for _, test := range tests {
p := openPackage(test.Path)
if crc := crc32.ChecksumIEEE(p.GPGSignature()); crc != test.GPGSignatureCRC {
t.Errorf("expected GPG Signature CRC %v, got %v for %v", test.GPGSignatureCRC, crc, test.Path)
}
}
}
// Lists all the files in an rpm package.
func ExamplePackage_Files() {
// open a package file
pkg, err := Open("./testdata/epel-release-7-5.noarch.rpm")
if err != nil {
log.Fatal(err)
}
// list each file
files := pkg.Files()
fmt.Printf("total %v\n", len(files))
for _, fi := range files {
fmt.Printf("%v %v %v %5v %v %v\n",
fi.Mode().Perm(),
fi.Owner(),
fi.Group(),
fi.Size(),
fi.ModTime().UTC().Format("Jan 02 15:04"),
fi.Name())
}
// Output:
// total 7
// -rw-r--r-- root root 1662 Nov 25 16:23 /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
// -rw-r--r-- root root 1056 Nov 25 16:23 /etc/yum.repos.d/epel-testing.repo
// -rw-r--r-- root root 957 Nov 25 16:23 /etc/yum.repos.d/epel.repo
// -rw-r--r-- root root 41 Nov 25 16:23 /usr/lib/rpm/macros.d/macros.epel
// -rw-r--r-- root root 2813 Nov 25 16:23 /usr/lib/systemd/system-preset/90-epel.preset
// -rwxr-xr-x root root 4096 Nov 25 16:26 /usr/share/doc/epel-release-7
// -rw-r--r-- root root 18385 Nov 25 16:23 /usr/share/doc/epel-release-7/GPL
}
|
