package e2e import ( "fmt" "io" "io/ioutil" url2 "net/url" "os" "path" "path/filepath" "strings" "testing" "time" "github.com/containers/podman/v4/pkg/machine" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" ) func TestMain(m *testing.M) { os.Exit(m.Run()) } const ( defaultStream string = "podman-testing" tmpDir string = "/var/tmp" ) var ( fqImageName string suiteImageName string ) // TestLibpod ginkgo master function func TestMachine(t *testing.T) { RegisterFailHandler(Fail) RunSpecs(t, "Podman Machine tests") } var _ = BeforeSuite(func() { fcd, err := machine.GetFCOSDownload(defaultStream) if err != nil { Fail("unable to get virtual machine image") } suiteImageName = strings.TrimSuffix(path.Base(fcd.Location), ".xz") fqImageName = filepath.Join(tmpDir, suiteImageName) if _, err := os.Stat(fqImageName); err != nil { if os.IsNotExist(err) { getMe, err := url2.Parse(fcd.Location) if err != nil { Fail(fmt.Sprintf("unable to create url for download: %q", err)) } now := time.Now() if err := machine.DownloadVMImage(getMe, fqImageName+".xz"); err != nil { Fail(fmt.Sprintf("unable to download machine image: %q", err)) } fmt.Println("Download took: ", time.Since(now).String()) if err := machine.Decompress(fqImageName+".xz", fqImageName); err != nil { Fail(fmt.Sprintf("unable to decompress image file: %q", err)) } } else { Fail(fmt.Sprintf("unable to check for cache image: %q", err)) } } }) var _ = SynchronizedAfterSuite(func() {}, func() { fmt.Println("After") }) func setup() (string, *machineTestBuilder) { homeDir, err := ioutil.TempDir("/var/tmp", "podman_test") if err != nil { Fail(fmt.Sprintf("failed to create home directory: %q", err)) } if err := os.MkdirAll(filepath.Join(homeDir, ".ssh"), 0700); err != nil { Fail(fmt.Sprintf("failed to create ssh dir: %q", err)) } sshConfig, err := os.Create(filepath.Join(homeDir, ".ssh", "config")) if err != nil { Fail(fmt.Sprintf("failed to create ssh config: %q", err)) } if _, err := sshConfig.WriteString("IdentitiesOnly=yes"); err != nil { Fail(fmt.Sprintf("failed to write ssh config: %q", err)) } if err := sshConfig.Close(); err != nil { Fail(fmt.Sprintf("unable to close ssh config file descriptor: %q", err)) } if err := os.Setenv("HOME", homeDir); err != nil { Fail("failed to set home dir") } if err := os.Unsetenv("SSH_AUTH_SOCK"); err != nil { Fail("unable to unset SSH_AUTH_SOCK") } mb, err := newMB() if err != nil { Fail(fmt.Sprintf("failed to create machine test: %q", err)) } f, err := os.Open(fqImageName) if err != nil { Fail(fmt.Sprintf("failed to open file %s: %q", fqImageName, err)) } mb.imagePath = filepath.Join(homeDir, suiteImageName) n, err := os.Create(mb.imagePath) if err != nil { Fail(fmt.Sprintf("failed to create file %s: %q", mb.imagePath, err)) } if _, err := io.Copy(n, f); err != nil { Fail(fmt.Sprintf("failed to copy %ss to %s: %q", fqImageName, mb.imagePath, err)) } return homeDir, mb } func teardown(origHomeDir string, testDir string, mb *machineTestBuilder) { s := new(stopMachine) for _, name := range mb.names { if _, err := mb.setName(name).setCmd(s).run(); err != nil { fmt.Printf("error occured rm'ing machine: %q\n", err) } } if err := os.RemoveAll(testDir); err != nil { Fail(fmt.Sprintf("failed to remove test dir: %q", err)) } // this needs to be last in teardown if err := os.Setenv("HOME", origHomeDir); err != nil { Fail("failed to set home dir") } }