1 files changed, 142 insertions, 0 deletions
diff --git a/test/e2e/system_service_test.go b/test/e2e/system_service_test.go
new file mode 100644
index 000000000..684ac56b4
--- /dev/null
+++ b/test/e2e/system_service_test.go
@@ -0,0 +1,142 @@
+package integration
+
+import (
+	"io/ioutil"
+	"net"
+	"net/http"
+	"net/url"
+	"strconv"
+	"time"
+
+	. "github.com/containers/podman/v3/test/utils"
+	"github.com/containers/podman/v3/utils"
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+	. "github.com/onsi/gomega/gexec"
+)
+
+var _ = Describe("podman system service", func() {
+	var podmanTest *PodmanTestIntegration
+
+	BeforeEach(func() {
+		tempdir, err := CreateTempDirInTempDir()
+		Expect(err).ShouldNot(HaveOccurred())
+
+		podmanTest = PodmanTestCreate(tempdir)
+		podmanTest.Setup()
+	})
+
+	AfterEach(func() {
+		podmanTest.Cleanup()
+		processTestResult(CurrentGinkgoTestDescription())
+	})
+
+	Describe("verify timeout", func() {
+		It("of 2 seconds", func() {
+			SkipIfRemote("service subcommand not supported remotely")
+
+			address := url.URL{
+				Scheme: "tcp",
+				Host:   net.JoinHostPort("localhost", randomPort()),
+			}
+			session := podmanTest.Podman([]string{
+				"system", "service", "--time=2", address.String(),
+			})
+			defer session.Kill()
+
+			WaitForService(address)
+
+			session.Wait(5 * time.Second)
+			Eventually(session, 5).Should(Exit(0))
+		})
+	})
+
+	Describe("verify pprof endpoints", func() {
+		// Depends on pkg/api/server/server.go:255
+		const magicComment = "pprof service listening on"
+
+		It("are available", func() {
+			SkipIfRemote("service subcommand not supported remotely")
+
+			address := url.URL{
+				Scheme: "tcp",
+				Host:   net.JoinHostPort("localhost", randomPort()),
+			}
+
+			pprofPort := randomPort()
+			session := podmanTest.Podman([]string{
+				"system", "service", "--log-level=info", "--time=0",
+				"--pprof-address=localhost:" + pprofPort, address.String(),
+			})
+			defer session.Kill()
+
+			WaitForService(address)
+
+			// Combined with test below we have positive/negative test for pprof
+			Expect(session.Err.Contents()).Should(ContainSubstring(magicComment))
+
+			heap := url.URL{
+				Scheme:   "http",
+				Host:     net.JoinHostPort("localhost", pprofPort),
+				Path:     "/debug/pprof/heap",
+				RawQuery: "seconds=2",
+			}
+			resp, err := http.Get(heap.String())
+			Expect(err).ShouldNot(HaveOccurred())
+			defer resp.Body.Close()
+			Expect(resp).To(HaveHTTPStatus(http.StatusOK))
+
+			body, err := ioutil.ReadAll(resp.Body)
+			Expect(err).ShouldNot(HaveOccurred())
+			Expect(body).ShouldNot(BeEmpty())
+
+			session.Interrupt().Wait(2 * time.Second)
+			Eventually(session, 2).Should(Exit(1))
+		})
+
+		It("are not available", func() {
+			SkipIfRemote("service subcommand not supported remotely")
+
+			address := url.URL{
+				Scheme: "tcp",
+				Host:   net.JoinHostPort("localhost", randomPort()),
+			}
+
+			session := podmanTest.Podman([]string{
+				"system", "service", "--log-level=info", "--time=0", address.String(),
+			})
+			defer session.Kill()
+
+			WaitForService(address)
+
+			// Combined with test above we have positive/negative test for pprof
+			Expect(session.Err.Contents()).ShouldNot(ContainSubstring(magicComment))
+
+			session.Interrupt().Wait(2 * time.Second)
+			Eventually(session, 2).Should(Exit(1))
+		})
+	})
+})
+
+// WaitForService blocks, waiting for some service listening on given host:port
+func WaitForService(address url.URL) {
+	// Wait for podman to be ready
+	var conn net.Conn
+	var err error
+	for i := 1; i <= 5; i++ {
+		conn, err = net.Dial("tcp", address.Host)
+		if err != nil {
+			// Podman not available yet...
+			time.Sleep(time.Duration(i) * time.Second)
+		}
+	}
+	Expect(err).ShouldNot(HaveOccurred())
+	conn.Close()
+}
+
+// randomPort leans on the go net library to find an available port...
+func randomPort() string {
+	port, err := utils.GetRandomPort()
+	Expect(err).ShouldNot(HaveOccurred())
+	return strconv.Itoa(port)
+}