Merge pull request #3551 from mheon/fix_memory_leak

Fix memory leak with exit files

4 files changed, 34 insertions, 14 deletions

diff --git a/test/e2e/common_test.go b/test/e2e/common_test.go
index b43938616..b6dd1ecd1 100644
--- a/test/e2e/common_test.go
+++ b/test/e2e/common_test.go
@@ -412,7 +412,7 @@ func (p *PodmanTestIntegration) BuildImage(dockerfile, imageName string, layers
 
 // PodmanPID execs podman and returns its PID
 func (p *PodmanTestIntegration) PodmanPID(args []string) (*PodmanSessionIntegration, int) {
-	podmanOptions := p.MakeOptions(args)
+	podmanOptions := p.MakeOptions(args, false)
 	fmt.Printf("Running: %s %s\n", p.PodmanBinary, strings.Join(podmanOptions, " "))
 	command := exec.Command(p.PodmanBinary, podmanOptions...)
 	session, err := gexec.Start(command, GinkgoWriter, GinkgoWriter)
diff --git a/test/e2e/libpod_suite_remoteclient_test.go b/test/e2e/libpod_suite_remoteclient_test.go
index c8210f7d1..7f33fec87 100644
--- a/test/e2e/libpod_suite_remoteclient_test.go
+++ b/test/e2e/libpod_suite_remoteclient_test.go
@@ -30,13 +30,20 @@ func SkipIfRootless() {
 
 // Podman is the exec call to podman on the filesystem
 func (p *PodmanTestIntegration) Podman(args []string) *PodmanSessionIntegration {
-	podmanSession := p.PodmanBase(args, false)
+	podmanSession := p.PodmanBase(args, false, false)
 	return &PodmanSessionIntegration{podmanSession}
 }
 
 // PodmanNoCache calls podman with out adding the imagecache
 func (p *PodmanTestIntegration) PodmanNoCache(args []string) *PodmanSessionIntegration {
-	podmanSession := p.PodmanBase(args, true)
+	podmanSession := p.PodmanBase(args, true, false)
+	return &PodmanSessionIntegration{podmanSession}
+}
+
+// PodmanNoEvents calls the Podman command without an imagecache and without an
+// events backend. It is used mostly for caching and uncaching images.
+func (p *PodmanTestIntegration) PodmanNoEvents(args []string) *PodmanSessionIntegration {
+	podmanSession := p.PodmanBase(args, true, true)
 	return &PodmanSessionIntegration{podmanSession}
 }
 
@@ -135,7 +142,7 @@ func (p *PodmanTestIntegration) StopVarlink() {
 }
 
 //MakeOptions assembles all the podman main options
-func (p *PodmanTestIntegration) makeOptions(args []string) []string {
+func (p *PodmanTestIntegration) makeOptions(args []string, noEvents bool) []string {
 	return args
 }
 
@@ -156,7 +163,7 @@ func (p *PodmanTestIntegration) RestoreArtifactToCache(image string) error {
 	dest := strings.Split(image, "/")
 	destName := fmt.Sprintf("/tmp/%s.tar", strings.Replace(strings.Join(strings.Split(dest[len(dest)-1], "/"), ""), ":", "-", -1))
 	p.CrioRoot = p.ImageCacheDir
-	restore := p.PodmanNoCache([]string{"load", "-q", "-i", destName})
+	restore := p.PodmanNoEvents([]string{"load", "-q", "-i", destName})
 	restore.WaitWithDefaultTimeout()
 	return nil
 }
diff --git a/test/e2e/libpod_suite_test.go b/test/e2e/libpod_suite_test.go
index 8d993ee72..1df59dbe3 100644
--- a/test/e2e/libpod_suite_test.go
+++ b/test/e2e/libpod_suite_test.go
@@ -23,19 +23,26 @@ func SkipIfRootless() {
 
 // Podman is the exec call to podman on the filesystem
 func (p *PodmanTestIntegration) Podman(args []string) *PodmanSessionIntegration {
-	podmanSession := p.PodmanBase(args, false)
+	podmanSession := p.PodmanBase(args, false, false)
 	return &PodmanSessionIntegration{podmanSession}
 }
 
 // PodmanNoCache calls the podman command with no configured imagecache
 func (p *PodmanTestIntegration) PodmanNoCache(args []string) *PodmanSessionIntegration {
-	podmanSession := p.PodmanBase(args, true)
+	podmanSession := p.PodmanBase(args, true, false)
+	return &PodmanSessionIntegration{podmanSession}
+}
+
+// PodmanNoEvents calls the Podman command without an imagecache and without an
+// events backend. It is used mostly for caching and uncaching images.
+func (p *PodmanTestIntegration) PodmanNoEvents(args []string) *PodmanSessionIntegration {
+	podmanSession := p.PodmanBase(args, true, true)
 	return &PodmanSessionIntegration{podmanSession}
 }
 
 // PodmanAsUser is the exec call to podman on the filesystem with the specified uid/gid and environment
 func (p *PodmanTestIntegration) PodmanAsUser(args []string, uid, gid uint32, cwd string, env []string) *PodmanSessionIntegration {
-	podmanSession := p.PodmanAsUserBase(args, uid, gid, cwd, env, false)
+	podmanSession := p.PodmanAsUserBase(args, uid, gid, cwd, env, false, false)
 	return &PodmanSessionIntegration{podmanSession}
 }
 
@@ -59,14 +66,19 @@ func PodmanTestCreate(tempDir string) *PodmanTestIntegration {
 }
 
 // MakeOptions assembles all the podman main options
-func (p *PodmanTestIntegration) makeOptions(args []string) []string {
+func (p *PodmanTestIntegration) makeOptions(args []string, noEvents bool) []string {
 	var debug string
 	if _, ok := os.LookupEnv("DEBUG"); ok {
 		debug = "--log-level=debug --syslog=true "
 	}
 
-	podmanOptions := strings.Split(fmt.Sprintf("%s--root %s --runroot %s --runtime %s --conmon %s --cni-config-dir %s --cgroup-manager %s --tmpdir %s",
-		debug, p.CrioRoot, p.RunRoot, p.OCIRuntime, p.ConmonBinary, p.CNIConfigDir, p.CgroupManager, p.TmpDir), " ")
+	eventsType := "file"
+	if noEvents {
+		eventsType = "none"
+	}
+
+	podmanOptions := strings.Split(fmt.Sprintf("%s--root %s --runroot %s --runtime %s --conmon %s --cni-config-dir %s --cgroup-manager %s --tmpdir %s --events-backend %s",
+		debug, p.CrioRoot, p.RunRoot, p.OCIRuntime, p.ConmonBinary, p.CNIConfigDir, p.CgroupManager, p.TmpDir, eventsType), " ")
 	if os.Getenv("HOOK_OPTION") != "" {
 		podmanOptions = append(podmanOptions, os.Getenv("HOOK_OPTION"))
 	}
@@ -81,7 +93,7 @@ func (p *PodmanTestIntegration) RestoreArtifact(image string) error {
 	fmt.Printf("Restoring %s...\n", image)
 	dest := strings.Split(image, "/")
 	destName := fmt.Sprintf("/tmp/%s.tar", strings.Replace(strings.Join(strings.Split(dest[len(dest)-1], "/"), ""), ":", "-", -1))
-	restore := p.PodmanNoCache([]string{"load", "-q", "-i", destName})
+	restore := p.PodmanNoEvents([]string{"load", "-q", "-i", destName})
 	restore.Wait(90)
 	return nil
 }
@@ -93,7 +105,7 @@ func (p *PodmanTestIntegration) RestoreArtifactToCache(image string) error {
 	destName := fmt.Sprintf("/tmp/%s.tar", strings.Replace(strings.Join(strings.Split(dest[len(dest)-1], "/"), ""), ":", "-", -1))
 
 	p.CrioRoot = p.ImageCacheDir
-	restore := p.PodmanNoCache([]string{"load", "-q", "-i", destName})
+	restore := p.PodmanNoEvents([]string{"load", "-q", "-i", destName})
 	restore.WaitWithDefaultTimeout()
 	return nil
 }
diff --git a/test/e2e/run_test.go b/test/e2e/run_test.go
index 7b5ff2547..f66d1d2fa 100644
--- a/test/e2e/run_test.go
+++ b/test/e2e/run_test.go
@@ -789,9 +789,10 @@ USER mail`
 		match, _ := session.GrepString("1.2.3.4")
 		Expect(match).Should(BeTrue())
 
-		session = podmanTest.Podman([]string{"run", "--rm", "--http-proxy=false", ALPINE, "printenv", "http_proxy"})
+		session = podmanTest.Podman([]string{"run", "--http-proxy=false", ALPINE, "printenv", "http_proxy"})
 		session.WaitWithDefaultTimeout()
 		Expect(session.ExitCode()).To(Equal(1))
+		Expect(session.OutputToString()).To(Equal(""))
 		os.Unsetenv("http_proxy")
 	})