Enhance tests for stop to check results

None of the stop tests actually verified that containers were in
a stopped state after they finished. We shouldn't take a 0 exit
code to indicate that things worked - verify that ps shows no
running containers.

Signed-off-by: Matthew Heon <mheon@redhat.com>

test/e2e/stop_test.go

@@ -48,6 +48,11 @@ var _ = Describe("Podman stop", func() {
 		session = podmanTest.Podman([]string{"stop", cid})
 		session.WaitWithDefaultTimeout()
 		Expect(session.ExitCode()).To(Equal(0))
+
+		finalCtrs := podmanTest.Podman([]string("ps", "-q"))
+		finalCtrs.WaitWithDefaultTimeout()
+		Expect(finalCtrs.ExitCode()).To(Equal(0))
+		Expect(finalCtrs.OutputToString()).To(Equal(""))
 	})
 
 	It("podman stop container by name", func() {
@@ -57,15 +62,25 @@ var _ = Describe("Podman stop", func() {
 		session = podmanTest.Podman([]string{"stop", "test1"})
 		session.WaitWithDefaultTimeout()
 		Expect(session.ExitCode()).To(Equal(0))
+
+		finalCtrs := podmanTest.Podman([]string("ps", "-q"))
+		finalCtrs.WaitWithDefaultTimeout()
+		Expect(finalCtrs.ExitCode()).To(Equal(0))
+		Expect(finalCtrs.OutputToString()).To(Equal(""))
 	})
 
-	It("podman stop container by name", func() {
+	It("podman container stop by name", func() {
 		session := podmanTest.RunTopContainer("test1")
 		session.WaitWithDefaultTimeout()
 		Expect(session.ExitCode()).To(Equal(0))
 		session = podmanTest.Podman([]string{"container", "stop", "test1"})
 		session.WaitWithDefaultTimeout()
 		Expect(session.ExitCode()).To(Equal(0))
+
+		finalCtrs := podmanTest.Podman([]string("ps", "-q"))
+		finalCtrs.WaitWithDefaultTimeout()
+		Expect(finalCtrs.ExitCode()).To(Equal(0))
+		Expect(finalCtrs.OutputToString()).To(Equal(""))
 	})
 
 	It("podman stop stopped container", func() {
@@ -80,6 +95,11 @@ var _ = Describe("Podman stop", func() {
 		session3 := podmanTest.Podman([]string{"stop", "test1"})
 		session3.WaitWithDefaultTimeout()
 		Expect(session3.ExitCode()).To(Equal(0))
+
+		finalCtrs := podmanTest.Podman([]string("ps", "-q"))
+		finalCtrs.WaitWithDefaultTimeout()
+		Expect(finalCtrs.ExitCode()).To(Equal(0))
+		Expect(finalCtrs.OutputToString()).To(Equal(""))
 	})
 
 	It("podman stop all containers -t", func() {
@@ -105,6 +125,11 @@ var _ = Describe("Podman stop", func() {
 		Expect(output).To(ContainSubstring(cid1))
 		Expect(output).To(ContainSubstring(cid2))
 		Expect(output).To(ContainSubstring(cid3))
+
+		finalCtrs := podmanTest.Podman([]string("ps", "-q"))
+		finalCtrs.WaitWithDefaultTimeout()
+		Expect(finalCtrs.ExitCode()).To(Equal(0))
+		Expect(finalCtrs.OutputToString()).To(Equal(""))
 	})
 
 	It("podman stop container --time", func() {
@@ -118,6 +143,11 @@ var _ = Describe("Podman stop", func() {
 		Expect(session.ExitCode()).To(Equal(0))
 		output := session.OutputToString()
 		Expect(output).To(ContainSubstring(cid1))
+
+		finalCtrs := podmanTest.Podman([]string("ps", "-q"))
+		finalCtrs.WaitWithDefaultTimeout()
+		Expect(finalCtrs.ExitCode()).To(Equal(0))
+		Expect(finalCtrs.OutputToString()).To(Equal(""))
 	})
 
 	It("podman stop container --timeout", func() {
@@ -131,6 +161,11 @@ var _ = Describe("Podman stop", func() {
 		Expect(session.ExitCode()).To(Equal(0))
 		output := session.OutputToString()
 		Expect(output).To(ContainSubstring(cid1))
+
+		finalCtrs := podmanTest.Podman([]string("ps", "-q"))
+		finalCtrs.WaitWithDefaultTimeout()
+		Expect(finalCtrs.ExitCode()).To(Equal(0))
+		Expect(finalCtrs.OutputToString()).To(Equal(""))
 	})
 
 	It("podman stop latest containers", func() {
@@ -140,6 +175,10 @@ var _ = Describe("Podman stop", func() {
 		session = podmanTest.Podman([]string{"stop", "-l", "-t", "1"})
 		session.WaitWithDefaultTimeout()
 		Expect(session.ExitCode()).To(Equal(0))
+		finalCtrs := podmanTest.Podman([]string("ps", "-q"))
+		finalCtrs.WaitWithDefaultTimeout()
+		Expect(finalCtrs.ExitCode()).To(Equal(0))
+		Expect(finalCtrs.OutputToString()).To(Equal(""))
 	})
 
 	It("podman stop all containers with one stopped", func() {