Add three test cases for podman attach test
Add following test cases for podman attach test:
1. podman attach to a running container
2. podman attach to the latest container
3. podman attach to a container with --sig-proxy set to false
@@ -4,6 +4,8 @@ package integration
import (
"os"
+ "syscall"
+ "time"
. "github.com/containers/libpod/test/utils"
. "github.com/onsi/ginkgo"
@@ -73,4 +75,44 @@ var _ = Describe("Podman attach", func() {
results.WaitWithDefaultTimeout()
Expect(results.ExitCode()).To(Equal(125))
})
+
+ It("podman attach to a running container", func() {
+ session := podmanTest.Podman([]string{"run", "-d", "--name", "test", ALPINE, "/bin/sh", "-c", "while true; do echo test; sleep 1; done"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+
+ results := podmanTest.Podman([]string{"attach", "test"})
+ time.Sleep(2 * time.Second)
+ results.Signal(syscall.SIGTSTP)
+ Expect(results.OutputToString()).To(ContainSubstring("test"))
+ Expect(podmanTest.NumberOfContainersRunning()).To(Equal(1))
+ })
+ It("podman attach to the latest container", func() {
+ session := podmanTest.Podman([]string{"run", "-d", "--name", "test1", ALPINE, "/bin/sh", "-c", "while true; do echo test1; sleep 1; done"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+
+ session = podmanTest.Podman([]string{"run", "-d", "--name", "test2", ALPINE, "/bin/sh", "-c", "while true; do echo test2; sleep 1; done"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+
+ results := podmanTest.Podman([]string{"attach", "-l"})
+ time.Sleep(2 * time.Second)
+ results.Signal(syscall.SIGTSTP)
+ Expect(results.OutputToString()).To(ContainSubstring("test2"))
+ Expect(podmanTest.NumberOfContainersRunning()).To(Equal(2))
+ })
+
+ It("podman attach to a container with --sig-proxy set to false", func() {
+ session := podmanTest.Podman([]string{"run", "-d", "--name", "test", ALPINE, "/bin/sh", "-c", "while true; do echo test; sleep 1; done"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+
+ results := podmanTest.Podman([]string{"attach", "--sig-proxy=false", "test"})
+ time.Sleep(2 * time.Second)
+ results.Signal(syscall.SIGTERM)
+ results.WaitWithDefaultTimeout()
+ Expect(results.OutputToString()).To(ContainSubstring("test"))
+ Expect(podmanTest.NumberOfContainersRunning()).To(Equal(1))
+ })
})
