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Add three test cases for podman attach test

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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

Signed-off-by: Yiqiao Pu <ypu@redhat.com>
This commit is contained in:
Yiqiao Pu
2019-03-26 20:05:30 +08:00
parent 9e556530d2
commit dc5043ae2d
1 changed files with 42 additions and 0 deletions
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42
test/e2e/attach_test.go
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@ -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))
})
})