test: fix exec preserve-fds test

it specifies a fd is passed down but we are not really doing it, and
it triggers the wrong fd to be closed by Podman after the OCI runtime
invocation.

Closes: https://github.com/containers/libpod/issues/5769

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>

3 files changed, 20 insertions, 2 deletions

diff --git a/test/e2e/exec_test.go b/test/e2e/exec_test.go
index 5d0d6e689..6a71a2114 100644
--- a/test/e2e/exec_test.go
+++ b/test/e2e/exec_test.go
@@ -252,7 +252,13 @@ var _ = Describe("Podman exec", func() {
 		setup.WaitWithDefaultTimeout()
 		Expect(setup.ExitCode()).To(Equal(0))
 
-		session := podmanTest.Podman([]string{"exec", "--preserve-fds", "1", "test1", "ls"})
+		devNull, err := os.Open("/dev/null")
+		Expect(err).To(BeNil())
+		defer devNull.Close()
+		files := []*os.File{
+			devNull,
+		}
+		session := podmanTest.PodmanExtraFiles([]string{"exec", "--preserve-fds", "1", "test1", "ls"}, files)
 		session.WaitWithDefaultTimeout()
 		Expect(session.ExitCode()).To(Equal(0))
 	})
diff --git a/test/e2e/libpod_suite_remoteclient_test.go b/test/e2e/libpod_suite_remoteclient_test.go
index c87ff016a..b5da041ab 100644
--- a/test/e2e/libpod_suite_remoteclient_test.go
+++ b/test/e2e/libpod_suite_remoteclient_test.go
@@ -34,6 +34,12 @@ func (p *PodmanTestIntegration) Podman(args []string) *PodmanSessionIntegration
 	return &PodmanSessionIntegration{podmanSession}
 }
 
+// PodmanExtraFiles is the exec call to podman on the filesystem and passes down extra files
+func (p *PodmanTestIntegration) PodmanExtraFiles(args []string, extraFiles []*os.File) *PodmanSessionIntegration {
+	podmanSession := p.PodmanAsUserBase(args, 0, 0, "", nil, false, false, nil, extraFiles)
+	return &PodmanSessionIntegration{podmanSession}
+}
+
 // PodmanNoCache calls podman with out adding the imagecache
 func (p *PodmanTestIntegration) PodmanNoCache(args []string) *PodmanSessionIntegration {
 	podmanSession := p.PodmanBase(args, false, true)
diff --git a/test/e2e/libpod_suite_test.go b/test/e2e/libpod_suite_test.go
index dc5e91c72..29a55980c 100644
--- a/test/e2e/libpod_suite_test.go
+++ b/test/e2e/libpod_suite_test.go
@@ -27,6 +27,12 @@ func (p *PodmanTestIntegration) Podman(args []string) *PodmanSessionIntegration
 	return &PodmanSessionIntegration{podmanSession}
 }
 
+// PodmanExtraFiles is the exec call to podman on the filesystem and passes down extra files
+func (p *PodmanTestIntegration) PodmanExtraFiles(args []string, extraFiles []*os.File) *PodmanSessionIntegration {
+	podmanSession := p.PodmanAsUserBase(args, 0, 0, "", nil, false, false, extraFiles)
+	return &PodmanSessionIntegration{podmanSession}
+}
+
 // PodmanNoCache calls the podman command with no configured imagecache
 func (p *PodmanTestIntegration) PodmanNoCache(args []string) *PodmanSessionIntegration {
 	podmanSession := p.PodmanBase(args, false, true)
@@ -42,7 +48,7 @@ func (p *PodmanTestIntegration) PodmanNoEvents(args []string) *PodmanSessionInte
 
 // 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, false)
+	podmanSession := p.PodmanAsUserBase(args, uid, gid, cwd, env, false, false, nil)
 	return &PodmanSessionIntegration{podmanSession}
 }