Cirrus: Fix e2e tests for "mount_rootless_test"

e2e `mount_rootless_test` did not load `podman binary path` successfully.
This PR fix this problem.

[It] podman unshare podman mount:
```
[+1596s] Running: ... unshare  mount <cid>
[+1596s] Error: exec: no command
[+1596s] output:
```

[It] podman unshare image podman mount:
```
[+1599s] Running: ... unshare  image mount quay.io/libpod/alpine:latest
[+1599s] Error: exec: no command
[+1599s] output:
```

Signed-off-by: Toshiki Sonoda <sonoda.toshiki@fujitsu.com>

1 files changed, 18 insertions, 4 deletions

diff --git a/test/e2e/mount_rootless_test.go b/test/e2e/mount_rootless_test.go
index 994a5899b..b0452deda 100644
--- a/test/e2e/mount_rootless_test.go
+++ b/test/e2e/mount_rootless_test.go
@@ -52,9 +52,16 @@ var _ = Describe("Podman mount", func() {
 		Expect(setup).Should(Exit(0))
 		cid := setup.OutputToString()
 
-		session := podmanTest.Podman([]string{"unshare", PODMAN_BINARY, "mount", cid})
+		// command: podman <options> unshare podman <options> mount cid
+		args := []string{"unshare", podmanTest.PodmanBinary}
+		opts := podmanTest.PodmanMakeOptions([]string{"mount", cid}, false, false)
+		args = append(args, opts...)
+
+		// container root file system location is /tmp/... because "--root /tmp/..."
+		session := podmanTest.Podman(args)
 		session.WaitWithDefaultTimeout()
-		Expect(setup).Should(Exit(0))
+		Expect(session).Should(Exit(0))
+		Expect(session.OutputToString()).To(ContainSubstring("/tmp"))
 	})
 
 	It("podman image mount", func() {
@@ -71,8 +78,15 @@ var _ = Describe("Podman mount", func() {
 		setup.WaitWithDefaultTimeout()
 		Expect(setup).Should(Exit(0))
 
-		session := podmanTest.Podman([]string{"unshare", PODMAN_BINARY, "image", "mount", ALPINE})
+		// command: podman <options> unshare podman <options> image mount ALPINE
+		args := []string{"unshare", podmanTest.PodmanBinary}
+		opts := podmanTest.PodmanMakeOptions([]string{"image", "mount", ALPINE}, false, false)
+		args = append(args, opts...)
+
+		// image location is /tmp/... because "--root /tmp/..."
+		session := podmanTest.Podman(args)
 		session.WaitWithDefaultTimeout()
-		Expect(setup).Should(Exit(0))
+		Expect(session).Should(Exit(0))
+		Expect(session.OutputToString()).To(ContainSubstring("/tmp"))
 	})
 })