Add support for listing read/only and read/write images

When removing --all images prune images only attempt to remove read/write images,
ignore read/only images

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/test/e2e/images_test.go b/test/e2e/images_test.go
index b6dae33ee..4eadc77e7 100644
--- a/test/e2e/images_test.go
+++ b/test/e2e/images_test.go
@@ -388,4 +388,20 @@ LABEL "com.example.vendor"="Example Vendor"
 		output = session.OutputToString()
 		Expect(output).To(Equal("[]"))
 	})
+
+	It("podman images --filter readonly", func() {
+		SkipIfRemote()
+		dockerfile := `FROM docker.io/library/alpine:latest
+`
+		podmanTest.BuildImage(dockerfile, "foobar.com/before:latest", "false")
+		result := podmanTest.Podman([]string{"images", "-f", "readonly=true"})
+		result.WaitWithDefaultTimeout()
+		Expect(result.ExitCode()).To(Equal(0))
+
+		result1 := podmanTest.Podman([]string{"images", "--filter", "readonly=false"})
+		result1.WaitWithDefaultTimeout()
+		Expect(result1.ExitCode()).To(Equal(0))
+		Expect(result.OutputToStringArray()).To(Not(Equal(result1.OutputToStringArray())))
+	})
+
 })