System tests: cleanup, make more robust

- run test: preserve --runtime test: use a random executable
  path. And, clean up better.

- run test: "look up correct image name" test: use random
  strings; test both without and with a :tag

- events test: use random label strings, add more filter tests

Signed-off-by: Ed Santiago <santiago@redhat.com>

test/system/030-run.bats

@@ -473,34 +473,53 @@ json-file | f
 
 # run with --runtime should preserve the named runtime
 @test "podman run : full path to --runtime is preserved" {
-    skip_if_cgroupsv1
-    skip_if_remote
-    run_podman run -d --runtime '/usr/bin/crun' $IMAGE sleep 60
+    skip_if_remote "podman-remote does not support --runtime option"
+
+    # Get configured runtime
+    run_podman info --format '{{.Host.OCIRuntime.Path}}'
+    runtime="$output"
+
+    # Assumes that /var/tmp is not mounted noexec; this is usually safe
+    new_runtime="/var/tmp/myruntime$(random_string 12)"
+    cp --preserve $runtime $new_runtime
+
+    run_podman run -d --runtime "$new_runtime" $IMAGE sleep 60
     cid="$output"
 
     run_podman inspect --format '{{.OCIRuntime}}' $cid
-    is "$output" "/usr/bin/crun"
-
+    is "$output" "$new_runtime" "podman inspect shows configured runtime"
     run_podman kill $cid
+    run_podman rm $cid
+    rm -f $new_runtime
 }
 
 # Regression test for issue #8082
 @test "podman run : look up correct image name" {
-	# Create a 2nd tag for the local image.
-	local name="localhost/foo/bar"
-	run_podman tag $IMAGE $name
+    # Create a 2nd tag for the local image. Force to lower case, and apply it.
+    local newtag="localhost/$(random_string 10)/$(random_string 8)"
+    newtag=${newtag,,}
+    run_podman tag $IMAGE $newtag
 
-	# Create a container with the 2nd tag and make sure that it's being
-	# used.  #8082 always inaccurately used the 1st tag.
-	run_podman create $name
-	cid="$output"
+    # Create a container with the 2nd tag and make sure that it's being
+    # used.  #8082 always inaccurately used the 1st tag.
+    run_podman create $newtag
+    cid="$output"
 
-	run_podman inspect --format "{{.ImageName}}" $cid
-	is "$output" "$name"
+    run_podman inspect --format "{{.ImageName}}" $cid
+    is "$output" "$newtag" "container .ImageName is the container-create name"
 
-	# Clean up.
-	run_podman rm $cid
-	run_podman untag $IMAGE $name
+    # Same thing, but now with a :tag, and making sure it works with --name
+    newtag2="${newtag}:$(random_string 6|tr A-Z a-z)"
+    run_podman tag $IMAGE $newtag2
+
+    cname="$(random_string 14|tr A-Z a-z)"
+    run_podman create --name $cname $newtag2
+    run_podman inspect --format "{{.ImageName}}" $cname
+    is "$output" "$newtag2" "container .ImageName is the container-create name"
+
+    # Clean up.
+    run_podman rm $cid $cname
+    run_podman untag $IMAGE $newtag $newtag2
 }
 
 # vim: filetype=sh