BATS: new tests, and improvements to existing ones

New:
 - podman exec
 - podman load (requires #2674)
 - CLI parsing (regression test for #2574)

Improved:
 - help: test "podman NoSuchCommand", and subcommands
 - help: test "podman cmd" without required args
 - pod: start with --infra=false; this allows running rootless
 - log: also run 'logs' after container is run
 - log: test -f with two containers

Also, use helpful descriptions for skip_if_rootless

Tested on f29, root and rootless. As soon as podman-remote
supports rm, I'll start testing that too.

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

1 files changed, 30 insertions, 0 deletions

diff --git a/test/system/075-exec.bats b/test/system/075-exec.bats
new file mode 100644
index 000000000..a12d28b32
--- /dev/null
+++ b/test/system/075-exec.bats
@@ -0,0 +1,30 @@
+#!/usr/bin/env bats   -*- bats -*-
+#
+# Tests for podman exec
+#
+
+load helpers
+
+@test "podman exec - basic test" {
+    rand_filename=$(random_string 20)
+    rand_content=$(random_string 50)
+
+    # Start a container. Write random content to random file, then stay
+    # alive as long as file exists. (This test will remove that file soon.)
+    run_podman run -d $IMAGE sh -c \
+               "echo $rand_content >/$rand_filename;echo READY;while [ -f /$rand_filename ]; do sleep 1; done"
+    cid="$output"
+    wait_for_ready $cid
+
+    run_podman exec $cid sh -c "cat /$rand_filename"
+    is "$output" "$rand_content" "Can exec and see file in running container"
+
+    run_podman exec $cid rm -f /$rand_filename
+
+    run_podman wait $cid
+    is "$output" "0"   "output from podman wait (container exit code)"
+
+    run_podman rm $cid
+}
+
+# vim: filetype=sh