Add volume filters to system prune

This change was missed in pull/8689. Now that volume pruneing supports
filters system pruneing can pass its filters down to the volume
pruneing. Additionally this change adds tests for the following components

* podman system prune subcommand with `--volumes` & `--filter` options
* apiv2 api tests for `/system/` and `/libpod/system` endpoints

Relates to #8453, #8672

Signed-off-by: Baron Lenardson <lenardson.baron@gmail.com>

1 files changed, 67 insertions, 0 deletions

diff --git a/test/apiv2/45-system.at b/test/apiv2/45-system.at
new file mode 100644
index 000000000..7d14fd4b3
--- /dev/null
+++ b/test/apiv2/45-system.at
@@ -0,0 +1,67 @@
+# -*- sh -*-
+#
+# system related tests
+#
+
+## ensure system is clean
+t POST 'libpod/system/prune?volumes=true&all=true' params='' 200
+
+## podman system df
+t GET system/df 200 '{"LayersSize":0,"Images":[],"Containers":[],"Volumes":[],"BuildCache":[],"BuilderSize":0}'
+t GET libpod/system/df 200 '{"Images":[],"Containers":[],"Volumes":[]}'
+
+# Create volume. We expect df to report this volume next invocation of system/df
+t GET libpod/info 200
+volumepath=$(jq -r ".store.volumePath" <<<"$output")
+t POST libpod/volumes/create name=foo1  201 \
+    .Name=foo1 \
+    .Driver=local \
+    .Mountpoint=$volumepath/foo1/_data \
+    .CreatedAt~[0-9]\\{4\\}-[0-9]\\{2\\}-[0-9]\\{2\\}.* \
+    .Labels={} \
+    .Options=null
+
+t GET system/df 200 '.Volumes[0].Name=foo1'
+
+t GET libpod/system/df 200 '.Volumes[0].VolumeName=foo1'
+
+# Create two more volumes to test pruneing
+t POST libpod/volumes/create \
+    '"Name":"foo2","Label":{"testlabel1":""},"Options":{"type":"tmpfs","o":"nodev,noexec"}}' 201 \
+    .Name=foo2 \
+    .Driver=local \
+    .Mountpoint=$volumepath/foo2/_data \
+    .CreatedAt~[0-9]\\{4\\}-[0-9]\\{2\\}-[0-9]\\{2\\}.* \
+    .Labels.testlabel1="" \
+    .Options.o=nodev,noexec
+
+t POST libpod/volumes/create \
+    '"Name":"foo3","Label":{"testlabel1":"testonly"},"Options":{"type":"tmpfs","o":"nodev,noexec"}}' 201 \
+    .Name=foo3 \
+    .Driver=local \
+    .Mountpoint=$volumepath/foo3/_data \
+    .CreatedAt~[0-9]\\{4\\}-[0-9]\\{2\\}-[0-9]\\{2\\}.* \
+    .Labels.testlabel1=testonly \
+    .Options.o=nodev,noexec
+
+t GET system/df 200 '.Volumes | length=3'
+t GET libpod/system/df 200 '.Volumes | length=3'
+
+# Prune volumes
+
+# -G --data-urlencode 'volumes=true&filters={"label":["testlabel1=idontmatch"]}'
+t POST 'libpod/system/prune?volumes=true&filters=%7B%22label%22:%5B%22testlabel1=idontmatch%22%5D%7D' params='' 200
+
+# nothing should have been pruned
+t GET system/df 200 '.Volumes | length=3'
+t GET libpod/system/df 200 '.Volumes | length=3'
+
+# -G --data-urlencode 'volumes=true&filters={"label":["testlabel1=testonly"]}'
+# only foo3 should be pruned because of filter
+t POST 'libpod/system/prune?volumes=true&filters=%7B%22label%22:%5B%22testlabel1=testonly%22%5D%7D' params='' 200 .VolumePruneReport[0].Id=foo3
+# only foo2 should be pruned because of filter
+t POST 'libpod/system/prune?volumes=true&filters=%7B%22label%22:%5B%22testlabel1%22%5D%7D' params='' 200 .VolumePruneReport[0].Id=foo2
+# foo1, the last remaining volume should be pruned without any filters applied
+t POST 'libpod/system/prune?volumes=true' params='' 200 .VolumePruneReport[0].Id=foo1
+
+# TODO add other system prune tests for pods / images