Add missing tests for manifests API

Also:
 - It fixes a regression in parsing "images" parameter in
   ManifestAddV3 handler.
 - Refactors 12-imagesMore.at to use start_registry helper.
 - Removes some unsafe "exit 1" statements which skip clean up.

Signed-off-by: Vladimir Kochnev <hashtable@yandex.ru>

5 files changed, 52 insertions, 34 deletions

diff --git a/pkg/api/handlers/libpod/manifests.go b/pkg/api/handlers/libpod/manifests.go
index 65b9d6cb5..d9ed1c265 100644
--- a/pkg/api/handlers/libpod/manifests.go
+++ b/pkg/api/handlers/libpod/manifests.go
@@ -163,7 +163,6 @@ func ManifestAddV3(w http.ResponseWriter, r *http.Request) {
 	// Wrapper to support 3.x with 4.x libpod
 	query := struct {
 		entities.ManifestAddOptions
-		Images    []string
 		TLSVerify bool `schema:"tlsVerify"`
 	}{}
 	if err := json.NewDecoder(r.Body).Decode(&query); err != nil {
diff --git a/test/apiv2/12-imagesMore.at b/test/apiv2/12-imagesMore.at
index 67b4f1c79..98f396a17 100644
--- a/test/apiv2/12-imagesMore.at
+++ b/test/apiv2/12-imagesMore.at
@@ -6,6 +6,8 @@
 red='\e[31m'
 nc='\e[0m'
 
+start_registry
+
 podman pull -q $IMAGE
 
 t GET libpod/images/json 200 \
@@ -20,15 +22,10 @@ t GET libpod/images/$IMAGE/tree 200 \
 t POST "libpod/images/nonesuch/tag?repo=myrepo&tag=mytag" 404
 
 # Tag the image
-t POST "libpod/images/$IMAGE/tag?repo=localhost:5000/myrepo&tag=mytag" 201
+t POST "libpod/images/$IMAGE/tag?repo=localhost:$REGISTRY_PORT/myrepo&tag=mytag" 201
 
 t GET libpod/images/$IMAGE/json 200 \
-  .RepoTags[1]=localhost:5000/myrepo:mytag
-
-# Run registry container
-# FIXME this fails if python tests have been run first...
-podman run -d --name registry -p 5000:5000 quay.io/libpod/registry:2.7 /entrypoint.sh /etc/docker/registry/config.yml
-wait_for_port localhost 5000
+  .RepoTags[1]=localhost:$REGISTRY_PORT/myrepo:mytag
 
 # Push to local registry and check output
 while read -r LINE
@@ -36,32 +33,23 @@ do
   if echo "${LINE}" | jq --exit-status 'select( .status != null) | select ( .status | contains("digest: sha256:"))' &>/dev/null; then
     GOT_DIGEST="1"
   fi
-done < <(curl -sL "http://$HOST:$PORT/images/localhost:5000/myrepo/push?tlsVerify=false&tag=mytag" -XPOST)
+done < <(curl -sL "http://$HOST:$PORT/images/localhost:$REGISTRY_PORT/myrepo/push?tlsVerify=false&tag=mytag" -XPOST -H "X-Registry-Config: $REGISTRY_CONFIG_HEADER")
 if [ -z "${GOT_DIGEST}" ] ; then
   echo -e "${red}not ok: did not found digest in output${nc}"  1>&2;
 fi
 
 # Push to local registry
-t POST "images/localhost:5000/myrepo/push?tlsVerify=false&tag=mytag" 200
+t POST "images/localhost:$REGISTRY_PORT/myrepo/push?tlsVerify=false&tag=mytag" 200
 
 # Untag the image
-t POST "libpod/images/$iid/untag?repo=localhost:5000/myrepo&tag=mytag" 201
+t POST "libpod/images/$iid/untag?repo=localhost:$REGISTRY_PORT/myrepo&tag=mytag" 201
 
 # Try to push non-existing image
-t POST "images/localhost:5000/idonotexist/push?tlsVerify=false" 404
+t POST "images/localhost:$REGISTRY_PORT/idonotexist/push?tlsVerify=false" 404
 
 t GET libpod/images/$IMAGE/json 200 \
   .RepoTags[-1]=$IMAGE
 
-# Remove the registry container
-t DELETE libpod/containers/registry?force=true 200
-
-# Remove images
+# Remove image
 t DELETE libpod/images/$IMAGE 200 \
   .ExitCode=0
-t DELETE libpod/images/quay.io/libpod/registry:2.7 200 \
-  .ExitCode=0
-
-if [ -z "${GOT_DIGEST}" ] ; then
-  exit 1;
-fi
diff --git a/test/apiv2/15-manifest.at b/test/apiv2/15-manifest.at
index 0dd7026fa..65ce41e7d 100644
--- a/test/apiv2/15-manifest.at
+++ b/test/apiv2/15-manifest.at
@@ -2,18 +2,43 @@
 #
 # Tests for manifest list endpoints
 
+start_registry
+
 t POST /v3.4.0/libpod/manifests/create?name=abc 200 \
     .Id~[0-9a-f]\\{64\\}
 id_abc=$(jq -r '.Id' <<<"$output")
 
 t POST /v4.0.0/libpod/manifests/xyz 201 \
     .Id~[0-9a-f]\\{64\\}
-echo xyz $output
 id_xyz=$(jq -r '.Id' <<<"$output")
 
 t GET /v3.4.0/libpod/manifests/$id_abc/exists 204
 t GET /v4.0.0/libpod/manifests/$id_xyz/exists 204
 
+id_abc_image=$($PODMAN_BIN --root $WORKDIR/server_root image build -q --format=docker -<<EOF
+FROM alpine
+RUN >file1
+EOF
+)
+
+id_xyz_image=$($PODMAN_BIN --root $WORKDIR/server_root image build -q --format=docker -<<EOF
+FROM alpine
+RUN >file2
+EOF
+)
+
+function cleanUpManifestTest() {
+    podman rmi -a
+}
+
+t POST /v3.4.0/libpod/manifests/$id_abc/add images="[\"containers-storage:$id_abc_image\"]" 200
+t PUT /v4.0.0/libpod/manifests/$id_xyz operation='update' images="[\"containers-storage:$id_xyz_image\"]" 200
+
+t POST "/v3.4.0/libpod/manifests/abc:latest/push?destination=localhost:$REGISTRY_PORT%2Fabc:latest&tlsVerify=false&all=true" 200
+t POST "/v4.0.0/libpod/manifests/xyz:latest/registry/localhost:$REGISTRY_PORT%2Fxyz:latest?tlsVerify=false&all=true" 200
+
 # /v3.x cannot delete a manifest list
 t DELETE /v4.0.0/libpod/manifests/$id_abc 200
 t DELETE /v4.0.0/libpod/manifests/$id_xyz 200
+
+cleanUpManifestTest
diff --git a/test/apiv2/70-short-names.at b/test/apiv2/70-short-names.at
index dbf816f55..bd7f8e7bd 100644
--- a/test/apiv2/70-short-names.at
+++ b/test/apiv2/70-short-names.at
@@ -128,7 +128,7 @@ t DELETE "containers/$cid"
 # disable the docker.io enforcement.
 
 stop_service
-CONTAINERS_CONF=$(pwd)/test/apiv2/containers.conf start_service
+CONTAINERS_CONF=$TESTS_DIR/containers.conf start_service
 
 t POST   "images/create?fromImage=quay.io/libpod/alpine:latest"       200 .error~null .status~".*Download complete.*"
 t POST   "images/alpine/tag?repo=foo"                                 201
diff --git a/test/apiv2/test-apiv2 b/test/apiv2/test-apiv2
index c3545522e..bd28ae145 100755
--- a/test/apiv2/test-apiv2
+++ b/test/apiv2/test-apiv2
@@ -87,6 +87,7 @@ trap err_handler ERR
 #########
 function die() {
     echo "$ME: $*" >&2
+    clean_up_server
     exit 1
 }
 
@@ -219,19 +220,19 @@ function jsonify() {
 function t() {
     local method=$1; shift
     local path=$1; shift
-    local curl_args
+    local -a curl_args
     local content_type="application/json"
 
     local testname="$method $path"
-    # POST requests may be followed by one or more key=value pairs.
+    # POST and PUT requests may be followed by one or more key=value pairs.
     # Slurp the command line until we see a 3-digit status code.
-    if [[ $method = "POST" ]]; then
+    if [[ $method = "POST" || $method == "PUT" ]]; then
         local -a post_args
         for arg; do
             case "$arg" in
                 *=*)              post_args+=("$arg");
                                   shift;;
-                *.tar)            curl_args="--data-binary @$arg" ;
+                *.tar)            curl_args+=(--data-binary @$arg);
                                   content_type="application/x-tar";
                                   shift;;
                 application/*)    content_type="$arg";
@@ -241,8 +242,8 @@ function t() {
             esac
         done
         if [[ -z "$curl_args" ]]; then
-            curl_args="-d $(jsonify ${post_args[@]})"
-            testname="$testname [$curl_args]"
+            curl_args+=(-d $(jsonify ${post_args[@]}))
+            testname="$testname [${curl_args[@]}]"
         fi
     fi
 
@@ -269,7 +270,11 @@ function t() {
 
     # curl -X HEAD but without --head seems to wait for output anyway
     if [[ $method == "HEAD" ]]; then
-        curl_args="--head"
+        curl_args+=("--head")
+    fi
+
+    if [ -n "$REGISTRY_CONFIG_HEADER" ]; then
+        curl_args+=(-H "X-Registry-Config: $REGISTRY_CONFIG_HEADER")
     fi
 
     local expected_code=$1; shift
@@ -281,7 +286,7 @@ function t() {
     # -s = silent, but --write-out 'format' gives us important response data
     # The hairy "{ ...;rc=$?; } || :" lets us capture curl's exit code and
     # give a helpful diagnostic if it fails.
-    { response=$(curl -s -X $method ${curl_args}                 \
+    { response=$(curl -s -X $method "${curl_args[@]}"            \
                     -H "Content-type: $content_type"             \
                     --dump-header $WORKDIR/curl.headers.out      \
                     --write-out '%{http_code}^%{content_type}^%{time_total}' \
@@ -289,8 +294,7 @@ function t() {
 
     # Any error from curl is instant bad news, from which we can't recover
     if [[ $rc -ne 0 ]]; then
-        echo "FATAL: curl failure ($rc) on $url - cannot continue" >&2
-        exit 1
+        die "curl failure ($rc) on $url - cannot continue"
     fi
 
     # Show returned headers (without trailing ^M or empty lines) in log file.
@@ -410,6 +414,7 @@ function stop_service() {
 REGISTRY_PORT=
 REGISTRY_USERNAME=
 REGISTRY_PASSWORD=
+REGISTRY_CONFIG_HEADER=
 function start_registry() {
     # We can be invoked multiple times, e.g. from different subtests, but
     # let's assume that once started we only kill it at the end of tests.
@@ -420,6 +425,7 @@ function start_registry() {
     REGISTRY_PORT=$(random_port)
     REGISTRY_USERNAME=u$(random_string 7)
     REGISTRY_PASSWORD=p$(random_string 7)
+    REGISTRY_CONFIG_HEADER=$(echo "{\"localhost:${REGISTRY_PORT}\":{\"username\":\"${REGISTRY_USERNAME}\",\"password\":\"${REGISTRY_PASSWORD}\"}}" | base64 --wrap=0)
 
     local REGDIR=$WORKDIR/registry
     local AUTHDIR=$REGDIR/auth