Merge pull request #6391 from chuanchang/add_test_for_image_history_and_exporting

test.apiv2: add testing for displaying image history and exporting image

test/apiv2/10-images.at

@@ -33,4 +33,27 @@ t GET images/$iid/json 200 \
 
 #t POST images/create fromImage=alpine 201 foo
 
+# Display the image history
+t GET libpod/images/nonesuch/history 404
+
+for i in $iid ${iid:0:12} $PODMAN_TEST_IMAGE_NAME; do
+  t GET libpod/images/$i/history 200 \
+    .[0].Id=$iid \
+    .[0].Created~[0-9]\\{10\\} \
+    .[0].Tags=null \
+    .[0].Size=0 \
+    .[0].Comment=
+done
+
+# Export an image on the local
+t GET libpod/images/nonesuch/get 404
+t GET libpod/images/$iid/get?format=foo 500
+t GET libpod/images/$PODMAN_TEST_IMAGE_NAME/get?compress=bar 400
+
+for i in $iid ${iid:0:12} $PODMAN_TEST_IMAGE_NAME; do
+  t GET "libpod/images/$i/get"                200 '[POSIX tar archive]'
+  t GET "libpod/images/$i/get?compress=true"  200 '[POSIX tar archive]'
+  t GET "libpod/images/$i/get?compress=false" 200 '[POSIX tar archive]'
+done
+
 # vim: filetype=sh

test/apiv2/test-apiv2

@@ -207,13 +207,21 @@ function t() {
     fi
 
     cat $WORKDIR/curl.headers.out >>$LOG 2>/dev/null || true
-    output=$(< $WORKDIR/curl.result.out)
 
-    # Log results. If JSON, filter through jq for readability
-    if egrep -qi '^Content-Type: application/json' $WORKDIR/curl.headers.out; then
-        jq . <<<"$output" >>$LOG
-    else
+    # Log results, if text. If JSON, filter through jq for readability.
+    content_type=$(sed -ne 's/^Content-Type:[ ]\+//pi' <$WORKDIR/curl.headers.out)
+
+    if [[ $content_type =~ /octet ]]; then
+        output="[$(file --brief $WORKDIR/curl.result.out)]"
         echo "$output" >>$LOG
+    else
+        output=$(< $WORKDIR/curl.result.out)
+
+        if [[ $content_type =~ application/json ]]; then
+            jq . <<<"$output" >>$LOG
+        else
+            echo "$output" >>$LOG
+        fi
     fi
 
     # Test return code
@@ -232,6 +240,7 @@ function t() {
         return
     fi
 
+    local i
     for i; do
         case "$i" in
             # Exact match on json field