Add support for "custom remotes"

This will be helpful for the "ostree native container" work in
https://github.com/ostreedev/ostree-rs-ext/

Basically in order to reuse GPG/signapi verification, we need
to support adding a remote, even though it can't be used via
`ostree pull`.  (At least, not until we merge ostree-rs-ext into ostree, but
 even then I think the principle stands)

1 files changed, 29 insertions, 2 deletions

diff --git a/tests/pull-test.sh b/tests/pull-test.sh
index 274bd978..fcc22812 100644
--- a/tests/pull-test.sh
+++ b/tests/pull-test.sh
@@ -55,10 +55,10 @@ function verify_initial_contents() {
 }
 
 if has_gpgme; then
-    echo "1..37"
+    echo "1..38"
 else
     # 3 tests needs GPG support
-    echo "1..34"
+    echo "1..35"
 fi
 
 # Try both syntaxes
@@ -599,6 +599,33 @@ assert_file_has_content err.txt "ONE BILLION DOLLARS"
 echo "ok unconfigured"
 
 cd ${test_tmpdir}
+${CMD_PREFIX} ostree --repo=repo remote add --custom-backend=ostree-rs-ext fromcontainer
+if ${CMD_PREFIX} ostree --repo=repo pull fromcontainer 2>err.txt; then
+    assert_not_reached "pull unexpectedly succeeded?"
+fi
+assert_file_has_content err.txt "remote 'fromcontainer' uses custom backend 'ostree-rs-ext'"
+
+for x in show-url refs; do
+if ${CMD_PREFIX} ostree --repo=repo remote "$x" fromcontainer 2>err.txt; then
+assert_file_has_content err.txt "remote 'fromcontainer' uses custom backend 'ostree-rs-ext'"
+    assert_not_reached "no url expected"
+fi
+assert_file_has_content err.txt "No \"url\" option in remote"
+done
+${CMD_PREFIX} ostree --repo=repo remote delete fromcontainer
+
+${CMD_PREFIX} ostree --repo=repo remote add --custom-backend=ostree-rs-ext fromcontainer2 docker://quay.io/examplecorp/foo
+if ${CMD_PREFIX} ostree --repo=repo pull fromcontainer2 main 2>err.txt; then
+    assert_not_reached "pull unexpectedly succeeded?"
+fi
+assert_file_has_content err.txt "remote 'fromcontainer2' uses custom backend 'ostree-rs-ext'"
+${CMD_PREFIX} ostree --repo=repo remote show-url fromcontainer2 >out.txt
+assert_file_has_content out.txt docker://quay.io/examplecorp/foo
+${CMD_PREFIX} ostree --repo=repo remote delete fromcontainer2
+
+echo "ok custom backend"
+
+cd ${test_tmpdir}
 repo_init
 ${CMD_PREFIX} ostree --repo=repo remote add origin-bad $(cat httpd-address)/ostree/noent
 if ${CMD_PREFIX} ostree --repo=repo --depth=0 pull origin-bad main 2>err.txt; then