tests: Add integration tests for collections

Test various pieces of core and command line utility functionality
relating to the newly-introduced concept of collections. Mostly focussed
around the find-remotes utility, and around handling of collection–refs.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

Closes: #924
Approved by: cgwalters

1 files changed, 229 insertions, 0 deletions

diff --git a/tests/test-find-remotes.sh b/tests/test-find-remotes.sh
new file mode 100755
index 00000000..0b887664
--- /dev/null
+++ b/tests/test-find-remotes.sh
@@ -0,0 +1,229 @@
+#!/bin/bash
+#
+# Copyright © 2017 Endless Mobile, Inc.
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+set -euo pipefail
+
+. $(dirname $0)/libtest.sh
+
+echo '1..1'
+
+# Create two upstream collection repositories with some example commits
+cd ${test_tmpdir}
+
+mkdir apps-collection
+ostree_repo_init apps-collection --collection-id org.example.AppsCollection
+mkdir -p files
+pushd files
+${CMD_PREFIX} ostree --repo=../apps-collection commit -s "Test apps-collection commit 1" -b app1 --gpg-homedir=${TEST_GPG_KEYHOME} --gpg-sign=${TEST_GPG_KEYID_1} > ../app1-checksum
+${CMD_PREFIX} ostree --repo=../apps-collection commit -s "Test apps-collection commit 2" -b app2 --gpg-homedir=${TEST_GPG_KEYHOME} --gpg-sign=${TEST_GPG_KEYID_1} > ../app2-checksum
+popd
+${CMD_PREFIX} ostree --repo=apps-collection summary --update --gpg-homedir=${TEST_GPG_KEYHOME} --gpg-sign=${TEST_GPG_KEYID_1}
+
+mkdir os-collection
+ostree_repo_init os-collection --collection-id org.example.OsCollection
+mkdir -p files
+pushd files
+${CMD_PREFIX} ostree --repo=../os-collection commit -s "Test os-collection commit 1" -b os/amd64/master --gpg-homedir=${TEST_GPG_KEYHOME} --gpg-sign=${TEST_GPG_KEYID_2} > ../os-checksum
+popd
+${CMD_PREFIX} ostree --repo=os-collection summary --update --gpg-homedir=${TEST_GPG_KEYHOME} --gpg-sign=${TEST_GPG_KEYID_2}
+
+# Create a local repository where we pull the branches from the two remotes as normal, using GPG.
+mkdir local
+ostree_repo_init local
+${CMD_PREFIX} ostree --repo=local remote add apps-remote file://$(pwd)/apps-collection --collection-id org.example.AppsCollection --gpg-import=${test_tmpdir}/gpghome/key1.asc
+${CMD_PREFIX} ostree --repo=local remote add os-remote file://$(pwd)/os-collection --collection-id org.example.OsCollection --gpg-import=${test_tmpdir}/gpghome/key2.asc
+
+${CMD_PREFIX} ostree --repo=local pull apps-remote app1
+${CMD_PREFIX} ostree --repo=local pull os-remote os/amd64/master
+
+${CMD_PREFIX} ostree --repo=local refs > refs
+assert_file_has_content refs "^apps-remote:app1$"
+assert_file_has_content refs "^os-remote:os/amd64/master$"
+
+${CMD_PREFIX} ostree --repo=local refs --collections | wc -l > refscount
+assert_file_has_content refscount "^0$"
+
+# Create a local mirror repository where we pull the branches *in mirror mode* from the two remotes.
+# This should pull them into refs/mirrors, since the remotes advertise a collection ID.
+mkdir local-mirror
+ostree_repo_init local-mirror
+${CMD_PREFIX} ostree --repo=local-mirror remote add apps-remote file://$(pwd)/apps-collection --collection-id org.example.AppsCollection --gpg-import=${test_tmpdir}/gpghome/key1.asc
+${CMD_PREFIX} ostree --repo=local-mirror remote add os-remote file://$(pwd)/os-collection --collection-id org.example.OsCollection --gpg-import=${test_tmpdir}/gpghome/key2.asc
+
+${CMD_PREFIX} ostree --repo=local-mirror pull --mirror apps-remote app1
+${CMD_PREFIX} ostree --repo=local-mirror pull --mirror os-remote os/amd64/master
+
+${CMD_PREFIX} ostree --repo=local-mirror refs | wc -l > refscount
+assert_file_has_content refscount "^0$"
+
+${CMD_PREFIX} ostree --repo=local-mirror refs --collections > refs
+assert_file_has_content refs "^(org.example.AppsCollection, app1)$"
+assert_file_has_content refs "^(org.example.OsCollection, os/amd64/master)$"
+
+for repo in local local-mirror; do
+    # Try finding an update for an existing branch.
+    ${CMD_PREFIX} ostree --repo=$repo find-remotes org.example.AppsCollection app1 > find
+    assert_file_has_content find "^Result [0-9]\+: file://$(pwd)/apps-collection$"
+    assert_file_has_content find "^ - Keyring: apps-remote.trustedkeys.gpg$"
+    assert_file_has_content find "^    - (org.example.AppsCollection, app1) = $(cat app1-checksum)$"
+    assert_file_has_content find "^1/1 refs were found.$"
+    assert_not_file_has_content find "^No results.$"
+
+    # Find several updates for several existing branches.
+    ${CMD_PREFIX} ostree --repo=$repo find-remotes org.example.AppsCollection app1 org.example.OsCollection os/amd64/master > find
+    assert_file_has_content find "^Result [0-9]\+: file://$(pwd)/apps-collection$"
+    assert_file_has_content find "^ - Keyring: apps-remote.trustedkeys.gpg$"
+    assert_file_has_content find "^    - (org.example.AppsCollection, app1) = $(cat app1-checksum)$"
+    assert_file_has_content find "^Result [0-9]\+: file://$(pwd)/os-collection$"
+    assert_file_has_content find "^ - Keyring: os-remote.trustedkeys.gpg$"
+    assert_file_has_content find "^    - (org.example.OsCollection, os/amd64/master) = $(cat os-checksum)$"
+    assert_file_has_content find "^2/2 refs were found.$"
+    assert_not_file_has_content find "^No results.$"
+
+    # Find some updates and a new branch.
+    ${CMD_PREFIX} ostree --repo=$repo find-remotes org.example.AppsCollection app1 org.example.AppsCollection app2 org.example.OsCollection os/amd64/master > find
+    assert_file_has_content find "^Result [0-9]\+: file://$(pwd)/apps-collection$"
+    assert_file_has_content find "^ - Keyring: apps-remote.trustedkeys.gpg$"
+    assert_file_has_content find "^    - (org.example.AppsCollection, app1) = $(cat app1-checksum)$"
+    assert_file_has_content find "^    - (org.example.AppsCollection, app2) = $(cat app2-checksum)$"
+    assert_file_has_content find "^Result [0-9]\+: file://$(pwd)/os-collection$"
+    assert_file_has_content find "^ - Keyring: os-remote.trustedkeys.gpg$"
+    assert_file_has_content find "^    - (org.example.OsCollection, os/amd64/master) = $(cat os-checksum)$"
+    assert_file_has_content find "^3/3 refs were found.$"
+    assert_not_file_has_content find "^No results.$"
+
+    # Find an update and a non-existent branch.
+    ${CMD_PREFIX} ostree --repo=$repo find-remotes org.example.AppsCollection app1 org.example.AppsCollection not-an-app > find
+    assert_file_has_content find "^Result [0-9]\+: file://$(pwd)/apps-collection$"
+    assert_file_has_content find "^ - Keyring: apps-remote.trustedkeys.gpg$"
+    assert_file_has_content find "^    - (org.example.AppsCollection, not-an-app) = (not found)$"
+    assert_file_has_content find "^    - (org.example.AppsCollection, app1) = $(cat app1-checksum)$"
+    assert_file_has_content find "^Refs not found in any remote:$"
+    assert_file_has_content find "^ - (org.example.AppsCollection, not-an-app)$"
+    assert_file_has_content find "^1/2 refs were found.$"
+    assert_not_file_has_content find "^No results.$"
+
+    # Do all the above, but pull this time.
+    ${CMD_PREFIX} ostree --repo=$repo find-remotes --pull org.example.AppsCollection app1 > pull || true
+    assert_file_has_content pull "^1/1 refs were found.$"
+    assert_file_has_content pull "^Pulled 1/1 refs successfully.$"
+    assert_not_file_has_content pull "Failed to pull some refs from the remotes"
+    assert_ref $repo app1 $(cat app1-checksum)
+
+    ${CMD_PREFIX} ostree --repo=$repo find-remotes --pull org.example.AppsCollection app1 org.example.OsCollection os/amd64/master > pull
+    assert_file_has_content pull "^2/2 refs were found.$"
+    assert_file_has_content pull "^Pulled 2/2 refs successfully.$"
+    assert_not_file_has_content pull "Failed to pull some refs from the remotes"
+    assert_ref $repo app1 $(cat app1-checksum)
+    assert_ref $repo os/amd64/master $(cat os-checksum)
+
+    ${CMD_PREFIX} ostree --repo=$repo find-remotes --pull org.example.AppsCollection app1 org.example.AppsCollection app2 org.example.OsCollection os/amd64/master > pull
+    assert_file_has_content pull "^3/3 refs were found.$"
+    assert_file_has_content pull "^Pulled 3/3 refs successfully.$"
+    assert_not_file_has_content pull "Failed to pull some refs from the remotes"
+    assert_ref $repo app1 $(cat app1-checksum)
+    assert_ref $repo app2 $(cat app2-checksum)
+    assert_ref $repo os/amd64/master $(cat os-checksum)
+
+    ${CMD_PREFIX} ostree --repo=$repo find-remotes --pull org.example.AppsCollection app1 org.example.AppsCollection not-an-app > pull
+    assert_file_has_content pull "^1/2 refs were found.$"
+    assert_not_file_has_content pull "Failed to pull some refs from the remotes"
+    assert_ref $repo app1 $(cat app1-checksum)
+    assert_not_ref $repo not-an-app
+done
+
+# Test pulling a new commit into the local mirror from one of the repositories.
+pushd files
+${CMD_PREFIX} ostree --repo=../os-collection commit -s "Test os-collection commit 2" -b os/amd64/master --gpg-homedir=${TEST_GPG_KEYHOME} --gpg-sign=${TEST_GPG_KEYID_2} > ../os-checksum-2
+popd
+${CMD_PREFIX} ostree --repo=os-collection summary --update --gpg-homedir=${TEST_GPG_KEYHOME} --gpg-sign=${TEST_GPG_KEYID_2}
+
+for repo in local-mirror; do
+    # Try finding an update for that branch.
+    ${CMD_PREFIX} ostree --repo=$repo find-remotes org.example.OsCollection os/amd64/master > find
+    assert_file_has_content find "^Result [0-9]\+: file://$(pwd)/os-collection$"
+    assert_file_has_content find "^ - Keyring: os-remote.trustedkeys.gpg$"
+    assert_file_has_content find "^    - (org.example.OsCollection, os/amd64/master) = $(cat os-checksum-2)$"
+    assert_file_has_content find "^1/1 refs were found.$"
+    assert_not_file_has_content find "^No results.$"
+
+    # Pull it.
+    ${CMD_PREFIX} ostree --repo=$repo find-remotes --pull org.example.OsCollection os/amd64/master > pull || true
+    assert_file_has_content pull "^1/1 refs were found.$"
+    assert_file_has_content pull "^Pulled 1/1 refs successfully.$"
+    assert_not_file_has_content pull "Failed to pull some refs from the remotes"
+    assert_ref $repo os/amd64/master $(cat os-checksum-2)
+done
+
+# Add the local mirror to the local repository as a remote, so that the local repo
+# has two configured remotes for the os-collection. Ensure its summary is up to date first.
+#${CMD_PREFIX} ostree --repo=local-mirror summary --update
+# FIXME: This `cp` can be changed to `ostree summary --update` once PR #946 lands.
+# Prior to that, we need to preserve the signatures.
+cp os-collection/summary{,.sig} local-mirror/
+${CMD_PREFIX} ostree --repo=local remote add os-remote-local-mirror file://$(pwd)/local-mirror --collection-id org.example.OsCollection --gpg-import=${test_tmpdir}/gpghome/key2.asc
+
+for repo in local; do
+    # Try finding an update for that branch.
+    ${CMD_PREFIX} ostree --repo=$repo find-remotes org.example.OsCollection os/amd64/master > find
+    assert_file_has_content find "^Result [0-9]\+: file://$(pwd)/os-collection$"
+    assert_file_has_content find "^ - Keyring: os-remote.trustedkeys.gpg$"
+    assert_file_has_content find "^    - (org.example.OsCollection, os/amd64/master) = $(cat os-checksum-2)$"
+    assert_file_has_content find "^Result [0-9]\+: file://$(pwd)/local-mirror$"
+    assert_file_has_content find "^ - Keyring: os-remote-local-mirror.trustedkeys.gpg$"
+    assert_file_has_content find "^    - (org.example.OsCollection, os/amd64/master) = $(cat os-checksum-2)$"
+    assert_file_has_content find "^1/1 refs were found.$"
+    assert_not_file_has_content find "^No results.$"
+
+    # Pull it.
+    ${CMD_PREFIX} ostree --repo=$repo find-remotes --pull org.example.OsCollection os/amd64/master > pull || true
+    assert_file_has_content pull "^1/1 refs were found.$"
+    assert_file_has_content pull "^Pulled 1/1 refs successfully.$"
+    assert_not_file_has_content pull "Failed to pull some refs from the remotes"
+    assert_ref $repo os/amd64/master $(cat os-checksum-2)
+done
+
+# Add another commit to the OS collection, but don’t update the mirror. Then try pulling
+# into the local repository again, and check that the outdated ref in the mirror is ignored.
+pushd files
+${CMD_PREFIX} ostree --repo=../os-collection commit -s "Test os-collection commit 3" -b os/amd64/master --gpg-homedir=${TEST_GPG_KEYHOME} --gpg-sign=${TEST_GPG_KEYID_2} > ../os-checksum-3
+popd
+${CMD_PREFIX} ostree --repo=os-collection summary --update --gpg-homedir=${TEST_GPG_KEYHOME} --gpg-sign=${TEST_GPG_KEYID_2}
+
+for repo in local; do
+    # Try finding an update for that branch.
+    ${CMD_PREFIX} ostree --repo=$repo find-remotes org.example.OsCollection os/amd64/master > find
+    assert_file_has_content find "^Result [0-9]\+: file://$(pwd)/os-collection$"
+    assert_file_has_content find "^ - Keyring: os-remote.trustedkeys.gpg$"
+    assert_file_has_content find "^    - (org.example.OsCollection, os/amd64/master) = $(cat os-checksum-3)$"
+    assert_file_has_content find "^Result [0-9]\+: file://$(pwd)/local-mirror$"
+    assert_file_has_content find "^ - Keyring: os-remote-local-mirror.trustedkeys.gpg$"
+    assert_file_has_content find "^    - (org.example.OsCollection, os/amd64/master) = $(cat os-checksum-3)$"
+    assert_file_has_content find "^1/1 refs were found.$"
+    assert_not_file_has_content find "^No results.$"
+
+    # Pull it.
+    ${CMD_PREFIX} ostree --repo=$repo find-remotes --pull org.example.OsCollection os/amd64/master > pull || true
+    assert_file_has_content pull "^1/1 refs were found.$"
+    assert_file_has_content pull "^Pulled 1/1 refs successfully.$"
+    assert_not_file_has_content pull "Failed to pull some refs from the remotes"
+    assert_ref $repo os/amd64/master $(cat os-checksum-3)
+done
+
+echo "ok find-remotes"