Files
skopeo/hack/test-system.sh
Lokesh Mandvekar 85a14032cc Makefile: use hack/test-system.sh for test-system-local
This will ensure both `test-system` and `test-system-local` work.

The `test-system` target will use the skopeo binary at `./bin/skopeo`.
Setting SKOPEO_BINARY should have no effect on it.

The `test-system-local` (and `test-integration-local`) target can use
SKOPEO_BINARY at any location. This will be useful in CI where we need to test
skopeo installed by the package at /usr/bin.

Co-authored-by: Miloslav Trmač <mitr@redhat.com>
Signed-off-by: Lokesh Mandvekar <lsm5@redhat.com>
2025-11-05 13:36:43 -05:00

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#!/bin/bash
set -e
# These tests can run in/outside of a container. However,
# not all storage drivers are supported in a container
# environment. Detect this and setup storage when
# running in a container.
#
# Paradoxically (FIXME: clean this up), SKOPEO_CONTAINER_TESTS is set
# both inside a container and without a container (in a CI VM); it actually means
# "it is safe to destructively modify the system for tests".
#
# On a CI VM, we can just use Podman as it is already configured; the changes below,
# to use VFS, are necessary only inside a container, because overlay-inside-overlay
# does not work. So, make these changes conditional on both
# SKOPEO_CONTAINER_TESTS (for acceptability to do destructive modification) and !CI
# (for necessity to adjust for in-container operation)
if ((SKOPEO_CONTAINER_TESTS)) && [[ "$CI" != true ]]; then
if [[ -r /etc/containers/storage.conf ]]; then
echo "MODIFYING existing storage.conf"
sed -i \
-e 's/^driver\s*=.*/driver = "vfs"/' \
-e 's/^mountopt/#mountopt/' \
/etc/containers/storage.conf
else
echo "CREATING NEW storage.conf"
cat >> /etc/containers/storage.conf << EOF
[storage]
driver = "vfs"
runroot = "/run/containers/storage"
graphroot = "/var/lib/containers/storage"
EOF
fi
# The logic of finding the relevant storage.conf file is convoluted
# and in effect differs between Skopeo and Podman, at least in some versions;
# explicitly point at the file we want to use to hopefully avoid that.
export CONTAINERS_STORAGE_CONF=/etc/containers/storage.conf
fi
bats --tap systemtest