... per https://kubernetes.io/blog/2023/02/06/k8s-gcr-io-freeze-announcement/ .
We are seeing intermittent failures (sufficient to reliably cause a test suite failure)
pulling from k8s.gcr.io, let's see if using the newer one improves things.
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
gopkg.in/check.v1 hasn't had any commit since Nov 2020.
That's not a immediate issue for a test-only dependency, but
because it hides access to the standard library *testing.T,
eventually it will become limiting.
Also, using the same framework for unit and integration tests
seems practical.
This is mostly a batch copy&paste job, with a fairly high risk
of unexpected breakage.
Also, I didn't take much time at all to carefully choose between
assert.* and require.*; we can tune that as failures show up.
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
Mostly just name changes that should not change behavior, apart
from ioutil.ReadDir -> os.ReadDir avoiding per-item lstat(2) in
one case.
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
This enables pushing to registries where the push and pull uris may be
different, for example where pushed images are mirrored to a read only
replica for distribution.
Closes#1588
Signed-off-by: James Hewitt <james.hewitt@uk.ibm.com>
This saves us at least 2 lines (error check, and cleanup) on every
instance, or in some cases adds cleanup that we forgot.
This is inspired by, but not directly related to, Go 1.15's addition of
Testing.T.TempDir.
NOTE: This might significantly increase the tests' disk space requirements;
AFAICS the temporary directories are only cleaned up when a whole "suite
finishes running.
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
... as found by (golangci-lint run).
Note: this does not add (golangci-lint run) to the Makefile
to ensure the coding standard.
(BTW golangci-lint currently fails on structcheck, which doesn't
handle embedded structs, and that's a years-long known unfixed
limitation.)
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
The new --multi-arch option allows the user to select between copying the
image associated with the system platform, all images in the index, or
just the index itself without attempting to copy the images.
Signed-off-by: James Hewitt <james.hewitt@uk.ibm.com>
This test was incorrectly assuming that nothing would be made on disk,
but it was putting files into the source directory.
Signed-off-by: James Hewitt <james.hewitt@uk.ibm.com>
Dependabot was apparently not picking these up (and
several haven't had a release for a long time anyway).
Also move from github.com/go-check/check to its newly
declared (and go.mod-enforced) name gopkg.in/check.v1.
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
The necessary images have been manually copied over to quay. Code was
updated with centralized constants for the utilized images. Tests then
all reference the constants (in case the image locations need to change
again).
Signed-off-by: Chris Evich <cevich@redhat.com>
`podman push` gained this a while ago, and we want it here for the
same reason.
Motivated by closing a race condition in ostree-rs-ext:
17a991050c/lib/src/container/export.rs (L85)
Co-authored-by: Miloslav Trmač <mitr@redhat.com>
Switch most of our tests that exercise reading, copying from, and
inspecting tags that point to manifest lists from using
docker.io/estesp/busybox to using
registry.fedoraproject.org/fedora-minimal, which doesn't limit how often
we can pull the images.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
For yet unknown reasons, Travis throws permission errors when trying to
recursively list the contents of a temp directory. It passes locally,
so disable the logs to unblock CI. Note, the reasons for the error are
yet to be revealed.
Related-issue: https://github.com/containers/skopeo/issues/1093
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
This image is about 100 MB instead of about 2 GB for the Server Core,
decreasing disk requirements and hopefully significantly speeeding up
integration tests.
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
Add a --all/-a flag to instruct us to attempt to copy all of the
instances in the source image, if the source image specified to "skopeo
copy" is actually a list of images. Previously, we'd just try to locate
one for our preferred OS/arch combination.
Add a couple of tests to verify that we can copy an image into and then
back out of containers-storage. The contents of an image that has been
copied out of containers-storage need a bit of tweaking to compensate
for containers-storage's habit of returning uncompressed versions of the
layer blobs that were originally written to it, in order to be
comparable to the image as it was when it was pulled from a registry.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Update to use the correct c/image/v4 import path, work originally from
https://github.com/containers/skopeo/pull/733 by Valentin Rothberg <rothberg@redhat.com>.
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
Since GPG 2.1, GPG asks for a passphrase by default; opt out when
generating test keys to avoid
> gpg: agent_genkey failed: No pinentry
> gpg: key generation failed: No pinentry
which happens otherwise (and we can't use an interactive pinentry
in a batch process anyway).
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
