Now that we have it (8a89a1f5a5), let's also make sure that
the new WithFlaky is used everywhere instead if [Flaky]. This way it can be
used for filtering by label.
This changes the text registration so that tags for which the framework has a
dedicated API (features, feature gates, slow, serial, etc.) those APIs are
used.
Arbitrary, custom tags are still left in place for now.
The spaces are redundant because Ginkgo will add them itself when concatenating
the different test name components. Upcoming change in the framework will
enforce that there are no such redundant spaces.
PVC and containers shared the same ResourceRequirements struct to define their
API. When resource claims were added, that struct got extended, which
accidentally also changed the PVC API. To avoid such a mistake from happening
again, PVC now uses its own VolumeResourceRequirements struct.
The `Claims` field gets removed because risk of breaking someone is low:
theoretically, YAML files which have a claims field for volumes now
get rejected when validating against the OpenAPI. Such files
have never made sense and should be fixed.
Code that uses the struct definitions needs to be updated.
Once DeferCleanup for the worker goroutine is invoked, there's no need to
continue doing anything anymore in that goroutine and it can return
immediately, without reporting the "context canceled" error because there is no
other reason for that.
Fixes issue 115945 by moving the cleanup code in AfterEach into DeferCleanup.
Cleanup stanzas are now paired with their setup stanzas within the body
of the BeforeEach and are now guarenteed to run in the correct order.
Prior to this there was no guarantee that the goroutine to recycle
unbound PVs had finished before the AfterEach began.
The recently introduced failure handling in ExpectNoError depends on error
wrapping: if an error prefix gets added with `fmt.Errorf("foo: %v", err)`, then
ExpectNoError cannot detect that the root cause is an assertion failure and
then will add another useless "unexpected error" prefix and will not dump the
additional failure information (currently the backtrace inside the E2E
framework).
Instead of manually deciding on a case-by-case basis where %w is needed, all
error wrapping was updated automatically with
sed -i "s/fmt.Errorf\(.*\): '*\(%s\|%v\)'*\",\(.* err)\)/fmt.Errorf\1: %w\",\3/" $(git grep -l 'fmt.Errorf' test/e2e*)
This may be unnecessary in some cases, but it's not wrong.
The recently introduced failure handling in ExpectNoError depends on error
wrapping: if an error prefix gets added with `fmt.Errorf("foo: %v", err)`, then
ExpectNoError cannot detect that the root cause is an assertion failure and
then will add another useless "unexpected error" prefix and will not dump the
additional failure information (currently the backtrace inside the E2E
framework).
Instead of manually deciding on a case-by-case basis where %w is needed, all
error wrapping was updated automatically with
sed -i "s/fmt.Errorf\(.*\): '*\(%s\|%v\)'*\",\(.* err)\)/fmt.Errorf\1: %w\",\3/" $(git grep -l 'fmt.Errorf' test/e2e*)
This may be unnecessary in some cases, but it's not wrong.
Ginkgo relies on all workers defining all tests in exactly the same order. This
wasn't guaranteed for these tests, with the result that some tests might have
been executed more than once and others not at all when running in parallel.
This was noticed when some of these tests started to flake and then were
reported both as failure and success, as if they had been retried.
The background goroutine was started with the context from ginkgo.BeforeEach,
which then led to "context canceled" errors. While at it, the entire goroutine
start/stop gets moved into the BeforeEach and simplified.
All code must use the context from Ginkgo when doing API calls or polling for a
change, otherwise the code would not return immediately when the test gets
aborted.
Every ginkgo callback should return immediately when a timeout occurs or the
test run manually gets aborted with CTRL-C. To do that, they must take a ctx
parameter and pass it through to all code which might block.
This is a first automated step towards that: the additional parameter got added
with
sed -i 's/\(framework.ConformanceIt\|ginkgo.It\)\(.*\)func() {$/\1\2func(ctx context.Context) {/' \
$(git grep -l -e framework.ConformanceIt -e ginkgo.It )
$GOPATH/bin/goimports -w $(git status | grep modified: | sed -e 's/.* //')
log_test.go was left unchanged.
- update all the import statements
- run hack/pin-dependency.sh to change pinned dependency versions
- run hack/update-vendor.sh to update go.mod files and the vendor directory
- update the method signatures for custom reporters
Signed-off-by: Dave Chen <dave.chen@arm.com>
Including a skip method as the first line of a test does not prevent the test to fail in the BeforeEach function.
If the test is skipped because of a tag in the name, then we can prevent such odd behavior.
Extract TestSuite, TestDriver, TestPattern, TestConfig
and VolumeResource, SnapshotVolumeResource from testsuite
package and put them into a new package called api.
The ultimate goal here is to make the testsuites as clean
as possible. And only testsuites in the package.
We don't want to set the name directly because then starting the pod
can fail when the node is temporarily out of resources
(https://github.com/kubernetes/kubernetes/issues/87855).
For CSI driver deployments, we have three options:
- modify the pod spec with custom code, similar
to how the NodeSelection utility code does it
- add variants of SetNodeSelection and SetNodeAffinity which
work with a pod spec instead of a pod
- change their parameter from pod to pod spec and then use
them also when patching a pod spec
The last approach is used here because it seems more general. There
might be other cases in the future where there's only a pod spec that
needs to be modified.
Many times an e2e test fails with an unexpected error,
"timed out waiting for the condition".
Useful information may be in the test logs, but debugging e2e test
failures will be much faster if we add context to errors when they
happen.
This change makes sure we add context to all errors returned from
helpers like wait.Poll().
