Merge pull request #99549 from BenTheElder/conformance-make

conformance.yaml: generate with make

hack/update-conformance-yaml.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+# Copyright 2021 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
+cd "${KUBE_ROOT}"
+
+# generate json spec -> yaml
+test/conformance/gen-conformance-yaml.sh
+# replace checked-in yaml
+cp _output/conformance.yaml test/conformance/testdata/conformance.yaml

hack/verify-conformance-yaml.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+# Copyright 2021 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
+cd "${KUBE_ROOT}"
+
+# generate json spec -> yaml
+test/conformance/gen-conformance-yaml.sh
+
+# diff generated and checked-in
+if diff -u test/conformance/testdata/conformance.yaml _output/conformance.yaml; then
+  echo PASS
+  exit 0
+fi
+echo 'See instructions in test/conformance/README.md'
+exit 1

test/conformance/README.md

@@ -5,11 +5,6 @@ If you add or remove a conformance test, this test will fail and you will need
 to update the golden list of tests stored in `testdata/`.  Changes to that file
 require review by sig-architecture.
 
-To update the list, run
-
-```console
-bazel build //test/conformance:list_conformance_tests
-cp bazel-bin/test/conformance/conformance.yaml test/conformance/testdata
-```
+To update the list, run `hack/update-conformance-yaml.sh`
 
 Add the changed file to your PR, then send for review.

test/conformance/gen-conformance-yaml.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+# Copyright 2021 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+# This will canonicalize the path
+KUBE_ROOT=$(cd "$(dirname "${BASH_SOURCE[0]}")"/../.. && pwd -P)
+cd "${KUBE_ROOT}"
+
+# test sources -> json spec _output/specsummaries.json
+test/conformance/gen-specsummaries.sh
+# specsummaries.json -> conformance.yaml
+test/conformance/spec-to-yaml.sh

test/conformance/gen-specsummaries.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+# Copyright 2021 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+# This will canonicalize the path
+KUBE_ROOT=$(cd "$(dirname "${BASH_SOURCE[0]}")"/../.. && pwd -P)
+cd "${KUBE_ROOT}"
+
+# build ginkgo and e2e.test
+# NOTE: we do *not* use `make WHAT=...` because we do *not* want to be running
+# make generated_files when diffing things (see: hack/verify-conformance-yaml.sh)
+# other update/verify already handle the generated files
+hack/make-rules/build.sh vendor/github.com/onsi/ginkgo/ginkgo test/e2e/e2e.test
+
+# dump spec
+./_output/bin/ginkgo --dryRun=true --focus='[Conformance]' ./_output/bin/e2e.test -- --spec-dump "${KUBE_ROOT}/_output/specsummaries.json" > /dev/null

test/conformance/spec-to-yaml.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+# Copyright 2021 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+# This will canonicalize the path
+KUBE_ROOT=$(cd "$(dirname "${BASH_SOURCE[0]}")"/../.. && pwd -P)
+cd "${KUBE_ROOT}"
+
+# convert dumped spec (see dump-spec.sh) to conformance.yaml
+go run ./test/conformance/walk.go --source="${KUBE_ROOT}" ./_output/specsummaries.json > ./_output/conformance.yaml

test/conformance/walk.go

@@ -209,11 +209,14 @@ func getConformanceDataFromStackTrace(fullstackstrace string) (*ConformanceData,
 		i += 2
 	}
 
-	// filenames have `/go/src/k8s.io` prefix which dont exist locally
-	for i, v := range frames {
-		frames[i].File = strings.Replace(v.File,
-			"/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes",
-			*k8sPath, 1)
+	// filenames are in one of two special GOPATHs depending on if they were
+	// built dockerized or with the host go
+	// we want to trim this prefix to produce portable relative paths
+	k8sSRC := *k8sPath + "/_output/local/go/src/k8s.io/kubernetes/"
+	for i := range frames {
+		trimmedFile := strings.TrimPrefix(frames[i].File, k8sSRC)
+		trimmedFile = strings.TrimPrefix(trimmedFile, "/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/")
+		frames[i].File = trimmedFile
 	}
 
 	for _, curFrame := range frames {