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Merge pull request #108055 from liggitt/api-compatibility

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Catch unused API compatibility fixtures
This commit is contained in:
Kubernetes Prow Robot 2022-02-10 17:50:18 -08:00 committed by GitHub
commit 438c3a51e6
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GPG Key ID: 4AEE18F83AFDEB23
25 changed files with 44 additions and 8611 deletions
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3
hack/update-generated-api-compatibility-data.sh
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@ -26,6 +26,9 @@ kube::golang::setup_env
# run in module mode to match test command in readme.md
export GO111MODULE=on
# Nuke old files so we don't accidentally carry stuff forward.
rm -f staging/src/k8s.io/api/testdata/HEAD/*.{yaml,json,pb}
# UPDATE_COMPATIBILITY_FIXTURE_DATA=true regenerates fixture data if needed.
# -run //HEAD only runs the test cases comparing against testdata for HEAD.
# We suppress the output because we are expecting to have changes.

2
staging/src/k8s.io/api/roundtrip_test.go
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@ -33,6 +33,7 @@ import (
authorizationv1 "k8s.io/api/authorization/v1"
authorizationv1beta1 "k8s.io/api/authorization/v1beta1"
autoscalingv1 "k8s.io/api/autoscaling/v1"
autoscalingv2 "k8s.io/api/autoscaling/v2"
autoscalingv2beta1 "k8s.io/api/autoscaling/v2beta1"
autoscalingv2beta2 "k8s.io/api/autoscaling/v2beta2"
batchv1 "k8s.io/api/batch/v1"
@ -89,6 +90,7 @@ var groups = []runtime.SchemeBuilder{
authorizationv1beta1.SchemeBuilder,
authorizationv1.SchemeBuilder,
autoscalingv1.SchemeBuilder,
autoscalingv2.SchemeBuilder,
autoscalingv2beta1.SchemeBuilder,
autoscalingv2beta2.SchemeBuilder,
batchv1beta1.SchemeBuilder,

2
staging/src/k8s.io/api/testdata/HEAD/autoscaling.v2.HorizontalPodAutoscaler.json vendored
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@ -279,4 +279,4 @@
}
]
}
}
}

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staging/src/k8s.io/api/testdata/HEAD/autoscaling.v2.HorizontalPodAutoscaler.pb vendored
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staging/src/k8s.io/api/testdata/HEAD/batch.v1.JobTemplate.json vendored
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staging/src/k8s.io/api/testdata/HEAD/batch.v2alpha1.CronJob.json vendored
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staging/src/k8s.io/api/testdata/HEAD/batch.v2alpha1.JobTemplate.json vendored
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staging/src/k8s.io/api/testdata/HEAD/batch.v2alpha1.JobTemplate.yaml vendored
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318
staging/src/k8s.io/api/testdata/HEAD/core.v1.EphemeralContainers.json vendored
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@ -1,318 +0,0 @@
{
"kind": "EphemeralContainers",
"apiVersion": "v1",
"metadata": {
"name": "2",
"generateName": "3",
"namespace": "4",
"selfLink": "5",
"uid": "7",
"resourceVersion": "11042405498087606203",
"generation": 8071137005907523419,
"creationTimestamp": null,
"deletionGracePeriodSeconds": -4955867275792137171,
"labels": {
"7": "8"
},
"annotations": {
"9": "10"
},
"ownerReferences": [
{
"apiVersion": "11",
"kind": "12",
"name": "13",
"uid": "Dz廔ȇ{sŊƏp",
"controller": false,
"blockOwnerDeletion": true
}
],
"finalizers": [
"14"
],
"clusterName": "15",
"managedFields": [
{
"manager": "16",
"operation": "鐊唊飙Ş-U圴÷a/ɔ}摁(湗Ć]",
"apiVersion": "17",
"fieldsType": "18",
"subresource": "19"
}
]
},
"ephemeralContainers": [
{
"name": "20",
"image": "21",
"command": [
"22"
],
"args": [
"23"
],
"workingDir": "24",
"ports": [
{
"name": "25",
"hostPort": 1305381319,
"containerPort": -1300313567,
"hostIP": "26"
}
],
"envFrom": [
{
"prefix": "27",
"configMapRef": {
"name": "28",
"optional": false
},
"secretRef": {
"name": "29",
"optional": false
}
}
],
"env": [
{
"name": "30",
"value": "31",
"valueFrom": {
"fieldRef": {
"apiVersion": "32",
"fieldPath": "33"
},
"resourceFieldRef": {
"containerName": "34",
"resource": "35",
"divisor": "12"
},
"configMapKeyRef": {
"name": "36",
"key": "37",
"optional": false
},
"secretKeyRef": {
"name": "38",
"key": "39",
"optional": false
}
}
}
],
"resources": {
"limits": {
"V夸eɑeʤ": "420"
},
"requests": {
"Ƣ6/ʕVŚ(ĿȊ甞": "776"
}
},
"volumeMounts": [
{
"name": "40",
"mountPath": "41",
"subPath": "42",
"mountPropagation": "憍峕?狱³-Ǐ忄*",
"subPathExpr": "43"
}
],
"volumeDevices": [
{
"name": "44",
"devicePath": "45"
}
],
"livenessProbe": {
"exec": {
"command": [
"46"
]
},
"httpGet": {
"path": "47",
"port": "48",
"host": "49",
"scheme": "亞螩B峅x4%a鯿rŎǀ朲^苣fƼ@h",
"httpHeaders": [
{
"name": "50",
"value": "51"
}
]
},
"tcpSocket": {
"port": 1366345526,
"host": "52"
},
"initialDelaySeconds": 1392988974,
"timeoutSeconds": 1563658126,
"periodSeconds": -1771047449,
"successThreshold": -1280107919,
"failureThreshold": -54954325,
"terminationGracePeriodSeconds": 8559948711650432497
},
"readinessProbe": {
"exec": {
"command": [
"53"
]
},
"httpGet": {
"path": "54",
"port": -1395989138,
"host": "55",
"scheme": "斎AO6ĴC浔Ű壝ž",
"httpHeaders": [
{
"name": "56",
"value": "57"
}
]
},
"tcpSocket": {
"port": 180803110,
"host": "58"
},
"initialDelaySeconds": -2014231015,
"timeoutSeconds": 1488277679,
"periodSeconds": -1679907303,
"successThreshold": -1051545416,
"failureThreshold": 1305372099,
"terminationGracePeriodSeconds": -1220632347188845753
},
"startupProbe": {
"exec": {
"command": [
"59"
]
},
"httpGet": {
"path": "60",
"port": 1229400382,
"host": "61",
"scheme": "3ƆìQ喞艋涽託仭",
"httpHeaders": [
{
"name": "62",
"value": "63"
}
]
},
"tcpSocket": {
"port": "64",
"host": "65"
},
"initialDelaySeconds": 2076966617,
"timeoutSeconds": 202362764,
"periodSeconds": -560446848,
"successThreshold": -1098992377,
"failureThreshold": -1009864962,
"terminationGracePeriodSeconds": 2618170937706035036
},
"lifecycle": {
"postStart": {
"exec": {
"command": [
"66"
]
},
"httpGet": {
"path": "67",
"port": -503563033,
"host": "68",
"scheme": "趕ã/鈱$-议}ȧ外ĺ稥氹Ç|¶鎚¡ ",
"httpHeaders": [
{
"name": "69",
"value": "70"
}
]
},
"tcpSocket": {
"port": "71",
"host": "72"
}
},
"preStop": {
"exec": {
"command": [
"73"
]
},
"httpGet": {
"path": "74",
"port": 991085362,
"host": "75",
"scheme": "磩窮秳ķ蟒苾h^樅燴壩卄",
"httpHeaders": [
{
"name": "76",
"value": "77"
}
]
},
"tcpSocket": {
"port": -479087071,
"host": "78"
}
}
},
"terminationMessagePath": "79",
"terminationMessagePolicy": "?讦ĭÐ",
"imagePullPolicy": "/C龷ȪÆl殛瓷雼浢Ü礽绅",
"securityContext": {
"capabilities": {
"add": [
"\"ŵw^Ü郀叚Fi皬择,Q"
],
"drop": [
"ȸ{+"
]
},
"privileged": false,
"seLinuxOptions": {
"user": "80",
"role": "81",
"type": "82",
"level": "83"
},
"windowsOptions": {
"gmsaCredentialSpecName": "84",
"gmsaCredentialSpec": "85",
"runAsUserName": "86"
},
"runAsUser": -1466062763730980131,
"runAsGroup": 8360795821384820753,
"runAsNonRoot": false,
"readOnlyRootFilesystem": true,
"allowPrivilegeEscalation": true,
"procMount": "Ƙq/",
"seccompProfile": {
"type": " u衲\u003c¿燥",
"localhostProfile": "87"
}
},
"tty": true,
"targetContainerName": "88"
"gmsaCredentialSpecName": "86",
"gmsaCredentialSpec": "87",
"runAsUserName": "88",
"hostProcess": false
},
"runAsUser": -3031446704001093654,
"runAsGroup": 7608666948531988994,
"runAsNonRoot": true,
"readOnlyRootFilesystem": true,
"allowPrivilegeEscalation": true,
"procMount": "Ðl恕ɍȇ廄裭4懙鏮嵒ƫS",
"seccompProfile": {
"type": "ɷD¡轫n(鲼ƳÐƣKʘń",
"localhostProfile": "89"
}
},
"stdinOnce": true,
"targetContainerName": "90"
}
]
}

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staging/src/k8s.io/api/testdata/HEAD/core.v1.EphemeralContainers.pb vendored
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227
staging/src/k8s.io/api/testdata/HEAD/core.v1.EphemeralContainers.yaml vendored
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@ -1,227 +0,0 @@
apiVersion: v1
ephemeralContainers:
- args:
- "23"
command:
- "22"
env:
- name: "30"
value: "31"
valueFrom:
configMapKeyRef:
key: "37"
name: "36"
optional: false
fieldRef:
apiVersion: "32"
fieldPath: "33"
resourceFieldRef:
containerName: "34"
divisor: "12"
resource: "35"
secretKeyRef:
key: "39"
name: "38"
optional: false
envFrom:
- configMapRef:
name: "28"
optional: false
prefix: "27"
secretRef:
name: "29"
optional: false
image: "21"
imagePullPolicy: /C龷ȪÆl殛瓷雼浢Ü礽绅
lifecycle:
postStart:
exec:
command:
- "66"
httpGet:
host: "68"
httpHeaders:
- name: "69"
value: "70"
path: "67"
port: -503563033
scheme: '趕ã/鈱$-议}ȧ外ĺ稥氹Ç|¶鎚¡ '
tcpSocket:
host: "72"
port: "71"
preStop:
exec:
command:
- "73"
httpGet:
host: "75"
httpHeaders:
- name: "76"
value: "77"
path: "74"
port: 991085362
scheme: 磩窮秳ķ蟒苾h^樅燴壩卄
tcpSocket:
host: "78"
port: -479087071
livenessProbe:
exec:
command:
- "46"
failureThreshold: -54954325
httpGet:
host: "49"
httpHeaders:
- name: "50"
value: "51"
path: "47"
port: "48"
scheme: 亞螩B峅x4%a鯿rŎǀ朲^苣fƼ@h
initialDelaySeconds: 1392988974
periodSeconds: -1771047449
successThreshold: -1280107919
tcpSocket:
host: "52"
port: 1366345526
terminationGracePeriodSeconds: 8559948711650432497
timeoutSeconds: 1563658126
name: "20"
ports:
- containerPort: -1300313567
hostIP: "26"
hostPort: 1305381319
name: "25"
readinessProbe:
exec:
command:
- "53"
failureThreshold: 1305372099
httpGet:
host: "55"
httpHeaders:
- name: "56"
value: "57"
path: "54"
port: -1395989138
scheme: 斎AO6ĴC浔Ű壝ž
initialDelaySeconds: -2014231015
periodSeconds: -1679907303
successThreshold: -1051545416
tcpSocket:
host: "58"
port: 180803110
terminationGracePeriodSeconds: -1220632347188845753
timeoutSeconds: 1488277679
resources:
limits:
V夸eɑeʤ: "420"
requests:
Ƣ6/ʕVŚ(ĿȊ甞: "776"
securityContext:
allowPrivilegeEscalation: true
capabilities:
add:
- '"ŵw^Ü郀叚Fi皬择,Q'
drop:
- ȸ{+
privileged: false
procMount: Ƙq/
readOnlyRootFilesystem: true
runAsGroup: 8360795821384820753
runAsNonRoot: false
runAsUser: -1466062763730980131
procMount: Ðl恕ɍȇ廄裭4懙鏮嵒ƫS
readOnlyRootFilesystem: true
runAsGroup: 7608666948531988994
runAsNonRoot: true
runAsUser: -3031446704001093654
seLinuxOptions:
level: "83"
role: "81"
type: "82"
user: "80"
seccompProfile:
localhostProfile: "87"
type: ' u衲<¿燥'
windowsOptions:
gmsaCredentialSpec: "85"
gmsaCredentialSpecName: "84"
runAsUserName: "86"
localhostProfile: "89"
type: ɷD¡轫n(鲼ƳÐƣKʘń
windowsOptions:
gmsaCredentialSpec: "87"
gmsaCredentialSpecName: "86"
hostProcess: false
runAsUserName: "88"
startupProbe:
exec:
command:
- "59"
failureThreshold: -1009864962
httpGet:
host: "61"
httpHeaders:
- name: "62"
value: "63"
path: "60"
port: 1229400382
scheme: 3ƆìQ喞艋涽託仭
initialDelaySeconds: 2076966617
periodSeconds: -560446848
successThreshold: -1098992377
tcpSocket:
host: "65"
port: "64"
terminationGracePeriodSeconds: 2618170937706035036
timeoutSeconds: 202362764
targetContainerName: "88"
terminationMessagePath: "79"
terminationMessagePolicy: ?讦ĭÐ
tty: true
timeoutSeconds: 1229400382
stdinOnce: true
targetContainerName: "90"
terminationMessagePath: "81"
terminationMessagePolicy: Ņ£
volumeDevices:
- devicePath: "45"
name: "44"
volumeMounts:
- mountPath: "41"
mountPropagation: 憍峕?狱³-Ǐ忄*
name: "40"
subPath: "42"
subPathExpr: "43"
workingDir: "24"
kind: EphemeralContainers
metadata:
annotations:
"9": "10"
clusterName: "15"
creationTimestamp: null
deletionGracePeriodSeconds: -4955867275792137171
finalizers:
- "14"
generateName: "3"
generation: 8071137005907523419
labels:
"7": "8"
managedFields:
- apiVersion: "17"
fieldsType: "18"
manager: "16"
operation: 鐊唊飙Ş-U圴÷a/ɔ}摁(湗Ć]
subresource: "19"
name: "2"
namespace: "4"
ownerReferences:
- apiVersion: "11"
blockOwnerDeletion: true
controller: false
kind: "12"
name: "13"
uid: Dz廔ȇ{sŊƏp
resourceVersion: "11042405498087606203"
selfLink: "5"
uid: "7"

6
staging/src/k8s.io/api/testdata/HEAD/core.v1.ExportOptions.json vendored
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@ -1,6 +0,0 @@
{
"kind": "ExportOptions",
"apiVersion": "v1",
"export": true,
"exact": false
}

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staging/src/k8s.io/api/testdata/HEAD/core.v1.ExportOptions.pb vendored
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4
staging/src/k8s.io/api/testdata/HEAD/core.v1.ExportOptions.yaml vendored
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@ -1,4 +0,0 @@
apiVersion: v1
exact: false
export: true
kind: ExportOptions

78
staging/src/k8s.io/api/testdata/HEAD/discovery.k8s.io.v1alpha1.EndpointSlice.json vendored
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@ -1,78 +0,0 @@
{
"kind": "EndpointSlice",
"apiVersion": "discovery.k8s.io/v1alpha1",
"metadata": {
"name": "2",
"generateName": "3",
"namespace": "4",
"selfLink": "5",
"uid": "7",
"resourceVersion": "11042405498087606203",
"generation": 8071137005907523419,
"creationTimestamp": null,
"deletionGracePeriodSeconds": -4955867275792137171,
"labels": {
"7": "8"
},
"annotations": {
"9": "10"
},
"ownerReferences": [
{
"apiVersion": "11",
"kind": "12",
"name": "13",
"uid": "Dz廔ȇ{sŊƏp",
"controller": false,
"blockOwnerDeletion": true
}
],
"finalizers": [
"14"
],
"clusterName": "15",
"managedFields": [
{
"manager": "16",
"operation": "鐊唊飙Ş-U圴÷a/ɔ}摁(湗Ć]",
"apiVersion": "17",
"fieldsType": "18"
}
]
},
"addressType": "īqJ枊a8衍`Ĩɘ.蘯",
"endpoints": [
{
"addresses": [
"19"
],
"conditions": {
"ready": false,
"serving": false,
"terminating": false
},
"hostname": "20",
"targetRef": {
"kind": "21",
"namespace": "22",
"name": "23",
"uid": "ɑ",
"apiVersion": "24",
"resourceVersion": "25",
"fieldPath": "26"
},
"topology": {
"27": "28"
},
"nodeName": "29"
}
],
"ports": [
{
"name": "30",
"protocol": "脽ěĂ凗蓏Ŋ蛊ĉy緅縕",
"port": -591435092,
"appProtocol": "31"
}
]
}

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staging/src/k8s.io/api/testdata/HEAD/discovery.k8s.io.v1alpha1.EndpointSlice.pb vendored
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56
staging/src/k8s.io/api/testdata/HEAD/discovery.k8s.io.v1alpha1.EndpointSlice.yaml vendored
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@ -1,56 +0,0 @@
addressType: īqJ枊a8衍`Ĩɘ.蘯
apiVersion: discovery.k8s.io/v1alpha1
endpoints:
- addresses:
- "19"
conditions:
ready: false
serving: false
terminating: false
hostname: "20"
nodeName: "29"
targetRef:
apiVersion: "24"
fieldPath: "26"
kind: "21"
name: "23"
namespace: "22"
resourceVersion: "25"
uid: ɑ
topology:
"27": "28"
kind: EndpointSlice
metadata:
annotations:
"9": "10"
clusterName: "15"
creationTimestamp: null
deletionGracePeriodSeconds: -4955867275792137171
finalizers:
- "14"
generateName: "3"
generation: 8071137005907523419
labels:
"7": "8"
managedFields:
- apiVersion: "17"
fieldsType: "18"
manager: "16"
operation: 鐊唊飙Ş-U圴÷a/ɔ}摁(湗Ć]
name: "2"
namespace: "4"
ownerReferences:
- apiVersion: "11"
blockOwnerDeletion: true
controller: false
kind: "12"
name: "13"
uid: Dz廔ȇ{sŊƏp
resourceVersion: "11042405498087606203"
selfLink: "5"
uid: "7"
ports:
- appProtocol: "31"
name: "30"
port: -591435092
protocol: 脽ěĂ凗蓏Ŋ蛊ĉy緅縕

2
staging/src/k8s.io/api/testdata/v1.23.0/autoscaling.v2.HorizontalPodAutoscaler.json vendored
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@ -279,4 +279,4 @@
}
]
}
}
}

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staging/src/k8s.io/api/testdata/v1.23.0/autoscaling.v2.HorizontalPodAutoscaler.pb vendored
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48
staging/src/k8s.io/apimachinery/pkg/api/apitesting/roundtrip/compatibility.go
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@ -268,28 +268,46 @@ func CompatibilityTestFuzzer(scheme *runtime.Scheme, fuzzFuncs []interface{}) *f
}
func (c *CompatibilityTestOptions) Run(t *testing.T) {
usedHEADFixtures := sets.NewString()
for _, gvk := range c.Kinds {
t.Run(makeName(gvk), func(t *testing.T) {
t.Run("HEAD", func(t *testing.T) {
c.runCurrentVersionTest(t, gvk)
c.runCurrentVersionTest(t, gvk, usedHEADFixtures)
})
for _, previousVersionDir := range c.TestDataDirsPreviousVersions {
t.Run(filepath.Base(previousVersionDir), func(t *testing.T) {
c.runPreviousVersionTest(t, gvk, previousVersionDir)
c.runPreviousVersionTest(t, gvk, previousVersionDir, nil)
})
}
})
}
// Check for unused HEAD fixtures
t.Run("unused_fixtures", func(t *testing.T) {
files, err := os.ReadDir(c.TestDataDirCurrentVersion)
if err != nil {
t.Fatal(err)
}
allFixtures := sets.NewString()
for _, file := range files {
allFixtures.Insert(file.Name())
}
if unused := allFixtures.Difference(usedHEADFixtures); len(unused) > 0 {
t.Fatalf("remove unused fixtures from %s:\n%s", c.TestDataDirCurrentVersion, strings.Join(unused.List(), "\n"))
}
})
}
func (c *CompatibilityTestOptions) runCurrentVersionTest(t *testing.T, gvk schema.GroupVersionKind) {
func (c *CompatibilityTestOptions) runCurrentVersionTest(t *testing.T, gvk schema.GroupVersionKind, usedFiles sets.String) {
expectedObject := c.FuzzedObjects[gvk]
expectedJSON, expectedYAML, expectedProto := c.encode(t, expectedObject)
actualJSON, actualYAML, actualProto, err := read(c.TestDataDirCurrentVersion, gvk, "")
actualJSON, actualYAML, actualProto, err := read(c.TestDataDirCurrentVersion, gvk, "", usedFiles)
if err != nil && !os.IsNotExist(err) {
t.Fatal(err)
}
@ -387,10 +405,18 @@ func (c *CompatibilityTestOptions) encode(t *testing.T, obj runtime.Object) (jso
return jsonBytes.Bytes(), yamlBytes.Bytes(), protoBytes.Bytes()
}
func read(dir string, gvk schema.GroupVersionKind, suffix string) (json, yaml, proto []byte, err error) {
actualJSON, jsonErr := ioutil.ReadFile(filepath.Join(dir, makeName(gvk)+suffix+".json"))
actualYAML, yamlErr := ioutil.ReadFile(filepath.Join(dir, makeName(gvk)+suffix+".yaml"))
actualProto, protoErr := ioutil.ReadFile(filepath.Join(dir, makeName(gvk)+suffix+".pb"))
func read(dir string, gvk schema.GroupVersionKind, suffix string, usedFiles sets.String) (json, yaml, proto []byte, err error) {
jsonFilename := makeName(gvk) + suffix + ".json"
actualJSON, jsonErr := ioutil.ReadFile(filepath.Join(dir, jsonFilename))
yamlFilename := makeName(gvk) + suffix + ".yaml"
actualYAML, yamlErr := ioutil.ReadFile(filepath.Join(dir, yamlFilename))
protoFilename := makeName(gvk) + suffix + ".pb"
actualProto, protoErr := ioutil.ReadFile(filepath.Join(dir, protoFilename))
if usedFiles != nil {
usedFiles.Insert(jsonFilename)
usedFiles.Insert(yamlFilename)
usedFiles.Insert(protoFilename)
}
if jsonErr != nil {
return actualJSON, actualYAML, actualProto, jsonErr
}
@ -412,8 +438,8 @@ func writeFile(t *testing.T, dir string, gvk schema.GroupVersionKind, suffix, ex
}
}
func (c *CompatibilityTestOptions) runPreviousVersionTest(t *testing.T, gvk schema.GroupVersionKind, previousVersionDir string) {
jsonBeforeRoundTrip, yamlBeforeRoundTrip, protoBeforeRoundTrip, err := read(previousVersionDir, gvk, "")
func (c *CompatibilityTestOptions) runPreviousVersionTest(t *testing.T, gvk schema.GroupVersionKind, previousVersionDir string, usedFiles sets.String) {
jsonBeforeRoundTrip, yamlBeforeRoundTrip, protoBeforeRoundTrip, err := read(previousVersionDir, gvk, "", usedFiles)
if os.IsNotExist(err) || (len(jsonBeforeRoundTrip) == 0 && len(yamlBeforeRoundTrip) == 0 && len(protoBeforeRoundTrip) == 0) {
t.SkipNow()
return
@ -470,7 +496,7 @@ func (c *CompatibilityTestOptions) runPreviousVersionTest(t *testing.T, gvk sche
}
protoAfterRoundTrip := protoBytes.Bytes()
expectedJSONAfterRoundTrip, expectedYAMLAfterRoundTrip, expectedProtoAfterRoundTrip, _ := read(previousVersionDir, gvk, ".after_roundtrip")
expectedJSONAfterRoundTrip, expectedYAMLAfterRoundTrip, expectedProtoAfterRoundTrip, _ := read(previousVersionDir, gvk, ".after_roundtrip", usedFiles)
if len(expectedJSONAfterRoundTrip) == 0 {
expectedJSONAfterRoundTrip = jsonBeforeRoundTrip
}