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Use randfill, do API renames

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Kubernetes-commit: e54719bb6674fac228671e0786d19c2cf27b08a3
This commit is contained in:
Tim Hockin 2025-02-20 09:45:22 -08:00 committed by Kubernetes Publisher
parent b3c8744140
commit 4a6072d89f
3 changed files with 68 additions and 68 deletions
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80
rest/config_test.go
View File

@ -39,9 +39,9 @@ import (
"k8s.io/client-go/util/flowcontrol"
"github.com/google/go-cmp/cmp"
fuzz "github.com/google/gofuzz"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"sigs.k8s.io/randfill"
)
func TestIsConfigTransportTLS(t *testing.T) {
@ -313,60 +313,60 @@ func (fakeAuthProviderConfigPersister) Persist(map[string]string) error {
var fakeAuthProviderConfigPersisterError = errors.New("fakeAuthProviderConfigPersisterError")
func TestAnonymousAuthConfig(t *testing.T) {
f := fuzz.New().NilChance(0.0).NumElements(1, 1)
f := randfill.New().NilChance(0.0).NumElements(1, 1)
f.Funcs(
func(r *runtime.Codec, f fuzz.Continue) {
func(r *runtime.Codec, f randfill.Continue) {
codec := &fakeCodec{}
f.Fuzz(codec)
f.Fill(codec)
*r = codec
},
func(r *http.RoundTripper, f fuzz.Continue) {
func(r *http.RoundTripper, f randfill.Continue) {
roundTripper := &fakeRoundTripper{}
f.Fuzz(roundTripper)
f.Fill(roundTripper)
*r = roundTripper
},
func(fn *func(http.RoundTripper) http.RoundTripper, f fuzz.Continue) {
func(fn *func(http.RoundTripper) http.RoundTripper, f randfill.Continue) {
*fn = fakeWrapperFunc
},
func(fn *transport.WrapperFunc, f fuzz.Continue) {
func(fn *transport.WrapperFunc, f randfill.Continue) {
*fn = fakeWrapperFunc
},
func(r *runtime.NegotiatedSerializer, f fuzz.Continue) {
func(r *runtime.NegotiatedSerializer, f randfill.Continue) {
serializer := &fakeNegotiatedSerializer{}
f.Fuzz(serializer)
f.Fill(serializer)
*r = serializer
},
func(r *flowcontrol.RateLimiter, f fuzz.Continue) {
func(r *flowcontrol.RateLimiter, f randfill.Continue) {
limiter := &fakeLimiter{}
f.Fuzz(limiter)
f.Fill(limiter)
*r = limiter
},
func(h *WarningHandler, f fuzz.Continue) {
func(h *WarningHandler, f randfill.Continue) {
*h = &fakeWarningHandler{}
},
func(h *WarningHandlerWithContext, f fuzz.Continue) {
func(h *WarningHandlerWithContext, f randfill.Continue) {
*h = &fakeWarningHandlerWithContext{}
},
// Authentication does not require fuzzer
func(r *AuthProviderConfigPersister, f fuzz.Continue) {},
func(r *clientcmdapi.AuthProviderConfig, f fuzz.Continue) {
func(r *AuthProviderConfigPersister, f randfill.Continue) {},
func(r *clientcmdapi.AuthProviderConfig, f randfill.Continue) {
r.Config = map[string]string{}
},
func(r *func(ctx context.Context, network, addr string) (net.Conn, error), f fuzz.Continue) {
func(r *func(ctx context.Context, network, addr string) (net.Conn, error), f randfill.Continue) {
*r = fakeDialFunc
},
func(r *func(*http.Request) (*url.URL, error), f fuzz.Continue) {
func(r *func(*http.Request) (*url.URL, error), f randfill.Continue) {
*r = fakeProxyFunc
},
func(r *runtime.Object, f fuzz.Continue) {
func(r *runtime.Object, f randfill.Continue) {
unknown := &runtime.Unknown{}
f.Fuzz(unknown)
f.Fill(unknown)
*r = unknown
},
)
for i := 0; i < 20; i++ {
original := &Config{}
f.Fuzz(original)
f.Fill(original)
actual := AnonymousClientConfig(original)
expected := *original
@ -414,58 +414,58 @@ func TestAnonymousAuthConfig(t *testing.T) {
}
func TestCopyConfig(t *testing.T) {
f := fuzz.New().NilChance(0.0).NumElements(1, 1)
f := randfill.New().NilChance(0.0).NumElements(1, 1)
f.Funcs(
func(r *runtime.Codec, f fuzz.Continue) {
func(r *runtime.Codec, f randfill.Continue) {
codec := &fakeCodec{}
f.Fuzz(codec)
f.Fill(codec)
*r = codec
},
func(r *http.RoundTripper, f fuzz.Continue) {
func(r *http.RoundTripper, f randfill.Continue) {
roundTripper := &fakeRoundTripper{}
f.Fuzz(roundTripper)
f.Fill(roundTripper)
*r = roundTripper
},
func(fn *func(http.RoundTripper) http.RoundTripper, f fuzz.Continue) {
func(fn *func(http.RoundTripper) http.RoundTripper, f randfill.Continue) {
*fn = fakeWrapperFunc
},
func(fn *transport.WrapperFunc, f fuzz.Continue) {
func(fn *transport.WrapperFunc, f randfill.Continue) {
*fn = fakeWrapperFunc
},
func(r *runtime.NegotiatedSerializer, f fuzz.Continue) {
func(r *runtime.NegotiatedSerializer, f randfill.Continue) {
serializer := &fakeNegotiatedSerializer{}
f.Fuzz(serializer)
f.Fill(serializer)
*r = serializer
},
func(r *flowcontrol.RateLimiter, f fuzz.Continue) {
func(r *flowcontrol.RateLimiter, f randfill.Continue) {
limiter := &fakeLimiter{}
f.Fuzz(limiter)
f.Fill(limiter)
*r = limiter
},
func(h *WarningHandler, f fuzz.Continue) {
func(h *WarningHandler, f randfill.Continue) {
*h = &fakeWarningHandler{}
},
func(h *WarningHandlerWithContext, f fuzz.Continue) {
func(h *WarningHandlerWithContext, f randfill.Continue) {
*h = &fakeWarningHandlerWithContext{}
},
func(r *AuthProviderConfigPersister, f fuzz.Continue) {
func(r *AuthProviderConfigPersister, f randfill.Continue) {
*r = fakeAuthProviderConfigPersister{}
},
func(r *func(ctx context.Context, network, addr string) (net.Conn, error), f fuzz.Continue) {
func(r *func(ctx context.Context, network, addr string) (net.Conn, error), f randfill.Continue) {
*r = fakeDialFunc
},
func(r *func(*http.Request) (*url.URL, error), f fuzz.Continue) {
func(r *func(*http.Request) (*url.URL, error), f randfill.Continue) {
*r = fakeProxyFunc
},
func(r *runtime.Object, f fuzz.Continue) {
func(r *runtime.Object, f randfill.Continue) {
unknown := &runtime.Unknown{}
f.Fuzz(unknown)
f.Fill(unknown)
*r = unknown
},
)
for i := 0; i < 20; i++ {
original := &Config{}
f.Fuzz(original)
f.Fill(original)
actual := CopyConfig(original)
expected := *original

48
rest/exec_test.go
View File

@ -26,12 +26,12 @@ import (
"testing"
"github.com/google/go-cmp/cmp"
fuzz "github.com/google/gofuzz"
"k8s.io/apimachinery/pkg/runtime"
clientauthenticationapi "k8s.io/client-go/pkg/apis/clientauthentication"
clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
"k8s.io/client-go/transport"
"k8s.io/client-go/util/flowcontrol"
"sigs.k8s.io/randfill"
)
func TestConfigToExecCluster(t *testing.T) {
@ -211,60 +211,60 @@ func TestConfigToExecCluster(t *testing.T) {
func TestConfigToExecClusterRoundtrip(t *testing.T) {
t.Parallel()
f := fuzz.New().NilChance(0.5).NumElements(1, 1)
f := randfill.New().NilChance(0.5).NumElements(1, 1)
f.Funcs(
func(r *runtime.Codec, f fuzz.Continue) {
func(r *runtime.Codec, f randfill.Continue) {
codec := &fakeCodec{}
f.Fuzz(codec)
f.Fill(codec)
*r = codec
},
func(r *http.RoundTripper, f fuzz.Continue) {
func(r *http.RoundTripper, f randfill.Continue) {
roundTripper := &fakeRoundTripper{}
f.Fuzz(roundTripper)
f.Fill(roundTripper)
*r = roundTripper
},
func(fn *func(http.RoundTripper) http.RoundTripper, f fuzz.Continue) {
func(fn *func(http.RoundTripper) http.RoundTripper, f randfill.Continue) {
*fn = fakeWrapperFunc
},
func(fn *transport.WrapperFunc, f fuzz.Continue) {
func(fn *transport.WrapperFunc, f randfill.Continue) {
*fn = fakeWrapperFunc
},
func(r *runtime.NegotiatedSerializer, f fuzz.Continue) {
func(r *runtime.NegotiatedSerializer, f randfill.Continue) {
serializer := &fakeNegotiatedSerializer{}
f.Fuzz(serializer)
f.Fill(serializer)
*r = serializer
},
func(r *flowcontrol.RateLimiter, f fuzz.Continue) {
func(r *flowcontrol.RateLimiter, f randfill.Continue) {
limiter := &fakeLimiter{}
f.Fuzz(limiter)
f.Fill(limiter)
*r = limiter
},
func(h *WarningHandler, f fuzz.Continue) {
func(h *WarningHandler, f randfill.Continue) {
*h = &fakeWarningHandler{}
},
func(h *WarningHandlerWithContext, f fuzz.Continue) {
func(h *WarningHandlerWithContext, f randfill.Continue) {
*h = &fakeWarningHandlerWithContext{}
},
// Authentication does not require fuzzer
func(r *AuthProviderConfigPersister, f fuzz.Continue) {},
func(r *clientcmdapi.AuthProviderConfig, f fuzz.Continue) {
func(r *AuthProviderConfigPersister, f randfill.Continue) {},
func(r *clientcmdapi.AuthProviderConfig, f randfill.Continue) {
r.Config = map[string]string{}
},
func(r *func(ctx context.Context, network, addr string) (net.Conn, error), f fuzz.Continue) {
func(r *func(ctx context.Context, network, addr string) (net.Conn, error), f randfill.Continue) {
*r = fakeDialFunc
},
func(r *func(*http.Request) (*url.URL, error), f fuzz.Continue) {
func(r *func(*http.Request) (*url.URL, error), f randfill.Continue) {
*r = fakeProxyFunc
},
func(r *runtime.Object, f fuzz.Continue) {
func(r *runtime.Object, f randfill.Continue) {
unknown := &runtime.Unknown{}
f.Fuzz(unknown)
f.Fill(unknown)
*r = unknown
},
)
for i := 0; i < 100; i++ {
expected := &Config{}
f.Fuzz(expected)
f.Fill(expected)
// This is the list of known fields that this roundtrip doesn't care about. We should add new
// fields to this list if we don't want to roundtrip them on exec cluster conversion.
@ -347,9 +347,9 @@ func TestConfigToExecClusterRoundtrip(t *testing.T) {
func TestExecClusterToConfigRoundtrip(t *testing.T) {
t.Parallel()
f := fuzz.New().NilChance(0.5).NumElements(1, 1)
f := randfill.New().NilChance(0.5).NumElements(1, 1)
f.Funcs(
func(r *runtime.Object, f fuzz.Continue) {
func(r *runtime.Object, f randfill.Continue) {
// We don't expect the clientauthentication.Cluster.Config to show up in the Config that
// comes back from the roundtrip, so just set it to nil.
*r = nil
@ -357,7 +357,7 @@ func TestExecClusterToConfigRoundtrip(t *testing.T) {
)
for i := 0; i < 100; i++ {
expected := &clientauthenticationapi.Cluster{}
f.Fuzz(expected)
f.Fill(expected)
// Manually set URLs so we don't get an error when parsing these during the roundtrip.
if expected.Server != "" {

8
tools/cache/controller_test.go vendored
View File

@ -35,7 +35,7 @@ import (
fcache "k8s.io/client-go/tools/cache/testing"
"k8s.io/klog/v2/ktesting"
fuzz "github.com/google/gofuzz"
"sigs.k8s.io/randfill"
)
func Example() {
@ -252,12 +252,12 @@ func TestHammerController(t *testing.T) {
// Let's add a few objects to the source.
currentNames := sets.String{}
rs := rand.NewSource(rand.Int63())
f := fuzz.New().NilChance(.5).NumElements(0, 2).RandSource(rs)
f := randfill.New().NilChance(.5).NumElements(0, 2).RandSource(rs)
for i := 0; i < 100; i++ {
var name string
var isNew bool
if currentNames.Len() == 0 || rand.Intn(3) == 1 {
f.Fuzz(&name)
f.Fill(&name)
isNew = true
} else {
l := currentNames.List()
@ -265,7 +265,7 @@ func TestHammerController(t *testing.T) {
}
pod := &v1.Pod{}
f.Fuzz(pod)
f.Fill(pod)
pod.ObjectMeta.Name = name
pod.ObjectMeta.Namespace = "default"
// Add, update, or delete randomly.