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Only test requests that pass validation

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This commit is contained in:
Marek Siarkowicz 2025-01-09 12:55:45 +01:00
parent 75531ccc9c
commit 1b2bacda5b
1 changed files with 52 additions and 45 deletions
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97
staging/src/k8s.io/apiserver/pkg/storage/cacher/cacher_whitebox_test.go
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@ -31,6 +31,8 @@ import (
"github.com/stretchr/testify/require" "github.com/stretchr/testify/require"
"google.golang.org/grpc/metadata" "google.golang.org/grpc/metadata"
"k8s.io/apimachinery/pkg/apis/meta/internalversion"
"k8s.io/apimachinery/pkg/apis/meta/internalversion/validation"
apiequality "k8s.io/apimachinery/pkg/api/equality" apiequality "k8s.io/apimachinery/pkg/api/equality"
apierrors "k8s.io/apimachinery/pkg/api/errors" apierrors "k8s.io/apimachinery/pkg/api/errors"
@ -205,64 +207,71 @@ func TestGetListCacheBypass(t *testing.T) {
Continue string Continue string
} }
testCases := map[opts]bool{} testCases := map[opts]bool{}
testCases[opts{}] = false
testCases[opts{Limit: 100}] = false
testCases[opts{Continue: "continue"}] = true
testCases[opts{Limit: 100, Continue: "continue"}] = true
testCases[opts{ResourceVersion: "0"}] = false
testCases[opts{ResourceVersion: "0", Limit: 100}] = false
testCases[opts{ResourceVersion: "0", Continue: "continue"}] = true
testCases[opts{ResourceVersion: "0", Limit: 100, Continue: "continue"}] = true
testCases[opts{ResourceVersion: "0", ResourceVersionMatch: metav1.ResourceVersionMatchNotOlderThan}] = false
testCases[opts{ResourceVersion: "0", ResourceVersionMatch: metav1.ResourceVersionMatchNotOlderThan, Limit: 100}] = false
testCases[opts{ResourceVersion: "1"}] = false
testCases[opts{ResourceVersion: "1", Limit: 100}] = true
testCases[opts{ResourceVersion: "1", Continue: "continue"}] = true
testCases[opts{ResourceVersion: "1", Limit: 100, Continue: "continue"}] = true
testCases[opts{ResourceVersion: "1", ResourceVersionMatch: metav1.ResourceVersionMatchExact}] = true
testCases[opts{ResourceVersion: "1", ResourceVersionMatch: metav1.ResourceVersionMatchExact, Limit: 100}] = true
testCases[opts{ResourceVersion: "1", ResourceVersionMatch: metav1.ResourceVersionMatchNotOlderThan}] = false
testCases[opts{ResourceVersion: "1", ResourceVersionMatch: metav1.ResourceVersionMatchNotOlderThan, Limit: 100}] = false
for _, rv := range []string{"", "0", "1"} { for _, rv := range []string{"", "0", "1"} {
for _, match := range []metav1.ResourceVersionMatch{"", "Invalid", metav1.ResourceVersionMatchExact, metav1.ResourceVersionMatchNotOlderThan} { for _, match := range []metav1.ResourceVersionMatch{"", metav1.ResourceVersionMatchExact, metav1.ResourceVersionMatchNotOlderThan} {
for _, c := range []string{"", "continue"} { for _, c := range []string{"", "continue"} {
for _, limit := range []int64{0, 100} { for _, limit := range []int64{0, 100} {
testCases[opts{ errs := validation.ValidateListOptions(&internalversion.ListOptions{
ResourceVersion: rv, ResourceVersion: rv,
ResourceVersionMatch: match, ResourceVersionMatch: match,
Continue: c,
Limit: limit, Limit: limit,
}] = false Continue: c,
}, false)
if len(errs) != 0 {
continue
}
opt := opts{
ResourceVersion: rv,
ResourceVersionMatch: match,
Limit: limit,
Continue: c,
}
_, found := testCases[opt]
if !found {
t.Errorf("Test case not covered, but passes validation: %+v", opt)
}
} }
} }
} }
} }
testCases[opts{ResourceVersion: "0", Continue: "continue"}] = true
testCases[opts{ResourceVersion: "0", Limit: 100, Continue: "continue"}] = true for opt := range testCases {
testCases[opts{ResourceVersion: "0", ResourceVersionMatch: metav1.ResourceVersionMatchExact}] = true errs := validation.ValidateListOptions(&internalversion.ListOptions{
testCases[opts{ResourceVersion: "0", ResourceVersionMatch: metav1.ResourceVersionMatchExact, Limit: 100}] = true ResourceVersion: opt.ResourceVersion,
testCases[opts{ResourceVersion: "0", ResourceVersionMatch: metav1.ResourceVersionMatchExact, Continue: "continue"}] = true ResourceVersionMatch: opt.ResourceVersionMatch,
testCases[opts{ResourceVersion: "0", ResourceVersionMatch: metav1.ResourceVersionMatchExact, Limit: 100, Continue: "continue"}] = true Limit: opt.Limit,
testCases[opts{ResourceVersion: "0", ResourceVersionMatch: metav1.ResourceVersionMatchNotOlderThan, Continue: "continue"}] = true Continue: opt.Continue,
testCases[opts{ResourceVersion: "0", ResourceVersionMatch: metav1.ResourceVersionMatchNotOlderThan, Limit: 100, Continue: "continue"}] = true }, false)
testCases[opts{ResourceVersion: "0", ResourceVersionMatch: "Invalid"}] = true if len(errs) != 0 {
testCases[opts{ResourceVersion: "0", ResourceVersionMatch: "Invalid", Continue: "continue"}] = true t.Errorf("Invalid LIST request that should not be tested %+v", opt)
testCases[opts{ResourceVersion: "0", ResourceVersionMatch: "Invalid", Limit: 100}] = true continue
testCases[opts{ResourceVersion: "0", ResourceVersionMatch: "Invalid", Limit: 100, Continue: "continue"}] = true }
testCases[opts{ResourceVersion: "1", Limit: 100}] = true }
testCases[opts{ResourceVersion: "1", Continue: "continue"}] = true
testCases[opts{ResourceVersion: "1", Limit: 100, Continue: "continue"}] = true
testCases[opts{ResourceVersion: "1", ResourceVersionMatch: metav1.ResourceVersionMatchNotOlderThan, Continue: "continue"}] = true
testCases[opts{ResourceVersion: "1", ResourceVersionMatch: metav1.ResourceVersionMatchNotOlderThan, Limit: 100, Continue: "continue"}] = true
testCases[opts{ResourceVersion: "1", ResourceVersionMatch: metav1.ResourceVersionMatchExact}] = true
testCases[opts{ResourceVersion: "1", ResourceVersionMatch: metav1.ResourceVersionMatchExact, Limit: 100}] = true
testCases[opts{ResourceVersion: "1", ResourceVersionMatch: metav1.ResourceVersionMatchExact, Continue: "continue"}] = true
testCases[opts{ResourceVersion: "1", ResourceVersionMatch: metav1.ResourceVersionMatchExact, Limit: 100, Continue: "continue"}] = true
testCases[opts{ResourceVersion: "1", ResourceVersionMatch: "Invalid"}] = true
testCases[opts{ResourceVersion: "1", ResourceVersionMatch: "Invalid", Continue: "continue"}] = true
testCases[opts{ResourceVersion: "1", ResourceVersionMatch: "Invalid", Limit: 100}] = true
testCases[opts{ResourceVersion: "1", ResourceVersionMatch: "Invalid", Limit: 100, Continue: "continue"}] = true
testCases[opts{ResourceVersionMatch: metav1.ResourceVersionMatchNotOlderThan, Limit: 100}] = true
testCases[opts{ResourceVersionMatch: metav1.ResourceVersionMatchNotOlderThan, Continue: "continue"}] = true
testCases[opts{ResourceVersionMatch: metav1.ResourceVersionMatchNotOlderThan, Limit: 100, Continue: "continue"}] = true
testCases[opts{ResourceVersionMatch: metav1.ResourceVersionMatchExact}] = true
testCases[opts{ResourceVersionMatch: metav1.ResourceVersionMatchExact, Continue: "continue"}] = true
testCases[opts{ResourceVersionMatch: metav1.ResourceVersionMatchExact, Limit: 100, Continue: "continue"}] = true
testCases[opts{ResourceVersionMatch: "Invalid"}] = true
testCases[opts{ResourceVersionMatch: "Invalid", Continue: "continue"}] = true
testCases[opts{ResourceVersionMatch: "Invalid", Limit: 100}] = true
testCases[opts{ResourceVersionMatch: "Invalid", Limit: 100, Continue: "continue"}] = true
testCases[opts{Limit: 100, Continue: "continue"}] = true
testCases[opts{Continue: "continue"}] = true
t.Run("ConsistentListFromStorage", func(t *testing.T) { t.Run("ConsistentListFromStorage", func(t *testing.T) {
featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.ConsistentListFromCache, false) featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.ConsistentListFromCache, false)
testCases[opts{}] = true testCases[opts{}] = true
testCases[opts{Limit: 100}] = true testCases[opts{Limit: 100}] = true
testCases[opts{ResourceVersionMatch: metav1.ResourceVersionMatchNotOlderThan}] = true
testCases[opts{ResourceVersionMatch: metav1.ResourceVersionMatchExact, Limit: 100}] = true
for opt, expectBypass := range testCases { for opt, expectBypass := range testCases {
testGetListCacheBypass(t, storage.ListOptions{ testGetListCacheBypass(t, storage.ListOptions{
ResourceVersion: opt.ResourceVersion, ResourceVersion: opt.ResourceVersion,
@ -288,8 +297,6 @@ func TestGetListCacheBypass(t *testing.T) {
testCases[opts{}] = false testCases[opts{}] = false
testCases[opts{Limit: 100}] = false testCases[opts{Limit: 100}] = false
testCases[opts{ResourceVersionMatch: metav1.ResourceVersionMatchNotOlderThan}] = false
testCases[opts{ResourceVersionMatch: metav1.ResourceVersionMatchNotOlderThan, Limit: 100}] = false
for opt, expectBypass := range testCases { for opt, expectBypass := range testCases {
testGetListCacheBypass(t, storage.ListOptions{ testGetListCacheBypass(t, storage.ListOptions{
ResourceVersion: opt.ResourceVersion, ResourceVersion: opt.ResourceVersion,