Feat: upgrade istio from 1.19.5 to 1.27.1 (#3066)

test/e2e/conformance/tests/httproute-exact-domain-fallback.go

@@ -0,0 +1,77 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// 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.
+
+package tests
+
+import (
+	"testing"
+
+	"github.com/alibaba/higress/v2/test/e2e/conformance/utils/http"
+	"github.com/alibaba/higress/v2/test/e2e/conformance/utils/suite"
+)
+
+func init() {
+	Register(HTTPRouteExactDomainFallback)
+}
+
+var HTTPRouteExactDomainFallback = suite.ConformanceTest{
+	ShortName:   "HTTPRouteExactDomainFallback",
+	Description: "A Ingress with separate wildcard and exact domains. www.foo.com/foo should fallback to wildcard route.",
+	Manifests:   []string{"tests/httproute-exact-domain-fallback.yaml"},
+	Features:    []suite.SupportedFeature{suite.HTTPConformanceFeature},
+	Test: func(t *testing.T, suite *suite.ConformanceTestSuite) {
+		testcases := []http.Assertion{
+			{
+				Meta: http.AssertionMeta{
+					TargetBackend:   "infra-backend-v2",
+					TargetNamespace: "higress-conformance-infra",
+				},
+				Request: http.AssertionRequest{
+					ActualRequest: http.Request{
+						Path: "/bar",
+						Host: "www.foo.com",
+					},
+				},
+				Response: http.AssertionResponse{
+					ExpectedResponse: http.Response{
+						StatusCode: 200,
+					},
+				},
+			},
+			{
+				Meta: http.AssertionMeta{
+					TargetBackend:   "infra-backend-v1",
+					TargetNamespace: "higress-conformance-infra",
+				},
+				Request: http.AssertionRequest{
+					ActualRequest: http.Request{
+						Path: "/foo",
+						Host: "www.foo.com",
+					},
+				},
+				Response: http.AssertionResponse{
+					ExpectedResponse: http.Response{
+						StatusCode: 200,
+					},
+				},
+			},
+		}
+
+		t.Run("Wildcard domain routing with exact fallback", func(t *testing.T) {
+			for _, testcase := range testcases {
+				http.MakeRequestAndExpectEventuallyConsistentResponse(t, suite.RoundTripper, suite.TimeoutConfig, suite.GatewayAddress, testcase)
+			}
+		})
+	},
+}

test/e2e/conformance/tests/httproute-exact-domain-fallback.yaml

@@ -0,0 +1,54 @@
+# Copyright (c) 2022 Alibaba Group Holding Ltd.
+#
+# 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.
+
+# Wildcard domain Ingress - matches all subdomains under *.foo.com
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: wildcard-ingress
+  namespace: higress-conformance-infra
+spec:
+  ingressClassName: higress
+  rules:
+  - host: "*.foo.com"
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: infra-backend-v1
+            port:
+              number: 8080
+---
+# Exact domain Ingress - matches only www.foo.com with exact path
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: exact-ingress
+  namespace: higress-conformance-infra
+spec:
+  ingressClassName: higress
+  rules:
+  - host: "www.foo.com"
+    http:
+      paths:
+      - path: /bar
+        pathType: Exact
+        backend:
+          service:
+            name: infra-backend-v2
+            port:
+              number: 8080
+

test/e2e/conformance/utils/suite/suite.go

@@ -218,12 +218,13 @@ type ConformanceTest struct {
 	ShortName   string
 	Description string
 	PreDeleteRs []string
-	Manifests   []string
-	Features    []SupportedFeature
-	Slow        bool
-	Parallel    bool
-	Test        func(*testing.T, *ConformanceTestSuite)
-	NotCleanup  bool
+	//PreApplyHook func(*testing.T, *ConformanceTestSuite)
+	Manifests  []string
+	Features   []SupportedFeature
+	Slow       bool
+	Parallel   bool
+	Test       func(*testing.T, *ConformanceTestSuite)
+	NotCleanup bool
 }
 
 // Run runs an individual tests, applying and cleaning up the required manifests
@@ -257,6 +258,12 @@ func (test *ConformanceTest) Run(t *testing.T, suite *ConformanceTestSuite) {
 		suite.Applier.MustDelete(t, suite.Client, suite.TimeoutConfig, manifestLocation)
 	}
 
+	// Run PreApplyHook if defined (e.g., to create prerequisites before applying manifests)
+	//if test.PreApplyHook != nil {
+	//	t.Logf("🔧 Running PreApplyHook for test: %s", test.ShortName)
+	//	test.PreApplyHook(t, suite)
+	//}
+
 	for _, manifestLocation := range test.Manifests {
 		t.Logf("🧳 Applying Manifests: %s", manifestLocation)
 		suite.Applier.MustApplyWithCleanup(t, suite.Client, suite.TimeoutConfig, manifestLocation, !test.NotCleanup)