Add mesh conformance tests for httproute path host and status redirect

conformance/tests/mesh/httproute-redirect-host-and-status.go

@@ -0,0 +1,84 @@
+/*
+Copyright 2025 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.
+*/
+
+package meshtests
+
+import (
+	"testing"
+
+	"sigs.k8s.io/gateway-api/conformance/utils/echo"
+	"sigs.k8s.io/gateway-api/conformance/utils/http"
+	"sigs.k8s.io/gateway-api/conformance/utils/roundtripper"
+	"sigs.k8s.io/gateway-api/conformance/utils/suite"
+	"sigs.k8s.io/gateway-api/pkg/features"
+)
+
+func init() {
+	MeshConformanceTests = append(MeshConformanceTests, MeshHTTPRouteRedirectHostAndStatus)
+}
+
+var MeshHTTPRouteRedirectHostAndStatus = suite.ConformanceTest{
+	ShortName:   "MeshHTTPRouteRedirectHostAndStatus",
+	Description: "An HTTPRoute with hostname and statusCode redirect filters",
+	Features: []features.FeatureName{
+		features.SupportMesh,
+		features.SupportHTTPRoute,
+	},
+	Manifests: []string{"tests/mesh/httproute-redirect-host-and-status.yaml"},
+	Test: func(t *testing.T, s *suite.ConformanceTestSuite) {
+		ns := "gateway-conformance-mesh"
+		client := echo.ConnectToApp(t, s, echo.MeshAppEchoV1)
+
+		testCases := []http.ExpectedResponse{
+			{
+				Request: http.Request{
+					Host:             "echo",
+					Path:             "/hostname-redirect",
+					UnfollowRedirect: true,
+				},
+				Response: http.Response{
+					StatusCode: 302,
+				},
+				RedirectRequest: &roundtripper.RedirectRequest{
+					Host: "example.org",
+				},
+				Namespace: ns,
+			}, {
+				Request: http.Request{
+					Host:             "echo",
+					Path:             "/host-and-status",
+					UnfollowRedirect: true,
+				},
+				Response: http.Response{
+					StatusCode: 301,
+				},
+				RedirectRequest: &roundtripper.RedirectRequest{
+					Host: "example.org",
+				},
+				Namespace: ns,
+			},
+		}
+		for i := range testCases {
+			// Declare tc here to avoid loop variable
+			// reuse issues across parallel tests.
+			tc := testCases[i]
+			t.Run(tc.GetTestCaseName(i), func(t *testing.T) {
+				t.Parallel()
+				client.MakeRequestAndExpectEventuallyConsistentResponse(t, tc, s.TimeoutConfig)
+			})
+		}
+	},
+}

conformance/tests/mesh/httproute-redirect-host-and-status.yaml

@@ -0,0 +1,30 @@
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: mesh-redirect-host-and-status
+  namespace: gateway-conformance-mesh
+spec:
+  parentRefs:
+  - group: ""
+    kind: Service
+    name: echo
+    port: 80
+  rules:
+  - matches:
+    - path:
+        type: PathPrefix
+        value: /hostname-redirect
+    filters:
+    - type: RequestRedirect
+      requestRedirect:
+        hostname: example.org
+  - matches:
+    - path:
+        type: PathPrefix
+        value: /host-and-status
+    filters:
+    - type: RequestRedirect
+      requestRedirect:
+        statusCode: 301
+        hostname: example.org
+

conformance/tests/mesh/httproute-redirect-path.go

@@ -0,0 +1,139 @@
+/*
+Copyright 2025 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.
+*/
+
+package meshtests
+
+import (
+	"testing"
+
+	"sigs.k8s.io/gateway-api/conformance/utils/echo"
+	"sigs.k8s.io/gateway-api/conformance/utils/http"
+	"sigs.k8s.io/gateway-api/conformance/utils/roundtripper"
+	"sigs.k8s.io/gateway-api/conformance/utils/suite"
+	"sigs.k8s.io/gateway-api/pkg/features"
+)
+
+func init() {
+	MeshConformanceTests = append(MeshConformanceTests, MeshHTTPRouteRedirectPath)
+}
+
+var MeshHTTPRouteRedirectPath = suite.ConformanceTest{
+	ShortName:   "MeshHTTPRouteRedirectPath",
+	Description: "An HTTPRoute with scheme redirect filter",
+	Manifests:   []string{"tests/mesh/httproute-redirect-path.yaml"},
+	Features: []features.FeatureName{
+		features.SupportMesh,
+		features.SupportHTTPRoute,
+		features.SupportMeshHTTPRouteRedirectPath,
+	},
+	Test: func(t *testing.T, s *suite.ConformanceTestSuite) {
+		ns := "gateway-conformance-mesh"
+		client := echo.ConnectToApp(t, s, echo.MeshAppEchoV1)
+
+		testCases := []http.ExpectedResponse{
+			{
+				Request: http.Request{
+					Host:             "echo",
+					Path:             "/original-prefix/lemon",
+					UnfollowRedirect: true,
+				},
+				Response: http.Response{
+					StatusCode: 302,
+				},
+				RedirectRequest: &roundtripper.RedirectRequest{
+					Path: "/replacement-prefix/lemon",
+				},
+				Namespace: ns,
+			}, {
+				Request: http.Request{
+					Host:             "echo",
+					Path:             "/full/path/original",
+					UnfollowRedirect: true,
+				},
+				Response: http.Response{
+					StatusCode: 302,
+				},
+				RedirectRequest: &roundtripper.RedirectRequest{
+					Path: "/full-path-replacement",
+				},
+				Namespace: ns,
+			}, {
+				Request: http.Request{
+					Host:             "echo",
+					Path:             "/path-and-host",
+					UnfollowRedirect: true,
+				},
+				Response: http.Response{
+					StatusCode: 302,
+				},
+				RedirectRequest: &roundtripper.RedirectRequest{
+					Host: "example.org",
+					Path: "/replacement-prefix",
+				},
+				Namespace: ns,
+			}, {
+				Request: http.Request{
+					Host:             "echo",
+					Path:             "/path-and-status",
+					UnfollowRedirect: true,
+				},
+				Response: http.Response{
+					StatusCode: 301,
+				},
+				RedirectRequest: &roundtripper.RedirectRequest{
+					Path: "/replacement-prefix",
+				},
+				Namespace: ns,
+			}, {
+				Request: http.Request{
+					Host:             "echo",
+					Path:             "/full-path-and-host",
+					UnfollowRedirect: true,
+				},
+				Response: http.Response{
+					StatusCode: 302,
+				},
+				RedirectRequest: &roundtripper.RedirectRequest{
+					Host: "example.org",
+					Path: "/replacement-full",
+				},
+				Namespace: ns,
+			}, {
+				Request: http.Request{
+					Host:             "echo",
+					Path:             "/full-path-and-status",
+					UnfollowRedirect: true,
+				},
+				Response: http.Response{
+					StatusCode: 301,
+				},
+				RedirectRequest: &roundtripper.RedirectRequest{
+					Path: "/replacement-full",
+				},
+				Namespace: ns,
+			},
+		}
+		for i := range testCases {
+			// Declare tc here to avoid loop variable
+			// reuse issues across parallel tests.
+			tc := testCases[i]
+			t.Run(tc.GetTestCaseName(i), func(t *testing.T) {
+				t.Parallel()
+				client.MakeRequestAndExpectEventuallyConsistentResponse(t, tc, s.TimeoutConfig)
+			})
+		}
+	},
+}

conformance/tests/mesh/httproute-redirect-path.yaml

@@ -0,0 +1,76 @@
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: mesh-redirect-path
+  namespace: gateway-conformance-mesh
+spec:
+  parentRefs:
+  - group: ""
+    kind: Service
+    name: echo
+    port: 80
+  rules:
+  - matches:
+    - path:
+        type: PathPrefix
+        value: /original-prefix
+    filters:
+    - type: RequestRedirect
+      requestRedirect:
+        path:
+          type: ReplacePrefixMatch
+          replacePrefixMatch: /replacement-prefix
+  - matches:
+    - path:
+        type: PathPrefix
+        value: /full
+    filters:
+    - type: RequestRedirect
+      requestRedirect:
+        path:
+          type: ReplaceFullPath
+          replaceFullPath: /full-path-replacement
+  - matches:
+    - path:
+        type: PathPrefix
+        value: /path-and-host
+    filters:
+    - type: RequestRedirect
+      requestRedirect:
+        hostname: example.org
+        path:
+          type: ReplacePrefixMatch
+          replacePrefixMatch: /replacement-prefix
+  - matches:
+    - path:
+        type: PathPrefix
+        value: /path-and-status
+    filters:
+    - type: RequestRedirect
+      requestRedirect:
+        path:
+          type: ReplacePrefixMatch
+          replacePrefixMatch: /replacement-prefix
+        statusCode: 301
+  - matches:
+    - path:
+        type: PathPrefix
+        value: /full-path-and-host
+    filters:
+    - type: RequestRedirect
+      requestRedirect:
+        hostname: example.org
+        path:
+          type: ReplaceFullPath
+          replaceFullPath: /replacement-full
+  - matches:
+    - path:
+        type: PathPrefix
+        value: /full-path-and-status
+    filters:
+    - type: RequestRedirect
+      requestRedirect:
+        path:
+          type: ReplaceFullPath
+          replaceFullPath: /replacement-full
+        statusCode: 301