Add test script

Author: craigbox

scripts/test_netlify_redirects.sh

@@ -0,0 +1,84 @@
+#!/bin/bash
+
+# Copyright Istio 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.
+
+# Test the Netlify redirect scripts by checking various URLs
+# Usage: ./test-netlify-redirects.sh [<base_url>]
+set -e
+
+if [[ "$#" -ne 0 ]]; then
+    BASE_URL="$*"
+else
+    BASE_URL="https://preliminary.istio.io"
+fi
+
+URLS=(
+  # Should redirect
+  "/v1.1/uk"
+  "/v1.1/uk/"
+  "/v1.10/news/support/announcing-1.9-eol/"
+  "/v1.15/get-involved/"
+  "/v1.20/blog"
+  "/v1.20/uk/"
+  "/v1.21/uk/blog"
+  "/v1.21/zh/"
+  "/v1.22/zh/news"
+  "/v1.23/about"
+  "/v1.24/uk/search"
+  "/v1.24/zh"
+  "/v1.24/zh/"
+  "/v1.25/zh/get-involved"
+  "/v1.26/"
+
+  # Should NOT redirect
+  "/archive/"
+  "/v1.20/docs/concepts"
+  "/v1.21/zh/docs/setup"
+  "/v1.22/docs/ops/diagnostic-tools"
+  "/v1.22/docs/ops/diagnostic-tools/"
+  "/v1.22/zh/docs/reference/config"
+  "/v1.23/docs/"
+  "/v1.24/docs/"
+  "/v1.24/uk/docs/"
+  "/v1.24/zh/docs/tasks/security"
+  "/v1.24/zh/docs/tasks/security/"
+  "/v1.25/zh/docs/tasks/security"
+
+  # /latest URLs (should not redirect)
+  "/latest"
+  "/latest/"
+  "/latest/blog"
+  "/latest/docs/"
+  "/latest/uk/"
+  "/latest/uk/blog"
+  "/latest/zh/"
+  "/latest/zh/docs"
+)
+
+for path in "${URLS[@]}"; do
+  full_url="${BASE_URL}${path}"
+  response=$(curl -s -o /dev/null -w "%{http_code} %{redirect_url}" "$full_url")
+  http_code=$(echo $response | cut -d' ' -f1)
+  redirect_url=$(echo $response | cut -d' ' -f2-)
+
+  if [[ "$http_code" == "301" || "$http_code" == "302" ]]; then
+    echo "[REDIRECT] $path → $redirect_url"
+  elif [[ "$http_code" == "200" ]]; then
+    echo "[OK]       $path"
+  else
+    echo "[?]        $path - Status: $http_code"
+  fi
+done
+