1 files changed, 62 insertions, 0 deletions
diff --git a/share/www/script/test/uuids.js b/share/www/script/test/uuids.js
new file mode 100644
index 00000000..6f701884
--- /dev/null
+++ b/share/www/script/test/uuids.js
@@ -0,0 +1,62 @@
+// 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.
+
+couchTests.uuids = function(debug) {
+  var testHashBustingHeaders = function(xhr) {
+    T(xhr.getResponseHeader("Cache-Control").match(/no-cache/));
+    T(xhr.getResponseHeader("Pragma") == "no-cache");
+    
+    var currentTime = new Date();
+    var expiresHeader = Date.parse(xhr.getResponseHeader("Expires"));
+    var dateHeader = Date.parse(xhr.getResponseHeader("Date")); 
+    
+    T(expiresHeader < currentTime);
+    T(currentTime - dateHeader < 3000);
+  };
+    
+  var db = new CouchDB("test_suite_db");
+  db.deleteDb();
+  db.createDb();
+  if (debug) debugger;
+  
+  // a single UUID without an explicit count
+  var xhr = CouchDB.request("GET", "/_uuids");
+  T(xhr.status == 200);
+  var result = JSON.parse(xhr.responseText);
+  T(result.uuids.length == 1);
+  var first = result.uuids[0];
+  testHashBustingHeaders(xhr);
+
+  // a single UUID with an explicit count
+  xhr = CouchDB.request("GET", "/_uuids?count=1");
+  T(xhr.status == 200);
+  result = JSON.parse(xhr.responseText);
+  T(result.uuids.length == 1);
+  var second = result.uuids[0];
+  T(first != second);
+
+  // no collisions with 1,000 UUIDs
+  xhr = CouchDB.request("GET", "/_uuids?count=1000");
+  T(xhr.status == 200);
+  result = JSON.parse(xhr.responseText);
+  T( result.uuids.length == 1000 );
+  var seen = {};
+  for(var i in result.uuids) {
+    var id = result.uuids[i];
+    T(seen[id] === undefined);
+    seen[id] = 1;
+  }
+  
+  // ensure we return a 405 on POST
+  xhr = CouchDB.request("POST", "/_uuids?count=1000");
+  T(xhr.status == 405);
+};