include update_seq in view responses, patch via Joscha Feth, (mostly) closes COUCHDB-650

git-svn-id: https://svn.apache.org/repos/asf/couchdb/trunk@931439 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 77 insertions, 0 deletions

diff --git a/share/www/script/couch_tests.js b/share/www/script/couch_tests.js
index 943b851b..896f150b 100644
--- a/share/www/script/couch_tests.js
+++ b/share/www/script/couch_tests.js
@@ -91,6 +91,7 @@ loadTest("view_multi_key_temp.js");
 loadTest("view_offsets.js");
 loadTest("view_pagination.js");
 loadTest("view_sandboxing.js");
+loadTest("view_update_seq.js");
 loadTest("view_xml.js");
 // keep sorted
 
diff --git a/share/www/script/test/view_update_seq.js b/share/www/script/test/view_update_seq.js
new file mode 100644
index 00000000..3935e153
--- /dev/null
+++ b/share/www/script/test/view_update_seq.js
@@ -0,0 +1,76 @@
+// 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.view_update_seq = function(debug) {
+  var db = new CouchDB("test_suite_db", {"X-Couch-Full-Commit":"false"});
+  db.deleteDb();
+  db.createDb();
+  if (debug) debugger;
+
+  T(db.info().update_seq == 0);
+
+  var designDoc = {
+    _id:"_design/test",
+    language: "javascript",
+    views: {
+      all_docs: {
+        map: "function(doc) { emit(doc.integer, doc.string) }"
+      },
+      summate: {
+        map:"function (doc) {emit(doc.integer, doc.integer)};",
+        reduce:"function (keys, values) { return sum(values); };"
+      }
+    }
+  }
+  T(db.save(designDoc).ok);
+
+  T(db.info().update_seq == 1);
+
+  var resp = db.allDocs({});
+
+  T(resp.rows.length == 1);
+  T(resp.update_seq == 1);
+
+  var docs = makeDocs(0, 100);
+  db.bulkSave(docs);
+
+  resp = db.allDocs({limit: 1});
+  T(resp.rows.length == 1);
+  T(resp.update_seq == 101);
+
+  resp = db.view('test/all_docs', {limit: 1});
+  T(resp.rows.length == 1);
+  T(resp.update_seq == 101);
+
+  resp = db.view('test/summate', {});
+  T(resp.rows.length == 1);
+  T(resp.update_seq == 101);
+
+  db.save({"id":"0"});
+  resp = db.view('test/all_docs', {limit: 1,stale: "ok"});
+  T(resp.rows.length == 1);
+  T(resp.update_seq == 101);
+
+  resp = db.view('test/all_docs', {limit: 1});
+  T(resp.rows.length == 1);
+  T(resp.update_seq == 102);
+
+  resp = db.view('test/all_docs',{},["0","1"]);
+  T(resp.update_seq == 102);
+
+  resp = db.view('test/all_docs',{},["0","1"]);
+  T(resp.update_seq == 102);
+
+  resp = db.view('test/summate',{group:true},["0","1"]);
+  T(resp.update_seq == 102);
+
+};