1 files changed, 92 insertions, 6 deletions

diff --git a/rel/overlay/share/www/script/test/etags_views.js b/rel/overlay/share/www/script/test/etags_views.js
index 7e1537bd..34116f71 100644
--- a/rel/overlay/share/www/script/test/etags_views.js
+++ b/rel/overlay/share/www/script/test/etags_views.js
@@ -11,23 +11,34 @@
 // the License.
 
 couchTests.etags_views = function(debug) {
-  var db = new CouchDB("test_suite_db", {"X-Couch-Full-Commit":"false"});
+  var db = new CouchDB("test_suite_db", {"X-Couch-Full-Commit":"true"});
   db.deleteDb();
   db.createDb();
   if (debug) debugger;
 
   var designDoc = {
-    _id:"_design/etags",
+    _id: "_design/etags",
     language: "javascript",
     views : {
+      fooView: {
+        map: stringFun(function(doc) {
+          if (doc.foo) {
+            emit("bar", 1);
+          }
+        }),
+      },
       basicView : {
         map : stringFun(function(doc) {
+          if(doc.integer && doc.string) {
           emit(doc.integer, doc.string);
+          }
         })
       },
       withReduce : {
         map : stringFun(function(doc) {
+          if(doc.integer && doc.string) {
           emit(doc.integer, doc.string);
+          }
         }),
         reduce : stringFun(function(keys, values, rereduce) {
           if (rereduce) {
@@ -40,9 +51,9 @@ couchTests.etags_views = function(debug) {
     }
   };
   T(db.save(designDoc).ok);
+  db.bulkSave(makeDocs(0, 10));
+
   var xhr;
-  var docs = makeDocs(0, 10);
-  db.bulkSave(docs);
 
   // verify get w/Etag on map view
   xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/basicView");
@@ -52,17 +63,92 @@ couchTests.etags_views = function(debug) {
     headers: {"if-none-match": etag}
   });
   T(xhr.status == 304);
-  // TODO GET with keys (when that is available)
+
+  // verify ETag doesn't change when an update
+  // doesn't change the view group's index
+  T(db.save({"_id":"doc1", "foo":"bar"}).ok);
+  xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/basicView");
+  var etag1 = xhr.getResponseHeader("etag");
+  T(etag1 == etag);
+ 
+  // Verify that purges affect etags
+  xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/fooView");
+  var foo_etag = xhr.getResponseHeader("etag");
+  var doc1 = db.open("doc1");
+  xhr = CouchDB.request("POST", "/test_suite_db/_purge", {
+    body: JSON.stringify({"doc1":[doc1._rev]})
+  });
+  xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/fooView");
+  var etag1 = xhr.getResponseHeader("etag");
+  T(etag1 != foo_etag);
+
+  // Test that _purge didn't affect the other view etags.
+  xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/basicView");
+  var etag1 = xhr.getResponseHeader("etag");
+  T(etag1 == etag);
+
+  // verify different views in the same view group may have different ETags
+  xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/fooView");
+  var etag1 = xhr.getResponseHeader("etag");
+  xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/basicView");
+  var etag2 = xhr.getResponseHeader("etag");
+  T(etag1 != etag2);
+
+  // verify ETag changes when an update changes the view group's index.
+  db.bulkSave(makeDocs(10, 20));
+  xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/basicView");
+  var etag1 = xhr.getResponseHeader("etag");
+  T(etag1 != etag);
+
+  // verify ETag is the same after a restart
+  restartServer();
+  xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/basicView");
+  var etag2 = xhr.getResponseHeader("etag");
+  T(etag1 == etag2);
 
   // reduce view
   xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/withReduce");
   T(xhr.status == 200);
   var etag = xhr.getResponseHeader("etag");
-  xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/withReduce", {
+  xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/withReduce",{
     headers: {"if-none-match": etag}
   });
   T(xhr.status == 304);
 
+  // verify ETag doesn't change when an update
+  // doesn't change the view group's index
+  T(db.save({"_id":"doc3", "foo":"bar"}).ok);
+  xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/withReduce");
+  var etag1 = xhr.getResponseHeader("etag");
+  T(etag1 == etag);
+  // purge
+  var doc3 = db.open("doc3");
+  xhr = CouchDB.request("POST", "/test_suite_db/_purge", {
+    body: JSON.stringify({"doc3":[doc3._rev]})
+  });
+  xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/withReduce");
+  var etag1 = xhr.getResponseHeader("etag");
+  T(etag1 == etag);
+
+  // verify different views in the same view group may have different ETags
+  xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/fooView");
+  var etag1 = xhr.getResponseHeader("etag");
+  xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/withReduce");
+  var etag2 = xhr.getResponseHeader("etag");
+  T(etag1 != etag2);
+
+  // verify ETag changes when an update changes the view group's index
+  db.bulkSave(makeDocs(20, 30));
+  xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/withReduce");
+  var etag1 = xhr.getResponseHeader("etag");
+  T(etag1 != etag);
+
+  // verify ETag is the same after a restart
+  restartServer();
+  xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/withReduce");
+  var etag2 = xhr.getResponseHeader("etag");
+  T(etag1 == etag2);
+
   // confirm ETag changes with different POST bodies
   xhr = CouchDB.request("POST", "/test_suite_db/_design/etags/_view/basicView",
     {body: JSON.stringify({keys:[1]})}