1 files changed, 107 insertions, 0 deletions
diff --git a/share/www/script/test/design_docs.js b/share/www/script/test/design_docs.js
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+++ b/share/www/script/test/design_docs.js
@@ -0,0 +1,107 @@
+// 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.design_docs = function(debug) {
+  var db = new CouchDB("test_suite_db");
+  db.deleteDb();
+  db.createDb();
+  if (debug) debugger;
+
+  var numDocs = 500;
+
+  function makebigstring(power) {
+    var str = "a";
+    while(power-- > 0) {
+      str = str + str;
+    }
+    return str;
+  }
+
+  var designDoc = {
+    _id:"_design/test", // turn off couch.js id escaping?
+    language: "javascript",
+    views: {
+      all_docs_twice: {map: "function(doc) { emit(doc.integer, null); emit(doc.integer, null) }"},
+      no_docs: {map: "function(doc) {}"},
+      single_doc: {map: "function(doc) { if (doc._id == \"1\") { emit(1, null) }}"},
+      summate: {map:"function (doc) {emit(doc.integer, doc.integer)};",
+                reduce:"function (keys, values) { return sum(values); };"},
+      summate2: {map:"function (doc) {emit(doc.integer, doc.integer)};",
+                reduce:"function (keys, values) { return sum(values); };"},
+      huge_src_and_results: {map: "function(doc) { if (doc._id == \"1\") { emit(\"" + makebigstring(16) + "\", null) }}",
+                reduce:"function (keys, values) { return \"" + makebigstring(16) + "\"; };"}
+    }
+  }
+  T(db.save(designDoc).ok);
+
+  T(db.bulkSave(makeDocs(1, numDocs + 1)).ok);
+
+  // test that the _all_docs view returns correctly with keys
+  var results = db.allDocs({startkey:"_design", endkey:"_design0"});
+  T(results.rows.length == 1);
+
+  for (var loop = 0; loop < 2; loop++) {
+    var rows = db.view("test/all_docs_twice").rows;
+    for (var i = 0; i < numDocs; i++) {
+      T(rows[2*i].key == i+1);
+      T(rows[(2*i)+1].key == i+1);
+    }
+    T(db.view("test/no_docs").total_rows == 0)
+    T(db.view("test/single_doc").total_rows == 1)
+    T(db.ensureFullCommit().ok);
+    restartServer();
+  };
+  
+  // test when language not specified, Javascript is implied
+  var designDoc2 = {
+    _id:"_design/test2",
+    // language: "javascript", 
+    views: {
+      single_doc: {map: "function(doc) { if (doc._id == \"1\") { emit(1, null) }}"}
+    }
+  };
+  
+  T(db.save(designDoc2).ok);
+  T(db.view("test2/single_doc").total_rows == 1);
+
+  var summate = function(N) {return (N+1)*N/2;};
+  var result = db.view("test/summate");
+  T(result.rows[0].value == summate(numDocs));
+
+  result = db.view("test/summate", {startkey:4,endkey:4});
+  T(result.rows[0].value == 4);
+
+  result = db.view("test/summate", {startkey:4,endkey:5});
+  T(result.rows[0].value == 9);
+
+  result = db.view("test/summate", {startkey:4,endkey:6});
+  T(result.rows[0].value == 15);
+
+  // Verify that a shared index (view def is an exact copy of "summate")
+  // does not confuse the reduce stage
+  result = db.view("test/summate2", {startkey:4,endkey:6});
+  T(result.rows[0].value == 15);
+
+  for(var i=1; i<numDocs/2; i+=30) {
+    result = db.view("test/summate", {startkey:i,endkey:numDocs-i});
+    T(result.rows[0].value == summate(numDocs-i) - summate(i-1));
+  }
+
+  T(db.deleteDoc(designDoc).ok);
+  T(db.open(designDoc._id) == null);
+  T(db.view("test/no_docs") == null);
+  
+  T(db.ensureFullCommit().ok);
+  restartServer();
+  T(db.open(designDoc._id) == null);
+  T(db.view("test/no_docs") == null);
+};