inclusive_end query option for views, defaults to true (does not change current behavior). inclusive_end=false treats endkey as an open interval.

this is progress on COUCHDB-194. I think it is enough for 0.9, we can discuss switching the default behavior, and adding a similar option for startkey.


git-svn-id: https://svn.apache.org/repos/asf/couchdb/trunk@755926 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 24 insertions, 0 deletions

diff --git a/share/www/script/test/view_collation.js b/share/www/script/test/view_collation.js
index bcb63404..f59204c7 100644
--- a/share/www/script/test/view_collation.js
+++ b/share/www/script/test/view_collation.js
@@ -85,4 +85,28 @@ couchTests.view_collation = function(debug) {
     rows = db.query(queryFun, null, queryOptions).rows;
     T(rows.length == 1 && equals(rows[0].key, values[i]));
   }
+  
+  // test inclusive_end=true (the default)
+  // the inclusive_end=true functionality is limited to endkey currently
+  // if you need inclusive_start=false for startkey, please do implement. ;)
+  var rows = db.query(queryFun, null, {endkey : "b", inclusive_end:true}).rows;
+  T(rows[rows.length-1].key == "b")
+  // descending=true
+  var rows = db.query(queryFun, null, {endkey : "b", 
+    descending:true, inclusive_end:true}).rows;
+  T(rows[rows.length-1].key == "b")
+
+  // test inclusive_end=false
+  var rows = db.query(queryFun, null, {endkey : "b", inclusive_end:false}).rows;
+  T(rows[rows.length-1].key == "aa")
+  // descending=true
+  var rows = db.query(queryFun, null, {endkey : "b", 
+    descending:true, inclusive_end:false}).rows;
+  T(rows[rows.length-1].key == "B")
+  
+  // inclusive_end=false overrides endkey_docid
+  var rows = db.query(queryFun, null, {
+    endkey : "b", endkey_docid: "b", 
+    inclusive_end:false}).rows;
+  T(rows[rows.length-1].key == "aa")
 };