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Diffstat (limited to 'share/www/script/test/view_collation.js')
-rw-r--r-- | share/www/script/test/view_collation.js | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/share/www/script/test/view_collation.js b/share/www/script/test/view_collation.js deleted file mode 100644 index b01a5c50..00000000 --- a/share/www/script/test/view_collation.js +++ /dev/null @@ -1,116 +0,0 @@ -// 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_collation = function(debug) { - var db = new CouchDB("test_suite_db", {"X-Couch-Full-Commit":"false"}); - db.deleteDb(); - db.createDb(); - if (debug) debugger; - - // NOTE, the values are already in their correct sort order. Consider this - // a specification of collation of json types. - - var values = []; - - // special values sort before all other types - values.push(null); - values.push(false); - values.push(true); - - // then numbers - values.push(1); - values.push(2); - values.push(3.0); - values.push(4); - - // then text, case sensitive - values.push("a"); - values.push("A"); - values.push("aa"); - values.push("b"); - values.push("B"); - values.push("ba"); - values.push("bb"); - - // then arrays. compared element by element until different. - // Longer arrays sort after their prefixes - values.push(["a"]); - values.push(["b"]); - values.push(["b","c"]); - values.push(["b","c", "a"]); - values.push(["b","d"]); - values.push(["b","d", "e"]); - - // then object, compares each key value in the list until different. - // larger objects sort after their subset objects. - values.push({a:1}); - values.push({a:2}); - values.push({b:1}); - values.push({b:2}); - values.push({b:2, a:1}); // Member order does matter for collation. - // CouchDB preserves member order - // but doesn't require that clients will. - // (this test might fail if used with a js engine - // that doesn't preserve order) - values.push({b:2, c:2}); - - for (var i=0; i<values.length; i++) { - db.save({_id:(i).toString(), foo:values[i]}); - } - - var queryFun = function(doc) { emit(doc.foo, null); }; - var rows = db.query(queryFun).rows; - for (i=0; i<values.length; i++) { - T(equals(rows[i].key, values[i])); - } - - // everything has collated correctly. Now to check the descending output - rows = db.query(queryFun, null, {descending: true}).rows; - for (i=0; i<values.length; i++) { - T(equals(rows[i].key, values[values.length - 1 -i])); - } - - // now check the key query args - for (i=1; i<values.length; i++) { - var queryOptions = {key:values[i]}; - 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"); - - var rows = db.query(queryFun, null, { - endkey : "b", endkey_docid: "10", - inclusive_end:false}).rows; - T(rows[rows.length-1].key == "aa"); - - var rows = db.query(queryFun, null, { - endkey : "b", endkey_docid: "11", - inclusive_end:false}).rows; - T(rows[rows.length-1].key == "b"); -}; |