diff options
Diffstat (limited to '1.1.x/share/www/script/test/view_pagination.js')
-rw-r--r-- | 1.1.x/share/www/script/test/view_pagination.js | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/1.1.x/share/www/script/test/view_pagination.js b/1.1.x/share/www/script/test/view_pagination.js new file mode 100644 index 00000000..ed3a7ee1 --- /dev/null +++ b/1.1.x/share/www/script/test/view_pagination.js @@ -0,0 +1,147 @@ +// 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_pagination = function(debug) { + var db = new CouchDB("test_suite_db", {"X-Couch-Full-Commit":"false"}); + db.deleteDb(); + db.createDb(); + if (debug) debugger; + + var docs = makeDocs(0, 100); + db.bulkSave(docs); + + var queryFun = function(doc) { emit(doc.integer, null); }; + var i; + + // page through the view ascending + for (i = 0; i < docs.length; i += 10) { + var queryResults = db.query(queryFun, null, { + startkey: i, + startkey_docid: i, + limit: 10 + }); + T(queryResults.rows.length == 10); + T(queryResults.total_rows == docs.length); + T(queryResults.offset == i); + var j; + for (j = 0; j < 10;j++) { + T(queryResults.rows[j].key == i + j); + } + + // test aliases start_key and start_key_doc_id + queryResults = db.query(queryFun, null, { + start_key: i, + start_key_doc_id: i, + limit: 10 + }); + T(queryResults.rows.length == 10); + T(queryResults.total_rows == docs.length); + T(queryResults.offset == i); + for (j = 0; j < 10;j++) { + T(queryResults.rows[j].key == i + j); + } + } + + // page through the view descending + for (i = docs.length - 1; i >= 0; i -= 10) { + var queryResults = db.query(queryFun, null, { + startkey: i, + startkey_docid: i, + descending: true, + limit: 10 + }); + T(queryResults.rows.length == 10); + T(queryResults.total_rows == docs.length); + T(queryResults.offset == docs.length - i - 1); + var j; + for (j = 0; j < 10; j++) { + T(queryResults.rows[j].key == i - j); + } + } + + // ignore decending=false. CouchDB should just ignore that. + for (i = 0; i < docs.length; i += 10) { + var queryResults = db.query(queryFun, null, { + startkey: i, + startkey_docid: i, + descending: false, + limit: 10 + }); + T(queryResults.rows.length == 10); + T(queryResults.total_rows == docs.length); + T(queryResults.offset == i); + var j; + for (j = 0; j < 10;j++) { + T(queryResults.rows[j].key == i + j); + } + } + + function testEndkeyDocId(queryResults) { + T(queryResults.rows.length == 35); + T(queryResults.total_rows == docs.length); + T(queryResults.offset == 1); + T(queryResults.rows[0].id == "1"); + T(queryResults.rows[1].id == "10"); + T(queryResults.rows[2].id == "11"); + T(queryResults.rows[3].id == "12"); + T(queryResults.rows[4].id == "13"); + T(queryResults.rows[5].id == "14"); + T(queryResults.rows[6].id == "15"); + T(queryResults.rows[7].id == "16"); + T(queryResults.rows[8].id == "17"); + T(queryResults.rows[9].id == "18"); + T(queryResults.rows[10].id == "19"); + T(queryResults.rows[11].id == "2"); + T(queryResults.rows[12].id == "20"); + T(queryResults.rows[13].id == "21"); + T(queryResults.rows[14].id == "22"); + T(queryResults.rows[15].id == "23"); + T(queryResults.rows[16].id == "24"); + T(queryResults.rows[17].id == "25"); + T(queryResults.rows[18].id == "26"); + T(queryResults.rows[19].id == "27"); + T(queryResults.rows[20].id == "28"); + T(queryResults.rows[21].id == "29"); + T(queryResults.rows[22].id == "3"); + T(queryResults.rows[23].id == "30"); + T(queryResults.rows[24].id == "31"); + T(queryResults.rows[25].id == "32"); + T(queryResults.rows[26].id == "33"); + T(queryResults.rows[27].id == "34"); + T(queryResults.rows[28].id == "35"); + T(queryResults.rows[29].id == "36"); + T(queryResults.rows[30].id == "37"); + T(queryResults.rows[31].id == "38"); + T(queryResults.rows[32].id == "39"); + T(queryResults.rows[33].id == "4"); + T(queryResults.rows[34].id == "40"); + } + + // test endkey_docid + var queryResults = db.query(function(doc) { emit(null, null); }, null, { + startkey: null, + startkey_docid: 1, + endkey: null, + endkey_docid: 40 + }); + testEndkeyDocId(queryResults); + + // test aliases end_key_doc_id and end_key + queryResults = db.query(function(doc) { emit(null, null); }, null, { + start_key: null, + start_key_doc_id: 1, + end_key: null, + end_key_doc_id: 40 + }); + testEndkeyDocId(queryResults); + + }; |