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// 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_update_seq = function(debug) {
var db_name = get_random_db_name();
var db = new CouchDB(db_name, {"X-Couch-Full-Commit":"false"});
db.createDb();
if (debug) debugger;
TEquals("0", db.info().update_seq.substr(0, 1), "db should be empty");
var resp = db.allDocs({update_seq:true});
T(resp.rows.length == 0);
TEquals("0", resp.update_seq.substr(0, 1), "db should be empty");
var designDoc = {
_id:"_design/test",
language: "javascript",
autoupdate: false,
views: {
all_docs: {
map: "function(doc) { emit(doc.integer, doc.string) }"
},
summate: {
map:"function (doc) { if (typeof doc.integer === 'number') { emit(doc.integer, doc.integer)}; }",
reduce:"function (keys, values) { return sum(values); };"
}
}
};
var seqInt = function(val) {
if (typeof(val) === 'string') {
return parseInt(val.split('-')[0]);
} else {
return val;
}
};
T(db.save(designDoc).ok);
TEquals(1, seqInt(db.info().update_seq));
resp = db.allDocs({update_seq:true});
T(resp.rows.length == 1);
TEquals(1, seqInt(resp.update_seq));
var docs = makeDocs(0, 100);
db.bulkSave(docs);
resp = db.allDocs({limit: 1});
T(resp.rows.length == 1);
T(!resp.update_seq, "all docs");
resp = db.allDocs({limit: 1, update_seq:true});
T(resp.rows.length == 1);
TEquals(101, seqInt(resp.update_seq));
resp = db.view('test/all_docs', {limit: 1, update_seq:true});
T(resp.rows.length == 1);
TEquals(101, seqInt(resp.update_seq));
resp = db.view('test/all_docs', {limit: 1, update_seq:false});
T(resp.rows.length == 1);
T(!resp.update_seq, "view");
resp = db.view('test/summate', {update_seq:true});
T(resp.rows.length == 1);
TEquals(101, seqInt(resp.update_seq));
db.save({"id":"0", "integer": 1});
resp = db.view('test/all_docs', {limit: 1,stale: "ok", update_seq:true});
T(resp.rows.length == 1);
TEquals(101, seqInt(resp.update_seq));
db.save({"id":"00", "integer": 2});
resp = db.view('test/all_docs',
{limit: 1, stale: "update_after", update_seq: true});
T(resp.rows.length == 1);
TEquals(101, seqInt(resp.update_seq));
// wait 5 seconds for the next assertions to pass in very slow machines
var t0 = new Date(), t1;
do {
CouchDB.request("GET", "/");
t1 = new Date();
} while ((t1 - t0) < 5000);
resp = db.view('test/all_docs', {limit: 1, stale: "ok", update_seq: true});
T(resp.rows.length == 1);
TEquals(103, seqInt(resp.update_seq));
resp = db.view('test/all_docs', {limit: 1, update_seq:true});
T(resp.rows.length == 1);
TEquals(103, seqInt(resp.update_seq));
resp = db.view('test/all_docs',{update_seq:true},["0","1"]);
TEquals(103, seqInt(resp.update_seq));
resp = db.view('test/all_docs',{update_seq:true},["0","1"]);
TEquals(103, seqInt(resp.update_seq));
resp = db.view('test/summate',{group:true, update_seq:true},[0,1]);
TEquals(103, seqInt(resp.update_seq));
// cleanup
db.deleteDb();
};
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