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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.update_documents = function(debug) {
var db = new CouchDB("test_suite_db", {"X-Couch-Full-Commit":"false"});
db.deleteDb();
db.createDb();
if (debug) debugger;
var designDoc = {
_id:"_design/update",
language: "javascript",
updates: {
"hello" : stringFun(function(doc, req) {
log(doc);
log(req);
if (!doc) {
if (req.id) {
return [
// Creates a new document with the PUT docid,
{ _id : req.id,
reqs : [req] },
// and returns an HTML response to the client.
"<p>New World</p>"];
};
//
return [null, "<p>Empty World</p>"];
};
// we can update the document inline
doc.world = "hello";
// we can record aspects of the request or use them in application logic.
doc.reqs && doc.reqs.push(req);
doc.edited_by = req.userCtx;
return [doc, "<p>hello doc</p>"];
}),
"in-place" : stringFun(function(doc, req) {
var field = req.query.field;
var value = req.query.value;
var message = "set "+field+" to "+value;
doc[field] = value;
return [doc, message];
}),
"bump-counter" : stringFun(function(doc, req) {
if (!doc.counter) doc.counter = 0;
doc.counter += 1;
var message = "<h1>bumped it!</h1>";
return [doc, message];
}),
"error" : stringFun(function(doc, req) {
superFail.badCrash;
}),
"xml" : stringFun(function(doc, req) {
var xml = new XML('<xml></xml>');
xml.title = doc.title;
var posted_xml = new XML(req.body);
doc.via_xml = posted_xml.foo.toString();
var resp = {
"headers" : {
"Content-Type" : "application/xml"
},
"body" : xml.toXMLString()
};
return [doc, resp];
})
}
};
T(db.save(designDoc).ok);
var doc = {"word":"plankton", "name":"Rusty"}
var resp = db.save(doc);
T(resp.ok);
var docid = resp.id;
// update error
var xhr = CouchDB.request("POST", "/test_suite_db/_design/update/_update/");
T(xhr.status == 404, 'Should be missing');
T(JSON.parse(xhr.responseText).reason == "Invalid path.");
// hello update world
xhr = CouchDB.request("PUT", "/test_suite_db/_design/update/_update/hello/"+docid);
T(xhr.status == 201);
T(xhr.responseText == "<p>hello doc</p>");
T(/charset=utf-8/.test(xhr.getResponseHeader("Content-Type")))
doc = db.open(docid);
T(doc.world == "hello");
// Fix for COUCHDB-379
T(equals(xhr.getResponseHeader("Server").substr(0,7), "CouchDB"));
// hello update world (no docid)
xhr = CouchDB.request("POST", "/test_suite_db/_design/update/_update/hello");
T(xhr.status == 200);
T(xhr.responseText == "<p>Empty World</p>");
// no GET allowed
xhr = CouchDB.request("GET", "/test_suite_db/_design/update/_update/hello");
// T(xhr.status == 405); // TODO allow qs to throw error code as well as error message
T(JSON.parse(xhr.responseText).error == "method_not_allowed");
// // hello update world (non-existing docid)
xhr = CouchDB.request("PUT", "/test_suite_db/_design/update/_update/hello/nonExistingDoc");
T(xhr.status == 201);
T(xhr.responseText == "<p>New World</p>");
// in place update
xhr = CouchDB.request("PUT", "/test_suite_db/_design/update/_update/in-place/"+docid+'?field=title&value=test');
T(xhr.status == 201);
T(xhr.responseText == "set title to test");
doc = db.open(docid);
T(doc.title == "test");
// bump counter
xhr = CouchDB.request("PUT", "/test_suite_db/_design/update/_update/bump-counter/"+docid, {
headers : {"X-Couch-Full-Commit":"false"}
});
T(xhr.status == 201);
T(xhr.responseText == "<h1>bumped it!</h1>");
doc = db.open(docid);
T(doc.counter == 1);
// _update honors full commit if you need it to
xhr = CouchDB.request("PUT", "/test_suite_db/_design/update/_update/bump-counter/"+docid, {
headers : {"X-Couch-Full-Commit":"true"}
});
var NewRev = xhr.getResponseHeader("X-Couch-Update-NewRev");
doc = db.open(docid);
T(doc['_rev'] == NewRev);
T(doc.counter == 2);
// parse xml
xhr = CouchDB.request("PUT", "/test_suite_db/_design/update/_update/xml/"+docid, {
headers : {"X-Couch-Full-Commit":"false"},
"body" : '<xml><foo>bar</foo></xml>'
});
T(xhr.status == 201);
T(xhr.responseText == "<xml>\n <title>test</title>\n</xml>");
doc = db.open(docid);
T(doc.via_xml == "bar");
};
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