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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.etags_head = function(debug) {
var db = new CouchDB("test_suite_db", {"X-Couch-Full-Commit":"false"});
db.deleteDb();
db.createDb();
if (debug) debugger;
var xhr;
// create a new doc
xhr = CouchDB.request("PUT", "/test_suite_db/1", {
body: "{}"
});
T(xhr.status == 201);
// extract the ETag header values
var etag = xhr.getResponseHeader("etag");
// get the doc and verify the headers match
xhr = CouchDB.request("GET", "/test_suite_db/1");
T(etag == xhr.getResponseHeader("etag"));
// 'head' the doc and verify the headers match
xhr = CouchDB.request("HEAD", "/test_suite_db/1", {
headers: {"if-none-match": "s"}
});
T(etag == xhr.getResponseHeader("etag"));
// replace a doc
xhr = CouchDB.request("PUT", "/test_suite_db/1", {
body: "{}",
headers: {"if-match": etag}
});
T(xhr.status == 201);
// extract the new ETag value
var etagOld= etag;
etag = xhr.getResponseHeader("etag");
// fail to replace a doc
xhr = CouchDB.request("PUT", "/test_suite_db/1", {
body: "{}"
});
T(xhr.status == 409);
// verify get w/Etag
xhr = CouchDB.request("GET", "/test_suite_db/1", {
headers: {"if-none-match": etagOld}
});
T(xhr.status == 200);
xhr = CouchDB.request("GET", "/test_suite_db/1", {
headers: {"if-none-match": etag}
});
T(xhr.status == 304);
// fail to delete a doc
xhr = CouchDB.request("DELETE", "/test_suite_db/1", {
headers: {"if-match": etagOld}
});
T(xhr.status == 409);
//now do it for real
xhr = CouchDB.request("DELETE", "/test_suite_db/1", {
headers: {"if-match": etag}
});
T(xhr.status == 200);
};
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