diff options
Diffstat (limited to 'rel/overlay/share/www/script/test/etags_views.js')
| -rw-r--r-- | rel/overlay/share/www/script/test/etags_views.js | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/rel/overlay/share/www/script/test/etags_views.js b/rel/overlay/share/www/script/test/etags_views.js new file mode 100644 index 00000000..f6a4e1a5 --- /dev/null +++ b/rel/overlay/share/www/script/test/etags_views.js @@ -0,0 +1,220 @@ +// 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_views = function(debug) { + var db = new CouchDB("test_suite_db", {"X-Couch-Full-Commit":"true"}); + db.deleteDb(); + db.createDb(); + if (debug) debugger; + + var designDoc = { + _id: "_design/etags", + language: "javascript", + views : { + fooView: { + map: stringFun(function(doc) { + if (doc.foo) { + emit("bar", 1); + } + }), + }, + basicView : { + map : stringFun(function(doc) { + if(doc.integer && doc.string) { + emit(doc.integer, doc.string); + } + }) + }, + withReduce : { + map : stringFun(function(doc) { + if(doc.integer && doc.string) { + emit(doc.integer, doc.string); + } + }), + reduce : stringFun(function(keys, values, rereduce) { + if (rereduce) { + return sum(values); + } else { + return values.length; + } + }) + } + } + }; + T(db.save(designDoc).ok); + db.bulkSave(makeDocs(0, 10)); + + var xhr; + + // verify get w/Etag on map view + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/basicView"); + T(xhr.status == 200); + var etag = xhr.getResponseHeader("etag"); + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/basicView", { + headers: {"if-none-match": etag} + }); + T(xhr.status == 304); + + // verify ETag doesn't change when an update + // doesn't change the view group's index + T(db.save({"_id":"doc1", "foo":"bar"}).ok); + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/basicView"); + var etag1 = xhr.getResponseHeader("etag"); + T(etag1 == etag); + + // verify ETag always changes for include_docs=true on update + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/basicView?include_docs=true"); + var etag1 = xhr.getResponseHeader("etag"); + T(db.save({"_id":"doc2", "foo":"bar"}).ok); + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/basicView?include_docs=true"); + var etag2 = xhr.getResponseHeader("etag"); + T(etag1 != etag2); + + // Verify that purges affect etags + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/fooView"); + var foo_etag = xhr.getResponseHeader("etag"); + var doc1 = db.open("doc1"); + xhr = CouchDB.request("POST", "/test_suite_db/_purge", { + body: JSON.stringify({"doc1":[doc1._rev]}) + }); + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/fooView"); + var etag1 = xhr.getResponseHeader("etag"); + T(etag1 != foo_etag); + + // Test that _purge didn't affect the other view etags. + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/basicView"); + var etag1 = xhr.getResponseHeader("etag"); + T(etag1 == etag); + + // verify different views in the same view group may have different ETags + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/fooView"); + var etag1 = xhr.getResponseHeader("etag"); + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/basicView"); + var etag2 = xhr.getResponseHeader("etag"); + T(etag1 != etag2); + + // verify ETag changes when an update changes the view group's index. + db.bulkSave(makeDocs(10, 20)); + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/basicView"); + var etag1 = xhr.getResponseHeader("etag"); + T(etag1 != etag); + + // verify ETag is the same after a restart + restartServer(); + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/basicView"); + var etag2 = xhr.getResponseHeader("etag"); + T(etag1 == etag2); + + // reduce view + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/withReduce"); + T(xhr.status == 200); + var etag = xhr.getResponseHeader("etag"); + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/withReduce",{ + headers: {"if-none-match": etag} + }); + T(xhr.status == 304); + + // verify ETag doesn't change when an update + // doesn't change the view group's index + T(db.save({"_id":"doc3", "foo":"bar"}).ok); + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/withReduce"); + var etag1 = xhr.getResponseHeader("etag"); + T(etag1 == etag); + // purge + var doc3 = db.open("doc3"); + xhr = CouchDB.request("POST", "/test_suite_db/_purge", { + body: JSON.stringify({"doc3":[doc3._rev]}) + }); + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/withReduce"); + var etag1 = xhr.getResponseHeader("etag"); + T(etag1 == etag); + + // verify different views in the same view group may have different ETags + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/fooView"); + var etag1 = xhr.getResponseHeader("etag"); + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/withReduce"); + var etag2 = xhr.getResponseHeader("etag"); + T(etag1 != etag2); + + // verify ETag changes when an update changes the view group's index + db.bulkSave(makeDocs(20, 30)); + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/withReduce"); + var etag1 = xhr.getResponseHeader("etag"); + T(etag1 != etag); + + // verify ETag is the same after a restart + restartServer(); + xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/withReduce"); + var etag2 = xhr.getResponseHeader("etag"); + T(etag1 == etag2); + + // confirm ETag changes with different POST bodies + xhr = CouchDB.request("POST", "/test_suite_db/_design/etags/_view/basicView", + {body: JSON.stringify({keys:[1]})} + ); + var etag1 = xhr.getResponseHeader("etag"); + xhr = CouchDB.request("POST", "/test_suite_db/_design/etags/_view/basicView", + {body: JSON.stringify({keys:[2]})} + ); + var etag2 = xhr.getResponseHeader("etag"); + T(etag1 != etag2, "POST to map view generates key-depdendent ETags"); + + xhr = CouchDB.request("POST", + "/test_suite_db/_design/etags/_view/withReduce?group=true", + {body: JSON.stringify({keys:[1]})} + ); + etag1 = xhr.getResponseHeader("etag"); + xhr = CouchDB.request("POST", + "/test_suite_db/_design/etags/_view/withReduce?group=true", + {body: JSON.stringify({keys:[2]})} + ); + etag2 = xhr.getResponseHeader("etag"); + T(etag1 != etag2, "POST to reduce view generates key-depdendent ETags"); + + // all docs + xhr = CouchDB.request("GET", "/test_suite_db/_all_docs"); + T(xhr.status == 200); + var etag = xhr.getResponseHeader("etag"); + xhr = CouchDB.request("GET", "/test_suite_db/_all_docs", { + headers: {"if-none-match": etag} + }); + T(xhr.status == 304); + + // _changes + xhr = CouchDB.request("GET", "/test_suite_db/_changes"); + T(xhr.status == 200); + var etag = xhr.getResponseHeader("etag"); + xhr = CouchDB.request("GET", "/test_suite_db/_changes", { + headers: {"if-none-match": etag} + }); + T(xhr.status == 304); + + // list etag + // in the list test for now + + // A new database should have unique _all_docs etags. + db.deleteDb(); + db.createDb(); + db.save({a: 1}); + xhr = CouchDB.request("GET", "/test_suite_db/_all_docs"); + var etag = xhr.getResponseHeader("etag"); + db.deleteDb(); + db.createDb(); + db.save({a: 2}); + xhr = CouchDB.request("GET", "/test_suite_db/_all_docs"); + var new_etag = xhr.getResponseHeader("etag"); + T(etag != new_etag); + // but still be cacheable + xhr = CouchDB.request("GET", "/test_suite_db/_all_docs"); + T(new_etag == xhr.getResponseHeader("etag")); + +}; |