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Diffstat (limited to 'rel/overlay/share/www/script/test/list_views.js')
| -rw-r--r-- | rel/overlay/share/www/script/test/list_views.js | 428 |
1 files changed, 428 insertions, 0 deletions
diff --git a/rel/overlay/share/www/script/test/list_views.js b/rel/overlay/share/www/script/test/list_views.js new file mode 100644 index 00000000..f826b46f --- /dev/null +++ b/rel/overlay/share/www/script/test/list_views.js @@ -0,0 +1,428 @@ +// 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.list_views = 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/lists", + language: "javascript", + views : { + basicView : { + map : stringFun(function(doc) { + emit(doc.integer, doc.string); + }) + }, + withReduce : { + map : stringFun(function(doc) { + emit(doc.integer, doc.string); + }), + reduce : stringFun(function(keys, values, rereduce) { + if (rereduce) { + return sum(values); + } else { + return values.length; + } + }) + } + }, + lists: { + basicBasic : stringFun(function(head, req) { + send("head"); + var row; + while(row = getRow()) { + log("row: "+toJSON(row)); + send(row.key); + }; + return "tail"; + }), + basicJSON : stringFun(function(head, req) { + start({"headers":{"Content-Type" : "application/json"}}); + send('{"head":'+toJSON(head)+', '); + send('"req":'+toJSON(req)+', '); + send('"rows":['); + var row, sep = ''; + while (row = getRow()) { + send(sep + toJSON(row)); + sep = ', '; + } + return "]}"; + }), + simpleForm: stringFun(function(head, req) { + log("simpleForm"); + send('<ul>'); + var row, row_number = 0, prevKey, firstKey = null; + while (row = getRow()) { + row_number += 1; + if (!firstKey) firstKey = row.key; + prevKey = row.key; + send('\n<li>Key: '+row.key + +' Value: '+row.value + +' LineNo: '+row_number+'</li>'); + } + return '</ul><p>FirstKey: '+ firstKey + ' LastKey: '+ prevKey+'</p>'; + }), + acceptSwitch: stringFun(function(head, req) { + // respondWith takes care of setting the proper headers + provides("html", function() { + send("HTML <ul>"); + + var row, num = 0; + while (row = getRow()) { + num ++; + send('\n<li>Key: ' + +row.key+' Value: '+row.value + +' LineNo: '+num+'</li>'); + } + + // tail + return '</ul>'; + }); + + provides("xml", function() { + send('<feed xmlns="http://www.w3.org/2005/Atom">' + +'<title>Test XML Feed</title>'); + + while (row = getRow()) { + var entry = new XML('<entry/>'); + entry.id = row.id; + entry.title = row.key; + entry.content = row.value; + send(entry); + } + return "</feed>"; + }); + }), + qsParams: stringFun(function(head, req) { + return toJSON(req.query) + "\n"; + }), + stopIter: stringFun(function(req) { + send("head"); + var row, row_number = 0; + while(row = getRow()) { + if(row_number > 2) break; + send(" " + row_number); + row_number += 1; + }; + return " tail"; + }), + stopIter2: stringFun(function(head, req) { + provides("html", function() { + send("head"); + var row, row_number = 0; + while(row = getRow()) { + if(row_number > 2) break; + send(" " + row_number); + row_number += 1; + }; + return " tail"; + }); + }), + tooManyGetRows : stringFun(function() { + send("head"); + var row; + while(row = getRow()) { + send(row.key); + }; + getRow(); + getRow(); + getRow(); + row = getRow(); + return "after row: "+toJSON(row); + }), + emptyList: stringFun(function() { + return " "; + }), + rowError : stringFun(function(head, req) { + send("head"); + var row = getRow(); + send(fooBarBam); // intentional error + return "tail"; + }), + docReference : stringFun(function(head, req) { + send("head"); + var row = getRow(); + send(row.doc.integer); + return "tail"; + }) + } + }; + var viewOnlyDesignDoc = { + _id:"_design/views", + language: "javascript", + views : { + basicView : { + map : stringFun(function(doc) { + emit(-doc.integer, doc.string); + }) + } + } + }; + var erlListDoc = { + _id: "_design/erlang", + language: "erlang", + lists: { + simple: + 'fun(Head, {Req}) -> ' + + ' Send(<<"[">>), ' + + ' Fun = fun({Row}, Sep) -> ' + + ' Val = couch_util:get_value(<<"key">>, Row, 23), ' + + ' Send(list_to_binary(Sep ++ integer_to_list(Val))), ' + + ' {ok, ","} ' + + ' end, ' + + ' {ok, _} = FoldRows(Fun, ""), ' + + ' Send(<<"]">>) ' + + 'end.' + } + }; + + T(db.save(designDoc).ok); + + var docs = makeDocs(0, 10); + db.bulkSave(docs); + + var view = db.view('lists/basicView'); + T(view.total_rows == 10); + + // standard get + var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/basicBasic/basicView"); + T(xhr.status == 200, "standard get should be 200"); + T(/head0123456789tail/.test(xhr.responseText)); + + // test that etags are available + var etag = xhr.getResponseHeader("etag"); + xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/basicBasic/basicView", { + headers: {"if-none-match": etag} + }); + T(xhr.status == 304); + + // confirm ETag changes with different POST bodies + xhr = CouchDB.request("POST", "/test_suite_db/_design/lists/_list/basicBasic/basicView", + {body: JSON.stringify({keys:[1]})} + ); + var etag1 = xhr.getResponseHeader("etag"); + xhr = CouchDB.request("POST", "/test_suite_db/_design/lists/_list/basicBasic/basicView", + {body: JSON.stringify({keys:[2]})} + ); + var etag2 = xhr.getResponseHeader("etag"); + T(etag1 != etag2, "POST to map _list generates key-depdendent ETags"); + + // test the richness of the arguments + xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/basicJSON/basicView?update_seq=true"); + T(xhr.status == 200, "standard get should be 200"); + var resp = JSON.parse(xhr.responseText); + TEquals(10, resp.head.total_rows); + TEquals(0, resp.head.offset); + TEquals(11, resp.head.update_seq); + + T(resp.rows.length == 10); + TEquals(resp.rows[0], {"id": "0","key": 0,"value": "0"}); + + TEquals(resp.req.info.db_name, "test_suite_db"); + TEquals(resp.req.method, "GET"); + TEquals(resp.req.path, [ + "test_suite_db", + "_design", + "lists", + "_list", + "basicJSON", + "basicView" + ]); + T(resp.req.headers.Accept); + T(resp.req.headers.Host); + T(resp.req.headers["User-Agent"]); + T(resp.req.cookie); + + // get with query params + xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/simpleForm/basicView?startkey=3&endkey=8"); + T(xhr.status == 200, "with query params"); + T(!(/Key: 1/.test(xhr.responseText))); + T(/FirstKey: 3/.test(xhr.responseText)); + T(/LastKey: 8/.test(xhr.responseText)); + + // with 0 rows + var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/simpleForm/basicView?startkey=30"); + T(xhr.status == 200, "0 rows"); + T(/<\/ul>/.test(xhr.responseText)); + + //too many Get Rows + var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/tooManyGetRows/basicView"); + T(xhr.status == 200, "tooManyGetRows"); + T(/9after row: null/.test(xhr.responseText)); + + + // reduce with 0 rows + var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/simpleForm/withReduce?startkey=30"); + T(xhr.status == 200, "reduce 0 rows"); + T(/LastKey: undefined/.test(xhr.responseText)); + + // when there is a reduce present, but not used + var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/simpleForm/withReduce?reduce=false"); + T(xhr.status == 200, "reduce false"); + T(/Key: 1/.test(xhr.responseText)); + + + // when there is a reduce present, and used + xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/simpleForm/withReduce?group=true"); + T(xhr.status == 200, "group reduce"); + T(/Key: 1/.test(xhr.responseText)); + + // there should be etags on reduce as well + var etag = xhr.getResponseHeader("etag"); + T(etag, "Etags should be served with reduce lists"); + xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/simpleForm/withReduce?group=true", { + headers: {"if-none-match": etag} + }); + T(xhr.status == 304); + + // confirm ETag changes with different POST bodies + xhr = CouchDB.request("POST", "/test_suite_db/_design/lists/_list/simpleForm/withReduce?group=true", + {body: JSON.stringify({keys:[1]})} + ); + var etag1 = xhr.getResponseHeader("etag"); + xhr = CouchDB.request("POST", "/test_suite_db/_design/lists/_list/simpleForm/withReduce?group=true", + {body: JSON.stringify({keys:[2]})} + ); + var etag2 = xhr.getResponseHeader("etag"); + T(etag1 != etag2, "POST to reduce _list generates key-depdendent ETags"); + + // verify the etags expire correctly + var docs = makeDocs(11, 12); + db.bulkSave(docs); + + xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/simpleForm/withReduce?group=true", { + headers: {"if-none-match": etag} + }); + T(xhr.status == 200, "reduce etag"); + + // empty list + var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/emptyList/basicView"); + T(xhr.responseText.match(/^ $/)); + xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/emptyList/withReduce?group=true"); + T(xhr.responseText.match(/^ $/)); + + // multi-key fetch + var xhr = CouchDB.request("POST", "/test_suite_db/_design/lists/_list/simpleForm/basicView", { + body: '{"keys":[2,4,5,7]}' + }); + T(xhr.status == 200, "multi key"); + T(!(/Key: 1 /.test(xhr.responseText))); + T(/Key: 2/.test(xhr.responseText)); + T(/FirstKey: 2/.test(xhr.responseText)); + T(/LastKey: 7/.test(xhr.responseText)); + + // no multi-key fetch allowed when group=false + xhr = CouchDB.request("POST", "/test_suite_db/_design/lists/_list/simpleForm/withReduce?group=false", { + body: '{"keys":[2,4,5,7]}' + }); + T(xhr.status == 400); + T(/query_parse_error/.test(xhr.responseText)); + + var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/rowError/basicView"); + T(/ReferenceError/.test(xhr.responseText)); + + + // with include_docs and a reference to the doc. + var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/docReference/basicView?include_docs=true"); + T(xhr.responseText.match(/head0tail/)); + + // now with extra qs params + var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/qsParams/basicView?foo=blam"); + T(xhr.responseText.match(/blam/)); + + var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/stopIter/basicView"); + // T(xhr.getResponseHeader("Content-Type") == "text/plain"); + T(xhr.responseText.match(/^head 0 1 2 tail$/) && "basic stop"); + + xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/stopIter2/basicView", { + headers : { + "Accept" : "text/html" + } + }); + T(xhr.responseText.match(/^head 0 1 2 tail$/) && "stop 2"); + + // aborting iteration with reduce + var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/stopIter/withReduce?group=true"); + T(xhr.responseText.match(/^head 0 1 2 tail$/) && "reduce stop"); + xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/stopIter2/withReduce?group=true", { + headers : { + "Accept" : "text/html" + } + }); + T(xhr.responseText.match(/^head 0 1 2 tail$/) && "reduce stop 2"); + + // with accept headers for HTML + xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/acceptSwitch/basicView", { + headers: { + "Accept": 'text/html' + } + }); + T(xhr.getResponseHeader("Content-Type") == "text/html; charset=utf-8"); + T(xhr.responseText.match(/HTML/)); + T(xhr.responseText.match(/Value/)); + + // now with xml + xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/acceptSwitch/basicView", { + headers: { + "Accept": 'application/xml' + } + }); + T(xhr.getResponseHeader("Content-Type") == "application/xml"); + T(xhr.responseText.match(/XML/)); + T(xhr.responseText.match(/entry/)); + + // Test we can run lists and views from separate docs. + T(db.save(viewOnlyDesignDoc).ok); + var url = "/test_suite_db/_design/lists/_list/simpleForm/views/basicView" + + "?startkey=-3"; + xhr = CouchDB.request("GET", url); + T(xhr.status == 200, "multiple design docs."); + T(!(/Key: -4/.test(xhr.responseText))); + T(/FirstKey: -3/.test(xhr.responseText)); + T(/LastKey: 0/.test(xhr.responseText)); + + // Test we do multi-key requests on lists and views in separate docs. + var url = "/test_suite_db/_design/lists/_list/simpleForm/views/basicView" + xhr = CouchDB.request("POST", url, { + body: '{"keys":[-2,-4,-5,-7]}' + }); + + T(xhr.status == 200, "multi key separate docs"); + T(!(/Key: -3/.test(xhr.responseText))); + T(/Key: -7/.test(xhr.responseText)); + T(/FirstKey: -2/.test(xhr.responseText)); + T(/LastKey: -7/.test(xhr.responseText)); + + var erlViewTest = function() { + T(db.save(erlListDoc).ok); + var url = "/test_suite_db/_design/erlang/_list/simple/views/basicView" + + "?startkey=-3"; + xhr = CouchDB.request("GET", url); + T(xhr.status == 200, "multiple languages in design docs."); + var list = JSON.parse(xhr.responseText); + T(list.length == 4); + for(var i = 0; i < list.length; i++) + { + T(list[i] + 3 == i); + } + }; + + run_on_modified_server([{ + section: "native_query_servers", + key: "erlang", + value: "{couch_native_process, start_link, []}" + }], erlViewTest); + +}; |