From 949f9da6a6548704786d809be76a3a2d47d6fabe Mon Sep 17 00:00:00 2001 From: Adam Kocoloski Date: Thu, 26 Aug 2010 12:21:37 -0400 Subject: move futon to share/www --- rel/overlay/share/www/script/test/view_errors.js | 162 +++++++++++++++++++++++ 1 file changed, 162 insertions(+) create mode 100644 rel/overlay/share/www/script/test/view_errors.js (limited to 'rel/overlay/share/www/script/test/view_errors.js') diff --git a/rel/overlay/share/www/script/test/view_errors.js b/rel/overlay/share/www/script/test/view_errors.js new file mode 100644 index 00000000..a211c061 --- /dev/null +++ b/rel/overlay/share/www/script/test/view_errors.js @@ -0,0 +1,162 @@ +// 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_errors = function(debug) { + var db = new CouchDB("test_suite_db", {"X-Couch-Full-Commit":"true"}); + db.deleteDb(); + db.createDb(); + if (debug) debugger; + + run_on_modified_server( + [{section: "couchdb", + key: "os_process_timeout", + value: "500"}], + function() { + var doc = {integer: 1, string: "1", array: [1, 2, 3]}; + T(db.save(doc).ok); + + // emitting a key value that is undefined should result in that row + // being included in the view results as null + var results = db.query(function(doc) { + emit(doc.undef, null); + }); + T(results.total_rows == 1); + T(results.rows[0].key == null); + + // if a view function throws an exception, its results are not included in + // the view index, but the view does not itself raise an error + var results = db.query(function(doc) { + doc.undef(); // throws an error + }); + T(results.total_rows == 0); + + // if a view function includes an undefined value in the emitted key or + // value, it is treated as null + var results = db.query(function(doc) { + emit([doc._id, doc.undef], null); + }); + T(results.total_rows == 1); + T(results.rows[0].key[1] == null); + + // querying a view with invalid params should give a resonable error message + var xhr = CouchDB.request("POST", "/test_suite_db/_temp_view?startkey=foo", { + headers: {"Content-Type": "application/json"}, + body: JSON.stringify({language: "javascript", + map : "function(doc){emit(doc.integer)}" + }) + }); + T(JSON.parse(xhr.responseText).error == "bad_request"); + + // content type must be json + var xhr = CouchDB.request("POST", "/test_suite_db/_temp_view", { + headers: {"Content-Type": "application/x-www-form-urlencoded"}, + body: JSON.stringify({language: "javascript", + map : "function(doc){}" + }) + }); + T(xhr.status == 415); + + var map = function (doc) {emit(doc.integer, doc.integer);}; + + try { + db.query(map, null, {group: true}); + T(0 == 1); + } catch(e) { + T(e.error == "query_parse_error"); + } + + // reduce=false on map views doesn't work, so group=true will + // never throw for temp reduce views. + + var designDoc = { + _id:"_design/test", + language: "javascript", + views: { + "no_reduce": {map:"function(doc) {emit(doc._id, null);}"}, + "with_reduce": { + map:"function (doc) {emit(doc.integer, doc.integer)};", + reduce:"function (keys, values) { return sum(values); };"} + } + }; + T(db.save(designDoc).ok); + + var designDoc2 = { + _id:"_design/testbig", + language: "javascript", + views: { + "reduce_too_big" : { + map:"function (doc) {emit(doc.integer, doc.integer)};", + reduce:"function (keys, values) { var chars = []; for (var i=0; i < 1000; i++) {chars.push('wazzap');};return chars; };"} + } + }; + T(db.save(designDoc2).ok); + + try { + db.view("test/no_reduce", {group: true}); + T(0 == 1); + } catch(e) { + T(e.error == "query_parse_error"); + } + + try { + db.view("test/no_reduce", {reduce: true}); + T(0 == 1); + } catch(e) { + T(db.last_req.status == 400); + T(e.error == "query_parse_error"); + } + + try { + db.view("test/with_reduce", {group: true, reduce: false}); + T(0 == 1); + } catch(e) { + T(e.error == "query_parse_error"); + } + + var designDoc3 = { + _id:"_design/infinite", + language: "javascript", + views: { + "infinite_loop" :{map:"function(doc) {while(true){emit(doc,doc);}};"} + } + }; + T(db.save(designDoc3).ok); + + try { + db.view("infinite/infinite_loop"); + T(0 == 1); + } catch(e) { + T(e.error == "os_process_error"); + } + + // Check error responses for invalid multi-get bodies. + var path = "/test_suite_db/_design/test/_view/no_reduce"; + var xhr = CouchDB.request("POST", path, {body: "[]"}); + T(xhr.status == 400); + result = JSON.parse(xhr.responseText); + T(result.error == "bad_request"); + T(result.reason == "Request body must be a JSON object"); + var data = "{\"keys\": 1}"; + xhr = CouchDB.request("POST", path, {body:data}); + T(xhr.status == 400); + result = JSON.parse(xhr.responseText); + T(result.error == "bad_request"); + T(result.reason == "`keys` member must be a array."); + + // if the reduce grows to fast, throw an overflow error + var path = "/test_suite_db/_design/testbig/_view/reduce_too_big"; + xhr = CouchDB.request("GET", path); + T(xhr.status == 500); + result = JSON.parse(xhr.responseText); + T(result.error == "reduce_overflow_error"); + }); +}; -- cgit v1.2.3