| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| /* jshint node: true */ |
| |
| "use strict"; |
| |
| var q = require("q"); |
| |
| var couchdb = require("./couchdb"); |
| |
| var util = require("./util"); |
| |
| var mobilespec_results = null; |
| |
| function init(uri) { |
| couchdb.init(uri); |
| mobilespec_results = new couchdb.db("mobilespec_results"); |
| } |
| |
| function query_for_sha(sha, callback) { |
| var view = "sha?key=\"" + sha + "\""; |
| // get build errors from couch for each repo |
| mobilespec_results.query_view("results", view, function(error, result) { |
| if (error) { |
| callback(true, error); |
| return; |
| } |
| callback(false, result); |
| }); |
| } |
| |
| function isTestsCompleted(sha, callback) { |
| query_for_sha(sha, function (isFailed, res) { |
| // return True if there is no error and there are test results in db for specified sha |
| callback(!isFailed && res.rows.length > 0, !isFailed); |
| }); |
| } |
| |
| function waitTestsCompleted(sha, timeoutMs, silent) { |
| |
| var defer = q.defer(); |
| var startTime = Date.now(); |
| var timeoutTime = startTime + timeoutMs; |
| var checkInterval = 10 * 1000; // 10 secs |
| |
| // Stats for reporting |
| var totalChecks = 0; |
| var badChecks = 0; |
| |
| var testFinishedFn = setInterval(function () { |
| isTestsCompleted(sha, function (isSuccess, requestSuccess) { |
| totalChecks = totalChecks + 1; |
| if (!requestSuccess) { |
| badChecks = badChecks + 1; |
| } |
| |
| // if tests are finished or timeout |
| if (isSuccess || Date.now() > timeoutTime) { |
| clearInterval(testFinishedFn); |
| |
| if (!silent) { |
| util.medicLog("Finished polling for mobilespec results."); |
| util.medicLog(" Results Found: " + isSuccess); |
| util.medicLog(" Total attempts: " + totalChecks); |
| util.medicLog(" Failed attempts: " + badChecks); |
| } |
| |
| if (isSuccess) { |
| defer.resolve(); |
| } else { |
| defer.reject("timed out"); |
| } |
| } |
| }); |
| }, checkInterval); |
| return defer.promise; |
| } |
| |
| module.exports = { |
| init: init, |
| waitTestsCompleted: waitTestsCompleted, |
| }; |