| 1 | var DygraphsLocalTester = function() { |
| 2 | this.tc = null; // Selected test case |
| 3 | this.name = null; |
| 4 | this.resultDiv = null; |
| 5 | }; |
| 6 | |
| 7 | /** |
| 8 | * Call this to replace Dygraphs.warn so it throws an error. |
| 9 | * |
| 10 | * In some cases we will still allow warnings to be warnings, however. |
| 11 | */ |
| 12 | DygraphsLocalTester.prototype.overrideWarn = function() { |
| 13 | // save Dygraph.warn so we can catch warnings. |
| 14 | var originalDygraphWarn = Dygraph.warn; |
| 15 | Dygraph.warn = function(msg) { |
| 16 | // This warning is still |
| 17 | if (msg == "Using default labels. Set labels explicitly via 'labels' in the options parameter") { |
| 18 | originalDygraphWarn(msg); |
| 19 | return; |
| 20 | } |
| 21 | throw "Warnings not permitted: " + msg; |
| 22 | } |
| 23 | Dygraph.prototype.warn = Dygraph.warn; |
| 24 | }; |
| 25 | |
| 26 | DygraphsLocalTester.prototype.processVariables = function() { |
| 27 | var splitVariables = function() { // http://www.idealog.us/2006/06/javascript_to_p.html |
| 28 | var query = window.location.search.substring(1); |
| 29 | var args = {}; |
| 30 | var vars = query.split("&"); |
| 31 | for (var i = 0; i < vars.length; i++) { |
| 32 | if (vars[i].length > 0) { |
| 33 | var pair = vars[i].split("="); |
| 34 | args[pair[0]] = pair[1]; |
| 35 | } |
| 36 | } |
| 37 | return args; |
| 38 | } |
| 39 | |
| 40 | var args = splitVariables(); |
| 41 | var test = args.test; |
| 42 | var command = args.command; |
| 43 | |
| 44 | // args.testCaseName uses the string name of the test. |
| 45 | if (args.testCaseName) { |
| 46 | var testCases = getAllTestCases(); |
| 47 | name = args.testCaseName; |
| 48 | for (var idx in testCases) { |
| 49 | var entry = testCases[idx]; |
| 50 | if (entry.name == args.testCaseName) { |
| 51 | var prototype = entry.testCase; |
| 52 | tc = new entry.testCase(); |
| 53 | break; |
| 54 | } |
| 55 | } |
| 56 | } else if (args.testCase) { // The class name of the test. |
| 57 | name = args.testCase; |
| 58 | eval("tc = new " + args.testCase + "()"); |
| 59 | } |
| 60 | |
| 61 | var results = null; |
| 62 | // If the test class is defined. |
| 63 | if (this.tc != null) { |
| 64 | if (args.command == "runAllTests") { |
| 65 | console.log("Running all tests for " + args.testCase); |
| 66 | results = this.tc.runAllTests(); |
| 67 | } else if (args.command == "runTest") { |
| 68 | console.log("Running test " + args.testCase + "." + args.test); |
| 69 | results = this.tc.runTest(args.test); |
| 70 | } |
| 71 | } else { |
| 72 | if (args.command == "runAllTests") { |
| 73 | console.log("Running all tests for all test cases"); |
| 74 | var testCases = getAllTestCases(); |
| 75 | results = {}; |
| 76 | for (var idx in testCases) { |
| 77 | var entry = testCases[idx]; |
| 78 | var prototype = entry.testCase; |
| 79 | this.tc = new entry.testCase(); |
| 80 | results[entry.name] = this.tc.runAllTests(); |
| 81 | } |
| 82 | } |
| 83 | } |
| 84 | this.resultsDiv = this.createResultsDiv(); |
| 85 | var summary = { failed: 0, passed: 0 }; |
| 86 | this.postResults(results, summary); |
| 87 | this.resultsDiv.appendChild(document.createElement("hr")); |
| 88 | document.getElementById('summary').innerHTML = "(" + summary.failed + " failed, " + summary.passed + " passed)"; |
| 89 | } |
| 90 | |
| 91 | DygraphsLocalTester.prototype.createResultsDiv = function() { |
| 92 | var body = document.getElementsByTagName("body")[0]; |
| 93 | div = document.createElement("div"); |
| 94 | div.id='results'; |
| 95 | div.innerHTML = "Test results: <span id='summary'></span> <a href='#' id='passed'>passed</a> <a href='#' id='failed'>failed</a> <a href='#' id='all'>all</a><br/>"; |
| 96 | body.insertBefore(div, body.firstChild); |
| 97 | |
| 98 | var setByClassName = function(name, displayStyle) { |
| 99 | var elements = div.getElementsByClassName(name); |
| 100 | for (var i = 0; i < elements.length; i++) { |
| 101 | elements[i].style.display = displayStyle; |
| 102 | } |
| 103 | } |
| 104 | |
| 105 | var passedAnchor = document.getElementById('passed'); |
| 106 | var failedAnchor = document.getElementById('failed'); |
| 107 | var allAnchor = document.getElementById('all'); |
| 108 | passedAnchor.onclick = function() { |
| 109 | setByClassName('fail', 'none'); |
| 110 | setByClassName('pass', 'block'); |
| 111 | |
| 112 | passedAnchor.setAttribute("class", 'activeAnchor'); |
| 113 | failedAnchor.setAttribute("class", ''); |
| 114 | }; |
| 115 | failedAnchor.onclick = function() { |
| 116 | setByClassName('fail', 'block'); |
| 117 | setByClassName('pass', 'none'); |
| 118 | passedAnchor.setAttribute("class", ''); |
| 119 | failedAnchor.setAttribute("class", 'activeAnchor'); |
| 120 | }; |
| 121 | allAnchor.onclick = function() { |
| 122 | setByClassName('fail', 'block'); |
| 123 | setByClassName('pass', 'block'); |
| 124 | passedAnchor.setAttribute("class", ''); |
| 125 | failedAnchor.setAttribute("class", ''); |
| 126 | }; |
| 127 | return div; |
| 128 | } |
| 129 | |
| 130 | DygraphsLocalTester.prototype.postResults = function(results, summary, title) { |
| 131 | if (typeof(results) == "boolean") { |
| 132 | var elem = document.createElement("div"); |
| 133 | elem.setAttribute("class", results ? 'pass' : 'fail'); |
| 134 | |
| 135 | var prefix = title ? (title + ": ") : ""; |
| 136 | elem.innerHTML = prefix + '<span class=\'outcome\'>' + (results ? 'pass' : 'fail') + '</span>'; |
| 137 | this.resultsDiv.appendChild(elem); |
| 138 | if (results) { |
| 139 | summary.passed++; |
| 140 | } else { |
| 141 | summary.failed++; |
| 142 | } |
| 143 | } else { // hash |
| 144 | var failed = 0; |
| 145 | var html = ""; |
| 146 | for (var key in results) { |
| 147 | if (results.hasOwnProperty(key)) { |
| 148 | var elem = results[key]; |
| 149 | if (typeof(elem) == "boolean" && title) { |
| 150 | this.postResults(results[key], summary, title + "." + key); |
| 151 | } else { |
| 152 | this.postResults(results[key], summary, key); |
| 153 | } |
| 154 | } |
| 155 | } |
| 156 | } |
| 157 | } |
| 158 | |
| 159 | DygraphsLocalTester.prototype.run = function() { |
| 160 | var selector = document.getElementById("selector"); |
| 161 | |
| 162 | if (selector != null) { // running a test |
| 163 | var createAttached = function(name, parent) { |
| 164 | var elem = document.createElement(name); |
| 165 | parent.appendChild(elem); |
| 166 | return elem; |
| 167 | } |
| 168 | |
| 169 | var description = createAttached("div", selector); |
| 170 | var list = createAttached("ul", selector); |
| 171 | var parent = list.parentElement; |
| 172 | var createLink = function(parent, text, url) { |
| 173 | var li = createAttached("li", parent); |
| 174 | var a = createAttached("a", li); |
| 175 | a.innerHTML = text; |
| 176 | a.href = url; |
| 177 | } |
| 178 | if (this.tc == null) { |
| 179 | description.innerHTML = "Test cases:"; |
| 180 | var testCases = getAllTestCases(); |
| 181 | createLink(list, "(run all tests)", document.URL + "?command=runAllTests"); |
| 182 | for (var idx in testCases) { |
| 183 | var entryName = testCases[idx].name; |
| 184 | createLink(list, entryName, document.URL + "?testCaseName=" + entryName); |
| 185 | } |
| 186 | } else { |
| 187 | description.innerHTML = "Tests for " + name; |
| 188 | var names = tc.getTestNames(); |
| 189 | createLink(list, "Run All Tests", document.URL + "&command=runAllTests"); |
| 190 | for (var idx in names) { |
| 191 | var name = names[idx]; |
| 192 | createLink(list, name, document.URL + "&test=" + name + "&command=runTest"); |
| 193 | } |
| 194 | } |
| 195 | } |
| 196 | } |