a new and more horrible way of sniffing the logs out of the instance

TestSelenium.js

@@ -22,17 +22,30 @@ if (process.env.SAUCE_USERNAME !== undefined) {
     driver = new WebDriver.Builder().withCapabilities({ browserName: "chrome" }).build();
 }
 
+var SC_GET_LOGS = "return (window.__CRYPTPAD_TEST__) ? window.__CRYPTPAD_TEST__.getLogs() : '[]'";
+
 var nt = nThen;
 [
-    '/assert/',
+    '/assert/#?test=test',
     '/auth/#?test=test'
 ].forEach(function (path) {
     var url = 'http://localhost:3000' + path;
     nt = nThen(function (waitFor) {
         driver.get(url);
+        var done = false;
+        var logMore = function (cb) {
+            if (done) { return; }
+            driver.executeScript(SC_GET_LOGS).then(waitFor(function (logs) {
+                JSON.parse(logs).forEach(function (l) { console.log('>' + l); });
+                if (cb) { cb(); } else { setTimeout(logMore, 50); }
+            }));
+        };
+        logMore();
+        driver.wait(WebDriver.until.elementLocated(WebDriver.By.className("report")), 5000);
         var report = driver.wait(WebDriver.until.elementLocated(WebDriver.By.className("report")), 5000);
         report.getAttribute("class").then(waitFor(function (cls) {
             report.getText().then(waitFor(function (text) {
+                logMore(function () { done = true; });
                 console.log("\n-----\n" + url + '  ' + text + "\n-----");
                 if (!cls) {
                     throw new Error("cls is null");
@@ -48,4 +61,4 @@ var nt = nThen;
 
 nt(function () {
     driver.quit();
-});
+})

www/assert/main.js

@@ -4,6 +4,7 @@ define([
     '/bower_components/textpatcher/TextPatcher.amd.js',
     'json.sortify',
     '/common/cryptpad-common.js',
+    '/common/test.js'
 ], function ($, Hyperjson, TextPatcher, Sortify, Cryptpad) {
     window.Hyperjson = Hyperjson;
     window.TextPatcher = TextPatcher;

www/common/test.js

@@ -1,30 +1,64 @@
 define([], function () {
     var out = function () { };
+    out.passed = out;
+    var mkReport = function (list, pass) {
+        var rpt = document.createElement('div');
+        rpt.textContent = JSON.stringify(list);
+        rpt.setAttribute('class', 'report ' + (pass ? 'success' : 'failure'));
+        rpt.setAttribute('style', 'display:none;');
+        document.body.appendChild(rpt);
+    }
     if (window.location.hash.indexOf("?test=test") > -1) {
         window.onerror = function (msg, url, lineNo, columnNo, e) {
-            document.body.innerHTML = '<div class="report fail">' +
+            mkReport([
-                JSON.stringify([
+                msg,
-                    msg,
+                url,
-                    url,
+                lineNo,
-                    lineNo,
+                columnNo,
-                    columnNo,
+                e ? e.message : null,
-                    e ? e.message : null,
+                e ? e.stack : null
-                    e ? e.stack : null
+            ]);
-                ]).replace(/</g, '') +
-            '</div>';
         };
         require.onError = function (e) {
-            document.body.innerHTML = '<div class="report fail">' +
+            mkReport([
-                JSON.stringify([
+                e ? e.message : null,
-                    e ? e.message : null,
+                e ? e.stack : null
-                    e ? e.stack : null
+            ]);
-                ]).replace(/</g, '') +
-            '</div>';
         };
         out = function (f) { f(); };
+        out.passed = function () { mkReport("Test Passed", true); };
+
+        var cpt = window.__CRYPTPAD_TEST__ = {
+            logs: [],
+            getLogs: function () {
+                var logs = JSON.stringify(cpt.logs);
+                cpt.logs = [];
+                return logs;
+            }
+        };
+
+        // jshint -W103
+        var errProto = (new Error()).__proto__;
+        var doLog = function (o) {
+            var s;
+            if (typeof(o) === 'object' && o.__proto__ === errProto) {
+                s = JSON.stringify([ o.message, o.stack ]);
+            } else if (typeof(s) !== 'string') {
+                try {
+                    s = JSON.stringify(o);
+                } catch (e) {
+                    s = String(o);
+                }
+            }
+            var out = [s];
+            try { throw new Error(); } catch (e) { out.push(e.stack.split('\n')[3]); }
+            window.__CRYPTPAD_TEST__.logs.push(out);
+        };
+
+        window.console._error = window.console.error;
+        window.console._log = window.console.log;
+        window.console.error = function (e) { window.console._error(e); doLog(e); };
+        window.console.log = function (l) { window.console._log(l); doLog(l); };
     }
-    out.passed = function () {
-        document.body.innerHTML = '<div class="report success">Test Passed</div>';
-    };
     return out;
 });