Add server startup test, using PhantomJS.

Add console port, so server can be remotely killed.

releng/davinci.product/maqetta.local.mac.command

@@ -25,6 +25,7 @@ echo       STOP THE MAQETTA SERVER PROCESS
 echo !!!!!!!!!!!!!
 echo
 port=50000
+consolePort=50005
 scriptdir=`dirname "$0"`
 # usersdir="$HOME/Library/Application Support/maqetta/users"
 usersdir="$scriptdir"/users
@@ -41,4 +42,4 @@ echo Using directory: "$absusersdir"
 
 echo Start your browser at: http://localhost:$port/maqetta
 mkdir -p "$absusersdir"
-java -Dorg.eclipse.equinox.http.jetty.http.port=$port  -Dorg.eclipse.equinox.http.jetty.context.path=/maqetta -Dmaqetta.localInstall=true "-Dmaqetta.baseDirectory=$absusersdir" -DloginUrl="/maqetta/welcome" -jar "$jarFilePath" -console -noExit
+java -Dorg.eclipse.equinox.http.jetty.http.port=$port  -Dorg.eclipse.equinox.http.jetty.context.path=/maqetta -Dmaqetta.localInstall=true "-Dmaqetta.baseDirectory=$absusersdir" -DloginUrl="/maqetta/welcome" -jar "$jarFilePath" -console 50005 -noExit

tests/phantomjs/server_startup.js

@@ -0,0 +1,34 @@
+/**
+ * Test that a user can load Maqetta in browser without errors.
+ *
+ * This script tests the following:
+ *   1) That page at server URL loads successfully, and
+ *   2) that there are no JS errors in the console on initial load.
+ */
+
+var SERVER_URL = 'http://localhost:50000/maqetta',
+
+    page = new WebPage(),
+    reErrorMsg = /^[a-zA-Z]*Error:/;
+
+
+page.onConsoleMessage = function(msg, lineNum, sourceId) {
+    // Exit if there is an error message
+    if (reErrorMsg.test(msg)) {
+        console.error(msg);
+        phantom.exit(1);
+    }
+    console.log(msg);
+};
+
+page.open(SERVER_URL, function (status) {
+    if (status !== 'success') {
+        console.error('FAILED to load "' + SERVER_URL + '"');
+        phantom.exit(1);
+    }
+    // wait a few seconds to make sure there are no surprises,
+    // then exit without error
+    setTimeout(function() {
+        phantom.exit();
+    }, 5000);
+});