increase test timeout to cope with RaspberryPI & BeagleBoneBlack perf…

…ormance

lib/xml2json/lib.js

@@ -1,7 +1,23 @@
 /**
  * @module xml2json
  */
-var xml = require("ersatz-node-expat");
+
+
+var xml;
+
+// use node-expat for speed if installed
+// otherwise fall back to ersatz-node-expat , a 100% javascript xml parser based on node-xml, but slower...
+try {
+    xml  = require("node-expat");
+    console.log("FAST: using node-expat");
+} 
+catch(err) {
+     console.log(" Please install node-expat");
+     console.log(" npm install -g node-expat");
+     xml  = require("ersatz-node-expat");
+    console.log("SLOW: using ersatz-node-expat");
+}
+
 var fs = require("fs");
 var assert = require("better-assert");
 var _ = require("underscore");

package.json

@@ -9,7 +9,7 @@
     "test": "test"
   },
   "scripts": {
-    "test": "mocha test -R spec --recursive --timeout 8000",
+    "test": "mocha test -R spec --recursive --timeout 20000",
     "generate_doc": "make doc",
     "generate_autodoc": "./node_modules/autodoc/bin/autodoc -o _tmp_generated_doc bin/binaryStream.js"
   },

test/address_space/test_load_nodeset2.js

@@ -39,8 +39,8 @@ describe("testing NodeSet XML file loading",function(){
 
     it("should load a large nodeset xml file",function(done){
 
-
-        this.timeout(10000);
+        // set a large timeout ( loading the large nodeset xml file could be very slow on RPI)
+        this.timeout(400000);
 
         var xml_file = __dirname + "/../../nodesets/Opc.Ua.NodeSet2.xml";
         require("fs").existsSync(xml_file).should.be.eql(true);

test/test_opcua_client_node_crawler.js

@@ -25,8 +25,11 @@ var NodeCrawler = require("../lib/client/node_crawler").NodeCrawler;
 
 describe("NodeCrawler",function(){
 
-    this.timeout(10000);
-
+    // this test could be particularly slow on RapsberryPi or BeagleBoneBlack
+    // so we set a big enough timeout 
+    if (process.arch === 'arm' ) {
+       this.timeout(400000);
+    }
     var server , client,temperatureVariableId,endpointUrl ;
 
     var port = 2001;

test/xml2json/test_xml2json.js

@@ -55,6 +55,12 @@ describe("XMLToJSON",function(){
 
     });
     it("should parse a UTF8 encoded xml file with a BOM",function(done) {
+
+        // accomodate for slow RPI
+	if ( process.arch === "arm" ) {
+           this.timeout(40000);
+           this.slow(20000);
+        }
         var xml_file = __dirname + "/../../nodesets/Opc.Ua.NodeSet2.xml";
         var parser = new Xml2Json({});
         parser.parse(xml_file,function(err) {