fixed tests, jshint

@@ -5,3 +5,4 @@ modules/querystring.js
 samples
 tests/site
 tests/testdir
+tmp

@@ -36,6 +36,7 @@ var utils = require('utils');
 var f = utils.format;
 
 function AssertionError(msg, result) {
+    "use strict";
     Error.call(this);
     this.message = msg;
     this.name = 'AssertionError';
@@ -829,7 +830,7 @@ Tester.prototype.done = function done(planned) {
     if (arguments.length > 0) {
         this.casper.warn('done() `planned` arg is deprecated as of 1.1');
     }
-    if (this.currentSuite.planned && this.currentSuite.planned !== this.executed) {
+    if (this.currentSuite && this.currentSuite.planned !== this.executed) {
         this.dubious(this.currentSuite.planned, this.executed);
     } else if (planned && planned !== this.executed) {
         this.dubious(planned, this.executed);
@@ -1393,6 +1394,7 @@ TestCaseResult.prototype.addSuccess = function addSuccess(success, time) {
  * @param Object  warning
  */
 TestCaseResult.prototype.addWarning = function addWarning(warning) {
+    "use strict";
     warning.suite = this.name;
     this.warnings.push(warning);
 };

@@ -216,7 +216,7 @@ function formatTestValue(value, name) {
     } else if (name === 'stack') {
         if (isArray(value)) {
             formatted += value.map(function(entry) {
-                return format('in %s() in %s:%d', (entry.function || "anonymous"), entry.file, entry.line);
+                return format('in %s() in %s:%d', (entry['function'] || "anonymous"), entry.file, entry.line);
             }).join('\n');
         } else {
             formatted += 'not provided';

@@ -102,7 +102,7 @@ XUnitExporter.prototype.getXML = function getXML() {
             tests: result.assertions,
             failures: result.failures.length,
             time: utils.ms2seconds(result.calculateDuration()),
-            'package': generateClassName(result.file),
+            'package': generateClassName(result.file)
         });
         result.passes.forEach(function(success) {
             var testCase = utils.node('testcase', {

-/*global casper*/
+/*global casper __utils__*/
 /*jshint strict:false*/
 var tester = require('tester');
 var testpage = require('webpage').create();