Use strict equalities in test/unit/{function_spec, stream_spec, testreporter}.js

test/unit/function_spec.js

@@ -10,13 +10,13 @@ describe('function', function() {
     this.addMatchers({
       toMatchArray: function(expected) {
         var actual = this.actual;
-        if (actual.length != expected.length) {
+        if (actual.length !== expected.length) {
           return false;
         }
         for (var i = 0; i < expected.length; i++) {
           var a = actual[i], b = expected[i];
           if (isArray(b)) {
-            if (a.length != b.length) {
+            if (a.length !== b.length) {
               return false;
             }
             for (var j = 0; j < a.length; j++) {

test/unit/stream_spec.js

@@ -9,7 +9,7 @@ describe('stream', function() {
     this.addMatchers({
       toMatchTypedArray: function(expected) {
         var actual = this.actual;
-        if (actual.length != expected.length) {
+        if (actual.length !== expected.length) {
           return false;
         }
         for (var i = 0, ii = expected.length; i < ii; i++) {

test/unit/testreporter.js

@@ -11,7 +11,7 @@ var TestReporter = function(browser, appPath) {
     r.open('POST', action, true);
     r.setRequestHeader('Content-Type', 'application/json');
     r.onreadystatechange = function sendTaskResultOnreadystatechange(e) {
-      if (r.readyState == 4) {
+      if (r.readyState === 4) {
         // Retry until successful
         if (r.status !== 200) {
           send(action, json, cb);