chore(test): add micro-benchmark performance test for Observable.throw

perf/micro/current-thread-scheduler/observable/throw.js

@@ -0,0 +1,20 @@
+var RxOld = require("rx");
+var RxNew = require("../../../../index");
+
+module.exports = function _throw(suite) {
+
+    var oldThrowWithCurrentThreadScheduler = RxOld.Observable.throw(new Error('error'), RxOld.Scheduler.currentThread);
+    var newThrowWithCurrentThreadScheduler = RxNew.Observable.throw(new Error('error'), RxNew.Scheduler.immediate);
+
+    // add tests
+    return suite
+        .add('old throw with current thread scheduler', function () {
+            oldThrowWithCurrentThreadScheduler.subscribe(_next, _error, _complete);
+        })
+        .add('new throw with current thread scheduler', function () {
+            newThrowWithCurrentThreadScheduler.subscribe(_next, _error, _complete);
+        });
+    function _next(x) { }
+    function _error(e){ }
+    function _complete(){ }
+};

perf/micro/immediate-scheduler/observable/throw.js

@@ -0,0 +1,20 @@
+var RxOld = require("rx");
+var RxNew = require("../../../../index");
+
+module.exports = function _throw(suite) {
+
+    var oldThrowWithImmediateScheduler = RxOld.Observable.throw(new Error('error'), RxOld.Scheduler.immediate);
+    var newThrowWithImmediateScheduler = RxNew.Observable.throw(new Error('error'));
+
+    // add tests
+    return suite
+        .add('old throw with immediate scheduler', function () {
+            oldThrowWithImmediateScheduler.subscribe(_next, _error, _complete);
+        })
+        .add('new throw with immediate scheduler', function () {
+            newThrowWithImmediateScheduler.subscribe(_next, _error, _complete);
+        });
+    function _next(x) { }
+    function _error(e){ }
+    function _complete(){ }
+};

perf/micro/index.js

@@ -11,6 +11,7 @@ Observable.from([
         require("./immediate-scheduler/observable/from-with-string"),
         require("./immediate-scheduler/observable/of"),
         require("./immediate-scheduler/observable/range"),
+        require("./immediate-scheduler/observable/throw"),
 
         require("./immediate-scheduler/operators/combine-latest"),
         require("./immediate-scheduler/operators/concat"),
@@ -40,6 +41,7 @@ Observable.from([
         require("./current-thread-scheduler/observable/from-with-string"),
         require("./current-thread-scheduler/observable/of"),
         require("./current-thread-scheduler/observable/range"),
+        require("./current-thread-scheduler/observable/throw"),
 
         require("./current-thread-scheduler/operators/combine-latest"),
         require("./current-thread-scheduler/operators/concat"),