chore: add channel-beta postman collection dependency

lib/sandbox/execute-context.js

@@ -50,6 +50,13 @@ module.exports = function (scope, code, execution, console, timers, pmapi, onAss
     });
 
     scope.exec(code, function (err) {
+        if (err && err.message === 'Execution Skipped') {
+            // If execution was skipped, we don't want to throw an error to user.
+            // The error was thrown by the sandbox itself to abort execution. We simply
+            // terminate the execution here by ignoring the error.
+            err = null;
+        }
+
         // we check if the execution went async by determining the timer queue length at this time
         execution.return.async = (timers.queueLength() > 0);
 

lib/sandbox/execute.js

@@ -214,7 +214,13 @@ module.exports = function (bridge, glob) {
                     var eventId = timers.setEvent(callback);
 
                     bridge.dispatch(executionRequestEventName, options.cursor, id, eventId, request);
-                }, dispatchAssertions, new PostmanCookieStore(id, bridge, timers), {
+                }, function () {
+                    execution.shouldSkipExecution = true;
+
+                    timers.terminate(null, true);
+                    throw new Error('Execution Skipped');
+                },
+                dispatchAssertions, new PostmanCookieStore(id, bridge, timers), {
                     disabledAPIs: initializationOptions.disabledAPIs
                 })
             ),

lib/sandbox/execution.js

@@ -27,6 +27,7 @@ class Execution {
         this.id = id;
         this.target = event.listen || PROPERTY.SCRIPT;
         this.legacy = options.legacy || {};
+        this.shouldSkipExecution = false;
         this.cursor = _.isObject(options.cursor) ? options.cursor : {};
 
         this.data = _.get(context, PROPERTY.DATA, {});

lib/sandbox/pmapi.js

@@ -44,12 +44,13 @@ const _ = require('lodash'),
  *
  * @param {Execution} execution -
  * @param {Function} onRequest -
+ * @param {Function} onSkipRequest - callback to execute when pm.skipRequest called
  * @param {Function} onAssertion -
  * @param {Object} cookieStore -
  * @param {Object} [options] -
  * @param {Array.<String>} [options.disabledAPIs] -
  */
-function Postman (execution, onRequest, onAssertion, cookieStore, options = {}) {
+function Postman (execution, onRequest, onSkipRequest, onAssertion, cookieStore, options = {}) {
     // @todo - ensure runtime passes data in a scope format
     let iterationData = new VariableScope();
 
@@ -250,7 +251,12 @@ function Postman (execution, onRequest, onAssertion, cookieStore, options = {})
             });
 
             return self;
+        },
+
+        skipRequest: function () {
+            onSkipRequest();
         }
+
     }, options.disabledAPIs);
 
     // extend pm api with test runner abilities