feat(nativescript): Add a separate zone-nativescript entrypoint

Based on the zone-node entrypoint with the timers module patching
removed. Also add rudimentary support for running NativeScript
tests under node.js (to avoid setting up device emulators).

Author: hdeshev

Diff for: gulpfile.js

@@ -77,6 +77,10 @@ gulp.task('build/zone-node.js', ['compile-esm'], function(cb) {
   return generateScript('./lib/node/node.ts', 'zone-node.js', false, cb);
 });
 
+gulp.task('build/zone-nativescript.js', ['compile-esm'], function(cb) {
+  return generateScript('./lib/nativescript/nativescript.ts', 'zone-nativescript.js', false, cb);
+});
+
 // Zone for the browser.
 gulp.task('build/zone.js', ['compile-esm'], function(cb) {
   return generateScript('./lib/browser/rollup-main.ts', 'zone.js', false, cb);
@@ -187,6 +191,7 @@ gulp.task('build', [
   'build/zone-mix.js',
   'build/bluebird.js',
   'build/bluebird.min.js',
+  'build/zone-nativescript.js',
   'build/jasmine-patch.js',
   'build/jasmine-patch.min.js',
   'build/mocha-patch.js',
@@ -232,6 +237,34 @@ gulp.task('test/node', ['compile'], function(cb) {
   jrunner.execute();
 });
 
+gulp.task('test/nativescript', ['compile'], function(cb) {
+  var JasmineRunner = require('jasmine');
+  var jrunner = new JasmineRunner();
+
+  var specFiles = ['build/test/nativescript_entry_point.js'];
+
+  jrunner.configureDefaultReporter({showColors: true});
+
+  jrunner.onComplete(function(passed) {
+    if (!passed) {
+      var err = new Error('Jasmine node tests failed.');
+      // The stack is not useful in this context.
+      err.showStack = false;
+      cb(err);
+    } else {
+      cb();
+    }
+  });
+  jrunner.print = function(value) {
+    process.stdout.write(value);
+  }
+  jrunner.addReporter(new JasmineRunner.ConsoleReporter(jrunner));
+  jrunner.projectBaseDir = __dirname;
+  jrunner.specDir = '';
+  jrunner.addSpecFiles(specFiles);
+  jrunner.execute();
+});
+
 // Check the coding standards and programming errors
 gulp.task('lint', () => {
   const tslint = require('gulp-tslint');
@@ -293,4 +326,4 @@ gulp.task('promisetest', ['build/zone-node.js'], (cb) => {
         cb(err);
       }
     });
-});
+});

Diff for: lib/nativescript/nativescript.ts

@@ -0,0 +1,19 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import '../zone';
+import {patchTimer} from '../common/timers';
+
+
+const set = 'set';
+const clear = 'clear';
+
+// Timers
+patchTimer(global, set, clear, 'Timeout');
+patchTimer(global, set, clear, 'Interval');
+patchTimer(global, set, clear, 'Immediate');

Diff for: package.json

@@ -31,6 +31,7 @@
     "test:single": "npm run tsc && concurrently \"npm run ws-server\" \"npm run karma-jasmine:autoclose\"",
     "test-dist": "concurrently \"npm run tsc:w\" \"npm run ws-server\" \"karma start karma-dist-jasmine.conf.js\"",
     "test-node": "gulp test/node",
+    "test-nativescript": "gulp test/nativescript",
     "test-mocha": "npm run tsc && concurrently \"npm run tsc:w\" \"npm run ws-server\" \"karma start karma-build-mocha.conf.js\"",
     "serve": "python -m SimpleHTTPServer 8000"
   },

Diff for: test/nativescript_entry_point.ts

@@ -0,0 +1,21 @@
+// Must be loaded before zone loads, so that zone can detect WTF.
+import './wtf_mock';
+import './custom_error';
+
+// Setup tests for Zone without microtask support
+import '../lib/zone';
+import '../lib/nativescript/nativescript';
+import '../lib/zone-spec/async-test';
+import '../lib/zone-spec/fake-async-test';
+import '../lib/zone-spec/long-stack-trace';
+import '../lib/zone-spec/proxy';
+import '../lib/zone-spec/sync-test';
+import '../lib/zone-spec/task-tracking';
+import '../lib/zone-spec/wtf';
+
+// Setup test environment
+import './test-env-setup';
+
+// List all tests here:
+import './common_tests';
+import './nativescript_tests';

Diff for: test/nativescript_tests.ts

@@ -0,0 +1,7 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */