refactor: move angular source to /packages rather than modules/@angular

packages/compiler/test/util_spec.ts

@@ -0,0 +1,49 @@
+/**
+ * @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 {fakeAsync} from '@angular/core/testing/fake_async';
+import {describe, expect, it} from '@angular/core/testing/testing_internal';
+
+import {SyncAsyncResult, escapeRegExp, splitAtColon} from '../src/util';
+
+export function main() {
+  describe('util', () => {
+    describe('SyncAsyncResult', () => {
+      it('async value should default to Promise.resolve(syncValue)', fakeAsync(() => {
+           const syncValue = {};
+           const sar = new SyncAsyncResult(syncValue);
+           sar.asyncResult.then((v: any) => expect(v).toBe(syncValue));
+         }));
+    });
+
+    describe('splitAtColon', () => {
+      it('should split when a single ":" is present', () => {
+        expect(splitAtColon('a:b', [])).toEqual(['a', 'b']);
+      });
+
+      it('should trim parts', () => { expect(splitAtColon(' a : b ', [])).toEqual(['a', 'b']); });
+
+      it('should support multiple ":"', () => {
+        expect(splitAtColon('a:b:c', [])).toEqual(['a', 'b:c']);
+      });
+
+      it('should use the default value when no ":" is present', () => {
+        expect(splitAtColon('ab', ['c', 'd'])).toEqual(['c', 'd']);
+      });
+    });
+
+    describe('RegExp', () => {
+      it('should escape regexp', () => {
+        expect(new RegExp(escapeRegExp('b')).exec('abc')).toBeTruthy();
+        expect(new RegExp(escapeRegExp('b')).exec('adc')).toBeFalsy();
+        expect(new RegExp(escapeRegExp('a.b')).exec('a.b')).toBeTruthy();
+        expect(new RegExp(escapeRegExp('a.b')).exec('axb')).toBeFalsy();
+      });
+    });
+  });
+}