fix(compiler): Don’t throw on empty property bindings

Closes #12583
2016-10-28 14:08:29 -07:00
parent 579deeb9c5
commit 642c1db9ef
2 changed files with 11 additions and 0 deletions
--- a/modules/@angular/core/test/linker/change_detection_integration_spec.ts
+++ b/modules/@angular/core/test/linker/change_detection_integration_spec.ts
@ -427,6 +427,14 @@ export function main() {
         }));


+      it('should ignore empty bindings', fakeAsync(() => {
+           var ctx = _bindSimpleProp('[someProp]', TestData);
+           ctx.componentInstance.a = 'value';
+           ctx.detectChanges(false);
+
+           expect(renderLog.log).toEqual([]);
+         }));
+
      it('should support interpolation', fakeAsync(() => {
           var ctx = _bindSimpleProp('someProp="B{{a}}A"', TestData);
           ctx.componentInstance.a = 'value';