From 752edca81b66ee03da6fcae4ec2000abd8aa09a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Werlang?= <beppe85@gmail.com>
Date: Fri, 11 Nov 2016 16:27:32 -0200
Subject: [PATCH] test(core): ngOnDestroy called before output events are
 detached (#9946)

closes #6984
closes #5436
---
 .../change_detection_integration_spec.ts      | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/modules/@angular/core/test/linker/change_detection_integration_spec.ts b/modules/@angular/core/test/linker/change_detection_integration_spec.ts
index a1d9f8962c..992394cf56 100644
--- a/modules/@angular/core/test/linker/change_detection_integration_spec.ts
+++ b/modules/@angular/core/test/linker/change_detection_integration_spec.ts
@@ -84,6 +84,7 @@ export function main() {
           CompWithRef,
           EmitterDirective,
           PushComp,
+          OnDestroyDirective,
           OrderCheckDirective2,
           OrderCheckDirective0,
           OrderCheckDirective1,
@@ -1040,7 +1041,16 @@ export function main() {
              ]);
            }));
 
-        it('should call ngOnDestory on pipes', fakeAsync(() => {
+        it('should deliver synchronous events to parent', fakeAsync(() => {
+             var ctx = createCompFixture('<div (destroy)="a=$event" onDestroyDirective></div>');
+
+             ctx.detectChanges(false);
+             ctx.destroy();
+
+             expect(ctx.componentInstance.a).toEqual('destroyed');
+           }));
+
+        it('should call ngOnDestroy on pipes', fakeAsync(() => {
              var ctx = createCompFixture('{{true | pipeWithOnDestroy }}');
 
              ctx.detectChanges(false);
@@ -1442,6 +1452,13 @@ class InjectableWithLifecycle {
   ngOnDestroy() { this.log.add(this.name, 'ngOnDestroy'); }
 }
 
+@Directive({selector: '[onDestroyDirective]'})
+class OnDestroyDirective implements OnDestroy {
+  @Output('destroy') emitter = new EventEmitter<string>(false);
+
+  ngOnDestroy() { this.emitter.emit('destroyed'); }
+}
+
 @Directive({selector: '[orderCheck0]'})
 class OrderCheckDirective0 {
   private _name: string;