From b19d5cb2f4eef0b992b4b5964b29c18d2bf8c40b Mon Sep 17 00:00:00 2001
From: Karl Seamon <bannanafiend@gmail.com>
Date: Tue, 24 Nov 2015 17:45:35 -0500
Subject: [PATCH] fix(virtualRepeat, autoComplete): Recompute number of items
 after auto-(un)shrink.

---
 src/components/virtualRepeat/virtual-repeater.js      | 2 ++
 src/components/virtualRepeat/virtual-repeater.spec.js | 8 ++++++++
 2 files changed, 10 insertions(+)

diff --git a/src/components/virtualRepeat/virtual-repeater.js b/src/components/virtualRepeat/virtual-repeater.js
index 33c2fd0a37b..11c83c53a77 100644
--- a/src/components/virtualRepeat/virtual-repeater.js
+++ b/src/components/virtualRepeat/virtual-repeater.js
@@ -253,6 +253,8 @@ VirtualRepeatContainerController.prototype.autoShrink_ = function(size) {
       this.setSize_(this.originalSize);
       this.originalSize = null;
     }
+
+    this.repeater.containerUpdated();
   }
 };
 
diff --git a/src/components/virtualRepeat/virtual-repeater.spec.js b/src/components/virtualRepeat/virtual-repeater.spec.js
index c2c48acbbcc..b483f578397 100644
--- a/src/components/virtualRepeat/virtual-repeater.spec.js
+++ b/src/components/virtualRepeat/virtual-repeater.spec.js
@@ -303,21 +303,25 @@ describe('<md-virtual-repeat>', function() {
     $$rAF.flush();
 
     expect(container[0].offsetHeight).toBe(100);
+    expect(offsetter.children().length).toBe(13);
 
     // With 5 items...
     scope.items = createItems(5);
     scope.$apply();
     expect(container[0].offsetHeight).toBe(5 * ITEM_SIZE);
+    expect(offsetter.children().length).toBe(5);
 
     // With 0 items...
     scope.items = [];
     scope.$apply();
     expect(container[0].offsetHeight).toBe(0);
+    expect(offsetter.children().length).toBe(0);
 
     // With lots of items again...
     scope.items = createItems(NUM_ITEMS);
     scope.$apply();
     expect(container[0].offsetHeight).toBe(100);
+    expect(offsetter.children().length).toBe(13);
   });
 
   it('should shrink the container when the number of items goes down (horizontal)', function() {
@@ -331,21 +335,25 @@ describe('<md-virtual-repeat>', function() {
     $$rAF.flush();
 
     expect(container[0].offsetWidth).toBe(150);
+    expect(offsetter.children().length).toBe(18);
 
     // With 5 items...
     scope.items = createItems(5);
     scope.$apply();
     expect(container[0].offsetWidth).toBe(5 * ITEM_SIZE);
+    expect(offsetter.children().length).toBe(5);
 
     // With 0 items...
     scope.items = [];
     scope.$apply();
     expect(container[0].offsetWidth).toBe(0);
+    expect(offsetter.children().length).toBe(0);
 
     // With lots of items again...
     scope.items = createItems(NUM_ITEMS);
     scope.$apply();
     expect(container[0].offsetWidth).toBe(150);
+    expect(offsetter.children().length).toBe(18);
   });
 
   it('should not shrink below the specified md-auto-shrink-min (vertical)', function() {