Merge branch 'loop-dont-recurse' of git://github.com/Xian/jasmine into xian_jasmine

2009-10-13 14:12:35 -07:00
parent 73c0d57c94 5659a1e79e
commit 31bb686fd5
3 changed files with 151 additions and 37 deletions
@@ -0,0 +1,23 @@
+describe("jasmine.Queue", function() {
+  it("should not call itself recursively, so we don't get stack overflow errors", function() {
+    var queue = new jasmine.Queue(new jasmine.Env());
+    queue.add(new jasmine.Block(null, function() {}));
+    queue.add(new jasmine.Block(null, function() {}));
+    queue.add(new jasmine.Block(null, function() {}));
+    queue.add(new jasmine.Block(null, function() {}));
+
+    var nestCount = 0;
+    var maxNestCount = 0;
+    var nextCallCount = 0;
+    queue.next_ = function() {
+      nestCount++;
+      if (nestCount > maxNestCount) maxNestCount = nestCount;
+
+      jasmine.Queue.prototype.next_.apply(queue, arguments);
+      nestCount--;
+    };
+
+    queue.start();
+    expect(maxNestCount).toEqual(1);
+  });
+});