Don't setTimeout() every time the stack is cleared via MessageChannel()

This commit is contained in:
Steve Gravrock
2017-06-16 09:58:41 -07:00
parent 2e737f50ca
commit 9ee7b4ee0b
3 changed files with 12 additions and 2 deletions

View File

@@ -42,7 +42,11 @@ describe("ClearStack", function() {
clearStack(function() { });
expect(setImmediate.calls.count()).toEqual(9);
expect(setTimeout).toHaveBeenCalled();
expect(setTimeout.calls.count()).toEqual(1);
clearStack(function() { });
expect(setImmediate.calls.count()).toEqual(10);
expect(setTimeout.calls.count()).toEqual(1);
});
it("uses MessageChannels when available", function() {
@@ -89,7 +93,11 @@ describe("ClearStack", function() {
clearStack(function() { });
expect(fakeChannel.port2.postMessage.calls.count()).toEqual(9);
expect(setTimeout).toHaveBeenCalled();
expect(setTimeout.calls.count()).toEqual(1);
clearStack(function() { });
expect(fakeChannel.port2.postMessage.calls.count()).toEqual(10);
expect(setTimeout.calls.count()).toEqual(1);
});
it("calls setTimeout when onmessage is called recursively", function() {