v8/test/inspector/debugger/async-promise-late-then-expected.txt
kozyatinskiy 754736d26c [inspector] async stacks for Promise.then calls...
... which were done after the promise has been resolved.

Goal of this CL - change promise instrumentation to support better callbacks, chained after promise resolution and prepare instrumentation for adding new asyncTaskCreated instrumentation.

Instrumentation changes:
- asyncTaskScheduled(recurring) when promise is fulfilled or rejected,
- asyncTaskCancelled when promise is collected (since [1] we can be sure that promise will survive scheduled microtasks).

Minor changes:
- async task type in inspector <-> debugger API transferred by enum instead of string,
- Debug manages async task ids based on promise objects.

More details: https://docs.google.com/document/d/1u19N45f1gSF7M39mGsycJEK3IPyJgIXCBnWyiPeuJFE

[1] https://codereview.chromium.org/2581503003/

BUG=chromium:632829,v8:5738
R=dgozman@chromium.org,yangguo@chromium.org,gsathya@chromium.org

Review-Url: https://codereview.chromium.org/2578923002
Cr-Commit-Position: refs/heads/master@{#42178}
2017-01-10 12:54:12 +00:00

17 lines
318 B
Plaintext

Checks async stack for late .then handlers with gc
foo1 (test.js:11:2)
-- Promise.resolve --
test (test.js:20:2)
(anonymous) (expr.js:0:0)
foo1 (test.js:11:2)
-- Promise.resolve --
test (test.js:20:2)
(anonymous) (expr.js:0:0)
foo1 (test.js:11:2)
-- Promise.resolve --
test (test.js:20:2)
(anonymous) (expr.js:0:0)