tree caac5accf7c576f5606d8ba2a11af7f22bd8ca67
parent 3af963831557ac249730b76aac253539f1be06e0
author Clement Skau <cskau@google.com> 1601281087 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1601281087 +0000

[Test] Fix lazy-async nested stepping consistency, tests.

The debugger async function handling has been moved to allow handling
of stepping_fp_ and async_stepping_fp_.
Previously the presence of an async function would take precedence over
the *stepping_fp while stepping, resulting in nested asyncs to
incorrectly re-trigger the insertion of synthetic breakpoints.

This fix revealed three tests that were still testing for unintentional
inconsistencies between causal and lazy async.
Note that there are still tests that branch on `useCausalAsyncStacks`
though these all test for known differences - namely that lazy async
cannot traverse unawaited future calls.

Cq-Include-Trybots: luci.dart.try:app-kernel-linux-debug-x64-try,vm-kernel-linux-debug-x64-try
Change-Id: I5f74db18086a90828024dbb461759869531d478f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/164781
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Clement Skau <cskau@google.com>