v8/test/inspector/runtime/context-destroyed-on-context-collected.js
Ulan Degenbaev d1070e417f [inspector] Make collectGarbage of HeapProfiler precise
Instead of forcing GC right away, the function now post a task and
performance GC from the task with an empty stack to avoid false positive
pointers in conservative stack scanning.

Bug: chromium:1098187
Change-Id: I88864845a1e395056c5d5f6e867ad774b87dbb6a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2307217
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Simon Zünd <szuend@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69444}
2020-08-18 07:24:14 +00:00

17 lines
628 B
JavaScript

// Copyright 2017 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --no-stress-incremental-marking
let {session, contextGroup, Protocol} =
InspectorTest.start('Tests that contextDesrtoyed nofitication is fired when context is collected.');
(async function test() {
await Protocol.Runtime.enable();
Protocol.Runtime.onExecutionContextDestroyed(InspectorTest.logMessage);
contextGroup.addScript('inspector.freeContext()');
await Protocol.HeapProfiler.collectGarbage();
InspectorTest.completeTest();
})();