• tzik's avatar
    Reland "Do not enqueue or run a microtask on detached contexts" · a32e37ed
    tzik authored
    This is a reland of 734a6575
    
    Original change's description:
    > Do not enqueue or run a microtask on detached contexts
    >
    > This CL disables EnqueueMicrotask and RunMicrotasks on detached
    > contexts. That is, if an embedder call DetachGlobal() on a v8::Context,
    > EnqueueMicrotask on that context will not take effect, and all Microtask
    > that is enqueued before DetachGlobal will be cancelled.
    >
    > On Blink, this implies that a frame will no longer run a microtask after
    > it's navigated away. OTOH, detached frames in Blink are not affected.
    >
    > Bug: v8:8124
    > Change-Id: I5b00ceef5ea2afb87cf067a65eb95c29bf91176d
    > Reviewed-on: https://chromium-review.googlesource.com/c/1416071
    > Reviewed-by: Toon Verwaest <verwaest@chromium.org>
    > Reviewed-by: Yang Guo <yangguo@chromium.org>
    > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
    > Reviewed-by: Adam Klein <adamk@chromium.org>
    > Commit-Queue: Taiju Tsuiki <tzik@chromium.org>
    > Cr-Commit-Position: refs/heads/master@{#59445}
    
    Tbr: adamk@chromium.org, yangguo@chromium.org, verwaest@chromium.org
    Bug: v8:8124
    Change-Id: I959a18ae214f1385d5f453b3ed94772e60f71e0f
    Reviewed-on: https://chromium-review.googlesource.com/c/1469544
    Commit-Queue: Taiju Tsuiki <tzik@chromium.org>
    Reviewed-by: 's avatarBenedikt Meurer <bmeurer@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#59884}
    a32e37ed
microtask-queue-unittest.cc 17.4 KB