• Alexey Kozyatinskiy's avatar
    [inspector] introduced console.context · 701d79d0
    Alexey Kozyatinskiy authored
    console.context(name:string) method returns console instance, this console instance fully implements console interface (including fact that any method can be called without console as receiver).
    Protocol.Runtime.consoleAPICalled notification contains additional context:string field:
    - "anonymous#unique-id" for any method call on unnamed console context,
    - "name#unique-id" for any method call on named console context.
    
    console.count and console.timeEnd have context as a scope.
    console.clear clear all messages regardless on what context instance it was called.
    
    console calls is ~10% slower with this CL since we need to store and then fetch console_context_id and console_context_name from function object.
    We recently (in April) made console calls twice faster so 10% doesn't sound critical and existing of console.log call in hot code is problem by itself.
    
    R=pfeldman@chromium.org
    
    Bug: chromium:728767
    Change-Id: I5fc73216fb8b28bfe1e8c2c1b393ebfbe43cd02e
    Reviewed-on: https://chromium-review.googlesource.com/522128Reviewed-by: 's avatarIgor Sheludko <ishell@chromium.org>
    Reviewed-by: 's avatarJakob Gruber <jgruber@chromium.org>
    Reviewed-by: 's avatarDmitry Gozman <dgozman@chromium.org>
    Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#45864}
    701d79d0
d8-console.h 1.36 KB