The ExceptionDetails structure allows the association of requests and
issues with JavaScript errors. These are currently only reported
when an exception goes through `Runtime#exceptionThrown`, but we
also want the metadata available when the ExceptionDetails are
requested explicitly for any Error object.
R=bmeurer@chromium.org
Bug: chromium:1280141
Change-Id: I1b1514207b9e146fda3452c3f7991cd7dc9a387b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3477098
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79199}
This CL replaces 'InvalidArgument' with 'ServerError' for
Runtime#getExceptionDetails. The reason is that the error we
raise is on the application level, allowing the DevTools frontend
to handle it to a certain degree. 'InvalidArgument' errors would be
interpreted as "something went really wrong", which is not the case
here.
Bug: chromium:1280141
Change-Id: Id72f06ce8daa06875adeb2528638a80ae61d9e55
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3420304
Reviewed-by: Kim-Anh Tran <kimanh@chromium.org>
Commit-Queue: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78809}
CDP has a "ExceptionDetails" structure that is attached to various
CDP commands, e.g. "Runtime#exceptionThrown" or "Runtime#evaluate".
The stack trace in the "ExceptionDetails" structure is used in
various places in DevTools. The information in the "ExceptionDetails"
structure is extracted from a v8::Message object. Message objects
are normally created at the exception throw site and may augment
the error with manually inspecting the stack (both to capture a fresh
stack trace in some cases, as well as to calculate location info).
The problem is that in some cases we want to get an "ExceptionDetails"
structure after the fact, e.g. when logging a JS "Error" object in
a catch block. To help in this case, this CL introduces a new
CDP method "Runtime#getExceptionDetails" that behaves exactly as
advertised: It provides a populated "ExceptionDetails" structure
from a JS Error object.
R=bmeurer@chromium.org
Doc: https://bit.ly/runtime-get-exception-details
Bug: chromium:1278650
Change-Id: I084be10c1d852d3b7cac8d88e7f820e867be4722
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3337258
Commit-Queue: Simon Zünd <szuend@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78676}
