After some solid bike shedding, we decided to rename one part of the
API.
R=jarin@chromium.org
Bug: chromium:1334585
Change-Id: Ie967f9f4947b2c328433e4c4a9d748ad15ae7175
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3788095
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81987}
The intial version of the API was replaced with a more ergonomic one
recently.
We can also safely remove the test as the new API guarantees that
tasks are always finished and cancelled.
Bug: chromium:1334585
Change-Id: I9ff8b92fcd73ef821c86de52c40a1d04b15ea918
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3780539
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81950}
This CL adds a new method to the `console` that is available
when DevTools is open. In TypeScript notation the API is:
```
namespace console {
// Creates a new `Task` and associates the current async
// stack trace with the created `Task`.
scheduleTask(name: string): Task;
}
interface Task {
// Executes an arbitrary payload and forwards the return value
// back to the caller. Any async stack trace captured during
// 'f' has the site of the corresponding `scheduleTask` as
// its parent.
run<T>(f: () => T): T;
}
```
The API is a saner user-facing API for our async stack trace
mechanism:
* scheduleAsyncTask corresponds to scheduleTask
* startAsyncTask/stopAsyncTask are called implicitly before `f`
is executed.
* cancelAsyncTask is called implicitly when `Task` is GC'ed
The API is behind the flag --experimental-async-stack-tagging-api
Bug: chromium:1334585
Change-Id: Ic6054279a108756caed6b4b5f2d1fe4a1bdbaf78
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3776678
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Kim-Anh Tran <kimanh@chromium.org>
Commit-Queue: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81881}
This CL fixes an issue with async stacks. The async task stack is not
torn down between page navigations or reloads. The result is that
any new async tasks are stacked on top of the old pages async task
stack.
This was not prominent until now for two reasons:
1) Async tasks created in blink are always finished as long as
destructors have time to run.
2) When V8 is terminated while running the micro task queue also
all async tasks created for Promises (including `await`) are
cleaned up properly.
Introducing the stack tagging API made it more common for having
unfinished async tasks open outside the MTQ, which left the
async task stack non-empty during navigation.
This CL fixes this problem by clearing out all the async task
and async stack data structures for a context group when that
context group is reset.
R=bmeurer@chromium.org, victorporof@chromium.org
Fixed: chromium:1328785
Change-Id: Iee0c3c4a55f66e643829dae3726dc03c735da1dd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3666620
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80741}
Changing script context handling from bytecode based to metadata on the
function. This fixes the debugger to explicitly check the code rather
than implicitly relying on a NewScriptContext bytecode causing side
effects.
Bug: chromium:1043151
Tbr: ulan@chromium.org
Change-Id: I38c5c04d7c76155e0a055ae6efd57f25986bdb7d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2013117
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65920}
This way we don't need to generate bytecodes to push the context.
This drops the stack trace for redeclaration SyntaxErrors but keeps the
message location. This is in line with what we do for other
SyntaxErrors.
Change-Id: Id8e3cc348b4d56a8196753baf51cfd810f07512b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1997439
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Simon Zünd <szuend@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65810}
This reverts commit 003159e777.
Reason for revert: breaks roll into Chromium: https://ci.chromium.org/p/chromium/builders/luci.chromium.try/linux_chromium_headless_rel/3140
Original change's description:
> [inspector] RemoteObject.description should be empty for primitive type
>
> We currently report description field for numbers. On client side user
> can calculate description as remoteObject.unserializableValue ||
> (remoteObject.value + ''). Let's report description only for objects to
> simplify value -> remoteObject logic a bit.
>
> R=dgozman@chromium.org
> TBR=jgruber@chromium.org
>
> Bug: chromium:595206
> Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
> Change-Id: I91356a44aa3024e20c8f966869abf4a41b88e4bc
> Reviewed-on: https://chromium-review.googlesource.com/737485
> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Reviewed-by: Pavel Feldman <pfeldman@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#53453}
TBR=dgozman@chromium.org,pfeldman@chromium.org,kozyatinskiy@chromium.org
Change-Id: Ifc184e1ac158d9ea7034922a7250444448fac49f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:595206
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Reviewed-on: https://chromium-review.googlesource.com/1081207
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53461}
We currently report description field for numbers. On client side user
can calculate description as remoteObject.unserializableValue ||
(remoteObject.value + ''). Let's report description only for objects to
simplify value -> remoteObject logic a bit.
R=dgozman@chromium.orgTBR=jgruber@chromium.org
Bug: chromium:595206
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I91356a44aa3024e20c8f966869abf4a41b88e4bc
Reviewed-on: https://chromium-review.googlesource.com/737485
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Pavel Feldman <pfeldman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53453}
- rewritten test using new harness,
- removed command line API part since we check it separatelu in inspector/runtime/command-line-api.js
R=jgruber@chromium.org
Bug: none
Change-Id: Ia12cab10a8e299bb17688c9c5f36e7f712aa70ee
Reviewed-on: https://chromium-review.googlesource.com/595032
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47048}
This refactoring makes it easier to write advanced tests and
gives full control over what's happening to the test code.
It also forces description for every test.
BUG=none
Review-Url: https://codereview.chromium.org/2891213002
Cr-Commit-Position: refs/heads/master@{#45412}
- moved all extensions to inspector_test.cc;
- properly supported multiple context groups and sessions;
- better isolation between components;
- better infrastructure in protocol-test.
BUG=chromium:590878
Review-Url: https://codereview.chromium.org/2890463004
Cr-Commit-Position: refs/heads/master@{#45409}
.. replace all of them with prepared global object template.
+ bonus: wrap inspector related methods with inspector namespace.
BUG=none
R=dgozman@chromium.org
Review-Url: https://codereview.chromium.org/2832723004
Cr-Commit-Position: refs/heads/master@{#44785}
With this CL we don't need to store reference to InspectedContext inside of JavaScript console object and able to get all required information from callback data.
It allows us to implement console methods without taking in account how and where we create and store these methods:
- later we can move console object implementation to builtins..
- ..and install command line API methods smarter.
BUG=chromium:588893
R=dgozman@chromium.org
Review-Url: https://codereview.chromium.org/2784713002
Cr-Original-Original-Commit-Position: refs/heads/master@{#44212}
Committed: 908cd38123
Review-Url: https://codereview.chromium.org/2784713002
Cr-Original-Commit-Position: refs/heads/master@{#44238}
Committed: 88f71126a5
Review-Url: https://codereview.chromium.org/2784713002
Cr-Commit-Position: refs/heads/master@{#44251}
Reason for revert:
One more failed layout test.
Original issue's description:
> [inspector] console get all information from inspector when needed
>
> With this CL we don't need to store reference to InspectedContext inside of JavaScript console object and able to get all required information from callback data.
> It allows us to implement console methods without taking in account how and where we create and store these methods:
> - later we can move console object implementation to builtins..
> - ..and install command line API methods smarter.
>
> BUG=chromium:588893
> R=dgozman@chromium.org
>
> Review-Url: https://codereview.chromium.org/2784713002
> Cr-Original-Commit-Position: refs/heads/master@{#44212}
> Committed: 908cd38123
> Review-Url: https://codereview.chromium.org/2784713002
> Cr-Commit-Position: refs/heads/master@{#44238}
> Committed: 88f71126a5TBR=dgozman@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:588893
Review-Url: https://codereview.chromium.org/2778743007
Cr-Commit-Position: refs/heads/master@{#44246}
With this CL we don't need to store reference to InspectedContext inside of JavaScript console object and able to get all required information from callback data.
It allows us to implement console methods without taking in account how and where we create and store these methods:
- later we can move console object implementation to builtins..
- ..and install command line API methods smarter.
BUG=chromium:588893
R=dgozman@chromium.org
Review-Url: https://codereview.chromium.org/2784713002
Cr-Original-Commit-Position: refs/heads/master@{#44212}
Committed: 908cd38123
Review-Url: https://codereview.chromium.org/2784713002
Cr-Commit-Position: refs/heads/master@{#44238}
- added InspectorTest.setupInjectedScriptEnvironment method which mutates current context,
- clear prototype of InjectedScript function and domAttributesWithObservableSideEffectOnGet.
Second point increases chances that injected-script-source would be successfully compiled.
BUG=chromium:693338
R=dgozman@chromium.org,luoe@chromium.org
Review-Url: https://codereview.chromium.org/2770823003
Cr-Commit-Position: refs/heads/master@{#44081}
