Commit Graph

38 Commits

Author SHA1 Message Date
Samuel Groß
e821cc7a50 Fix name collision of v8::internal::IsolateData
The v8::internal::IsolateData class in test/inspector/isolate-data.h
collides with v8::internal::IsolateData defined in
src/execution/isolate-data.h. In some circumstances, this can lead to
compilation or runtime issues. To fix that, this CL renames the class in
test/inspector to InspectorIsolateData.

Change-Id: I4b62b2a9d141169480c5a0591c1bcb2f275f87f4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3116248
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Samuel Groß <saelo@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76481}
2021-08-25 08:45:53 +00:00
Dan Elphick
ec06bb6ce5 Reland "[include] Split out v8.h"
This is a reland of d1b27019d3

Fixes include:
Adding missing file to bazel build
Forward-declaring classing before friend-classing them to fix win/gcc
Add missing v8-isolate.h include for vtune builds

Original change's description:
> [include] Split out v8.h
>
> This moves every single class/function out of include/v8.h into a
> separate header in include/, which v8.h then includes so that
> externally nothing appears to have changed.
>
> Every include of v8.h from inside v8 has been changed to a more
> fine-grained include.
>
> Previously inline functions defined at the bottom of v8.h would call
> private non-inline functions in the V8 class. Since that class is now
> in v8-initialization.h and is rarely included (as that would create
> dependency cycles), this is not possible and so those methods have been
> moved out of the V8 class into the namespace v8::api_internal.
>
> None of the previous files in include/ now #include v8.h, which means
> if embedders were relying on this transitive dependency then it will
> give compile failures.
>
> v8-inspector.h does depend on v8-scripts.h for the time being to ensure
> that Chrome continue to compile but that change will be reverted once
> those transitive #includes in chrome are changed to include it directly.
>
> Full design:
> https://docs.google.com/document/d/1rTD--I8hCAr-Rho1WTumZzFKaDpEp0IJ8ejZtk4nJdA/edit?usp=sharing
>
> Bug: v8:11965
> Change-Id: I53b84b29581632710edc80eb11f819c2097a2877
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3097448
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Camillo Bruni <cbruni@chromium.org>
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Commit-Queue: Dan Elphick <delphick@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#76424}

Cq-Include-Trybots: luci.v8.try:v8_linux_vtunejit
Bug: v8:11965
Change-Id: I99f5d3a73bf8fe25b650adfaf9567dc4e44a09e6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3113629
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76460}
2021-08-24 13:08:55 +00:00
Dan Elphick
44fe02ced6 Revert "[include] Split out v8.h"
This reverts commit d1b27019d3.

Reason for revert: Broke vtune build, tsan build and possibly others

Original change's description:
> [include] Split out v8.h
>
> This moves every single class/function out of include/v8.h into a
> separate header in include/, which v8.h then includes so that
> externally nothing appears to have changed.
>
> Every include of v8.h from inside v8 has been changed to a more
> fine-grained include.
>
> Previously inline functions defined at the bottom of v8.h would call
> private non-inline functions in the V8 class. Since that class is now
> in v8-initialization.h and is rarely included (as that would create
> dependency cycles), this is not possible and so those methods have been
> moved out of the V8 class into the namespace v8::api_internal.
>
> None of the previous files in include/ now #include v8.h, which means
> if embedders were relying on this transitive dependency then it will
> give compile failures.
>
> v8-inspector.h does depend on v8-scripts.h for the time being to ensure
> that Chrome continue to compile but that change will be reverted once
> those transitive #includes in chrome are changed to include it directly.
>
> Full design:
> https://docs.google.com/document/d/1rTD--I8hCAr-Rho1WTumZzFKaDpEp0IJ8ejZtk4nJdA/edit?usp=sharing
>
> Bug: v8:11965
> Change-Id: I53b84b29581632710edc80eb11f819c2097a2877
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3097448
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Camillo Bruni <cbruni@chromium.org>
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Commit-Queue: Dan Elphick <delphick@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#76424}

Bug: v8:11965
Change-Id: Id57313ae992e720c8b19abc975cd69729e1344aa
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3113627
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Owners-Override: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76428}
2021-08-23 11:54:09 +00:00
Dan Elphick
d1b27019d3 [include] Split out v8.h
This moves every single class/function out of include/v8.h into a
separate header in include/, which v8.h then includes so that
externally nothing appears to have changed.

Every include of v8.h from inside v8 has been changed to a more
fine-grained include.

Previously inline functions defined at the bottom of v8.h would call
private non-inline functions in the V8 class. Since that class is now
in v8-initialization.h and is rarely included (as that would create
dependency cycles), this is not possible and so those methods have been
moved out of the V8 class into the namespace v8::api_internal.

None of the previous files in include/ now #include v8.h, which means
if embedders were relying on this transitive dependency then it will
give compile failures.

v8-inspector.h does depend on v8-scripts.h for the time being to ensure
that Chrome continue to compile but that change will be reverted once
those transitive #includes in chrome are changed to include it directly.

Full design:
https://docs.google.com/document/d/1rTD--I8hCAr-Rho1WTumZzFKaDpEp0IJ8ejZtk4nJdA/edit?usp=sharing

Bug: v8:11965
Change-Id: I53b84b29581632710edc80eb11f819c2097a2877
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3097448
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76424}
2021-08-23 09:35:06 +00:00
Benedikt Meurer
0f56f71b10 [inspector] Remove unused formatAccessorsAsProperties().
Following up on https://crrev.com/c/3067319 (V8 call site) and
https://crrev.com/c/3080920 (Blink override), we can now safely remove
the formatAccessorsAsProperties() predicate in the inspector API. V8 now
consistently applies the logic to all "inherited", native accessor
properties (which means both Blink IDL attributes and V8 builtins).

Bug: chromium:1076820, chromium:1199247
Change-Id: I156ee43eb87ffd7b1ba69900fe11283f37241dda
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3080568
Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Kim-Anh Tran <kimanh@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#76187}
2021-08-10 06:48:59 +00:00
Dan Elphick
7f5383e8ad [base] Move utils/vector.h to base/vector.h
The adding of base:: was mostly prepared using git grep and sed:
git grep -l <pattern> | grep -v base/vector.h | \
  xargs sed -i 's/\b<pattern>\b/base::<pattern>/
with lots of manual clean-ups due to the resulting
v8::internal::base::Vectors.

#includes were fixed using:
git grep -l "src/utils/vector.h" | \
  axargs sed -i 's!src/utils/vector.h!src/base/vector.h!'

Bug: v8:11879
Change-Id: I3e6d622987fee4478089c40539724c19735bd625
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2968412
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75243}
2021-06-18 13:33:13 +00:00
Sigurd Schneider
60dfa4de6b Use vanilla context for exception meta data
Bug: chromium:1213393, chromium:1218340
Change-Id: Icde33c97d39a3504ca2ab8290ec2f0b0d923060d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2953194
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75201}
2021-06-17 08:25:21 +00:00
Clemens Backes
521c2ff735 [inspector][fuzzer] Handle termination while creating context
This happens flakily on ClusterFuzz. It might not be relevant for users,
but fixing it will allow ClusterFuzz to make more progress.

R=szuend@chromium.org

Bug: chromium:1190898
Change-Id: I7d0b705ff66e80e17ffc322b5d5fd5eb252d5965
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2778174
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73596}
2021-03-23 08:58:14 +00:00
Andrey Kosyakov
6e9f33f99c Delegate unique id generation to embedder
This lets embedder to produce an id with sufficient entropy to
facilitate an id appropriate for a multi-process system and
immune to regular RNG seed being overriden, while maintaining
deterministic id allocation for tests.

Design doc: https://docs.google.com/document/d/1vGVWvKP9FTTX6kimcUJR_PAfVgDeIzXXITFpl0SyghQ
Related blink-side change: https://chromium-review.googlesource.com/c/chromium/src/+/2600273

Bug: v8:11268
Change-Id: I1a4d12463cf56d4378859dfa3ee4d717e176d468
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2600442
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Andrey Kosyakov <caseq@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71864}
2020-12-22 18:40:10 +00:00
Daniel Clark
9d72d08a8c [modules] Add ResolveModuleCallback that takes import assertions
This change completes the necessary API changes for import assertions
discussed in
https://docs.google.com/document/d/1yuXgNHSbTAPubT1Mg0JXp5uTrfirkvO1g5cHHCe-LmY.

The old ResolveCallback is deprecated and replaced with a
ResolveModuleCallback that includes import assertions.  Until
ResolveCallback is removed, InstantiateModule and associated functions
are modified to accept both types of callback, using the new one if it
was supplied and the old one otherwise.  An alternative that I chose not
to go with would be to just duplicate InstantiateModule and associated
functions for both callback types.

SyntheticModule::PrepareInstantiate's callback parameter was unused so I
removed it.

Bug: v8:10958
Change-Id: I8e9fbaf9c2853b076b13da02473fbbe039b9db57
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2551919
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Commit-Queue: Dan Clark <daniec@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#71506}
2020-11-30 19:54:52 +00:00
Leszek Swirski
df8425622d [offthread] Add string access lock to GetChars
Add a requirement to String::GetChars that we either have a string
access lock, or a string access lock is not needed. This prevents us
from reading strings during internalization that may be in the middle
of being made external.

To avoid taking the lock too often when known to be unnecessary (e.g.
for strings that were only just created), there's now a static
SharedStringAccessGuardIfNeeded::NotNeeded(). This is hopefully ugly
enough that it's used sparingly.

One fix required for this is to enter the Isolate when tearing down
IsolateData in inspector tests -- this is so that the V8Inspector
instance being torn down will see the current Isolate and be able to
verify its thread id against the current thread.

Bug: chromium:1011762, chromium:1148680
Change-Id: Ic5d29c1b066ebae5a351c7b4bb116b9b1bf61889
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2536465
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Santiago Aboy Solanes <solanes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71197}
2020-11-16 10:13:55 +00:00
Zhi An Ng
e42e855462 [cleanup] Remove DISALLOW_COPY_AND_ASSIGN in test/{cctest,fuzzer,inspector}
Bug: v8:11074
Change-Id: I4e53abf1c4d5dcf8342eff98a699afeac7719d36
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2522731
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71065}
2020-11-10 01:24:43 +00:00
Clemens Backes
4d97ff5900 [inspector][test][cleanup] Introduce enums for bools
Instead of passing two bools to the {TaskRunner} constructor, pass to
enums. This makes the semantics more clear in the caller.

In the fuzzer, we actually *do not* want to catch exceptions. This
semantic fix will be done in a follow-up CL, such that this CL is a pure
refactoring.

R=szuend@chromium.org

Bug: v8:11074
Change-Id: I7f6df3a3f344524deb08db10b9317a6734b7ea42
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2526385
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71056}
2020-11-09 16:34:49 +00:00
Clemens Backes
33da5683ab [inspector][test] Remove memory leak via Vectors
The {ToV8Vector} method returns a {i::Vector} pointing to heap-allocated
memory, but that memory was never free'd. Since we already have a
{ToVector} method returning a {std::vector}, this CL switches to that
one instead.

R=szuend@chromium.org

Bug: chromium:1142437, v8:11107
Change-Id: I8ee0177f7dcfe2ecb435e684674b0cda6f613658
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2523198
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71040}
2020-11-09 12:09:02 +00:00
Clemens Backes
3640583fcc [inspector][fuzzer] Extract functionality for reuse
This CL extracts some functionality from inspector-test.cc to be reused
by the inspector fuzzer.

It also puts all functions in the v8::internal namespace, and adds
separate functions in v8::internal to be called by ::main such that
we have direct access to the full namespace there.

R=szuend@chromium.org

Bug: chromium:1142437
Change-Id: I671317822bdc1c721334469811893affcc460f8f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2501847
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70821}
2020-10-28 08:37:25 +00:00
Andrey Kosyakov
a65c5fb76d DevTools: ensure binding is only exposed into the specified context
... when addBinding is called with contextId. Previously, due to
a subtle type, we exposed bidings added with executionContextId to
all contexts created after the binding was added.

Also, do not persist context-specific bindings to agent state,
as context ids don't make sense across the process.

This also adds a test instrastructure to create additional context in
given context group.

Change-Id: I1b3e96cb65b756424bc7872d200bbbf41e4c30b8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2440982
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Andrey Kosyakov <caseq@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70261}
2020-10-01 15:24:25 +00:00
Andrey Kosyakov
582de025d8 Do not pause on breaks while installing additional command line API
A break may cause the session disconnect (and therefore agents destruction)
on a nested message loop. The runtime agent code is generally prepared to
handle this during evaluate, but the code outside of it may be not. Besides,
having a break before the console API installed is generally not what
user wants or expects, so just disable all breaks while installing the API.

Bug: chromium:1122487
Change-Id: I1d40f5007f2e1e4ec07a50ef57988513d0309b7e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2437383
Commit-Queue: Andrey Kosyakov <caseq@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70209}
2020-09-30 00:12:24 +00:00
Jakob Kummerow
1697b20f37 [inspector-test] Don't leak the ArrayBuffer::Allocator
The creator of the allocator retains ownership and is responsible
for its eventual destruction.

Change-Id: Iaf1b24bee7153b3b1a75df99974adff42c6a197f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1835545
Auto-Submit: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64084}
2019-10-02 14:26:55 +00:00
Clemens Hammacher
75790c9823 [iwyu] Add missing includes of <memory> for std::unique_ptr
After https://crrev.com/c/1800575 and https://crrev.com/c/1803343,
which tried to fix this on occuring compile errors, this CL
systematically adds the <memory> include to each header that uses
{std::unique_ptr}.

R=sigurds@chromium.org
TBR=mlippautz@chromium.org,alph@chromium.org,rmcilroy@chromium.org,verwaest@chromium.org

Bug: v8:9396
Change-Id: If7f9c3140842f9543135dddd7344c0f357999da0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1803349
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63767}
2019-09-13 17:13:36 +00:00
Yang Guo
dec3298d9c Move utility code to src/utils
NOPRESUBMIT=true
TBR=mstarzinger@chromium.org

Bug: v8:9247
Change-Id: I4cd6b79a1c2cba944f6f23caed59d4f1a4ee358b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624217
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61790}
2019-05-23 14:13:34 +00:00
Johannes Henkel
2021d4ef2c [DevTools] Switch inspector-test.cc to use the CBOR encoded inspector state.
The main change here is that in isolate-data.h, I'm switching from stateJSON to state.
This routine returns a CBOR encoded state cookie, which is also what we already
use in Chromium (blink).

In inspector-test.cc, I then put this byte vector into a V8 String,
and to make this roundtrip, change the extraction routine to get the
bytes. It's a little weird to store arbitrary bytes inside a v8 string,
but it appears to work fine because these bytes end up in the 8 bit portion,
much like isolatin characters would.

Change-Id: I72a0bdefd85a290f4e91db79be67d86952831685
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1610478
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Alexei Filippov <alph@chromium.org>
Commit-Queue: Johannes Henkel <johannes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61544}
2019-05-15 15:58:12 +00:00
Aseem Garg
2e6f4329a2 [wasm] fix clear context group for wasm
This CL only clears the wasm translations that correspond to the context
group being reset instead of clearing all.

R=clemensh@chromium.org,kozyatinskiy@chromium.org
BUG=chromium:892864

Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Ib5af0489cbdb7c9b1571cb9cf935fda3bee14015
Reviewed-on: https://chromium-review.googlesource.com/c/1292676
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Reviewed-by: Alexei Filippov <alph@chromium.org>
Commit-Queue: Aseem Garg <aseemgarg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57302}
2018-11-06 22:27:17 +00:00
Alexey Kozyatinskiy
dbfcc4878a [inspector] added V8InspectorClient::resourceNameToUrl
Some clients (see Node.js) use platform path as ScriptOrigin.
Reporting platform path in protocol makes using protocol much harder.
This CL introduced V8InspectorClient::resourceNameToUrl method that
is called for any reported using protocol url.
V8Inspector uses url internally as well so protocol client may generate
pattern for blackboxing with file urls only and does not need to build
complicated regexp that covers files urls and platform paths on
different platforms.

R=lushnikov@chromium.org
TBR=yangguo@chromium.org

Bug: none
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Iff302e7441df922fa5d689fe510f5a9bfd470b9b
Reviewed-on: https://chromium-review.googlesource.com/1164624
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55029}
2018-08-09 21:36:24 +00:00
Alexey Kozyatinskiy
885a5669aa Reland [inspector] introduced stackTraceId and externalAsyncTask API
Sometimes we need to capture stack trace on one debugger and use it
later as a parent stack on another debugger (e.g. worker.postMessage).

This CL includes following addition to our protocol and v8-inspector.h:
  - added Runtime.StackTraceId, this id represents stack trace captured
    on debugger with given id,
  - protocol client can fetch Runtime.StackTrace by
    Runtime.StacKTraceId using Debugger.getStackTrace method,
  - externalParent field is added to Debugger.paused event, it may
    contain external parent stack trace,
  - V8Inspector::storeCurrentStackTrace captures current stack trace
    and returns V8StackTraceId for embedder this id can be used as
    argument for V8Inspector::externalAsyncTaskStarted and
    V8Inspector::externalAsyncTaskFinished method. Any async stack
    trace captured between these calls will get passed external stack
    trace as external parent. These methods are designed to be called
    on different debuggers. If async task is scheduled and started on
    one debugger user should continue to use asyncTask* API,
  - Debugger.enable methods returns unique debuggerId.

TBR=dgozman@chromium.org,jgruber@chromium.org

Bug: chromium:778796
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I2c1a2b2e30ed69ccb61d10f08686f4edb09f50e4
Reviewed-on: https://chromium-review.googlesource.com/786274
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49591}
2017-11-22 20:56:10 +00:00
Clemens Hammacher
4379533ca4 Revert "[inspector] introduced stackTraceId and externalAsyncTask API"
This reverts commit 3a41b697cd.

Reason for revert: Break msvc: https://build.chromium.org/p/client.v8/builders/V8%20Win64%20-%20msvc/builds/250

Original change's description:
> [inspector] introduced stackTraceId and externalAsyncTask API
> 
> Sometimes we need to capture stack trace on one debugger and use it
> later as a parent stack on another debugger (e.g. worker.postMessage).
> 
> This CL includes following addition to our protocol and v8-inspector.h:
>   - added Runtime.StackTraceId, this id represents stack trace captured
>     on debugger with given id,
>   - protocol client can fetch Runtime.StackTrace by
>     Runtime.StacKTraceId using Debugger.getStackTrace method,
>   - externalParent field is added to Debugger.paused event, it may
>     contain external parent stack trace,
>   - V8Inspector::storeCurrentStackTrace captures current stack trace
>     and returns V8StackTraceId for embedder this id can be used as
>     argument for V8Inspector::externalAsyncTaskStarted and
>     V8Inspector::externalAsyncTaskFinished method. Any async stack
>     trace captured between these calls will get passed external stack
>     trace as external parent. These methods are designed to be called
>     on different debuggers. If async task is scheduled and started on
>     one debugger user should continue to use asyncTask* API,
>   - Debugger.enable methods returns unique debuggerId.
> 
> Bug: chromium:778796
> Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng
> Change-Id: I16aba0d04bfcea90f3e187e635a0588c92354539
> Reviewed-on: https://chromium-review.googlesource.com/754183
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#49582}

TBR=dgozman@chromium.org,pfeldman@chromium.org,yangguo@chromium.org,kozyatinskiy@chromium.org,jgruber@chromium.org

Change-Id: I9b52354fa0841e5148596cf594317f2e5fe508ea
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:778796
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/786152
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49584}
2017-11-22 17:39:00 +00:00
Alexey Kozyatinskiy
3a41b697cd [inspector] introduced stackTraceId and externalAsyncTask API
Sometimes we need to capture stack trace on one debugger and use it
later as a parent stack on another debugger (e.g. worker.postMessage).

This CL includes following addition to our protocol and v8-inspector.h:
  - added Runtime.StackTraceId, this id represents stack trace captured
    on debugger with given id,
  - protocol client can fetch Runtime.StackTrace by
    Runtime.StacKTraceId using Debugger.getStackTrace method,
  - externalParent field is added to Debugger.paused event, it may
    contain external parent stack trace,
  - V8Inspector::storeCurrentStackTrace captures current stack trace
    and returns V8StackTraceId for embedder this id can be used as
    argument for V8Inspector::externalAsyncTaskStarted and
    V8Inspector::externalAsyncTaskFinished method. Any async stack
    trace captured between these calls will get passed external stack
    trace as external parent. These methods are designed to be called
    on different debuggers. If async task is scheduled and started on
    one debugger user should continue to use asyncTask* API,
  - Debugger.enable methods returns unique debuggerId.

Bug: chromium:778796
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I16aba0d04bfcea90f3e187e635a0588c92354539
Reviewed-on: https://chromium-review.googlesource.com/754183
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49582}
2017-11-22 16:33:06 +00:00
Andreas Haas
d9a91da635 [inspector] Dispose the isolate in the inspector tests
At the moment the inspector tests do not dispose the isolate. This is a
problem because the disposal of the isolate is used to stop the
execution of background tasks. The missing disposal of the isolate
caused flaky tests on the bots recently. With this CL the isolates of
the inspector tests get disposed.

The disposal of the isolate requires the following changes: 1) Store the
isolate in a unique_ptr so that it gets disposed when the isolate-data
gets disposed. It is necessary to use the unique_ptr so that the isolate
gets disposed after other members of isolate-data get disposed.  2)
Dispose all sessions. The reason is that the sessions require the
isolate to exist when they get disposed because they own handles.
Sessions, however, are stored in a static map, whereas the isolate is
stored indirectly in a local variable of the main function. Since local
variables get disposed before the static map is cleared, we have to
clear the map before the end of the main function.

R=kozyatinskiy@chromium.org

Change-Id: Icb33184de254638b6cdfb899e940f18e6064cd69
Reviewed-on: https://chromium-review.googlesource.com/774885
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49424}
2017-11-16 17:42:37 +00:00
Alexey Kozyatinskiy
b1cd96ec4b [inspector] added V8InspectorClient::maxAsyncCallStackDepthChanged
R=dgozman@chromium.org

Bug: none
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I0fa10978266feb3c3907ce1f3386ae7a34a33582
Reviewed-on: https://chromium-review.googlesource.com/726490
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48705}
2017-10-18 19:49:57 +00:00
Alexey Kozyatinskiy
c5f675d022 [inspector] improved Runtime.queryObjects
- simplify prototype traversal.
- use V8InspectorClient::isInspectableHeapObject since some embedders
  on JavaScript heap contains not inspectable objects, e.g. wrapper
  boilerplates in blink.
- Runtime.queryObjects takes prototype object as argument for more
  flexibility.

R=alph@chromium.org

Bug: v8:6732
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I06f0d5c987150c80c3e9b05e7f6ad195985fc539
Reviewed-on: https://chromium-review.googlesource.com/627577
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47559}
2017-08-23 20:19:19 +00:00
Alexey Kozyatinskiy
f19b889be8 [inspector] support for cases when embedder doesn't call contextDestroyed
Node.js doesn't have good place to call contextDestroyed.
We need to cleanup everything on our side to allow clients to not call
contextDestroyed method.

R=dgozman@chromium.org,eostroukhov@chromium.com

Bug: none
Change-Id: Ibe3f01fd18afbfa579e5db66ab6f174d5fad7c82
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/575519
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#46849}
Reviewed-on: https://chromium-review.googlesource.com/596549
Cr-Commit-Position: refs/heads/master@{#47060}
2017-08-01 23:06:20 +00:00
Michael Hablich
4f2e6e9ddd Revert "[inspector] support for cases when embedder doesn't call contextDestroyed"
This reverts commit 87aae715df.

Reason for revert: Speculative revert because of ASAN leaks in https://chromium-review.googlesource.com/584488

Original change's description:
> [inspector] support for cases when embedder doesn't call contextDestroyed
> 
> Node.js doesn't have good place to call contextDestroyed.
> We need to cleanup everything on our side to allow clients to not call
> contextDestroyed method.
> 
> R=​dgozman@chromium.org,eostroukhov@google.com
> 
> Bug: none
> Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng
> Change-Id: I6bfd4d6039f53eb994a2d20ecbca650744564e29
> Reviewed-on: https://chromium-review.googlesource.com/575519
> Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#46849}

TBR=dgozman@chromium.org,kozyatinskiy@chromium.org,eostroukhov@google.com,eostroukhov@chromium.org

Change-Id: Ic3c2764159f809536670f73ab0cd5ea37317d400
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: none
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/584767
Reviewed-by: Michael Hablich <hablich@chromium.org>
Commit-Queue: Michael Hablich <hablich@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46865}
2017-07-25 11:07:51 +00:00
Alexey Kozyatinskiy
87aae715df [inspector] support for cases when embedder doesn't call contextDestroyed
Node.js doesn't have good place to call contextDestroyed.
We need to cleanup everything on our side to allow clients to not call
contextDestroyed method.

R=dgozman@chromium.org,eostroukhov@google.com

Bug: none
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I6bfd4d6039f53eb994a2d20ecbca650744564e29
Reviewed-on: https://chromium-review.googlesource.com/575519
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46849}
2017-07-24 21:22:06 +00:00
dgozman
b5e81c7ccf [inspector] Create InjectedScript per session in each context
This gives sessions separate remote objects space and also
makes command line api respect the session it was called from.

BUG=chromium:590878

Review-Url: https://codereview.chromium.org/2916803005
Cr-Commit-Position: refs/heads/master@{#45708}
2017-06-05 17:37:25 +00:00
dgozman
375bea1c45 [inspector] Support multiple sessions per context group
This patch adds ability to connect multiple sessions to a single context group. This is an experimental feature, which is already supported in test harness.

So far covered runtime domain with tests (and found a bug thanks to the test). More tests to follow in next patches, probably with code adjustments as well.

BUG=chromium:590878

Review-Url: https://codereview.chromium.org/2906153002
Cr-Commit-Position: refs/heads/master@{#45667}
2017-06-01 21:33:59 +00:00
dgozman
93c12e5d3f [inspector] Cleanup inspector test
- reduce boilerplate;
- encapsulate V8Inspector inside IsolateData;
- remove extra interfaces and classes.

BUG=none

Review-Url: https://codereview.chromium.org/2901523003
Cr-Commit-Position: refs/heads/master@{#45470}
2017-05-22 20:46:42 +00:00
dgozman
afbaedc8a5 [inspector] Merge InspectorClientImpl into IsolateData
BUG=none

Review-Url: https://codereview.chromium.org/2894773003
Cr-Commit-Position: refs/heads/master@{#45441}
2017-05-22 00:48:27 +00:00
dgozman
55849b167c [inspector] Refactor inspector test
- 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}
2017-05-18 23:11:20 +00:00
dgozman
fc6cfbfdc1 [inspector] Move IsolateData to a separate file
BUG=none

Review-Url: https://codereview.chromium.org/2887013002
Cr-Commit-Position: refs/heads/master@{#45356}
2017-05-17 00:30:52 +00:00