Previously the `Debugger.CallFrame`s in `Debugger.paused` events would
report locations relative to the surrounding document in case of inline
scripts with `//@ sourceURL` annotations (while `Runtime.CallFrame` was
already fixed previously as part of crrev.com/c/3069289). With this CL
the locations in `Debugger.CallFrame` are also appropriately adjusted.

Drive-by-fix: Several inspector tests were (incorrectly) relying on this
wrong treatment, and were also unnecessarily using //# sourceURL
annotations. So part of this CL also addresses that problem and makes
the tests more robust, using addInlineScript() helper.

Fixed: chromium:1283049
Bug: chromium:1183990, chromium:578269
Change-Id: I6e3b215d951c3453c0a9cfc9bccf3dc3d5e92fd6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3359619
Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78450}

This properly threads through the `executionContextId` to the request
reported to the DevTools front-end, similarly to how we already report
the `executionContextId` as part of `Runtime.bindingCalled`.

Bug: chromium:1231521
Change-Id: I0a003041aedd8ec661d1b07cdddbcd1f2866a99f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3046187
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75875}

This is a reland of 2b94e567

Original change's description:
> [inspector] Report [[Prototype]] as internal property.
>
> Previously the inspector was trying to add a special `__proto__`
> property to every JSObject, which looked and behaved like a real
> data property on the object. But this is confusing to developers
> since `__proto__` is not a real data property, but usually an
> accessor property on the `Object.prototype`.
>
> Additionally all other internal properties are reported using the
> [[Name]] notation, with the [[Prototype]] having been the strange
> outlier.
>
> Drive-by-cleanup: Use an ArrayList to collect the name/value pairs
> inside Runtime::GetInternalProperties(), which makes this function
> more readable and easier to add things.
>
> Bug: chromuium:1162229
> Fixed: chromium:1197019
> Screenshot: https://imgur.com/a/b7TZ32s.png
> Change-Id: Ic4c1e35e2e65f90619fcc12bf3a72806cadb0794
> Doc: http://doc/1Xetnc9s6r0yy4LnPbqeCwsnsOtBlvJsV4OCdXMZ1wCM
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2814565
> Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#73881}

Bug: chromuium:1162229, chromium:1197019
Screenshot: https://imgur.com/a/b7TZ32s.png
Doc: http://doc/1Xetnc9s6r0yy4LnPbqeCwsnsOtBlvJsV4OCdXMZ1wCM
Change-Id: Ie1e2276b385b18a5f865fdae583d1ce0101157c0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2820970
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73899}

This reverts commit 2b94e567.

Reason for revert: Speculative based on layout test failures on
win and mac which could block the roll:
https://ci.chromium.org/p/v8/builders/ci/V8%20Blink%20Win/5294
https://ci.chromium.org/p/v8/builders/ci/V8%20Blink%20Mac/4955

Original change's description:
> [inspector] Report [[Prototype]] as internal property.
>
> Previously the inspector was trying to add a special `__proto__`
> property to every JSObject, which looked and behaved like a real
> data property on the object. But this is confusing to developers
> since `__proto__` is not a real data property, but usually an
> accessor property on the `Object.prototype`.
>
> Additionally all other internal properties are reported using the
> [[Name]] notation, with the [[Prototype]] having been the strange
> outlier.
>
> Drive-by-cleanup: Use an ArrayList to collect the name/value pairs
> inside Runtime::GetInternalProperties(), which makes this function
> more readable and easier to add things.
>
> Bug: chromuium:1162229
> Fixed: chromium:1197019
> Screenshot: https://imgur.com/a/b7TZ32s.png
> Change-Id: Ic4c1e35e2e65f90619fcc12bf3a72806cadb0794
> Doc: http://doc/1Xetnc9s6r0yy4LnPbqeCwsnsOtBlvJsV4OCdXMZ1wCM
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2814565
> Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#73881}

Bug: chromuium:1162229
Change-Id: Ia893ad672eb370fa6fce7eddf2947bf8f6755831
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2818386
Auto-Submit: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#73886}

Previously the inspector was trying to add a special `__proto__`
property to every JSObject, which looked and behaved like a real
data property on the object. But this is confusing to developers
since `__proto__` is not a real data property, but usually an
accessor property on the `Object.prototype`.

Additionally all other internal properties are reported using the
[[Name]] notation, with the [[Prototype]] having been the strange
outlier.

Drive-by-cleanup: Use an ArrayList to collect the name/value pairs
inside Runtime::GetInternalProperties(), which makes this function
more readable and easier to add things.

Bug: chromuium:1162229
Fixed: chromium:1197019
Screenshot: https://imgur.com/a/b7TZ32s.png
Change-Id: Ic4c1e35e2e65f90619fcc12bf3a72806cadb0794
Doc: http://doc/1Xetnc9s6r0yy4LnPbqeCwsnsOtBlvJsV4OCdXMZ1wCM
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2814565
Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73881}

This adds ExecutionContextDescription.uniqueId for a system-unique
way to identify an execution context and supports it in Runtime.evaluate.
This allows a client to avoid accidentally executing an expression
in a context different from that originally intended if a navigation
occurs while Runtime.evaluate is in flight.

Design doc: https://docs.google.com/document/d/1vGVWvKP9FTTX6kimcUJR_PAfVgDeIzXXITFpl0SyghQ

Bug: v8:11268, chromium:1101897
Change-Id: I4c6bec562ffc85312559316f639d641780144039
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2594538
Commit-Queue: Andrey Kosyakov <caseq@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71869}

This is a reland of part of
https://chromium-review.googlesource.com/c/v8/v8/+/1397664.

It drops the explicit fni_.Infer() call after parsing arrow functions. We'll
want to avoid inferring if the arrow function is an argument to a function
call.

It also avoids adding the single argument of "name => " to the inferred name.

Bug: chromium:916975
Change-Id: I96a934408113483d73eba14073fe21e8cfe2ada6
Reviewed-on: https://chromium-review.googlesource.com/c/1397665
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58613}

This reverts commit 3411e7c3.

Reason for revert: Breaks test expecations - https://ci.chromium.org/p/chromium/builders/luci.chromium.try/linux_chromium_rel_ng/260731

Original change's description:
> [parser] Create arrow function scopes while parsing the head
> 
> This simplifies NextArrowFunctionInfo, allows us to Scope::Snapshot::Reparent
> directly rather than moving it, and allows us to skip reparenting in the simple
> parameter arrow function cases.
> 
> This CL additionally fixes arrow function name inferring.
> 
> Change-Id: Ie3e5ea778f3d7b84b2a10d4f4ff73931cfc9384a
> Reviewed-on: https://chromium-review.googlesource.com/c/1386147
> Reviewed-by: Igor Sheludko <ishell@chromium.org>
> Commit-Queue: Toon Verwaest <verwaest@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58405}

TBR=ishell@chromium.org,verwaest@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Change-Id: I8f31b96f844f0673364bf435fa6c809e40d62fa3
Reviewed-on: https://chromium-review.googlesource.com/c/1388541Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58446}

This simplifies NextArrowFunctionInfo, allows us to Scope::Snapshot::Reparent
directly rather than moving it, and allows us to skip reparenting in the simple
parameter arrow function cases.

This CL additionally fixes arrow function name inferring.

Change-Id: Ie3e5ea778f3d7b84b2a10d4f4ff73931cfc9384a
Reviewed-on: https://chromium-review.googlesource.com/c/1386147Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58405}

This reverts commit d9fbfeb8.

Reason for revert: see bug.
Bug: 906847

Original change's description:
> inspector: return [[StableObjectId]] as internal property
> 
> This property might be useful for fast '===' check.
> 
> R=​dgozman@chromium.org,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: Iabc3555ce1ec2c14cf0ccd40b7d964ae144e7352
> Reviewed-on: https://chromium-review.googlesource.com/1226411
> Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#56095}

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

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: none
Change-Id: I68c700b7b8fd0a015f099460c15665d74e4da183
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Reviewed-on: https://chromium-review.googlesource.com/c/1363558Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Reviewed-by: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58077}

This CL replaces most of Isolate::GetEnteredContext with
GetEnteredOrMicrotaskContext, as it should be more relevant.

Here is a brief overview of the series of changes.
https://docs.google.com/document/d/1MY_xlsYS7E6_qbwwY66-FH3JkAYeTHBlF5qVBrBpWyY/edit#heading=h.fx2rezbyzz5c

Bug: v8:8124
Change-Id: I27355e325a92094240c25b672d1219f3214a9da0
Reviewed-on: https://chromium-review.googlesource.com/c/1297654Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Taiju Tsuiki <tzik@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57470}

This property might be useful for fast '===' check.

R=dgozman@chromium.org,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: Iabc3555ce1ec2c14cf0ccd40b7d964ae144e7352
Reviewed-on: https://chromium-review.googlesource.com/1226411Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56095}

This reverts commit 003159e7.

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/1081207Reviewed-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.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}

If there is more then one agent accepts current pause, we should resume
only when last agent is disabled.

R=dgozman@chromium.org

Bug: chromium:834056
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I2904b3f4ab76117511e16450dd575ebf3e20a068
Reviewed-on: https://chromium-review.googlesource.com/1041207Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52931}

This split is required for adding scriptHash argument.

R=dgozman@chromium.org
TBR=machenbach@chromium.org

Bug: chromium:459499
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I0266cd22be4053829af47ba445e0ddfb6b726e71
Reviewed-on: https://chromium-review.googlesource.com/703863
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48355}

Bug: chromium:590878
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Id94d3557980522d98c136aa444615930bee2e3ba
Reviewed-on: https://chromium-review.googlesource.com/625159
Commit-Queue: Dmitry Gozman <dgozman@chromium.org>
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47526}

protocol::HashMap(std::unordered_map)::iterator doesn't provide any
guarantees about iteration order. At least Visual C++ from vS 2015 and
clang compile for loop inside forEachSession differently.
For tests we need stable order of iteration, so let's use std::map
instead.

R=dgozman@chromium.org

Bug: none
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I329cb24cd182baa86c0ea4a526257856718f32b1
Reviewed-on: https://chromium-review.googlesource.com/609489Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47281}

It's important in multi-session case, each agent should cleanup own breakpoints on disabled.

R=dgozman@chromium.org

Bug: none
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I1b2182aa01e74c7e9f36addf998c779d1d32feef
Reviewed-on: https://chromium-review.googlesource.com/594272
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47103}

... as opposite to a global per-isolate one.
Also streamlined multiple checks into a single acceptsPause() method.

BUG=chromium:590878

Review-Url: https://codereview.chromium.org/2925903002
Cr-Commit-Position: refs/heads/master@{#45749}

Found multiple issues (added TODOs for them):
- isPaused() check is global, so one can resume from another session/context group
  without receiving 'paused' notification;
- setBreakpointsActive flag is global affecting all sessions and context groups;
- max async call stack depth is global, and should be per context group.

BUG=chromium:590878

Review-Url: https://codereview.chromium.org/2921373002
Cr-Commit-Position: refs/heads/master@{#45742}

Revert of [inspector] Test how Profiler interacts with multiple sessions (patchset #3 id:30001 of https://codereview.chromium.org/2920313002/ )

Reason for revert:
DCHECKS triggering in debug build.

Original issue's description:
> [inspector] Test how Profiler interacts with multiple sessions
>
> BUG=chromium:590878
>
> Review-Url: https://codereview.chromium.org/2920313002
> Cr-Original-Commit-Position: refs/heads/master@{#45715}
> Committed: https://chromium.googlesource.com/v8/v8/+/754f81e20e9e7abfb3ce82e73a3389a72f4657a6
> Review-Url: https://codereview.chromium.org/2920313002
> Cr-Commit-Position: refs/heads/master@{#45717}
> Committed: https://chromium.googlesource.com/v8/v8/+/679604bdd2991a19cadf7ab5c462fc6f368f32fc

TBR=alph@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:590878

Review-Url: https://codereview.chromium.org/2926533003
Cr-Commit-Position: refs/heads/master@{#45736}

BUG=chromium:590878

Review-Url: https://codereview.chromium.org/2920313002
Cr-Original-Commit-Position: refs/heads/master@{#45715}
Committed: https://chromium.googlesource.com/v8/v8/+/754f81e20e9e7abfb3ce82e73a3389a72f4657a6
Review-Url: https://codereview.chromium.org/2920313002
Cr-Commit-Position: refs/heads/master@{#45717}

Revert of [inspector] Test how Profiler interacts with multiple sessions (patchset #2 id:10003 of https://codereview.chromium.org/2920313002/ )

Reason for revert:
Bot failure:

https://build.chromium.org/p/client.v8/builders/V8%20Linux%20gcc%204.8/builds/13172

Original issue's description:
> [inspector] Test how Profiler interacts with multiple sessions
>
> BUG=chromium:590878
>
> Review-Url: https://codereview.chromium.org/2920313002
> Cr-Commit-Position: refs/heads/master@{#45715}
> Committed: https://chromium.googlesource.com/v8/v8/+/754f81e20e9e7abfb3ce82e73a3389a72f4657a6

TBR=alph@chromium.org,dgozman@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:590878

Review-Url: https://codereview.chromium.org/2928493002
Cr-Commit-Position: refs/heads/master@{#45716}

BUG=chromium:590878

Review-Url: https://codereview.chromium.org/2920313002
Cr-Commit-Position: refs/heads/master@{#45715}

Instead of going through debugger agent, this patch implements
console.assert pause similar to debugger statement and OOM break.

New test uncovered a bug, where pause on exceptions state mix up
between different context groups. Added a TODO to fix it.

BUG=chromium:590878

Review-Url: https://codereview.chromium.org/2916363002
Cr-Commit-Position: refs/heads/master@{#45711}

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}

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}