Commit Graph

30 Commits

Author SHA1 Message Date
Michael Starzinger
54a1942a84 [asm.js] Widen test coverage to cctest and friends.
R=machenbach@chromium.org
BUG=v8:6127

Change-Id: I19092232bc0de728ec37fa9188998ec9dbd94bed
Reviewed-on: https://chromium-review.googlesource.com/459498
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44170}
2017-03-28 08:00:40 +00:00
Michael Achenbach
6e376b6c5b [test] Mark slow tests
Mark slow tests discovered by manual audit of reported durations.

Slow tests will run first, which will lead to higher test runner throughput.

Also some tests have flaky timeouts occasionally.

BUG=chromium:601468

Change-Id: If9aeb5422e79ff25b867b01c50386a5fdebeb494
Reviewed-on: https://chromium-review.googlesource.com/455736
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43819}
2017-03-15 12:05:12 +00:00
Michael Achenbach
8e4be1a2e3 [test] Fix typo in testing variant name
This makes it possible to directly request testing noturbofan_stress on the command line.

BUG=chromium:682617
TBR=mstarzinger@chromium.org,mvstanton@chromium.org,rmcilroy@chromium.org
NOTRY=true

Change-Id: I6ba9a022c4ef24fb5abe6878d3f2f972e8461eb8
Reviewed-on: https://chromium-review.googlesource.com/453180
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43748}
2017-03-13 14:21:15 +00:00
jgruber
e9f5e1e99e [debug] Handle OOM events in debugger tests
Map OOM breaks generated by inspector to DebugEvent.OOM.
This avoids generating unintentional DebugEvent.Break events.

Also be more future-proof in event categorization.

On a related note, this CL also fixes a DCHECK in
Runtime::GetFrameDetails.

The receiver needs to be grabbed from the inlined frame, not
the outer optimized frame. Optimized frames only provide the
receiver on a best-effort basis.

BUG=v8:5950

Review-Url: https://codereview.chromium.org/2696173002
Cr-Commit-Position: refs/heads/master@{#43244}
2017-02-16 11:48:22 +00:00
Marja Hölttä
cb7e3d39fd Disable flaky debugger/debug/harmony/modules-debug-scopes1
BUG=v8:5950
NOTRY=true

Change-Id: I735e9be997167aa9f7252ad592c0881f6f5f621d
Reviewed-on: https://chromium-review.googlesource.com/441726
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43156}
2017-02-13 14:44:55 +00:00
jgruber
fc1af41dad Disable flaky generators-debug-scopes test
This test is flaky when run with --optimize-for-size.

BUG=v8:5950

Review-Url: https://codereview.chromium.org/2689603003
Cr-Commit-Position: refs/heads/master@{#43097}
2017-02-10 13:23:30 +00:00
Michael Achenbach
bbf32e83f0 [test] Skip slow test in stress mode
TBR=yangguo@chromium.org
NOTRY=true

Change-Id: I2138299e93f5790118d1b28ddf7f4c8219f5831d
Reviewed-on: https://chromium-review.googlesource.com/439564
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43037}
2017-02-08 12:52:34 +00:00
ishell
4a5446fb2b [tests] Make assertOptimized()/assertUnoptimized() great again.
The mentioned asserts did not work properly with interpreted and turbofanned functions.

To fix this issue %GetOptimizationStatus() now returns a set of flags instead of a single value.

This CL also adds more helper functions to mjsunit, like isNeverOptimize(), isAlwaysOptimize(),
isOptimized(fun), etc.

BUG=v8:5890

Review-Url: https://codereview.chromium.org/2654733004
Cr-Original-Commit-Position: refs/heads/master@{#42703}
Committed: d1ddec7857
Review-Url: https://codereview.chromium.org/2654733004
Cr-Commit-Position: refs/heads/master@{#42731}
2017-01-27 10:13:53 +00:00
yangguo
3f47c63ded [liveedit] reimplement frame restarting.
Previously, when restarting a frame, we would rewrite all frames
between the debugger activation and the frame to restart to squash
them, and replace the return address with that of a builtin to
leave that rewritten frame, and restart the function by calling it.

We now simply remember the frame to drop to, and upon returning
from the debugger, we check whether to drop the frame, load the
new FP, and restart the function.

R=jgruber@chromium.org, mstarzinger@chromium.org
BUG=v8:5587

Review-Url: https://codereview.chromium.org/2636913002
Cr-Commit-Position: refs/heads/master@{#42725}
2017-01-27 07:31:03 +00:00
machenbach
d2d99e084a Revert of [tests] Make assertOptimized()/assertUnoptimized() great again. (patchset #6 id:130042 of https://codereview.chromium.org/2654733004/ )
Reason for revert:
Mac gc stress failures:
https://build.chromium.org/p/client.v8/builders/V8%20Mac%20GC%20Stress/builds/11195

There's also this flake, but maybe unrelated:
https://build.chromium.org/p/client.v8/builders/V8%20Win64/builds/15422

Original issue's description:
> [tests] Make assertOptimized()/assertUnoptimized() great again.
>
> The mentioned asserts did not work properly with interpreted and turbofanned functions.
>
> To fix this issue %GetOptimizationStatus() now returns a set of flags instead of a single value.
>
> This CL also adds more helper functions to mjsunit, like isNeverOptimize(), isAlwaysOptimize(),
> isOptimized(fun), etc.
>
> BUG=v8:5890
>
> Review-Url: https://codereview.chromium.org/2654733004
> Cr-Commit-Position: refs/heads/master@{#42703}
> Committed: d1ddec7857

TBR=mstarzinger@chromium.org,ishell@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5890

Review-Url: https://codereview.chromium.org/2655223003
Cr-Commit-Position: refs/heads/master@{#42704}
2017-01-26 15:04:47 +00:00
ishell
d1ddec7857 [tests] Make assertOptimized()/assertUnoptimized() great again.
The mentioned asserts did not work properly with interpreted and turbofanned functions.

To fix this issue %GetOptimizationStatus() now returns a set of flags instead of a single value.

This CL also adds more helper functions to mjsunit, like isNeverOptimize(), isAlwaysOptimize(),
isOptimized(fun), etc.

BUG=v8:5890

Review-Url: https://codereview.chromium.org/2654733004
Cr-Commit-Position: refs/heads/master@{#42703}
2017-01-26 14:35:29 +00:00
kozyatinskiy
5a1ad6bd1f Revert of Temporarily skip debugger/debug/es8/async-function-debug-scopes test. (patchset #1 id:1 of https://codereview.chromium.org/2636473002/ )
Reason for revert:
Inspector doesn't call any JS on async event any more.

https://codereview.chromium.org/2623313005/

Original issue's description:
> Temporarily skip debugger/debug/es8/async-function-debug-scopes test.
>
> BUG=v8:5837
> NOTRY=true
>
> Review-Url: https://codereview.chromium.org/2636473002
> Cr-Commit-Position: refs/heads/master@{#42319}
> Committed: 93aca16937

TBR=machenbach@chromium.org,ishell@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5837

Review-Url: https://codereview.chromium.org/2637533002
Cr-Commit-Position: refs/heads/master@{#42345}
2017-01-13 23:37:06 +00:00
ishell
93aca16937 Temporarily skip debugger/debug/es8/async-function-debug-scopes test.
BUG=v8:5837
NOTRY=true

Review-Url: https://codereview.chromium.org/2636473002
Cr-Commit-Position: refs/heads/master@{#42319}
2017-01-13 11:49:21 +00:00
adamk
66178c8f53 Remove --harmony-async-await runtime flag
It shipped with Chrome 55 stable.

R=littledan@chromium.org

Review-Url: https://codereview.chromium.org/2621173002
Cr-Commit-Position: refs/heads/master@{#42203}
2017-01-10 23:27:02 +00:00
yangguo
d5566b9e77 [inspector] gracefully handle stack overflows in the inspector.
Hopefully we can avoid going through JS at all, so we can avoid this issue.

R=jgruber@chromium.org, kozyatinskiy@chromium.org
BUG=v8:5654

Review-Url: https://codereview.chromium.org/2510093002
Cr-Original-Commit-Position: refs/heads/master@{#41802}
Committed: 3ab3b6261a
Review-Url: https://codereview.chromium.org/2510093002
Cr-Commit-Position: refs/heads/master@{#41807}
2016-12-19 14:07:55 +00:00
yangguo
a680b260ed Revert of [inspector] gracefully handle stack overflows in the inspector. (patchset #13 id:240001 of https://codereview.chromium.org/2510093002/ )
Reason for revert:
asan failure: https://build.chromium.org/p/client.v8/builders/V8%20Mac64%20ASAN/builds/10047/steps/Ignition%20-%20turbofan/logs/regress-2318

Original issue's description:
> [inspector] gracefully handle stack overflows in the inspector.
>
> Hopefully we can avoid going through JS at all, so we can avoid this issue.
>
> R=jgruber@chromium.org, kozyatinskiy@chromium.org
> BUG=v8:5654
>
> Review-Url: https://codereview.chromium.org/2510093002
> Cr-Commit-Position: refs/heads/master@{#41802}
> Committed: 3ab3b6261a

TBR=jgruber@chromium.org,kozyatinskiy@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5654

Review-Url: https://codereview.chromium.org/2583173002
Cr-Commit-Position: refs/heads/master@{#41805}
2016-12-19 13:28:10 +00:00
yangguo
3ab3b6261a [inspector] gracefully handle stack overflows in the inspector.
Hopefully we can avoid going through JS at all, so we can avoid this issue.

R=jgruber@chromium.org, kozyatinskiy@chromium.org
BUG=v8:5654

Review-Url: https://codereview.chromium.org/2510093002
Cr-Commit-Position: refs/heads/master@{#41802}
2016-12-19 12:24:57 +00:00
yangguo
341b39f9d0 [debug-wrapper] migrate some scope related tests
R=jgruber@chromium.org
BUG=v8:5530

Review-Url: https://codereview.chromium.org/2566093002
Cr-Commit-Position: refs/heads/master@{#41688}
2016-12-14 07:20:33 +00:00
yangguo
86d38086f8 [debug-wrapper] adapt stepping tests to inspector behavior.
R=jgruber@chromium.org
BUG=v8:5530

Review-Url: https://codereview.chromium.org/2530533002
Cr-Commit-Position: refs/heads/master@{#41215}
2016-11-23 12:38:35 +00:00
rmcilroy
5f5300a61b [compiler] Ensure code unsupported by Crankshaft goes to Ignition.
BUG=v8:4280,v8:5657

Review-Url: https://codereview.chromium.org/2505933008
Cr-Commit-Position: refs/heads/master@{#41209}
2016-11-23 09:30:34 +00:00
jgruber
facd6b9a4a [debug-wrapper] Migrate more tests
* Fix setting script-scope variables through inspector by internalizing
  their names.
* Reconstruct values of Number, String, and Boolean classes.
* Adapt a couple of tests for API restrictions.

BUG=v8:5530

Review-Url: https://codereview.chromium.org/2512963002
Cr-Commit-Position: refs/heads/master@{#41175}
2016-11-22 12:44:18 +00:00
jgruber
1834ab7246 [debug-wrapper] Adapt tests, breakpoint.actual_location
Adapted various tests to restrictions of inspector protocol:

* osr-typing-debug-change: Don't set function variable value.
* debug-evaluate-locals: Add variable introduced by eval, run typeof
  inside evaluate().
* regress-419663: Don't set duplicate breakpoints.
* regress-crbug-465298: Compare against function name instead of value.
* regress-crbug-621361: Make evaluate return string results.
* debug-script: Various counts were off due to new way tests are called.
                Added new inspector script type.

Breakpoints now contain the actual break position, and remote object
reconstruction has been extended a bit.

BUG=v8:5530

Review-Url: https://codereview.chromium.org/2505363002
Cr-Commit-Position: refs/heads/master@{#41129}
2016-11-21 09:29:17 +00:00
eholk
eaed31c5f5 [wasm] Add guard regions to end of WebAssembly.Memory buffers
With this change, WebAssembly.Memory objects have backing stores allocated as an
8GB region where everything beyond the size of the Wasm heap is inaccessible.

GrowMemory is now implemented by changing the protection on the guard regions to
make the new portions of the heap accessible.

Guard pages are not enabled by default, but this change adds a flag and a test
variant to make sure we get test coverage on them.

BUG= https://bugs.chromium.org/p/v8/issues/detail?id=5277

Review-Url: https://codereview.chromium.org/2396433008
Cr-Commit-Position: refs/heads/master@{#41089}
2016-11-17 20:29:13 +00:00
jgruber
4fb4f3408c [debug-wrapper] LiveEdit, frame.restart(), breakpoints
This adds access to the LiveEdit API object, frame.restart(), and
various breakpoint setters. The LiveEdit API still depends on the JS
debugging context and blocks its removal; but it should be removed
once LiveEdit is rewritten in the midterm.

BUG=v8:5530

Review-Url: https://codereview.chromium.org/2503293002
Cr-Commit-Position: refs/heads/master@{#41062}
2016-11-17 08:43:59 +00:00
jgruber
b06c4ce5a6 [debug-wrapper] Further extend the debug wrapper
This CL further extends the debug wrapper, migrates around 60 tests, and
removes a few tests that use functionality we will not support anymore.

In more detail:

* Removed tests that use:
  * enable/disable individual breakpoints
  * invocationText()
  * the ScriptCollected event
  * showBreakPoints
  * evalFromScript (and similar)
  * mirror.constructedBy and mirror.referencedBy
  * event_data.promise()
* Some frame.evaluate uses were adapted since due to differences between
  remote objects (inspector) and mirrors. For instance, exceptions are
  currently not recreated exactly, since the inspector protocol does not
  give us the stack and message separately. Other objects (such as
  'this' in debug-evaluate-receiver-before-super) need to be explicitly
  converted to a string before the test works correctly.
* Ensure that inspector stores the script before sending ScriptParsed and
  ScriptFailedToParse events in order to be able to use the script from
  within those events.
* Better remote object reconstruction (e.g. for undefined and arrays).
* New functionality in wrapper:
  * debuggerFlags().breakPointsActive.setValue()
  * scripts()
  * execState.setVariableValue()
  * execState.scopeObject().value()
  * execState.scopeObject().property()
  * execState.frame().allScopes()
  * eventData.exception()
  * eventData.script()
  * setBreakPointsActive()

BUG=v8:5530

Review-Url: https://codereview.chromium.org/2497973002
Cr-Commit-Position: refs/heads/master@{#41019}
2016-11-16 08:34:44 +00:00
jgruber
b32ee40de8 [debug-wrapper] Conditional breaks, locals, evaluate, scopes
This CL adds support for:
* conditional breaks in setBreakpoint,
* locals in frame.local{Count,Name,Value},
* evaluation on a frame in frame.evaluate,
* and more detailed scope information in scopeObject.

Uses of several functions that are not covered by the
inspector protocol and are only used in tests have been removed.

Local handling has been modified to also include arguments as locals.
Inspector differs in this regard from our FrameDetails in that
arguments are always shown as locals. Argument-related functions
were removed.

BUG=v8:5530

Review-Url: https://codereview.chromium.org/2491543002
Cr-Commit-Position: refs/heads/master@{#40917}
2016-11-11 12:08:34 +00:00
mstarzinger
93c6595200 [turbofan] Advance bytecode offset after lazy deopt.
This changes {FrameState} nodes modeling "after" states to use bytecode
offsets pointing to the deoptimizing bytecode. This is in sync with the
normal execution, as the bytecode offset is advanced after operations
complete in regular bytecode handlers.

The change is necessary to ensure lazy deoptimized frames contain an
accurate bytecode offset while they are on the stack. Such frames can be
inspected by various stack walks. The continuation builtin will advance
the bytecode offset upon return.

R=jarin@chromium.org
TEST=mjsunit/regress/regress-crbug-660379
BUG=chromium:660379

Review-Url: https://codereview.chromium.org/2487173002
Cr-Commit-Position: refs/heads/master@{#40887}
2016-11-10 11:35:22 +00:00
jgruber
60d60fd716 [debugger] Migrate more debugger tests to inspector
This moves all tests currently working with the inspector debugger wrapper to
test/debugger.

BUG=v8:5530

Review-Url: https://codereview.chromium.org/2480223002
Cr-Commit-Position: refs/heads/master@{#40824}
2016-11-08 10:39:08 +00:00
jgruber
ea48d0942a [debugger] Further stepping support in test wrapper
This CL adds further support to the test wrapper. We are now able to
run almost all mjsunit/debug-step-* tests using the inspector backend.

debug-stepframe-* tests are not yet supported since inspector does not
know a 'frame' step type.

The interface has also been improved to be able to move these tests to
inspector mostly without modification.

BUG=v8:5330

Review-Url: https://codereview.chromium.org/2466273005
Cr-Commit-Position: refs/heads/master@{#40800}
2016-11-07 12:25:24 +00:00
yangguo
2f135d464c [debugger] basic test infrastructure for new debugger test api.
This introduces:
- a way in d8 to send messages to the inspector and receive responses.
- a new test suite where existing debugger tests should migrate to.

R=jgruber@chromium.org, kozyatinskiy@chromium.org, machenbach@chromium.org
BUG=v8:5530

Review-Url: https://chromiumcodereview.appspot.com/2425973002
Cr-Commit-Position: refs/heads/master@{#40487}
2016-10-21 06:38:05 +00:00