This change adds two new RPCs and various new properties:
- getAllocationTraces
- setTraceClassAllocation
- classId and identityHashCode properties in CpuSample
- traceAllocations property in Class
TEST=get_allocation_traces_test.dart
package:vm_service has been regenerated for 3.43 of the service protocol
and is ready for a 6.1.0 release.
Change-Id: Ia8ed055423798d7d17fe9f5fd74efb4239b875fc
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/182666
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
This reverts commit 65e3c9d3b1.
Reason for revert: package:logging, package:stack_trace and package:usage need to be migrated first.
Original change's description:
> [vm, service, observatory] Bang Bang (My Type System Shot Me Down).
>
> Port the service tests and Observatory to Dart 3.
>
> Changes from the original landing:
>
> - The old tests are copied to observatory_2 / service_2 so the service can still be tested when running a legacy mode program
> - The test harness is taught about 'service_2'
> - Observatory's package is added to front end's opt-in list
> - Fixed some places in the bot configuration matrix so ensure 'service' runs on legacy bots and 'service_2' on weak-mode bots
>
> The ported tests themselves are not changed.
>
> Change-Id: I1d7e5cc61cdc044e1985e851bea7fd8a18f7d810
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149720
> Commit-Queue: Ryan Macnak <rmacnak@google.com>
> Reviewed-by: Ben Konyi <bkonyi@google.com>
TBR=bkonyi@google.com,rmacnak@google.com
Change-Id: I43b72f149d8d7e9fe06006cdd8593fed1726aa3a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152004
Reviewed-by: David Morgan <davidmorgan@google.com>
Commit-Queue: David Morgan <davidmorgan@google.com>
Port the service tests and Observatory to Dart 3.
Changes from the original landing:
- The old tests are copied to observatory_2 / service_2 so the service can still be tested when running a legacy mode program
- The test harness is taught about 'service_2'
- Observatory's package is added to front end's opt-in list
- Fixed some places in the bot configuration matrix so ensure 'service' runs on legacy bots and 'service_2' on weak-mode bots
The ported tests themselves are not changed.
Change-Id: I1d7e5cc61cdc044e1985e851bea7fd8a18f7d810
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149720
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>
This reverts commit a4c6356df3.
Reason for revert: external_service_notification_invocation_test failing on at least AOT
Original change's description:
> [ VM / Service ] Migrated Observatory service tests from package:unittest to package:test and package:expect.
>
> Tests which previously used 'expect' in the target process have been
> changed to use 'Expect.*' as 'package:test' throws an exception when
> using 'expect' outside of a 'test(...)' scope.
>
> Change-Id: I4e031cafd19f294bfcb1deb6a253b42b4122e653
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/140160
> Commit-Queue: Ben Konyi <bkonyi@google.com>
> Reviewed-by: Ryan Macnak <rmacnak@google.com>
TBR=bkonyi@google.com,rmacnak@google.com,asiva@google.com
Change-Id: I242156e0868d6bd0a3b6d7f7db94c22001d5dbc4
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/140221
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>
Tests which previously used 'expect' in the target process have been
changed to use 'Expect.*' as 'package:test' throws an exception when
using 'expect' outside of a 'test(...)' scope.
Change-Id: I4e031cafd19f294bfcb1deb6a253b42b4122e653
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/140160
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Fix observatory tests broken by running dartfmt due to line and column changes.
Temporarily reverted formatting for evaluate_activation_test.dart as dartfmt doesn't yet handle multitests.
BUG=
R=johnmccutchan@google.com
Review-Url: https://codereview.chromium.org/2759973004 .
I've omitted files where the formatter output is significantly uglier
than the original code and I'll send those files in a separate CL
with options for how to make the code look reasonable while still
taking advantage of the formatter.
BUG=
R=johnmccutchan@google.com
Review-Url: https://codereview.chromium.org/2751423005 .
We have a racy read of the object header in the stack frame walker
called from the profiler (in this case the gc marker is running at
the same time).
It is appropriate to avoid this even though we think the access is
safe as the objects are in old space and never forwarded and only
the mark bits are manipulated while marking
BUG=
R=johnmccutchan@google.com
Review URL: https://codereview.chromium.org/2517473002 .
Service:
- [x] Add "_profilerMode" to VM response. "VM" or "Dart" depending on --profile-vm flag.
- [x] Output a tree where VM tag are treated as executing "exit frame" functions when profiling Dart.
- [x] tick "exit frame" tag functions when profiling Dart.
Observatory:
- [x] don't include option for VM tags when profiling Dart.
- [x] default to no tags when profiling Dart.
- [x] indent the colored bar closer to the down arrow.
- [x] don't show percentages for user tag rows.
- [x] Update cpu profile table view to use virtual tree.
- [x] Update class allocation view to use virtual tree.
BUG=
R=rmacnak@google.com
Review URL: https://codereview.chromium.org/1851293005 .
- Split service test common helper into separate file.
- Make many tests easier to adapt to line number changes.
- Refactor test launching in preparation of running these tests against sky_shell
- Pass --testee-mode as an environment variable instead of of a command line flag because Flutter applications cannot receive command line arguments.
BUG=
R=rmacnak@google.com
Review URL: https://codereview.chromium.org/1726773002 .
They were used as the class of closure instances and as the type class of
function types.
All closure instances now have class _Closure and function types are represented
by a new class FunctionType extending AbstractType.
Fix issue 24567 and add regression test.
R=asiva@google.com, rmacnak@google.com
Review URL: https://codereview.chromium.org/1584223006 .
Ben Konyi