This is a reland of 58860f4814
Original change's description:
> Improve handling of disable-dartdev-analytics
>
> This is second try of https://dart-review.googlesource.com/c/sdk/+/171284
> that was reverted to to faulty logic in main_options.
>
> Some other refactorings are piggy-backed along.
>
> TestProject.runSync no longer takes a 'command' argument. It was anyway
> often not an argument.
>
> Also stop the messy handling of pub arguments. It is no longer needed.
>
> BUG: https://github.com/dart-lang/sdk/issues/44135
> Change-Id: I49abf5810d9ea262409ba9d93f0471037cb8a753
> TEST=The VM change is tested via all the pkg/dartdev/test/command/* tests that invoke dart with the --no-analytics flag.
> TEST=Furthermore manual test that the --no-analytics flag is passed to dartdev.
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/174261
> Reviewed-by: Jonas Jensen <jonasfj@google.com>
> Commit-Queue: Sigurd Meldgaard <sigurdm@google.com>
Change-Id: I725662f578d061f87171ceffe9aff3de83688f58
TEST=Furthermore run the vm-kernel-precomp-obfuscate-linux-release-x64-try trybot
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/174473
Commit-Queue: Sigurd Meldgaard <sigurdm@google.com>
Reviewed-by: Jonas Jensen <jonasfj@google.com>
This is second try of https://dart-review.googlesource.com/c/sdk/+/171284
that was reverted to to faulty logic in main_options.
Some other refactorings are piggy-backed along.
TestProject.runSync no longer takes a 'command' argument. It was anyway
often not an argument.
Also stop the messy handling of pub arguments. It is no longer needed.
BUG: https://github.com/dart-lang/sdk/issues/44135
Change-Id: I49abf5810d9ea262409ba9d93f0471037cb8a753
TEST=The VM change is tested via all the pkg/dartdev/test/command/* tests that invoke dart with the --no-analytics flag.
TEST=Furthermore manual test that the --no-analytics flag is passed to dartdev.
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/174261
Reviewed-by: Jonas Jensen <jonasfj@google.com>
Commit-Queue: Sigurd Meldgaard <sigurdm@google.com>
Previously the help messages for 'dart run' were output by a secondary
VM spawned solely to print the VM's help message. However, this help
message was not consistent with those found for other DartDev commands.
With this change, the 'run' command:
- Uses package:args to create a help message consistent with other
DartDev commands.
- No longer accepts arbitrary options and is instead restricted to a
subset of common flags. Passing a VM flag which is not included in
this subset of commands will result in an argument error if passed
*after* the 'run' command. Other VM flags can be passed immediately
following 'dart' and before the DartDev command.
- No longer outputs the VM verbose options when invoked with '--help
--verbose'. VM verbose options and the original VM help message can
be viewed by running 'dart --help --verbose'. This makes uncommon
VM flags used for development less visible to regular users.
- Now properly forwards the subset of VM options accepted by 'run' to
the VM (e.g., 'dart run --observe --no-pause-isolates-on-exit foo.dart'
would have ignored '--no-pause-isolates-on-exit').
Change-Id: Ie56b767cc21e6af3630c742458a6c3e9f7418250
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/155841
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
This is a reland of 604a366065
Original change's description:
> [ VM / DartDev ] Run all debugging sessions via 'dart run'
>
> Prior to this change, running `dart --observe foo.dart` would result in
> the DartDev flow being bypassed. While `dart foo.dart` will continue to
> bypass DartDev and be run directly, running either `dart --observe
> <vm-flags> foo.dart` or `dart --enable-vm-service <vm-flags> foo.dart`
> will result in the command being implicitly converted to `dart run
> --observe <vm-flags> foo.dart`. This is required for all standalone VM
> instances to run against DDS instead of the VM service directly.
>
> As usual, the DartDev flow can always be bypassed by providing the
> --disable-dart-dev flag.
>
> Change-Id: I211cd1ec4b1ec0e75ae0a568a66f1a0fc7b3852f
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/147342
> Commit-Queue: Ben Konyi <bkonyi@google.com>
> Reviewed-by: Siva Annamalai <asiva@google.com>
Change-Id: I917d3056322d74766bdf376a3e28871ad5b66cfa
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/147980
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>
This reverts commit 604a366065.
Reason for revert: Breaks google3, see b/156414355
Original change's description:
> [ VM / DartDev ] Run all debugging sessions via 'dart run'
>
> Prior to this change, running `dart --observe foo.dart` would result in
> the DartDev flow being bypassed. While `dart foo.dart` will continue to
> bypass DartDev and be run directly, running either `dart --observe
> <vm-flags> foo.dart` or `dart --enable-vm-service <vm-flags> foo.dart`
> will result in the command being implicitly converted to `dart run
> --observe <vm-flags> foo.dart`. This is required for all standalone VM
> instances to run against DDS instead of the VM service directly.
>
> As usual, the DartDev flow can always be bypassed by providing the
> --disable-dart-dev flag.
>
> Change-Id: I211cd1ec4b1ec0e75ae0a568a66f1a0fc7b3852f
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/147342
> Commit-Queue: Ben Konyi <bkonyi@google.com>
> Reviewed-by: Siva Annamalai <asiva@google.com>
TBR=bkonyi@google.com,rmacnak@google.com,asiva@google.com
Change-Id: I688a3779e7ccaf85a28dc4d6f5ccf23596109519
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/147900
Reviewed-by: David Morgan <davidmorgan@google.com>
Commit-Queue: David Morgan <davidmorgan@google.com>
Prior to this change, running `dart --observe foo.dart` would result in
the DartDev flow being bypassed. While `dart foo.dart` will continue to
bypass DartDev and be run directly, running either `dart --observe
<vm-flags> foo.dart` or `dart --enable-vm-service <vm-flags> foo.dart`
will result in the command being implicitly converted to `dart run
--observe <vm-flags> foo.dart`. This is required for all standalone VM
instances to run against DDS instead of the VM service directly.
As usual, the DartDev flow can always be bypassed by providing the
--disable-dart-dev flag.
Change-Id: I211cd1ec4b1ec0e75ae0a568a66f1a0fc7b3852f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/147342
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Running the standalone VM in the following ways will result in the
DartDev help message being shown:
- `dart`
- `dart --help`
The following will output the VM help message:
- `dart run`
- `dart help run`
- `dart --help --verbose` (includes verbose VM flags)
- `dart help run --verbose` (includes verbose VM flags)
- `dart run --verbose` (includes verbose VM flags)
The original standalone VM behavior can be restored by providing the --disable_dart_dev flag.
Change-Id: I67cf015d62366efdfd8bf9b215d4319fd5af3f46
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/144497
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Jaime Wren <jwren@google.com>
Work towards https://github.com/flutter/flutter/issues/46724
Background:
on the latest versions of iOS today, we have to use mdns to discover the observatory port and authentication code. For a variety of reasons this can fail, leaving us with no way to connect.
An alternative approach is to specify the observatory port and disable the authentication code. If binding to this port fails, however, we would still like to attempt connecting with mdns.
Overview:
This adds a new flag to the dart SDK, --enable-service-port-fallback. This amends the behavior of the vmservice with a specified port. After failing to bind 3 times to a non-zero port, update the port selection to 0.
Results:
Tested locally two dart VMs with the same specified port:
```
jonahwilliams@jonahwilliams0:~/Documents/engine/src/out/host_debug_unopt$ ./dart --enable-service-port-fallback --observe=8080 example.dart
Observatory server failed to start after 1 tries
Falling back to automatic port selection
vm-service: isolate(2785434094928835) 'main' has no debugger attached and is paused at exit. Connect to Observatory to debug.
Observatory listening on http://127.0.0.1:45663/62A5IHjmv9E=/
```
Change-Id: I582ab402a457330928e5b490f9718fcd52b56720
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/133434
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Jonah Williams <jonahwilliams@google.com>
This reverts commit 6ff7e9ebad.
Reason for revert: <INSERT REASONING HERE>
Original change's description:
> [vmservice] allow fallback on port bind failure
>
> Work towards https://github.com/flutter/flutter/issues/46724
>
> Background:
>
> on the latest versions of iOS today, we have to use mdns to discover the observatory port and authentication code. For a variety of reasons this can fail, leaving us with no way to connect.
>
> An alternative approach is to specify the observatory port and disable the authentication code. If binding to this port fails, however, we would still like to attempt connecting with mdns.
>
> Overview:
>
> This adds a new flag to the dart SDK, --enable-service-port-fallback. This amends the behavior of the vmservice with a specified port. After failing to bind once to a non-zero port, update the port selection to 0.
>
> Results:
>
> Tested locally two dart VMs with the same specified port:
>
> ```
> jonahwilliams@jonahwilliams0:~/Documents/engine/src/out/host_debug_unopt$ ./dart --enable-service-port-fallback --observe=8080 example.dart
> Observatory server failed to start after 1 tries
> Falling back to automatic port selection
> vm-service: isolate(2785434094928835) 'main' has no debugger attached and is paused at exit. Connect to Observatory to debug.
> Observatory listening on http://127.0.0.1:45663/62A5IHjmv9E=/
> ```
>
> Change-Id: I371583edcb603325428f1cb760992e39b9f3b6dc
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/130441
> Commit-Queue: Jonah Williams <jonahwilliams@google.com>
> Reviewed-by: Ben Konyi <bkonyi@google.com>
TBR=bkonyi@google.com,jonahwilliams@google.com
Change-Id: I337b2d549e33ef9c616c276a48ce894a14b1c317
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/133327
Reviewed-by: Jonah Williams <jonahwilliams@google.com>
Commit-Queue: Jonah Williams <jonahwilliams@google.com>
Work towards https://github.com/flutter/flutter/issues/46724
Background:
on the latest versions of iOS today, we have to use mdns to discover the observatory port and authentication code. For a variety of reasons this can fail, leaving us with no way to connect.
An alternative approach is to specify the observatory port and disable the authentication code. If binding to this port fails, however, we would still like to attempt connecting with mdns.
Overview:
This adds a new flag to the dart SDK, --enable-service-port-fallback. This amends the behavior of the vmservice with a specified port. After failing to bind once to a non-zero port, update the port selection to 0.
Results:
Tested locally two dart VMs with the same specified port:
```
jonahwilliams@jonahwilliams0:~/Documents/engine/src/out/host_debug_unopt$ ./dart --enable-service-port-fallback --observe=8080 example.dart
Observatory server failed to start after 1 tries
Falling back to automatic port selection
vm-service: isolate(2785434094928835) 'main' has no debugger attached and is paused at exit. Connect to Observatory to debug.
Observatory listening on http://127.0.0.1:45663/62A5IHjmv9E=/
```
Change-Id: I371583edcb603325428f1cb760992e39b9f3b6dc
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/130441
Commit-Queue: Jonah Williams <jonahwilliams@google.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>
Previously, a valid web socket connection would use the following URI:
`ws://127.0.0.1/ws`
Now, by default, the VM service requires a connection to be made with a
URI similar to the following:
`ws://127.0.0.1:8181/Ug_U0QVsqFs=/ws`
where `Ug_U0QVsqFs` is an authentication code generated and shared by the
service.
This behavior can be disabled with the `--disable-service-auth-codes`
flag.
Change-Id: I288aac58e3ba9d35dca8071f3f7e7a073896c271
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98433
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
To support this, we need to download the current version during gclient
sync, and change the way the --use-abi-version flag is processed so that
there's a distinction between the current version and the flag being
unset (-1). Also bump the oldest supported ABI version.
Bug: https://github.com/dart-lang/sdk/issues/36047
Change-Id: If3fb5e1ba1ebddf11e9f0a9a7c42b7bb0b820ad8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98609
Commit-Queue: Liam Appelbe <liama@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
We do not archive core dumps generated by tests that are expected
to crash - so there is no need to generate those dumps.
It seems that generating core dumps is very slow on Mac and causes
timeouts.
Fixes#35275
Remove Timeout expectations from Crashing tests
Change-Id: I36c89fd583a6a94521560544163f02414cbbf41a
Reviewed-on: https://dart-review.googlesource.com/c/85680
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
- option --no-preview-dart-2 will now result in an error
- change aot-assembly build rule to generate AOT snapshot using Dart 2
- generate coresnapshot using Dart 2 (this snapshot is not used yet, next CL which switch the isolate create code to use this snapshot)
- by pass all Dart1 test runs in the status file
- change the default compiler setting in test.py to use dartk
- have test.py not pick up any configuration for --no-preview-dart-2
Change-Id: Ia136943ebfd0fed0c52683b330745b3e2c7a7ce6
Reviewed-on: https://dart-review.googlesource.com/75820
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
Currently, the VM can create depfiles when writing out a snapshot.
The snapshot file is the output file for the depfile. This change
allows creating a depfile when not writing out a snapshot. It
accomplishes this by adding a new flag --depfile_output_filename,
which allows the user to supply the output filename for the depfile,
which would otherwise be ambiguous when we are not creating a snapshot.
This change also adds the flag --depfile, which
--snapshot_depfile is now an alias of.
related #34026
Change-Id: I45eee463c499fc542e577d805b7ef9911ccb72a7
Reviewed-on: https://dart-review.googlesource.com/67420
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
- Add --preview-dart-2 option back as a nop
- Temporarily treat --checked as an alias for --enable-asserts in Dart2
mode so that google3 test scripts don't need to change.
Change-Id: I3a7d9f9e73d86bc8db247dfcb4e84440258949f6
Reviewed-on: https://dart-review.googlesource.com/62445
Reviewed-by: Zach Anderson <zra@google.com>
Reviewed-by: Keerti Parthasarathy <keertip@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
- make Dart2 the default option for the command line VM
- add option --no-preview-dart-2 as a fallback option to run dart1
- change test scripts to use the executable dart for testing dart2 mode instead of
pkg/vm/tool/dart2
- adjust numerous build and test configurations
Change-Id: Id813fa5b71a89c7ec9335d3f6e83cfc9f35f86e7
Reviewed-on: https://dart-review.googlesource.com/58240
Commit-Queue: Siva Annamalai <asiva@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Reviewed-by: Nate Bosch <nbosch@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Vijay Menon <vsm@google.com>
'--snapshot_kind=script --snapshot=xyz'
produce a kernel dill file which is the equivalent of a script
snapshot in Dart2 world.
Change-Id: I7ba66eb86d9ecdfe1426b8b22b8d673598c4b71f
Reviewed-on: https://dart-review.googlesource.com/52740
Commit-Queue: Siva Annamalai <asiva@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
In addition, this removes support for seeding the VM isolate snapshot with Instructions and referencing those Instructions in the isolate snapshot. This was leftover from an earlier experiment to share Instructions between a Core-JIT snapshot and App-JIT snapshots. Removing this reclaims the sign bit on Instruction offsets.
Add missing cases to TypeTestingStubFinder::StubNameFromAddresss.
Change-Id: Ie87216b4e284db1dc3eddb12f38ddbe8a841d312
Reviewed-on: https://dart-review.googlesource.com/50620
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Ben Konyi