* Extends the frontend server controller to validate/reject compile errors in compiles/recompiles.
* Extends the config to permit an 'expectedError' entry.
* Adds a handful of tests to the suite (adapted from the VM's hot reload tests).
Change-Id: I47d814e375c4c72d0406ebf5bdfee3f1975c64f0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/363800
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Commit-Queue: Mark Zhou <markzipan@google.com>
VM hot reload are run via:
1) We first emit a dill for every generation ahead of time (full dill on gen 0, incremental deltas subsequently).
2) We start a VM process at generation 0.
3) The VM process runs until it hits a `hotReload` command. It then uses the VM service protocol to connect to itself and reload the next generation.
4) The VM exits when the next generation isn't found.
* Adds config files to reload tests that allow runtime filtering.
* Implements VM-side hot reloading
* Adds several VM-specific hot reload tests
Change-Id: I1c6ad5c4eed426a0189c1b4af31297c9c1dba717
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/359200
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Commit-Queue: Mark Zhou <markzipan@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
* Adds tests for the memory filesystem
* Enables hot restart/reload tests
* Adds flags to the hot reload suite
* Makes path resolution logic windows-friendly
* Adds test-reporting logic for trybots to hot reload tests
Change-Id: Ic51a0b8a3c6f8b6de20b58b2ac185dacf444cf47
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/353788
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Nate Bosch <nbosch@google.com>
Commit-Queue: Mark Zhou <markzipan@google.com>
The hot reload runner currently only supports d8, but I plan to add support for Chrome and VM execution.
Notable changes:
* Creates `package:reload_test` with helpers for running this suite.
* Updates the module loader with D8-specific branches and hooks for hot reload/restart.
* Exposes DDC runtime variables via a `HotReloadTestRuntime` API.
* Ports constant equality hot restart tests from webdev/dwds (validated to fail if either cache-clearing mechanism fails).
* Partially rolls DDC's d8 preamble forward (towards dart2js's).
* Wraps D8's timer implementation with custom timeout logic to better match Chrome's timing semantics when executing with native JS async.
Tests for the framework and matrix updates will be added in an upcoming change.
Change-Id: I2773b29f464cfd0330e4c653c05e117ae150b4a6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/350021
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Commit-Queue: Mark Zhou <markzipan@google.com>
