* Reland "Add --serve-observatory flag to run, attach, and test (#118402)"
This reverts commit 86ab01d2bd82333be7a0cd4957903f424de02104.
* Fix flaky failures
* Fix VM service disappearing failure
* setup wireless debugging to use device IP
* fix tests
* fix unused var and missing annotation
* remove unneeded try catch
* remove commented out line, change null to package id
* better way to get package id
* update mDNS lookup to continously check for server, add messaging if takes too long to find observatory url, update flutter drive to enable publish-port if using network device
* Refactor mDNS Discovery to poll for observatories and better handle multiple instances of the same app. Update drive command to make publish-port more stable. Update attach for iOS to only use Protocol Discovery if applicable, run mDNS and Protocol Discovery simultaneously, handle --debug-port/--debug-url/--device-vmservice-port, continously poll for obseravtories with mDNS, include port in error message when mutliple available
* add and update comments, use logger spinner intead of timer in flutter attach, other small improvements
* add newline to message so next log won't be on same line
* fix install/waiting for permission status progress so it doens't double print the time it took.
* only print backtrace if observatory times out on a physical usb connected device
* fix test
* Update related references from Observatory to Dart VM Service
* fix test
* Add an option for flutter daemon to listen on a TCP port
Added a new class DaemonConnection to reuse the connection handling
between daemon server and client, and handle connection with different
medium (stdio, socket).
Added a new option `listen-on-tcp-port` to the flutter daemon command,
when passed, the daemon will accept commands on a port instead of stdio.
* Review feedback and add test for TcpDaemonStreams
* Review feedbacks
Overhaul of flutter drive in order to deliver a better experience, namely:
* flutter run and flutter drive now share more flags, so code paths that were previously only testable on run are now testable on drive.
* Removes web-initialize-platform as this is no longer used
* flutter drive correctly sets up a logger that shows native exceptions, by connecting to the vm service.
* VM service connection now provides access to memory info without launching devtools (only for debug/profile mode)
Web changes
* Passes on the one test in the repo, otherwise the webdriver code has been isolated as much as possible
Additional NNBD related bug fixes:
No longer passes --enable-experiment to the test script. (FYI @blasten ). earlier we might have assumed that the flutter gallery benchmarks would be migrated along side the app and flutter driver, but only the app under test needs to be migrated. The test scripts should never be run with the experiment.
Overhaul of flutter drive in order to deliver a better experience, namely:
flutter run and flutter drive now share more flags, so code paths that were previously only testable on run are now testable on drive.
Removes web-initialize-platform as this is no longer used
flutter drive correctly sets up a logger that shows native exceptions, by connecting to the vm service.
VM service connection now provides access to memory info without launching devtools (only for debug/profile mode)
Web changes
Passes on the one test in the repo, otherwise the webdriver code has been isolated as much as possible
Additional NNBD related bug fixes:
No longer passes --enable-experiment to the test script. (FYI @blasten ). earlier we might have assumed that the flutter gallery benchmarks would be migrated along side the app and flutter driver, but only the app under test needs to be migrated. The test scripts should never be run with the experiment.
