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Only set assets directory after assets are uploaded onto devfs. (#85418)

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Lau Ching Jun 2021-06-28 13:16:04 -07:00 committed by GitHub
parent b046218413
commit af42e7d730
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4 changed files with 104 additions and 36 deletions
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3
packages/flutter_tools/lib/src/devfs.dart
View File

@ -480,6 +480,9 @@ class DevFS {
final Directory rootDirectory;
final Set<String> assetPathsToEvict = <String>{};
// A flag to indicate whether we have called `setAssetDirectory` on the target device.
bool hasSetAssetDirectory = false;
List<Uri> sources = <Uri>[];
DateTime lastCompiled;
DateTime _previousCompiled;

4
packages/flutter_tools/lib/src/isolated/devfs_web.dart
View File

@ -660,6 +660,10 @@ class WebDevFS implements DevFS {
Dwds get dwds => webAssetServer.dwds;
// A flag to indicate whether we have called `setAssetDirectory` on the target device.
@override
bool hasSetAssetDirectory = false;
Future<DebugConnection> _cachedExtensionFuture;
StreamSubscription<void> _connectedApps;

30
packages/flutter_tools/lib/src/run_hot.dart
View File

@ -279,14 +279,6 @@ class HotRunner extends ResidentRunner {
device.generator.accept();
}
final List<FlutterView> views = await device.vmService.getFlutterViews();
final Uri deviceAssetsDirectoryUri = device.devFS.baseUri.resolveUri(globals.fs.path.toUri(getAssetBuildDirectory()));
await Future.wait<void>(views.map<Future<void>>(
(FlutterView view) => device.vmService.setAssetDirectory(
assetsDirectory: deviceAssetsDirectoryUri,
uiIsolateId: view.uiIsolate.id,
viewId: view.id,
)
));
for (final FlutterView view in views) {
globals.printTrace('Connected to $view.');
}
@ -896,7 +888,7 @@ class HotRunner extends ResidentRunner {
}
reloadVMTimer.stop();
await _evictDirtyAssets();
await evictDirtyAssets();
final Stopwatch reassembleTimer = _stopwatchFactory.createStopwatch('reloadSources:reassemble')..start();
@ -997,13 +989,31 @@ class HotRunner extends ResidentRunner {
printDebuggerList();
}
Future<void> _evictDirtyAssets() async {
@visibleForTesting
Future<void> evictDirtyAssets() async {
final List<Future<Map<String, dynamic>>> futures = <Future<Map<String, dynamic>>>[];
for (final FlutterDevice device in flutterDevices) {
if (device.devFS.assetPathsToEvict.isEmpty) {
continue;
}
final List<FlutterView> views = await device.vmService.getFlutterViews();
// If this is the first time we update the assets, make sure to call the setAssetDirectory
if (!device.devFS.hasSetAssetDirectory) {
final Uri deviceAssetsDirectoryUri = device.devFS.baseUri.resolveUri(globals.fs.path.toUri(getAssetBuildDirectory()));
await Future.wait<void>(views.map<Future<void>>(
(FlutterView view) => device.vmService.setAssetDirectory(
assetsDirectory: deviceAssetsDirectoryUri,
uiIsolateId: view.uiIsolate.id,
viewId: view.id,
)
));
for (final FlutterView view in views) {
globals.printTrace('Set asset directory in $view.');
}
device.devFS.hasSetAssetDirectory = true;
}
if (views.first.uiIsolate == null) {
globals.printError('Application isolate not found for $device');
continue;

103
packages/flutter_tools/test/general.shard/resident_runner_test.dart
View File

@ -139,6 +139,14 @@ const FakeVmServiceRequest setAssetBundlePath = FakeVmServiceRequest(
}
);
const FakeVmServiceRequest evict = FakeVmServiceRequest(
method: 'ext.flutter.evict',
args: <String, Object>{
'value': 'asset',
'isolateId': '1',
}
);
final Uri testUri = Uri.parse('foo://bar');
void main() {
@ -179,7 +187,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
]);
final Completer<DebugConnectionInfo> futureConnectionInfo = Completer<DebugConnectionInfo>.sync();
final Completer<void> futureAppStart = Completer<void>.sync();
@ -203,7 +210,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
]);
final FakeResidentCompiler residentCompiler = FakeResidentCompiler()
..nextOutput = const CompilerOutput('foo', 0 ,<Uri>[]);
@ -295,7 +301,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
]);
final FakeResidentCompiler residentCompiler = FakeResidentCompiler()
..nextOutput = const CompilerOutput('foo', 0 ,<Uri>[]);
@ -320,7 +325,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
listViews,
FakeVmServiceRequest(
method: 'getIsolate',
@ -389,7 +393,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
listViews,
]);
final Completer<DebugConnectionInfo> futureConnectionInfo = Completer<DebugConnectionInfo>.sync();
@ -422,7 +425,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
]);
final Completer<DebugConnectionInfo> futureConnectionInfo = Completer<DebugConnectionInfo>.sync();
final Completer<void> futureAppStart = Completer<void>.sync();
@ -444,7 +446,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
listViews,
]);
final Completer<DebugConnectionInfo> futureConnectionInfo = Completer<DebugConnectionInfo>.sync();
@ -479,7 +480,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
listViews,
]);
residentRunner = HotRunner(
@ -526,7 +526,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
listViews,
FakeVmServiceRequest(
method: 'getIsolate',
@ -571,7 +570,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
listViews,
FakeVmServiceRequest(
method: 'getVM',
@ -632,7 +630,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
listViews,
FakeVmServiceRequest(
method: 'getVM',
@ -697,7 +694,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
listViews,
FakeVmServiceRequest(
method: 'getVM',
@ -765,7 +761,6 @@ void main() {
jsonResponse: fakeVM.toJson(),
),
listViews,
setAssetBundlePath,
listViews,
FakeVmServiceRequest(
method: 'getVM',
@ -853,7 +848,6 @@ void main() {
listViews,
listViews,
listViews,
setAssetBundlePath,
FakeVmServiceRequest(
method: 'getIsolate',
args: <String, Object>{
@ -914,7 +908,6 @@ void main() {
listViews,
listViews,
listViews,
setAssetBundlePath,
FakeVmServiceRequest(
method: 'getIsolate',
args: <String, Object>{
@ -981,7 +974,6 @@ void main() {
listViews,
listViews,
listViews,
setAssetBundlePath,
FakeVmServiceRequest(
method: 'getIsolate',
args: <String, Object>{
@ -1103,7 +1095,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
]);
final Completer<DebugConnectionInfo> futureConnectionInfo = Completer<DebugConnectionInfo>.sync();
final Completer<void> futureAppStart = Completer<void>.sync();
@ -1421,7 +1412,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
]);
residentRunner = ColdRunner(
<FlutterDevice>[
@ -1465,7 +1455,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
], wsAddress: testUri);
globals.fs.file(globals.fs.path.join('lib', 'main.dart')).createSync(recursive: true);
residentRunner = HotRunner(
@ -1488,7 +1477,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
], wsAddress: testUri);
globals.fs.file(globals.fs.path.join('lib', 'main.dart')).createSync(recursive: true);
residentRunner = HotRunner(
@ -1511,7 +1499,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
], wsAddress: testUri);
globals.fs.file(globals.fs.path.join('lib', 'main.dart')).createSync(recursive: true);
residentRunner = HotRunner(
@ -1542,7 +1529,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
], wsAddress: testUri);
globals.fs.file(globals.fs.path.join('lib', 'main.dart')).createSync(recursive: true);
residentRunner = HotRunner(
@ -1573,7 +1559,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
], wsAddress: testUri);
globals.fs.file(globals.fs.path.join('lib', 'main.dart')).createSync(recursive: true);
residentRunner = HotRunner(
@ -1597,7 +1582,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
], wsAddress: testUri);
globals.fs.file(globals.fs.path.join('lib', 'main.dart')).createSync(recursive: true);
residentRunner = HotRunner(
@ -1625,7 +1609,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
], wsAddress: testUri);
globals.fs.file(globals.fs.path.join('lib', 'main.dart')).createSync(recursive: true);
residentRunner = HotRunner(
@ -1646,7 +1629,6 @@ void main() {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
listViews,
setAssetBundlePath,
]);
globals.fs.file(globals.fs.path.join('lib', 'main.dart')).createSync(recursive: true);
residentRunner = HotRunner(
@ -1925,6 +1907,72 @@ void main() {
expect((residentRunner.residentDevtoolsHandler as NoOpDevtoolsHandler).wasShutdown, true);
}));
testUsingContext('HotRunner sets asset directory when first evict assets', () => testbed.run(() async {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
setAssetBundlePath,
evict,
]);
residentRunner = HotRunner(
<FlutterDevice>[
flutterDevice,
],
stayResident: false,
debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
target: 'main.dart',
devtoolsHandler: createNoOpHandler,
);
(flutterDevice.devFS as FakeDevFS).assetPathsToEvict = <String>{'asset'};
expect(flutterDevice.devFS.hasSetAssetDirectory, false);
await (residentRunner as HotRunner).evictDirtyAssets();
expect(flutterDevice.devFS.hasSetAssetDirectory, true);
expect(fakeVmServiceHost.hasRemainingExpectations, false);
}));
testUsingContext('HotRunner does not sets asset directory when no assets to evict', () => testbed.run(() async {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
]);
residentRunner = HotRunner(
<FlutterDevice>[
flutterDevice,
],
stayResident: false,
debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
target: 'main.dart',
devtoolsHandler: createNoOpHandler,
);
expect(flutterDevice.devFS.hasSetAssetDirectory, false);
await (residentRunner as HotRunner).evictDirtyAssets();
expect(flutterDevice.devFS.hasSetAssetDirectory, false);
expect(fakeVmServiceHost.hasRemainingExpectations, false);
}));
testUsingContext('HotRunner does not set asset directory if it has been set before', () => testbed.run(() async {
fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[
listViews,
evict,
]);
residentRunner = HotRunner(
<FlutterDevice>[
flutterDevice,
],
stayResident: false,
debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
target: 'main.dart',
devtoolsHandler: createNoOpHandler,
);
(flutterDevice.devFS as FakeDevFS).assetPathsToEvict = <String>{'asset'};
flutterDevice.devFS.hasSetAssetDirectory = true;
await (residentRunner as HotRunner).evictDirtyAssets();
expect(flutterDevice.devFS.hasSetAssetDirectory, true);
expect(fakeVmServiceHost.hasRemainingExpectations, false);
}));
}
class FakeDartDevelopmentServiceException implements dds.DartDevelopmentServiceException {
@ -2231,6 +2279,9 @@ class FakeDevFS extends Fake implements DevFS {
UpdateFSReport nextUpdateReport = UpdateFSReport(success: true);
@override
bool hasSetAssetDirectory = false;
@override
Future<Uri> create() async {
return Uri();