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Suppress non-Flutter log messages in terminal (#11969)

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On iOS 10 and above, suppress engine log messages from system components
other than Flutter. This eliminates a large amount of keyboard/plugin
related noise during edit-refresh development.
This commit is contained in:
Chris Bracken 2017-09-06 19:46:40 -07:00 committed by GitHub
parent a67d648742
commit 39680ebfbd
2 changed files with 5 additions and 4 deletions
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4
packages/flutter_tools/lib/src/ios/devices.dart
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@ -356,9 +356,9 @@ class _IOSDeviceLogReader extends DeviceLogReader {
// Match for lines for the runner in syslog.
//
// iOS 9 format: Runner[297] <Notice>:
// iOS 10 format: Runner(libsystem_asl.dylib)[297] <Notice>:
// iOS 10 format: Runner(Flutter)[297] <Notice>:
final String appName = app == null ? '' : app.name.replaceAll('.app', '');
_lineRegex = new RegExp(appName + r'(\(.*\))?\[[\d]+\] <[A-Za-z]+>: ');
_lineRegex = new RegExp(appName + r'(\(Flutter\))?\[[\d]+\] <[A-Za-z]+>: ');
}
final IOSDevice device;

5
packages/flutter_tools/test/ios/devices_test.dart
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@ -83,10 +83,11 @@ f577a7903cc54959be2e34bc4f7f80b7009efcf4
when(mockIMobileDevice.startLogger()).thenAnswer((_) {
final Process mockProcess = new MockProcess();
when(mockProcess.stdout).thenReturn(new Stream<List<int>>.fromIterable(<List<int>>['''
Runner(libsystem_asl.dylib)[297] <Notice>: A is for ari
Runner(Flutter)[297] <Notice>: A is for ari
Runner(libsystem_asl.dylib)[297] <Notice>: libMobileGestalt MobileGestaltSupport.m:153: pid 123 (Runner) does not have sandbox access for frZQaeyWLUvLjeuEK43hmg and IS NOT appropriately entitled
Runner(libsystem_asl.dylib)[297] <Notice>: libMobileGestalt MobileGestalt.c:550: no access to InverseDeviceID (see <rdar://problem/11744455>)
Runner(libsystem_asl.dylib)[297] <Notice>: I is for ichigo
Runner(Flutter)[297] <Notice>: I is for ichigo
Runner(UIKit)[297] <Notice>: E is for enpitsu"
'''.codeUnits]));
when(mockProcess.stderr).thenReturn(const Stream<List<int>>.empty());
// Delay return of exitCode until after stdout stream data, since it terminates the logger.