LCOV - code coverage report
Current view: top level - test_core-0.4.9/lib/src/runner/plugin - remote_platform_helpers.dart (source / functions) Hit Total Coverage
Test: lcov.info Lines: 2 6 33.3 %
Date: 2021-11-28 14:37:50 Functions: 0 0 -

          Line data    Source code
       1             : // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
       2             : // for details. All rights reserved. Use of this source code is governed by a
       3             : // BSD-style license that can be found in the LICENSE file.
       4             : 
       5             : import 'package:stream_channel/stream_channel.dart';
       6             : // ignore: deprecated_member_use
       7             : import 'package:test_api/backend.dart'
       8             :     show RemoteListener, StackTraceFormatter, StackTraceMapper;
       9             : 
      10             : /// Returns a channel that will emit a serialized representation of the tests
      11             : /// defined in [getMain].
      12             : ///
      13             : /// This channel is used to control the tests. Platform plugins should forward
      14             : /// it `deserializeSuite`. It's guaranteed to communicate using only
      15             : /// JSON-serializable values.
      16             : ///
      17             : /// Any errors thrown within [getMain], synchronously or not, will be forwarded
      18             : /// to the load test for this suite. Prints will similarly be forwarded to that
      19             : /// test's print stream.
      20             : ///
      21             : /// If [hidePrints] is `true` (the default), calls to `print()` within this
      22             : /// suite will not be forwarded to the parent zone's print handler. However, the
      23             : /// caller may want them to be forwarded in (for example) a browser context
      24             : /// where they'll be visible in the development console.
      25             : ///
      26             : /// If [beforeLoad] is passed, it's called before the tests have been declared
      27             : /// for this worker.
      28          11 : StreamChannel<Object?> serializeSuite(Function Function() getMain,
      29             :         {bool hidePrints = true,
      30             :         Future Function(
      31             :                 StreamChannel<Object?> Function(String name) suiteChannel)?
      32             :             beforeLoad}) =>
      33          11 :     RemoteListener.start(
      34             :       getMain,
      35             :       hidePrints: hidePrints,
      36             :       beforeLoad: beforeLoad,
      37             :     );
      38             : 
      39             : /// Sets the stack trace mapper for the current test suite.
      40             : ///
      41             : /// This is used to convert JavaScript stack traces into their Dart equivalents
      42             : /// using source maps. It should be set before any tests run, usually in the
      43             : /// `onLoad()` callback to [serializeSuite].
      44           0 : void setStackTraceMapper(StackTraceMapper mapper) {
      45           0 :   var formatter = StackTraceFormatter.current;
      46             :   if (formatter == null) {
      47           0 :     throw StateError(
      48             :         'setStackTraceMapper() may only be called within a test worker.');
      49             :   }
      50             : 
      51           0 :   formatter.configure(mapper: mapper);
      52             : }

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