Alexander Markov
f5c16512cc
When testing runs with certain set of VM options and tests launch new Dart processes, VM options should be also forwarded to child processes. Change-Id: I7207fe87672cd61fd50d7ac77ef1da67744af183 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/97169 Auto-Submit: Alexander Markov <alexmarkov@google.com> Reviewed-by: Régis Crelier <regis@google.com> Commit-Queue: Alexander Markov <alexmarkov@google.com>
41 lines
1.3 KiB
Dart
41 lines
1.3 KiB
Dart
// Copyright (c) 2018, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// OtherResources=process_inherit_stdio_script.dart
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// Process test program to test 'inherit stdio' processes.
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import 'dart:async';
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import 'dart:convert';
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import 'dart:io';
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import "package:async_helper/async_helper.dart";
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import "package:expect/expect.dart";
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import "process_test_util.dart";
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main() {
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asyncStart();
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// process_inherit_stdio_script.dart spawns a process in inheritStdio mode
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// that prints to its stdout. Since that child process inherits the stdout
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// of the process spawned here, we should see it.
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var script =
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Platform.script.resolve('process_inherit_stdio_script.dart').toFilePath();
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var future = Process.start(Platform.executable,
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[]..addAll(Platform.executableArguments)..addAll([script, "foo"]));
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Completer<String> s = new Completer();
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future.then((process) {
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StringBuffer buf = new StringBuffer();
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process.stdout.transform(utf8.decoder).listen((data) {
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buf.write(data);
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}, onDone: () {
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s.complete(buf.toString());
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});
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});
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s.future.then((String result) {
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Expect.isTrue(result.contains("foo"));
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asyncEnd();
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});
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}
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