| // Copyright (c) 2018, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| /// @assertion int readByteSync() |
| /// Synchronously read a byte from stdin. |
| /// @description Checks that bytes are read from [stdin] one-by-one |
| /// @author iarkh@unipro.ru |
| |
| import "../../../Utils/expect.dart"; |
| import "dart:async"; |
| import "dart:io"; |
| |
| Future<ProcessResult> run_Windows( |
| String executable, String executableArgs, String script) { |
| return Process.run( |
| "echo", ["abc", "|", executable, executableArgs, script, "test"], |
| runInShell: true); |
| } |
| |
| Future<ProcessResult> run_Linux( |
| String executable, String executableArgs, String script) { |
| return Process.run( |
| "bash", |
| [ |
| "-c", |
| "echo abc | " + |
| executable + |
| " " + |
| executableArgs + |
| " " + |
| script + |
| " test" |
| ], |
| runInShell: true); |
| } |
| |
| run_process() { |
| stdout.write(stdin.readByteSync()); |
| stdout.write(stdin.readByteSync()); |
| stdout.write(stdin.readByteSync()); |
| } |
| |
| run_main() async { |
| String executable = Platform.resolvedExecutable; |
| String eScript = Platform.script.toString(); |
| String executableArgs = Platform.executableArguments.join(" "); |
| int called = 0; |
| await (Platform.isWindows |
| ? run_Windows(executable, executableArgs, eScript) |
| : run_Linux(executable, executableArgs, eScript)) |
| .then((ProcessResult results) { |
| called++; |
| Expect.equals(Platform.isWindows ? "" : "979899", results.stdout); |
| }); |
| Expect.equals(1, called); |
| } |
| |
| main(List<String> args) { |
| args.length > 0 ? run_process() : run_main(); |
| } |