Robert Nystrom
a323c55162
Change-Id: I4d492a63a41880ef8cd69321372a4853825b9efd Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/426321 Reviewed-by: Liam Appelbe <liama@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Commit-Queue: Liam Appelbe <liama@google.com>
55 lines
1.8 KiB
Dart
55 lines
1.8 KiB
Dart
// Copyright (c) 2012, 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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//
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// Process test program to errors during startup of the process.
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import 'dart:async';
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import 'dart:io';
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import "package:expect/expect.dart";
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// ENOENT and ERROR_FILE_NOT_FOUND on Windows both have the same value.
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// Note: we are setting PATH to an empty string in tests below because on
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// POSIX systems if target binary name does not contain `/` then it is
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// searched through PATH and if it is not found anywhere in the PATH
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// but some folder in PATH is inaccessible then underlying execvp(...)
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// call will return EACCES (13) instead of ENOENT.
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// For example on some Android devices PATH would include /sbin with is
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// inaccessible - so this test will fail.
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const ENOENT = 2;
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testStartError() {
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Future<Process> processFuture = Process.start(
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"__path_to_something_that_should_not_exist__",
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const [],
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environment: {"PATH": ""},
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);
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processFuture
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.then((p) => Expect.fail('got process despite start error'))
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.catchError((error, stackTrace) {
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Expect.isTrue(error is ProcessException);
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Expect.equals(ENOENT, error.errorCode, error.toString());
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Expect.notEquals(stackTrace.toString(), '');
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});
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}
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testRunError() {
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Future<ProcessResult> processFuture = Process.run(
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"__path_to_something_that_should_not_exist__",
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const [],
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environment: {"PATH": ""},
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);
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processFuture.then((result) => Expect.fail("exit handler called")).catchError(
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(error) {
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Expect.isTrue(error is ProcessException);
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Expect.equals(ENOENT, error.errorCode, error.toString());
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},
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);
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}
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main() {
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testStartError();
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testRunError();
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}
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