blob: 08d51918e892fd3931a26058a23fb403a39de95d [file] [log] [blame]
// Copyright (c) 2013, 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.
// Dart test program for testing native extensions.
import 'dart:async';
import 'dart:io';
import 'dart:isolate';
import "package:expect/expect.dart";
import "package:path/path.dart";
Future copyFileToDirectory(String file, String directory) async {
String src = file;
String dst = directory;
ProcessResult result;
switch (Platform.operatingSystem) {
case 'linux':
case 'macos':
result = await'cp', [src, dst]);
case 'windows':
result = await'cmd.exe', ['/C', 'copy $src $dst']);
default:'Unknown operating system ${Platform.operatingSystem}');
if (result.exitCode != 0) {
throw "Failed to copy test file ($file) to temporary directory ($directory)";
Future run(String program, List arguments) async {
print("+ $program ${arguments.join(' ')}");
ProcessResult result = await, arguments);
if (result.exitCode != 0) {
print('Failing process stdout: ${result.stdout}');
print('Failing process stderr: ${result.stderr}');
print('End failing process stderr');'Test failed with exit code ${result.exitCode}');
Future testNativeExtensions(String snapshotKind) async {
String buildDirectory = dirname(Platform.executable);
Directory tempDirectory =
try {
String testDirectory = tempDirectory.path;
String sourceDirectory = Platform.script.resolve('..').toFilePath();
// Copy sample_extension dart files and sample_extension tests to the
// temporary test directory.
for (var file in [
]) {
await copyFileToDirectory(join(sourceDirectory, file), testDirectory);
for (var test in [
]) {
String script = join(testDirectory, test);
String snapshot;
if (snapshotKind == null) {
snapshot = script;
} else {
snapshot = join(testDirectory, "$test.snapshot");
await run(Platform.executable,
['--snapshot=$snapshot', '--snapshot-kind=$snapshotKind', script]);
await run(Platform.executable, [snapshot]);
} finally {
await tempDirectory.deleteSync(recursive: true);