| // Copyright (c) 2012, 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 "package:path/path.dart"; |
| import "dart:async"; |
| import "dart:io"; |
| |
| Future copyFileToDirectory(String file, String directory) { |
| switch (Platform.operatingSystem) { |
| case 'linux': |
| case 'macos': |
| return Process.run('cp', [file, directory]); |
| case 'windows': |
| return Process.run('cmd.exe', ['/C', 'copy $file $directory']); |
| default: |
| throw new StateError( |
| 'Unknown operating system ${Platform.operatingSystem}'); |
| } |
| } |
| |
| String getExtensionPath(String buildDirectory) { |
| switch (Platform.operatingSystem) { |
| case 'linux': |
| return join(buildDirectory, 'lib.target', 'libtest_extension.so'); |
| case 'macos': |
| return join(buildDirectory, 'libtest_extension.dylib'); |
| case 'windows': |
| return join(buildDirectory, 'test_extension.dll'); |
| default: |
| throw new StateError( |
| 'Unknown operating system ${Platform.operatingSystem}'); |
| } |
| } |
| |
| bool checkExitCode(int code) { |
| return ((code == 255) || (code == 253)); |
| } |
| |
| bool checkStdError(String err) { |
| return err.contains("Unhandled exception:") || |
| err.contains( |
| "Native extension path must be absolute, or simply the file name"); |
| } |
| |
| // name is either "extension" or "relative_extension" |
| Future test(String name, bool checkForBall) { |
| String scriptDirectory = dirname(Platform.script.toFilePath()); |
| String buildDirectory = dirname(Platform.executable); |
| Directory tempDirectory = |
| Directory.systemTemp.createTempSync('dart_test_${name}_fail'); |
| String testDirectory = tempDirectory.path; |
| |
| // Copy test_extension shared library, test_extension.dart and |
| // test_extension_fail_tester.dart to the temporary test directory. |
| copyFileToDirectory(getExtensionPath(buildDirectory), |
| testDirectory).then((_) { |
| var extensionDartFile = join(scriptDirectory, 'test_${name}.dart'); |
| return copyFileToDirectory(extensionDartFile, testDirectory); |
| }).then((_) { |
| var testExtensionTesterFile = |
| join(scriptDirectory, 'test_${name}_fail_tester.dart'); |
| return copyFileToDirectory(testExtensionTesterFile, testDirectory); |
| }).then((_) { |
| var script = join(testDirectory, 'test_${name}_fail_tester.dart'); |
| return Process.run(Platform.executable, ['--trace-loading', script]); |
| }).then((ProcessResult result) { |
| print("ERR: ${result.stderr}\n\n"); |
| print("OUT: ${result.stdout}\n\n"); |
| if (!checkExitCode(result.exitCode)) { |
| throw new StateError("bad exit code: ${result.exitCode}"); |
| } |
| if (!checkStdError(result.stderr)) { |
| throw new StateError("stderr doesn't contain unhandled exception."); |
| } |
| if (checkForBall) { |
| if (!result.stderr.contains("ball")) { |
| throw new StateError("stderr doesn't contain 'ball'."); |
| } |
| } |
| }).whenComplete(() => tempDirectory.deleteSync(recursive: true)); |
| } |
| |
| main() async { |
| await test("extension", true); |
| await test("relative_extension", false); |
| } |