Remove unittest and matcher from the repo.

pkg/unittest/lib/src/simple_configuration.dart

Index: pkg/unittest/lib/src/simple_configuration.dart
diff --git a/pkg/unittest/lib/src/simple_configuration.dart b/pkg/unittest/lib/src/simple_configuration.dart
deleted file mode 100644
index aa249778fa4a8ca9e5c455669d3861e625bbc599..0000000000000000000000000000000000000000
--- a/pkg/unittest/lib/src/simple_configuration.dart
+++ /dev/null
@@ -1,199 +0,0 @@
-// 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.
-
-part of unittest;
-
-// A custom failure handler for [expect] that routes expect failures
-// to the config.
-class _ExpectFailureHandler extends DefaultFailureHandler {
-  final SimpleConfiguration _config;
-
-  _ExpectFailureHandler(this._config);
-
-  void fail(String reason) {
-    _config.onExpectFailure(reason);
-  }
-}
-
-/// Hooks to configure the unittest library for different platforms. This class
-/// implements the API in a platform-independent way. Tests that want to take
-/// advantage of the platform can create a subclass and override methods from
-/// this class.
-class SimpleConfiguration extends Configuration {
-  // The VM won't shut down if a receive port is open. Use this to make sure
-  // we correctly wait for asynchronous tests.
-  ReceivePort _receivePort;
-
-  /// Subclasses can override this with something useful for diagnostics.
-  /// Particularly useful in cases where we have parent/child configurations
-  /// such as layout tests.
-  String get name => 'Configuration';
-
-  bool get autoStart => true;
-
-  /// If true (the default), throw an exception at the end if any tests failed.
-  bool throwOnTestFailures = true;
-
-  /// If true (the default), then tests will stop after the first failed
-  /// [expect]. If false, failed [expect]s will not cause the test
-  /// to stop (other exceptions will still terminate the test).
-  bool stopTestOnExpectFailure = true;
-
-  // If stopTestOnExpectFailure is false, we need to capture failures, which
-  // we do with this List.
-  final _testLogBuffer = <Pair<String, StackTrace>>[];
-
-  /// The constructor sets up a failure handler for [expect] that redirects
-  /// [expect] failures to [onExpectFailure].
-  SimpleConfiguration(): super.blank() {
-    configureExpectFailureHandler(new _ExpectFailureHandler(this));
-  }
-
-  void onInit() {
-    // For Dart internal tests, we don't want stack frame filtering.
-    // We turn it off here in the default config, but by default turn
-    // it back on in the vm and html configs.
-    filterStacks = false;
-    _receivePort = new ReceivePort();
-    _postMessage('unittest-suite-wait-for-done');
-  }
-
-  /// Called when each test starts. Useful to show intermediate progress on
-  /// a test suite. Derived classes should call this first before their own
-  /// override code.
-  void onTestStart(TestCase testCase) {
-    assert(testCase != null);
-    _testLogBuffer.clear();
-  }
-
-  /// Called when each test is first completed. Useful to show intermediate
-  /// progress on a test suite. Derived classes should call this first
-  /// before their own override code.
-  void onTestResult(TestCase testCase) {
-    assert(testCase != null);
-    if (!stopTestOnExpectFailure && _testLogBuffer.length > 0) {
-      // Write the message/stack pairs up to the last pairs.
-      var reason = new StringBuffer();
-      for (var reasonAndTrace in
-             _testLogBuffer.take(_testLogBuffer.length - 1)) {
-        reason.write(reasonAndTrace.first);
-        reason.write('\n');
-        reason.write(reasonAndTrace.last);
-        reason.write('\n');
-      }
-      var lastReasonAndTrace = _testLogBuffer.last;
-      // Write the last message.
-      reason.write(lastReasonAndTrace.first);
-      if (testCase.result == PASS) {
-        testCase._result = FAIL;
-        testCase._message = reason.toString();
-        // Use the last stack as the overall failure stack.
-        testCase._stackTrace = lastReasonAndTrace.last;
-      } else {
-        // Add the last stack to the message; we have a further stack
-        // caused by some other failure.
-        reason.write(lastReasonAndTrace.last);
-        reason.write('\n');
-        // Add the existing reason to the end of the expect log to
-        // create the final message.
-        testCase._message = '${reason.toString()}\n${testCase._message}';
-      }
-    }
-  }
-
-  void onTestResultChanged(TestCase testCase) {
-    assert(testCase != null);
-  }
-
-  /// Handles the logging of messages by a test case. The default in
-  /// this base configuration is to call print();
-  void onLogMessage(TestCase testCase, String message) {
-    print(message);
-  }
-
-  /// Handles failures from expect(). The default in
-  /// this base configuration is to throw an exception;
-  void onExpectFailure(String reason) {
-    if (stopTestOnExpectFailure) {
-      throw new TestFailure(reason);
-    } else {
-      try {
-        throw '';
-      } catch (_, stack) {
-        var trace = getTrace(stack, formatStacks, filterStacks);
-        if (trace == null) trace = stack;
-        _testLogBuffer.add(new Pair<String, StackTrace>(reason, trace));
-      }
-    }
-  }
-
-  /// Format a test result.
-  String formatResult(TestCase testCase) {
-    var result = new StringBuffer();
-    result.write(testCase.result.toUpperCase());
-    result.write(": ");
-    result.write(testCase.description);
-    result.write("\n");
-
-    if (testCase.message != '') {
-      result.write(indent(testCase.message));
-      result.write("\n");
-    }
-
-    if (testCase.stackTrace != null) {
-      result.write(indent(testCase.stackTrace.toString()));
-      result.write("\n");
-    }
-    return result.toString();
-  }
-
-  /// Called with the result of all test cases.
-  ///
-  /// The default implementation prints the result summary using the built-in
-  /// [print] command. Browser tests commonly override this to reformat the
-  /// output.
-  ///
-  /// When [uncaughtError] is not null, it contains an error that occured
-  /// outside of tests (e.g. setting up the test).
-  void onSummary(int passed, int failed, int errors, List<TestCase> results,
-      String uncaughtError) {
-    // Print each test's result.
-    for (final t in results) {
-      print(formatResult(t).trim());
-    }
-
-    // Show the summary.
-    print('');
-
-    if (passed == 0 && failed == 0 && errors == 0 && uncaughtError == null) {
-      print('No tests found.');
-      // This is considered a failure too.
-    } else if (failed == 0 && errors == 0 && uncaughtError == null) {
-      print('All $passed tests passed.');
-    } else {
-      if (uncaughtError != null) {
-        print('Top-level uncaught error: $uncaughtError');
-      }
-      print('$passed PASSED, $failed FAILED, $errors ERRORS');
-    }
-  }
-
-  void onDone(bool success) {
-    if (success) {
-      _postMessage('unittest-suite-success');
-      _receivePort.close();
-    } else {
-      _receivePort.close();
-      if (throwOnTestFailures) {
-        throw new Exception('Some tests failed.');
-      }
-    }
-  }
-
-  void _postMessage(String message) {
-    // In dart2js browser tests, the JavaScript-based test controller
-    // intercepts calls to print and listens for "secret" messages.
-    print(message);
-  }
-}