Initial work toward a stress test

pkg/analysis_server/test/stress/replay/operation.dart

+// Copyright (c) 2015, 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.
+
+/**
+ * Operations to be performed during the simulation.
+ */
+library analysis_server.test.stress.replay.replay;

[scheglov, 2015/11/20 22:52:18]

library analysis_server.test.stress.replay.operation;

+
+import '../utilities/server.dart';
+import 'package:analysis_server/plugin/protocol/protocol.dart';

[scheglov, 2015/11/20 22:52:18]

Sort?

+
+/**
+ * An operation to be performed during the simulation.
+ */
+abstract class ServerOperation {
+  /**
+   * Perform this operation by communicating with the given [server].
+   */
+  void perform(Server server);
+}
+
+/**
+ * An operation that will send an 'analysis.updateContent' request.
+ */
+class AnalysisUpdateContent extends ServerOperation {
+  /**
+   * The path of the file whose content is being updated.
+   */
+  String filePath;
+
+  /**
+   * The overlay used to update the content.
+   */
+  dynamic overlay;
+
+  /**
+   * Initialize an operation to send an 'analysis.updateContent' request with
+   * the given [filePath] and [overlay] as parameters.
+   */
+  AnalysisUpdateContent(this.filePath, this.overlay);
+
+  @override
+  void perform(Server server) {
+    server.sendAnalysisUpdateContent({filePath: overlay});
+//    if (overlay is ChangeContentOverlay) {
+//      List<SourceEdit> edits = (overlay as ChangeContentOverlay).edits;
+//      if (edits.length == 1) {
+//        SourceEdit edit = edits[0];
+//        if (edit.replacement.endsWith('.')) {
+//          int offset = edit.offset + edit.replacement.length - 1;
+//          server.sendCompletionGetSuggestions(filePath, offset);
+//        }
+//      }
+//    }
+  }
+}