Code coverage in Observatory

runtime/bin/vmservice/client/lib/src/observatory/script_source.dart

-// 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 observatory;
-
-class ScriptSourceLine extends Observable {
-  final int line;
-  final int numDigits;
-  @observable final String src;
-  @observable String paddedLine;
-  ScriptSourceLine(this.line, this.numDigits, this.src) {
-    paddedLine = '$line';
-    for (int i = paddedLine.length; i < numDigits; i++) {
-      paddedLine = ' $paddedLine';
-    }
-  }
-}
-
-class ScriptSource extends Observable {
-  @observable String kind = '';
-  @observable String url = '';
-  @observable List<ScriptSourceLine> lines = toObservable([]);
-
-  ScriptSource(Map response) {
-    kind = response['kind'];
-    url = response['name'];
-    buildSourceLines(response['source']);
-  }
-
-  void buildSourceLines(String src) {
-    List<String> splitSrc = src.split('\n');
-    int numDigits = '${splitSrc.length+1}'.length;
-    for (int i = 0; i < splitSrc.length; i++) {
-      ScriptSourceLine sourceLine = new ScriptSourceLine(i+1, numDigits,
-                                                         splitSrc[i]);
-      lines.add(sourceLine);
-    }
-  }
-
-  String toString() => 'ScriptSource';
-}