LCOV - code coverage report
Current view: top level - source_maps-0.10.4/lib/src - source_map_span.dart (source / functions) Hit Total Coverage
Test: coverage.lcov Lines: 0 20 0.0 %
Date: 2017-10-10 20:17:03 Functions: 0 0 -

          Line data    Source code
       1             : // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
       2             : // for details. All rights reserved. Use of this source code is governed by a
       3             : // BSD-style license that can be found in the LICENSE file.
       4             : 
       5             : library source_maps.source_map_span;
       6             : 
       7             : import 'package:source_span/source_span.dart';
       8             : 
       9             : /// A [SourceSpan] for spans coming from or being written to source maps.
      10             : ///
      11             : /// These spans have an extra piece of metadata: whether or not they represent
      12             : /// an identifier (see [isIdentifier]).
      13             : class SourceMapSpan extends SourceSpanBase {
      14             :   /// Whether this span represents an identifier.
      15             :   ///
      16             :   /// If this is `true`, [text] is the value of the identifier.
      17             :   final bool isIdentifier;
      18             : 
      19             :   SourceMapSpan(SourceLocation start, SourceLocation end, String text,
      20             :       {this.isIdentifier: false})
      21           0 :       : super(start, end, text);
      22             : 
      23             :   /// Creates a [SourceMapSpan] for an identifier with value [text] starting at
      24             :   /// [start].
      25             :   ///
      26             :   /// The [end] location is determined by adding [text] to [start].
      27             :   SourceMapSpan.identifier(SourceLocation start, String text)
      28           0 :       : this(
      29             :             start,
      30           0 :             new SourceLocation(start.offset + text.length,
      31           0 :                 sourceUrl: start.sourceUrl,
      32           0 :                 line: start.line,
      33           0 :                 column: start.column + text.length),
      34             :             text,
      35             :             isIdentifier: true);
      36             : }
      37             : 
      38             : /// A wrapper aruond a [FileSpan] that implements [SourceMapSpan].
      39             : class SourceMapFileSpan implements SourceMapSpan, FileSpan {
      40             :   final FileSpan _inner;
      41             :   final bool isIdentifier;
      42             : 
      43           0 :   SourceFile get file => _inner.file;
      44           0 :   FileLocation get start => _inner.start;
      45           0 :   FileLocation get end => _inner.end;
      46           0 :   String get text => _inner.text;
      47           0 :   String get context => _inner.context;
      48           0 :   Uri get sourceUrl => _inner.sourceUrl;
      49           0 :   int get length => _inner.length;
      50             : 
      51           0 :   SourceMapFileSpan(this._inner, {this.isIdentifier: false});
      52             : 
      53           0 :   int compareTo(SourceSpan other) => _inner.compareTo(other);
      54           0 :   String highlight({color}) => _inner.highlight(color: color);
      55           0 :   SourceSpan union(SourceSpan other) => _inner.union(other);
      56           0 :   FileSpan expand(FileSpan other) => _inner.expand(other);
      57             :   String message(String message, {color}) =>
      58           0 :       _inner.message(message, color: color);
      59             :   String toString() =>
      60           0 :       _inner.toString().replaceAll("FileSpan", "SourceMapFileSpan");
      61             : }

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