Updated markdown library. This adds support for images in the doccumentation!

third_party/pkg/markdown/test/markdown_test.dart

 // Copyright (c) 2011, 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.
 
 /// Unit tests for markdown.
 library markdownTests;
 
 import 'package:unittest/unittest.dart';
 import 'package:markdown/markdown.dart';
 
@@ skipping 844 matching lines @@
         ''', '''
         <p>links <a href="http://foo.com">are</a> awesome</p>
         ''');
     validate('can style link contents', '''
         links [*are*](http://foo.com) awesome
         ''', '''
         <p>links <a href="http://foo.com"><em>are</em></a> awesome</p>
         ''');
   });
 
+  group('Inline Images', () {
+    validate('image','''
+        ![](http://foo.com/foo.png)
+        ''','''
+        <p>
+          <a href="http://foo.com/foo.png">
+            <img src="http://foo.com/foo.png"></img>
+          </a>
+        </p>
+        ''');
+
+    validate('alternate text','''
+        ![alternate text](http://foo.com/foo.png)
+        ''','''
+        <p>
+          <a href="http://foo.com/foo.png">
+            <img alt="alternate text" src="http://foo.com/foo.png"></img>
+          </a>
+        </p>
+        ''');
+
+    validate('title','''
+        ![](http://foo.com/foo.png "optional title")
+        ''','''
+        <p>
+          <a href="http://foo.com/foo.png" title="optional title">
+            <img src="http://foo.com/foo.png" title="optional title"></img>
+          </a>
+        </p>
+        ''');
+    validate('invalid alt text','''
+        ![`alt`](http://foo.com/foo.png)
+        ''','''
+        <p>
+          <a href="http://foo.com/foo.png">
+            <img src="http://foo.com/foo.png"></img>
+          </a>
+        </p>
+        ''');
+  });
+
+  group('Reference Images', () {
+    validate('image','''
+        ![][foo]
+        [foo]: http://foo.com/foo.png
+        ''','''
+        <p>
+          <a href="http://foo.com/foo.png">
+            <img src="http://foo.com/foo.png"></img>
+          </a>
+        </p>
+        ''');
+
+    validate('alternate text','''
+        ![alternate text][foo]
+        [foo]: http://foo.com/foo.png
+        ''','''
+        <p>
+          <a href="http://foo.com/foo.png">
+            <img alt="alternate text" src="http://foo.com/foo.png"></img>
+          </a>
+        </p>
+        ''');
+
+    validate('title','''
+        ![][foo]
+        [foo]: http://foo.com/foo.png "optional title"
+        ''','''
+        <p>
+          <a href="http://foo.com/foo.png" title="optional title">
+            <img src="http://foo.com/foo.png" title="optional title"></img>
+          </a>
+        </p>
+        ''');
+
+    validate('invalid alt text','''
+        ![`alt`][foo]
+        [foo]: http://foo.com/foo.png "optional title"
+        ''','''
+        <p>
+          <a href="http://foo.com/foo.png" title="optional title">
+            <img src="http://foo.com/foo.png" title="optional title"></img>
+          </a>
+        </p>
+        ''');
+
+  });
+
   group('Resolver', () {
     var nyanResolver = (text) => new Text('~=[,,_${text}_,,]:3');
     validate('simple resolver', '''
         resolve [this] thing
         ''', '''
         <p>resolve ~=[,,_this_,,]:3 thing</p>
         ''', linkResolver: nyanResolver);
   });
 
   group('Custom inline syntax', () {
@@ skipping 131 matching lines @@
 
     // If one string runs out of non-ignored strings, the other must too.
     if (i == a.length) return j == b.length;
     if (j == b.length) return i == a.length;
 
     if (a[i] != b[j]) return false;
     i++;
     j++;
   }
 }