Restructure pkg/unittest and pkg/webdriver to follow the pub conventions.

pkg/unittest/lib/html_config.dart

Index: pkg/unittest/lib/html_config.dart
===================================================================
--- pkg/unittest/lib/html_config.dart	(revision 0)
+++ pkg/unittest/lib/html_config.dart	(working copy)
@@ -5,13 +5,85 @@
 /**
  * A simple unit test library for running tests in a browser.
  */
-#library('unittest_html_config');
+library unittest_html_config;
 
-#import('dart:html');
-#import('unittest.dart');
+import 'dart:html';
+import 'unittest.dart';
 
-#source('html_print.dart');
+/** Creates a table showing tests results in HTML. */
+void _showResultsInPage(int passed, int failed, int errors,
+    List<TestCase> results, bool isLayoutTest, String uncaughtError) {
+  if (isLayoutTest && (passed == results.length) && uncaughtError == null) {
+    document.body.innerHTML = "PASS";
+  } else {
+    var newBody = new StringBuffer();
+    newBody.add("<table class='unittest-table'><tbody>");
+    newBody.add(passed == results.length && uncaughtError == null
+        ? "<tr><td colspan='3' class='unittest-pass'>PASS</td></tr>"
+        : "<tr><td colspan='3' class='unittest-fail'>FAIL</td></tr>");
 
+    for (final test_ in results) {
+      newBody.add(_toHtml(test_));
+    }
+
+    if (uncaughtError != null) {
+        newBody.add('''<tr>
+          <td>--</td>
+          <td class="unittest-error">ERROR</td>
+          <td>Uncaught error: $uncaughtError</td>
+        </tr>''');
+    }
+
+    if (passed == results.length && uncaughtError == null) {
+      newBody.add("""
+          <tr><td colspan='3' class='unittest-pass'>
+            All ${passed} tests passed
+          </td></tr>""");
+    } else {
+      newBody.add("""
+          <tr><td colspan='3'>Total
+            <span class='unittest-pass'>${passed} passed</span>,
+            <span class='unittest-fail'>${failed} failed</span>
+            <span class='unittest-error'>
+            ${errors + (uncaughtError == null ? 0 : 1)} errors</span>
+          </td></tr>""");
+    }
+    newBody.add("</tbody></table>");
+    document.body.innerHTML = newBody.toString();
+  }
+}
+
+String _toHtml(TestCase test_) {
+  if (!test_.isComplete) {
+    return '''
+        <tr>
+          <td>${test_.id}</td>
+          <td class="unittest-error">NO STATUS</td>
+          <td>Test did not complete</td>
+        </tr>''';
+  }
+
+  var html = '''
+      <tr>
+        <td>${test_.id}</td>
+        <td class="unittest-${test_.result}">${test_.result.toUpperCase()}</td>
+        <td>Expectation: ${test_.description}. ${_htmlEscape(test_.message)}</td>
+      </tr>''';
+
+  if (test_.stackTrace != null) {
+    html = '$html<tr><td></td><td colspan="2"><pre>${_htmlEscape(test_.stackTrace)}</pre></td></tr>';
+  }
+
+  return html;
+}
+
+//TODO(pquitslund): Move to a common lib
+String _htmlEscape(String string) {
+  return string.replaceAll('&', '&amp;')
+               .replaceAll('<','&lt;')
+               .replaceAll('>','&gt;');
+}
+
 class HtmlConfiguration extends Configuration {
   /** Whether this is run within dartium layout tests. */
   final bool _isLayoutTest;