Split out unittest tests whose behavior differs in minified mode.

pkg/unittest/test/test_utils.dart

Index: pkg/unittest/test/test_utils.dart
diff --git a/pkg/unittest/test/test_utils.dart b/pkg/unittest/test/test_utils.dart
index d783665df19e784eb2f760bb88a243d1bdff859b..37ab45601c79ffb8a9774e4ee196deb3a1ab3386 100644
--- a/pkg/unittest/test/test_utils.dart
+++ b/pkg/unittest/test/test_utils.dart
@@ -2,7 +2,13 @@
 // 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 unittestTests;
+library test_utils;
+
+import 'dart:collection';
+
+import 'package:unittest/unittest.dart';
+
+import 'dart:async';
 
 int errorCount;
 String errorString;
@@ -58,3 +64,69 @@ void shouldPass(value, Matcher matcher, {bool isAsync: false}) {
     afterTest();
   }
 }
+
+doesNotThrow() {}
+doesThrow() { throw 'X'; }
+
+class PrefixMatcher extends BaseMatcher {
+  final String _prefix;
+  const PrefixMatcher(this._prefix);
+  bool matches(item, MatchState matchState) {
+    return item is String &&
+        (collapseWhitespace(item)).startsWith(collapseWhitespace(_prefix));
+  }
+
+  Description describe(Description description) =>
+    description.add('a string starting with ').
+        addDescriptionOf(collapseWhitespace(_prefix)).
+        add(' ignoring whitespace');
+}
+
+class Widget {

[gram, 2013/05/20 22:35:58]

Can you move everything from Widget down into a file other than utils, say,
'test_common.dart'? Utils is really meant for general test support, not stuff
used by specific tests.

[nweiz, 2013/05/20 23:29:06]

Done.

+  int price;
+}
+
+class HasPrice extends CustomMatcher {
+  HasPrice(matcher) :
+    super("Widget with a price that is", "price", matcher);
+  featureValueOf(actual) => actual.price;
+}
+
+class SimpleIterable extends IterableBase {
+  int count;
+  SimpleIterable(this.count);
+
+  bool contains(int val) => count < val ? false : true;
+
+  bool any(bool f(element)) {
+    for(var i = 0; i <= count; i++) {
+      if(f(i)) return true;
+    }
+    return false;
+  }
+
+  String toString() => "<[$count]>";
+
+  Iterator get iterator {
+    return new SimpleIterator(count);
+  }
+}
+
+class SimpleIterator implements Iterator {
+  int _count;
+  int _current;
+
+  SimpleIterator(this._count);
+
+  bool moveNext() {
+    if (_count > 0) {
+      _current = _count;
+      _count--;
+      return true;
+    }
+    _current = null;
+    return false;
+  }
+
+  get current => _current;
+}