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compiler/javatests/com/google/dart/compiler/resolver/ResolverTestCase.java

Index: compiler/javatests/com/google/dart/compiler/resolver/ResolverTestCase.java
diff --git a/compiler/javatests/com/google/dart/compiler/resolver/ResolverTestCase.java b/compiler/javatests/com/google/dart/compiler/resolver/ResolverTestCase.java
index 6d789f330c59298fe482fd1bed795eb8af1b7ee1..c41d3a93773f6345eec25bea4582715c89184ad8 100644
--- a/compiler/javatests/com/google/dart/compiler/resolver/ResolverTestCase.java
+++ b/compiler/javatests/com/google/dart/compiler/resolver/ResolverTestCase.java
@@ -400,4 +400,31 @@ abstract class ResolverTestCase extends TestCase {
     resolve(unit, ctx);
     checkExpectedErrors(encountered, errorCodes, source);
   }
+  
+  /**
+   * Convenience method to parse and resolve a code snippet, without checking errors.
+   */
+  protected void resolve(String source) {
+    TestCompilerContext ctx =  new TestCompilerContext() {
+      @Override
+      public void compilationError(DartCompilationError event) {
+      }
+    };
+    DartUnit unit = parseUnit(source);
+    resolve(unit, ctx);
+  }
+
+  /**
+   * Build a multi-line string from a list of strings.
+   *
+   * @param lines
+   * @return a single string containing {@code lines}, each terminated by \n
+   */
+  protected static String makeCode(String... lines) {
+    StringBuilder buf = new StringBuilder();
+    for (String line : lines) {
+      buf.append(line).append('\n');
+    }
+    return buf.toString();
+  }
 }