test rename overhaul: step 5 - frog and leg tests

frog/tests/leg/src/ConstantFoldingTest.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.
-// Test constant folding on numbers.
-
-#import("compiler_helper.dart");
-
-final String NUMBER_FOLDING = """
-void main() {
-  var a = 4;
-  var b = 3;
-  print(a + b);
-}
-""";
-
-final String NEGATIVE_NUMBER_FOLDING = """
-void main() {
-  var a = 4;
-  var b = -3;
-  print(a + b);
-}
-""";
-
-final String NULL_EQUALS_FOLDING = """
-foo(a, b, c, d) {
-  if (a == null) return 1;
-  if (null == b) return 2;
-  if (4 == c) return 3;
-  if ("foo" == d) return 3;
-}
-""";
-
-main() {
-  compileAndMatch(
-      NUMBER_FOLDING, 'main', const RegExp(@"print\(7\)"));
-  compileAndMatch(
-      NEGATIVE_NUMBER_FOLDING, 'main', const RegExp(@"print\(1\)"));
-
-  String generated = compile(NULL_EQUALS_FOLDING, 'foo');
-  RegExp regexp = const RegExp(@'eqNull\(a\)');
-  Expect.isTrue(regexp.hasMatch(generated));
-
-  regexp = const RegExp(@'\(?void 0\)? === b');
-  Expect.isTrue(regexp.hasMatch(generated));
-
-  regexp = const RegExp(@'4 === c');
-  Expect.isTrue(regexp.hasMatch(generated));
-
-  regexp = const RegExp("'foo' === d");
-  Expect.isTrue(regexp.hasMatch(generated));
-}