test rename overhaul: step 8 - language tests

tests/language/src/StringInterpolate2Test.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.
-// Dart test program testing string interpolation of expressions.
-
-
-class StringInterpolate2Test {
-
-  static var F1;
-
-  static void testMain() {
-  
-    F1 = "1 + 5 = ${1+5}";
-    
-    Expect.equals("1 + 5 = 6", F1);
-
-    var fib = [1, 1, 2, 3, 5, 8, 13, 21];
-
-    var i = 5;
-    var s = "${i}";
-    Expect.equals("5", s);
-
-    s = "fib(${i}) = ${fib[i]}";
-    Expect.equals("fib(5) = 8", s);
-
-    i = 5;
-    s = "$i squared is ${((x) => x*x)(i)}";
-    Expect.equals("5 squared is 25", s);
-
-    Expect.equals("8", "${fib.length}");
-    // test single quote
-    Expect.equals("8", '${fib.length}');
-    // test multi-line
-    Expect.equals("8", '${fib.
-    length}');
-
-    var map = { "red": 1, "green": 2, "blue": 3 };
-    s = "green has value ${map["green"]}";
-    Expect.equals("green has value 2", s);
-
-    i = 0;
-    b() => "${++i}";
-    s = "aaa ${"bbb ${b()} bbb"} aaa ${b()}";
-    Expect.equals("aaa bbb 1 bbb aaa 2", s);
-
-    // test multiple levels of nesting, including changing quotes and
-    // multiline string types
-    s = "a ${(){ return 'b ${(){ return """
-c""";}()}'; }()} d";
-    Expect.equals("a b c d", s);
-  }
-}
-
-main() {
-  StringInterpolate2Test.testMain();
-}