Format all tests.

tests/corelib/string_buffer_test.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.
 
 import "package:expect/expect.dart";
 
 // TODO(srdjan): Move StringBuffer to visible names.
 
 void testConstructor() {
   StringBuffer bf = new StringBuffer("");
@@ skipping 38 matching lines @@
   bf.write("s");
   bf.write("t");
   bf.write("u");
   bf.write("v");
   bf.write("w");
   bf.write("x");
   bf.write("y");
   bf.write("z");
   bf.write("\n");
   bf.write("thequickbrownfoxjumpsoverthelazydog");
-  Expect.equals("abcdefghijklmnopqrstuvwxyz\n"
-                "thequickbrownfoxjumpsoverthelazydog",
-                bf.toString());
+  Expect.equals(
+      "abcdefghijklmnopqrstuvwxyz\n"
+      "thequickbrownfoxjumpsoverthelazydog",
+      bf.toString());
 
   bf = new StringBuffer("");
   for (int i = 0; i < 100000; i++) {
     bf.write('');
     bf.write("");
   }
   Expect.equals("", bf.toString());
 }
 
 void testLength() {
@@ skipping 43 matching lines @@
 
 void testWriteAll2() {
   // Passing `null` for separator is an error that is checked when the iterable
   // is not empty.  This is not specified in the documentation but we want
   // implementations to be consistent.
   StringBuffer bf1 = new StringBuffer("");
   bf1.writeAll([], null);
   Expect.equals("", bf1.toString());
 
   StringBuffer bf2 = new StringBuffer("");
-  Expect.throws(() { bf2.writeAll([1], null); });
+  Expect.throws(() {
+    bf2.writeAll([1], null);
+  });
 }
 
 void testWriteln() {
   StringBuffer bf1 = new StringBuffer("");
   bf1.writeln("Hello");
   Expect.equals("Hello\n", bf1.toString());
 
   StringBuffer bf2 = new StringBuffer("");
   bf2.writeln();
   Expect.equals("\n", bf2.toString());
@@ skipping 29 matching lines @@
 
   bf = new StringBuffer("foo");
   bf.write("bar");
   Expect.equals("foobar", bf.toString());
 }
 
 void testChaining() {
   StringBuffer bf = new StringBuffer("");
   StringBuffer bf2 = new StringBuffer("");
   bf2.write("bf2");
-  bf..write("foo")
-    ..write("bar")
-    ..write(bf2)
-    ..write(bf2)
-    ..write("toto");
+  bf..write("foo")..write("bar")..write(bf2)..write(bf2)..write("toto");
   Expect.equals("foobarbf2bf2toto", bf.toString());
 }
 
 void testWriteCharCode() {
   StringBuffer bf1 = new StringBuffer();
   StringBuffer bf2 = new StringBuffer();
   bf1.write("a");
-  bf2.writeCharCode(0x61);  // a
+  bf2.writeCharCode(0x61); // a
   bf1.write("b");
-  bf2.writeCharCode(0x62);  // b
+  bf2.writeCharCode(0x62); // b
   bf1.write("c");
-  bf2.writeCharCode(0x63);  // c
+  bf2.writeCharCode(0x63); // c
   bf1.write(new String.fromCharCode(0xD823));
   bf2.writeCharCode(0xD823);
   bf1.write(new String.fromCharCode(0xDC23));
   bf2.writeCharCode(0xDC23);
   bf1.write("\u{1d49e}");
   bf2.writeCharCode(0x1d49e);
   bf1.write("\x00");
   bf2.writeCharCode(0);
   Expect.equals(bf1.toString(), bf2.toString());
   Expect.equals("abc\u{18c23}\u{1d49e}\x00", bf2.toString());
 
   // Mixing strings and char-codes.
   bf1.clear();
   bf1.write("abcde");
   bf1.writeCharCode(0x61);
   bf1.writeCharCode(0x62);
   bf1.writeCharCode(0x63);
   bf1.write("d");
   bf1.writeCharCode(0x65);
   Expect.equals("abcdeabcde", bf1.toString());
 
   // Out-of-range character codes are not allowed.
-  Expect.throws(() { bf2.writeCharCode(-1); });
-  Expect.throws(() { bf2.writeCharCode(0x110000); });
+  Expect.throws(() {
+    bf2.writeCharCode(-1);
+  });
+  Expect.throws(() {
+    bf2.writeCharCode(0x110000);
+  });
 }
 
 void testBufferLength(int length, StringBuffer bf) {
   Expect.equals(length, bf.length);
   (length == 0 ? Expect.isTrue : Expect.isFalse)(bf.isEmpty);
   (length != 0 ? Expect.isTrue : Expect.isFalse)(bf.isNotEmpty);
 }
 
 void main() {
   testToString();
   testConstructor();
   testLength();
   testIsEmpty();
   testWrite();
   testWriteCharCode();
   testWriteAll();
   testWriteAll2();
   testWriteln();
   testClear();
   testChaining();
 }