Format all tests.

tests/lib/math/random_test.dart

 // Copyright (c) 2013, 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 that rnd.nextInt with a seed generates the same sequence each time.
 
 // Library tag to allow Dartium to run the test.
 library random_test;
 
 import "package:expect/expect.dart";
 import 'dart:math';
 
 main() {
   checkSequence();
   checkSeed();
 }
 
 void checkSequence() {
   // Check the sequence of numbers generated by the random generator for a seed
   // doesn't change unintendedly, and it agrees between implementations.
   var rnd = new Random(20130307);
   // Make sure we do not break the random number generation.
   // If the random algorithm changes, make sure both the VM and dart2js
   // generate the same new sequence.
   var i = 1;
-  Expect.equals(         0, rnd.nextInt(i *= 2));
-  Expect.equals(         3, rnd.nextInt(i *= 2));
-  Expect.equals(         7, rnd.nextInt(i *= 2));
-  Expect.equals(         5, rnd.nextInt(i *= 2));
-  Expect.equals(        29, rnd.nextInt(i *= 2));
-  Expect.equals(        17, rnd.nextInt(i *= 2));
-  Expect.equals(       104, rnd.nextInt(i *= 2));
-  Expect.equals(       199, rnd.nextInt(i *= 2));
-  Expect.equals(       408, rnd.nextInt(i *= 2));
-  Expect.equals(       362, rnd.nextInt(i *= 2));
-  Expect.equals(       995, rnd.nextInt(i *= 2));
-  Expect.equals(      2561, rnd.nextInt(i *= 2));
-  Expect.equals(      2548, rnd.nextInt(i *= 2));
-  Expect.equals(      9553, rnd.nextInt(i *= 2));
-  Expect.equals(      2628, rnd.nextInt(i *= 2));
-  Expect.equals(     42376, rnd.nextInt(i *= 2));
-  Expect.equals(    101848, rnd.nextInt(i *= 2));
-  Expect.equals(     85153, rnd.nextInt(i *= 2));
-  Expect.equals(    495595, rnd.nextInt(i *= 2));
-  Expect.equals(    647122, rnd.nextInt(i *= 2));
-  Expect.equals(    793546, rnd.nextInt(i *= 2));
-  Expect.equals(   1073343, rnd.nextInt(i *= 2));
-  Expect.equals(   4479969, rnd.nextInt(i *= 2));
-  Expect.equals(   9680425, rnd.nextInt(i *= 2));
-  Expect.equals(  28460171, rnd.nextInt(i *= 2));
-  Expect.equals(  49481738, rnd.nextInt(i *= 2));
-  Expect.equals(   9878974, rnd.nextInt(i *= 2));
-  Expect.equals( 132552472, rnd.nextInt(i *= 2));
-  Expect.equals( 210267283, rnd.nextInt(i *= 2));
-  Expect.equals( 125422442, rnd.nextInt(i *= 2));
-  Expect.equals( 226275094, rnd.nextInt(i *= 2));
+  Expect.equals(0, rnd.nextInt(i *= 2));
+  Expect.equals(3, rnd.nextInt(i *= 2));
+  Expect.equals(7, rnd.nextInt(i *= 2));
+  Expect.equals(5, rnd.nextInt(i *= 2));
+  Expect.equals(29, rnd.nextInt(i *= 2));
+  Expect.equals(17, rnd.nextInt(i *= 2));
+  Expect.equals(104, rnd.nextInt(i *= 2));
+  Expect.equals(199, rnd.nextInt(i *= 2));
+  Expect.equals(408, rnd.nextInt(i *= 2));
+  Expect.equals(362, rnd.nextInt(i *= 2));
+  Expect.equals(995, rnd.nextInt(i *= 2));
+  Expect.equals(2561, rnd.nextInt(i *= 2));
+  Expect.equals(2548, rnd.nextInt(i *= 2));
+  Expect.equals(9553, rnd.nextInt(i *= 2));
+  Expect.equals(2628, rnd.nextInt(i *= 2));
+  Expect.equals(42376, rnd.nextInt(i *= 2));
+  Expect.equals(101848, rnd.nextInt(i *= 2));
+  Expect.equals(85153, rnd.nextInt(i *= 2));
+  Expect.equals(495595, rnd.nextInt(i *= 2));
+  Expect.equals(647122, rnd.nextInt(i *= 2));
+  Expect.equals(793546, rnd.nextInt(i *= 2));
+  Expect.equals(1073343, rnd.nextInt(i *= 2));
+  Expect.equals(4479969, rnd.nextInt(i *= 2));
+  Expect.equals(9680425, rnd.nextInt(i *= 2));
+  Expect.equals(28460171, rnd.nextInt(i *= 2));
+  Expect.equals(49481738, rnd.nextInt(i *= 2));
+  Expect.equals(9878974, rnd.nextInt(i *= 2));
+  Expect.equals(132552472, rnd.nextInt(i *= 2));
+  Expect.equals(210267283, rnd.nextInt(i *= 2));
+  Expect.equals(125422442, rnd.nextInt(i *= 2));
+  Expect.equals(226275094, rnd.nextInt(i *= 2));
   Expect.equals(1639629168, rnd.nextInt(i *= 2));
   Expect.equals(0x100000000, i);
   // If max is too large expect an ArgumentError.
   Expect.throws(() => rnd.nextInt(i + 1), (e) => e is ArgumentError);
 
   rnd = new Random(6790);
   Expect.approxEquals(0.1202733131, rnd.nextDouble());
   Expect.approxEquals(0.5554054805, rnd.nextDouble());
   Expect.approxEquals(0.0385160727, rnd.nextDouble());
   Expect.approxEquals(0.2836345217, rnd.nextDouble());
 }
 
 void checkSeed() {
   // Check that various seeds generate the expected first values.
   // 53 significant bits, so the number is representable in JS.
   var rawSeed = 0x19a32c640e1d71;
   var expectations = [
-    26007, 43006, 46458, 18610, 16413, 50455,  2164, 47399,  8859,  9732,
-    20367, 33935, 54549, 54913,  4819, 24198, 49353, 22277, 51852, 35959,
-    45347, 12100, 10136, 22372, 15293, 20066,  1351, 49030, 64845, 12793,
-    50916, 55784, 43170, 27653, 34696,  1492, 50255,  9597, 45929,  2874,
-    27629, 53084, 36064, 42140, 32016, 41751, 13967, 20516,   578, 16773,
-    53064, 14814, 22737, 48846, 45147, 10205, 56584, 63711, 44128, 21099,
-    47966, 35471, 39576,  1141, 45716, 54940, 57406, 15437, 31721, 35044,
-    28136, 39797, 50801, 22184, 58686
+    26007,
+    43006,
+    46458,
+    18610,
+    16413,
+    50455,
+    2164,
+    47399,
+    8859,
+    9732,
+    20367,
+    33935,
+    54549,
+    54913,
+    4819,
+    24198,
+    49353,
+    22277,
+    51852,
+    35959,
+    45347,
+    12100,
+    10136,
+    22372,
+    15293,
+    20066,
+    1351,
+    49030,
+    64845,
+    12793,
+    50916,
+    55784,
+    43170,
+    27653,
+    34696,
+    1492,
+    50255,
+    9597,
+    45929,
+    2874,
+    27629,
+    53084,
+    36064,
+    42140,
+    32016,
+    41751,
+    13967,
+    20516,
+    578,
+    16773,
+    53064,
+    14814,
+    22737,
+    48846,
+    45147,
+    10205,
+    56584,
+    63711,
+    44128,
+    21099,
+    47966,
+    35471,
+    39576,
+    1141,
+    45716,
+    54940,
+    57406,
+    15437,
+    31721,
+    35044,
+    28136,
+    39797,
+    50801,
+    22184,
+    58686
   ];
   var negative_seed_expectations = [
-    12170, 42844, 39228, 64032, 29046, 57572,  8453, 52224, 27060, 28454,
-    20510, 28804, 59221, 53422, 11047, 50864, 33997, 19611,  1250, 65088,
-    19690, 11396,    20, 48867, 44862, 47129, 58724, 13325, 50005, 33320,
-    16523,  4740, 63721, 63272, 30545, 51403, 35845,  3943, 31850, 23148,
-    26307,  1724, 29281, 39988, 43653, 48012, 43810, 16755, 13105, 25325,
-    32648, 19958, 38838,  8322,  3421, 28624, 17269, 45385, 50680,  1696,
-    26088,  2787, 48566, 34357, 27731, 51764,  8455, 16498, 59721, 59568,
-    46333,  7935, 51459, 36766, 50711
+    12170,
+    42844,
+    39228,
+    64032,
+    29046,
+    57572,
+    8453,
+    52224,
+    27060,
+    28454,
+    20510,
+    28804,
+    59221,
+    53422,
+    11047,
+    50864,
+    33997,
+    19611,
+    1250,
+    65088,
+    19690,
+    11396,
+    20,
+    48867,
+    44862,
+    47129,
+    58724,
+    13325,
+    50005,
+    33320,
+    16523,
+    4740,
+    63721,
+    63272,
+    30545,
+    51403,
+    35845,
+    3943,
+    31850,
+    23148,
+    26307,
+    1724,
+    29281,
+    39988,
+    43653,
+    48012,
+    43810,
+    16755,
+    13105,
+    25325,
+    32648,
+    19958,
+    38838,
+    8322,
+    3421,
+    28624,
+    17269,
+    45385,
+    50680,
+    1696,
+    26088,
+    2787,
+    48566,
+    34357,
+    27731,
+    51764,
+    8455,
+    16498,
+    59721,
+    59568,
+    46333,
+    7935,
+    51459,
+    36766,
+    50711
   ];
   for (var i = 0, m = 1; i < 75; i++) {
     Expect.equals(expectations[i], new Random(rawSeed * m).nextInt(65536));
-    Expect.equals(negative_seed_expectations[i],
-                  new Random(rawSeed * -m).nextInt(65536));
+    Expect.equals(
+        negative_seed_expectations[i], new Random(rawSeed * -m).nextInt(65536));
     m *= 2;
   }
   // And test zero seed too.
   Expect.equals(21391, new Random(0).nextInt(65536));
 }