Format all tests.

tests/lib_strong/math/double_pow_test.dart

Index: tests/lib_strong/math/double_pow_test.dart
diff --git a/tests/lib_strong/math/double_pow_test.dart b/tests/lib_strong/math/double_pow_test.dart
index 83a8ecea99790e814503af74d9b5ebad74bf029e..3afa31f7260bdc926a77e344c2510638b087011b 100644
--- a/tests/lib_strong/math/double_pow_test.dart
+++ b/tests/lib_strong/math/double_pow_test.dart
@@ -4,6 +4,7 @@
 // VMOptions=--optimization-counter-threshold=5 --no-background-compilation
 
 library math_test;
+
 import "package:expect/expect.dart";
 import 'dart:math';
 
@@ -40,17 +41,17 @@ const Infinity = double.INFINITY;
 var samples = [
   NaN,
   -Infinity,
-  -3.0,  // Odd integer
-  -2.0,  // Even integer
-  -1.5,  // Non-integer, magnitude > 1
-  -1.0,  // Unit
-  -0.5,  // Non-integer, magnitude < 1.
+  -3.0, // Odd integer
+  -2.0, // Even integer
+  -1.5, // Non-integer, magnitude > 1
+  -1.0, // Unit
+  -0.5, // Non-integer, magnitude < 1.
   -0.0,
-  0.5,  // Non-integer, magnitude < 1.
-  1.0,  // Unit
-  1.5,  // Non-integer, magnitude > 1
-  2.0,  // Even integer
-  3.0,  // Odd integer
+  0.5, // Non-integer, magnitude < 1.
+  1.0, // Unit
+  1.5, // Non-integer, magnitude > 1
+  2.0, // Even integer
+  3.0, // Odd integer
   Infinity
 ];
 
@@ -122,7 +123,6 @@ test() {
   }
 
   for (var d in samples) {
-
     if (d.abs() < 1) {
       // if `y` is Infinity and the absolute value of `x` is less than 1, the
       // result is 0.0.
@@ -136,7 +136,7 @@ test() {
       Expect.identical(1.0, pow(d, Infinity));
     }
     // if `y` is -Infinity, the result is `1/pow(x, Infinity)`.
-    Expect.identical(1/pow(d, Infinity), pow(d, -Infinity));
+    Expect.identical(1 / pow(d, Infinity), pow(d, -Infinity));
   }
 
   // Some non-exceptional values.
@@ -159,4 +159,4 @@ test() {
 
 main() {
   for (int i = 0; i < 10; i++) test();
-}
+}