Format all tests.

tests/language/cascade_precedence_test.dart

Index: tests/language/cascade_precedence_test.dart
diff --git a/tests/language/cascade_precedence_test.dart b/tests/language/cascade_precedence_test.dart
index acbb37364484c73a13a984f0eb8831f259d920b5..3ddf252809584c2d6b6fbc8b9fc9b27d91ba000f 100644
--- a/tests/language/cascade_precedence_test.dart
+++ b/tests/language/cascade_precedence_test.dart
@@ -4,23 +4,30 @@
 
 import "package:expect/expect.dart";
 
-
 class A {
   int value;
   A(this.value);
-  void set(int value) { this.value = value; }
+  void set(int value) {
+    this.value = value;
+  }
+
   int get() => value;
-  int operator[](int index) => value + index;
-  void operator[]=(int index, int newValue) { value += -index + newValue; }
+  int operator [](int index) => value + index;
+  void operator []=(int index, int newValue) {
+    value += -index + newValue;
+  }
+
   void test(int expected) {
     Expect.equals(expected, value);
   }
+
   Function limp(int n) {
     if (n == 0) return set;
     return () => limp(n - 1);
   }
+
   A get self => this;
-  A operator+(A other) {
+  A operator +(A other) {
     this.value += other.value;
     return this;
   }
@@ -29,10 +36,15 @@ class A {
 class Box {
   A value;
   Box(this.value);
-  A operator[](int pos) => value;
-  void operator[]=(int pos, A a) { value = a; }
+  A operator [](int pos) => value;
+  void operator []=(int pos, A a) {
+    value = a;
+  }
+
   A get x => value;
-  void set x(A a) { value = a; }
+  void set x(A a) {
+    value = a;
+  }
 }
 
 // Subset of grammar being tested.
@@ -83,57 +95,89 @@ main() {
   Box box = new Box(a);
   // Different expressions on the left-hand side of '..'.
   //  conditionalExpression >> postfixExpression > primary selector*
-  Expect.equals(a, a..set(37)..get());
+  Expect.equals(
+      a,
+      a
+        ..set(37)
+        ..get());
   a.test(37);
-  Expect.equals(a, fa()..set(42)..get());
+  Expect.equals(
+      a,
+      fa()
+        ..set(42)
+        ..get());
   a.test(42);
-  Expect.equals(a, box.x..set(37)..get());
+  Expect.equals(
+      a,
+      box.x
+        ..set(37)
+        ..get());
   a.test(37);
   // '..' binds to 'b + a', i.e., to the 'b' object, not to 'a'.
-  Expect.equals(b, b + a..test(124)..set(117)..get());
+  Expect.equals(
+      b,
+      b + a
+        ..test(124)
+        ..set(117)
+        ..get());
   b.test(117);
   a.test(37);
 
   // expression :: conditionalExpression cascadeSection
   // and conditionalExpression ends in expressionWithoutCascade.
   // I.e., '..' binds to the entire condition expression, not to 'b'.
-  (a.value == 37) ? a : b..set(42);
+  (a.value == 37) ? a : b
+    ..set(42);
   a.test(42);
 
   // This binds .. to 'a', not 'c=a', and performs assignment after reading
   // c.get().
   A c = new A(21);
-  c = a..set(c.get());  // FAILING.
+  c = a..set(c.get()); // FAILING.
   Expect.equals(a, c);
   Expect.equals(original, a);
-  a.test(21);  // Fails as 42 if above is parsed as (c = a)..set(c.get()).
+  a.test(21); // Fails as 42 if above is parsed as (c = a)..set(c.get()).
 
   // Should be parsed as (box..x = (c = a))..x.test(21).
   c = null;
-  box..x = c = a..x.test(21);
+  box
+    ..x = c = a
+    ..x.test(21);
   c.test(21);
   // Other variants
   c = null;
-  box..x = c = (a..test(21))..x.test(21);
+  box
+    ..x = c = (a..test(21))
+    ..x.test(21);
   c.test(21);
 
   c = null;
-  box..x = (c = a..test(21))..x.test(21);
+  box
+    ..x = (c = a..test(21))
+    ..x.test(21);
   c.test(21);
 
   // Should work the same:
   (a..set(42))..test(42);
-  a..set(21)..test(21);
+  a
+    ..set(21)
+    ..test(21);
 
   c = null;
   Box originalBox = box;
   // Should parse as:
   // box = (box..x = (a.value == 21 ? b : c)..x.test(117));
-  box = box..x = a.value == 21 ? b : c..x.test(117);
+  box = box
+    ..x = a.value == 21 ? b : c
+    ..x.test(117);
   Expect.equals(originalBox, box);
   Expect.equals(box.value, b);
 
   // New cascades are allowed inside an expressionWithoutCascade if properly
   // delimited.
-  box..x = (a..set(42)..test(42))..x.test(42);
+  box
+    ..x = (a
+      ..set(42)
+      ..test(42))
+    ..x.test(42);
 }