[ffi] Format tests/ffi/ with new style - manual

Tests with cfe/analyzer expectations have comments for error
locations. Opt out some parts of these tests.

Change-Id: Iab2ae121dc11af71088566a86c68ceb9a307a561
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/399103
Commit-Queue: Daco Harkes <[email protected]>
Reviewed-by: Bob Nystrom <[email protected]>

Author: dcharkes

tests/ffi/static_checks/address_position_cascade_test.dart

@@ -12,9 +12,13 @@ external void myNonLeafNative(Pointer<Void> buff);
 external void myNativeWith2Param(Pointer<Void> buffer, Pointer<Int8> buffer2);
 
 @Native<Void Function(Pointer<Void>, Pointer<Int8>, Pointer<Void>)>(
-    isLeaf: true)
+  isLeaf: true,
+)
 external void myNativeWith3Param(
-    Pointer<Void> buffer, Pointer<Int8> buffer2, Pointer<Void> buffer3);
+  Pointer<Void> buffer,
+  Pointer<Int8> buffer2,
+  Pointer<Void> buffer3,
+);
 
 void testDefinedLeaf() {
   final buffer = Int8List.fromList([1]);
@@ -36,6 +40,7 @@ void testDefinedLeaf() {
   //                 ^^^^^^^^^^^^^^
   // [analyzer] COMPILE_TIME_ERROR.ARGUMENT_TYPE_NOT_ASSIGNABLE
 
+  // dart format off
   myNativeWith3Param(
       buffer.address.cast(),
       /* */ buffer.address.cast<Void>(),
@@ -107,6 +112,7 @@ void testDefinedLeaf() {
   //  ^^^^^^^^^^^^^^
   // [analyzer] COMPILE_TIME_ERROR.ARGUMENT_TYPE_NOT_ASSIGNABLE
 }
+// dart format on
 
 void testUndefinedLeaf() {
   final buffer = Int8List.fromList([1]);

tests/ffi/static_checks/vmspecific_static_checks_array_test.dart

@@ -6,6 +6,8 @@
 //
 // SharedObjects=ffi_test_dynamic_library ffi_test_functions
 
+// dart format off
+
 import 'dart:ffi';
 
 void main() {}

tests/ffi/static_checks/vmspecific_static_checks_native_test.dart

@@ -163,6 +163,8 @@ void addressOf() {
   // [analyzer] COMPILE_TIME_ERROR.ARGUMENT_MUST_BE_NATIVE
   // [cfe] Argument to 'Native.addressOf' must be annotated with @Native.
 
+  // dart format off
+
   Native.addressOf(_valid);
 //^^^^^^^^^^^^^^^^^^^^^^^^
 // [analyzer] COMPILE_TIME_ERROR.MUST_BE_A_NATIVE_FUNCTION_TYPE

tests/ffi/static_checks/vmspecific_static_checks_test.dart

@@ -417,6 +417,8 @@ void testNativeCallableListenerGeneric2() {
   generic<NativeVoidFunc>();
 }
 
+// dart format off
+
 void testNativeCallableListenerWrongNativeFunctionSignature() {
   /**/ NativeCallable<NativeVoidFunc>.listener(myVoidFunc2);
   //                                           ^^^^^^^^^^^
@@ -1399,6 +1401,8 @@ final class AbiSpecificInteger1 extends AbiSpecificInteger {
   external int b;
 }
 
+// dart format on
+
 class AbiSpecificInteger2 implements AbiSpecificInteger {
   //  ^^^^^^^^^^^^^^^^^^^
   // [cfe] Class 'Object' cannot be extended or implemented.