Index: ui/base/test/scoped_fake_full_keyboard_access.mm |
diff --git a/ui/base/test/scoped_fake_full_keyboard_access.mm b/ui/base/test/scoped_fake_full_keyboard_access.mm |
new file mode 100644 |
index 0000000000000000000000000000000000000000..f0e601999e4bc1d14ff0c6664572e3165a435b39 |
--- /dev/null |
+++ b/ui/base/test/scoped_fake_full_keyboard_access.mm |
@@ -0,0 +1,56 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#import "ui/base/test/scoped_fake_full_keyboard_access.h" |
+ |
+#import <Cocoa/Cocoa.h> |
+ |
+#include "base/logging.h" |
+#import "base/mac/scoped_objc_class_swizzler.h" |
+ |
+namespace { |
+ |
+ui::test::ScopedFakeFullKeyboardAccess* g_instance = nullptr; |
+ |
+} // namespace |
+ |
+// Donates a testing implementation of [NSApp isFullKeyboardAccessEnabled]. |
+@interface FakeNSAppKeyboardAccessDonor : NSObject |
+@end |
+ |
+@implementation FakeNSAppKeyboardAccessDonor |
+ |
+- (BOOL)isFullKeyboardAccessEnabled { |
+ DCHECK(g_instance); |
+ return g_instance->full_keyboard_access_state(); |
+} |
+ |
+@end |
+ |
+namespace ui { |
+namespace test { |
+ |
+ScopedFakeFullKeyboardAccess::ScopedFakeFullKeyboardAccess() |
+ : full_keyboard_access_state_(true), |
+ swizzler_(new base::mac::ScopedObjCClassSwizzler( |
+ [NSApplication class], |
+ [FakeNSAppKeyboardAccessDonor class], |
+ @selector(isFullKeyboardAccessEnabled))) { |
+ DCHECK(!g_instance) |
+ << "Cannot initialize ScopedFakeFullKeyboardAccess twice\n"; |
+ g_instance = this; |
+} |
+ |
+ScopedFakeFullKeyboardAccess::~ScopedFakeFullKeyboardAccess() { |
+ DCHECK_EQ(g_instance, this); |
+ g_instance = nullptr; |
+} |
+ |
+// static |
+ScopedFakeFullKeyboardAccess* ScopedFakeFullKeyboardAccess::GetInstance() { |
+ return g_instance; |
+} |
+ |
+} // namespace test |
+} // namespace ui |