Add cross platform Bluetooth testing fixture for Windows.

This CL is the first step to implement GATT service in Chrome for Windows by using cross platform testing fixture.

BUG=579202

Review URL: https://codereview.chromium.org/1632123003

Cr-Commit-Position: refs/heads/master@{#371668}

device/BUILD.gn

@@ -49,6 +49,8 @@ test("device_unittests") {
     "bluetooth/test/bluetooth_test_android.h",
     "bluetooth/test/bluetooth_test_mac.h",
     "bluetooth/test/bluetooth_test_mac.mm",
+    "bluetooth/test/bluetooth_test_win.cc",
+    "bluetooth/test/bluetooth_test_win.h",
     "bluetooth/test/test_bluetooth_adapter_observer.cc",
     "bluetooth/test/test_bluetooth_adapter_observer.h",
     "nfc/nfc_chromeos_unittest.cc",

device/bluetooth/bluetooth_adapter_unittest.cc

@@ -22,6 +22,8 @@
 #include "device/bluetooth/test/bluetooth_test_android.h"
 #elif defined(OS_MACOSX)
 #include "device/bluetooth/test/bluetooth_test_mac.h"
+#elif defined(OS_WIN)
+#include "device/bluetooth/test/bluetooth_test_win.h"
 #endif
 
 using device::BluetoothDevice;
@@ -411,7 +413,7 @@ TEST(BluetoothAdapterTest, GetMergedDiscoveryFilterAllFields) {
 }
 
 // TODO(scheib): Enable BluetoothTest fixture tests on all platforms.
-#if defined(OS_ANDROID) || defined(OS_MACOSX)
+#if defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 TEST_F(BluetoothTest, ConstructDefaultAdapter) {
   InitWithDefaultAdapter();
   if (!adapter_->IsPresent()) {
@@ -427,10 +429,10 @@ TEST_F(BluetoothTest, ConstructDefaultAdapter) {
   EXPECT_FALSE(adapter_->IsDiscoverable());
   EXPECT_FALSE(adapter_->IsDiscovering());
 }
-#endif  // defined(OS_ANDROID) || defined(OS_MACOSX)
+#endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
 // TODO(scheib): Enable BluetoothTest fixture tests on all platforms.
-#if defined(OS_ANDROID) || defined(OS_MACOSX)
+#if defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 TEST_F(BluetoothTest, ConstructWithoutDefaultAdapter) {
   InitWithoutDefaultAdapter();
   EXPECT_EQ(adapter_->GetAddress(), "");
@@ -440,10 +442,10 @@ TEST_F(BluetoothTest, ConstructWithoutDefaultAdapter) {
   EXPECT_FALSE(adapter_->IsDiscoverable());
   EXPECT_FALSE(adapter_->IsDiscovering());
 }
-#endif  // defined(OS_ANDROID) || defined(OS_MACOSX)
+#endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
 // TODO(scheib): Enable BluetoothTest fixture tests on all platforms.
-#if defined(OS_ANDROID) || defined(OS_MACOSX)
+#if defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 TEST_F(BluetoothTest, ConstructFakeAdapter) {
   InitWithFakeAdapter();
   EXPECT_EQ(adapter_->GetAddress(), kTestAdapterAddress);
@@ -453,7 +455,7 @@ TEST_F(BluetoothTest, ConstructFakeAdapter) {
   EXPECT_FALSE(adapter_->IsDiscoverable());
   EXPECT_FALSE(adapter_->IsDiscovering());
 }
-#endif  // defined(OS_ANDROID) || defined(OS_MACOSX)
+#endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
 // TODO(scheib): Enable BluetoothTest fixture tests on all platforms.
 #if defined(OS_ANDROID)

device/bluetooth/bluetooth_adapter_win.h

@@ -100,6 +100,7 @@ class DEVICE_BLUETOOTH_EXPORT BluetoothAdapterWin
 
  private:
   friend class BluetoothAdapterWinTest;
+  friend class BluetoothTestWin;
 
   enum DiscoveryStatus {
     NOT_DISCOVERING,

device/bluetooth/bluetooth_low_energy_win.h

@@ -76,7 +76,7 @@ class DEVICE_BLUETOOTH_EXPORT DevicePropertyValue {
 };
 
 // Returns true only on Windows platforms supporting Bluetooth Low Energy.
-bool IsBluetoothLowEnergySupported();
+bool DEVICE_BLUETOOTH_EXPORT IsBluetoothLowEnergySupported();
 
 struct BluetoothLowEnergyServiceInfo {
   BluetoothLowEnergyServiceInfo();

device/bluetooth/test/bluetooth_test_win.cc

+// 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.
+
+#include "device/bluetooth/test/bluetooth_test_win.h"
+
+#include "base/bind.h"
+#include "device/bluetooth/bluetooth_adapter_win.h"
+#include "device/bluetooth/bluetooth_low_energy_win.h"
+
+namespace device {
+BluetoothTestWin::BluetoothTestWin()
+    : ui_task_runner_(new base::TestSimpleTaskRunner()),
+      bluetooth_task_runner_(new base::TestSimpleTaskRunner()) {}
+BluetoothTestWin::~BluetoothTestWin() {}
+
+bool BluetoothTestWin::PlatformSupportsLowEnergy() {
+  return win::IsBluetoothLowEnergySupported();
+}
+
+void BluetoothTestWin::AdapterInitCallback() {}
+
+void BluetoothTestWin::InitWithDefaultAdapter() {
+  adapter_ = new BluetoothAdapterWin(base::Bind(
+      &BluetoothTestWin::AdapterInitCallback, base::Unretained(this)));
+  adapter_win_ = static_cast<BluetoothAdapterWin*>(adapter_.get());
+  adapter_win_->Init();
+}
+
+void BluetoothTestWin::InitWithoutDefaultAdapter() {
+  adapter_ = new BluetoothAdapterWin(base::Bind(
+      &BluetoothTestWin::AdapterInitCallback, base::Unretained(this)));
+  adapter_win_ = static_cast<BluetoothAdapterWin*>(adapter_.get());
+  adapter_win_->InitForTest(ui_task_runner_, bluetooth_task_runner_);
+}
+
+void BluetoothTestWin::InitWithFakeAdapter() {
+  adapter_ = new BluetoothAdapterWin(base::Bind(
+      &BluetoothTestWin::AdapterInitCallback, base::Unretained(this)));
+  adapter_win_ = static_cast<BluetoothAdapterWin*>(adapter_.get());
+  adapter_win_->InitForTest(ui_task_runner_, bluetooth_task_runner_);
+  BluetoothTaskManagerWin::AdapterState* adapter_state =
+      new BluetoothTaskManagerWin::AdapterState();
+  adapter_state->name = kTestAdapterName;
+  adapter_state->address = kTestAdapterAddress;
+  adapter_state->powered = true;
+  adapter_win_->AdapterStateChanged(*adapter_state);
+}
+
+bool BluetoothTestWin::DenyPermission() {
+  return false;
+}
+}

device/bluetooth/test/bluetooth_test_win.h

+// 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.
+
+#ifndef DEVICE_BLUETOOTH_TEST_BLUETOOTH_TEST_WIN_H_
+#define DEVICE_BLUETOOTH_TEST_BLUETOOTH_TEST_WIN_H_
+
+#include "device/bluetooth/test/bluetooth_test.h"
+
+#include "base/memory/ref_counted.h"
+#include "base/test/test_pending_task.h"
+#include "base/test/test_simple_task_runner.h"
+
+namespace device {
+class BluetoothAdapterWin;
+
+// Windows implementation of BluetoothTestBase.
+class BluetoothTestWin : public BluetoothTestBase {
+ public:
+  BluetoothTestWin();
+  ~BluetoothTestWin() override;
+
+  // BluetoothTestBase overrides
+  bool PlatformSupportsLowEnergy() override;
+  void InitWithDefaultAdapter() override;
+  void InitWithoutDefaultAdapter() override;
+  void InitWithFakeAdapter() override;
+  bool DenyPermission() override;
+
+ private:
+  scoped_refptr<base::TestSimpleTaskRunner> ui_task_runner_;
+  scoped_refptr<base::TestSimpleTaskRunner> bluetooth_task_runner_;
+  BluetoothAdapterWin* adapter_win_;
+
+  void AdapterInitCallback();
+};
+
+// Defines common test fixture name. Use TEST_F(BluetoothTest, YourTestName).
+typedef BluetoothTestWin BluetoothTest;
+
+}  // namespace device
+
+#endif  // DEVICE_BLUETOOTH_TEST_BLUETOOTH_TEST_WIN_H_

device/device_tests.gyp

@@ -57,6 +57,8 @@
         'bluetooth/test/bluetooth_test_android.h',
         'bluetooth/test/bluetooth_test_mac.h',
         'bluetooth/test/bluetooth_test_mac.mm',
+        'bluetooth/test/bluetooth_test_win.h',
+        'bluetooth/test/bluetooth_test_win.cc',
         'bluetooth/test/test_bluetooth_adapter_observer.cc',
         'bluetooth/test/test_bluetooth_adapter_observer.h',
         'devices_app/usb/device_impl_unittest.cc',