src/chrome/browser/usb/usb_context_unittest.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/usb/usb_context.h"
   6
   7 #include "base/threading/platform_thread.h"
   8 #include "build/build_config.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10 #include "third_party/libusb/src/libusb/libusb.h"
  11
  12 namespace {
  13
  14 class UsbContextTest : public testing::Test {
  15  protected:
  16   class UsbContextForTest : public UsbContext {
  17    public:
  18     explicit UsbContextForTest(PlatformUsbContext context)
  19         : UsbContext(context) {}
  20    private:
  21     virtual ~UsbContextForTest() {}
  22     DISALLOW_COPY_AND_ASSIGN(UsbContextForTest);
  23   };
  24 };
  25
  26 }  // namespace
  27
  28 #if defined(OS_LINUX)
  29 // Linux trybot does not support usb.
  30 #define MAYBE_GracefulShutdown DISABLED_GracefulShutdown
  31 #elif defined(OS_ANDROID)
  32 // Android build does not include usb support.
  33 #define MAYBE_GracefulShutdown DISABLED_GracefulShutdown
  34 #else
  35 #define MAYBE_GracefulShutdown GracefulShutdown
  36 #endif
  37
  38 TEST_F(UsbContextTest, MAYBE_GracefulShutdown) {
  39   base::TimeTicks start = base::TimeTicks::Now();
  40   {
  41     PlatformUsbContext platform_context;
  42     ASSERT_EQ(LIBUSB_SUCCESS, libusb_init(&platform_context));
  43     scoped_refptr<UsbContextForTest> context(
  44         new UsbContextForTest(platform_context));
  45   }
  46   base::TimeDelta elapse = base::TimeTicks::Now() - start;
  47   if (elapse > base::TimeDelta::FromSeconds(2)) {
  48     FAIL();
  49   }
  50 }