device/bluetooth/bluetooth_device_unittest.cc

   1 // Copyright 2014 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 "device/bluetooth/bluetooth_device.h"
   6
   7 #include "base/macros.h"
   8 #include "testing/gtest/include/gtest/gtest.h"
   9
  10 namespace device {
  11
  12 TEST(BluetoothDeviceTest, CanonicalizeAddressFormat_AcceptsAllValidFormats) {
  13   // There are three valid separators (':', '-', and none).
  14   // Case shouldn't matter.
  15   const char* const kValidFormats[] = {
  16     "1A:2B:3C:4D:5E:6F",
  17     "1a:2B:3c:4D:5e:6F",
  18     "1a:2b:3c:4d:5e:6f",
  19     "1A-2B-3C-4D-5E-6F",
  20     "1a-2B-3c-4D-5e-6F",
  21     "1a-2b-3c-4d-5e-6f",
  22     "1A2B3C4D5E6F",
  23     "1a2B3c4D5e6F",
  24     "1a2b3c4d5e6f",
  25   };
  26
  27   for (size_t i = 0; i < arraysize(kValidFormats); ++i) {
  28     SCOPED_TRACE(std::string("Input format: '") + kValidFormats[i] + "'");
  29     EXPECT_EQ("1A:2B:3C:4D:5E:6F",
  30               BluetoothDevice::CanonicalizeAddress(kValidFormats[i]));
  31   }
  32 }
  33
  34 TEST(BluetoothDeviceTest, CanonicalizeAddressFormat_RejectsInvalidFormats) {
  35   const char* const kValidFormats[] = {
  36     // Empty string.
  37     "",
  38     // Too short.
  39     "1A:2B:3C:4D:5E",
  40     // Too long.
  41     "1A:2B:3C:4D:5E:6F:70",
  42     // Missing a separator.
  43     "1A:2B:3C:4D:5E6F",
  44     // Mixed separators.
  45     "1A:2B-3C:4D-5E:6F",
  46     // Invalid characters.
  47     "1A:2B-3C:4D-5E:6X",
  48     // Separators in the wrong place.
  49     "1:A2:B3:C4:D5:E6F",
  50   };
  51
  52   for (size_t i = 0; i < arraysize(kValidFormats); ++i) {
  53     SCOPED_TRACE(std::string("Input format: '") + kValidFormats[i] + "'");
  54     EXPECT_EQ(std::string(),
  55               BluetoothDevice::CanonicalizeAddress(kValidFormats[i]));
  56   }
  57 }
  58
  59 }  // namespace device