remoting/host/linux/unicode_to_keysym_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 "remoting/host/linux/unicode_to_keysym.h"
   6
   7 #include <algorithm>
   8
   9 #include "base/macros.h"
  10 #include "testing/gtest/include/gtest/gtest.h"
  11
  12 namespace remoting {
  13
  14 TEST(GetKeySymsForUnicode, Map) {
  15   const static struct Test {
  16     uint32_t code_point;
  17     uint32_t expected_keysyms[4];
  18   } kTests[] = {
  19     { 0x0040, { 0x0040, 0x01000040, 0 } },
  20     { 0x00b0, { 0x00b0, 0x010000b0, 0 } },
  21     { 0x0100, { 0x03c0, 0x01000100, 0 } },
  22     { 0x038e, { 0x07a8, 0x0100038e, 0 } },
  23     { 0x22a3, { 0x0bdc, 0x010022a3, 0 } },
  24     { 0x30bd, { 0x04bf, 0x010030bd, 0 } },
  25     { 0x3171, { 0x0ef0, 0x01003171, 0 } },
  26     { 0x318e, { 0x0ef7, 0x0100318e, 0 } },
  27
  28     // Characters with 3 distinct keysyms.
  29     { 0x0030, { 0x0030, 0xffb0, 0x01000030, 0 } },
  30     { 0x005f, { 0x005f, 0x0bc6, 0x0100005f, 0 } },
  31
  32     // Characters for which there are no regular keysyms.
  33     { 0x4444, { 0x01004444, 0 } },
  34   };
  35
  36   for (size_t i = 0; i < arraysize(kTests); ++i) {
  37     std::vector<uint32_t> keysyms;
  38     GetKeySymsForUnicode(kTests[i].code_point, &keysyms);
  39
  40     std::vector<uint32_t> expected(
  41         kTests[i].expected_keysyms,
  42         std::find(
  43             kTests[i].expected_keysyms, kTests[i].expected_keysyms + 4, 0));
  44     EXPECT_EQ(expected, keysyms);
  45   }
  46 }
  47
  48 }  // namespace remoting