src/session/key_info_util_test.cc

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#include "session/key_info_util.h"

#include "config/config.pb.h"
#include "config/config_handler.h"
#include "session/commands.pb.h"
#include "session/key_parser.h"
#include "testing/base/public/googletest.h"
#include "testing/base/public/gunit.h"

namespace mozc {
namespace {
using ::mozc::commands::KeyEvent;
using ::mozc::config::Config;
using ::mozc::config::ConfigHandler;

void PushKey(const string &key_string, vector<KeyInformation> *keys) {
  KeyEvent key;
  if (!KeyParser::ParseKey(key_string, &key)) {
    return;
  }
  KeyInformation key_info;
  if (!KeyEventUtil::GetKeyInformation(key, &key_info)) {
    return;
  }
  keys->push_back(key_info);
}

TEST(KeyInfoUtilTest, ExtractSortedDirectModeKeys) {
  Config config;
  ConfigHandler::GetDefaultConfig(&config);

  const char kCustomKeymapTable[] =
      "status\tkey\tcommand\n"
      "DirectInput\tHenkan\tIMEOn\n"
      "DirectInput\tCtrl j\tIMEOn\n"
      "DirectInput\tCtrl k\tIMEOff\n"
      "DirectInput\tCtrl l\tLaunchWordRegisterDialog\n"
      "Precomposition\tCtrl m\tIMEOn\n";
  config.set_session_keymap(Config::CUSTOM);
  config.set_custom_keymap_table(kCustomKeymapTable);

  const auto &actual = KeyInfoUtil::ExtractSortedDirectModeKeys(config);

  vector<KeyInformation> expected;
  PushKey("HENKAN", &expected);
  PushKey("Ctrl j", &expected);
  PushKey("Ctrl k", &expected);
  PushKey("Ctrl l", &expected);
  sort(expected.begin(), expected.end());

  ASSERT_EQ(expected.size(), actual.size());
  for (size_t i = 0; i < expected.size(); ++i) {
    EXPECT_EQ(expected[i], actual[i]);
  }
}

TEST(KeyInfoUtilTest, ContainsKey) {
  vector<KeyInformation> direct_mode_keys;
  PushKey("HENKAN", &direct_mode_keys);
  PushKey("Ctrl j", &direct_mode_keys);
  PushKey("Ctrl k", &direct_mode_keys);
  PushKey("Ctrl l", &direct_mode_keys);
  sort(direct_mode_keys.begin(), direct_mode_keys.end());

  {
    KeyEvent key;
    KeyParser::ParseKey("HENKAN", &key);
    EXPECT_TRUE(KeyInfoUtil::ContainsKey(direct_mode_keys, key));
  }
  {
    KeyEvent key;
    KeyParser::ParseKey("EISU", &key);
    EXPECT_FALSE(KeyInfoUtil::ContainsKey(direct_mode_keys, key));
  }
  {
    KeyEvent key;
    KeyParser::ParseKey("ctrl j", &key);
    EXPECT_TRUE(KeyInfoUtil::ContainsKey(direct_mode_keys, key));
  }
  {
    KeyEvent key;
    KeyParser::ParseKey("ctrl k", &key);
    EXPECT_TRUE(KeyInfoUtil::ContainsKey(direct_mode_keys, key));
  }
  {
    KeyEvent key;
    KeyParser::ParseKey("ctrl l", &key);
    EXPECT_TRUE(KeyInfoUtil::ContainsKey(direct_mode_keys, key));
  }
  {
    KeyEvent key;
    KeyParser::ParseKey("ctrl m", &key);
    EXPECT_FALSE(KeyInfoUtil::ContainsKey(direct_mode_keys, key));
  }
}

}  // namespace
}  // namespace mozc