Improve perforance for component IME extensions initialization by using map instead of vector in Co…

chromeos/ime/extension_ime_util_unittest.cc

 // Copyright 2013 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 "chromeos/ime/extension_ime_util.h"
 
 #include <string>
 
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 19 matching lines @@
                   "mozc")));
   EXPECT_EQ("12345678901234567890123456789012",
             extension_ime_util::GetExtensionIDFromInputMethodID(
               extension_ime_util::GetComponentInputMethodID(
                   "12345678901234567890123456789012",
                   "mozc")));
 }
 
 TEST(ExtensionIMEUtilTest, IsExtensionIMETest) {
   EXPECT_TRUE(extension_ime_util::IsExtensionIME(
-      extension_ime_util::GetInputMethodID("abcde", "12345")));
+      extension_ime_util::GetInputMethodID(
+          "abcde_xxxxxxxxxxxxxxxxxxxxxxxxxx", "12345")));
   EXPECT_FALSE(extension_ime_util::IsExtensionIME(
-      extension_ime_util::GetComponentInputMethodID("abcde", "12345")));
+      extension_ime_util::GetComponentInputMethodID(
+          "abcde_xxxxxxxxxxxxxxxxxxxxxxxxxx", "12345")));
   EXPECT_FALSE(extension_ime_util::IsExtensionIME(""));
   EXPECT_FALSE(extension_ime_util::IsExtensionIME("mozc"));
 }
 
 TEST(ExtensionIMEUtilTest, IsComponentExtensionIMETest) {
   EXPECT_TRUE(extension_ime_util::IsComponentExtensionIME(
-      extension_ime_util::GetComponentInputMethodID("abcde", "12345")));
+      extension_ime_util::GetComponentInputMethodID(
+          "abcde_xxxxxxxxxxxxxxxxxxxxxxxxxx", "12345")));
   EXPECT_FALSE(extension_ime_util::IsComponentExtensionIME(
-      extension_ime_util::GetInputMethodID("abcde", "12345")));
+      extension_ime_util::GetInputMethodID(
+          "abcde_xxxxxxxxxxxxxxxxxxxxxxxxxx", "12345")));
   EXPECT_FALSE(extension_ime_util::IsComponentExtensionIME(""));
   EXPECT_FALSE(extension_ime_util::IsComponentExtensionIME("mozc"));
 }
 
 TEST(ExtensionIMEUtilTest, IsMemberOfExtension) {
   const char* extention1 = "abcdefg";
   const char* extention2 = "hijklmn";
   const char* extention3 = "opqrstu";
   const char* engine_id1 = "12345";
   const char* engine_id2 = "67890";
@@ skipping 12 matching lines @@
                                                       extention1));
   EXPECT_FALSE(extension_ime_util::IsMemberOfExtension(extention_1_engine_1,
                                                        extention2));
   EXPECT_FALSE(extension_ime_util::IsMemberOfExtension(extention_1_engine_2,
                                                        extention2));
   EXPECT_FALSE(extension_ime_util::IsMemberOfExtension(component_3_engine_3,
                                                        extention3));
 }
 
 }  // namespace chromeos