Revert of Moves code from chromeos/ime to ui/base/ime/chromeos.

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"
+
+namespace chromeos {
+
+TEST(ExtensionIMEUtilTest, GetInputMethodIDTest) {
+  EXPECT_EQ("_ext_ime_ABCDE12345",
+            extension_ime_util::GetInputMethodID("ABCDE", "12345"));
+}
+
+TEST(ExtensionIMEUtilTest, GetComponentInputMethodID) {
+  EXPECT_EQ("_comp_ime_ABCDE12345",
+            extension_ime_util::GetComponentInputMethodID("ABCDE", "12345"));
+}
+
+TEST(ExtensionIMEUtilTest, GetExtensionIDFromInputMethodIDTest) {
+  EXPECT_EQ("",
+            extension_ime_util::GetExtensionIDFromInputMethodID("mozc"));
+  EXPECT_EQ("12345678901234567890123456789012",
+            extension_ime_util::GetExtensionIDFromInputMethodID(
+              extension_ime_util::GetInputMethodID(
+                  "12345678901234567890123456789012",
+                  "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_xxxxxxxxxxxxxxxxxxxxxxxxxx", "12345")));
+  EXPECT_FALSE(extension_ime_util::IsExtensionIME(
+      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_xxxxxxxxxxxxxxxxxxxxxxxxxx", "12345")));
+  EXPECT_FALSE(extension_ime_util::IsComponentExtensionIME(
+      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";
+  const char* engine_id3 = "31415";
+
+  const std::string extention_1_engine_1 =
+      extension_ime_util::GetInputMethodID(extention1, engine_id1);
+  const std::string extention_1_engine_2 =
+      extension_ime_util::GetInputMethodID(extention1, engine_id2);
+  const std::string component_3_engine_3 =
+      extension_ime_util::GetComponentInputMethodID(extention3, engine_id3);
+
+  EXPECT_TRUE(extension_ime_util::IsMemberOfExtension(extention_1_engine_1,
+                                                      extention1));
+  EXPECT_TRUE(extension_ime_util::IsMemberOfExtension(extention_1_engine_2,
+                                                      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