Copy chromeos_input_method* from libcros as-is.

chrome/browser/chromeos/input_method/ibus_controller_unittest.cc

Index: chrome/browser/chromeos/input_method/ibus_controller_unittest.cc
diff --git a/chrome/browser/chromeos/input_method/ibus_controller_unittest.cc b/chrome/browser/chromeos/input_method/ibus_controller_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..f971f642b30ffbe2c9a45773ec7e60ed1534d72e
--- /dev/null
+++ b/chrome/browser/chromeos/input_method/ibus_controller_unittest.cc
@@ -0,0 +1,67 @@
+// Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// How to run the test:
+//   $ FEATURES="test" emerge-x86-generic -a libcros
+
+#include "chromeos_input_method.h"
+
+#include <gtest/gtest.h>
+
+#include "base/logging.h"
+
+namespace chromeos {
+namespace {
+InputMethodDescriptor GetDesc(const std::string& raw_layout) {
+  return CreateInputMethodDescriptor(
+      "id", "display_name", raw_layout, "language_code");
+}
+}  // namespace
+
+// Tests InputMethodIdIsWhitelisted function.
+TEST(ChromeOSInputMethodTest, TestInputMethodIdIsWhitelisted) {
+  EXPECT_TRUE(InputMethodIdIsWhitelisted("mozc"));
+  EXPECT_TRUE(InputMethodIdIsWhitelisted("xkb:us:dvorak:eng"));
+  EXPECT_FALSE(InputMethodIdIsWhitelisted("mozc,"));
+  EXPECT_FALSE(InputMethodIdIsWhitelisted("mozc,xkb:us:dvorak:eng"));
+  EXPECT_FALSE(InputMethodIdIsWhitelisted("not-supported-id"));
+  EXPECT_FALSE(InputMethodIdIsWhitelisted(","));
+  EXPECT_FALSE(InputMethodIdIsWhitelisted(""));
+}
+
+// Tests XkbLayoutIsSupported function.
+TEST(ChromeOSInputMethodTest, TestXkbLayoutIsSupported) {
+  EXPECT_TRUE(XkbLayoutIsSupported("us"));
+  EXPECT_TRUE(XkbLayoutIsSupported("us(dvorak)"));
+  EXPECT_TRUE(XkbLayoutIsSupported("fr"));
+  EXPECT_FALSE(XkbLayoutIsSupported("us,"));
+  EXPECT_FALSE(XkbLayoutIsSupported("us,fr"));
+  EXPECT_FALSE(XkbLayoutIsSupported("xkb:us:dvorak:eng"));
+  EXPECT_FALSE(XkbLayoutIsSupported("mozc"));
+  EXPECT_FALSE(XkbLayoutIsSupported(","));
+  EXPECT_FALSE(XkbLayoutIsSupported(""));
+}
+
+// Tests CreateInputMethodDescriptor function.
+TEST(ChromeOSInputMethodTest, TestCreateInputMethodDescriptor) {
+  EXPECT_EQ(GetDesc("us").keyboard_layout, "us");
+  EXPECT_EQ(GetDesc("us,us(dvorak)").keyboard_layout, "us");
+  EXPECT_EQ(GetDesc("us(dvorak),us").keyboard_layout, "us(dvorak)");
+
+  EXPECT_EQ(GetDesc("fr").keyboard_layout, "fr");
+  EXPECT_EQ(GetDesc("fr,us(dvorak)").keyboard_layout, "fr");
+  EXPECT_EQ(GetDesc("us(dvorak),fr").keyboard_layout, "us(dvorak)");
+
+  EXPECT_EQ(GetDesc("not-supported,fr").keyboard_layout, "fr");
+  EXPECT_EQ(GetDesc("fr,not-supported").keyboard_layout, "fr");
+
+  static const char kFallbackLayout[] = "us";
+  EXPECT_EQ(GetDesc("not-supported").keyboard_layout, kFallbackLayout);
+  EXPECT_EQ(GetDesc(",").keyboard_layout, kFallbackLayout);
+  EXPECT_EQ(GetDesc("").keyboard_layout, kFallbackLayout);
+
+  // TODO(yusukes): Add tests for |virtual_keyboard_layout| member.
+}
+
+}