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

chromeos/ime/composition_text_unittest.cc

Index: chromeos/ime/composition_text_unittest.cc
diff --git a/chromeos/ime/composition_text_unittest.cc b/chromeos/ime/composition_text_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..68f034291911afb9417d2270b0a55d0aa0fcf30b
--- /dev/null
+++ b/chromeos/ime/composition_text_unittest.cc
@@ -0,0 +1,54 @@
+// Copyright 2014 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.
+// TODO(nona): Add more tests.
+
+#include "chromeos/ime/composition_text.h"
+
+#include "base/strings/utf_string_conversions.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace chromeos {
+
+TEST(CompositionTextTest, CopyTest) {
+  const base::string16 kSampleText = base::UTF8ToUTF16("Sample Text");
+  const CompositionText::UnderlineAttribute kSampleUnderlineAttribute1 = {
+    CompositionText::COMPOSITION_TEXT_UNDERLINE_SINGLE, 10, 20};
+
+  const CompositionText::UnderlineAttribute kSampleUnderlineAttribute2 = {
+    CompositionText::COMPOSITION_TEXT_UNDERLINE_DOUBLE, 11, 21};
+
+  const CompositionText::UnderlineAttribute kSampleUnderlineAttribute3 = {
+    CompositionText::COMPOSITION_TEXT_UNDERLINE_ERROR, 12, 22};
+
+  // Make CompositionText
+  CompositionText text;
+  text.set_text(kSampleText);
+  std::vector<CompositionText::UnderlineAttribute>* underline_attributes =
+      text.mutable_underline_attributes();
+  underline_attributes->push_back(kSampleUnderlineAttribute1);
+  underline_attributes->push_back(kSampleUnderlineAttribute2);
+  underline_attributes->push_back(kSampleUnderlineAttribute3);
+  text.set_selection_start(30);
+  text.set_selection_end(40);
+
+  CompositionText text2;
+  text2.CopyFrom(text);
+
+  EXPECT_EQ(text.text(), text2.text());
+  EXPECT_EQ(text.underline_attributes().size(),
+            text2.underline_attributes().size());
+  for (size_t i = 0; i < text.underline_attributes().size(); ++i) {
+    EXPECT_EQ(text.underline_attributes()[i].type,
+              text2.underline_attributes()[i].type);
+    EXPECT_EQ(text.underline_attributes()[i].start_index,
+              text2.underline_attributes()[i].start_index);
+    EXPECT_EQ(text.underline_attributes()[i].end_index,
+              text2.underline_attributes()[i].end_index);
+  }
+
+  EXPECT_EQ(text.selection_start(), text2.selection_start());
+  EXPECT_EQ(text.selection_end(), text2.selection_end());
+}
+
+}  // namespace chromeos