Re-committing http://codereview.chromium.org/8736001/ originally committed revision=112305

third_party/libphonenumber/cpp/src/utf/unicodetext_test.cc

-// Copyright 2011 Facebook, Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License"); you may
-// not use this file except in compliance with the License. You may obtain
-// a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
-//
-// Author: Ben Gertzfield
-
-#include <gtest/gtest.h>
-
-#include "unicodetext.h"
-
-namespace i18n {
-namespace unicodetext {
-
-TEST(UnicodeTextTest, Iterator) {
-  struct value {
-    const char* utf8;
-    char32 code_point;
-  } values[] = {
-    { "\x31", 0x31 }, // U+0031 DIGIT ONE
-    { "\xC2\xBD", 0x00BD }, // U+00BD VULGAR FRACTION ONE HALF
-    { "\xEF\xBC\x91", 0xFF11 }, // U+FF11 FULLWIDTH DIGIT ONE
-    { "\xF0\x9F\x80\x80", 0x1F000 }, // U+1F000 MAHJONG TILE EAST WIND
-  };
-
-  for (size_t i = 0; i < sizeof values / sizeof values[0]; i++) {
-    string number(values[i].utf8);
-    UnicodeText number_as_unicode;
-    number_as_unicode.PointToUTF8(number.data(), number.size());
-    UnicodeText::const_iterator it = number_as_unicode.begin();
-    EXPECT_EQ(values[i].code_point, *it);
-  }
-}
-
-} // namespace unicodetext
-} // namespace i18n