1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "base/strings/utf_string_conversions.h"
6#include "printing/printing_utils.h"
7#include "testing/gtest/include/gtest/gtest.h"
8
9namespace printing {
10
11std::string Simplify(const char* title) {
12  return base::UTF16ToUTF8(SimplifyDocumentTitle(base::ASCIIToUTF16(title)));
13}
14
15TEST(PrintingUtilsTest, SimplifyDocumentTitle) {
16  EXPECT_STREQ("", Simplify("").c_str());
17  EXPECT_STREQ("Long string. Long string...ng string. Long string.",
18               Simplify("Long string. Long string. Long string. Long string. "
19                        "Long string. Long string. Long string.").c_str());
20  EXPECT_STREQ("Control Characters",
21               Simplify("C\ron\ntrol Charac\15ters").c_str());
22  EXPECT_STREQ("", Simplify("\n\r\n\r\t\r").c_str());
23}
24
25}  // namespace printing
26
27