printing/backend/print_backend_unittest.cc

   1 // Copyright (c) 2012 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/backend/print_backend.h"
   7 #include "testing/gtest/include/gtest/gtest.h"
   8
   9 namespace printing {
  10
  11 std::string Simplify(const char* title) {
  12   return UTF16ToUTF8(PrintBackend::SimplifyDocumentTitle(ASCIIToUTF16(title)));
  13 }
  14
  15 TEST(PrintBackendTest, 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