printing/printing_utils_unittest.cc

   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
   9 namespace printing {
  10
  11 namespace {
  12
  13 const size_t kTestLength = 8;
  14
  15 std::string Simplify(const std::string& title) {
  16   return base::UTF16ToUTF8(
  17       SimplifyDocumentTitleWithLength(base::UTF8ToUTF16(title), kTestLength));
  18 }
  19
  20 std::string Format(const std::string& owner, const std::string& title) {
  21   return base::UTF16ToUTF8(FormatDocumentTitleWithOwnerAndLength(
  22       base::UTF8ToUTF16(owner), base::UTF8ToUTF16(title), kTestLength));
  23 }
  24
  25 }  // namespace
  26
  27 TEST(PrintingUtilsTest, SimplifyDocumentTitle) {
  28   EXPECT_EQ("", Simplify(""));
  29   EXPECT_EQ("abcdefgh", Simplify("abcdefgh"));
  30   EXPECT_EQ("abc...ij", Simplify("abcdefghij"));
  31   EXPECT_EQ("Controls", Simplify("C\ron\nt\15rols"));
  32   EXPECT_EQ("", Simplify("\n\r\n\r\t\r"));
  33 }
  34
  35 TEST(PrintingUtilsTest, FormatDocumentTitleWithOwner) {
  36   EXPECT_EQ(": ", Format("", ""));
  37   EXPECT_EQ("abc: ", Format("abc", ""));
  38   EXPECT_EQ(": 123", Format("", "123"));
  39   EXPECT_EQ("abc: 123", Format("abc", "123"));
  40   EXPECT_EQ("abc: 0.9", Format("abc", "0123456789"));
  41   EXPECT_EQ("ab...j: ", Format("abcdefghij", "123"));
  42   EXPECT_EQ("ab...j: ", Format("abcdefghij", "0123456789"));
  43 }
  44
  45 }  // namespace printing
  46