tor-browser

The Tor Browser
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TestVideoUtils.cpp (4697B)

      1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
      2 /* vim: set ts=2 et sw=2 tw=80: */
      3 /* This Source Code Form is subject to the terms of the Mozilla Public
      4 * License, v. 2.0. If a copy of the MPL was not distributed with this
      5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      6 
      7 #include "VideoUtils.h"
      8 #include "gtest/gtest.h"
      9 #include "nsMimeTypes.h"
     10 #include "nsString.h"
     11 
     12 using namespace mozilla;
     13 
     14 TEST(MediaMIMETypes, IsMediaMIMEType)
     15 {
     16  EXPECT_TRUE(IsMediaMIMEType(AUDIO_MP4));
     17  EXPECT_TRUE(IsMediaMIMEType(VIDEO_MP4));
     18  EXPECT_TRUE(IsMediaMIMEType("application/x-mp4"));
     19 
     20  EXPECT_TRUE(IsMediaMIMEType("audio/m"));
     21  EXPECT_FALSE(IsMediaMIMEType("audio/"));
     22 
     23  EXPECT_FALSE(IsMediaMIMEType("vide/mp4"));
     24  EXPECT_FALSE(IsMediaMIMEType("videos/mp4"));
     25 
     26  // Expect lowercase only.
     27  EXPECT_FALSE(IsMediaMIMEType("Video/mp4"));
     28 }
     29 
     30 TEST(StringListRange, MakeStringListRange)
     31 {
     32  static const struct {
     33    const char* mList;
     34    const char* mExpectedSkipEmpties;
     35    const char* mExpectedProcessAll;
     36    const char* mExpectedProcessEmpties;
     37  } tests[] = {
     38      // string              skip         all               empties
     39      {"", "", "|", ""},
     40      {" ", "", "|", "|"},
     41      {",", "", "||", "||"},
     42      {" , ", "", "||", "||"},
     43      {"a", "a|", "a|", "a|"},
     44      {"  a  ", "a|", "a|", "a|"},
     45      {"a,", "a|", "a||", "a||"},
     46      {"a, ", "a|", "a||", "a||"},
     47      {",a", "a|", "|a|", "|a|"},
     48      {" ,a", "a|", "|a|", "|a|"},
     49      {"aa,bb", "aa|bb|", "aa|bb|", "aa|bb|"},
     50      {" a a ,  b b  ", "a a|b b|", "a a|b b|", "a a|b b|"},
     51      {" , ,a 1,,  ,b  2,", "a 1|b  2|", "||a 1|||b  2||", "||a 1|||b  2||"}};
     52 
     53  for (const auto& test : tests) {
     54    nsCString list(test.mList);
     55    nsCString out;
     56    for (const auto& item : MakeStringListRange(list)) {
     57      out += item;
     58      out += "|";
     59    }
     60    EXPECT_STREQ(test.mExpectedSkipEmpties, out.Data());
     61    out.SetLength(0);
     62 
     63    for (const auto& item :
     64         MakeStringListRange<StringListRangeEmptyItems::ProcessAll>(list)) {
     65      out += item;
     66      out += "|";
     67    }
     68    EXPECT_STREQ(test.mExpectedProcessAll, out.Data());
     69    out.SetLength(0);
     70 
     71    for (const auto& item :
     72         MakeStringListRange<StringListRangeEmptyItems::ProcessEmptyItems>(
     73             list)) {
     74      out += item;
     75      out += "|";
     76    }
     77    EXPECT_STREQ(test.mExpectedProcessEmpties, out.Data());
     78  }
     79 }
     80 
     81 TEST(StringListRange, StringListContains)
     82 {
     83  static const struct {
     84    const char* mList;
     85    const char* mItemToSearch;
     86    bool mExpectedSkipEmpties;
     87    bool mExpectedProcessAll;
     88    bool mExpectedProcessEmpties;
     89  } tests[] = {// haystack            needle  skip   all    empties
     90               {"", "", false, true, false},
     91               {" ", "", false, true, true},
     92               {"", "a", false, false, false},
     93               {" ", "a", false, false, false},
     94               {",", "a", false, false, false},
     95               {" , ", "", false, true, true},
     96               {" , ", "a", false, false, false},
     97               {"a", "a", true, true, true},
     98               {"a", "b", false, false, false},
     99               {"  a  ", "a", true, true, true},
    100               {"aa,bb", "aa", true, true, true},
    101               {"aa,bb", "bb", true, true, true},
    102               {"aa,bb", "cc", false, false, false},
    103               {"aa,bb", " aa ", false, false, false},
    104               {" a a ,  b b  ", "a a", true, true, true},
    105               {" , ,a 1,,  ,b  2,", "a 1", true, true, true},
    106               {" , ,a 1,,  ,b  2,", "b  2", true, true, true},
    107               {" , ,a 1,,  ,b  2,", "", false, true, true},
    108               {" , ,a 1,,  ,b  2,", " ", false, false, false},
    109               {" , ,a 1,,  ,b  2,", "A 1", false, false, false},
    110               {" , ,A 1,,  ,b  2,", "a 1", false, false, false}};
    111 
    112  for (const auto& test : tests) {
    113    nsCString list(test.mList);
    114    nsCString itemToSearch(test.mItemToSearch);
    115    EXPECT_EQ(test.mExpectedSkipEmpties, StringListContains(list, itemToSearch))
    116        << "trying to find \"" << itemToSearch.Data() << "\" in \""
    117        << list.Data() << "\" (skipping empties)";
    118    EXPECT_EQ(test.mExpectedProcessAll,
    119              StringListContains<StringListRangeEmptyItems::ProcessAll>(
    120                  list, itemToSearch))
    121        << "trying to find \"" << itemToSearch.Data() << "\" in \""
    122        << list.Data() << "\" (processing everything)";
    123    EXPECT_EQ(test.mExpectedProcessEmpties,
    124              StringListContains<StringListRangeEmptyItems::ProcessEmptyItems>(
    125                  list, itemToSearch))
    126        << "trying to find \"" << itemToSearch.Data() << "\" in \""
    127        << list.Data() << "\" (processing empties)";
    128  }
    129 }