当前位置: 首页>>代码示例>>C++>>正文

C++ CFile::Flush方法代码示例

本文整理汇总了C++中xfile::CFile::Flush方法的典型用法代码示例。如果您正苦于以下问题：C++ CFile::Flush方法的具体用法？C++ CFile::Flush怎么用？C++ CFile::Flush使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类xfile::CFile的用法示例。


在下文中一共展示了CFile::Flush方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: memset

TEST(TestFile, Write)
{
  XFILE::CFile *file;
  const char str[] = "TestFile.Write test string\n";
  char buf[30];
  memset(&buf, 0, sizeof(buf));

  ASSERT_TRUE((file = XBMC_CREATETEMPFILE("")) != NULL);
  file->Close();
  ASSERT_TRUE(file->OpenForWrite(XBMC_TEMPFILEPATH(file), true));
  EXPECT_EQ((int)sizeof(str), file->Write(str, sizeof(str)));
  file->Flush();
  EXPECT_EQ(0, file->GetPosition());
  file->Close();
  ASSERT_TRUE(file->Open(XBMC_TEMPFILEPATH(file)));
  EXPECT_EQ(0, file->GetPosition());
  EXPECT_EQ((int64_t)sizeof(str), file->Seek(0, SEEK_END));
  EXPECT_EQ(0, file->Seek(0, SEEK_SET));
  EXPECT_EQ((int64_t)sizeof(str), file->GetLength());
  EXPECT_EQ(sizeof(str), file->Read(buf, sizeof(buf)));
  file->Flush();
  EXPECT_EQ((int64_t)sizeof(str), file->GetPosition());
  EXPECT_TRUE(!memcmp(str, buf, sizeof(str)));
  file->Close();
  EXPECT_TRUE(XBMC_DELETETEMPFILE(file));
}
开发者ID:DasMarx，项目名称:xbmc，代码行数:26，代码来源:TestFile.cpp

示例2: memset

TEST_F(TestZipFile, Read)
{
  XFILE::CFile file;
  char buf[20];
  memset(&buf, 0, sizeof(buf));
  std::string reffile, strpathinzip;
  CFileItemList itemlist;

  reffile = XBMC_REF_FILE_PATH("xbmc/filesystem/test/reffile.txt.zip");
  CURL zipUrl = URIUtils::CreateArchivePath("zip", CURL(reffile), "");
  ASSERT_TRUE(XFILE::CDirectory::GetDirectory(zipUrl, itemlist, "",
    XFILE::DIR_FLAG_NO_FILE_DIRS));
  EXPECT_GT(itemlist.Size(), 0);
  EXPECT_FALSE(itemlist[0]->GetPath().empty());
  strpathinzip = itemlist[0]->GetPath();
  ASSERT_TRUE(file.Open(strpathinzip));
  EXPECT_EQ(0, file.GetPosition());
  EXPECT_EQ(1616, file.GetLength());
  EXPECT_EQ(sizeof(buf), static_cast<size_t>(file.Read(buf, sizeof(buf))));
  file.Flush();
  EXPECT_EQ(20, file.GetPosition());
  EXPECT_TRUE(!memcmp("About\n-----\nXBMC is ", buf, sizeof(buf) - 1));
  EXPECT_TRUE(file.ReadString(buf, sizeof(buf)));
  EXPECT_EQ(39, file.GetPosition());
  EXPECT_STREQ("an award-winning fr", buf);
  EXPECT_EQ(100, file.Seek(100));
  EXPECT_EQ(100, file.GetPosition());
  EXPECT_EQ(sizeof(buf), static_cast<size_t>(file.Read(buf, sizeof(buf))));
  file.Flush();
  EXPECT_EQ(120, file.GetPosition());
  EXPECT_TRUE(!memcmp("ent hub for digital ", buf, sizeof(buf) - 1));
  EXPECT_EQ(220, file.Seek(100, SEEK_CUR));
  EXPECT_EQ(220, file.GetPosition());
  EXPECT_EQ(sizeof(buf), static_cast<size_t>(file.Read(buf, sizeof(buf))));
  file.Flush();
  EXPECT_EQ(240, file.GetPosition());
  EXPECT_TRUE(!memcmp("rs, XBMC is a non-pr", buf, sizeof(buf) - 1));
  EXPECT_EQ(1596, file.Seek(-(int64_t)sizeof(buf), SEEK_END));
  EXPECT_EQ(1596, file.GetPosition());
  EXPECT_EQ(sizeof(buf), static_cast<size_t>(file.Read(buf, sizeof(buf))));
  file.Flush();
  EXPECT_EQ(1616, file.GetPosition());
  EXPECT_TRUE(!memcmp("multimedia jukebox.\n", buf, sizeof(buf) - 1));
  EXPECT_EQ(-1, file.Seek(100, SEEK_CUR));
  EXPECT_EQ(1616, file.GetPosition());
  EXPECT_EQ(0, file.Seek(0, SEEK_SET));
  EXPECT_EQ(sizeof(buf), static_cast<size_t>(file.Read(buf, sizeof(buf))));
  file.Flush();
  EXPECT_EQ(20, file.GetPosition());
  EXPECT_TRUE(!memcmp("About\n-----\nXBMC is ", buf, sizeof(buf) - 1));
  EXPECT_EQ(0, file.Seek(0, SEEK_SET));
  EXPECT_EQ(-1, file.Seek(-100, SEEK_SET));
  file.Close();
}
开发者ID:BigNoid，项目名称:xbmc，代码行数:54，代码来源:TestZipFile.cpp

示例3: memset

TEST(TestRarFile, Read)
{
  XFILE::CFile file;
  char buf[20];
  memset(&buf, 0, sizeof(buf));
  CStdString reffile, strrarpath, strpathinrar;
  CFileItemList itemlist;

  reffile = XBMC_REF_FILE_PATH("xbmc/filesystem/test/reffile.txt.rar");
  URIUtils::CreateArchivePath(strrarpath, "rar", reffile, "");
  ASSERT_TRUE(XFILE::CDirectory::GetDirectory(strrarpath, itemlist, "",
    XFILE::DIR_FLAG_NO_FILE_DIRS));
  strpathinrar = itemlist[0]->GetPath();
  ASSERT_TRUE(file.Open(strpathinrar));
  EXPECT_EQ(0, file.GetPosition());
  EXPECT_EQ(1616, file.GetLength());
  EXPECT_EQ(sizeof(buf), file.Read(buf, sizeof(buf)));
  file.Flush();
  EXPECT_EQ(20, file.GetPosition());
  EXPECT_TRUE(!memcmp("About\n-----\nXBMC is ", buf, sizeof(buf) - 1));
  EXPECT_TRUE(file.ReadString(buf, sizeof(buf)));
  EXPECT_EQ(39, file.GetPosition());
  EXPECT_STREQ("an award-winning fr", buf);
  EXPECT_EQ(100, file.Seek(100));
  EXPECT_EQ(100, file.GetPosition());
  EXPECT_EQ(sizeof(buf), file.Read(buf, sizeof(buf)));
  file.Flush();
  EXPECT_EQ(120, file.GetPosition());
  EXPECT_TRUE(!memcmp("ent hub for digital ", buf, sizeof(buf) - 1));
  EXPECT_EQ(220, file.Seek(100, SEEK_CUR));
  EXPECT_EQ(220, file.GetPosition());
  EXPECT_EQ(sizeof(buf), file.Read(buf, sizeof(buf)));
  file.Flush();
  EXPECT_EQ(240, file.GetPosition());
  EXPECT_TRUE(!memcmp("rs, XBMC is a non-pr", buf, sizeof(buf) - 1));
  EXPECT_EQ(1596, file.Seek(-(int64_t)sizeof(buf), SEEK_END));
  EXPECT_EQ(1596, file.GetPosition());
  EXPECT_EQ(sizeof(buf), file.Read(buf, sizeof(buf)));
  file.Flush();
  EXPECT_EQ(1616, file.GetPosition());
  EXPECT_TRUE(!memcmp("multimedia jukebox.\n", buf, sizeof(buf) - 1));
  EXPECT_EQ(1716, file.Seek(100, SEEK_CUR));
  EXPECT_EQ(1716, file.GetPosition());
  EXPECT_EQ(0, file.Seek(0, SEEK_SET));
  EXPECT_EQ(sizeof(buf), file.Read(buf, sizeof(buf)));
  file.Flush();
  EXPECT_EQ(20, file.GetPosition());
  EXPECT_TRUE(!memcmp("About\n-----\nXBMC is ", buf, sizeof(buf) - 1));
  EXPECT_EQ(0, file.Seek(0, SEEK_SET));
  EXPECT_EQ(-1, file.Seek(-100, SEEK_SET));
  file.Close();
}
开发者ID:A600，项目名称:xbmc，代码行数:52，代码来源:TestRarFile.cpp

示例4: memset

TEST(TestRarFile, NormalRAR)
{
  XFILE::CFile file;
  char buf[20];
  memset(&buf, 0, sizeof(buf));
  CStdString reffile, strrarpath, strpathinrar;
  CFileItemList itemlist, itemlistemptydir;
  struct __stat64 stat_buffer;

  reffile = XBMC_REF_FILE_PATH("xbmc/filesystem/test/refRARnormal.rar");
  URIUtils::CreateArchivePath(strrarpath, "rar", reffile, "");
  ASSERT_TRUE(XFILE::CDirectory::GetDirectory(strrarpath, itemlist));
  itemlist.Sort(SORT_METHOD_FULLPATH, SortOrderAscending);

  /* /reffile.txt */
  strpathinrar = itemlist[1]->GetPath();
  ASSERT_TRUE(StringUtils::EndsWith(strpathinrar, "/reffile.txt", true));
  EXPECT_EQ(0, XFILE::CFile::Stat(strpathinrar, &stat_buffer));
  EXPECT_TRUE((stat_buffer.st_mode & S_IFMT) | S_IFREG);

  ASSERT_TRUE(file.Open(strpathinrar));
  EXPECT_EQ(0, file.GetPosition());
  EXPECT_EQ(1616, file.GetLength());
  EXPECT_EQ(sizeof(buf), file.Read(buf, sizeof(buf)));
  file.Flush();
  EXPECT_EQ(20, file.GetPosition());
  EXPECT_TRUE(!memcmp("About\n-----\nXBMC is ", buf, sizeof(buf) - 1));
  EXPECT_TRUE(file.ReadString(buf, sizeof(buf)));
  EXPECT_EQ(39, file.GetPosition());
  EXPECT_STREQ("an award-winning fr", buf);
  EXPECT_EQ(100, file.Seek(100));
  EXPECT_EQ(100, file.GetPosition());
  EXPECT_EQ(sizeof(buf), file.Read(buf, sizeof(buf)));
  file.Flush();
  EXPECT_EQ(120, file.GetPosition());
  EXPECT_TRUE(!memcmp("ent hub for digital ", buf, sizeof(buf) - 1));
  EXPECT_EQ(220, file.Seek(100, SEEK_CUR));
  EXPECT_EQ(220, file.GetPosition());
  EXPECT_EQ(sizeof(buf), file.Read(buf, sizeof(buf)));
  file.Flush();
  EXPECT_EQ(240, file.GetPosition());
  EXPECT_TRUE(!memcmp("rs, XBMC is a non-pr", buf, sizeof(buf) - 1));
  EXPECT_EQ(1596, file.Seek(-(int64_t)sizeof(buf), SEEK_END));
  EXPECT_EQ(1596, file.GetPosition());
  EXPECT_EQ(sizeof(buf), file.Read(buf, sizeof(buf)));
  file.Flush();
  EXPECT_EQ(1616, file.GetPosition());
  EXPECT_TRUE(!memcmp("multimedia jukebox.\n", buf, sizeof(buf) - 1));
  EXPECT_EQ(1716, file.Seek(100, SEEK_CUR));
  EXPECT_EQ(1716, file.GetPosition());
  EXPECT_EQ(0, file.Seek(0, SEEK_SET));
  EXPECT_EQ(sizeof(buf), file.Read(buf, sizeof(buf)));
  file.Flush();
  EXPECT_EQ(20, file.GetPosition());
  EXPECT_TRUE(!memcmp("About\n-----\nXBMC is ", buf, sizeof(buf) - 1));
  EXPECT_EQ(0, file.Seek(0, SEEK_SET));
  EXPECT_EQ(-1, file.Seek(-100, SEEK_SET));
  file.Close();

  /* /testsymlink -> testdir/reffile.txt */
  strpathinrar = itemlist[2]->GetPath();
  ASSERT_TRUE(StringUtils::EndsWith(strpathinrar, "/testsymlink", true));
  EXPECT_EQ(0, XFILE::CFile::Stat(strpathinrar, &stat_buffer));
  EXPECT_TRUE((stat_buffer.st_mode & S_IFMT) | S_IFLNK);

  /*
   * FIXME: Reading symlinks in RARs is currently broken. It takes a long time
   * to read them and they produce erroneous results. The expected result is
   * the target paths of the symlinks.
   */
  ASSERT_TRUE(file.Open(strpathinrar));
  EXPECT_EQ(19, file.GetLength());
  file.Close();

  /* /testsymlinksubdir -> testdir/testsubdir/reffile.txt */
  strpathinrar = itemlist[3]->GetPath();
  ASSERT_TRUE(StringUtils::EndsWith(strpathinrar, "/testsymlinksubdir", true));
  EXPECT_EQ(0, XFILE::CFile::Stat(strpathinrar, &stat_buffer));
  EXPECT_TRUE((stat_buffer.st_mode & S_IFMT) | S_IFLNK);

  ASSERT_TRUE(file.Open(strpathinrar));
  EXPECT_EQ(30, file.GetLength());
  file.Close();

  /* /testdir/ */
  strpathinrar = itemlist[0]->GetPath();
  ASSERT_TRUE(StringUtils::EndsWith(strpathinrar, "/testdir/", true));
  EXPECT_EQ(0, XFILE::CFile::Stat(strpathinrar, &stat_buffer));
  EXPECT_TRUE((stat_buffer.st_mode & S_IFMT) | S_IFDIR);

  itemlist.Clear();
  ASSERT_TRUE(XFILE::CDirectory::GetDirectory(strpathinrar, itemlist));
  itemlist.Sort(SORT_METHOD_FULLPATH, SortOrderAscending);

  /* /testdir/reffile.txt */
  strpathinrar = itemlist[1]->GetPath();
  ASSERT_TRUE(StringUtils::EndsWith(strpathinrar, "/testdir/reffile.txt",
                                    true));
  EXPECT_EQ(0, XFILE::CFile::Stat(strpathinrar, &stat_buffer));
  EXPECT_TRUE((stat_buffer.st_mode & S_IFMT) | S_IFREG);
//.........这里部分代码省略.........
开发者ID:2BReality，项目名称:xbmc，代码行数:101，代码来源:TestRarFile.cpp


注：本文中的xfile::CFile::Flush方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。