folly::test::WriteFileAtomic Class Reference

Inheritance diagram for folly::test::WriteFileAtomic:

Protected Member Functions
	WriteFileAtomic ()
std::set< std::string >	listTmpDir () const
std::string	readData (const string &path) const
struct stat	statFile (const string &path) const
mode_t	getPerms (const string &path)
string	tmpPath (StringPiece name)
void	setDirPerms (mode_t mode)
Protected Member Functions inherited from testing::Test
	Test ()
virtual void	SetUp ()
virtual void	TearDown ()
	Test ()
virtual void	SetUp ()
virtual void	TearDown ()
	Test ()
virtual void	SetUp ()
virtual void	TearDown ()

Protected Attributes
TemporaryDirectory	tmpDir_ {"folly_file_test"}

Additional Inherited Members
Public Types inherited from testing::Test
typedef internal::SetUpTestCaseFunc	SetUpTestCaseFunc
typedef internal::TearDownTestCaseFunc	TearDownTestCaseFunc
typedef internal::SetUpTestCaseFunc	SetUpTestCaseFunc
typedef internal::TearDownTestCaseFunc	TearDownTestCaseFunc
typedef internal::SetUpTestCaseFunc	SetUpTestCaseFunc
typedef internal::TearDownTestCaseFunc	TearDownTestCaseFunc
Public Member Functions inherited from testing::Test
virtual	~Test ()
virtual	~Test ()
virtual	~Test ()
Static Public Member Functions inherited from testing::Test
static void	SetUpTestCase ()
static void	TearDownTestCase ()
static bool	HasFatalFailure ()
static bool	HasNonfatalFailure ()
static bool	HasFailure ()
static void	RecordProperty (const std::string &key, const std::string &value)
static void	RecordProperty (const std::string &key, int value)
static void	SetUpTestCase ()
static void	TearDownTestCase ()
static bool	HasFatalFailure ()
static bool	HasNonfatalFailure ()
static bool	HasFailure ()
static void	RecordProperty (const std::string &key, const std::string &value)
static void	RecordProperty (const std::string &key, int value)
static void	SetUpTestCase ()
static void	TearDownTestCase ()
static bool	HasFatalFailure ()
static bool	HasNonfatalFailure ()
static bool	HasFailure ()
static void	RecordProperty (const std::string &key, const std::string &value)
static void	RecordProperty (const std::string &key, int value)

Detailed Description

Definition at line 351 of file FileUtilTest.cpp.

Constructor & Destructor Documentation

folly::test::WriteFileAtomic::WriteFileAtomic ( )

inlineprotected

Definition at line 353 of file FileUtilTest.cpp.

{}

Member Function Documentation

mode_t folly::test::WriteFileAtomic::getPerms ( const string &  path )

inlineprotected

Definition at line 378 of file FileUtilTest.cpp.

                                      {
    return (statFile(path).st_mode & 0777);
  }

std::set<std::string> folly::test::WriteFileAtomic::listTmpDir ( ) const

inlineprotected

Definition at line 355 of file FileUtilTest.cpp.

                                       {
    std::set<std::string> entries;
    for (auto& entry : fs::directory_iterator(tmpDir_.path())) {
      entries.insert(entry.path().filename().string());
    }
    return entries;
  }

std::string folly::test::WriteFileAtomic::readData ( const string &  path ) const

inlineprotected

Definition at line 363 of file FileUtilTest.cpp.

References folly::data(), folly::readFile(), and folly::throwSystemError().

                                               {
    string data;
    if (!readFile(path.c_str(), data)) {
      throwSystemError("failed to read ", path);
    }
    return data;
  }

void folly::test::WriteFileAtomic::setDirPerms ( mode_t  mode )

inlineprotected

Definition at line 386 of file FileUtilTest.cpp.

References folly::checkUnixError(), and mode.

                                {
    auto rc = chmod(tmpDir_.path().string().c_str(), mode);
    checkUnixError(rc, "failed to set permissions on tmp dir");
  }

struct stat folly::test::WriteFileAtomic::statFile ( const string &  path ) const

inlineprotected

Definition at line 371 of file FileUtilTest.cpp.

References folly::checkUnixError(), and s.

                                                 {
    struct stat s;
    auto rc = stat(path.c_str(), &s);
    checkUnixError(rc, "failed to stat() ", path);
    return s;
  }

string folly::test::WriteFileAtomic::tmpPath ( StringPiece  name )

inlineprotected

Definition at line 382 of file FileUtilTest.cpp.

References folly::Range< Iter >::str().

                                   {
    return tmpDir_.path().string() + "/" + name.str();
  }

Member Data Documentation

TemporaryDirectory folly::test::WriteFileAtomic::tmpDir_ {"folly_file_test"}

protected

Definition at line 391 of file FileUtilTest.cpp.

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The documentation for this class was generated from the following file:

• proxygen/folly/folly/test/FileUtilTest.cpp