#include <UnitTestDir.h>

Collaboration diagram for RCU::UnitTestDir:

Public Member Functions
	UnitTestDir (const std::string &package, const std::string &name)
	effects: standard constructor guarantee: strong failures: out of memory failures: directory creation errors
	UnitTestDir (const UnitTestDir &)=delete
	rationale: deleted to avoid copying
UnitTestDir &	operator= (const UnitTestDir &)=delete
	~UnitTestDir ()
	effects: standard destructor guarantee: no-fail
const std::string &	path () const
	description: the path to the directory guarantee: no-fail
bool	cleanup () const
	description: whether we clean up on completion guarantee: no-fail
void	cleanup (bool val_cleanup)

Private Attributes
std::string	m_path
	description: members directly corresponding to accessors
bool	m_cleanup

Detailed Description

Definition at line 19 of file UnitTestDir.h.

Constructor & Destructor Documentation

◆ UnitTestDir() [1/2]

RCU::UnitTestDir::UnitTestDir	(	const std::string &	package,
		const std::string &	name )

effects: standard constructor guarantee: strong failures: out of memory failures: directory creation errors

Definition at line 26 of file UnitTestDir.cxx.

    : m_cleanup (getenv ("ROOTCORE_AUTO_UT") != nullptr)
  {
    std::string tmpdir = "/tmp";
    if (const char *env = getenv ("TMPDIR"))
      tmpdir = env;
 
    // use mkdtemp to create a unique, collision-proof directory
    const std::string templ = tmpdir + "/ut-" + package + "-" + name + "-XXXXXX";
    std::vector<char> buffer (templ.begin(), templ.end());
    buffer.push_back ('\0');
    if (mkdtemp (buffer.data()) == nullptr)
      throw std::runtime_error ("could not create output directory from template " + templ);
    m_path = buffer.data();
  }

◆ UnitTestDir() [2/2]

RCU::UnitTestDir::UnitTestDir ( const UnitTestDir & )

delete

rationale: deleted to avoid copying

◆ ~UnitTestDir()

RCU::UnitTestDir::~UnitTestDir ( )

effects: standard destructor guarantee: no-fail

Definition at line 45 of file UnitTestDir.cxx.

  {
    using namespace msgRootCoreUtils;
 
    if (m_cleanup)
    {
      std::error_code ec;
      std::filesystem::remove_all (m_path, ec);
    }
    else
      ANA_MSG_INFO ("unit test data located at " << m_path);
  }

Member Function Documentation

◆ cleanup() [1/2]

bool RCU::UnitTestDir::cleanup ( ) const

description: whether we clean up on completion guarantee: no-fail

Definition at line 69 of file UnitTestDir.cxx.

  {
    return m_cleanup;
  }

◆ cleanup() [2/2]

void RCU::UnitTestDir::cleanup ( bool val_cleanup )

Definition at line 77 of file UnitTestDir.cxx.

  {
    m_cleanup = val_cleanup;
  }

◆ operator=()

UnitTestDir & RCU::UnitTestDir::operator= ( const UnitTestDir & )

delete

◆ path()

const std::string & RCU::UnitTestDir::path ( ) const

description: the path to the directory guarantee: no-fail

Definition at line 61 of file UnitTestDir.cxx.

  {
    return m_path;
  }

Member Data Documentation

◆ m_cleanup

bool RCU::UnitTestDir::m_cleanup

private

Definition at line 67 of file UnitTestDir.h.

◆ m_path

std::string RCU::UnitTestDir::m_path