ErrnoTest Class Reference

Inheritance diagram for ErrnoTest:

Collaboration diagram for ErrnoTest:

Protected Member Functions
void	check ()

Private Member Functions
	CPPUNIT_TEST_SUITE (ErrnoTest)
	CPPUNIT_TEST (check)
	CPPUNIT_TEST_SUITE_END ()

Detailed Description

Definition at line 17 of file test_errno.cpp.

Member Function Documentation

check()

void ErrnoTest::check ( )

protected

Definition at line 29 of file test_errno.cpp.

{
  //We are using ERANGE as it is part of the C++ ISO (see Table 26 in section 19.3)
  //Using ERANGE improve the test as it means that the native errno.h file has really
  //been included.
  errno = ERANGE;
 
  CPPUNIT_ASSERT( errno == ERANGE );
  errno = 0;
 
/* Note: in common, you can't write ::errno or std::errno,
 * due to errno in most cases is just a macro, that frequently
 * (in MT environment errno is a per-thread value) expand to something like
 * (*__errno_location()). I don't know way how masquerade such
 * things: name of macro can't include ::.
 *
 *                - ptr, 2005-03-30
 */
# if 0
  if ( ::errno != 0 ) {
    return 1;
  }
  if ( std::errno != 0 ) {
    return 1;
  }
# endif
}

CPPUNIT_TEST()

ErrnoTest::CPPUNIT_TEST ( check  )

private

CPPUNIT_TEST_SUITE()

ErrnoTest::CPPUNIT_TEST_SUITE ( ErrnoTest  )

private

CPPUNIT_TEST_SUITE_END()

ErrnoTest::CPPUNIT_TEST_SUITE_END ( )

private

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

• sdk/lib/3rdparty/stlport/test/unit/test_errno.cpp