+++ /dev/null
-#include <new>
-#include <vector>
-
-#include "cppunit/cppunit_proxy.h"
-
-#if defined (_STLP_USE_NAMESPACES)
-using namespace std;
-#endif
-
-//
-// TestCase class
-//
-class ConfigTest : public CPPUNIT_NS::TestCase
-{
- CPPUNIT_TEST_SUITE(ConfigTest);
-#if !defined (STLPORT)
- CPPUNIT_IGNORE;
-#endif
- CPPUNIT_TEST(placement_new_bug);
- CPPUNIT_TEST(endianess);
- CPPUNIT_TEST(template_function_partial_ordering);
-#if !defined (_STLP_USE_EXCEPTIONS)
- CPPUNIT_IGNORE;
-#endif
- CPPUNIT_TEST(new_throw_bad_alloc);
- CPPUNIT_TEST_SUITE_END();
-
- protected:
- void placement_new_bug();
- void endianess();
- void template_function_partial_ordering();
- void new_throw_bad_alloc();
-};
-
-CPPUNIT_TEST_SUITE_REGISTRATION(ConfigTest);
-
-void ConfigTest::placement_new_bug()
-{
-#if defined (STLPORT)
- int int_val = 1;
- int *pint;
- pint = new(&int_val) int();
- CPPUNIT_ASSERT( pint == &int_val );
-# if defined (_STLP_DEF_CONST_PLCT_NEW_BUG)
- CPPUNIT_ASSERT( int_val != 0 );
-# else
- CPPUNIT_ASSERT( int_val == 0 );
-# endif
-#endif
-}
-
-void ConfigTest::endianess()
-{
-#if defined (STLPORT)
- int val = 0x01020304;
- char *ptr = (char*)(&val);
-# if defined (_STLP_BIG_ENDIAN)
- //This test only work if sizeof(int) == 4, this is a known limitation
- //that will be handle the day we find a compiler for which it is false.
- CPPUNIT_ASSERT( *ptr == 0x01 ||
- sizeof(int) > 4 && *ptr == 0x00 );
-# elif defined (_STLP_LITTLE_ENDIAN)
- CPPUNIT_ASSERT( *ptr == 0x04 );
-# endif
-#endif
-}
-
-void ConfigTest::template_function_partial_ordering()
-{
-#if defined (STLPORT)
- vector<int> vect1(10, 0);
- int* pvect1Front = &vect1.front();
- vector<int> vect2(10, 0);
- int* pvect2Front = &vect2.front();
-
- swap(vect1, vect2);
-
-# if defined (_STLP_FUNCTION_TMPL_PARTIAL_ORDER) || defined (_STLP_USE_PARTIAL_SPEC_WORKAROUND)
- CPPUNIT_ASSERT( pvect1Front == &vect2.front() );
- CPPUNIT_ASSERT( pvect2Front == &vect1.front() );
-# else
- CPPUNIT_ASSERT( pvect1Front != &vect2.front() );
- CPPUNIT_ASSERT( pvect2Front != &vect1.front() );
-# endif
-#endif
-}
-
-void ConfigTest::new_throw_bad_alloc()
-{
-#if defined (STLPORT) && defined (_STLP_USE_EXCEPTIONS)
- try
- {
- /* We try to exhaust heap memory. However, we don't actually use the
- largest possible size_t value bus slightly less in order to avoid
- triggering any overflows due to the allocator adding some more for
- its internal data structures. */
- size_t const huge_amount = size_t(-1) - 1024;
- void* pvoid = operator new (huge_amount);
-#if !defined (_STLP_NEW_DONT_THROW_BAD_ALLOC)
- // Allocation should have fail
- CPPUNIT_ASSERT( pvoid != 0 );
-#endif
- // Just in case it succeeds:
- operator delete(pvoid);
- }
- catch (const bad_alloc&)
- {
-#if defined (_STLP_NEW_DONT_THROW_BAD_ALLOC)
- // Looks like your compiler new operator finally throw bad_alloc, you can fix
- // configuration.
- CPPUNIT_FAIL;
-#endif
- }
- catch (...)
- {
- //We shouldn't be there:
- //Not bad_alloc exception thrown.
- CPPUNIT_FAIL;
- }
-#endif
-}