Datasets:
shibing624
/
source_code

Dataset card Data Studio Files Community
2
text
stringlengths
0
2.2M
//=============================================================================
// TEST PLAN
//-----------------------------------------------------------------------------
// Overview
// --------
// We are testing a proctor object to ensure that it destroys the managed
// objects and deallocates memory used if release is not called before the
// proctor object goes out of scope. We achieve this goal by creating objects
// of a user-defined type that are each initialized with the address of a
// unique counter, using a 'bslma::TestAllocator'. As each object is
// destroyed, its destructor increments the counter held by the object,
// indicating the number of times the object's destructor is called. After
// the proctor is destroyed, we verify that the corresponding counters of the
// object managed by the proctor are modified, and all allocated memory are
// deallocated.
//-----------------------------------------------------------------------------
// [3] bslma::RawDeleterProctor<TYPE, ALLOCATOR>(obj, allocator);
// [3] ~bslma::RawDeleterProctor<TYPE, ALLOCATOR>();
// [4] void release();
// [5] void reset(obj);
//-----------------------------------------------------------------------------
// [1] Breathing Test
// [2] Helper Class: 'my_Class'
// [2] Helper Class: 'my_Pool'
// [3] Concern: the (non-virtual) 'deallocate' method for pools is also invoked
// [6] Usage Example
//=============================================================================
// ============================================================================
// STANDARD BSL ASSERT TEST FUNCTION
// ----------------------------------------------------------------------------
namespace {
int testStatus = 0;
void aSsErT(bool condition, const char *message, int line)
{
if (condition) {
printf("Error " __FILE__ "(%d): %s (failed)\n", line, message);
if (0 <= testStatus && testStatus <= 100) {
++testStatus;
}
}
}
} // close unnamed namespace
// ============================================================================
// STANDARD BSL TEST DRIVER MACRO ABBREVIATIONS
// ----------------------------------------------------------------------------
#define ASSERT BSLS_BSLTESTUTIL_ASSERT
#define ASSERTV BSLS_BSLTESTUTIL_ASSERTV
#define LOOP_ASSERT BSLS_BSLTESTUTIL_LOOP_ASSERT
#define LOOP0_ASSERT BSLS_BSLTESTUTIL_LOOP0_ASSERT
#define LOOP1_ASSERT BSLS_BSLTESTUTIL_LOOP1_ASSERT
#define LOOP2_ASSERT BSLS_BSLTESTUTIL_LOOP2_ASSERT
#define LOOP3_ASSERT BSLS_BSLTESTUTIL_LOOP3_ASSERT
#define LOOP4_ASSERT BSLS_BSLTESTUTIL_LOOP4_ASSERT
#define LOOP5_ASSERT BSLS_BSLTESTUTIL_LOOP5_ASSERT
#define LOOP6_ASSERT BSLS_BSLTESTUTIL_LOOP6_ASSERT
#define Q BSLS_BSLTESTUTIL_Q // Quote identifier literally.
#define P BSLS_BSLTESTUTIL_P // Print identifier and value.
#define P_ BSLS_BSLTESTUTIL_P_ // P(X) without '\n'.
#define T_ BSLS_BSLTESTUTIL_T_ // Print a tab (w/o newline).
#define L_ BSLS_BSLTESTUTIL_L_ // current Line number
// ============================================================================
// NEGATIVE-TEST MACRO ABBREVIATIONS
// ----------------------------------------------------------------------------
#define ASSERT_SAFE_PASS(EXPR) BSLS_ASSERTTEST_ASSERT_SAFE_PASS(EXPR)
#define ASSERT_SAFE_FAIL(EXPR) BSLS_ASSERTTEST_ASSERT_SAFE_FAIL(EXPR)
#define ASSERT_PASS(EXPR) BSLS_ASSERTTEST_ASSERT_PASS(EXPR)
#define ASSERT_FAIL(EXPR) BSLS_ASSERTTEST_ASSERT_FAIL(EXPR)
#define ASSERT_OPT_PASS(EXPR) BSLS_ASSERTTEST_ASSERT_OPT_PASS(EXPR)
#define ASSERT_OPT_FAIL(EXPR) BSLS_ASSERTTEST_ASSERT_OPT_FAIL(EXPR)
//=============================================================================
// GLOBAL TYPEDEFS/CONSTANTS FOR TESTING
//-----------------------------------------------------------------------------
//=============================================================================
// HELPER CLASS FOR TESTING
//-----------------------------------------------------------------------------
class my_Pool {
// This class provides a 'deallocate' method, used to exercise the
// contract promised by the destructor of the 'bslma::RawDeleterGuard'.
// This object indicates that its 'deallocate' method is called by
// incrementing the global counter (supplied at construction) that it
// *holds*.
// DATA
int *d_counter_p; // counter to be incremented when 'deallocate' is called