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crate::ix!();
//-------------------------------------------[.cpp/bitcoin/src/test/raii_event_tests.cpp]
#[cfg(test)]
#[fixture(BasicTestingSetup)]
pub mod raii_event_tests {
#[cfg(EVENT_SET_MEM_FUNCTIONS_IMPLEMENTED)]
lazy_static!{
/*
static std::map<c_void*, short> tags;
static std::map<c_void*, uint16_t> orders;
static uint16_t tagSequence = 0;
*/
}
#[cfg(EVENT_SET_MEM_FUNCTIONS_IMPLEMENTED)]
pub fn tag_malloc(sz: usize) {
todo!();
/*
c_void* mem = malloc(sz);
if (!mem) return mem;
tags[mem]++;
orders[mem] = tagSequence++;
return mem;
*/
}
#[cfg(EVENT_SET_MEM_FUNCTIONS_IMPLEMENTED)]
pub fn tag_free(mem: *mut c_void) {
todo!();
/*
tags[mem]--;
orders[mem] = tagSequence++;
free(mem);
*/
}
#[cfg(EVENT_SET_MEM_FUNCTIONS_IMPLEMENTED)]
#[test] fn raii_event_creation() {
todo!();
/*
event_set_mem_functions(tag_malloc, realloc, tag_free);
c_void* base_ptr = nullptr;
{
auto base = obtain_event_base();
base_ptr = (c_void*)base.get();
BOOST_CHECK(tags[base_ptr] == 1);
}
BOOST_CHECK(tags[base_ptr] == 0);
c_void* event_ptr = nullptr;
{
auto base = obtain_event_base();
auto event = obtain_event(base.get(), -1, 0, nullptr, nullptr);
base_ptr = (c_void*)base.get();
event_ptr = (c_void*)event.get();
BOOST_CHECK(tags[base_ptr] == 1);
BOOST_CHECK(tags[event_ptr] == 1);
}
BOOST_CHECK(tags[base_ptr] == 0);
BOOST_CHECK(tags[event_ptr] == 0);
event_set_mem_functions(malloc, realloc, free);
*/
}
#[cfg(EVENT_SET_MEM_FUNCTIONS_IMPLEMENTED)]
#[test] fn raii_event_order() {
todo!();
/*
event_set_mem_functions(tag_malloc, realloc, tag_free);
c_void* base_ptr = nullptr;
c_void* event_ptr = nullptr;
{
auto base = obtain_event_base();
auto event = obtain_event(base.get(), -1, 0, nullptr, nullptr);
base_ptr = (c_void*)base.get();
event_ptr = (c_void*)event.get();
// base should have allocated before event
BOOST_CHECK(orders[base_ptr] < orders[event_ptr]);
}
// base should be freed after event
BOOST_CHECK(orders[base_ptr] > orders[event_ptr]);
event_set_mem_functions(malloc, realloc, free);
*/
}
#[cfg(not(EVENT_SET_MEM_FUNCTIONS_IMPLEMENTED))]
#[test] fn raii_event_tests_skipped() {
todo!();
/*
// It would probably be ideal to report skipped, but boost::test doesn't seem to make that practical (at least not in versions available with common distros)
BOOST_TEST_MESSAGE("Skipping raii_event_tess: libevent doesn't support event_set_mem_functions");
*/
}
}