-/* Copyright (c) 2014-2019. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2014-2020. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#include <sys/mman.h>
/**************** Class BOOST_tests *************************/
-using simgrid::mc::RegionSnapshot;
+using simgrid::mc::Region;
class snap_test_helper {
public:
static void init_memory(void* mem, size_t size);
size_t size;
void* src;
void* dstn;
- RegionSnapshot* region0;
- RegionSnapshot* region;
+ Region* region0;
+ Region* region;
} prologue_return;
static prologue_return prologue(int n); // common to the below 5 fxs
static void read_whole_region();
// Init memory and take snapshots:
init_memory(source, byte_size);
- simgrid::mc::RegionSnapshot* region0 =
- new simgrid::mc::RegionSnapshot(simgrid::mc::RegionType::Unknown, source, byte_size);
+ simgrid::mc::Region* region0 = new simgrid::mc::Region(simgrid::mc::RegionType::Data, source, byte_size);
for (int i = 0; i < n; i += 2) {
init_memory((char*)source + i * xbt_pagesize, xbt_pagesize);
}
- simgrid::mc::RegionSnapshot* region =
- new simgrid::mc::RegionSnapshot(simgrid::mc::RegionType::Unknown, source, byte_size);
+ simgrid::mc::Region* region = new simgrid::mc::Region(simgrid::mc::RegionType::Data, source, byte_size);
void* destination = mmap(nullptr, byte_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
INFO("Could not allocate destination memory");
void snap_test_helper::read_whole_region()
{
for (int n = 1; n != 32; ++n) {
-
prologue_return ret = prologue(n);
- const void* read = MC_region_read(ret.region, ret.dstn, ret.src, ret.size);
+ const void* read = ret.region->read(ret.dstn, ret.src, ret.size);
INFO("Mismatch in MC_region_read()");
REQUIRE(not memcmp(ret.src, read, ret.size));
void snap_test_helper::read_region_parts()
{
for (int n = 1; n != 32; ++n) {
-
prologue_return ret = prologue(n);
for (int j = 0; j != 100; ++j) {
size_t offset = rnd_engine() % ret.size;
size_t size = rnd_engine() % (ret.size - offset);
- const void* read = MC_region_read(ret.region, ret.dstn, (const char*)ret.src + offset, size);
+ const void* read = ret.region->read(ret.dstn, (const char*)ret.src + offset, size);
INFO("Mismatch in MC_region_read()");
REQUIRE(not memcmp((char*)ret.src + offset, read, size));
}
void snap_test_helper::compare_region_parts()
{
for (int n = 1; n != 32; ++n) {
-
prologue_return ret = prologue(n);
for (int j = 0; j != 100; ++j) {
void snap_test_helper::read_pointer()
{
-
prologue_return ret = prologue(1);
memcpy(ret.src, &mc_model_checker, sizeof(void*));
- simgrid::mc::RegionSnapshot* region2 =
- new simgrid::mc::RegionSnapshot(simgrid::mc::RegionType::Unknown, ret.src, ret.size);
+ const simgrid::mc::Region* region2 = new simgrid::mc::Region(simgrid::mc::RegionType::Data, ret.src, ret.size);
INFO("Mismtach in MC_region_read_pointer()");
REQUIRE(MC_region_read_pointer(region2, ret.src) == mc_model_checker);
TEST_CASE("MC::Snapshot: A copy/snapshot of a given memory region", "MC::Snapshot")
{
-
INFO("Sparse snapshot (using pages)");
snap_test_helper::Init();