scsl/tlvTest.cc

118 lines
2.6 KiB
C++

#include <cassert>
#include <cstring>
#include <exception>
#include <iostream>
#include "Arena.h"
#include "Test.h"
#include "TLV.h"
#include "testFixtures.h"
using namespace klib;
static uint8_t arenaBuffer[ARENA_SIZE];
void
tlvTestSuite(Arena &backend)
{
TLV::Record rec1, rec2, rec3, rec4;
uint8_t *cursor = nullptr;
std::cout << "\tSetting first three records." << std::endl;
TLV::SetRecord(rec1, 1, TEST_STRLEN1, TEST_STR1);
TLV::SetRecord(rec2, 2, TEST_STRLEN2, TEST_STR2);
TLV::SetRecord(rec3, 1, TEST_STRLEN4, TEST_STR4);
rec4.Tag = 1;
std::cout << "\twriting new rec1" << std::endl;
assert(TLV::WriteToMemory(backend, cursor, rec1) != nullptr);
std::cout << "\twriting new rec2" << std::endl;
assert((cursor = TLV::WriteToMemory(backend, cursor, rec2)) != nullptr);
std::cout << "\twriting new rec3" << std::endl;
assert(TLV::WriteToMemory(backend, cursor, rec3) != nullptr);
cursor = nullptr;
// the cursor should point at the next record,
// and rec4 should contain the same data as rec1.
std::cout << "\tFindTag 1" << std::endl;
cursor = TLV::FindTag(backend, cursor, rec4);
assert(cursor != nullptr);
assert(cursor != backend.NewCursor());
assert(cmpRecord(rec1, rec4));
std::cout << "\tFindTag 2" << std::endl;
cursor = TLV::FindTag(backend, cursor, rec4);
assert(cursor != nullptr);
assert(cmpRecord(rec3, rec4));
TLV::SetRecord(rec4, 3, TEST_STRLEN3, TEST_STR3);
assert(TLV::WriteToMemory(backend, nullptr, rec4));
rec4.Tag = 2;
cursor = TLV::FindTag(backend, nullptr, rec4);
assert(cursor != nullptr);
TLV::DeleteRecord(backend, cursor);
assert(cursor[0] == 3);
}
bool
runSuite(Arena &backend, const char *label)
{
std::cout << backend << std::endl;
std::cout << "running test suite " << label << ": ";
try {
tlvTestSuite(backend);
} catch (std::exception &exc){
std::cout << "FAILED" << std::endl;
return false;
}
std::cout << "OK" << std::endl;
std::cout << "\tdestroying arena: ";
backend.Destroy();
std::cout << "OK" << std::endl;
return true;
}
int
main(int argc, const char *argv[])
{
(void)argc; (void)argv;
Arena arenaStatic;
Arena arenaMem;
std::cout << "TESTPROG: " << argv[0] << std::endl;
if (-1 == arenaStatic.SetStatic(arenaBuffer, ARENA_SIZE)) {
abort();
} else if (!runSuite(arenaStatic, "arenaStatic")) {
abort();
}
arenaStatic.Clear();
Arena arenaFile;
if (-1 == arenaFile.Create(ARENA_FILE, ARENA_SIZE, 0644)) {
abort();
} else if (!runSuite(arenaFile, "arenaFile")) {
abort();
}
if (-1 == arenaMem.SetAlloc(ARENA_SIZE)) {
abort();
} else if (!runSuite(arenaMem, "arenaMem")) {
abort();
}
arenaMem.Clear();
std::cout << "OK" << std::endl;
return 0;
}