Restructure project, start importing sc3 code.

test/tlv.cc

@@ -0,0 +1,124 @@
+#include <cassert>
+#include <cstring>
+#include <exception>
+#include <iostream>
+
+#include <scsl/Arena.h>
+#include <scsl/TLV.h>
+#include <sctest/Assert.h>
+
+#include "test_fixtures.h"
+
+using namespace scsl;
+
+
+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." << "\n";
+	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" << "\n";
+	assert(TLV::WriteToMemory(backend, cursor, rec1) != nullptr);
+	std::cout << "\twriting new rec2" << "\n";
+	assert((cursor = TLV::WriteToMemory(backend, cursor, rec2)) != nullptr);
+	std::cout << "\twriting new rec3" << "\n";
+	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" << "\n";
+	cursor = TLV::FindTag(backend, cursor, rec4);
+	assert(cursor != nullptr); 
+	assert(cursor != backend.Start());
+	assert(cmpRecord(rec1, rec4));
+
+	std::cout << "\tFindTag 2" << "\n";
+	cursor = TLV::FindTag(backend, cursor, rec4);
+	assert(cursor != nullptr);
+	assert(cmpRecord(rec3, rec4));
+
+	std::cout << "\tSetRecord 1\n";
+	TLV::SetRecord(rec4, 3, TEST_STRLEN3, TEST_STR3);
+	assert(TLV::WriteToMemory(backend, nullptr, rec4));
+
+	std::cout << "FindTag 3\n";
+	rec4.Tag = 2;
+	cursor = TLV::FindTag(backend, nullptr, rec4);
+	assert(cursor != nullptr);
+
+	std::cout << "DeleteRecord\n";
+	TLV::DeleteRecord(backend, cursor);
+	assert(cursor[0] == 3);
+}
+
+bool
+runSuite(Arena &backend, const char *label)
+{
+	std::exception exc;
+
+	std::cout << backend << "\n";
+	std::cout << "running test suite " << label << ": ";
+	try {
+		tlvTestSuite(backend);
+	} catch (std::exception &exc){
+		std::cout << "FAILED: " << exc.what() << "\n";
+		return false;
+	}
+	std::cout << "OK" << "\n";
+
+	std::cout << "\tdestroying arena: ";
+	backend.Destroy();
+
+	std::cout << "OK" << "\n";
+	return true;
+}
+
+
+int
+main(int argc, const char *argv[])
+{
+	(void)argc; (void)argv;
+
+	Arena	arenaStatic;
+	Arena	arenaMem;
+
+	std::cout << "TESTPROG: " << argv[0] << "\n";
+
+	if (-1 == arenaStatic.SetStatic(arenaBuffer, ARENA_SIZE)) {
+		abort();
+	} else if (!runSuite(arenaStatic, "arenaStatic")) {
+		abort();
+	}
+	arenaStatic.Clear();
+
+	Arena	arenaFile;
+	auto	status = arenaFile.Create(ARENA_FILE, ARENA_SIZE);
+
+	if (status != 0) {
+		std::cerr << "Create failed with error " << status << "\n";
+		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" << "\n";
+	return 0;
+}