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git-svn-id: svn://svn.code.sf.net/p/loki-lib/code/trunk@65 7ec92016-0320-0410-acc4-a06ded1c099a
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tslettebo 2002-10-07 13:21:50 +00:00
parent 10f7673888
commit 3584c9778a
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70
tools/RegressionTest2/DataGeneratorsTest.h
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@ -1,70 +0,0 @@
//DataGeneratorsTest.h
#ifndef DATAGENERATORSTEST_H
#define DATAGENERATORSTEST_H
#include <typeinfo>
#include <Loki/DataGenerators.h>
#include "UnitTest.h"
template<typename T>
T& remove_const(const T& t)
{
return const_cast<T&>(t);
}
struct DataGeneratorsTest : public Test
{
DataGeneratorsTest() : Test("DataGeneratorsTest.h")
{}
virtual void execute(TestResult& result)
{
this->printName(result);
using namespace Loki;
using namespace Loki::TL;
bool b;
typedef MakeTypelist<>::Result null_tl;
typedef MakeTypelist<char,
unsigned char,
signed char,
wchar_t>::Result char_types;
int n = Length<char_types>::value;
std::vector<const char*> names;
names.reserve(n);
//Some fascist decided that all temporaries should be const.
//The following line of code stupidity is a direct result of the half-baked idea
iterate_types<char_types, name_from_type>(remove_const(std::back_inserter(names)));
b = names.size() == n;
testAssert("iterate_types - Check Length", b, result);
std::vector<size_t> sizes;
sizes.reserve(n);
typedef MakeTypelist<char,
short,
int,
double>::Result some_types;
iterate_types<some_types, sizeof_type>(remove_const(std::back_inserter(sizes)));
size_t apriori_size[] = {sizeof(char), sizeof(short), sizeof(int), sizeof(double)};
b = true;
for(int i=0; i<n; ++i)
b &= sizes[i] == apriori_size[i];
testAssert("iterate_types - Check Elements", b, result);
sizes.resize(0);
iterate_types<null_tl, sizeof_type>(sizes);
b = sizes.size() == 0;
testAssert("iterate_types - Degenerate Case 1 - Null List", b, result);
sizes.resize(0);
iterate_types<Loki::NullType, sizeof_type>(sizes);
b = sizes.size() == 0;
testAssert("iterate_types - Degenerate Case 2 - NullType", b, result);
}
};
#endif //DATAGENERATORSTEST_H