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#include "testing/testing.hpp"
#include "std/string.hpp"
#include "std/fstream.hpp"
#include "std/vector.hpp"
void loadFile(vector<unsigned char> & buffer, string const & filename) //designed for loading files from hard disk in an std::vector
{
ifstream file(filename.c_str(), std::ios::in|std::ios::binary|std::ios::ate);
// get filesize
std::streamsize size = 0;
if (file.seekg(0, std::ios::end).good())
size = file.tellg();
if (file.seekg(0, std::ios::beg).good())
size -= file.tellg();
// read contents of the file into the vector
if (size > 0)
{
buffer.resize((size_t)size);
file.read((char*)(&buffer[0]), size);
}
else
buffer.clear();
}
UNIT_TEST(PngDecode)
{
// // load and decode
// vector<unsigned char> buffer, image;
// loadFile(buffer, "../../data/font_0.png");
// unsigned long w, h;
// int error = DecodePNG(image, w, h, buffer.empty() ? 0 : &buffer[0], (unsigned long)buffer.size());
//
// // if there's an error, display it
// TEST_EQUAL(error, 0, ());
// // the pixels are now in the vector "image", use it as texture, draw it, ...
// TEST_GREATER(image.size(), 4, ("Image is empty???"));
// TEST_EQUAL(w, 1024, ());
// TEST_EQUAL(h, 1024, ());
}
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