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/*
* caca-test testsuite program for libcaca
* Copyright (c) 2009 Pascal Terjan <pterjan@linuxfr.org>
* All Rights Reserved
*
* This program is free software. It comes without any warranty, to
* the extent permitted by applicable law. You can redistribute it
* and/or modify it under the terms of the Do What The Fuck You Want
* To Public License, Version 2, as published by Sam Hocevar. See
* http://sam.zoy.org/wtfpl/COPYING for more details.
*/
#include "config.h"
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/TestCaller.h>
#include <cppunit/TestCase.h>
#include <cppunit/TestSuite.h>
#include "caca.h"
class ExportTest : public CppUnit::TestCase
{
CPPUNIT_TEST_SUITE(ExportTest);
CPPUNIT_TEST(test_export_area_caca);
CPPUNIT_TEST_SUITE_END();
public:
ExportTest() : CppUnit::TestCase("Export/Import Test") {}
void setUp() {}
void tearDown() {}
void test_export_area_caca()
{
caca_canvas_t *cv;
size_t bytes, l;
void *buf;
cv = caca_create_canvas(WIDTH, HEIGHT);
caca_put_char(cv, 7, 3, 'a');
caca_put_char(cv, 10, 3, 'b');
caca_put_char(cv, 5, 5, 'c');
buf = caca_export_area_to_memory (cv, 0, 0, 10, 5, "caca", &bytes);
CPPUNIT_ASSERT(buf != NULL);
CPPUNIT_ASSERT(bytes > 0);
caca_clear_canvas(cv);
l = caca_import_area_from_memory(cv, 0, 0, buf, bytes, "caca");
CPPUNIT_ASSERT(l == bytes);
CPPUNIT_ASSERT(caca_get_char(cv, 7, 3) == 'a');
CPPUNIT_ASSERT(caca_get_char(cv, 10, 3) == ' ');
CPPUNIT_ASSERT(caca_get_char(cv, 5, 5) == ' ');
caca_put_char(cv, 10, 3, 'b');
caca_put_char(cv, 5, 5, 'c');
l = caca_import_area_from_memory(cv, 0, 0, buf, bytes, "caca");
CPPUNIT_ASSERT(l == bytes);
CPPUNIT_ASSERT(caca_get_char(cv, 7, 3) == 'a');
CPPUNIT_ASSERT(caca_get_char(cv, 10, 3) == 'b');
CPPUNIT_ASSERT(caca_get_char(cv, 5, 5) == 'c');
caca_free_canvas(cv);
}
private:
static int const WIDTH = 80, HEIGHT = 50;
};
CPPUNIT_TEST_SUITE_REGISTRATION(ExportTest);
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