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/* Copyright (C) 2016 Wildfire Games.
* This file is part of 0 A.D.
*
* 0 A.D. is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* 0 A.D. is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
*/
#include "lib/self_test.h"
#include "ps/Preprocessor.h"
class TestPreprocessor : public CxxTest::TestSuite
{
public:
void test_basic()
{
CPreprocessor preproc;
const char* in = "#define TEST 2\n1+1=TEST\n";
size_t len = 0;
char* out = preproc.Parse(in, strlen(in), len);
TS_ASSERT_EQUALS(std::string(out, len), "\n1+1=2\n");
// Free output if it's not inside the source string
if (!(out >= in && out < in + strlen(in)))
free(out);
}
void test_error()
{
TestLogger logger;
CPreprocessor preproc;
const char* in = "foo\n#if ()\nbar\n";
size_t len = 0;
char* out = preproc.Parse(in, strlen(in), len);
TS_ASSERT_EQUALS(std::string(out, len), "");
TS_ASSERT_STR_CONTAINS(logger.GetOutput(), "ERROR: Preprocessor error: line 2: Unclosed parenthesis in #if expression\n");
// Free output if it's not inside the source string
if (!(out >= in && out < in + strlen(in)))
free(out);
}
};
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