Differential D2338 Diff 10507 ps/trunk/source/third_party/ogre3d_preprocessor/tests/test_Preprocessor.h

Changeset View

Standalone View

ps/trunk/source/third_party/ogre3d_preprocessor/tests/test_Preprocessor.h

Property	Old Value	New Value
svn:eol-style	null	native \ No newline at end of property

				/* Copyright (C) 2019 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 "graphics/PreprocessorWrapper.h"
				#include "third_party/ogre3d_preprocessor/OgreGLSLPreprocessor.h"

				class TestPreprocessor : public CxxTest::TestSuite
				{
				public:
				void setUp()
				{
				CPreprocessor::ErrorHandler = CPreprocessorWrapper::PyrogenesisShaderError;
				}

				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);
				}
				};