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65 lines
2.7 KiB
65 lines
2.7 KiB
/*
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* SparseStateRewardParserTest.cpp
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*
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* Created on: 26.02.2014
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* Author: Manuel Sascha Weiand
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*/
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#include "gtest/gtest.h"
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#include "storm-config.h"
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#include <cmath>
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#include "src/parser/SparseStateRewardParser.h"
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#include "src/exceptions/FileIoException.h"
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#include "src/exceptions/WrongFormatException.h"
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#include "src/exceptions/OutOfRangeException.h"
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TEST(SparseStateRewardParserTest, NonExistingFile) {
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// No matter what happens, please do NOT create a file with the name "nonExistingFile.not"!
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ASSERT_THROW(storm::parser::SparseStateRewardParser::parseSparseStateReward(42, STORM_CPP_TESTS_BASE_PATH "/nonExistingFile.not"), storm::exceptions::FileIoException);
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}
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double round(double val, int precision)
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{
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std::stringstream s;
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s << std::setprecision(precision) << std::setiosflags(std::ios_base::fixed) << val;
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s >> val;
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return val;
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}
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TEST(SparseStateRewardParserTest, BasicParsing) {
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// Get the parsing result.
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std::vector<double> result = storm::parser::SparseStateRewardParser::parseSparseStateReward(100, STORM_CPP_TESTS_BASE_PATH "/functional/parser/rew_files/state_reward_parser_basic.state.rew");
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// Now test if the correct value were parsed.
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for(int i = 0; i < 100; i++) {
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ASSERT_EQ(std::round(2*i + 15/13*i*i - 1.5/(i+0.1) + 15.7), std::round(result[i]));
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}
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}
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TEST(SparseStateRewardParserTest, Whitespaces) {
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// Get the parsing result.
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std::vector<double> result = storm::parser::SparseStateRewardParser::parseSparseStateReward(100, STORM_CPP_TESTS_BASE_PATH "/functional/parser/rew_files/state_reward_parser_whitespaces.state.rew");
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// Now test if the correct value were parsed.
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for(int i = 0; i < 100; i++) {
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ASSERT_EQ(std::round(2*i + 15/13*i*i - 1.5/(i+0.1) + 15.7), std::round(result[i]));
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}
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}
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TEST(SparseStateRewardParserTest, DoubledLines) {
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// There are multiple lines attributing a reward to the same state.
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ASSERT_THROW(storm::parser::SparseStateRewardParser::parseSparseStateReward(11, STORM_CPP_TESTS_BASE_PATH "/functional/parser/rew_files/state_reward_parser_doubledLines.state.rew"), storm::exceptions::WrongFormatException);
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// There is a line for a state that has been skipped.
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ASSERT_THROW(storm::parser::SparseStateRewardParser::parseSparseStateReward(11, STORM_CPP_TESTS_BASE_PATH "/functional/parser/rew_files/state_reward_parser_doubledLinesSkipped.state.rew"), storm::exceptions::WrongFormatException);
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}
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TEST(SparseStateRewardParserTest, RewardForNonExistentState) {
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// The index of one of the state that are to be given rewards is higher than the number of states in the model.
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ASSERT_THROW(storm::parser::SparseStateRewardParser::parseSparseStateReward(99, STORM_CPP_TESTS_BASE_PATH "/functional/parser/rew_files/state_reward_parser_basic.state.rew"), storm::exceptions::OutOfRangeException);
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}
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