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/*
* AtomicPropositionLabelingParserTest.cpp
*
* Created on: 03.03.2014
* Author: Manuel Sascha Weiand
*/
#include "gtest/gtest.h"
#include "storm-config.h"
#include "src/models/sparse/StateLabeling.h"
#include "src/parser/AtomicPropositionLabelingParser.h"
#include "src/exceptions/FileIoException.h"
#include "src/exceptions/WrongFormatException.h"
#include "src/exceptions/OutOfRangeException.h"
#include <memory>
TEST(AtomicPropositionLabelingParserTest, NonExistingFile) {
// No matter what happens, please do NOT create a file with the name "nonExistingFile.not"!
ASSERT_THROW(storm::parser::AtomicPropositionLabelingParser::parseAtomicPropositionLabeling(0,STORM_CPP_TESTS_BASE_PATH "/nonExistingFile.not"), storm::exceptions::FileIoException);
}
TEST(AtomicPropositionLabelingParserTest, BasicParsing) {
// This test is based on a test case from the original MRMC.
// Parsing the file
storm::models::sparse::StateLabeling labeling = storm::parser::AtomicPropositionLabelingParser::parseAtomicPropositionLabeling(12, STORM_CPP_TESTS_BASE_PATH "/functional/parser/lab_files/pctl_general.lab");
// Checking whether all propositions are in the labelling
char phi[] = "phi", psi[] = "psi", smth[] = "smth";
ASSERT_TRUE(labeling.containsLabel(phi));
ASSERT_TRUE(labeling.containsLabel(psi));
ASSERT_TRUE(labeling.containsLabel(smth));
// Testing whether all and only the correct nodes are labeled with "phi"
ASSERT_TRUE(labeling.getStateHasLabel(phi,0));
ASSERT_TRUE(labeling.getStateHasLabel(phi,1));
ASSERT_TRUE(labeling.getStateHasLabel(phi,2));
ASSERT_FALSE(labeling.getStateHasLabel(phi,3));
ASSERT_FALSE(labeling.getStateHasLabel(phi,4));
ASSERT_FALSE(labeling.getStateHasLabel(phi,5));
ASSERT_FALSE(labeling.getStateHasLabel(phi,6));
ASSERT_FALSE(labeling.getStateHasLabel(phi,7));
ASSERT_FALSE(labeling.getStateHasLabel(phi,8));
ASSERT_FALSE(labeling.getStateHasLabel(phi,9));
ASSERT_FALSE(labeling.getStateHasLabel(phi,10));
ASSERT_FALSE(labeling.getStateHasLabel(phi,11));
//Testing whether all and only the correct nodes are labeled with "psi"
ASSERT_FALSE(labeling.getStateHasLabel(psi,0));
ASSERT_FALSE(labeling.getStateHasLabel(psi,1));
ASSERT_FALSE(labeling.getStateHasLabel(psi,2));
ASSERT_FALSE(labeling.getStateHasLabel(psi,3));
ASSERT_FALSE(labeling.getStateHasLabel(psi,4));
ASSERT_FALSE(labeling.getStateHasLabel(psi,5));
ASSERT_FALSE(labeling.getStateHasLabel(psi,6));
ASSERT_FALSE(labeling.getStateHasLabel(psi,7));
ASSERT_FALSE(labeling.getStateHasLabel(psi,8));
ASSERT_FALSE(labeling.getStateHasLabel(psi,9));
ASSERT_FALSE(labeling.getStateHasLabel(psi,10));
ASSERT_FALSE(labeling.getStateHasLabel(psi,11));
//Testing whether all and only the correct nodes are labeled with "smth"
ASSERT_TRUE(labeling.getStateHasLabel(smth,2));
ASSERT_FALSE(labeling.getStateHasLabel(smth,0));
ASSERT_FALSE(labeling.getStateHasLabel(smth,1));
ASSERT_FALSE(labeling.getStateHasLabel(smth,3));
ASSERT_FALSE(labeling.getStateHasLabel(smth,4));
ASSERT_FALSE(labeling.getStateHasLabel(smth,5));
ASSERT_FALSE(labeling.getStateHasLabel(smth,6));
ASSERT_FALSE(labeling.getStateHasLabel(smth,7));
ASSERT_FALSE(labeling.getStateHasLabel(smth,8));
ASSERT_FALSE(labeling.getStateHasLabel(smth,9));
ASSERT_FALSE(labeling.getStateHasLabel(smth,10));
ASSERT_FALSE(labeling.getStateHasLabel(smth,11));
}
TEST(AtomicPropositionLabelingParserTest, NoDeclarationTagHeader) {
// No #DECLARATION tag in file
ASSERT_THROW(storm::parser::AtomicPropositionLabelingParser::parseAtomicPropositionLabeling(3, STORM_CPP_TESTS_BASE_PATH "/functional/parser/lab_files/labParser/noDeclarationTag.lab"), storm::exceptions::WrongFormatException);
}
TEST(AtomicPropositionLabelingParserTest, NoEndTagHeader) {
// No #END tag in file.
ASSERT_THROW(storm::parser::AtomicPropositionLabelingParser::parseAtomicPropositionLabeling(3, STORM_CPP_TESTS_BASE_PATH "/functional/parser/lab_files/labParser/noEndTag.lab"), storm::exceptions::WrongFormatException);
}
TEST(AtomicPropositionLabelingParserTest, MisspelledDeclarationTagHeader) {
// The #DECLARATION tag is misspelled.
ASSERT_THROW(storm::parser::AtomicPropositionLabelingParser::parseAtomicPropositionLabeling(3, STORM_CPP_TESTS_BASE_PATH "/functional/parser/lab_files/labParser/declarationMisspell.lab"), storm::exceptions::WrongFormatException);
}
TEST(AtomicPropositionLabelingParserTest, MisspelledEndTagHeader) {
// The #END tag is misspelled.
ASSERT_THROW(storm::parser::AtomicPropositionLabelingParser::parseAtomicPropositionLabeling(3, STORM_CPP_TESTS_BASE_PATH "/functional/parser/lab_files/labParser/endMisspell.lab"), storm::exceptions::WrongFormatException);
}
TEST(AtomicPropositionLabelingParserTest, NoLabelDeclaredNoneGiven) {
// No label between #DECLARATION and #END and no labels given.
storm::models::sparse::StateLabeling labeling = storm::parser::AtomicPropositionLabelingParser::parseAtomicPropositionLabeling(13, STORM_CPP_TESTS_BASE_PATH "/functional/parser/lab_files/labParser/noLabelsDecNoneGiven.lab");
ASSERT_EQ(0ul, labeling.getNumberOfLabels());
for(uint_fast64_t i = 0; i < 13; i++) {
ASSERT_TRUE(labeling.getLabelsOfState(i).empty());
}
}
TEST(AtomicPropositionLabelingParserTest, UndeclaredLabelsGiven) {
// Undeclared labels given.
ASSERT_THROW(storm::parser::AtomicPropositionLabelingParser::parseAtomicPropositionLabeling(3, STORM_CPP_TESTS_BASE_PATH "/functional/parser/lab_files/labParser/undeclaredLabelsGiven.lab"), storm::exceptions::WrongFormatException);
}
TEST(AtomicPropositionLabelingParserTest, LabelForNonExistentState) {
// The index of one of the state that are to be labeled is higher than the number of states in the model.
ASSERT_THROW(storm::parser::AtomicPropositionLabelingParser::parseAtomicPropositionLabeling(3, STORM_CPP_TESTS_BASE_PATH "/functional/parser/lab_files/labParser/labelForNonexistentState.lab"), storm::exceptions::OutOfRangeException);
}
// Note: As implemented at the moment, each label given for a state in any line is set to true for that state (logical or over all lines for that state).
// This behavior might not be ideal as multiple lines for one state are not necessary and might indicate a corrupt or wrong file.
TEST(AtomicPropositionLabelingParserTest, DoubledLines) {
// There are multiple lines attributing labels to the same state.
ASSERT_THROW(storm::parser::AtomicPropositionLabelingParser::parseAtomicPropositionLabeling(6, STORM_CPP_TESTS_BASE_PATH "/functional/parser/lab_files/labParser/doubledLines.lab"), storm::exceptions::WrongFormatException);
// There is a line for a state that has been skipped.
ASSERT_THROW(storm::parser::AtomicPropositionLabelingParser::parseAtomicPropositionLabeling(6, STORM_CPP_TESTS_BASE_PATH "/functional/parser/lab_files/labParser/doubledLinesSkipped.lab"), storm::exceptions::WrongFormatException);
}
TEST(AtomicPropositionLabelingParserTest, WrongProposition) {
// Swapped the state index and the label at one entry.
ASSERT_THROW(storm::parser::AtomicPropositionLabelingParser::parseAtomicPropositionLabeling(3, STORM_CPP_TESTS_BASE_PATH "/functional/parser/lab_files/labParser/swappedStateAndProposition.lab"), storm::exceptions::WrongFormatException);
}
TEST(AtomicPropositionLabelingParserTest, Whitespaces) {
// Different configurations of allowed whitespaces are tested.
// First parse the labeling file without added whitespaces and obtain the hash of its parsed representation.
storm::models::sparse::StateLabeling labeling = storm::parser::AtomicPropositionLabelingParser::parseAtomicPropositionLabeling(13, STORM_CPP_TESTS_BASE_PATH "/functional/parser/lab_files/labParser/withoutWhitespaces.lab");
// Now parse the labeling file with the added whitespaces and compare the hashes.
storm::models::sparse::StateLabeling labeling2 = storm::parser::AtomicPropositionLabelingParser::parseAtomicPropositionLabeling(13, STORM_CPP_TESTS_BASE_PATH "/functional/parser/lab_files/labParser/withWhitespaces.lab");
ASSERT_TRUE(labeling == labeling2);
}