/** test modifying a word by deleting from it */
public void testModifyByDeleting() {
Config config = new Config();
config.population_max_generations = 1000;
config.population_max_size = 10;
Data data = new Data();
data.createRandom(5, 5);
Program program = new Program(config, data);
program.words = "ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;";
String[] wordList =
program.createWordListFromWords("ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;");
program.modifyByDeleting(0, wordList);
assertEquals(program.words, "DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;");
program.words = "ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;";
wordList =
program.createWordListFromWords("ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;");
program.modifyByDeleting(2, wordList);
assertEquals(program.words, "ADD:VAR_4;DIVIDE:VAR_4;SUBTRACT:VAR_4;");
program.words = "ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;";
wordList =
program.createWordListFromWords("ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;");
program.modifyByDeleting(3, wordList);
assertEquals(program.words, "ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;");
program.words = "ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;";
wordList =
program.createWordListFromWords("ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;");
program.modifyByDeleting(4, wordList);
assertEquals(program.words, "ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;");
}
/** test modifying the config */
public void testModifyConfig() {
Config config = new Config();
config.population_max_generations = 1000;
config.population_max_size = 10;
Data data = new Data();
data.createRandom(5, 5);
Population population = new Population(config, data);
population.programs[0].score = 10000;
population.topScore = 0;
population.modifyConfig(50000);
assertTrue(true);
}
/** setup a population */
public void testSomeMethod() {
Config config = new Config();
config.population_max_generations = 1000;
config.population_max_size = 10;
Data data = new Data();
data.createRandom(5, 5);
Population population = new Population(config, data);
config.program_success_score = config.program_initial_score;
population = new Population(config, data);
assertTrue(true);
}
/** test the output to JavaScript */
public void testRenderAsJS() {
Config config = new Config();
config.population_max_generations = 1000;
config.population_max_size = 10;
Data data = new Data();
data.createRandom(5, 5);
Population population = new Population(config, data);
population.modifyConfig(50000);
population.topScore = 0;
population.programs[0].words =
"ADD_CONSTANT:1;SUBTRACT_CONSTANT:1;MULTIPLY_CONSTANT:1;DIVIDE_CONSTANT:1;ADD:VAR_1;SUBTRACT:VAR_1;MULTIPLY:VAR_1;DIVIDE:VAR_1;";
population.renderAsJS();
assertTrue(true);
}
/** test the copy of one population to another */
public void testShallowCopy() {
System.out.println("shallowCopy");
Config config = new Config();
config.population_max_generations = 1000;
config.population_max_size = 10;
Data data = new Data();
data.createRandom(5, 5);
Program programFrom = new Program(config, data);
Program programTo = Program.shallowCopy(programFrom, config, data);
assertEquals(programFrom.words, programTo.words);
assertEquals(programFrom.score, programTo.score);
}
/** test a program by modifying a word */
public void testModifyByChanging() {
System.out.println("modifyByChanging");
Config config = new Config();
config.population_max_generations = 1000;
config.population_max_size = 10;
Data data = new Data();
data.createRandom(5, 5);
Program program = new Program(config, data);
program.words = "ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;";
String[] wordList =
program.createWordListFromWords("ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;");
program.modifyByChanging(0, wordList, "CHANGE_TO");
assertEquals(program.words, "CHANGE_TO;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;");
program.words = "ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;";
wordList =
program.createWordListFromWords("ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;");
program.modifyByChanging(1, wordList, "CHANGE_TO");
assertEquals(program.words, "ADD:VAR_4;CHANGE_TO;DIVIDE:VAR_2;SUBTRACT:VAR_4;");
program.words = "ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;";
wordList =
program.createWordListFromWords("ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;");
program.modifyByChanging(3, wordList, "CHANGE_TO");
assertEquals(program.words, "ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;CHANGE_TO;");
program.words = "ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;";
wordList =
program.createWordListFromWords("ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;");
program.modifyByChanging(4, wordList, "CHANGE_TO");
assertEquals(program.words, "ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;");
program.words = "ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;";
wordList =
program.createWordListFromWords("ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;");
program.modifyByChanging(-1, wordList, "CHANGE_TO");
assertEquals(program.words, "ADD:VAR_4;DIVIDE:VAR_4;DIVIDE:VAR_2;SUBTRACT:VAR_4;");
}