Examples with ToolCustomizer org.snt.inmemantlr.tool.ToolCustomizer used on opensource projects

Example 1 with ToolCustomizer

use of org.snt.inmemantlr.tool.ToolCustomizer in project inmemantlr by julianthome.

the class TestArtifactSerialization method testBroken.

@Test
public void testBroken() throws IOException {
    try (InputStream sgrammar = getClass().getClassLoader().getResourceAsStream("inmemantlr/Simple.g4")) {
        sgrammarcontent = FileUtils.getStringFromStream(sgrammar);
    }
    ToolCustomizer tc = new ToolCustomizer() {

        @Override
        public void customize(Tool t) {
            t.genPackage = "com.github.inmemantlr.parser";
        }
    };
    GenericParser gp = new GenericParser(tc, sgrammarcontent);
    DefaultTreeListener t = new DefaultTreeListener();
    gp.setListener(t);
    boolean compile;
    try {
        gp.compile();
        compile = true;
    } catch (CompilationException e) {
        compile = false;
    }
    gp.writeAntlrAritfactsTo("/tmp/test/out");
}

Example 2 with ToolCustomizer

use of org.snt.inmemantlr.tool.ToolCustomizer in project inmemantlr by julianthome.

the class TestExternalGrammars method testStringTemplate.

@Test
public void testStringTemplate() {
    // skip for the time being -- grammar issue
    if (true)
        return;
    if (!toCheck("stringtemplate"))
        return;
    Subject s = subjects.get("stringtemplate");
    // LOGGER.info("G4 {}", s.g4);
    // Exam
    ToolCustomizer tc = t -> t.genPackage = "org.antlr.parser.st4";
    GenericParser gp = getParserForSubject(s, tc);
    DefaultTreeListener dt = new DefaultTreeListener();
    gp.setListener(dt);
    try {
        File util = new File("src/test/resources/grammars-v4/stringtemplate/" + "src/main/java/org/antlr/parser/st4/LexerAdaptor.java");
        gp.addUtilityJavaFiles(util);
    } catch (FileNotFoundException e) {
        Assertions.assertFalse(true);
    }
    boolean compile;
    try {
        gp.compile();
        compile = true;
    } catch (CompilationException e) {
        compile = false;
    }
    LOGGER.debug("name {}", gp.getParserName());
    gp.setParserName("org.antlr.parser.st4.STParser");
    gp.setLexerName("org.antlr.parser.st4.STLexer");
    Assertions.assertTrue(compile);
    s.examples = s.examples.stream().filter(f -> f.getName().contains("example1.st")).collect(Collectors.toSet());
    verify(gp, s.examples, s.nexamples, s.entrypoint);
}

Example 3 with ToolCustomizer

use of org.snt.inmemantlr.tool.ToolCustomizer in project inmemantlr by julianthome.

the class TestExternalGrammars method testAntlr4.

@Test
public void testAntlr4() {
    if (!toCheck("antlr4"))
        return;
    Subject s = subjects.get("antlr4");
    // Exam
    ToolCustomizer tc = t -> t.genPackage = "org.antlr.parser.antlr4";
    Set<File> files = s.g4.stream().filter(v -> v.getName().matches("" + "(ANTLRv4" + "(Lexer|Parser)|LexBasic).g4")).collect(Collectors.toSet());
    Assertions.assertTrue(files.size() > 0);
    GenericParser gp = null;
    try {
        gp = new GenericParser(tc, files.toArray(new File[files.size()]));
    } catch (FileNotFoundException e) {
        Assertions.assertTrue(false);
    }
    DefaultTreeListener dt = new DefaultTreeListener();
    gp.setListener(dt);
    try {
        File util = new File("src/test/resources/grammars-v4/antlr4/src/main/java" + "/org" + "/antlr/parser/antlr4/LexerAdaptor.java");
        gp.addUtilityJavaFiles(util);
    } catch (FileNotFoundException e) {
        Assertions.assertFalse(true);
    }
    boolean compile;
    try {
        gp.compile();
        compile = true;
    } catch (CompilationException e) {
        compile = false;
    }
    s.examples.removeIf(f -> f.getName().contains("three.g4"));
    Assertions.assertTrue(compile);
    verify(gp, s.examples, s.nexamples, s.entrypoint);
}