Examples with ClassFile platformSpecific.inMemoryCompiler.InMemoryJavaCompiler.ClassFile used on opensource projects

Example 1 with ClassFile

use of platformSpecific.inMemoryCompiler.InMemoryJavaCompiler.ClassFile in project L42 by ElvisResearchGroup.

the class TestCacheOnDisk method test1.

@Test
public void test1() throws Throwable {
    SourceFile fileA = new SourceFile("ab.A", "package ab;" + "public class A { " + "  public int a() {return 1;} " + "  public int a_b() { " + "    return a()+new B().b();" + "  }" + "} ");
    SourceFile fileB = new SourceFile("ab.B", "package ab;" + "public class B { " + "  public int b() {return 2;} " + "  public int a_b() { " + "    return b()+new A().a();" + "  }" + "} ");
    SourceFile fileM = new SourceFile("ab.Main", "package ab;" + "public class Main { " + "  public static int execute() { " + "    return new A().a_b()+new B().a_b();" + "  }" + "} ");
    SourceFile fileA2 = new SourceFile("ab.A2", "package ab;" + "public class A2 { " + "  public int a() {return 10;} " + "  public int a_b() { " + "    return a()+new B2().b()+new A().a_b();" + "  }" + "} ");
    SourceFile fileB2 = new SourceFile("ab.B2", "package ab;" + "public class B2 { " + "  public int b() {return 20;} " + "  public int a_b() { " + "    return b()+new A2().a()+new B().a_b();" + "  }" + "} ");
    SourceFile fileM2 = new SourceFile("ab.Main2", "package ab;" + "public class Main2 { " + "  public static int execute() { " + "    return new A2().a_b()+new B2().a_b();" + "  }" + "} ");
    List<SourceFile> files = Arrays.asList(fileA, fileB);
    MapClassLoader classes1 = InMemoryJavaCompiler.compile(ClassLoader.getSystemClassLoader(), files);
    HashMap<String, ClassFile> map = classes1.map();
    InMemoryJavaCompiler.compile(classes1, Arrays.asList(fileM));
    int res = (int) RunningUtils.runExecute(classes1, "ab.Main");
    Assert.assertEquals(6, res);
    Path path = Paths.get("src/" + this.getClass().getPackage().getName().replace(".", "/") + "/data1.bytes");
    classes1.saveOnFile(path);
    MapClassLoader classes2 = MapClassLoader.readFromFile(path, ClassLoader.getSystemClassLoader());
    InMemoryJavaCompiler.compile(classes2, Arrays.asList(fileA2, fileB2));
    InMemoryJavaCompiler.compile(classes2, Arrays.asList(fileM2));
    int res2 = (int) RunningUtils.runExecute(classes2, "ab.Main2");
    Assert.assertEquals(66, res2);
    try {
        RunningUtils.runExecute(classes1, "ab.Main2");
        Assert.fail();
    } catch (Error t) {
        Assert.assertTrue(t.getCause() instanceof ClassNotFoundException);
    }
}