Examples with ClassGroup net.runelite.asm.ClassGroup used on opensource projects

Example 6 with ClassGroup

use of net.runelite.asm.ClassGroup in project runelite by runelite.

the class ClassFileVisitorTest method test.

@Test
public void test() throws Exception {
    ClassGroup group = JarUtil.loadJar(new File(properties.getVanillaClient()));
    JarUtil.saveJar(group, folder.newFile());
}

Example 7 with ClassGroup

use of net.runelite.asm.ClassGroup in project runelite by runelite.

the class ParallelMappingExecutorTest method testTableswitch.

@Test
public void testTableswitch() throws IOException {
    InputStream in = ParallelMappingExecutorTest.class.getResourceAsStream("tests/TableSwitch.class");
    Assert.assertNotNull(in);
    ClassGroup group = new ClassGroup();
    ClassFile cf = ClassUtil.loadClass(in);
    group.addClass(cf);
    in = ParallelMappingExecutorTest.class.getResourceAsStream("tests/TableSwitch.class");
    Assert.assertNotNull(in);
    ClassGroup group2 = new ClassGroup();
    ClassFile cf2 = ClassUtil.loadClass(in);
    group2.addClass(cf2);
    Method m1 = cf.findMethod("method");
    Method m2 = cf2.findMethod("method");
    ParallelExecutorMapping map = MappingExecutorUtil.map(m1, m2);
    Assert.assertEquals(cf2.findField("field2"), map.get(cf.findField("field2")));
}

Example 8 with ClassGroup

use of net.runelite.asm.ClassGroup in project runelite by runelite.

the class CastNullTest method testRun.

@Test
public void testRun() {
    ClassGroup group = ClassGroupFactory.generateGroup();
    Code code = group.findClass("test").findMethod("func").getCode();
    Instructions ins = code.getInstructions();
    code.setMaxStack(3);
    CheckCast checkCast = new CheckCast(ins);
    checkCast.setType(new Type("test"));
    Instruction[] instructions = { new LDC(ins, 2), new AConstNull(ins), checkCast, new LDC(ins, 2), new IAdd(ins), new Return(ins, InstructionType.IRETURN) };
    for (Instruction i : instructions) {
        ins.addInstruction(i);
    }
    Assert.assertEquals(6, ins.getInstructions().size());
    CastNull lvt = new CastNull();
    lvt.run(group);
    Assert.assertEquals(5, ins.getInstructions().size());
    Optional<Instruction> o = ins.getInstructions().stream().filter(i -> i instanceof CheckCast).findAny();
    Assert.assertFalse(o.isPresent());
}

Example 9 with ClassGroup

use of net.runelite.asm.ClassGroup in project runelite by runelite.

the class SimpleModArithTest method test.

@Test
public void test() throws IOException {
    InputStream in = this.getClass().getClassLoader().getResourceAsStream("net/runelite/deob/deobfuscators/arithmetic/TestClass.class");
    Assert.assertNotNull(in);
    ClassGroup group = new ClassGroup();
    ClassFile cf = ClassUtil.loadClass(in);
    group.addClass(cf);
    ModArith d1 = new ModArith();
    d1.run(group);
    d1.runOnce();
    Deobfuscator d2 = new MultiplicationDeobfuscator();
    d2.run(group);
    this.checkConstants(cf);
}

Example 10 with ClassGroup

use of net.runelite.asm.ClassGroup in project runelite by runelite.

the class ExprArgOrderTest method test2.

@Test
public void test2() {
    ClassGroup group = ClassGroupFactory.generateGroup();
    Code code = group.findClass("test").findMethod("func").getCode();
    Instructions ins = code.getInstructions();
    code.setMaxStack(2);
    // vars[0] = 3
    Instruction[] prepareVariables = { new LDC(ins, 3), new IStore(ins, 0) };
    for (Instruction i : prepareVariables) {
        ins.addInstruction(i);
    }
    Instruction[] body = { // 2
    new ILoad(ins, 0), new LDC(ins, 3), new IAdd(ins), new Pop(ins), // 6
    new LDC(ins, 3), new ILoad(ins, 0), new IAdd(ins), new SiPush(ins, (short) 512), new IAdd(ins), new Pop(ins), new VReturn(ins) };
    for (Instruction i : body) {
        ins.addInstruction(i);
    }
    ExprArgOrder exprArgOrder = new ExprArgOrder();
    exprArgOrder.run(group);
    List<Instruction> instructions = ins.getInstructions();
    // ensure this stays the same
    assertEquals(ILOAD, instructions.get(2).getType());
    assertEquals(LDC, instructions.get(3).getType());
    assertEquals(IADD, instructions.get(4).getType());
    // 
    assertEquals(ILOAD, instructions.get(6).getType());
    assertEquals(SIPUSH, instructions.get(7).getType());
    assertEquals(IADD, instructions.get(8).getType());
    assertEquals(LDC, instructions.get(9).getType());
    assertEquals(IADD, instructions.get(10).getType());
}