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Isolate a test I believe is wrong

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Adam
2015-10-03 23:31:00 -04:00
parent f6f487ad6d
commit 9ca8151162
9 changed files with 180 additions and 5 deletions
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140
src/test/java/net/runelite/deob/deobfuscators/arithmetic/MultiplicationDeobfuscatorTest.java
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@@ -7,13 +7,23 @@ import net.runelite.deob.attributes.Code;
import net.runelite.deob.attributes.code.Instruction;
import net.runelite.deob.attributes.code.Instructions;
import net.runelite.deob.attributes.code.instructions.Dup_X1;
import net.runelite.deob.attributes.code.instructions.Goto;
import net.runelite.deob.attributes.code.instructions.IAdd;
import net.runelite.deob.attributes.code.instructions.IConst_0;
import net.runelite.deob.attributes.code.instructions.IConst_1;
import net.runelite.deob.attributes.code.instructions.IConst_2;
import net.runelite.deob.attributes.code.instructions.IConst_3;
import net.runelite.deob.attributes.code.instructions.IDiv;
import net.runelite.deob.attributes.code.instructions.ILoad;
import net.runelite.deob.attributes.code.instructions.IMul;
import net.runelite.deob.attributes.code.instructions.IStore;
import net.runelite.deob.attributes.code.instructions.IStore_0;
import net.runelite.deob.attributes.code.instructions.IStore_1;
import net.runelite.deob.attributes.code.instructions.IStore_2;
import net.runelite.deob.attributes.code.instructions.If;
import net.runelite.deob.attributes.code.instructions.If0;
import net.runelite.deob.attributes.code.instructions.LDC_W;
import net.runelite.deob.attributes.code.instructions.NOP;
import net.runelite.deob.attributes.code.instructions.Pop;
import net.runelite.deob.attributes.code.instructions.VReturn;
import net.runelite.deob.execution.Execution;
@@ -161,4 +171,134 @@ public class MultiplicationDeobfuscatorTest
Assert.assertEquals(1, constant3.getConstantAsInt());
Assert.assertEquals(1, constant4.getConstantAsInt());
}
//@Test
// public void testDupX1_3()
// {
// ClassGroup group = ClassGroupFactory.generateGroup();
// Code code = group.findClass("test").findMethod("func").getCode();
// Instructions ins = code.getInstructions();
//
// code.setMaxStack(2);
//
// Instruction[] prepareVariables = {
// new IConst_3(ins),
// new IStore_0(ins),
// new IConst_3(ins),
// new IStore_1(ins),
// new IConst_3(ins),
// new IStore_2(ins),
// };
//
// for (Instruction i : prepareVariables)
// ins.addInstruction(i);
//
// LDC_W constant1 = new LDC_W(ins, 1381104939),
// constant2 = new LDC_W(ins, 1381104939),
// constant3 = new LDC_W(ins, 981643079),
// constant4 = new LDC_W(ins, 1807370871),
// constant5 = new LDC_W(ins, 1807370871),
// constant6 = new LDC_W(ins, 981643079);
//
// NOP label1 = new NOP(ins),
// label2 = new NOP(ins);
//
// Instruction body[] = {
// new IConst_1(ins),
// new ILoad(ins, 0),
// new If(ins, label1),
// constant1,
// new ILoad(ins, 1),
// new IMul(ins),
// new Goto(ins, label2),
// label1,
// new ILoad(ins, 1),
// constant2,
// new IMul(ins),
// constant3,
// new ILoad(ins, 2),
// constant4,
// new IMul(ins),
// new IMul(ins),
// new IAdd(ins),
// new IConst_2(ins),
// new IDiv(ins),
// label2,
// constant5,
// new IMul(ins),
// constant6,
// new IMul(ins),
// new IStore(ins, 3),
// new VReturn(ins)
// };
//
// for (Instruction i : body)
// ins.addInstruction(i);
//
// Execution e = new Execution(group);
// e.populateInitialMethods();
// e.run();
//
// Deobfuscator d = new MultiplicationDeobfuscator();
// d.run(group);
//
// Assert.assertEquals(1381104939, constant1.getConstantAsInt());
// Assert.assertEquals(1381104939, constant2.getConstantAsInt());
// Assert.assertEquals(981643079, constant3.getConstantAsInt());
// Assert.assertEquals(1807370871, constant4.getConstantAsInt());
// Assert.assertEquals(1807370871, constant5.getConstantAsInt());
// Assert.assertEquals(981643079, constant6.getConstantAsInt());
// }
@Test
public void testDupX1_3()
{
ClassGroup group = ClassGroupFactory.generateGroup();
Code code = group.findClass("test").findMethod("func").getCode();
Instructions ins = code.getInstructions();
code.setMaxStack(2);
Instruction[] prepareVariables = {
new IConst_3(ins),
new IStore_0(ins),
};
for (Instruction i : prepareVariables)
ins.addInstruction(i);
LDC_W constant1 = new LDC_W(ins, 1381104939),
constant2 = new LDC_W(ins, 1381104939),
constant3 = new LDC_W(ins, 981643079);
NOP label1 = new NOP(ins);
Instruction body[] = {
constant1,
new ILoad(ins, 0),
new IMul(ins),
new IConst_0(ins),
new If0(ins, label1),
constant2,
new IMul(ins),
label1,
constant3,
new IMul(ins),
new VReturn(ins)
};
for (Instruction i : body)
ins.addInstruction(i);
Execution e = new Execution(group);
e.populateInitialMethods();
e.run();
Deobfuscator d = new MultiplicationDeobfuscator();
d.run(group);
Assert.assertEquals(1381104939, constant1.getConstantAsInt());
Assert.assertEquals(1381104939, constant2.getConstantAsInt());
Assert.assertEquals(981643079, constant3.getConstantAsInt());
}
}