public void FunctionEpilog_ParseWithNullAssemblyToStartFrom_ThrowsNullArgumesntException()
{
//arrange
var functionEpilogParser = new FunctionEpilogParser();
//act
Exception ex = null;
var isExceptionThrown = ExceptionTesterUtil.CheckIfExceptionIsThrown <ArgumentNullException>(
() => functionEpilogParser.Parse(null, 0),
ref ex);
//assert
Assert.IsTrue(isExceptionThrown, "Parsing ");
}
public void FunctionEpilog_ParseWithAssemblyOutOfRange_ThrowsNullArgumentException()
{
//arrange
var functionEpilogParser = new FunctionEpilogParser();
//act
Exception ex = null;
var isExceptionThrown = ExceptionTesterUtil.CheckIfExceptionIsThrown <ArgumentOutOfRangeException>(
() => functionEpilogParser.Parse(new DummyInstruction(SharpDisasm.Udis86.ud_mnemonic_code.UD_Iaddsd)
{
Offset = 1
},
0),
ref ex);
//assert
Assert.IsTrue(isExceptionThrown, "Parsing ");
}
public void FunctionEpilog_ParserWithFunctionEpilogAtSecondInstruction_ReturnsNonNull()
{
//arrange
DummyInstruction instruction1 = new DummyInstruction(SharpDisasm.Udis86.ud_mnemonic_code.UD_Iaaa);
DummyInstruction instruction2 = new DummyInstruction(SharpDisasm.Udis86.ud_mnemonic_code.UD_Iretf);
DummyInstruction instruction3 = new DummyInstruction(SharpDisasm.Udis86.ud_mnemonic_code.UD_Iadc);
instruction1.NextInstruction = instruction2;
instruction1.Offset = 0;
instruction2.NextInstruction = instruction3;
instruction2.Offset = 1;
instruction3.Offset = 2;
//act
var parser = new FunctionEpilogParser();
var lastEpilogAssembly = parser.Parse(instruction1, 2);
//assert
Assert.IsNotNull(lastEpilogAssembly, "last epilog assembly should not be null");
}
