public void OpaqueClrObject()
{
using (var runtime = new LuaRuntime()) {
var objValue = new LuaOpaqueClrObject(this);
runtime.Globals["o"] = objValue;
using (var o = (LuaClrObjectReference)runtime.Globals["o"]) {
Assert.AreSame(objValue, o.ClrObjectValue, "o.ClrObjectValue");
Assert.AreSame(this, o.ClrObject, "o.ClrObject");
}
}
}
public void DifferentReferencesToSameClrObjectAreUnequal()
{
using (var runtime = new LuaRuntime()) {
var obj = new LuaOpaqueClrObject(this);
LuaFunction fn;
using (var r = runtime.DoString("return function(a, b) return a == b end")) {
fn = (LuaFunction)r[0].CopyReference();
}
using (var r = fn.Call(obj, obj)) {
Assert.AreEqual(1, r.Count, "r.Count");
Assert.IsFalse(r[0].ToBoolean(), "r[0]");
}
}
}
public void DifferentReferencesToSameClrObjectAreUnequal()
{
using (var runtime = new LuaRuntime()) {
var obj = new LuaOpaqueClrObject(this);
LuaFunction fn;
using (var r = runtime.DoString("return function(a, b) return a == b end")) {
fn = (LuaFunction)r[0].CopyReference();
}
using (var r = fn.Call(obj, obj)) {
Assert.AreEqual(1, r.Count, "r.Count");
Assert.IsFalse(r[0].ToBoolean(), "r[0]");
}
}
}
public void ReferenceTableRewriteDoesNotConfuseReferences()
{
// Make sure that after a reference table rewrite everything still points where it should.
using (var runtime = new LuaRuntime()) {
using (var t1 = runtime.CreateTable())
using (var t2 = runtime.CreateTable()) {
t1["foo"] = "bar";
t2[5] = 6;
t2["fixture"] = new LuaOpaqueClrObject(this);
// 1000 cycles should trigger a rewrite.
foreach (var t in Enumerable.Range(1, 1000).Select(j => runtime.CreateTable()).ToList())
{
t.Dispose();
}
Assert.AreEqual("bar", t1["foo"].ToString());
Assert.AreEqual(6, t2[5].ToNumber());
using (var clrRef = (LuaClrObjectReference)t2["fixture"]) {
Assert.AreSame(this, clrRef.ClrObject);
}
}
}
}
public void ReferenceTableRewriteDoesNotConfuseReferences()
{
// Make sure that after a reference table rewrite everything still points where it should.
using (var runtime = new LuaRuntime()) {
using (var t1 = runtime.CreateTable())
using (var t2 = runtime.CreateTable()) {
t1["foo"] = "bar";
t2[5] = 6;
t2["fixture"] = new LuaOpaqueClrObject(this);
// 1000 cycles should trigger a rewrite.
foreach (var t in Enumerable.Range(1, 1000).Select(j => runtime.CreateTable()).ToList()) {
t.Dispose();
}
Assert.AreEqual("bar", t1["foo"].ToString());
Assert.AreEqual(6, t2[5].ToNumber());
using (var clrRef = (LuaOpaqueClrObjectReference)t2["fixture"]) {
Assert.AreSame(this, clrRef.ClrObject);
}
}
}
}
public void OpaqueClrObject()
{
using (var runtime = new LuaRuntime()) {
var objValue = new LuaOpaqueClrObject(this);
runtime.Globals["o"] = objValue;
using (var o = (LuaClrObjectReference)runtime.Globals["o"]) {
Assert.AreSame(objValue, o.ClrObjectValue, "o.ClrObjectValue");
Assert.AreSame(this, o.ClrObject, "o.ClrObject");
}
}
}