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Imported Upstream version 5.8.0.22

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Former-commit-id: df344e34b07851d296efb3e6604c8db42b6f7aa3
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Xamarin Public Jenkins (auto-signing)
2017-10-19 20:04:20 +00:00
parent 5f4a27cc8a
commit 7d05485754
5020 changed files with 114082 additions and 186061 deletions
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96
mcs/class/corlib/Test/System.Reflection.Emit/DynamicMethodTest.cs
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@ -610,6 +610,102 @@ namespace MonoTests.System.Reflection.Emit
invoke (444);
}
static Func<int> EmitDelegate (DynamicMethod dm) {
ILGenerator il = dm.GetILGenerator ();
var ret_val = il.DeclareLocal (typeof (int));
var leave_label = il.DefineLabel ();
//ret = 1;
il.Emit (OpCodes.Ldc_I4, 1);
il.Emit (OpCodes.Stloc, ret_val);
// try {
il.BeginExceptionBlock ();
// throw "hello";
il.Emit (OpCodes.Ldstr, "hello");
il.Emit (OpCodes.Throw, typeof (string));
// ret = 2
il.Emit (OpCodes.Ldc_I4, 2);
il.Emit (OpCodes.Stloc, ret_val);
// }
il.Emit (OpCodes.Leave, leave_label);
//catch (string)
il.BeginCatchBlock (typeof (string));
il.Emit (OpCodes.Pop);
// ret = 3
il.Emit (OpCodes.Ldc_I4, 3);
il.Emit (OpCodes.Stloc, ret_val);
//}
il.Emit (OpCodes.Leave, leave_label);
il.EndExceptionBlock ();
il.MarkLabel (leave_label);
//return ret;
il.Emit (OpCodes.Ldloc, ret_val);
il.Emit (OpCodes.Ret);
var dele = (Func<int>)dm.CreateDelegate (typeof (Func<int>));
return dele;
}
[Test] //see bxc #59334
public void ExceptionWrapping ()
{
AssemblyBuilder ab = AppDomain.CurrentDomain.DefineDynamicAssembly (new AssemblyName ("ehatevfheiw"), AssemblyBuilderAccess.Run);
AssemblyBuilder ab2 = AppDomain.CurrentDomain.DefineDynamicAssembly (new AssemblyName ("ddf4234"), AssemblyBuilderAccess.Run);
CustomAttributeBuilder cab = new CustomAttributeBuilder (
typeof (RuntimeCompatibilityAttribute).GetConstructor (new Type [0]),
new object [0],
new PropertyInfo[] { typeof (RuntimeCompatibilityAttribute).GetProperty ("WrapNonExceptionThrows") },
new object[] { true });
ab2.SetCustomAttribute (cab);
AssemblyBuilder ab3 = AppDomain.CurrentDomain.DefineDynamicAssembly (new AssemblyName ("frfhfher"), AssemblyBuilderAccess.Run);
//1 NamedArg. Property name: WrapNonExceptionThrows value: true (0x01)
byte[] blob = new byte[] { 0x01, 0x00, 0x01, 0x00, 0x54, 0x02, 0x16, 0x57, 0x72, 0x61, 0x70, 0x4E, 0x6F, 0x6E, 0x45, 0x78,
0x63, 0x65, 0x70, 0x74, 0x69, 0x6F, 0x6E, 0x54, 0x68, 0x72, 0x6F, 0x77, 0x73, 0x01 };
ab3.SetCustomAttribute (typeof (RuntimeCompatibilityAttribute).GetConstructor (new Type [0]), blob);
DynamicMethod invoke_no_module = new DynamicMethod("throw_1", typeof (int), new Type [0]);
DynamicMethod invoke_with_module = new DynamicMethod("throw_2", typeof (int), new Type [0], typeof (DynamicMethodTest).Module);
DynamicMethod invoke_with_ab = new DynamicMethod("throw_3", typeof (int), new Type [0], ab.ManifestModule);
DynamicMethod invoke_with_ab2 = new DynamicMethod("throw_4", typeof (int), new Type [0], ab2.ManifestModule);
DynamicMethod invoke_with_ab3 = new DynamicMethod("throw_5", typeof (int), new Type [0], ab3.ManifestModule);
int result = 0;
try {
int res = EmitDelegate (invoke_no_module)();
Assert.AreEqual (3, res, "invoke_no_module bad return value");
} catch (RuntimeWrappedException e) {
Assert.Fail ("invoke_no_module threw RWE");
}
try {
int res = EmitDelegate (invoke_with_module)();
Assert.Fail ("invoke_with_module did not throw RWE");
} catch (RuntimeWrappedException e) {
}
try {
int res = EmitDelegate (invoke_with_ab)();
Assert.AreEqual (3, res, "invoke_with_ab bad return value");
} catch (RuntimeWrappedException e) {
Assert.Fail ("invoke_with_ab threw RWE");
}
try {
int res = EmitDelegate (invoke_with_ab2)();
Assert.Fail ("invoke_with_ab2 did not throw RWE");
} catch (RuntimeWrappedException e) {
}
try {
int res = EmitDelegate (invoke_with_ab3)();
Assert.Fail ("invoke_with_a3 did not throw RWE");
} catch (RuntimeWrappedException e) {
}
}
#if !MONODROID
// RUNTIME: crash
[Test]