From f64d0b3f263c077bc18920f47fe63524fdc6cd94 Mon Sep 17 00:00:00 2001 From: Yuri Kunde Schlesner Date: Wed, 21 Jun 2017 14:27:03 -0700 Subject: Kernel/IPC: Support translation of null handles Missed this in my first implementation. Thanks to @wwylele for pointing out that this was missing. --- src/tests/core/hle/kernel/hle_ipc.cpp | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'src/tests/core') diff --git a/src/tests/core/hle/kernel/hle_ipc.cpp b/src/tests/core/hle/kernel/hle_ipc.cpp index e07a28c5b..6feca2ba3 100644 --- a/src/tests/core/hle/kernel/hle_ipc.cpp +++ b/src/tests/core/hle/kernel/hle_ipc.cpp @@ -94,6 +94,18 @@ TEST_CASE("HLERequestContext::PopoulateFromIncomingCommandBuffer", "[core][kerne REQUIRE(context.GetIncomingHandle(output[5]) == c); } + SECTION("translates null handles") { + const u32_le input[]{ + IPC::MakeHeader(0, 0, 2), IPC::MoveHandleDesc(1), 0, + }; + + auto result = context.PopulateFromIncomingCommandBuffer(input, *process, handle_table); + + REQUIRE(result == RESULT_SUCCESS); + auto* output = context.CommandBuffer(); + REQUIRE(context.GetIncomingHandle(output[2]) == nullptr); + } + SECTION("translates CallingPid descriptors") { const u32_le input[]{ IPC::MakeHeader(0, 0, 2), IPC::CallingPidDesc(), 0x98989898, @@ -171,6 +183,17 @@ TEST_CASE("HLERequestContext::WriteToOutgoingCommandBuffer", "[core][kernel]") { REQUIRE(handle_table.GetGeneric(output[4]) == b); } + SECTION("translates null handles") { + input[0] = IPC::MakeHeader(0, 0, 2); + input[1] = IPC::MoveHandleDesc(1); + input[2] = context.AddOutgoingHandle(nullptr); + + auto result = context.WriteToOutgoingCommandBuffer(output, *process, handle_table); + + REQUIRE(result == RESULT_SUCCESS); + REQUIRE(output[2] == 0); + } + SECTION("translates multi-handle descriptors") { auto a = MakeObject(); auto b = MakeObject(); -- cgit v1.2.3