From 6c79c93f2b307b21f3229d18e4c80f12090ec267 Mon Sep 17 00:00:00 2001
From: Sandy Carter <bwrsandman@gmail.com>
Date: Sun, 11 Mar 2018 14:48:55 -0400
Subject: [PATCH] [threading] Add basic threading tests

Test logical_processor_count() 3 times to test static return value stays
correct.
Run EnableAffinityConfiguration(). No asserts possible.
Test setting thread id, test using uint32_t max to reset.
Test setting thread name. No asserts possible.
Test running MaybeYield(). No obvious more complex test case.
Test running SyncMemory(). No obvious more complex test case.
---
 src/xenia/base/testing/threading_test.cc | 128 +++++++++++++++++++++++
 1 file changed, 128 insertions(+)
 create mode 100644 src/xenia/base/testing/threading_test.cc

diff --git a/src/xenia/base/testing/threading_test.cc b/src/xenia/base/testing/threading_test.cc
new file mode 100644
index 000000000..53aece5ae
--- /dev/null
+++ b/src/xenia/base/testing/threading_test.cc
@@ -0,0 +1,128 @@
+/**
+******************************************************************************
+* Xenia : Xbox 360 Emulator Research Project                                 *
+******************************************************************************
+* Copyright 2018 Ben Vanik. All rights reserved.                             *
+* Released under the BSD license - see LICENSE in the root for more details. *
+******************************************************************************
+*/
+
+#include "xenia/base/threading.h"
+
+#include "third_party/catch/include/catch.hpp"
+
+namespace xe {
+namespace base {
+namespace test {
+using namespace threading;
+
+TEST_CASE("Fence") {
+  // TODO(bwrsandman):
+  REQUIRE(true);
+}
+
+TEST_CASE("Get number of logical processors") {
+  auto count = std::thread::hardware_concurrency();
+  REQUIRE(logical_processor_count() == count);
+  REQUIRE(logical_processor_count() == count);
+  REQUIRE(logical_processor_count() == count);
+}
+
+TEST_CASE("Enable process to set thread affinity") {
+  EnableAffinityConfiguration();
+}
+
+TEST_CASE("Yield Current Thread", "MaybeYield") {
+  // Run to see if there are any errors
+  MaybeYield();
+}
+
+TEST_CASE("Sync with Memory Barrier", "SyncMemory") {
+  // Run to see if there are any errors
+  SyncMemory();
+}
+
+TEST_CASE("Sleep Current Thread", "Sleep") {
+  // TODO(bwrsandman):
+  REQUIRE(true);
+}
+
+TEST_CASE("Sleep Current Thread in Alertable State", "Sleep") {
+  // TODO(bwrsandman):
+  REQUIRE(true);
+}
+
+TEST_CASE("TlsHandle") {
+  // TODO(bwrsandman):
+  REQUIRE(true);
+}
+
+TEST_CASE("HighResolutionTimer") {
+  // TODO(bwrsandman):
+  REQUIRE(true);
+}
+
+TEST_CASE("Wait on Multiple Handles", "Wait") {
+  // TODO(bwrsandman):
+  REQUIRE(true);
+}
+
+TEST_CASE("Signal and Wait") {
+  // TODO(bwrsandman): Test semaphore, mutex and event
+  REQUIRE(true);
+}
+
+TEST_CASE("Wait on Event", "Event") {
+  // TODO(bwrsandman):
+  REQUIRE(true);
+}
+
+TEST_CASE("Wait on Semaphore", "Semaphore") {
+  // TODO(bwrsandman):
+  REQUIRE(true);
+}
+
+TEST_CASE("Wait on Mutant", "Mutant") {
+  // TODO(bwrsandman):
+  REQUIRE(true);
+}
+
+TEST_CASE("Create and Trigger Timer", "Timer") {
+  // TODO(bwrsandman):
+  REQUIRE(true);
+}
+
+TEST_CASE("Set and Test Current Thread ID", "Thread") {
+  // System ID
+  auto system_id = current_thread_system_id();
+  REQUIRE(system_id > 0);
+
+  // Thread ID
+  auto thread_id = current_thread_id();
+  REQUIRE(thread_id == system_id);
+
+  // Set a new thread id
+  const uint32_t new_thread_id = 0xDEADBEEF;
+  set_current_thread_id(new_thread_id);
+  REQUIRE(current_thread_id() == new_thread_id);
+
+  // Set back original thread id of system
+  set_current_thread_id(std::numeric_limits<uint32_t>::max());
+  REQUIRE(current_thread_id() == system_id);
+
+  // TODO(bwrsandman): Test on Thread object
+}
+
+TEST_CASE("Set and Test Current Thread Name", "Thread") {
+  std::string new_thread_name = "Threading Test";
+  set_name(new_thread_name);
+}
+
+TEST_CASE("Create and Run Thread", "Thread") {
+  // TODO(bwrsandman):
+  REQUIRE(true);
+}
+
+}  // namespace test
+}  // namespace base
+}  // namespace xe