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-rw-r--r--src/tests/common/fibers.cpp123
1 files changed, 35 insertions, 88 deletions
diff --git a/src/tests/common/fibers.cpp b/src/tests/common/fibers.cpp
index cfc84d423..4e29f9199 100644
--- a/src/tests/common/fibers.cpp
+++ b/src/tests/common/fibers.cpp
@@ -43,7 +43,15 @@ class TestControl1 {
public:
TestControl1() = default;
- void DoWork();
+ void DoWork() {
+ const u32 id = thread_ids.Get();
+ u32 value = items[id];
+ for (u32 i = 0; i < id; i++) {
+ value++;
+ }
+ results[id] = value;
+ Fiber::YieldTo(work_fibers[id], *thread_fibers[id]);
+ }
void ExecuteThread(u32 id);
@@ -54,35 +62,16 @@ public:
std::vector<u32> results;
};
-static void WorkControl1(void* control) {
- auto* test_control = static_cast<TestControl1*>(control);
- test_control->DoWork();
-}
-
-void TestControl1::DoWork() {
- const u32 id = thread_ids.Get();
- u32 value = items[id];
- for (u32 i = 0; i < id; i++) {
- value++;
- }
- results[id] = value;
- Fiber::YieldTo(work_fibers[id], *thread_fibers[id]);
-}
-
void TestControl1::ExecuteThread(u32 id) {
thread_ids.Register(id);
auto thread_fiber = Fiber::ThreadToFiber();
thread_fibers[id] = thread_fiber;
- work_fibers[id] = std::make_shared<Fiber>(std::function<void(void*)>{WorkControl1}, this);
+ work_fibers[id] = std::make_shared<Fiber>([this] { DoWork(); });
items[id] = rand() % 256;
Fiber::YieldTo(thread_fibers[id], *work_fibers[id]);
thread_fibers[id]->Exit();
}
-static void ThreadStart1(u32 id, TestControl1& test_control) {
- test_control.ExecuteThread(id);
-}
-
/** This test checks for fiber setup configuration and validates that fibers are
* doing all the work required.
*/
@@ -95,7 +84,7 @@ TEST_CASE("Fibers::Setup", "[common]") {
test_control.results.resize(num_threads, 0);
std::vector<std::thread> threads;
for (u32 i = 0; i < num_threads; i++) {
- threads.emplace_back(ThreadStart1, i, std::ref(test_control));
+ threads.emplace_back([&test_control, i] { test_control.ExecuteThread(i); });
}
for (u32 i = 0; i < num_threads; i++) {
threads[i].join();
@@ -167,21 +156,6 @@ public:
std::shared_ptr<Common::Fiber> fiber3;
};
-static void WorkControl2_1(void* control) {
- auto* test_control = static_cast<TestControl2*>(control);
- test_control->DoWork1();
-}
-
-static void WorkControl2_2(void* control) {
- auto* test_control = static_cast<TestControl2*>(control);
- test_control->DoWork2();
-}
-
-static void WorkControl2_3(void* control) {
- auto* test_control = static_cast<TestControl2*>(control);
- test_control->DoWork3();
-}
-
void TestControl2::ExecuteThread(u32 id) {
thread_ids.Register(id);
auto thread_fiber = Fiber::ThreadToFiber();
@@ -193,18 +167,6 @@ void TestControl2::Exit() {
thread_fibers[id]->Exit();
}
-static void ThreadStart2_1(u32 id, TestControl2& test_control) {
- test_control.ExecuteThread(id);
- test_control.CallFiber1();
- test_control.Exit();
-}
-
-static void ThreadStart2_2(u32 id, TestControl2& test_control) {
- test_control.ExecuteThread(id);
- test_control.CallFiber2();
- test_control.Exit();
-}
-
/** This test checks for fiber thread exchange configuration and validates that fibers are
* that a fiber has been successfully transferred from one thread to another and that the TLS
* region of the thread is kept while changing fibers.
@@ -212,14 +174,19 @@ static void ThreadStart2_2(u32 id, TestControl2& test_control) {
TEST_CASE("Fibers::InterExchange", "[common]") {
TestControl2 test_control{};
test_control.thread_fibers.resize(2);
- test_control.fiber1 =
- std::make_shared<Fiber>(std::function<void(void*)>{WorkControl2_1}, &test_control);
- test_control.fiber2 =
- std::make_shared<Fiber>(std::function<void(void*)>{WorkControl2_2}, &test_control);
- test_control.fiber3 =
- std::make_shared<Fiber>(std::function<void(void*)>{WorkControl2_3}, &test_control);
- std::thread thread1(ThreadStart2_1, 0, std::ref(test_control));
- std::thread thread2(ThreadStart2_2, 1, std::ref(test_control));
+ test_control.fiber1 = std::make_shared<Fiber>([&test_control] { test_control.DoWork1(); });
+ test_control.fiber2 = std::make_shared<Fiber>([&test_control] { test_control.DoWork2(); });
+ test_control.fiber3 = std::make_shared<Fiber>([&test_control] { test_control.DoWork3(); });
+ std::thread thread1{[&test_control] {
+ test_control.ExecuteThread(0);
+ test_control.CallFiber1();
+ test_control.Exit();
+ }};
+ std::thread thread2{[&test_control] {
+ test_control.ExecuteThread(1);
+ test_control.CallFiber2();
+ test_control.Exit();
+ }};
thread1.join();
thread2.join();
REQUIRE(test_control.assert1);
@@ -270,16 +237,6 @@ public:
std::shared_ptr<Common::Fiber> fiber2;
};
-static void WorkControl3_1(void* control) {
- auto* test_control = static_cast<TestControl3*>(control);
- test_control->DoWork1();
-}
-
-static void WorkControl3_2(void* control) {
- auto* test_control = static_cast<TestControl3*>(control);
- test_control->DoWork2();
-}
-
void TestControl3::ExecuteThread(u32 id) {
thread_ids.Register(id);
auto thread_fiber = Fiber::ThreadToFiber();
@@ -291,12 +248,6 @@ void TestControl3::Exit() {
thread_fibers[id]->Exit();
}
-static void ThreadStart3(u32 id, TestControl3& test_control) {
- test_control.ExecuteThread(id);
- test_control.CallFiber1();
- test_control.Exit();
-}
-
/** This test checks for one two threads racing for starting the same fiber.
* It checks execution occurred in an ordered manner and by no time there were
* two contexts at the same time.
@@ -304,12 +255,15 @@ static void ThreadStart3(u32 id, TestControl3& test_control) {
TEST_CASE("Fibers::StartRace", "[common]") {
TestControl3 test_control{};
test_control.thread_fibers.resize(2);
- test_control.fiber1 =
- std::make_shared<Fiber>(std::function<void(void*)>{WorkControl3_1}, &test_control);
- test_control.fiber2 =
- std::make_shared<Fiber>(std::function<void(void*)>{WorkControl3_2}, &test_control);
- std::thread thread1(ThreadStart3, 0, std::ref(test_control));
- std::thread thread2(ThreadStart3, 1, std::ref(test_control));
+ test_control.fiber1 = std::make_shared<Fiber>([&test_control] { test_control.DoWork1(); });
+ test_control.fiber2 = std::make_shared<Fiber>([&test_control] { test_control.DoWork2(); });
+ const auto race_function{[&test_control](u32 id) {
+ test_control.ExecuteThread(id);
+ test_control.CallFiber1();
+ test_control.Exit();
+ }};
+ std::thread thread1([&] { race_function(0); });
+ std::thread thread2([&] { race_function(1); });
thread1.join();
thread2.join();
REQUIRE(test_control.value1 == 1);
@@ -319,12 +273,10 @@ TEST_CASE("Fibers::StartRace", "[common]") {
class TestControl4;
-static void WorkControl4(void* control);
-
class TestControl4 {
public:
TestControl4() {
- fiber1 = std::make_shared<Fiber>(std::function<void(void*)>{WorkControl4}, this);
+ fiber1 = std::make_shared<Fiber>([this] { DoWork(); });
goal_reached = false;
rewinded = false;
}
@@ -336,7 +288,7 @@ public:
}
void DoWork() {
- fiber1->SetRewindPoint(std::function<void(void*)>{WorkControl4}, this);
+ fiber1->SetRewindPoint([this] { DoWork(); });
if (rewinded) {
goal_reached = true;
Fiber::YieldTo(fiber1, *thread_fiber);
@@ -351,11 +303,6 @@ public:
bool rewinded;
};
-static void WorkControl4(void* control) {
- auto* test_control = static_cast<TestControl4*>(control);
- test_control->DoWork();
-}
-
TEST_CASE("Fibers::Rewind", "[common]") {
TestControl4 test_control{};
test_control.Execute();
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 22:17:07 +0100