Added LuaBridge support

1 files changed, 99 insertions, 0 deletions

diff --git a/lib/LuaBridge/Tests/Source/VectorTests.cpp b/lib/LuaBridge/Tests/Source/VectorTests.cpp
new file mode 100644
index 0000000..386e5b3
--- /dev/null
+++ b/lib/LuaBridge/Tests/Source/VectorTests.cpp
@@ -0,0 +1,99 @@
+// https://github.com/vinniefalco/LuaBridge
+//
+// Copyright 2019, Dmitry Tarakanov
+// SPDX-License-Identifier: MIT
+
+#include "TestBase.h"
+#include "TestTypes.h"
+
+#include "LuaBridge/Vector.h"
+
+#include <vector>
+
+template <class T>
+struct VectorTest : TestBase
+{
+};
+
+TYPED_TEST_CASE_P (VectorTest);
+
+TYPED_TEST_P (VectorTest, LuaRef)
+{
+  using Traits = TypeTraits <TypeParam>;
+
+  this->runLua ("result = {" + Traits::list () + "}");
+
+  std::vector <TypeParam> expected (Traits::values ());
+  std::vector <TypeParam> actual = this->result ();
+  ASSERT_EQ (expected, actual);
+}
+
+REGISTER_TYPED_TEST_CASE_P (VectorTest, LuaRef);
+
+INSTANTIATE_TYPED_TEST_CASE_P(VectorTest, VectorTest, TestTypes);
+
+
+namespace {
+
+struct Data
+{
+  /* explicit */ Data (int i) : i (i) {}
+
+  int i;
+};
+
+bool operator== (const Data& lhs, const Data& rhs)
+{
+  return lhs.i == rhs.i;
+}
+
+std::ostream& operator<< (std::ostream& lhs, const Data& rhs)
+{
+  lhs << "{" << rhs.i << "}";
+  return lhs;
+}
+
+std::vector <Data> processValues(const std::vector <Data>& data)
+{
+  return data;
+}
+
+std::vector <Data> processPointers(const std::vector <const Data*>& data)
+{
+  std::vector <Data> result;
+  for (const auto* item : data)
+  {
+    result.emplace_back (*item);
+  }
+  return result;
+}
+
+} // namespace
+
+struct VectorTests : TestBase
+{
+};
+
+TEST_F (VectorTests, PassFromLua)
+{
+  luabridge::getGlobalNamespace (L)
+    .beginClass <Data> ("Data")
+    .addConstructor <void (*) (int)> ()
+    .endClass ()
+    .addFunction ("processValues", &processValues)
+    .addFunction ("processPointers", &processPointers);
+
+  resetResult ();
+  runLua ("result = processValues ({Data (-1), Data (2)})");
+
+  ASSERT_EQ (
+    std::vector <Data> ({-1, 2}),
+    result <std::vector <Data>>());
+
+  resetResult ();
+  runLua ("result = processValues ({Data (-3), Data (4)})");
+
+  ASSERT_EQ(
+    std::vector <Data> ({-3, 4}),
+    result <std::vector <Data>> ());
+}