diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index c69d4fd59..ad46be186 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -15,6 +15,9 @@ set(AVAILABLE_TESTS
         FailingAssert
         Bitfields
         Math
+        RValues
+        Namespaces
+        ExtraSemicolon
 )
 
 
diff --git a/tests/include/test_patterns/test_pattern_extra_semicolon.hpp b/tests/include/test_patterns/test_pattern_extra_semicolon.hpp
new file mode 100644
index 000000000..e58a8c605
--- /dev/null
+++ b/tests/include/test_patterns/test_pattern_extra_semicolon.hpp
@@ -0,0 +1,35 @@
+#pragma once
+
+#include "test_pattern.hpp"
+
+namespace hex::test {
+
+    class TestPatternExtraSemicolon : public TestPattern {
+    public:
+        TestPatternExtraSemicolon() : TestPattern("ExtraSemicolon")  {
+
+        }
+        ~TestPatternExtraSemicolon() override = default;
+
+        [[nodiscard]]
+        std::string getSourceCode() const override {
+            return R"(
+                struct Test {
+                    u32 x;;;
+                    u8 y;
+                    float z;;
+                };;
+
+                struct Test2 {
+                    u32 x;
+                    u32 y;
+                };
+
+                Test test @ 0x00;;;
+                Test test2 @ 0x10;
+            )";
+        }
+
+    };
+
+}
\ No newline at end of file
diff --git a/tests/include/test_patterns/test_pattern_math.hpp b/tests/include/test_patterns/test_pattern_math.hpp
index 2f628d85d..b2bf5d4ea 100644
--- a/tests/include/test_patterns/test_pattern_math.hpp
+++ b/tests/include/test_patterns/test_pattern_math.hpp
@@ -56,14 +56,18 @@ namespace hex::test {
                 std::assert(sizeof(typeTest) == 3 * 4, "sizeof operator error");
 
                 // Properties
-                std::assert(100 * 200 == 200 * 100, "+ operator commutativity error");
-                std::assert(100 * 200 == 200 * 100, "* operator commutativity error");
+                std::assert(100 + 200 == 200 + 100, "+ operator commutativity error");
+                std::assert(100 - 200 != 200 - 100, "- operator commutativity error");
                 std::assert(100 * 200 == 200 * 100, "* operator commutativity error");
+                std::assert(100F / 200F != 200F / 100F, "/ operator commutativity error");
 
                 std::assert(10 + (20 + 30) == (10 + 20) + 30, "+ operator associativity error");
+                std::assert(10 - (20 - 30) != (10 - 20) - 30, "- operator associativity error");
                 std::assert(10 * (20 * 30) == (10 * 20) * 30, "* operator associativity error");
+                std::assert(10F / (20F / 30F) != (10F / 20F) / 30F, "/ operator associativity error");
 
-                std::assert(10 * (20 + 30) == 10 * 20 + 10 * 30, "Operator distributivity error");
+                std::assert(10 * (20 + 30) == 10 * 20 + 10 * 30, "* operator distributivity error");
+                std::assert(10F / (20F + 30F) != 10F / 20F + 10F / 30F, "/ operator distributivity error");
             )";
         }
 
diff --git a/tests/include/test_patterns/test_pattern_namespaces.hpp b/tests/include/test_patterns/test_pattern_namespaces.hpp
new file mode 100644
index 000000000..d6e15bdac
--- /dev/null
+++ b/tests/include/test_patterns/test_pattern_namespaces.hpp
@@ -0,0 +1,42 @@
+#pragma once
+
+#include "test_pattern.hpp"
+
+namespace hex::test {
+
+    class TestPatternNamespaces : public TestPattern {
+    public:
+        TestPatternNamespaces() : TestPattern("Namespaces")  {
+
+        }
+        ~TestPatternNamespaces() override = default;
+
+        [[nodiscard]]
+        std::string getSourceCode() const override {
+            return R"(
+                namespace A {
+                    struct Test {
+                        u32 x;
+                    };
+                }
+
+                namespace B {
+                    struct Test {
+                        u16 x;
+                    };
+                }
+
+                using ATest = A::Test;
+
+                A::Test test1 @ 0x10;
+                ATest test2 @ 0x20;
+                B::Test test3 @ 0x20;
+
+                std::assert(sizeof(test1) == sizeof(test2), "error using namespaced type");
+                std::assert(sizeof(test2) != sizeof(test3), "error differentiating two namespace types with same name");
+            )";
+        }
+
+    };
+
+}
\ No newline at end of file
diff --git a/tests/include/test_patterns/test_pattern_rvalues.hpp b/tests/include/test_patterns/test_pattern_rvalues.hpp
new file mode 100644
index 000000000..b7c55bb24
--- /dev/null
+++ b/tests/include/test_patterns/test_pattern_rvalues.hpp
@@ -0,0 +1,40 @@
+#pragma once
+
+#include "test_pattern.hpp"
+
+namespace hex::test {
+
+    class TestPatternRValues : public TestPattern {
+    public:
+        TestPatternRValues() : TestPattern("RValues")  {
+
+        }
+        ~TestPatternRValues() override = default;
+
+        [[nodiscard]]
+        std::string getSourceCode() const override {
+            return R"(
+                union C {
+                    u8 y;
+                    u8 array[parent.parent.x];
+                };
+
+                struct B {
+                    C *c : u8;
+                };
+
+                struct A {
+                    u8 x;
+                    B b;
+                };
+
+                A a @ 0x00;
+
+                std::assert(sizeof(a.b.c) == a.x && a.x != 0x00, "RValue parent test failed!");
+                std::assert(a.b.c.y == a.b.c.array[0], "RValue array access test failed!");
+            )";
+        }
+
+    };
+
+}
\ No newline at end of file
diff --git a/tests/source/tests.cpp b/tests/source/tests.cpp
index debdba94d..833ba72bd 100644
--- a/tests/source/tests.cpp
+++ b/tests/source/tests.cpp
@@ -10,6 +10,9 @@
 #include "test_patterns/test_pattern_failing_assert.hpp"
 #include "test_patterns/test_pattern_bitfields.hpp"
 #include "test_patterns/test_pattern_math.hpp"
+#include "test_patterns/test_pattern_rvalues.hpp"
+#include "test_patterns/test_pattern_namespaces.hpp"
+#include "test_patterns/test_pattern_extra_semicolon.hpp"
 
 std::array Tests = {
         TEST(Placement),
@@ -21,5 +24,8 @@ std::array Tests = {
         TEST(SucceedingAssert),
         TEST(FailingAssert),
         TEST(Bitfields),
-        TEST(Math)
+        TEST(Math),
+        TEST(RValues),
+        TEST(Namespaces),
+        TEST(ExtraSemicolon)
 };
\ No newline at end of file