5 files changed, 24 insertions, 11 deletions
diff --git a/main/tests/test_gui.h b/main/tests/test_gui.h
index 1752818981..075bc40aa7 100644
--- a/main/tests/test_gui.h
+++ b/main/tests/test_gui.h
@@ -33,9 +33,6 @@
 
 #include "core/os/main_loop.h"
 
-/**
-	@author Juan Linietsky <reduzio@gmail.com>
-*/
 namespace TestGUI {
 
 MainLoop *test();
diff --git a/main/tests/test_oa_hash_map.cpp b/main/tests/test_oa_hash_map.cpp
index 070420e432..bf5b4588ea 100644
--- a/main/tests/test_oa_hash_map.cpp
+++ b/main/tests/test_oa_hash_map.cpp
@@ -121,6 +121,25 @@ MainLoop *test() {
 		delete[] keys;
 	}
 
+	// regression test / test for issue related to #31402
+	{
+
+		OS::get_singleton()->print("test for issue #31402 started...\n");
+
+		const int num_test_values = 12;
+		int test_values[num_test_values] = { 0, 24, 48, 72, 96, 120, 144, 168, 192, 216, 240, 264 };
+
+		int dummy = 0;
+		OAHashMap<int, int> map;
+		map.clear();
+
+		for (int i = 0; i < num_test_values; ++i) {
+			map.set(test_values[i], dummy);
+		}
+
+		OS::get_singleton()->print("test for issue #31402 passed.\n");
+	}
+
 	return NULL;
 }
 } // namespace TestOAHashMap
diff --git a/main/tests/test_physics.h b/main/tests/test_physics.h
index 699e31f492..a281f669e0 100644
--- a/main/tests/test_physics.h
+++ b/main/tests/test_physics.h
@@ -31,10 +31,6 @@
 #ifndef TEST_PHYSICS_H
 #define TEST_PHYSICS_H
 
-/**
-	@author Juan Linietsky <reduzio@gmail.com>
-*/
-
 #include "core/os/main_loop.h"
 
 namespace TestPhysics {
diff --git a/main/tests/test_render.h b/main/tests/test_render.h
index 3810760b56..6dda57db5b 100644
--- a/main/tests/test_render.h
+++ b/main/tests/test_render.h
@@ -31,10 +31,6 @@
 #ifndef TEST_RENDER_H
 #define TEST_RENDER_H
 
-/**
-	@author Juan Linietsky <reduzio@gmail.com>
-*/
-
 #include "core/os/main_loop.h"
 
 namespace TestRender {
diff --git a/main/tests/test_string.cpp b/main/tests/test_string.cpp
index ab5fb64252..7a41880645 100644
--- a/main/tests/test_string.cpp
+++ b/main/tests/test_string.cpp
@@ -432,6 +432,10 @@ bool test_26() {
 
 	OS::get_singleton()->print("\n\nTest 26: RegEx substitution\n");
 
+#ifndef MODULE_REGEX_ENABLED
+	OS::get_singleton()->print("\tRegEx module disabled, can't run test.");
+	return false;
+#else
 	String s = "Double all the vowels.";
 
 	OS::get_singleton()->print("\tString: %ls\n", s.c_str());
@@ -443,6 +447,7 @@ bool test_26() {
 	OS::get_singleton()->print("\tResult: %ls\n", s.c_str());
 
 	return (s == "Doouublee aall thee vooweels.");
+#endif
 }
 
 struct test_27_data {