more mule_module coverage; bugfix edge-case memory view range calculation causing flipped min/max

src/df/gfx/df_views.c

@@ -7316,6 +7316,10 @@ DF_VIEW_UI_FUNCTION_DEF(Memory)
     viz_range_rows.max = clamp_1s64(scroll_idx_rng, viz_range_rows.max);
     viz_range_bytes.min = viz_range_rows.min*mv->num_columns;
     viz_range_bytes.max = (viz_range_rows.max+1)*mv->num_columns+1;
+    if(viz_range_bytes.min > viz_range_bytes.max)
+    {
+      Swap(U64, viz_range_bytes.min, viz_range_bytes.max);
+    }
   }
   
   //////////////////////////////

src/mule/mule_main.cpp

@@ -371,6 +371,9 @@ type_coverage_eval_tests(void){
   stks *stks_first = &stks_test[0];
   stks *stks_ptr = stks_first + 8;
   
+  TestFunction *function = mule_get_module_function("dll_type_eval_tests");
+  function();
+  
   int x = (int)(Anonymous_D);
 }
 

src/mule/mule_module.cpp

@@ -1,38 +1,42 @@
 // Copyright (c) 2024 Epic Games Tools
 // Licensed under the MIT license (https://opensource.org/license/mit/)
 
-/*
-** Program to run in debugger organized to provide tests for
-** stepping, breakpoints, evaluation, cross-module calls.
-*/
-
-////////////////////////////////
-// NOTE(allen): Setup
-
-
 #if _WIN32
 #define export_function extern "C" __declspec(dllexport)
 #else
 #define export_function extern "C"
 #endif
 
-
-////////////////////////////////
-// NOTE(allen): TLS Eval
-
 #if _WIN32
 # define thread_var __declspec(thread)
 #else
 # define thread_var __thread
 #endif
 
+typedef struct Basics Basics;
+struct Basics
+{
+  int a;
+  int b;
+  int c;
+  int d;
+};
+
 thread_var float tls_a = 1.015625f;
 thread_var int   tls_b = -100;
 
 export_function void
-dll_tls_eval_test(void){
+dll_tls_eval_test(void)
+{
   tls_a *= 1.5f;
   tls_b *= -2;
 }
 
-
+export_function void
+dll_type_eval_tests(void)
+{
+  Basics basics1 = {1, 2, 3, 4};
+  Basics basics2 = {4, 5, 6, 7};
+  int x = 0;
+  (void)x;
+}