added tests

rt/unload/mf/Core/C/1.0.lua

@@ -0,0 +1,21 @@
+setenv{"A", "A", mode={"load"}}
+setenv{"A", "B", mode={"unload"}}
+pushenv{"STACK_VAR", "load_value", mode={"load"}}
+pushenv{"STACK_VAR", "unload_value", mode={"unload"}}
+
+-- Path operation tests
+prepend_path{"PATH_TEST", "/first", mode={"load"}}
+prepend_path{"PATH_TEST", "/unload_first", mode={"unload"}}
+
+append_path{"PATH_TEST", "/last", mode={"load"}}
+append_path{"PATH_TEST", "/unload_last", mode={"unload"}}
+
+-- Test remove during specific modes
+remove_path{"PATH_TEST", "/to_remove", mode={"unload"}}
+
+
+--setenv{"AA", "X", mode={"load", "unload"}}
+--prepend_path{"FOO", "BAR", mode={"unload", "load"}}
+--append_path{"X", "Y", mode={"unload"}}
+--load{"D", mode={"unload"}}
+--try_load{"J", mode={"unload"}}

rt/unload/mf/Core/D/1.0.lua

@@ -0,0 +1,4 @@
+-- Test module D
+load{"E", mode={"load"}}
+-- load{"A", "B", "C", mode="unload"}
+setenv("D_LOADED", "yes")

rt/unload/mf/Core/E/1.0.lua

@@ -0,0 +1,2 @@
+-- Test module E
+setenv("E_LOADED", "yes") 

rt/unload/mf/Core/F/1.0.lua

@@ -0,0 +1,2 @@
+-- Test module F
+setenv("F_LOADED", "yes") 

rt/unload/unload.tdesc

@@ -38,6 +38,15 @@ testdescript = {
      runLmod unload intel               # 7
      runLmod load   B                   # 8
      runLmod unload B                   # 9
+     runLmod load   C                   # 10
+     runLmod unload C                   # 11
+     
+     # Test mode-specific load functionality
+     runLmod load   F                   # 12 (Load F first for unload test)
+     runLmod load   D                   # 13 (Should load E, not affect F)
+     runLmod list                       # 14 (Should show D, E, and F loaded)
+     runLmod unload D                   # 15 (Should unload F, keep E)
+     runLmod list                       # 16 (Should show only E loaded)
 
      HOME=$ORIG_HOME