fix program-loader tests

Author: kprotty

src/runtime/program_loader.zig

@@ -326,7 +326,7 @@ test "loadPrograms: load v3 program" {
 
         switch (loaded_programs.get(program_key).?) {
             .failed => {},
-            .loaded => std.debug.panic("Program should not load!", .{}),
+            .loaded => std.debug.panic("Program should have failed!", .{}),
         }
     }
 
@@ -349,7 +349,7 @@ test "loadPrograms: load v3 program" {
 
         switch (loaded_programs.get(program_key).?) {
             .failed => {},
-            .loaded => std.debug.panic("Program should not load!", .{}),
+            .loaded => std.debug.panic("Program should have failed!", .{}),
         }
     }
 
@@ -372,7 +372,7 @@ test "loadPrograms: load v3 program" {
 
         switch (loaded_programs.get(program_key).?) {
             .failed => {},
-            .loaded => std.debug.panic("Program should not load!", .{}),
+            .loaded => std.debug.panic("Program should have failed!", .{}),
         }
     }
 }
@@ -510,9 +510,8 @@ test "loadPrograms: bad owner" {
             loaded_programs.deinit(allocator);
         }
 
-        switch (loaded_programs.get(program_key).?) {
-            .failed => {},
-            .loaded => std.debug.panic("Program should not load!", .{}),
+        if (loaded_programs.get(program_key)) |_| {
+            std.debug.panic("Program should not load!", .{});
         }
     }
 }