From 9f948cc02fc4c992856b763dbc5c14fbd37216aa Mon Sep 17 00:00:00 2001
From: Ivar Fatland <fatland99@hotmail.com>
Date: Sat, 13 Dec 2025 15:41:34 +0100
Subject: [PATCH] Revert "test to make sure arenas can be used as backing
 allocators for other arenas"

This reverts commit 7333c497ec416f6832f9c16921be93acb2ffecba.
---
 test_arena_allocator.c | 138 -----------------------------------------
 1 file changed, 138 deletions(-)

diff --git a/test_arena_allocator.c b/test_arena_allocator.c
index d59e659..0ac264e 100644
--- a/test_arena_allocator.c
+++ b/test_arena_allocator.c
@@ -321,141 +321,3 @@ Test(arena_allocator, large_resize_chain) {
 		}
 	}
 }
-
-Test(arena_allocator, nested_arena_basic) {
-	// Test using an arena as backing for another arena
-	with_borrow(backing) {
-		allocator_t outer_arena = arena_allocator_create(backing, 100 * KB);
-		allocator_reset(outer_arena);
-		
-		allocator_t inner_arena = arena_allocator_create(outer_arena, 10 * KB);
-		allocator_reset(inner_arena);
-		
-		// Allocate from inner arena
-		int *data = allocator_alloc(inner_arena, sizeof(int) * 10);
-		for (int i = 0; i < 10; i++) {
-			data[i] = i * 5;
-		}
-		
-		// Verify data
-		for (int i = 0; i < 10; i++) {
-			cr_assert_eq(data[i], i * 5);
-		}
-		
-		// Reset inner arena and reallocate
-		allocator_reset(inner_arena);
-		int *data2 = allocator_alloc(inner_arena, sizeof(int) * 20);
-		for (int i = 0; i < 20; i++) {
-			data2[i] = i * 3;
-		}
-		
-		// Verify new data
-		for (int i = 0; i < 20; i++) {
-			cr_assert_eq(data2[i], i * 3);
-		}
-	}
-}
-
-Test(arena_allocator, nested_arena_with_dynamic_arrays) {
-	// Test nested arenas with dynamic arrays
-	with_borrow(backing) {
-		allocator_t outer_arena = arena_allocator_create(backing, 100 * KB);
-		allocator_reset(outer_arena);
-		
-		allocator_t inner_arena = arena_allocator_create(outer_arena, 20 * KB);
-		allocator_reset(inner_arena);
-		
-		// Create dynamic array in inner arena
-		int *arr = make_arr(inner_arena, int);
-		for (int i = 0; i < 100; i++) {
-			arr_append(arr, i * 7);
-		}
-		
-		// Verify array
-		cr_assert_eq(arr_len(arr), 100);
-		for (int i = 0; i < 100; i++) {
-			cr_assert_eq(arr[i], i * 7);
-		}
-	}
-}
-
-Test(arena_allocator, nested_arena_multiple_resets) {
-	// Test resetting nested arenas multiple times
-	with_borrow(backing) {
-		allocator_t outer_arena = arena_allocator_create(backing, 100 * KB);
-		allocator_t inner_arena = arena_allocator_create(outer_arena, 10 * KB);
-		
-		for (int iteration = 0; iteration < 10; iteration++) {
-			allocator_reset(outer_arena);
-			allocator_reset(inner_arena);
-			
-			// Allocate in inner arena
-			int *data = allocator_alloc(inner_arena, sizeof(int) * 50);
-			for (int i = 0; i < 50; i++) {
-				data[i] = iteration * 100 + i;
-			}
-			
-			// Verify
-			for (int i = 0; i < 50; i++) {
-				cr_assert_eq(data[i], iteration * 100 + i);
-			}
-		}
-	}
-}
-
-Test(arena_allocator, deeply_nested_arenas) {
-	// Test multiple levels of nesting
-	with_borrow(backing) {
-		allocator_t arena1 = arena_allocator_create(backing, 100 * KB);
-		allocator_reset(arena1);
-		
-		allocator_t arena2 = arena_allocator_create(arena1, 50 * KB);
-		allocator_reset(arena2);
-		
-		allocator_t arena3 = arena_allocator_create(arena2, 20 * KB);
-		allocator_reset(arena3);
-		
-		// Allocate from deepest arena
-		int *data = allocator_alloc(arena3, sizeof(int) * 100);
-		for (int i = 0; i < 100; i++) {
-			data[i] = i * 11;
-		}
-		
-		// Verify
-		for (int i = 0; i < 100; i++) {
-			cr_assert_eq(data[i], i * 11);
-		}
-		
-		// Create dynamic array in deepest arena
-		int *arr = make_arr(arena3, int);
-		for (int i = 0; i < 50; i++) {
-			arr_append(arr, i * 13);
-		}
-		
-		cr_assert_eq(arr_len(arr), 50);
-		for (int i = 0; i < 50; i++) {
-			cr_assert_eq(arr[i], i * 13);
-		}
-	}
-}
-
-Test(arena_allocator, nested_arena_resize) {
-	// Test resizing allocations in nested arenas
-	with_borrow(backing) {
-		allocator_t outer_arena = arena_allocator_create(backing, 100 * KB);
-		allocator_reset(outer_arena);
-		
-		allocator_t inner_arena = arena_allocator_create(outer_arena, 20 * KB);
-		allocator_reset(inner_arena);
-		
-		// Allocate and resize in inner arena
-		char *str = allocator_alloc(inner_arena, 10);
-		strcpy(str, "Hello");
-		
-		str = allocator_resize(inner_arena, str, 30);
-		cr_assert_str_eq(str, "Hello");
-		
-		strcat(str, " from nested arena!");
-		cr_assert_str_eq(str, "Hello from nested arena!");
-	}
-}