From 7a1c5c784837a507721680208a6202ed976c1739 Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Mon, 30 Jun 2025 19:31:09 -0700
Subject: Use nullptr

---
 mempool/test/mempool_test.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'mempool/test/mempool_test.c')

diff --git a/mempool/test/mempool_test.c b/mempool/test/mempool_test.c
index 4c55e4b..6d904bc 100644
--- a/mempool/test/mempool_test.c
+++ b/mempool/test/mempool_test.c
@@ -39,7 +39,7 @@ TEST_CASE(mempool_allocate_until_full) {
 
   for (int i = 0; i < NUM_BLOCKS; ++i) {
     const int* block = mempool_alloc(&pool);
-    TEST_TRUE(block != 0);
+    TEST_TRUE(block != nullptr);
   }
 
   TEST_TRUE(mempool_size(&pool) == NUM_BLOCKS);
@@ -50,10 +50,10 @@ TEST_CASE(mempool_fill_then_free) {
   test_pool pool;
   mempool_make(&pool);
 
-  int* blocks[NUM_BLOCKS] = {0};
+  int* blocks[NUM_BLOCKS] = {nullptr};
   for (int i = 0; i < NUM_BLOCKS; ++i) {
     blocks[i] = mempool_alloc(&pool);
-    TEST_TRUE(blocks[i] != 0);
+    TEST_TRUE(blocks[i] != nullptr);
   }
 
   for (int i = 0; i < NUM_BLOCKS; ++i) {
@@ -74,7 +74,7 @@ TEST_CASE(mempool_allocate_beyond_max_size) {
 
   // Fully allocate the pool.
   for (int i = 0; i < NUM_BLOCKS; ++i) {
-    TEST_TRUE(mempool_alloc(&pool) != 0);
+    TEST_TRUE(mempool_alloc(&pool) != nullptr);
   }
 
   // Past the end.
@@ -105,7 +105,7 @@ TEST_CASE(mempool_zero_free_block_after_free) {
   mempool_make(&pool);
 
   int* val = mempool_alloc(&pool);
-  TEST_TRUE(val != 0);
+  TEST_TRUE(val != nullptr);
   *val = 177;
 
   int* old_val = val;
@@ -131,7 +131,7 @@ TEST_CASE(mempool_traverse_partially_full) {
 
   for (int i = 0; i < N; ++i) {
     int* val = mempool_alloc(&pool);
-    TEST_TRUE(val != 0);
+    TEST_TRUE(val != nullptr);
     *val = i + 1;
   }
 
@@ -146,7 +146,7 @@ TEST_CASE(mempool_traverse_full) {
 
   for (int i = 0; i < NUM_BLOCKS; ++i) {
     int* val = mempool_alloc(&pool);
-    TEST_TRUE(val != 0);
+    TEST_TRUE(val != nullptr);
     *val = i + 1;
   }
 
@@ -161,7 +161,7 @@ TEST_CASE(mempool_get_block) {
 
   for (int i = 0; i < NUM_BLOCKS; ++i) {
     int* block = mempool_alloc(&pool);
-    TEST_TRUE(block != 0);
+    TEST_TRUE(block != nullptr);
     *block = i;
     TEST_EQUAL(mempool_get_block_index(&pool, block), (size_t)i);
   }
-- 
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