tests/mem_blocks_stats: Improve compatibility with 64-bit platforms

Use %zu format specifier only for size_t type to ensure compatibility with
both 32-bit and 64-bit platforms.

Signed-off-by: Tim Pambor <tim.pambor@codewrights.de>

Author: tpambor

tests/lib/mem_blocks_stats/src/main.c

@@ -56,7 +56,7 @@ ZTEST(lib_mem_blocks_stats_test, test_mem_blocks_runtime_stats)
 	zassert_equal(status, 0, "Routine failed with status %d\n", status);
 
 	zassert_equal(stats.free_bytes, BLK_SZ * NUM_BLOCKS,
-		      "Expected %zu free bytes, not %zu\n",
+		      "Expected %u free bytes, not %zu\n",
 		      BLK_SZ * NUM_BLOCKS, stats.free_bytes);
 	zassert_equal(stats.allocated_bytes, 0,
 		      "Expected 0 allocated bytes, not %zu\n",
@@ -74,13 +74,13 @@ ZTEST(lib_mem_blocks_stats_test, test_mem_blocks_runtime_stats)
 	zassert_equal(status, 0, "Routine failed with status %d\n", status);
 
 	zassert_equal(stats.free_bytes, BLK_SZ * (NUM_BLOCKS - 3),
-		      "Expected %zu free bytes, not %zu\n",
+		      "Expected %u free bytes, not %zu\n",
 		      BLK_SZ * (NUM_BLOCKS - 3), stats.free_bytes);
 	zassert_equal(stats.allocated_bytes, 3 * BLK_SZ,
-		      "Expected %zu allocated bytes, not %zu\n",
+		      "Expected %u allocated bytes, not %zu\n",
 		      3 * BLK_SZ, stats.allocated_bytes);
 	zassert_equal(stats.max_allocated_bytes, 3 * BLK_SZ,
-		      "Expected %zu max allocated bytes, not %zu\n",
+		      "Expected %u max allocated bytes, not %zu\n",
 		      3 * BLK_SZ, stats.max_allocated_bytes);
 
 	/* Free blocks 1 and 2, and then verify the stats. */
@@ -92,13 +92,13 @@ ZTEST(lib_mem_blocks_stats_test, test_mem_blocks_runtime_stats)
 	zassert_equal(status, 0, "Routine failed with status %d\n", status);
 
 	zassert_equal(stats.free_bytes, BLK_SZ * (NUM_BLOCKS - 1),
-		      "Expected %zu free bytes, not %zu\n",
+		      "Expected %u free bytes, not %zu\n",
 		      BLK_SZ * (NUM_BLOCKS - 1), stats.free_bytes);
 	zassert_equal(stats.allocated_bytes, 1 * BLK_SZ,
-		      "Expected %zu allocated bytes, not %zu\n",
+		      "Expected %u allocated bytes, not %zu\n",
 		      1 * BLK_SZ, stats.allocated_bytes);
 	zassert_equal(stats.max_allocated_bytes, 3 * BLK_SZ,
-		      "Expected %zu max allocated bytes, not %zu\n",
+		      "Expected %u max allocated bytes, not %zu\n",
 		      3 * BLK_SZ, stats.max_allocated_bytes);
 
 	/* Allocate 1 block and verify the max is still at 3 */
@@ -110,13 +110,13 @@ ZTEST(lib_mem_blocks_stats_test, test_mem_blocks_runtime_stats)
 	zassert_equal(status, 0, "Routine failed with status %d\n", status);
 
 	zassert_equal(stats.free_bytes, BLK_SZ * (NUM_BLOCKS - 2),
-		      "Expected %zu free bytes, not %zu\n",
+		      "Expected %u free bytes, not %zu\n",
 		      BLK_SZ * (NUM_BLOCKS - 2), stats.free_bytes);
 	zassert_equal(stats.allocated_bytes, 2 * BLK_SZ,
-		      "Expected %zu allocated bytes, not %zu\n",
+		      "Expected %u allocated bytes, not %zu\n",
 		      2 * BLK_SZ, stats.allocated_bytes);
 	zassert_equal(stats.max_allocated_bytes, 3 * BLK_SZ,
-		      "Expected %zu max allocated bytes, not %zu\n",
+		      "Expected %u max allocated bytes, not %zu\n",
 		      3 * BLK_SZ, stats.max_allocated_bytes);
 
 
@@ -129,13 +129,13 @@ ZTEST(lib_mem_blocks_stats_test, test_mem_blocks_runtime_stats)
 	zassert_equal(status, 0, "Routine failed with status %d\n", status);
 
 	zassert_equal(stats.free_bytes, BLK_SZ * (NUM_BLOCKS - 2),
-		      "Expected %zu free bytes, not %zu\n",
+		      "Expected %u free bytes, not %zu\n",
 		      BLK_SZ * (NUM_BLOCKS - 2), stats.free_bytes);
 	zassert_equal(stats.allocated_bytes, 2 * BLK_SZ,
-		      "Expected %zu allocated bytes, not %zu\n",
+		      "Expected %u allocated bytes, not %zu\n",
 		      2 * BLK_SZ, stats.allocated_bytes);
 	zassert_equal(stats.max_allocated_bytes, 2 * BLK_SZ,
-		      "Expected %zu max allocated bytes, not %zu\n",
+		      "Expected %u max allocated bytes, not %zu\n",
 		      2 * BLK_SZ, stats.max_allocated_bytes);
 
 	/* Free the last two blocks; verify stats results */
@@ -147,13 +147,13 @@ ZTEST(lib_mem_blocks_stats_test, test_mem_blocks_runtime_stats)
 	zassert_equal(status, 0, "Routine failed with status %d\n", status);
 
 	zassert_equal(stats.free_bytes, BLK_SZ * NUM_BLOCKS,
-		      "Expected %zu free bytes, not %zu\n",
+		      "Expected %u free bytes, not %zu\n",
 		      BLK_SZ * NUM_BLOCKS, stats.free_bytes);
 	zassert_equal(stats.allocated_bytes, 0,
-		      "Expected %zu allocated bytes, not %zu\n",
+		      "Expected %u allocated bytes, not %zu\n",
 		      0, stats.allocated_bytes);
 	zassert_equal(stats.max_allocated_bytes, 2 * BLK_SZ,
-		      "Expected %zu max allocated bytes, not %zu\n",
+		      "Expected %u max allocated bytes, not %zu\n",
 		      2 * BLK_SZ, stats.max_allocated_bytes);
 }