[glib/ebassi/aligned-alloc] fixup! Add tests for g_aligned_alloc()

[Philip Withnall <pwithnall src gnome org>]

commit 9fe578f3caac6083cb047a8ef1f4bd7b3b502d3c
Author: Philip Withnall <pwithnall endlessos org>
Date:   Fri Feb 11 13:36:57 2022 +0000

    fixup! Add tests for g_aligned_alloc()

 glib/tests/utils.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
---
diff --git a/glib/tests/utils.c b/glib/tests/utils.c
index cfc08279f..dcb35f75e 100644
--- a/glib/tests/utils.c
+++ b/glib/tests/utils.c
@@ -920,11 +920,23 @@ aligned_alloc_npot (void)
 {
   gpointer a;
 
+  /* Test an alignment that’s not a power of two */
   a = g_aligned_alloc (16, sizeof(char), 15);
   g_assert_null (a);
   exit (0);
 }
 
+static void
+aligned_alloc_nmov (void)
+{
+  gpointer a;
+
+  /* Test an alignment that’s not a multiple of sizeof(void*) */
+  a = g_aligned_alloc (16, sizeof(char), 4);
+  g_assert_null (a);
+  exit (0);
+}
+
 static void
 test_aligned_mem (void)
 {
@@ -951,6 +963,7 @@ test_aligned_mem (void)
     } while (0)
 
   CHECK_SUBPROCESS_FAIL (aligned_alloc_npot, "Alignment must be a power of two");
+  CHECK_SUBPROCESS_FAIL (aligned_alloc_nmov, "Alignment must be a multiple of sizeof(void*)");
 }
 
 static void
@@ -1156,6 +1169,7 @@ main (int   argc,
   g_test_add_func ("/utils/misc-mem", test_misc_mem);
   g_test_add_func ("/utils/aligned-mem", test_aligned_mem);
   g_test_add_func ("/utils/aligned-mem/subprocess/aligned_alloc_npot", aligned_alloc_npot);
+  g_test_add_func ("/utils/aligned-mem/subprocess/aligned_alloc_nmov", aligned_alloc_nmov);
   g_test_add_func ("/utils/aligned-mem/alignment", test_aligned_mem_alignment);
   g_test_add_func ("/utils/aligned-mem/zeroed", test_aligned_mem_zeroed);
   g_test_add_func ("/utils/nullify", test_nullify);