diff options
Diffstat (limited to 'misc/tst-tsearch.c')
| -rw-r--r-- | misc/tst-tsearch.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/misc/tst-tsearch.c b/misc/tst-tsearch.c index 722b6d7..66f76ac 100644 --- a/misc/tst-tsearch.c +++ b/misc/tst-tsearch.c @@ -1,5 +1,5 @@ /* Test program for tsearch et al. - Copyright (C) 1997, 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1997, 2000, 2001, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -25,6 +25,7 @@ #include <stdlib.h> #include <string.h> #include <search.h> +#include <tst-stack-align.h> #define SEED 0 #define BALANCED 1 @@ -72,10 +73,14 @@ static int depths[SIZE]; /* Maximum depth during a tree walk. */ static int max_depth; +static int stack_align_check[2]; + /* Compare two keys. */ static int cmp_fn (const void *a, const void *b) { + if (!stack_align_check[0]) + stack_align_check[0] = TEST_STACK_ALIGN () ? -1 : 1; return *(const int *) a - *(const int *) b; } @@ -103,6 +108,9 @@ walk_action (const void *nodep, const VISIT which, const int depth) { int key = **(int **) nodep; + if (!stack_align_check[1]) + stack_align_check[1] = TEST_STACK_ALIGN () ? -1 : 1; + if (depth > max_depth) max_depth = depth; if (which == leaf || which == preorder) @@ -329,5 +337,17 @@ main (int argc, char **argv) total_error |= error; } + for (i = 0; i < 2; ++i) + if (stack_align_check[i] == 0) + { + printf ("stack alignment check %d not run\n", i); + total_error |= 1; + } + else if (stack_align_check[i] != 1) + { + printf ("stack insufficiently aligned in check %d\n", i); + total_error |= 1; + } + return total_error; } |