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-rw-r--r--htl/tests/test-__pthread_destroy_specific-skip.c100
1 files changed, 100 insertions, 0 deletions
diff --git a/htl/tests/test-__pthread_destroy_specific-skip.c b/htl/tests/test-__pthread_destroy_specific-skip.c
new file mode 100644
index 0000000000..608f62facf
--- /dev/null
+++ b/htl/tests/test-__pthread_destroy_specific-skip.c
@@ -0,0 +1,100 @@
+/* Check that __pthread_destroy_specific works correctly if it has to skip
+ unused slots.
+ Copyright (C) 2000-2018 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
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#define _GNU_SOURCE
+
+#include <error.h>
+#include <pthread.h>
+#include <stdio.h>
+
+
+#define N_k 42
+
+static volatile int v;
+
+static void
+d (void *x)
+{
+ int *i = (int *) x;
+
+ if (v != *i)
+ error (1, 0, "FAILED %d %d", v, *i);
+ v += 2;
+
+ printf ("%s %d\n", __FUNCTION__, *i);
+ fflush (stdout);
+}
+
+static void *
+test (void *x)
+{
+ pthread_key_t k[N_k];
+ static int k_v[N_k];
+
+ int err, i;
+
+ for (i = 0; i < N_k; i += 1)
+ {
+ err = pthread_key_create (&k[i], &d);
+ if (err != 0)
+ error (1, err, "pthread_key_create %d", i);
+ }
+
+ for (i = 0; i < N_k; i += 1)
+ {
+ k_v[i] = i;
+ err = pthread_setspecific (k[i], &k_v[i]);
+ if (err != 0)
+ error (1, err, "pthread_setspecific %d", i);
+ }
+
+ /* Delete every even key. */
+ for (i = 0; i < N_k; i += 2)
+ {
+ err = pthread_key_delete (k[i]);
+ if (err != 0)
+ error (1, err, "pthread_key_delete %d", i);
+ }
+
+ v = 1;
+ pthread_exit (NULL);
+
+ return NULL;
+}
+
+
+int
+main (void)
+{
+ pthread_t tid;
+ int err;
+
+ err = pthread_create (&tid, 0, test, NULL);
+ if (err != 0)
+ error (1, err, "pthread_create");
+
+ err = pthread_join (tid, NULL);
+ if (err)
+ error (1, err, "pthread_join");
+
+ if (v != N_k + 1)
+ error (1, 0, "FAILED END %d %d", v, N_k + 1);
+
+ return 0;
+}