Merge commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196'

* commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196':
  tests: Move all test programs to a subdirectory

Merged-by: Clément Bœsch <clement@stupeflix.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/libavutil/tests/random_seed.c b/libavutil/tests/random_seed.c
new file mode 100644
index 0000000000..ebe9b3e7dd
--- /dev/null
+++ b/libavutil/tests/random_seed.c
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2009 Baptiste Coudurier <baptiste.coudurier@gmail.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg 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.
+ *
+ * FFmpeg 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 FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#define TEST 1
+#include "libavutil/random_seed.c"
+
+#undef printf
+#define N 256
+#include <stdio.h>
+
+int main(void)
+{
+    int i, j, retry;
+    uint32_t seeds[N];
+
+    for (retry=0; retry<3; retry++){
+        for (i=0; i<N; i++){
+            seeds[i] = av_get_random_seed();
+            for (j=0; j<i; j++)
+                if (seeds[j] == seeds[i])
+                    goto retry;
+        }
+        printf("seeds OK\n");
+        return 0;
+        retry:;
+    }
+    printf("FAIL at %d with %X\n", j, seeds[j]);
+    return 1;
+}