From 4f670845ff9ab6c48bcb5f7bf4d4ef6dc3c3064b Mon Sep 17 00:00:00 2001 From: manuel Date: Tue, 27 Mar 2012 11:51:08 +0200 Subject: reorganize file structure to match the upstream requirements --- tests/vm/page-shuffle.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 tests/vm/page-shuffle.c (limited to 'tests/vm/page-shuffle.c') diff --git a/tests/vm/page-shuffle.c b/tests/vm/page-shuffle.c new file mode 100644 index 0000000..095a9da --- /dev/null +++ b/tests/vm/page-shuffle.c @@ -0,0 +1,30 @@ +/* Shuffles a 128 kB data buffer 10 times, printing the checksum + after each time. */ + +#include +#include "tests/arc4.h" +#include "tests/cksum.h" +#include "tests/lib.h" +#include "tests/main.h" + +#define SIZE (128 * 1024) + +static char buf[SIZE]; + +void +test_main (void) +{ + size_t i; + + /* Initialize. */ + for (i = 0; i < sizeof buf; i++) + buf[i] = i * 257; + msg ("init: cksum=%lu", cksum (buf, sizeof buf)); + + /* Shuffle repeatedly. */ + for (i = 0; i < 10; i++) + { + shuffle (buf, sizeof buf, 1); + msg ("shuffle %zu: cksum=%lu", i, cksum (buf, sizeof buf)); + } +} -- cgit v1.2.3