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Diffstat (limited to 'test/string/tst-memmove.c')
-rw-r--r-- | test/string/tst-memmove.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/test/string/tst-memmove.c b/test/string/tst-memmove.c deleted file mode 100644 index 2adc52740..000000000 --- a/test/string/tst-memmove.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Copyright (C) 2016 Rene Nielsen <rene.nielsen@microsemi.com> - * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. - */ - -#include <string.h> -#include <stdio.h> - -#define LEN 1024 - -int main(int argc, char *argv[]) -{ - unsigned char a[LEN], exp; - int i, move_len, move_src, err = 0; - - // Fill the array with increasing values from 0 to LEN - 1 (wrap is fine) - for (i = 0; i < LEN; i++) { - a[i] = i; - } - - // move_src is the index into the array to move from. - // move_len is the number of indices to move. Here, we take the remainder. - move_src = LEN / 64; - move_len = LEN - move_src; - - printf("Moving %d entries from index %d to 0\n", move_len, move_src); - memmove(a, &a[move_src], sizeof(a[0]) * move_len); - - // Check that the memmove went well - for (i = 0; i < LEN; i++) { - // Expect that the first #move_len entries contain increasing values - // starting at #move_src and the last #move_src entries are untouched. - exp = i >= move_len ? i : i + move_src; - if (a[i] != exp) { - printf("Error: memmove() failed. Expected a[%d] = %u, got %u\n", i, exp, a[i]); - err = 1; - } - } - - if (!err) { - printf("memmove() succeeded\n"); - } - - return err; -} - |