base64: do not add trailing '\n', cleanup test

[pam_pcsc_cr.git] / test_base64.c

diff --git a/test_base64.c b/test_base64.c
index 2df9639a6249fadefde82b6cee51b6b8c2de156d..f099be27a259733b41da81d5b3d780997dc7fbd2 100644 (file)
--- a/test_base64.c
+++ b/test_base64.c
@@ -34,22 +34,23 @@ static unsigned char src[40] = "Quick brown fox jumps over the lazy dog";
 
 int main(int argc, char *argv[])
 {
-       char b64[80];
-       unsigned char dst[44];
+       int rc;
+       char b64[57];  /* Must be: ((ssize-1)/3+1)*4+1) = 57 */
+       char unsigned dst[42];  /* Must be: strlen(b64)*3/4 = 42 */
        int bsize, dsize;
 
-       printf("src=\"%s\" (%d)\n", src, (int)sizeof(src));
+       printf("src=\"%s\" (%lu/%d)\n", src, strlen((char *)src), (int)sizeof(src));
        bsize = sizeof(b64);
        if (b64_encode(src, sizeof(src), b64, &bsize)) {
                fprintf(stderr, "encode error\n");
                return 1;
        }
-       printf("b64=\"%s\" (%d)\n", b64, bsize);
+       printf("b64=\"%s\" (%lu/%d)\n", b64, strlen(b64), bsize);
        dsize = sizeof(dst);
-       if (b64_decode(b64, dst, &dsize)) {
-               fprintf(stderr, "decode error\n");
+       if ((rc = b64_decode(b64, dst, &dsize))) {
+               fprintf(stderr, "decode error, rc=%d\n", rc);
                return 1;
        }
-       printf("dst=\"%s\" (%d)\n", dst, dsize);
+       printf("dst=\"%s\" (%lu/%d)\n", dst, strlen((char *)dst), dsize);
        return !(dsize == sizeof(src) && !memcmp(src, dst, dsize));
 }