disobedience/disobedience.h: Declare variables as `extern'.

[disorder] / libtests / t-hex.c

diff --git a/libtests/t-hex.c b/libtests/t-hex.c
index a6f1b32c6f9a67518041d8871f63b01249075f22..d26c6152d636519a54d4b51da1f411e8c880e1bd 100644 (file)
--- a/libtests/t-hex.c
+++ b/libtests/t-hex.c
@@ -1,6 +1,6 @@
 /*
  * This file is part of DisOrder.
 /*
  * This file is part of DisOrder.

- * Copyright (C) 2005, 2007, 2008 Richard Kettlewell
+ * Copyright (C) 2005, 2007, 2008, 2010 Richard Kettlewell

  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by


@@ -52,12 +52,15 @@ static void test_hex(void) {
   check_string(hex(h, sizeof h), "00ff807f");
   check_string(hex(0, 0), "");
   u = unhex("00ff807f", &ul);
   check_string(hex(h, sizeof h), "00ff807f");
   check_string(hex(0, 0), "");
   u = unhex("00ff807f", &ul);

+  insist(u != 0);

   insist(ul == 4);
   insist(memcmp(u, h, 4) == 0);
   u = unhex("00FF807F", &ul);
   insist(ul == 4);
   insist(memcmp(u, h, 4) == 0);
   u = unhex("00FF807F", &ul);

+  insist(u != 0);

   insist(ul == 4);
   insist(memcmp(u, h, 4) == 0);
   u = unhex("", &ul);
   insist(ul == 4);
   insist(memcmp(u, h, 4) == 0);
   u = unhex("", &ul);

+  insist(u != 0);

   insist(ul == 0);
   fprintf(stderr, "2 ERROR reports expected {\n");
   insist(unhex("F", 0) == 0);
   insist(ul == 0);
   fprintf(stderr, "2 ERROR reports expected {\n");
   insist(unhex("F", 0) == 0);