[tor-commits] [tor/master] Add extra tests for wrap_string

[nickm@xxxxxxxxxxxxxx]

commit 8d62e42fd31e292328adfc67257fb7b936b37c46
Author: Esteban Manchado Velázquez <emanchado@xxxxxxxxxxxx>
Date:   Sat Feb 11 22:44:25 2012 +0100

    Add extra tests for wrap_string
---
 src/test/test_util.c |   17 +++++++++++++++++
 1 files changed, 17 insertions(+), 0 deletions(-)

diff --git a/src/test/test_util.c b/src/test/test_util.c
index 600bdd5..3efe617 100644
--- a/src/test/test_util.c
+++ b/src/test/test_util.c
@@ -747,7 +747,24 @@ test_util_strmisc(void)
     test_streq(cp, "### A\n# test\n# of\n# stri\n# ng\n# wrap\n# ping\n# ...\n");
     tor_free(cp);
     SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
+    smartlist_clear(sl);
+
+    wrap_string(sl, "Wrapping test", 6, "#### ", "# ");
+    cp = smartlist_join_strings(sl, "", 0, NULL);
+    test_streq(cp, "#### W\n# rapp\n# ing\n# test\n");
+    tor_free(cp);
+    SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
+    smartlist_clear(sl);
+
+    wrap_string(sl, "Small test", 6, "### ", "#### ");
+    cp = smartlist_join_strings(sl, "", 0, NULL);
+    test_streq(cp, "### Sm\n#### a\n#### l\n#### l\n#### t\n#### e\n#### s\n#### t\n");
+    tor_free(cp);
+    SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
     smartlist_free(sl);
+
+    /* Can't test prefixes that have the same length as the line width, because
+       the function has an assert */
   }
 
   /* Test hex_str */



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