test1605: verify negative input lengths to (un)escape functions

diff --git a/tests/data/Makefile.inc b/tests/data/Makefile.inc
index 6673bb75b28aca7a2a7d8755ece421a2e580e054..68f418a22d93e52fc232b194b3781fc01fb96deb 100644 (file)
--- a/tests/data/Makefile.inc
+++ b/tests/data/Makefile.inc
@@ -158,7 +158,7 @@ test1520 \
 \
 test1525 test1526 test1527 test1528 test1529 test1530 test1531 \
 \
-test1600 test1601 test1602 test1603 test1604 \
+test1600 test1601 test1602 test1603 test1604 test1605 \
 \
 test1700 test1701 test1702 \
 \

diff --git a/tests/data/test1605 b/tests/data/test1605
new file mode 100644 (file)
index 0000000..09ef669
--- /dev/null
+++ b/tests/data/test1605
@@ -0,0 +1,25 @@
+<testcase>
+<info>
+<keywords>
+unittest
+</keywords>
+</info>
+
+#
+# Client-side
+<client>
+<server>
+none
+</server>
+<features>
+unittest
+</features>
+ <name>
+Test negative data lengths as input to libcurl functions
+ </name>
+<tool>
+unit1605
+</tool>
+</client>
+
+</testcase>

diff --git a/tests/unit/Makefile.inc b/tests/unit/Makefile.inc
index c5a15237336bead7350d88e1c9ab6bf62749cef1..e7db96f50e52c3baacbeabbbdabde8488b67f217 100644 (file)
--- a/tests/unit/Makefile.inc
+++ b/tests/unit/Makefile.inc
@@ -7,7 +7,7 @@ UNITFILES = curlcheck.h \
 # These are all unit test programs
 UNITPROGS = unit1300 unit1301 unit1302 unit1303 unit1304 unit1305 unit1307     \
  unit1308 unit1309 unit1330 unit1394 unit1395 unit1396 unit1397 unit1398       \
- unit1600 unit1601 unit1602 unit1603 unit1604
+ unit1600 unit1601 unit1602 unit1603 unit1604 unit1605
 
 unit1300_SOURCES = unit1300.c $(UNITFILES)
 unit1300_CPPFLAGS = $(AM_CPPFLAGS)
@@ -72,3 +72,5 @@ unit1603_CPPFLAGS = $(AM_CPPFLAGS)
 unit1604_SOURCES = unit1604.c $(UNITFILES)
 unit1604_CPPFLAGS = $(AM_CPPFLAGS) $(LIBMETALINK_CPPFLAGS)
 
+unit1605_SOURCES = unit1605.c $(UNITFILES)
+unit1605_CPPFLAGS = $(AM_CPPFLAGS)

diff --git a/tests/unit/unit1605.c b/tests/unit/unit1605.c
new file mode 100644 (file)
index 0000000..c807cb3
--- /dev/null
+++ b/tests/unit/unit1605.c
@@ -0,0 +1,49 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+#include "curlcheck.h"
+
+#include "llist.h"
+
+static CURLcode unit_setup(void)
+{
+  return CURLE_OK;
+}
+
+static void unit_stop(void)
+{
+
+}
+
+UNITTEST_START
+  CURL *easy = curl_easy_init();
+  int len;
+  char *esc;
+
+  esc = curl_easy_escape(easy, "", -1);
+  fail_unless(esc == NULL, "negative string length can't work");
+
+  esc = curl_easy_unescape(easy, "%41%41%41%41", -1, &len);
+  fail_unless(esc == NULL, "negative string length can't work");
+
+  curl_easy_cleanup(easy);
+
+UNITTEST_STOP