Cleanup: test Makefiles

[deliverable/lttng-ust.git] / tests / snprintf / snprintf.c

diff --git a/tests/snprintf/snprintf.c b/tests/snprintf/snprintf.c
new file mode 100644 (file)
index 0000000..8d3fd5c
--- /dev/null
+++ b/tests/snprintf/snprintf.c
@@ -0,0 +1,42 @@
+/* Copyright (C) 2009  Pierre-Marc Fournier
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "ust_snprintf.h"
+
+#include "tap.h"
+
+int main()
+{
+       char buf[100];
+       char *expected;
+       char test_fmt_str[] = "header %d, %s, %03d, '%3$*d'";
+       char escaped_test_fmt_str[] = "header %%d, %%s, %%03d, '%%3$*d'";
+
+       plan_tests(1);
+
+       expected = "header 9999, hello, 005, '    9'";
+       ust_safe_snprintf(buf, 99, test_fmt_str, 9999, "hello", 5, 9);
+
+       char test_desc_fmt_str[] = "Got expected output string with format string \"%s\"";
+       char test_desc[sizeof(escaped_test_fmt_str) + sizeof(test_desc_fmt_str) - 1];
+       sprintf(test_desc, test_desc_fmt_str, escaped_test_fmt_str);
+       ok(strcmp(buf, expected) == 0, test_desc);
+
+       return 0;
+}