+++ /dev/null
-/**
- * collectd - src/tests/test_common.c
- * Copyright (C) 2013 Florian octo Forster
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Florian octo Forster <octo at collectd.org>
- */
-
-#include "tests/macros.h"
-#include "common.h"
-
-DEF_TEST(sstrncpy)
-{
- char buffer[16] = "";
- char *ptr = &buffer[4];
- char *ret;
-
- buffer[0] = buffer[1] = buffer[2] = buffer[3] = 0xff;
- buffer[12] = buffer[13] = buffer[14] = buffer[15] = 0xff;
-
- ret = sstrncpy (ptr, "foobar", 8);
- OK(ret == ptr);
- STREQ ("foobar", ptr);
- OK(buffer[3] == buffer[12]);
-
- ret = sstrncpy (ptr, "abc", 8);
- OK(ret == ptr);
- STREQ ("abc", ptr);
- OK(buffer[3] == buffer[12]);
-
- ret = sstrncpy (ptr, "collectd", 8);
- OK(ret == ptr);
- OK(ptr[7] == 0);
- STREQ ("collect", ptr);
- OK(buffer[3] == buffer[12]);
-
- return (0);
-}
-
-DEF_TEST(ssnprintf)
-{
- char buffer[16] = "";
- char *ptr = &buffer[4];
- int status;
-
- buffer[0] = buffer[1] = buffer[2] = buffer[3] = 0xff;
- buffer[12] = buffer[13] = buffer[14] = buffer[15] = 0xff;
-
- status = ssnprintf (ptr, 8, "%i", 1337);
- OK(status == 4);
- STREQ ("1337", ptr);
-
- status = ssnprintf (ptr, 8, "%s", "collectd");
- OK(status == 8);
- OK(ptr[7] == 0);
- STREQ ("collect", ptr);
- OK(buffer[3] == buffer[12]);
-
- return (0);
-}
-
-DEF_TEST(sstrdup)
-{
- char *ptr;
-
- ptr = sstrdup ("collectd");
- OK(ptr != NULL);
- STREQ ("collectd", ptr);
-
- sfree(ptr);
- OK(ptr == NULL);
-
- ptr = sstrdup (NULL);
- OK(ptr == NULL);
-
- return (0);
-}
-
-DEF_TEST(strsplit)
-{
- char buffer[32];
- char *fields[8];
- int status;
-
- strncpy (buffer, "foo bar", sizeof (buffer));
- status = strsplit (buffer, fields, 8);
- OK(status == 2);
- STREQ ("foo", fields[0]);
- STREQ ("bar", fields[1]);
-
- strncpy (buffer, "foo \t bar", sizeof (buffer));
- status = strsplit (buffer, fields, 8);
- OK(status == 2);
- STREQ ("foo", fields[0]);
- STREQ ("bar", fields[1]);
-
- strncpy (buffer, "one two\tthree\rfour\nfive", sizeof (buffer));
- status = strsplit (buffer, fields, 8);
- OK(status == 5);
- STREQ ("one", fields[0]);
- STREQ ("two", fields[1]);
- STREQ ("three", fields[2]);
- STREQ ("four", fields[3]);
- STREQ ("five", fields[4]);
-
- strncpy (buffer, "\twith trailing\n", sizeof (buffer));
- status = strsplit (buffer, fields, 8);
- OK(status == 2);
- STREQ ("with", fields[0]);
- STREQ ("trailing", fields[1]);
-
- strncpy (buffer, "1 2 3 4 5 6 7 8 9 10 11 12 13", sizeof (buffer));
- status = strsplit (buffer, fields, 8);
- OK(status == 8);
- STREQ ("7", fields[6]);
- STREQ ("8", fields[7]);
-
- strncpy (buffer, "single", sizeof (buffer));
- status = strsplit (buffer, fields, 8);
- OK(status == 1);
- STREQ ("single", fields[0]);
-
- strncpy (buffer, "", sizeof (buffer));
- status = strsplit (buffer, fields, 8);
- OK(status == 0);
-
- return (0);
-}
-
-DEF_TEST(strjoin)
-{
- char buffer[16];
- char *fields[4];
- int status;
-
- fields[0] = "foo";
- fields[1] = "bar";
- fields[2] = "baz";
- fields[3] = "qux";
-
- status = strjoin (buffer, sizeof (buffer), fields, 2, "!");
- OK(status == 7);
- STREQ ("foo!bar", buffer);
-
- status = strjoin (buffer, sizeof (buffer), fields, 1, "!");
- OK(status == 3);
- STREQ ("foo", buffer);
-
- status = strjoin (buffer, sizeof (buffer), fields, 0, "!");
- OK(status < 0);
-
- status = strjoin (buffer, sizeof (buffer), fields, 2, "rcht");
- OK(status == 10);
- STREQ ("foorchtbar", buffer);
-
- status = strjoin (buffer, sizeof (buffer), fields, 4, "");
- OK(status == 12);
- STREQ ("foobarbazqux", buffer);
-
- status = strjoin (buffer, sizeof (buffer), fields, 4, "!");
- OK(status == 15);
- STREQ ("foo!bar!baz!qux", buffer);
-
- fields[0] = "0123";
- fields[1] = "4567";
- fields[2] = "8901";
- fields[3] = "2345";
- status = strjoin (buffer, sizeof (buffer), fields, 4, "-");
- OK(status < 0);
-
- return (0);
-}
-
-DEF_TEST(strunescape)
-{
- char buffer[16];
- int status;
-
- strncpy (buffer, "foo\\tbar", sizeof (buffer));
- status = strunescape (buffer, sizeof (buffer));
- OK(status == 0);
- STREQ ("foo\tbar", buffer);
-
- strncpy (buffer, "\\tfoo\\r\\n", sizeof (buffer));
- status = strunescape (buffer, sizeof (buffer));
- OK(status == 0);
- STREQ ("\tfoo\r\n", buffer);
-
- strncpy (buffer, "With \\\"quotes\\\"", sizeof (buffer));
- status = strunescape (buffer, sizeof (buffer));
- OK(status == 0);
- STREQ ("With \"quotes\"", buffer);
-
- /* Backslash before null byte */
- strncpy (buffer, "\\tbackslash end\\", sizeof (buffer));
- status = strunescape (buffer, sizeof (buffer));
- OK(status != 0);
- STREQ ("\tbackslash end", buffer);
- return (0);
-
- /* Backslash at buffer end */
- strncpy (buffer, "\\t3\\56", sizeof (buffer));
- status = strunescape (buffer, 4);
- OK(status != 0);
- OK(buffer[0] == '\t');
- OK(buffer[1] == '3');
- OK(buffer[2] == 0);
- OK(buffer[3] == 0);
- OK(buffer[4] == '5');
- OK(buffer[5] == '6');
- OK(buffer[6] == '7');
-
- return (0);
-}
-
-int main (void)
-{
- RUN_TEST(sstrncpy);
- RUN_TEST(ssnprintf);
- RUN_TEST(sstrdup);
- RUN_TEST(strsplit);
- RUN_TEST(strjoin);
- RUN_TEST(strunescape);
-
- END_TEST;
-}
-
-/* vim: set sw=2 sts=2 et : */
projects / collectd.git / blobdiff