kstat_ctl_t *kc;
#endif /* HAVE_LIBKSTAT */
-DEF_TEST(sstrncpy)
-{
+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);
+ ret = sstrncpy(ptr, "foobar", 8);
OK(ret == ptr);
- EXPECT_EQ_STR ("foobar", ptr);
+ EXPECT_EQ_STR("foobar", ptr);
OK(buffer[3] == buffer[12]);
- ret = sstrncpy (ptr, "abc", 8);
+ ret = sstrncpy(ptr, "abc", 8);
OK(ret == ptr);
- EXPECT_EQ_STR ("abc", ptr);
+ EXPECT_EQ_STR("abc", ptr);
OK(buffer[3] == buffer[12]);
- ret = sstrncpy (ptr, "collectd", 8);
+ ret = sstrncpy(ptr, "collectd", 8);
OK(ret == ptr);
OK(ptr[7] == 0);
- EXPECT_EQ_STR ("collect", ptr);
+ EXPECT_EQ_STR("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);
- EXPECT_EQ_STR ("1337", ptr);
-
- status = ssnprintf (ptr, 8, "%s", "collectd");
- OK(status == 8);
- OK(ptr[7] == 0);
- EXPECT_EQ_STR ("collect", ptr);
- OK(buffer[3] == buffer[12]);
-
- return (0);
+ return 0;
}
-DEF_TEST(sstrdup)
-{
+DEF_TEST(sstrdup) {
char *ptr;
- ptr = sstrdup ("collectd");
+ ptr = sstrdup("collectd");
OK(ptr != NULL);
- EXPECT_EQ_STR ("collectd", ptr);
+ EXPECT_EQ_STR("collectd", ptr);
sfree(ptr);
- ptr = sstrdup (NULL);
+ ptr = sstrdup(NULL);
OK(ptr == NULL);
- return (0);
+ return 0;
}
-DEF_TEST(strsplit)
-{
+DEF_TEST(strsplit) {
char buffer[32];
char *fields[8];
int status;
- strncpy (buffer, "foo bar", sizeof (buffer));
- status = strsplit (buffer, fields, 8);
+ strncpy(buffer, "foo bar", sizeof(buffer));
+ status = strsplit(buffer, fields, 8);
OK(status == 2);
- EXPECT_EQ_STR ("foo", fields[0]);
- EXPECT_EQ_STR ("bar", fields[1]);
+ EXPECT_EQ_STR("foo", fields[0]);
+ EXPECT_EQ_STR("bar", fields[1]);
- strncpy (buffer, "foo \t bar", sizeof (buffer));
- status = strsplit (buffer, fields, 8);
+ strncpy(buffer, "foo \t bar", sizeof(buffer));
+ status = strsplit(buffer, fields, 8);
OK(status == 2);
- EXPECT_EQ_STR ("foo", fields[0]);
- EXPECT_EQ_STR ("bar", fields[1]);
+ EXPECT_EQ_STR("foo", fields[0]);
+ EXPECT_EQ_STR("bar", fields[1]);
- strncpy (buffer, "one two\tthree\rfour\nfive", sizeof (buffer));
- status = strsplit (buffer, fields, 8);
+ strncpy(buffer, "one two\tthree\rfour\nfive", sizeof(buffer));
+ status = strsplit(buffer, fields, 8);
OK(status == 5);
- EXPECT_EQ_STR ("one", fields[0]);
- EXPECT_EQ_STR ("two", fields[1]);
- EXPECT_EQ_STR ("three", fields[2]);
- EXPECT_EQ_STR ("four", fields[3]);
- EXPECT_EQ_STR ("five", fields[4]);
-
- strncpy (buffer, "\twith trailing\n", sizeof (buffer));
- status = strsplit (buffer, fields, 8);
+ EXPECT_EQ_STR("one", fields[0]);
+ EXPECT_EQ_STR("two", fields[1]);
+ EXPECT_EQ_STR("three", fields[2]);
+ EXPECT_EQ_STR("four", fields[3]);
+ EXPECT_EQ_STR("five", fields[4]);
+
+ strncpy(buffer, "\twith trailing\n", sizeof(buffer));
+ status = strsplit(buffer, fields, 8);
OK(status == 2);
- EXPECT_EQ_STR ("with", fields[0]);
- EXPECT_EQ_STR ("trailing", fields[1]);
+ EXPECT_EQ_STR("with", fields[0]);
+ EXPECT_EQ_STR("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);
+ 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);
- EXPECT_EQ_STR ("7", fields[6]);
- EXPECT_EQ_STR ("8", fields[7]);
+ EXPECT_EQ_STR("7", fields[6]);
+ EXPECT_EQ_STR("8", fields[7]);
- strncpy (buffer, "single", sizeof (buffer));
- status = strsplit (buffer, fields, 8);
+ strncpy(buffer, "single", sizeof(buffer));
+ status = strsplit(buffer, fields, 8);
OK(status == 1);
- EXPECT_EQ_STR ("single", fields[0]);
+ EXPECT_EQ_STR("single", fields[0]);
- strncpy (buffer, "", sizeof (buffer));
- status = strsplit (buffer, fields, 8);
+ strncpy(buffer, "", sizeof(buffer));
+ status = strsplit(buffer, fields, 8);
OK(status == 0);
- return (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);
- EXPECT_EQ_STR ("foo!bar", buffer);
-
- status = strjoin (buffer, sizeof (buffer), fields, 1, "!");
- OK(status == 3);
- EXPECT_EQ_STR ("foo", buffer);
-
- status = strjoin (buffer, sizeof (buffer), fields, 0, "!");
- OK(status < 0);
+DEF_TEST(strjoin) {
+ struct {
+ char **fields;
+ size_t fields_num;
+ char *separator;
- status = strjoin (buffer, sizeof (buffer), fields, 2, "rcht");
- OK(status == 10);
- EXPECT_EQ_STR ("foorchtbar", buffer);
+ int want_return;
+ char *want_buffer;
+ } cases[] = {
+ /* Normal case. */
+ {(char *[]){"foo", "bar"}, 2, "!", 7, "foo!bar"},
+ /* One field only. */
+ {(char *[]){"foo"}, 1, "!", 3, "foo"},
+ /* No fields at all. */
+ {NULL, 0, "!", 0, ""},
+ /* Longer separator. */
+ {(char *[]){"foo", "bar"}, 2, "rcht", 10, "foorchtbar"},
+ /* Empty separator. */
+ {(char *[]){"foo", "bar"}, 2, "", 6, "foobar"},
+ /* NULL separator. */
+ {(char *[]){"foo", "bar"}, 2, NULL, 6, "foobar"},
+ /* buffer not large enough -> string is truncated. */
+ {(char *[]){"aaaaaa", "bbbbbb", "c!"}, 3, "-", 16, "aaaaaa-bbbbbb-c"},
+ /* buffer not large enough -> last field fills buffer completely. */
+ {(char *[]){"aaaaaaa", "bbbbbbb", "!"}, 3, "-", 17, "aaaaaaa-bbbbbbb"},
+ /* buffer not large enough -> string does *not* end in separator. */
+ {(char *[]){"aaaa", "bbbb", "cccc", "!"}, 4, "-", 16, "aaaa-bbbb-cccc"},
+ /* buffer not large enough -> string does not end with partial
+ separator. */
+ {(char *[]){"aaaaaa", "bbbbbb", "!"}, 3, "+-", 17, "aaaaaa+-bbbbbb"},
+ };
- status = strjoin (buffer, sizeof (buffer), fields, 4, "");
- OK(status == 12);
- EXPECT_EQ_STR ("foobarbazqux", buffer);
+ for (size_t i = 0; i < STATIC_ARRAY_SIZE(cases); i++) {
+ char buffer[16];
+ int status;
- status = strjoin (buffer, sizeof (buffer), fields, 4, "!");
- OK(status == 15);
- EXPECT_EQ_STR ("foo!bar!baz!qux", buffer);
+ memset(buffer, 0xFF, sizeof(buffer));
+ status = strjoin(buffer, sizeof(buffer), cases[i].fields,
+ cases[i].fields_num, cases[i].separator);
+ EXPECT_EQ_INT(cases[i].want_return, status);
+ EXPECT_EQ_STR(cases[i].want_buffer, buffer);
+ }
- fields[0] = "0123";
- fields[1] = "4567";
- fields[2] = "8901";
- fields[3] = "2345";
- status = strjoin (buffer, sizeof (buffer), fields, 4, "-");
- OK(status < 0);
+ /* use (NULL, 0) to determine required buffer size. */
+ EXPECT_EQ_INT(3, strjoin(NULL, 0, (char *[]){"a", "b"}, 2, "-"));
- return (0);
+ return 0;
}
-DEF_TEST(escape_slashes)
-{
+DEF_TEST(escape_slashes) {
struct {
char *str;
char *want;
} cases[] = {
- {"foo/bar/baz", "foo_bar_baz"},
- {"/like/a/path", "like_a_path"},
- {"trailing/slash/", "trailing_slash_"},
- {"foo//bar", "foo__bar"},
+ {"foo/bar/baz", "foo_bar_baz"},
+ {"/like/a/path", "like_a_path"},
+ {"trailing/slash/", "trailing_slash_"},
+ {"foo//bar", "foo__bar"},
};
- for (size_t i = 0; i < STATIC_ARRAY_SIZE (cases); i++) {
+ for (size_t i = 0; i < STATIC_ARRAY_SIZE(cases); i++) {
char buffer[32];
- strncpy (buffer, cases[i].str, sizeof (buffer));
- OK(escape_slashes (buffer, sizeof (buffer)) == 0);
+ strncpy(buffer, cases[i].str, sizeof(buffer));
+ OK(escape_slashes(buffer, sizeof(buffer)) == 0);
EXPECT_EQ_STR(cases[i].want, buffer);
}
return 0;
}
-DEF_TEST(escape_string)
-{
+DEF_TEST(escape_string) {
struct {
char *str;
char *want;
} cases[] = {
- {"foobar", "foobar"},
- {"f00bar", "f00bar"},
- {"foo bar", "\"foo bar\""},
- {"foo \"bar\"", "\"foo \\\"bar\\\"\""},
- {"012345678901234", "012345678901234"},
- {"012345 78901234", "\"012345 789012\""},
- {"012345 78901\"34", "\"012345 78901\""},
+ {"foobar", "foobar"},
+ {"f00bar", "f00bar"},
+ {"foo bar", "\"foo bar\""},
+ {"foo \"bar\"", "\"foo \\\"bar\\\"\""},
+ {"012345678901234", "012345678901234"},
+ {"012345 78901234", "\"012345 789012\""},
+ {"012345 78901\"34", "\"012345 78901\""},
};
- for (size_t i = 0; i < STATIC_ARRAY_SIZE (cases); i++) {
+ for (size_t i = 0; i < STATIC_ARRAY_SIZE(cases); i++) {
char buffer[16];
- strncpy (buffer, cases[i].str, sizeof (buffer));
- OK(escape_string (buffer, sizeof (buffer)) == 0);
+ strncpy(buffer, cases[i].str, sizeof(buffer));
+ OK(escape_string(buffer, sizeof(buffer)) == 0);
EXPECT_EQ_STR(cases[i].want, buffer);
}
return 0;
}
-DEF_TEST(strunescape)
-{
+DEF_TEST(strunescape) {
char buffer[16];
int status;
- strncpy (buffer, "foo\\tbar", sizeof (buffer));
- status = strunescape (buffer, sizeof (buffer));
+ strncpy(buffer, "foo\\tbar", sizeof(buffer));
+ status = strunescape(buffer, sizeof(buffer));
OK(status == 0);
- EXPECT_EQ_STR ("foo\tbar", buffer);
+ EXPECT_EQ_STR("foo\tbar", buffer);
- strncpy (buffer, "\\tfoo\\r\\n", sizeof (buffer));
- status = strunescape (buffer, sizeof (buffer));
+ strncpy(buffer, "\\tfoo\\r\\n", sizeof(buffer));
+ status = strunescape(buffer, sizeof(buffer));
OK(status == 0);
- EXPECT_EQ_STR ("\tfoo\r\n", buffer);
+ EXPECT_EQ_STR("\tfoo\r\n", buffer);
- strncpy (buffer, "With \\\"quotes\\\"", sizeof (buffer));
- status = strunescape (buffer, sizeof (buffer));
+ strncpy(buffer, "With \\\"quotes\\\"", sizeof(buffer));
+ status = strunescape(buffer, sizeof(buffer));
OK(status == 0);
- EXPECT_EQ_STR ("With \"quotes\"", buffer);
+ EXPECT_EQ_STR("With \"quotes\"", buffer);
/* Backslash before null byte */
- strncpy (buffer, "\\tbackslash end\\", sizeof (buffer));
- status = strunescape (buffer, sizeof (buffer));
+ strncpy(buffer, "\\tbackslash end\\", sizeof(buffer));
+ status = strunescape(buffer, sizeof(buffer));
OK(status != 0);
- EXPECT_EQ_STR ("\tbackslash end", buffer);
- return (0);
+ EXPECT_EQ_STR("\tbackslash end", buffer);
+ return 0;
/* Backslash at buffer end */
- strncpy (buffer, "\\t3\\56", sizeof (buffer));
- status = strunescape (buffer, 4);
+ strncpy(buffer, "\\t3\\56", sizeof(buffer));
+ status = strunescape(buffer, 4);
OK(status != 0);
OK(buffer[0] == '\t');
OK(buffer[1] == '3');
OK(buffer[5] == '6');
OK(buffer[6] == '7');
- return (0);
+ return 0;
}
-DEF_TEST(parse_values)
-{
+DEF_TEST(parse_values) {
struct {
char buffer[64];
int status;
gauge_t value;
} cases[] = {
- {"1435044576:42", 0, 42.0},
- {"1435044576:42:23", -1, NAN},
- {"1435044576:U", 0, NAN},
- {"N:12.3", 0, 12.3},
- {"N:42.0:23", -1, NAN},
- {"N:U", 0, NAN},
- {"T:42.0", -1, NAN},
+ {"1435044576:42", 0, 42.0}, {"1435044576:42:23", -1, NAN},
+ {"1435044576:U", 0, NAN}, {"N:12.3", 0, 12.3},
+ {"N:42.0:23", -1, NAN}, {"N:U", 0, NAN},
+ {"T:42.0", -1, NAN},
};
- for (size_t i = 0; i < STATIC_ARRAY_SIZE (cases); i++)
- {
+ for (size_t i = 0; i < STATIC_ARRAY_SIZE(cases); i++) {
data_source_t dsrc = {
- .name = "value",
- .type = DS_TYPE_GAUGE,
- .min = 0.0,
- .max = NAN,
+ .name = "value", .type = DS_TYPE_GAUGE, .min = 0.0, .max = NAN,
};
data_set_t ds = {
- .type = "example",
- .ds_num = 1,
- .ds = &dsrc,
+ .type = "example", .ds_num = 1, .ds = &dsrc,
};
value_t v = {
- .gauge = NAN,
+ .gauge = NAN,
};
value_list_t vl = {
- .values = &v,
- .values_len = 1,
- .time = 0,
- .interval = 0,
- .host = "example.com",
- .plugin = "common_test",
- .type = "example",
- .meta = NULL,
+ .values = &v,
+ .values_len = 1,
+ .time = 0,
+ .interval = 0,
+ .host = "example.com",
+ .plugin = "common_test",
+ .type = "example",
+ .meta = NULL,
};
- int status = parse_values (cases[i].buffer, &vl, &ds);
- EXPECT_EQ_INT (cases[i].status, status);
+ int status = parse_values(cases[i].buffer, &vl, &ds);
+ EXPECT_EQ_INT(cases[i].status, status);
if (status != 0)
continue;
- EXPECT_EQ_DOUBLE (cases[i].value, vl.values[0].gauge);
+ EXPECT_EQ_DOUBLE(cases[i].value, vl.values[0].gauge);
}
- return (0);
+ return 0;
}
-DEF_TEST(value_to_rate)
-{
+DEF_TEST(value_to_rate) {
struct {
time_t t0;
time_t t1;
value_t v1;
gauge_t want;
} cases[] = {
- { 0, 10, DS_TYPE_DERIVE, {.derive = 0}, {.derive = 1000}, NAN},
- {10, 20, DS_TYPE_DERIVE, {.derive = 1000}, {.derive = 2000}, 100.0},
- {20, 30, DS_TYPE_DERIVE, {.derive = 2000}, {.derive = 1800}, -20.0},
- { 0, 10, DS_TYPE_COUNTER, {.counter = 0}, {.counter = 1000}, NAN},
- {10, 20, DS_TYPE_COUNTER, {.counter = 1000}, {.counter = 5000}, 400.0},
- /* 32bit wrap-around. */
- {20, 30, DS_TYPE_COUNTER, {.counter = 4294967238ULL}, {.counter = 42}, 10.0},
- /* 64bit wrap-around. */
- {30, 40, DS_TYPE_COUNTER, {.counter = 18446744073709551558ULL}, {.counter = 42}, 10.0},
+ {0, 10, DS_TYPE_DERIVE, {.derive = 0}, {.derive = 1000}, NAN},
+ {10, 20, DS_TYPE_DERIVE, {.derive = 1000}, {.derive = 2000}, 100.0},
+ {20, 30, DS_TYPE_DERIVE, {.derive = 2000}, {.derive = 1800}, -20.0},
+ {0, 10, DS_TYPE_COUNTER, {.counter = 0}, {.counter = 1000}, NAN},
+ {10, 20, DS_TYPE_COUNTER, {.counter = 1000}, {.counter = 5000}, 400.0},
+ /* 32bit wrap-around. */
+ {20,
+ 30,
+ DS_TYPE_COUNTER,
+ {.counter = 4294967238ULL},
+ {.counter = 42},
+ 10.0},
+ /* 64bit wrap-around. */
+ {30,
+ 40,
+ DS_TYPE_COUNTER,
+ {.counter = 18446744073709551558ULL},
+ {.counter = 42},
+ 10.0},
};
- for (size_t i = 0; i < STATIC_ARRAY_SIZE (cases); i++) {
- value_to_rate_state_t state = { cases[i].v0, TIME_T_TO_CDTIME_T (cases[i].t0) };
+ for (size_t i = 0; i < STATIC_ARRAY_SIZE(cases); i++) {
+ cdtime_t t0 = TIME_T_TO_CDTIME_T(cases[i].t0);
+ value_to_rate_state_t state = {
+ .last_value = cases[i].v0, .last_time = t0,
+ };
gauge_t got;
if (cases[i].t0 == 0) {
- OK(value_to_rate (&got, cases[i].v1, cases[i].ds_type, TIME_T_TO_CDTIME_T(cases[i].t1), &state) == EAGAIN);
+ EXPECT_EQ_INT(EAGAIN,
+ value_to_rate(&got, cases[i].v1, cases[i].ds_type,
+ TIME_T_TO_CDTIME_T(cases[i].t1), &state));
continue;
}
- OK(value_to_rate (&got, cases[i].v1, cases[i].ds_type, TIME_T_TO_CDTIME_T(cases[i].t1), &state) == 0);
+ EXPECT_EQ_INT(0, value_to_rate(&got, cases[i].v1, cases[i].ds_type,
+ TIME_T_TO_CDTIME_T(cases[i].t1), &state));
EXPECT_EQ_DOUBLE(cases[i].want, got);
}
return 0;
}
-int main (void)
-{
+int main(void) {
RUN_TEST(sstrncpy);
- RUN_TEST(ssnprintf);
RUN_TEST(sstrdup);
RUN_TEST(strsplit);
RUN_TEST(strjoin);
END_TEST;
}
-
-/* vim: set sw=2 sts=2 et : */
projects / collectd.git / blobdiff