#include <string.h>
#include <unistd.h>
#include <fcntl.h>
+#include <locale.h>
+#include <errno.h>
#include "util.h"
static void test_safe_atod(void) {
int r;
double d;
+ char *e;
+
+ r = safe_atod("junk", &d);
+ assert_se(r == -EINVAL);
r = safe_atod("0.2244", &d);
assert_se(r == 0);
assert_se(abs(d - 0.2244) < 0.000001);
- r = safe_atod("junk", &d);
+ r = safe_atod("0,5", &d);
+ assert_se(r == -EINVAL);
+
+ errno = 0;
+ strtod("0,5", &e);
+ assert_se(*e == ',');
+
+ /* Check if this really is locale independent */
+ setlocale(LC_NUMERIC, "de_DE.utf8");
+
+ r = safe_atod("0.2244", &d);
+ assert_se(r == 0);
+ assert_se(abs(d - 0.2244) < 0.000001);
+
+ r = safe_atod("0,5", &d);
+ assert_se(r == -EINVAL);
+
+ errno = 0;
+ assert_se(abs(strtod("0,5", &e) - 0.5) < 0.00001);
+
+ /* And check again, reset */
+ setlocale(LC_NUMERIC, "C");
+
+ r = safe_atod("0.2244", &d);
+ assert_se(r == 0);
+ assert_se(abs(d - 0.2244) < 0.000001);
+
+ r = safe_atod("0,5", &d);
assert_se(r == -EINVAL);
+
+ errno = 0;
+ strtod("0,5", &e);
+ assert_se(*e == ',');
}
static void test_strappend(void) {
- _cleanup_free_ char *t1, *t2, *t3, *t4;
+ _cleanup_free_ char *t1, *t2, *t3, *t4;
- t1 = strappend(NULL, NULL);
- assert_se(streq(t1, ""));
+ t1 = strappend(NULL, NULL);
+ assert_se(streq(t1, ""));
- t2 = strappend(NULL, "suf");
- assert_se(streq(t2, "suf"));
+ t2 = strappend(NULL, "suf");
+ assert_se(streq(t2, "suf"));
- t3 = strappend("pre", NULL);
- assert_se(streq(t3, "pre"));
+ t3 = strappend("pre", NULL);
+ assert_se(streq(t3, "pre"));
- t4 = strappend("pre", "suf");
- assert_se(streq(t4, "presuf"));
+ t4 = strappend("pre", "suf");
+ assert_se(streq(t4, "presuf"));
}
static void test_strstrip(void) {
- char *r;
- char input[] = " hello, waldo. ";
-
- r = strstrip(input);
- assert_se(streq(r, "hello, waldo."));
+ char *r;
+ char input[] = " hello, waldo. ";
+ r = strstrip(input);
+ assert_se(streq(r, "hello, waldo."));
}
static void test_delete_chars(void) {
- char *r;
- char input[] = " hello, waldo. abc";
+ char *r;
+ char input[] = " hello, waldo. abc";
- r = delete_chars(input, WHITESPACE);
- assert_se(streq(r, "hello,waldo.abc"));
+ r = delete_chars(input, WHITESPACE);
+ assert_se(streq(r, "hello,waldo.abc"));
}
static void test_in_charset(void) {
- assert_se(in_charset("dddaaabbbcccc", "abcd"));
- assert_se(!in_charset("dddaaabbbcccc", "abc f"));
+ assert_se(in_charset("dddaaabbbcccc", "abcd"));
+ assert_se(!in_charset("dddaaabbbcccc", "abc f"));
}
static void test_hexchar(void) {
assert_se(undecchar('9') == 9);
}
+static void test_cescape(void) {
+ _cleanup_free_ char *escaped;
+ escaped = cescape("abc\\\"\b\f\n\r\t\v\003\177\234\313");
+ assert_se(streq(escaped, "abc\\\\\\\"\\b\\f\\n\\r\\t\\v\\003\\177\\234\\313"));
+}
+
+static void test_cunescape(void) {
+ _cleanup_free_ char *unescaped;
+ unescaped = cunescape("abc\\\\\\\"\\b\\f\\n\\r\\t\\v\\003\\177\\234\\313");
+ assert_se(streq(unescaped, "abc\\\"\b\f\n\r\t\v\003\177\234\313"));
+}
+
static void test_foreach_word(void) {
char *w, *state;
size_t l;
}
static void test_get_process_comm(void) {
+ struct stat st;
_cleanup_free_ char *a = NULL, *c = NULL, *d = NULL, *f = NULL, *i = NULL;
unsigned long long b;
pid_t e;
dev_t h;
int r;
- assert_se(get_process_comm(1, &a) >= 0);
- log_info("pid1 comm: '%s'", a);
+ if (stat("/proc/1/comm", &st) == 0) {
+ assert_se(get_process_comm(1, &a) >= 0);
+ log_info("pid1 comm: '%s'", a);
+ } else {
+ log_warning("/proc/1/comm does not exist.");
+ }
assert_se(get_starttime_of_pid(1, &b) >= 0);
log_info("pid1 starttime: '%llu'", b);
log_info("pid1 $PATH: '%s'", strna(i));
}
+static void test_protect_errno(void) {
+ errno = 12;
+ {
+ PROTECT_ERRNO;
+ errno = 11;
+ }
+ assert(errno == 12);
+}
+
+static void test_parse_bytes(void) {
+ off_t bytes;
+
+ assert_se(parse_bytes("111", &bytes) == 0);
+ assert_se(bytes == 111);
+
+ assert_se(parse_bytes(" 112 B", &bytes) == 0);
+ assert_se(bytes == 112);
+
+ assert_se(parse_bytes("3 K", &bytes) == 0);
+ assert_se(bytes == 3*1024);
+
+ assert_se(parse_bytes(" 4 M 11K", &bytes) == 0);
+ assert_se(bytes == 4*1024*1024 + 11 * 1024);
+
+ assert_se(parse_bytes("3B3G", &bytes) == 0);
+ assert_se(bytes == 3ULL*1024*1024*1024 + 3);
+
+ assert_se(parse_bytes("3B3G4T", &bytes) == 0);
+ assert_se(bytes == (4ULL*1024 + 3)*1024*1024*1024 + 3);
+
+ assert_se(parse_bytes("12P", &bytes) == 0);
+ assert_se(bytes == 12ULL * 1024*1024*1024*1024*1024);
+
+ assert_se(parse_bytes("3E 2P", &bytes) == 0);
+ assert_se(bytes == (3 * 1024 + 2ULL) * 1024*1024*1024*1024*1024);
+
+ assert_se(parse_bytes("12X", &bytes) == -EINVAL);
+
+ assert_se(parse_bytes("1024E", &bytes) == -ERANGE);
+ assert_se(parse_bytes("-1", &bytes) == -ERANGE);
+ assert_se(parse_bytes("-1024E", &bytes) == -ERANGE);
+
+ assert_se(parse_bytes("-1024P", &bytes) == -ERANGE);
+
+ assert_se(parse_bytes("-10B 20K", &bytes) == -ERANGE);
+}
+
+static void test_strextend(void) {
+ _cleanup_free_ char *str = strdup("0123");
+ strextend(&str, "456", "78", "9", NULL);
+ assert_se(streq(str, "0123456789"));
+}
+
+static void test_strrep(void) {
+ _cleanup_free_ char *one, *three, *zero;
+ one = strrep("waldo", 1);
+ three = strrep("waldo", 3);
+ zero = strrep("waldo", 0);
+
+ assert_se(streq(one, "waldo"));
+ assert_se(streq(three, "waldowaldowaldo"));
+ assert_se(streq(zero, ""));
+}
+
+static void test_parse_user_at_host(void) {
+ _cleanup_free_ char *both = strdup("waldo@waldoscomputer");
+ _cleanup_free_ char *onlyhost = strdup("mikescomputer");
+ char *user = NULL, *host = NULL;
+
+ parse_user_at_host(both, &user, &host);
+ assert_se(streq(user, "waldo"));
+ assert_se(streq(host, "waldoscomputer"));
+
+ user = host = NULL;
+ parse_user_at_host(onlyhost, &user, &host);
+ assert_se(user == NULL);
+ assert_se(streq(host, "mikescomputer"));
+}
+
+static void test_split_pair(void) {
+ _cleanup_free_ char *a = NULL, *b = NULL;
+
+ assert_se(split_pair("", "", &a, &b) == -EINVAL);
+ assert_se(split_pair("foo=bar", "", &a, &b) == -EINVAL);
+ assert_se(split_pair("", "=", &a, &b) == -EINVAL);
+ assert_se(split_pair("foo=bar", "=", &a, &b) >= 0);
+ assert_se(streq(a, "foo"));
+ assert_se(streq(b, "bar"));
+ free(a);
+ free(b);
+ assert_se(split_pair("==", "==", &a, &b) >= 0);
+ assert_se(streq(a, ""));
+ assert_se(streq(b, ""));
+ free(a);
+ free(b);
+
+ assert_se(split_pair("===", "==", &a, &b) >= 0);
+ assert_se(streq(a, ""));
+ assert_se(streq(b, "="));
+}
+
+static void test_fstab_node_to_udev_node(void) {
+ char *n;
+
+ n = fstab_node_to_udev_node("LABEL=applé/jack");
+ puts(n);
+ assert_se(streq(n, "/dev/disk/by-label/applé\\x2fjack"));
+ free(n);
+
+ n = fstab_node_to_udev_node("PARTLABEL=pinkié pie");
+ puts(n);
+ assert_se(streq(n, "/dev/disk/by-partlabel/pinkié\\x20pie"));
+ free(n);
+
+ n = fstab_node_to_udev_node("UUID=037b9d94-148e-4ee4-8d38-67bfe15bb535");
+ puts(n);
+ assert_se(streq(n, "/dev/disk/by-uuid/037b9d94-148e-4ee4-8d38-67bfe15bb535"));
+ free(n);
+
+ n = fstab_node_to_udev_node("PARTUUID=037b9d94-148e-4ee4-8d38-67bfe15bb535");
+ puts(n);
+ assert_se(streq(n, "/dev/disk/by-partuuid/037b9d94-148e-4ee4-8d38-67bfe15bb535"));
+ free(n);
+
+
+ n = fstab_node_to_udev_node("PONIES=awesome");
+ puts(n);
+ assert_se(streq(n, "PONIES=awesome"));
+ free(n);
+
+ n = fstab_node_to_udev_node("/dev/xda1");
+ puts(n);
+ assert_se(streq(n, "/dev/xda1"));
+ free(n);
+}
+
int main(int argc, char *argv[]) {
test_streq_ptr();
test_first_word();
test_unoctchar();
test_decchar();
test_undecchar();
+ test_cescape();
+ test_cunescape();
test_foreach_word();
test_foreach_word_quoted();
test_default_term_for_tty();
test_hostname_is_valid();
test_u64log2();
test_get_process_comm();
+ test_protect_errno();
+ test_parse_bytes();
+ test_strextend();
+ test_strrep();
+ test_parse_user_at_host();
+ test_split_pair();
+ test_fstab_node_to_udev_node();
return 0;
}
~ianmdlvl / elogind.git / blobdiff