X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Ftest%2Ftest-util.c;h=ad13d53de35e5f1a22ea089386940b50e43d7dac;hb=22f5f6281fc25f43a85938e9dad2480b2595c471;hp=4c3a8a6b88d46d6c07c6e7f5de3cfe2c373492fc;hpb=2a371001f8d23533a339a150eeffa3215773058d;p=elogind.git diff --git a/src/test/test-util.c b/src/test/test-util.c index 4c3a8a6b8..ad13d53de 100644 --- a/src/test/test-util.c +++ b/src/test/test-util.c @@ -192,41 +192,40 @@ static void test_safe_atod(void) { } 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) { @@ -260,6 +259,18 @@ static void test_undecchar(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; @@ -386,6 +397,7 @@ static void test_u64log2(void) { } 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; @@ -394,8 +406,12 @@ static void test_get_process_comm(void) { 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); @@ -439,6 +455,133 @@ static void test_protect_errno(void) { 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(); @@ -458,6 +601,8 @@ int main(int argc, char *argv[]) { test_unoctchar(); test_decchar(); test_undecchar(); + test_cescape(); + test_cunescape(); test_foreach_word(); test_foreach_word_quoted(); test_default_term_for_tty(); @@ -467,6 +612,12 @@ int main(int argc, char *argv[]) { 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; }