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src.rivoreo.one / systemd-stable / v247 / . / src / test / test-strv.c
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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include "alloc-util.h"
#include "escape.h"
#include "nulstr-util.h"
#include "specifier.h"
#include "string-util.h"
#include "strv.h"
static void test_specifier_printf(void) {
static const Specifier table[] = {
{ 'X', specifier_string, (char*) "AAAA" },
{ 'Y', specifier_string, (char*) "BBBB" },
COMMON_SYSTEM_SPECIFIERS,
{}
};
_cleanup_free_ char *w = NULL;
int r;
log_info("/* %s */", __func__);
r = specifier_printf("xxx a=%X b=%Y yyy", table, NULL, &w);
assert_se(r >= 0);
assert_se(w);
puts(w);
assert_se(streq(w, "xxx a=AAAA b=BBBB yyy"));
free(w);
r = specifier_printf("machine=%m, boot=%b, host=%H, version=%v, arch=%a", table, NULL, &w);
assert_se(r >= 0);
assert_se(w);
puts(w);
w = mfree(w);
specifier_printf("os=%o, os-version=%w, build=%B, variant=%W", table, NULL, &w);
if (w)
puts(w);
}
static void test_str_in_set(void) {
log_info("/* %s */", __func__);
assert_se(STR_IN_SET("x", "x", "y", "z"));
assert_se(!STR_IN_SET("X", "x", "y", "z"));
assert_se(!STR_IN_SET("", "x", "y", "z"));
assert_se(STR_IN_SET("x", "w", "x"));
}
static void test_strptr_in_set(void) {
log_info("/* %s */", __func__);
assert_se(STRPTR_IN_SET("x", "x", "y", "z"));
assert_se(!STRPTR_IN_SET("X", "x", "y", "z"));
assert_se(!STRPTR_IN_SET("", "x", "y", "z"));
assert_se(STRPTR_IN_SET("x", "w", "x"));
assert_se(!STRPTR_IN_SET(NULL, "x", "y", "z"));
assert_se(!STRPTR_IN_SET(NULL, ""));
/* strv cannot contain a null, hence the result below */
assert_se(!STRPTR_IN_SET(NULL, NULL));
}
static void test_startswith_set(void) {
log_info("/* %s */", __func__);
assert_se(!STARTSWITH_SET("foo", "bar", "baz", "waldo"));
assert_se(!STARTSWITH_SET("foo", "bar"));
assert_se(STARTSWITH_SET("abc", "a", "ab", "abc"));
assert_se(STARTSWITH_SET("abc", "ax", "ab", "abc"));
assert_se(STARTSWITH_SET("abc", "ax", "abx", "abc"));
assert_se(!STARTSWITH_SET("abc", "ax", "abx", "abcx"));
assert_se(streq_ptr(STARTSWITH_SET("foobar", "hhh", "kkk", "foo", "zzz"), "bar"));
assert_se(streq_ptr(STARTSWITH_SET("foobar", "hhh", "kkk", "", "zzz"), "foobar"));
assert_se(streq_ptr(STARTSWITH_SET("", "hhh", "kkk", "zzz", ""), ""));
}
static const char* const input_table_multiple[] = {
"one",
"two",
"three",
NULL,
};
static const char* const input_table_quoted[] = {
"one",
" two\t three ",
" four five",
NULL,
};
static const char* const input_table_quoted_joined[] = {
"one",
" two\t three " " four five",
NULL,
};
static const char* const input_table_one[] = {
"one",
NULL,
};
static const char* const input_table_none[] = {
NULL,
};
static const char* const input_table_two_empties[] = {
"",
"",
NULL,
};
static const char* const input_table_one_empty[] = {
"",
NULL,
};
static void test_strv_find(void) {
log_info("/* %s */", __func__);
assert_se(strv_find((char **)input_table_multiple, "three"));
assert_se(!strv_find((char **)input_table_multiple, "four"));
}
static void test_strv_find_prefix(void) {
log_info("/* %s */", __func__);
assert_se(strv_find_prefix((char **)input_table_multiple, "o"));
assert_se(strv_find_prefix((char **)input_table_multiple, "one"));
assert_se(strv_find_prefix((char **)input_table_multiple, ""));
assert_se(!strv_find_prefix((char **)input_table_multiple, "xxx"));
assert_se(!strv_find_prefix((char **)input_table_multiple, "onee"));
}
static void test_strv_find_startswith(void) {
char *r;
log_info("/* %s */", __func__);
r = strv_find_startswith((char **)input_table_multiple, "o");
assert_se(r && streq(r, "ne"));
r = strv_find_startswith((char **)input_table_multiple, "one");
assert_se(r && streq(r, ""));
r = strv_find_startswith((char **)input_table_multiple, "");
assert_se(r && streq(r, "one"));
assert_se(!strv_find_startswith((char **)input_table_multiple, "xxx"));
assert_se(!strv_find_startswith((char **)input_table_multiple, "onee"));
}
static void test_strv_join(void) {
log_info("/* %s */", __func__);
_cleanup_free_ char *p = strv_join((char **)input_table_multiple, ", ");
assert_se(p);
assert_se(streq(p, "one, two, three"));
_cleanup_free_ char *q = strv_join((char **)input_table_multiple, ";");
assert_se(q);
assert_se(streq(q, "one;two;three"));
_cleanup_free_ char *r = strv_join((char **)input_table_multiple, NULL);
assert_se(r);
assert_se(streq(r, "one two three"));
_cleanup_free_ char *s = strv_join(STRV_MAKE("1", "2", "3,3"), ",");
assert_se(s);
assert_se(streq(s, "1,2,3,3"));
_cleanup_free_ char *t = strv_join((char **)input_table_one, ", ");
assert_se(t);
assert_se(streq(t, "one"));
_cleanup_free_ char *u = strv_join((char **)input_table_none, ", ");
assert_se(u);
assert_se(streq(u, ""));
_cleanup_free_ char *v = strv_join((char **)input_table_two_empties, ", ");
assert_se(v);
assert_se(streq(v, ", "));
_cleanup_free_ char *w = strv_join((char **)input_table_one_empty, ", ");
assert_se(w);
assert_se(streq(w, ""));
}
static void test_strv_join_full(void) {
log_info("/* %s */", __func__);
_cleanup_free_ char *p = strv_join_full((char **)input_table_multiple, ", ", "foo", false);
assert_se(p);
assert_se(streq(p, "fooone, footwo, foothree"));
_cleanup_free_ char *q = strv_join_full((char **)input_table_multiple, ";", "foo", false);
assert_se(q);
assert_se(streq(q, "fooone;footwo;foothree"));
_cleanup_free_ char *r = strv_join_full(STRV_MAKE("a", "a;b", "a:c"), ";", NULL, true);
assert_se(r);
assert_se(streq(r, "a;a\\;b;a:c"));
_cleanup_free_ char *s = strv_join_full(STRV_MAKE("a", "a;b", "a;;c", ";", ";x"), ";", NULL, true);
assert_se(s);
assert_se(streq(s, "a;a\\;b;a\\;\\;c;\\;;\\;x"));
_cleanup_free_ char *t = strv_join_full(STRV_MAKE("a", "a;b", "a:c", ";"), ";", "=", true);
assert_se(t);
assert_se(streq(t, "=a;=a\\;b;=a:c;=\\;"));
t = mfree(t);
_cleanup_free_ char *u = strv_join_full((char **)input_table_multiple, NULL, "foo", false);
assert_se(u);
assert_se(streq(u, "fooone footwo foothree"));
_cleanup_free_ char *v = strv_join_full((char **)input_table_one, ", ", "foo", false);
assert_se(v);
assert_se(streq(v, "fooone"));
_cleanup_free_ char *w = strv_join_full((char **)input_table_none, ", ", "foo", false);
assert_se(w);
assert_se(streq(w, ""));
_cleanup_free_ char *x = strv_join_full((char **)input_table_two_empties, ", ", "foo", false);
assert_se(x);
assert_se(streq(x, "foo, foo"));
_cleanup_free_ char *y = strv_join_full((char **)input_table_one_empty, ", ", "foo", false);
assert_se(y);
assert_se(streq(y, "foo"));
}
static void test_strv_unquote(const char *quoted, char **list) {
_cleanup_strv_free_ char **s;
_cleanup_free_ char *j;
unsigned i = 0;
char **t;
int r;
log_info("/* %s */", __func__);
r = strv_split_full(&s, quoted, WHITESPACE, EXTRACT_UNQUOTE);
assert_se(r == (int) strv_length(list));
assert_se(s);
j = strv_join(s, " | ");
assert_se(j);
puts(j);
STRV_FOREACH(t, s)
assert_se(streq(list[i++], *t));
assert_se(list[i] == NULL);
}
static void test_invalid_unquote(const char *quoted) {
char **s = NULL;
int r;
log_info("/* %s */", __func__);
r = strv_split_full(&s, quoted, WHITESPACE, EXTRACT_UNQUOTE);
assert_se(s == NULL);
assert_se(r == -EINVAL);
}
static void test_strv_split(void) {
_cleanup_(strv_free_erasep) char **l = NULL;
const char str[] = "one,two,three";
log_info("/* %s */", __func__);
l = strv_split(str, ",");
assert_se(l);
assert_se(strv_equal(l, (char**) input_table_multiple));
strv_free_erase(l);
l = strv_split(" one two\t three", WHITESPACE);
assert_se(l);
assert_se(strv_equal(l, (char**) input_table_multiple));
strv_free_erase(l);
/* Setting NULL for separator is equivalent to WHITESPACE */
l = strv_split(" one two\t three", NULL);
assert_se(l);
assert_se(strv_equal(l, (char**) input_table_multiple));
strv_free_erase(l);
assert_se(strv_split_full(&l, " one two\t three", NULL, 0) == 3);
assert_se(strv_equal(l, (char**) input_table_multiple));
strv_free_erase(l);
assert_se(strv_split_full(&l, " 'one' \" two\t three \" ' four five'", NULL, EXTRACT_UNQUOTE) == 3);
assert_se(strv_equal(l, (char**) input_table_quoted));
l = strv_free_erase(l);
/* missing last quote causes extraction to fail. */
assert_se(strv_split_full(&l, " 'one' \" two\t three \" ' four five", NULL, EXTRACT_UNQUOTE) == -EINVAL);
assert_se(!l);
/* missing last quote, but the last element is _not_ ignored with EXTRACT_RELAX. */
assert_se(strv_split_full(&l, " 'one' \" two\t three \" ' four five", NULL, EXTRACT_UNQUOTE | EXTRACT_RELAX) == 3);
assert_se(strv_equal(l, (char**) input_table_quoted));
l = strv_free_erase(l);
/* missing separator between items */
assert_se(strv_split_full(&l, " 'one' \" two\t three \"' four five'", NULL, EXTRACT_UNQUOTE | EXTRACT_RELAX) == 2);
assert_se(strv_equal(l, (char**) input_table_quoted_joined));
l = strv_free_erase(l);
assert_se(strv_split_full(&l, " 'one' \" two\t three \"' four five", NULL,
EXTRACT_UNQUOTE | EXTRACT_RELAX | EXTRACT_CUNESCAPE_RELAX) == 2);
assert_se(strv_equal(l, (char**) input_table_quoted_joined));
l = strv_free_erase(l);
assert_se(strv_split_full(&l, "\\", NULL, EXTRACT_UNQUOTE | EXTRACT_RELAX | EXTRACT_CUNESCAPE_RELAX) == 1);
assert_se(strv_equal(l, STRV_MAKE("\\")));
}
static void test_strv_split_empty(void) {
_cleanup_strv_free_ char **l = NULL;
log_info("/* %s */", __func__);
l = strv_split("", WHITESPACE);
assert_se(l);
assert_se(strv_isempty(l));
l = strv_free(l);
assert_se(l = strv_split("", NULL));
assert_se(strv_isempty(l));
l = strv_free(l);
assert_se(strv_split_full(&l, "", NULL, 0) == 0);
assert_se(l);
assert_se(strv_isempty(l));
l = strv_free(l);
assert_se(strv_split_full(&l, "", NULL, EXTRACT_UNQUOTE) == 0);
assert_se(l);
assert_se(strv_isempty(l));
l = strv_free(l);
assert_se(strv_split_full(&l, "", WHITESPACE, EXTRACT_UNQUOTE) == 0);
assert_se(l);
assert_se(strv_isempty(l));
l = strv_free(l);
assert_se(strv_split_full(&l, "", WHITESPACE, EXTRACT_UNQUOTE | EXTRACT_RELAX) == 0);
assert_se(l);
assert_se(strv_isempty(l));
strv_free(l);
l = strv_split(" ", WHITESPACE);
assert_se(l);
assert_se(strv_isempty(l));
strv_free(l);
l = strv_split(" ", NULL);
assert_se(l);
assert_se(strv_isempty(l));
l = strv_free(l);
assert_se(strv_split_full(&l, " ", NULL, 0) == 0);
assert_se(l);
assert_se(strv_isempty(l));
l = strv_free(l);
assert_se(strv_split_full(&l, " ", WHITESPACE, EXTRACT_UNQUOTE) == 0);
assert_se(l);
assert_se(strv_isempty(l));
l = strv_free(l);
assert_se(strv_split_full(&l, " ", NULL, EXTRACT_UNQUOTE) == 0);
assert_se(l);
assert_se(strv_isempty(l));
l = strv_free(l);
assert_se(strv_split_full(&l, " ", NULL, EXTRACT_UNQUOTE | EXTRACT_RELAX) == 0);
assert_se(l);
assert_se(strv_isempty(l));
}
static void test_strv_split_full(void) {
_cleanup_strv_free_ char **l = NULL;
const char *str = ":foo\\:bar::waldo:";
int r;
log_info("/* %s */", __func__);
r = strv_split_full(&l, str, ":", EXTRACT_DONT_COALESCE_SEPARATORS);
assert_se(r == (int) strv_length(l));
assert_se(streq_ptr(l[0], ""));
assert_se(streq_ptr(l[1], "foo:bar"));
assert_se(streq_ptr(l[2], ""));
assert_se(streq_ptr(l[3], "waldo"));
assert_se(streq_ptr(l[4], ""));
assert_se(streq_ptr(l[5], NULL));
}
static void test_strv_split_colon_pairs(void) {
_cleanup_strv_free_ char **l = NULL;
const char *str = "one:two three four:five six seven:eight\\:nine ten\\:eleven\\\\",
*str_inval="one:two three:four:five";
int r;
log_info("/* %s */", __func__);
r = strv_split_colon_pairs(&l, str);
assert_se(r == (int) strv_length(l));
assert_se(r == 12);
assert_se(streq_ptr(l[0], "one"));
assert_se(streq_ptr(l[1], "two"));
assert_se(streq_ptr(l[2], "three"));
assert_se(streq_ptr(l[3], ""));
assert_se(streq_ptr(l[4], "four"));
assert_se(streq_ptr(l[5], "five"));
assert_se(streq_ptr(l[6], "six"));
assert_se(streq_ptr(l[7], ""));
assert_se(streq_ptr(l[8], "seven"));
assert_se(streq_ptr(l[9], "eight:nine"));
assert_se(streq_ptr(l[10], "ten:eleven\\"));
assert_se(streq_ptr(l[11], ""));
assert_se(streq_ptr(l[12], NULL));
r = strv_split_colon_pairs(&l, str_inval);
assert_se(r == -EINVAL);
}
static void test_strv_split_newlines(void) {
unsigned i = 0;
char **s;
_cleanup_strv_free_ char **l = NULL;
const char str[] = "one\ntwo\nthree";
log_info("/* %s */", __func__);
l = strv_split_newlines(str);
assert_se(l);
STRV_FOREACH(s, l)
assert_se(streq(*s, input_table_multiple[i++]));
}
static void test_strv_split_nulstr(void) {
_cleanup_strv_free_ char **l = NULL;
const char nulstr[] = "str0\0str1\0str2\0str3\0";
log_info("/* %s */", __func__);
l = strv_split_nulstr (nulstr);
assert_se(l);
assert_se(streq(l[0], "str0"));
assert_se(streq(l[1], "str1"));
assert_se(streq(l[2], "str2"));
assert_se(streq(l[3], "str3"));
}
static void test_strv_parse_nulstr(void) {
_cleanup_strv_free_ char **l = NULL;
const char nulstr[] = "hoge\0hoge2\0hoge3\0\0hoge5\0\0xxx";
log_info("/* %s */", __func__);
l = strv_parse_nulstr(nulstr, sizeof(nulstr)-1);
assert_se(l);
puts("Parse nulstr:");
strv_print(l);
assert_se(streq(l[0], "hoge"));
assert_se(streq(l[1], "hoge2"));
assert_se(streq(l[2], "hoge3"));
assert_se(streq(l[3], ""));
assert_se(streq(l[4], "hoge5"));
assert_se(streq(l[5], ""));
assert_se(streq(l[6], "xxx"));
}
static void test_strv_overlap(void) {
const char * const input_table[] = {
"one",
"two",
"three",
NULL
};
const char * const input_table_overlap[] = {
"two",
NULL
};
const char * const input_table_unique[] = {
"four",
"five",
"six",
NULL
};
log_info("/* %s */", __func__);
assert_se(strv_overlap((char **)input_table, (char**)input_table_overlap));
assert_se(!strv_overlap((char **)input_table, (char**)input_table_unique));
}
static void test_strv_sort(void) {
const char* input_table[] = {
"durian",
"apple",
"citrus",
"CAPITAL LETTERS FIRST",
"banana",
NULL
};
log_info("/* %s */", __func__);
strv_sort((char **)input_table);
assert_se(streq(input_table[0], "CAPITAL LETTERS FIRST"));
assert_se(streq(input_table[1], "apple"));
assert_se(streq(input_table[2], "banana"));
assert_se(streq(input_table[3], "citrus"));
assert_se(streq(input_table[4], "durian"));
}
static void test_strv_extend_strv_concat(void) {
_cleanup_strv_free_ char **a = NULL, **b = NULL;
log_info("/* %s */", __func__);
a = strv_new("without", "suffix");
b = strv_new("with", "suffix");
assert_se(a);
assert_se(b);
assert_se(strv_extend_strv_concat(&a, b, "_suffix") >= 0);
assert_se(streq(a[0], "without"));
assert_se(streq(a[1], "suffix"));
assert_se(streq(a[2], "with_suffix"));
assert_se(streq(a[3], "suffix_suffix"));
}
static void test_strv_extend_strv(void) {
_cleanup_strv_free_ char **a = NULL, **b = NULL, **n = NULL;
log_info("/* %s */", __func__);
a = strv_new("abc", "def", "ghi");
b = strv_new("jkl", "mno", "abc", "pqr");
assert_se(a);
assert_se(b);
assert_se(strv_extend_strv(&a, b, true) == 3);
assert_se(streq(a[0], "abc"));
assert_se(streq(a[1], "def"));
assert_se(streq(a[2], "ghi"));
assert_se(streq(a[3], "jkl"));
assert_se(streq(a[4], "mno"));
assert_se(streq(a[5], "pqr"));
assert_se(strv_length(a) == 6);
assert_se(strv_extend_strv(&n, b, false) >= 0);
assert_se(streq(n[0], "jkl"));
assert_se(streq(n[1], "mno"));
assert_se(streq(n[2], "abc"));
assert_se(streq(n[3], "pqr"));
assert_se(strv_length(n) == 4);
}
static void test_strv_extend(void) {
_cleanup_strv_free_ char **a = NULL, **b = NULL;
log_info("/* %s */", __func__);
a = strv_new("test", "test1");
assert_se(a);
assert_se(strv_extend(&a, "test2") >= 0);
assert_se(strv_extend(&b, "test3") >= 0);
assert_se(streq(a[0], "test"));
assert_se(streq(a[1], "test1"));
assert_se(streq(a[2], "test2"));
assert_se(streq(b[0], "test3"));
}
static void test_strv_extendf(void) {
_cleanup_strv_free_ char **a = NULL, **b = NULL;
log_info("/* %s */", __func__);
a = strv_new("test", "test1");
assert_se(a);
assert_se(strv_extendf(&a, "test2 %s %d %s", "foo", 128, "bar") >= 0);
assert_se(strv_extendf(&b, "test3 %s %s %d", "bar", "foo", 128) >= 0);
assert_se(streq(a[0], "test"));
assert_se(streq(a[1], "test1"));
assert_se(streq(a[2], "test2 foo 128 bar"));
assert_se(streq(b[0], "test3 bar foo 128"));
}
static void test_strv_foreach(void) {
_cleanup_strv_free_ char **a;
unsigned i = 0;
char **check;
log_info("/* %s */", __func__);
a = strv_new("one", "two", "three");
assert_se(a);
STRV_FOREACH(check, a)
assert_se(streq(*check, input_table_multiple[i++]));
}
static void test_strv_foreach_backwards(void) {
_cleanup_strv_free_ char **a;
unsigned i = 2;
char **check;
log_info("/* %s */", __func__);
a = strv_new("one", "two", "three");
assert_se(a);
STRV_FOREACH_BACKWARDS(check, a)
assert_se(streq_ptr(*check, input_table_multiple[i--]));
STRV_FOREACH_BACKWARDS(check, (char**) NULL)
assert_not_reached("Let's see that we check empty strv right, too.");
STRV_FOREACH_BACKWARDS(check, (char**) { NULL })
assert_not_reached("Let's see that we check empty strv right, too.");
}
static void test_strv_foreach_pair(void) {
_cleanup_strv_free_ char **a = NULL;
char **x, **y;
log_info("/* %s */", __func__);
a = strv_new("pair_one", "pair_one",
"pair_two", "pair_two",
"pair_three", "pair_three");
STRV_FOREACH_PAIR(x, y, a)
assert_se(streq(*x, *y));
}
static void test_strv_from_stdarg_alloca_one(char **l, const char *first, ...) {
char **j;
unsigned i;
log_info("/* %s */", __func__);
j = strv_from_stdarg_alloca(first);
for (i = 0;; i++) {
assert_se(streq_ptr(l[i], j[i]));
if (!l[i])
break;
}
}
static void test_strv_from_stdarg_alloca(void) {
log_info("/* %s */", __func__);
test_strv_from_stdarg_alloca_one(STRV_MAKE("foo", "bar"), "foo", "bar", NULL);
test_strv_from_stdarg_alloca_one(STRV_MAKE("foo"), "foo", NULL);
test_strv_from_stdarg_alloca_one(STRV_MAKE_EMPTY, NULL);
}
static void test_strv_insert(void) {
_cleanup_strv_free_ char **a = NULL;
log_info("/* %s */", __func__);
assert_se(strv_insert(&a, 0, strdup("first")) == 0);
assert_se(streq(a[0], "first"));
assert_se(!a[1]);
assert_se(strv_insert(&a, 0, NULL) == 0);
assert_se(streq(a[0], "first"));
assert_se(!a[1]);
assert_se(strv_insert(&a, 1, strdup("two")) == 0);
assert_se(streq(a[0], "first"));
assert_se(streq(a[1], "two"));
assert_se(!a[2]);
assert_se(strv_insert(&a, 4, strdup("tri")) == 0);
assert_se(streq(a[0], "first"));
assert_se(streq(a[1], "two"));
assert_se(streq(a[2], "tri"));
assert_se(!a[3]);
assert_se(strv_insert(&a, 1, strdup("duo")) == 0);
assert_se(streq(a[0], "first"));
assert_se(streq(a[1], "duo"));
assert_se(streq(a[2], "two"));
assert_se(streq(a[3], "tri"));
assert_se(!a[4]);
}
static void test_strv_push_prepend(void) {
_cleanup_strv_free_ char **a = NULL;
log_info("/* %s */", __func__);
assert_se(a = strv_new("foo", "bar", "three"));
assert_se(strv_push_prepend(&a, strdup("first")) >= 0);
assert_se(streq(a[0], "first"));
assert_se(streq(a[1], "foo"));
assert_se(streq(a[2], "bar"));
assert_se(streq(a[3], "three"));
assert_se(!a[4]);
assert_se(strv_consume_prepend(&a, strdup("first2")) >= 0);
assert_se(streq(a[0], "first2"));
assert_se(streq(a[1], "first"));
assert_se(streq(a[2], "foo"));
assert_se(streq(a[3], "bar"));
assert_se(streq(a[4], "three"));
assert_se(!a[5]);
}
static void test_strv_push(void) {
_cleanup_strv_free_ char **a = NULL;
char *i, *j;
log_info("/* %s */", __func__);
assert_se(i = strdup("foo"));
assert_se(strv_push(&a, i) >= 0);
assert_se(i = strdup("a"));
assert_se(j = strdup("b"));
assert_se(strv_push_pair(&a, i, j) >= 0);
assert_se(streq_ptr(a[0], "foo"));
assert_se(streq_ptr(a[1], "a"));
assert_se(streq_ptr(a[2], "b"));
assert_se(streq_ptr(a[3], NULL));
}
static void test_strv_compare(void) {
_cleanup_strv_free_ char **a = NULL;
_cleanup_strv_free_ char **b = NULL;
_cleanup_strv_free_ char **c = NULL;
_cleanup_strv_free_ char **d = NULL;
log_info("/* %s */", __func__);
a = strv_new("one", "two", "three");
assert_se(a);
b = strv_new("one", "two", "three");
assert_se(b);
c = strv_new("one", "two", "three", "four");
assert_se(c);
d = strv_new(NULL);
assert_se(d);
assert_se(strv_compare(a, a) == 0);
assert_se(strv_compare(a, b) == 0);
assert_se(strv_compare(d, d) == 0);
assert_se(strv_compare(d, NULL) == 0);
assert_se(strv_compare(NULL, NULL) == 0);
assert_se(strv_compare(a, c) < 0);
assert_se(strv_compare(b, c) < 0);
assert_se(strv_compare(b, d) == 1);
assert_se(strv_compare(b, NULL) == 1);
}
static void test_strv_is_uniq(void) {
_cleanup_strv_free_ char **a = NULL, **b = NULL, **c = NULL, **d = NULL;
log_info("/* %s */", __func__);
a = strv_new(NULL);
assert_se(a);
assert_se(strv_is_uniq(a));
b = strv_new("foo");
assert_se(b);
assert_se(strv_is_uniq(b));
c = strv_new("foo", "bar");
assert_se(c);
assert_se(strv_is_uniq(c));
d = strv_new("foo", "bar", "waldo", "bar", "piep");
assert_se(d);
assert_se(!strv_is_uniq(d));
}
static void test_strv_reverse(void) {
_cleanup_strv_free_ char **a = NULL, **b = NULL, **c = NULL, **d = NULL;
log_info("/* %s */", __func__);
a = strv_new(NULL);
assert_se(a);
strv_reverse(a);
assert_se(strv_isempty(a));
b = strv_new("foo");
assert_se(b);
strv_reverse(b);
assert_se(streq_ptr(b[0], "foo"));
assert_se(streq_ptr(b[1], NULL));
c = strv_new("foo", "bar");
assert_se(c);
strv_reverse(c);
assert_se(streq_ptr(c[0], "bar"));
assert_se(streq_ptr(c[1], "foo"));
assert_se(streq_ptr(c[2], NULL));
d = strv_new("foo", "bar", "waldo");
assert_se(d);
strv_reverse(d);
assert_se(streq_ptr(d[0], "waldo"));
assert_se(streq_ptr(d[1], "bar"));
assert_se(streq_ptr(d[2], "foo"));
assert_se(streq_ptr(d[3], NULL));
}
static void test_strv_shell_escape(void) {
_cleanup_strv_free_ char **v = NULL;
log_info("/* %s */", __func__);
v = strv_new("foo:bar", "bar,baz", "wal\\do");
assert_se(v);
assert_se(strv_shell_escape(v, ",:"));
assert_se(streq_ptr(v[0], "foo\\:bar"));
assert_se(streq_ptr(v[1], "bar\\,baz"));
assert_se(streq_ptr(v[2], "wal\\\\do"));
assert_se(streq_ptr(v[3], NULL));
}
static void test_strv_skip_one(char **a, size_t n, char **b) {
a = strv_skip(a, n);
assert_se(strv_equal(a, b));
}
static void test_strv_skip(void) {
log_info("/* %s */", __func__);
test_strv_skip_one(STRV_MAKE("foo", "bar", "baz"), 0, STRV_MAKE("foo", "bar", "baz"));
test_strv_skip_one(STRV_MAKE("foo", "bar", "baz"), 1, STRV_MAKE("bar", "baz"));
test_strv_skip_one(STRV_MAKE("foo", "bar", "baz"), 2, STRV_MAKE("baz"));
test_strv_skip_one(STRV_MAKE("foo", "bar", "baz"), 3, STRV_MAKE(NULL));
test_strv_skip_one(STRV_MAKE("foo", "bar", "baz"), 4, STRV_MAKE(NULL));
test_strv_skip_one(STRV_MAKE("foo", "bar", "baz"), 55, STRV_MAKE(NULL));
test_strv_skip_one(STRV_MAKE("quux"), 0, STRV_MAKE("quux"));
test_strv_skip_one(STRV_MAKE("quux"), 1, STRV_MAKE(NULL));
test_strv_skip_one(STRV_MAKE("quux"), 55, STRV_MAKE(NULL));
test_strv_skip_one(STRV_MAKE(NULL), 0, STRV_MAKE(NULL));
test_strv_skip_one(STRV_MAKE(NULL), 1, STRV_MAKE(NULL));
test_strv_skip_one(STRV_MAKE(NULL), 55, STRV_MAKE(NULL));
}
static void test_strv_extend_n(void) {
_cleanup_strv_free_ char **v = NULL;
log_info("/* %s */", __func__);
v = strv_new("foo", "bar");
assert_se(v);
assert_se(strv_extend_n(&v, "waldo", 3) >= 0);
assert_se(strv_extend_n(&v, "piep", 2) >= 0);
assert_se(streq(v[0], "foo"));
assert_se(streq(v[1], "bar"));
assert_se(streq(v[2], "waldo"));
assert_se(streq(v[3], "waldo"));
assert_se(streq(v[4], "waldo"));
assert_se(streq(v[5], "piep"));
assert_se(streq(v[6], "piep"));
assert_se(v[7] == NULL);
v = strv_free(v);
assert_se(strv_extend_n(&v, "foo", 1) >= 0);
assert_se(strv_extend_n(&v, "bar", 0) >= 0);
assert_se(streq(v[0], "foo"));
assert_se(v[1] == NULL);
}
static void test_strv_make_nulstr_one(char **l) {
_cleanup_free_ char *b = NULL, *c = NULL;
_cleanup_strv_free_ char **q = NULL;
const char *s = NULL;
size_t n, m;
unsigned i = 0;
log_info("/* %s */", __func__);
assert_se(strv_make_nulstr(l, &b, &n) >= 0);
assert_se(q = strv_parse_nulstr(b, n));
assert_se(strv_equal(l, q));
assert_se(strv_make_nulstr(q, &c, &m) >= 0);
assert_se(m == n);
assert_se(memcmp(b, c, m) == 0);
NULSTR_FOREACH(s, b)
assert_se(streq(s, l[i++]));
assert_se(i == strv_length(l));
}
static void test_strv_make_nulstr(void) {
log_info("/* %s */", __func__);
test_strv_make_nulstr_one(NULL);
test_strv_make_nulstr_one(STRV_MAKE(NULL));
test_strv_make_nulstr_one(STRV_MAKE("foo"));
test_strv_make_nulstr_one(STRV_MAKE("foo", "bar"));
test_strv_make_nulstr_one(STRV_MAKE("foo", "bar", "quuux"));
}
static void test_strv_free_free(void) {
char ***t;
log_info("/* %s */", __func__);
assert_se(t = new(char**, 3));
assert_se(t[0] = strv_new("a", "b"));
assert_se(t[1] = strv_new("c", "d", "e"));
t[2] = NULL;
t = strv_free_free(t);
}
static void test_foreach_string(void) {
const char * const t[] = {
"foo",
"bar",
"waldo",
NULL
};
const char *x;
unsigned i = 0;
log_info("/* %s */", __func__);
FOREACH_STRING(x, "foo", "bar", "waldo")
assert_se(streq_ptr(t[i++], x));
assert_se(i == 3);
FOREACH_STRING(x, "zzz")
assert_se(streq(x, "zzz"));
}
static void test_strv_fnmatch(void) {
_cleanup_strv_free_ char **v = NULL;
size_t pos;
log_info("/* %s */", __func__);
assert_se(!strv_fnmatch(STRV_MAKE_EMPTY, "a"));
v = strv_new("xxx", "*\\*", "yyy");
assert_se(!strv_fnmatch_full(v, "\\", 0, NULL));
assert_se(strv_fnmatch_full(v, "\\", FNM_NOESCAPE, &pos));
assert(pos == 1);
}
int main(int argc, char *argv[]) {
test_specifier_printf();
test_str_in_set();
test_strptr_in_set();
test_startswith_set();
test_strv_foreach();
test_strv_foreach_backwards();
test_strv_foreach_pair();
test_strv_find();
test_strv_find_prefix();
test_strv_find_startswith();
test_strv_join();
test_strv_join_full();
test_strv_unquote(" foo=bar \"waldo\" zzz ", STRV_MAKE("foo=bar", "waldo", "zzz"));
test_strv_unquote("", STRV_MAKE_EMPTY);
test_strv_unquote(" ", STRV_MAKE_EMPTY);
test_strv_unquote(" ", STRV_MAKE_EMPTY);
test_strv_unquote(" x", STRV_MAKE("x"));
test_strv_unquote("x ", STRV_MAKE("x"));
test_strv_unquote(" x ", STRV_MAKE("x"));
test_strv_unquote(" \"x\" ", STRV_MAKE("x"));
test_strv_unquote(" 'x' ", STRV_MAKE("x"));
test_strv_unquote(" 'x\"' ", STRV_MAKE("x\""));
test_strv_unquote(" \"x'\" ", STRV_MAKE("x'"));
test_strv_unquote("a '--b=c \"d e\"'", STRV_MAKE("a", "--b=c \"d e\""));
/* trailing backslashes */
test_strv_unquote(" x\\\\", STRV_MAKE("x\\"));
test_invalid_unquote(" x\\");
test_invalid_unquote("a --b='c \"d e\"''");
test_invalid_unquote("a --b='c \"d e\" '\"");
test_invalid_unquote("a --b='c \"d e\"garbage");
test_invalid_unquote("'");
test_invalid_unquote("\"");
test_invalid_unquote("'x'y'g");
test_strv_split();
test_strv_split_empty();
test_strv_split_full();
test_strv_split_colon_pairs();
test_strv_split_newlines();
test_strv_split_nulstr();
test_strv_parse_nulstr();
test_strv_overlap();
test_strv_sort();
test_strv_extend_strv();
test_strv_extend_strv_concat();
test_strv_extend();
test_strv_extendf();
test_strv_from_stdarg_alloca();
test_strv_insert();
test_strv_push_prepend();
test_strv_push();
test_strv_compare();
test_strv_is_uniq();
test_strv_reverse();
test_strv_shell_escape();
test_strv_skip();
test_strv_extend_n();
test_strv_make_nulstr();
test_strv_free_free();
test_foreach_string();
test_strv_fnmatch();
return 0;
}