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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include "alloc-util.h"
#include "log.h"
#include "specifier.h"
#include "stdio-util.h"
#include "string-util.h"
#include "strv.h"
#include "tests.h"
static void test_specifier_escape_one(const char *a, const char *b) {
_cleanup_free_ char *x = NULL;
x = specifier_escape(a);
assert_se(streq_ptr(x, b));
}
static void test_specifier_escape(void) {
log_info("/* %s */", __func__);
test_specifier_escape_one(NULL, NULL);
test_specifier_escape_one("", "");
test_specifier_escape_one("%", "%%");
test_specifier_escape_one("foo bar", "foo bar");
test_specifier_escape_one("foo%bar", "foo%%bar");
test_specifier_escape_one("%%%%%", "%%%%%%%%%%");
}
static void test_specifier_escape_strv_one(char **a, char **b) {
_cleanup_strv_free_ char **x = NULL;
assert_se(specifier_escape_strv(a, &x) >= 0);
assert_se(strv_equal(x, b));
}
static void test_specifier_escape_strv(void) {
log_info("/* %s */", __func__);
test_specifier_escape_strv_one(NULL, NULL);
test_specifier_escape_strv_one(STRV_MAKE(NULL), STRV_MAKE(NULL));
test_specifier_escape_strv_one(STRV_MAKE(""), STRV_MAKE(""));
test_specifier_escape_strv_one(STRV_MAKE("foo"), STRV_MAKE("foo"));
test_specifier_escape_strv_one(STRV_MAKE("%"), STRV_MAKE("%%"));
test_specifier_escape_strv_one(STRV_MAKE("foo", "%", "foo%", "%foo", "foo%foo", "quux", "%%%"),
STRV_MAKE("foo", "%%", "foo%%", "%%foo", "foo%%foo", "quux", "%%%%%%"));
}
/* Any specifier functions which don't need an argument. */
static const Specifier specifier_table[] = {
COMMON_SYSTEM_SPECIFIERS,
COMMON_CREDS_SPECIFIERS,
{ 'h', specifier_user_home, NULL },
COMMON_TMP_SPECIFIERS,
{}
};
static void test_specifiers(void) {
log_info("/* %s */", __func__);
for (const Specifier *s = specifier_table; s->specifier; s++) {
char spec[3];
_cleanup_free_ char *resolved = NULL;
xsprintf(spec, "%%%c", s->specifier);
assert_se(specifier_printf(spec, specifier_table, NULL, &resolved) >= 0);
log_info("%%%c → %s", s->specifier, resolved);
}
}
int main(int argc, char *argv[]) {
test_setup_logging(LOG_DEBUG);
test_specifier_escape();
test_specifier_escape_strv();
test_specifiers();
return 0;
}
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