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test: use get_timezones() to iterate all known timezones

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This commit is contained in:
Yu Watanabe 2023-03-03 19:40:40 +09:00
parent 11875a98e4
commit 0b20d70d1c
1 changed files with 10 additions and 38 deletions
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48
src/test/test-time-util.c
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@ -1,6 +1,5 @@
/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include "dirent-util.h"
#include "env-util.h"
#include "fd-util.h"
#include "fileio.h"
@ -421,23 +420,18 @@ TEST(FORMAT_TIMESTAMP) {
test_format_timestamp_loop();
}
static void test_format_timestamp_with_tz_one(const char *name1, const char *name2) {
_cleanup_free_ char *buf = NULL, *tz = NULL;
const char *name, *saved_tz;
static void test_format_timestamp_with_tz_one(const char *tz) {
const char *saved_tz, *colon_tz;
if (name2)
assert_se(buf = path_join(name1, name2));
name = buf ?: name1;
if (!timezone_is_valid(name, LOG_DEBUG))
if (!timezone_is_valid(tz, LOG_DEBUG))
return;
log_info("/* %s(%s) */", __func__, name);
log_info("/* %s(%s) */", __func__, tz);
saved_tz = getenv("TZ");
assert_se(tz = strjoin(":", name));
assert_se(setenv("TZ", tz, 1) >= 0);
assert_se(colon_tz = strjoina(":", tz));
assert_se(setenv("TZ", colon_tz, 1) >= 0);
tzset();
log_debug("%s: tzname[0]=%s, tzname[1]=%s", tz, strempty(tzname[0]), strempty(tzname[1]));
@ -448,33 +442,11 @@ static void test_format_timestamp_with_tz_one(const char *name1, const char *nam
}
TEST(FORMAT_TIMESTAMP_with_tz) {
if (!slow_tests_enabled())
return (void) log_tests_skipped("slow tests are disabled");
_cleanup_strv_free_ char **timezones = NULL;
_cleanup_closedir_ DIR *dir = opendir("/usr/share/zoneinfo");
if (!dir)
return (void) log_tests_skipped_errno(errno, "Failed to open /usr/share/zoneinfo");
FOREACH_DIRENT(de, dir, break) {
if (de->d_type == DT_REG)
test_format_timestamp_with_tz_one(de->d_name, NULL);
else if (de->d_type == DT_DIR) {
if (streq(de->d_name, "right"))
/* The test does not support timezone with leap second info. */
continue;
_cleanup_closedir_ DIR *subdir = xopendirat(dirfd(dir), de->d_name, 0);
if (!subdir) {
log_notice_errno(errno, "Failed to open /usr/share/zoneinfo/%s, ignoring: %m", de->d_name);
continue;
}
FOREACH_DIRENT(subde, subdir, break)
if (subde->d_type == DT_REG)
test_format_timestamp_with_tz_one(de->d_name, subde->d_name);
}
}
assert_se(get_timezones(&timezones) >= 0);
STRV_FOREACH(tz, timezones)
test_format_timestamp_with_tz_one(*tz);
}
TEST(format_timestamp_relative_full) {