tests: add test-conf-parser

3 files changed, 242 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index d2f1a1f9d6..e26931b1b8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -175,6 +175,7 @@
 /test-compress-benchmark
 /test-condition
 /test-conf-files
+/test-conf-parser
 /test-copy
 /test-coredump-vacuum
 /test-daemon
diff --git a/Makefile.am b/Makefile.am
index 38e5d74203..43b819bf9b 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1453,6 +1453,7 @@ tests += \
 	test-socket-util \
 	test-fdset \
 	test-conf-files \
+	test-conf-parser \
 	test-capability \
 	test-async \
 	test-ratelimit \
@@ -2080,6 +2081,12 @@ test_conf_files_LDADD = \
 	libsystemd-label.la \
 	libsystemd-shared.la
 
+test_conf_parser_SOURCES = \
+	src/test/test-conf-parser.c
+
+test_conf_parser_LDADD = \
+	libsystemd-shared.la
+
 test_bus_policy_SOURCES = \
 	src/bus-proxyd/test-bus-xml-policy.c
 
diff --git a/src/test/test-conf-parser.c b/src/test/test-conf-parser.c
new file mode 100644
index 0000000000..463906d304
--- /dev/null
+++ b/src/test/test-conf-parser.c
@@ -0,0 +1,234 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Ronny Chevalier
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include "conf-parser.h"
+#include "macro.h"
+#include "util.h"
+#include "strv.h"
+#include "log.h"
+
+static void test_config_parse_path_one(const char *rvalue, const char *expected) {
+        char *path = NULL;
+
+        assert_se(config_parse_path("unit", "filename", 1, "section", 1, "lvalue", 0, rvalue, &path, NULL) >= 0);
+        assert_se(streq_ptr(expected, path));
+
+        free(path);
+}
+
+static void test_config_parse_log_level_one(const char *rvalue, int expected) {
+        int log_level = 0;
+
+        assert_se(config_parse_log_level("unit", "filename", 1, "section", 1, "lvalue", 0, rvalue, &log_level, NULL) >= 0);
+        assert_se(expected == log_level);
+}
+
+static void test_config_parse_log_facility_one(const char *rvalue, int expected) {
+        int log_facility = 0;
+
+        assert_se(config_parse_log_facility("unit", "filename", 1, "section", 1, "lvalue", 0, rvalue, &log_facility, NULL) >= 0);
+        assert_se(expected == log_facility);
+}
+
+static void test_config_parse_iec_size_one(const char *rvalue, size_t expected) {
+        size_t iec_size = 0;
+
+        assert_se(config_parse_iec_size("unit", "filename", 1, "section", 1, "lvalue", 0, rvalue, &iec_size, NULL) >= 0);
+        assert_se(expected == iec_size);
+}
+
+static void test_config_parse_si_size_one(const char *rvalue, size_t expected) {
+        size_t si_size = 0;
+
+        assert_se(config_parse_si_size("unit", "filename", 1, "section", 1, "lvalue", 0, rvalue, &si_size, NULL) >= 0);
+        assert_se(expected == si_size);
+}
+
+static void test_config_parse_int_one(const char *rvalue, int expected) {
+        int v = -1;
+
+        assert_se(config_parse_int("unit", "filename", 1, "section", 1, "lvalue", 0, rvalue, &v, NULL) >= 0);
+        assert_se(expected == v);
+}
+
+static void test_config_parse_unsigned_one(const char *rvalue, unsigned expected) {
+        unsigned v = 0;
+
+        assert_se(config_parse_unsigned("unit", "filename", 1, "section", 1, "lvalue", 0, rvalue, &v, NULL) >= 0);
+        assert_se(expected == v);
+}
+
+static void test_config_parse_strv_one(const char *rvalue, char **expected) {
+        char **strv = 0;
+
+        assert_se(config_parse_strv("unit", "filename", 1, "section", 1, "lvalue", 0, rvalue, &strv, NULL) >= 0);
+        assert_se(strv_equal(expected, strv));
+
+        strv_free(strv);
+}
+
+static void test_config_parse_mode_one(const char *rvalue, mode_t expected) {
+        mode_t v = 0;
+
+        assert_se(config_parse_mode("unit", "filename", 1, "section", 1, "lvalue", 0, rvalue, &v, NULL) >= 0);
+        assert_se(expected == v);
+}
+
+static void test_config_parse_sec_one(const char *rvalue, usec_t expected) {
+        usec_t v = 0;
+
+        assert_se(config_parse_sec("unit", "filename", 1, "section", 1, "lvalue", 0, rvalue, &v, NULL) >= 0);
+        assert_se(expected == v);
+}
+
+static void test_config_parse_nsec_one(const char *rvalue, nsec_t expected) {
+        nsec_t v = 0;
+
+        assert_se(config_parse_nsec("unit", "filename", 1, "nsection", 1, "lvalue", 0, rvalue, &v, NULL) >= 0);
+        assert_se(expected == v);
+}
+
+static void test_config_parse_path(void) {
+        test_config_parse_path_one("/path", "/path");
+        test_config_parse_path_one("/path//////////", "/path");
+        test_config_parse_path_one("///path/foo///bar////bar//", "/path/foo/bar/bar");
+
+        test_config_parse_path_one("not_absolute/path", NULL);
+}
+
+static void test_config_parse_log_level(void) {
+        test_config_parse_log_level_one("debug", LOG_DEBUG);
+        test_config_parse_log_level_one("info", LOG_INFO);
+
+        test_config_parse_log_level_one("garbage", 0);
+}
+
+static void test_config_parse_log_facility(void) {
+        test_config_parse_log_facility_one("mail", LOG_MAIL);
+        test_config_parse_log_facility_one("user", LOG_USER);
+
+        test_config_parse_log_facility_one("garbage", 0);
+}
+
+static void test_config_parse_iec_size(void) {
+        test_config_parse_iec_size_one("1024", 1024);
+        test_config_parse_iec_size_one("2K", 2048);
+        test_config_parse_iec_size_one("10M", 10 * 1024 * 1024);
+        test_config_parse_iec_size_one("1G", 1 * 1024 * 1024 * 1024);
+        test_config_parse_iec_size_one("0G", 0);
+        test_config_parse_iec_size_one("0", 0);
+
+        test_config_parse_iec_size_one("-982", 0);
+        test_config_parse_iec_size_one("49874444198739873000000G", 0);
+        test_config_parse_iec_size_one("garbage", 0);
+}
+
+static void test_config_parse_si_size(void) {
+        test_config_parse_si_size_one("1024", 1024);
+        test_config_parse_si_size_one("2K", 2000);
+        test_config_parse_si_size_one("10M", 10 * 1000 * 1000);
+        test_config_parse_si_size_one("1G", 1 * 1000 * 1000 * 1000);
+        test_config_parse_si_size_one("0G", 0);
+        test_config_parse_si_size_one("0", 0);
+
+        test_config_parse_si_size_one("-982", 0);
+        test_config_parse_si_size_one("49874444198739873000000G", 0);
+        test_config_parse_si_size_one("garbage", 0);
+}
+
+static void test_config_parse_int(void) {
+        test_config_parse_int_one("1024", 1024);
+        test_config_parse_int_one("-1024", -1024);
+        test_config_parse_int_one("0", 0);
+
+        test_config_parse_int_one("99999999999999999999999999999999999999999999999999999999", -1);
+        test_config_parse_int_one("-99999999999999999999999999999999999999999999999999999999", -1);
+        test_config_parse_int_one("1G", -1);
+        test_config_parse_int_one("garbage", -1);
+}
+
+static void test_config_parse_unsigned(void) {
+        test_config_parse_unsigned_one("10241024", 10241024);
+        test_config_parse_unsigned_one("1024", 1024);
+        test_config_parse_unsigned_one("0", 0);
+
+        test_config_parse_unsigned_one("99999999999999999999999999999999999999999999999999999999", 0);
+        test_config_parse_unsigned_one("1G", 0);
+        test_config_parse_unsigned_one("garbage", 0);
+        test_config_parse_unsigned_one("1000garbage", 0);
+}
+
+static void test_config_parse_strv(void) {
+        test_config_parse_strv_one("", STRV_MAKE_EMPTY);
+        test_config_parse_strv_one("foo", STRV_MAKE("foo"));
+        test_config_parse_strv_one("foo bar foo", STRV_MAKE("foo", "bar", "foo"));
+        test_config_parse_strv_one("\"foo bar\" foo", STRV_MAKE("foo bar", "foo"));
+}
+
+static void test_config_parse_mode(void) {
+        test_config_parse_mode_one("777", 0777);
+        test_config_parse_mode_one("644", 0644);
+
+        test_config_parse_mode_one("-777", 0);
+        test_config_parse_mode_one("999", 0);
+        test_config_parse_mode_one("garbage", 0);
+        test_config_parse_mode_one("777garbage", 0);
+        test_config_parse_mode_one("777 garbage", 0);
+}
+
+static void test_config_parse_sec(void) {
+        test_config_parse_sec_one("1", 1 * USEC_PER_SEC);
+        test_config_parse_sec_one("1s", 1 * USEC_PER_SEC);
+        test_config_parse_sec_one("100ms", 100 * USEC_PER_MSEC);
+        test_config_parse_sec_one("5min 20s", 5 * 60 * USEC_PER_SEC + 20 * USEC_PER_SEC);
+
+        test_config_parse_sec_one("-1", 0);
+        test_config_parse_sec_one("10foo", 0);
+        test_config_parse_sec_one("garbage", 0);
+}
+
+static void test_config_parse_nsec(void) {
+        test_config_parse_nsec_one("1", 1);
+        test_config_parse_nsec_one("1s", 1 * NSEC_PER_SEC);
+        test_config_parse_nsec_one("100ms", 100 * NSEC_PER_MSEC);
+        test_config_parse_nsec_one("5min 20s", 5 * 60 * NSEC_PER_SEC + 20 * NSEC_PER_SEC);
+
+        test_config_parse_nsec_one("-1", 0);
+        test_config_parse_nsec_one("10foo", 0);
+        test_config_parse_nsec_one("garbage", 0);
+}
+
+int main(int argc, char **argv) {
+        log_parse_environment();
+        log_open();
+
+        test_config_parse_path();
+        test_config_parse_log_level();
+        test_config_parse_log_facility();
+        test_config_parse_iec_size();
+        test_config_parse_si_size();
+        test_config_parse_int();
+        test_config_parse_unsigned();
+        test_config_parse_strv();
+        test_config_parse_mode();
+        test_config_parse_sec();
+        test_config_parse_nsec();
+
+        return 0;
+}