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Merge pull request #20973 from yuwata/busctl-trivial-cleanups

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busctl: trivial cleanups
This commit is contained in:
Yu Watanabe 2021-10-11 14:03:48 +09:00 committed by GitHub
commit e338284f9b
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 419 additions and 11 deletions
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3
src/busctl/busctl-introspect.c
View File

@ -228,7 +228,7 @@ static int parse_xml_node(Context *context, const char *prefix, unsigned n_depth
(t == XML_TAG_CLOSE && streq_ptr(name, "node"))) {
if (context->ops->on_path) {
r = context->ops->on_path(node_path ? node_path : np, context->userdata);
r = context->ops->on_path(node_path ?: np, context->userdata);
if (r < 0)
return r;
}
@ -250,7 +250,6 @@ static int parse_xml_node(Context *context, const char *prefix, unsigned n_depth
if (name[0] == '/')
node_path = TAKE_PTR(name);
else {
node_path = path_join(prefix, name);
if (!node_path)
return log_oom();

1
src/busctl/busctl-introspect.h
View File

@ -2,6 +2,7 @@
#pragma once
#include <stdbool.h>
#include <stdint.h>
typedef struct XMLIntrospectOps {
int (*on_path)(const char *path, void *userdata);

10
src/busctl/busctl.c
View File

@ -464,14 +464,6 @@ static int tree_one(sd_bus *bus, const char *service) {
if (r < 0)
return log_oom();
done = set_new(&string_hash_ops_free);
if (!done)
return log_oom();
failed = set_new(&string_hash_ops_free);
if (!failed)
return log_oom();
for (;;) {
_cleanup_free_ char *p = NULL;
int q;
@ -488,7 +480,7 @@ static int tree_one(sd_bus *bus, const char *service) {
if (q < 0 && r >= 0)
r = q;
q = set_consume(q < 0 ? failed : done, TAKE_PTR(p));
q = set_ensure_consume(q < 0 ? &failed : &done, &string_hash_ops_free, TAKE_PTR(p));
assert(q != 0);
if (q < 0)
return log_oom();

6
src/busctl/meson.build
View File

@ -4,3 +4,9 @@ busctl_sources = files(
'busctl-introspect.c',
'busctl-introspect.h',
'busctl.c')
tests += [
[['src/busctl/test-busctl-introspect.c',
'src/busctl/busctl-introspect.c',
'src/busctl/busctl-introspect.h']],
]

410
src/busctl/test-busctl-introspect.c Normal file
View File

@ -0,0 +1,410 @@
/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include "busctl-introspect.h"
#include "set.h"
#include "strv.h"
#include "tests.h"
static const char *xml_root =
"<!DOCTYPE node PUBLIC \"-//freedesktop//DTD D-BUS Object Introspection 1.0//EN\"\n\"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd\">\n"
"<node>\n"
" <interface name=\"org.freedesktop.DBus.Peer\">\n"
" <method name=\"Ping\"/>\n"
" <method name=\"GetMachineId\">\n"
" <arg type=\"s\" name=\"machine_uuid\" direction=\"out\"/>\n"
" </method>\n"
" </interface>\n"
" <interface name=\"org.freedesktop.DBus.Introspectable\">\n"
" <method name=\"Introspect\">\n"
" <arg name=\"data\" type=\"s\" direction=\"out\"/>\n"
" </method>\n"
" </interface>\n"
" <interface name=\"org.freedesktop.DBus.Properties\">\n"
" <method name=\"Get\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"property\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"value\" direction=\"out\" type=\"v\"/>\n"
" </method>\n"
" <method name=\"GetAll\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"properties\" direction=\"out\" type=\"a{sv}\"/>\n"
" </method>\n"
" <method name=\"Set\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"property\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"value\" direction=\"in\" type=\"v\"/>\n"
" </method>\n"
" <signal name=\"PropertiesChanged\">\n"
" <arg type=\"s\" name=\"interface\"/>\n"
" <arg type=\"a{sv}\" name=\"changed_properties\"/>\n"
" <arg type=\"as\" name=\"invalidated_properties\"/>\n"
" </signal>\n"
" </interface>\n"
" <node name=\"org\"/>\n"
"</node>\n";
static const char *xml_org =
"<!DOCTYPE node PUBLIC \"-//freedesktop//DTD D-BUS Object Introspection 1.0//EN\"\n\"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd\">\n"
"<node>\n"
" <interface name=\"org.freedesktop.DBus.Peer\">\n"
" <method name=\"Ping\"/>\n"
" <method name=\"GetMachineId\">\n"
" <arg type=\"s\" name=\"machine_uuid\" direction=\"out\"/>\n"
" </method>\n"
" </interface>\n"
" <interface name=\"org.freedesktop.DBus.Introspectable\">\n"
" <method name=\"Introspect\">\n"
" <arg name=\"data\" type=\"s\" direction=\"out\"/>\n"
" </method>\n"
" </interface>\n"
" <interface name=\"org.freedesktop.DBus.Properties\">\n"
" <method name=\"Get\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"property\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"value\" direction=\"out\" type=\"v\"/>\n"
" </method>\n"
" <method name=\"GetAll\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"properties\" direction=\"out\" type=\"a{sv}\"/>\n"
" </method>\n"
" <method name=\"Set\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"property\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"value\" direction=\"in\" type=\"v\"/>\n"
" </method>\n"
" <signal name=\"PropertiesChanged\">\n"
" <arg type=\"s\" name=\"interface\"/>\n"
" <arg type=\"a{sv}\" name=\"changed_properties\"/>\n"
" <arg type=\"as\" name=\"invalidated_properties\"/>\n"
" </signal>\n"
" </interface>\n"
" <node name=\"freedesktop\"/>\n"
"</node>\n";
static const char *xml_org_freedesktop =
"<!DOCTYPE node PUBLIC \"-//freedesktop//DTD D-BUS Object Introspection 1.0//EN\"\n\"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd\">\n"
"<node>\n"
" <interface name=\"org.freedesktop.DBus.Peer\">\n"
" <method name=\"Ping\"/>\n"
" <method name=\"GetMachineId\">\n"
" <arg type=\"s\" name=\"machine_uuid\" direction=\"out\"/>\n"
" </method>\n"
" </interface>\n"
" <interface name=\"org.freedesktop.DBus.Introspectable\">\n"
" <method name=\"Introspect\">\n"
" <arg name=\"data\" type=\"s\" direction=\"out\"/>\n"
" </method>\n"
" </interface>\n"
" <interface name=\"org.freedesktop.DBus.Properties\">\n"
" <method name=\"Get\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"property\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"value\" direction=\"out\" type=\"v\"/>\n"
" </method>\n"
" <method name=\"GetAll\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"properties\" direction=\"out\" type=\"a{sv}\"/>\n"
" </method>\n"
" <method name=\"Set\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"property\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"value\" direction=\"in\" type=\"v\"/>\n"
" </method>\n"
" <signal name=\"PropertiesChanged\">\n"
" <arg type=\"s\" name=\"interface\"/>\n"
" <arg type=\"a{sv}\" name=\"changed_properties\"/>\n"
" <arg type=\"as\" name=\"invalidated_properties\"/>\n"
" </signal>\n"
" </interface>\n"
" <node name=\"LogControl1\"/>\n"
" <node name=\"network1\"/>\n"
"</node>\n";
static const char *xml_org_freedesktop_LogControl1 =
"<!DOCTYPE node PUBLIC \"-//freedesktop//DTD D-BUS Object Introspection 1.0//EN\"\n\"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd\">\n"
"<node>\n"
" <interface name=\"org.freedesktop.DBus.Peer\">\n"
" <method name=\"Ping\"/>\n"
" <method name=\"GetMachineId\">\n"
" <arg type=\"s\" name=\"machine_uuid\" direction=\"out\"/>\n"
" </method>\n"
" </interface>\n"
" <interface name=\"org.freedesktop.DBus.Introspectable\">\n"
" <method name=\"Introspect\">\n"
" <arg name=\"data\" type=\"s\" direction=\"out\"/>\n"
" </method>\n"
" </interface>\n"
" <interface name=\"org.freedesktop.DBus.Properties\">\n"
" <method name=\"Get\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"property\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"value\" direction=\"out\" type=\"v\"/>\n"
" </method>\n"
" <method name=\"GetAll\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"properties\" direction=\"out\" type=\"a{sv}\"/>\n"
" </method>\n"
" <method name=\"Set\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"property\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"value\" direction=\"in\" type=\"v\"/>\n"
" </method>\n"
" <signal name=\"PropertiesChanged\">\n"
" <arg type=\"s\" name=\"interface\"/>\n"
" <arg type=\"a{sv}\" name=\"changed_properties\"/>\n"
" <arg type=\"as\" name=\"invalidated_properties\"/>\n"
" </signal>\n"
" </interface>\n"
"<interface name=\"org.freedesktop.LogControl1\">\n"
" <property name=\"LogLevel\" type=\"s\" access=\"readwrite\">\n"
" <annotation name=\"org.freedesktop.DBus.Property.EmitsChangedSignal\" value=\"false\"/>\n"
" <annotation name=\"org.freedesktop.systemd1.Privileged\" value=\"true\"/>\n"
" </property>\n"
" <property name=\"LogTarget\" type=\"s\" access=\"readwrite\">\n"
" <annotation name=\"org.freedesktop.DBus.Property.EmitsChangedSignal\" value=\"false\"/>\n"
" <annotation name=\"org.freedesktop.systemd1.Privileged\" value=\"true\"/>\n"
" </property>\n"
" <property name=\"SyslogIdentifier\" type=\"s\" access=\"read\">\n"
" <annotation name=\"org.freedesktop.DBus.Property.EmitsChangedSignal\" value=\"false\"/>\n"
" </property>\n"
" </interface>\n"
"</node>\n";
static const char *xml_org_freedesktop_network1 =
"<!DOCTYPE node PUBLIC \"-//freedesktop//DTD D-BUS Object Introspection 1.0//EN\"\n\"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd\">\n"
"<node>\n"
" <interface name=\"org.freedesktop.DBus.Peer\">\n"
" <method name=\"Ping\"/>\n"
" <method name=\"GetMachineId\">\n"
" <arg type=\"s\" name=\"machine_uuid\" direction=\"out\"/>\n"
" </method>\n"
" </interface>\n"
" <interface name=\"org.freedesktop.DBus.Introspectable\">\n"
" <method name=\"Introspect\">\n"
" <arg name=\"data\" type=\"s\" direction=\"out\"/>\n"
" </method>\n"
" </interface>\n"
" <interface name=\"org.freedesktop.DBus.Properties\">\n"
" <method name=\"Get\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"property\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"value\" direction=\"out\" type=\"v\"/>\n"
" </method>\n"
" <method name=\"GetAll\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"properties\" direction=\"out\" type=\"a{sv}\"/>\n"
" </method>\n"
" <method name=\"Set\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"property\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"value\" direction=\"in\" type=\"v\"/>\n"
" </method>\n"
" <signal name=\"PropertiesChanged\">\n"
" <arg type=\"s\" name=\"interface\"/>\n"
" <arg type=\"a{sv}\" name=\"changed_properties\"/>\n"
" <arg type=\"as\" name=\"invalidated_properties\"/>\n"
" </signal>\n"
" </interface>\n"
" <node name=\"network\"/>\n"
"</node>\n";
static const char *xml_org_freedesktop_network1_network =
"<!DOCTYPE node PUBLIC \"-//freedesktop//DTD D-BUS Object Introspection 1.0//EN\"\n\"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd\">\n"
"<node>\n"
" <interface name=\"org.freedesktop.DBus.Peer\">\n"
" <method name=\"Ping\"/>\n"
" <method name=\"GetMachineId\">\n"
" <arg type=\"s\" name=\"machine_uuid\" direction=\"out\"/>\n"
" </method>\n"
" </interface>\n"
" <interface name=\"org.freedesktop.DBus.Introspectable\">\n"
" <method name=\"Introspect\">\n"
" <arg name=\"data\" type=\"s\" direction=\"out\"/>\n"
" </method>\n"
" </interface>\n"
" <interface name=\"org.freedesktop.DBus.Properties\">\n"
" <method name=\"Get\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"property\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"value\" direction=\"out\" type=\"v\"/>\n"
" </method>\n"
" <method name=\"GetAll\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"properties\" direction=\"out\" type=\"a{sv}\"/>\n"
" </method>\n"
" <method name=\"Set\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"property\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"value\" direction=\"in\" type=\"v\"/>\n"
" </method>\n"
" <signal name=\"PropertiesChanged\">\n"
" <arg type=\"s\" name=\"interface\"/>\n"
" <arg type=\"a{sv}\" name=\"changed_properties\"/>\n"
" <arg type=\"as\" name=\"invalidated_properties\"/>\n"
" </signal>\n"
" </interface>\n"
" <node name=\"0\"/>\n"
" <node name=\"1\"/>\n"
" <node name=\"2\"/>\n"
" <node name=\"3\"/>\n"
" <node name=\"4\"/>\n"
" <node name=\"5\"/>\n"
" <node name=\"6\"/>\n"
" <node name=\"7\"/>\n"
" <node name=\"8\"/>\n"
" <node name=\"9\"/>\n"
" <node name=\"10\"/>\n"
" <node name=\"11\"/>\n"
" <node name=\"12\"/>\n"
" <node name=\"13\"/>\n"
" <node name=\"14\"/>\n"
" <node name=\"15\"/>\n"
" <node name=\"16\"/>\n"
" <node name=\"17\"/>\n"
" <node name=\"18\"/>\n"
" <node name=\"19\"/>\n"
" <node name=\"20\"/>\n"
"</node>\n";
static const char *xml_org_freedesktop_network1_network_unsigned =
"<!DOCTYPE node PUBLIC \"-//freedesktop//DTD D-BUS Object Introspection 1.0//EN\"\n\"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd\">\n"
"<node>\n"
" <interface name=\"org.freedesktop.DBus.Peer\">\n"
" <method name=\"Ping\"/>\n"
" <method name=\"GetMachineId\">\n"
" <arg type=\"s\" name=\"machine_uuid\" direction=\"out\"/>\n"
" </method>\n"
" </interface>\n"
" <interface name=\"org.freedesktop.DBus.Introspectable\">\n"
" <method name=\"Introspect\">\n"
" <arg name=\"data\" type=\"s\" direction=\"out\"/>\n"
" </method>\n"
" </interface>\n"
" <interface name=\"org.freedesktop.DBus.Properties\">\n"
" <method name=\"Get\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"property\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"value\" direction=\"out\" type=\"v\"/>\n"
" </method>\n"
" <method name=\"GetAll\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"properties\" direction=\"out\" type=\"a{sv}\"/>\n"
" </method>\n"
" <method name=\"Set\">\n"
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"property\" direction=\"in\" type=\"s\"/>\n"
" <arg name=\"value\" direction=\"in\" type=\"v\"/>\n"
" </method>\n"
" <signal name=\"PropertiesChanged\">\n"
" <arg type=\"s\" name=\"interface\"/>\n"
" <arg type=\"a{sv}\" name=\"changed_properties\"/>\n"
" <arg type=\"as\" name=\"invalidated_properties\"/>\n"
" </signal>\n"
" </interface>\n"
" <node name=\"hoge\"/>\n"
"</node>\n";
static int on_path(const char *path, void *userdata) {
Set *paths = userdata;
assert_se(paths);
assert_se(set_put_strdup(&paths, path) >= 0);
return 0;
}
static void test_introspect_on_path(void) {
static const XMLIntrospectOps ops = {
.on_path = on_path,
};
_cleanup_strv_free_ char **expected = NULL;
_cleanup_set_free_ Set *paths = NULL;
_cleanup_free_ char **l = NULL;
log_info("/* %s */", __func__);
assert_se(set_put_strdup(&paths, "/") > 0);
log_debug("/* parse_xml_introspect(\"/\") */");
assert_se(parse_xml_introspect("/", xml_root, &ops, paths) >= 0);
log_debug("/* parse_xml_introspect(\"/org\") */");
assert_se(parse_xml_introspect("/org", xml_org, &ops, paths) >= 0);
log_debug("/* parse_xml_introspect(\"/org/freedesktop\") */");
assert_se(parse_xml_introspect("/org/freedesktop", xml_org_freedesktop, &ops, paths) >= 0);
log_debug("/* parse_xml_introspect(\"/org/freedesktop/LogControl1\") */");
assert_se(parse_xml_introspect("/org/freedesktop/LogControl1", xml_org_freedesktop_LogControl1, &ops, paths) >= 0);
log_debug("/* parse_xml_introspect(\"/org/freedesktop/network1\") */");
assert_se(parse_xml_introspect("/org/freedesktop/network1", xml_org_freedesktop_network1, &ops, paths) >= 0);
log_debug("/* parse_xml_introspect(\"/org/freedesktop/network1/network\") */");
assert_se(parse_xml_introspect("/org/freedesktop/network1/network", xml_org_freedesktop_network1_network, &ops, paths) >= 0);
for (unsigned i = 0; i <= 20; i++) {
_cleanup_free_ char *path = NULL;
assert_se(asprintf(&path, "/org/freedesktop/network1/network/%u", i) >= 0);
log_debug("/* parse_xml_introspect(\"%s\") */", path);
assert_se(parse_xml_introspect(path, xml_org_freedesktop_network1_network_unsigned, &ops, paths) >= 0);
}
assert_se(l = set_get_strv(paths));
strv_sort(l);
assert_se(strv_extend(&expected, "/") >= 0);
assert_se(strv_extend(&expected, "/org") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/LogControl1") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/0") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/0/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/1") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/1/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/2") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/2/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/3") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/3/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/4") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/4/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/5") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/5/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/6") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/6/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/7") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/7/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/8") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/8/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/9") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/9/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/10") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/10/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/11") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/11/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/12") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/12/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/13") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/13/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/14") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/14/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/15") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/15/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/16") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/16/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/17") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/17/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/18") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/18/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/19") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/19/hoge") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/20") >= 0);
assert_se(strv_extend(&expected, "/org/freedesktop/network1/network/20/hoge") >= 0);
strv_sort(expected);
assert_se(strv_equal(l, expected));
}
int main(int argc, char *argv[]) {
test_setup_logging(LOG_DEBUG);
test_introspect_on_path();
return 0;
}