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test: add tests for device_get_sysattr_value_maybe_from_netlink()

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This commit is contained in:
Yu Watanabe 2021-09-15 13:20:31 +09:00
parent d9ea90598f
commit 552b1699e2
1 changed files with 18 additions and 4 deletions
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22
src/udev/test-udev-netlink.c
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@ -10,45 +10,59 @@
static void test_link_info_one(sd_netlink *rtnl, int ifindex) {
_cleanup_(link_info_clear) LinkInfo info = LINK_INFO_NULL;
_cleanup_(sd_device_unrefp) sd_device *dev = NULL;
_cleanup_(sd_device_unrefp) sd_device *dev = NULL, *dev_with_netlink = NULL;
unsigned iftype, iflink;
const char *s;
const char *s, *t;
log_debug("/* %s(ifindex=%i) */", __func__, ifindex);
assert_se(link_info_get(&rtnl, ifindex, &info) >= 0);
assert_se(sd_device_new_from_ifindex(&dev, ifindex) >= 0);
assert_se(sd_device_new_from_ifindex(&dev_with_netlink, ifindex) >= 0);
/* check iftype */
log_debug("iftype: %"PRIu16" (%s)", info.iftype, strna(arphrd_to_name(info.iftype)));
assert_se(sd_device_get_sysattr_value(dev, "type", &s) >= 0);
assert_se(safe_atou(s, &iftype) >= 0);
assert_se(iftype == info.iftype);
assert_se(device_get_sysattr_value_maybe_from_netlink(dev_with_netlink, &rtnl, "type", &s) >= 0);
assert_se(safe_atou(s, &iftype) >= 0);
assert_se(iftype == info.iftype);
/* check hardware address */
log_debug("hardware address: %s", HW_ADDR_TO_STR(&info.hw_addr));
assert_se(sd_device_get_sysattr_value(dev, "address", &s) >= 0);
assert_se(streq(s, HW_ADDR_TO_STR(&info.hw_addr)));
assert_se(device_get_sysattr_value_maybe_from_netlink(dev_with_netlink, &rtnl, "address", &s) >= 0);
assert_se(streq(s, HW_ADDR_TO_STR(&info.hw_addr)));
/* check ifname */
log_debug("ifname: %s", info.ifname);
assert_se(sd_device_get_sysname(dev, &s) >= 0);
assert_se(streq(s, info.ifname));
assert_se(sd_device_get_sysname(dev_with_netlink, &s) >= 0);
assert_se(streq(s, info.ifname));
/* check iflink */
log_debug("iflink: %"PRIu32, info.iflink);
assert_se(sd_device_get_sysattr_value(dev, "iflink", &s) >= 0);
assert_se(safe_atou(s, &iflink) >= 0);
assert_se(iflink == info.iflink);
assert_se(device_get_sysattr_value_maybe_from_netlink(dev_with_netlink, &rtnl, "iflink", &s) >= 0);
assert_se(safe_atou(s, &iflink) >= 0);
assert_se(iflink == info.iflink);
/* check phys_port_name */
log_debug("phys_port_name: %s (%s)",
strna(info.phys_port_name),
info.support_phys_port_name ? "supported" : "unsupported");
s = t = NULL;
(void) sd_device_get_sysattr_value(dev, "phys_port_name", &s);
(void) device_get_sysattr_value_maybe_from_netlink(dev_with_netlink, &rtnl, "phys_port_name", &t);
assert_se(streq_ptr(s, t));
if (info.support_phys_port_name) {
s = NULL;
(void) sd_device_get_sysattr_value(dev, "phys_port_name", &s);
assert_se(streq_ptr(s, info.phys_port_name));
assert_se(streq_ptr(t, info.phys_port_name));
}
}