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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * Copyright (c) 2020, Heinrich Schuchardt <xypron.glpk@gmx.de>
- *
- * Logging function tests for CONFIG_LOG_SYSLOG=y.
- *
- * Invoke the test with: ./u-boot -d arch/sandbox/dts/test.dtb
- */
- /* Override CONFIG_LOG_MAX_LEVEL */
- #define LOG_DEBUG
- #include <common.h>
- #include <asm/global_data.h>
- #include <dm/device.h>
- #include <hexdump.h>
- #include <test/log.h>
- #include <test/test.h>
- #include <test/suites.h>
- #include <test/ut.h>
- #include <asm/eth.h>
- #include "syslog_test.h"
- DECLARE_GLOBAL_DATA_PTR;
- int sb_log_tx_handler(struct udevice *dev, void *packet, unsigned int len)
- {
- struct eth_sandbox_priv *priv = dev_get_priv(dev);
- struct sb_log_env *env = priv->priv;
- /* uts is updated by the ut_assert* macros */
- struct unit_test_state *uts = env->uts;
- char *buf = packet;
- struct ethernet_hdr *eth_hdr = packet;
- struct ip_udp_hdr *ip_udp_hdr;
- /* Check Ethernet header */
- ut_asserteq_mem(ð_hdr->et_dest, net_bcast_ethaddr, ARP_HLEN);
- ut_asserteq(ntohs(eth_hdr->et_protlen), PROT_IP);
- /* Check IP header */
- buf += sizeof(struct ethernet_hdr);
- ip_udp_hdr = (struct ip_udp_hdr *)buf;
- ut_asserteq(ip_udp_hdr->ip_p, IPPROTO_UDP);
- ut_asserteq(ip_udp_hdr->ip_dst.s_addr, 0xffffffff);
- ut_asserteq(ntohs(ip_udp_hdr->udp_dst), 514);
- ut_asserteq(UDP_HDR_SIZE + strlen(env->expected) + 1,
- ntohs(ip_udp_hdr->udp_len));
- /* Check payload */
- buf += sizeof(struct ip_udp_hdr);
- ut_asserteq_mem(env->expected, buf,
- ntohs(ip_udp_hdr->udp_len) - UDP_HDR_SIZE);
- /* Signal that the callback function has been executed */
- env->expected = NULL;
- return 0;
- }
- int syslog_test_setup(struct unit_test_state *uts)
- {
- ut_assertok(log_device_set_enable(LOG_GET_DRIVER(syslog), true));
- return 0;
- }
- int syslog_test_finish(struct unit_test_state *uts)
- {
- ut_assertok(log_device_set_enable(LOG_GET_DRIVER(syslog), false));
- return 0;
- }
- /**
- * log_test_syslog_err() - test log_err() function
- *
- * @uts: unit test state
- * Return: 0 = success
- */
- static int log_test_syslog_err(struct unit_test_state *uts)
- {
- int old_log_level = gd->default_log_level;
- struct sb_log_env env;
- ut_assertok(syslog_test_setup(uts));
- gd->log_fmt = LOGF_TEST;
- gd->default_log_level = LOGL_INFO;
- env_set("ethact", "eth@10002000");
- env_set("log_hostname", "sandbox");
- env.expected = "<3>sandbox uboot: log_test_syslog_err() "
- "testing log_err\n";
- env.uts = uts;
- sandbox_eth_set_tx_handler(0, sb_log_tx_handler);
- /* Used by ut_assert macros in the tx_handler */
- sandbox_eth_set_priv(0, &env);
- log_err("testing %s\n", "log_err");
- /* Check that the callback function was called */
- sandbox_eth_set_tx_handler(0, NULL);
- gd->default_log_level = old_log_level;
- gd->log_fmt = log_get_default_format();
- ut_assertok(syslog_test_finish(uts));
- return 0;
- }
- LOG_TEST(log_test_syslog_err);
- /**
- * log_test_syslog_warning() - test log_warning() function
- *
- * @uts: unit test state
- * Return: 0 = success
- */
- static int log_test_syslog_warning(struct unit_test_state *uts)
- {
- int old_log_level = gd->default_log_level;
- struct sb_log_env env;
- ut_assertok(syslog_test_setup(uts));
- gd->log_fmt = LOGF_TEST;
- gd->default_log_level = LOGL_INFO;
- env_set("ethact", "eth@10002000");
- env_set("log_hostname", "sandbox");
- env.expected = "<4>sandbox uboot: log_test_syslog_warning() "
- "testing log_warning\n";
- env.uts = uts;
- sandbox_eth_set_tx_handler(0, sb_log_tx_handler);
- /* Used by ut_assert macros in the tx_handler */
- sandbox_eth_set_priv(0, &env);
- log_warning("testing %s\n", "log_warning");
- sandbox_eth_set_tx_handler(0, NULL);
- /* Check that the callback function was called */
- ut_assertnull(env.expected);
- gd->default_log_level = old_log_level;
- gd->log_fmt = log_get_default_format();
- ut_assertok(syslog_test_finish(uts));
- return 0;
- }
- LOG_TEST(log_test_syslog_warning);
- /**
- * log_test_syslog_notice() - test log_notice() function
- *
- * @uts: unit test state
- * Return: 0 = success
- */
- static int log_test_syslog_notice(struct unit_test_state *uts)
- {
- int old_log_level = gd->default_log_level;
- struct sb_log_env env;
- ut_assertok(syslog_test_setup(uts));
- gd->log_fmt = LOGF_TEST;
- gd->default_log_level = LOGL_INFO;
- env_set("ethact", "eth@10002000");
- env_set("log_hostname", "sandbox");
- env.expected = "<5>sandbox uboot: log_test_syslog_notice() "
- "testing log_notice\n";
- env.uts = uts;
- sandbox_eth_set_tx_handler(0, sb_log_tx_handler);
- /* Used by ut_assert macros in the tx_handler */
- sandbox_eth_set_priv(0, &env);
- log_notice("testing %s\n", "log_notice");
- sandbox_eth_set_tx_handler(0, NULL);
- /* Check that the callback function was called */
- ut_assertnull(env.expected);
- gd->default_log_level = old_log_level;
- gd->log_fmt = log_get_default_format();
- ut_assertok(syslog_test_finish(uts));
- return 0;
- }
- LOG_TEST(log_test_syslog_notice);
- /**
- * log_test_syslog_info() - test log_info() function
- *
- * @uts: unit test state
- * Return: 0 = success
- */
- static int log_test_syslog_info(struct unit_test_state *uts)
- {
- int old_log_level = gd->default_log_level;
- struct sb_log_env env;
- ut_assertok(syslog_test_setup(uts));
- gd->log_fmt = LOGF_TEST;
- gd->default_log_level = LOGL_INFO;
- env_set("ethact", "eth@10002000");
- env_set("log_hostname", "sandbox");
- env.expected = "<6>sandbox uboot: log_test_syslog_info() "
- "testing log_info\n";
- env.uts = uts;
- sandbox_eth_set_tx_handler(0, sb_log_tx_handler);
- /* Used by ut_assert macros in the tx_handler */
- sandbox_eth_set_priv(0, &env);
- log_info("testing %s\n", "log_info");
- sandbox_eth_set_tx_handler(0, NULL);
- /* Check that the callback function was called */
- ut_assertnull(env.expected);
- gd->default_log_level = old_log_level;
- gd->log_fmt = log_get_default_format();
- ut_assertok(syslog_test_finish(uts));
- return 0;
- }
- LOG_TEST(log_test_syslog_info);
- /**
- * log_test_syslog_debug() - test log_debug() function
- *
- * @uts: unit test state
- * Return: 0 = success
- */
- static int log_test_syslog_debug(struct unit_test_state *uts)
- {
- int old_log_level = gd->default_log_level;
- struct sb_log_env env;
- ut_assertok(syslog_test_setup(uts));
- gd->log_fmt = LOGF_TEST;
- gd->default_log_level = LOGL_DEBUG;
- env_set("ethact", "eth@10002000");
- env_set("log_hostname", "sandbox");
- env.expected = "<7>sandbox uboot: log_test_syslog_debug() "
- "testing log_debug\n";
- env.uts = uts;
- sandbox_eth_set_tx_handler(0, sb_log_tx_handler);
- /* Used by ut_assert macros in the tx_handler */
- sandbox_eth_set_priv(0, &env);
- log_debug("testing %s\n", "log_debug");
- sandbox_eth_set_tx_handler(0, NULL);
- /* Check that the callback function was called */
- ut_assertnull(env.expected);
- gd->default_log_level = old_log_level;
- gd->log_fmt = log_get_default_format();
- ut_assertok(syslog_test_finish(uts));
- return 0;
- }
- LOG_TEST(log_test_syslog_debug);
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