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log: add SPDK logging library

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Change-Id: I3d4060b619a3976ffff75c05f86214e3fcd18fb5
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This commit is contained in:
Daniel Verkamp 2016-05-09 15:27:37 -07:00
parent cd48a01fcb
commit aaa533adc7
11 changed files with 703 additions and 2 deletions
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1
autotest.sh
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@ -48,6 +48,7 @@ time test/lib/nvme/nvme.sh
time test/lib/memory/memory.sh
time test/lib/ioat/ioat.sh
time test/lib/json/json.sh
time test/lib/log/log.sh
timing_exit lib

114
include/spdk/log.h Normal file
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@ -0,0 +1,114 @@
/*-
* BSD LICENSE
*
* Copyright (c) Intel Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* \file
* Logging interfaces
*/
#ifndef SPDK_LOG_H
#define SPDK_LOG_H
#include <stdbool.h>
#include <stdint.h>
#include <stddef.h>
#include <stdio.h>
/*
* Default: 1 - noticelog messages will print to stderr and syslog.
* Can be set to 0 to print noticelog messages to syslog only.
*/
extern unsigned int spdk_g_notice_stderr_flag;
#define SPDK_NOTICELOG(...) \
spdk_noticelog(NULL, 0, NULL, __VA_ARGS__)
#define SPDK_WARNLOG(...) \
spdk_warnlog(NULL, 0, NULL, __VA_ARGS__)
#define SPDK_ERRLOG(...) \
spdk_errlog(__FILE__, __LINE__, __func__, __VA_ARGS__)
#ifdef DEBUG
#define SPDK_LOG_REGISTER_TRACE_FLAG(str, flag) \
bool flag = false; \
__attribute__((constructor)) static void register_trace_flag_##flag(void) \
{ \
spdk_log_register_trace_flag(str, &flag); \
}
#define SPDK_TRACELOG(FLAG, ...) \
do { \
extern bool FLAG; \
if (FLAG) { \
spdk_tracelog(__FILE__, __LINE__, __func__, __VA_ARGS__); \
} \
} while (0)
#define SPDK_TRACEDUMP(FLAG, LABEL, BUF, LEN) \
do { \
extern bool FLAG; \
if (FLAG) { \
spdk_trace_dump((LABEL), (BUF), (LEN)); \
} \
} while (0)
#else
#define SPDK_LOG_REGISTER_TRACE_FLAG(str, flag)
#define SPDK_TRACELOG(...) do { } while (0)
#define SPDK_TRACEDUMP(...) do { } while (0)
#endif
int spdk_set_log_facility(const char *facility);
int spdk_set_log_priority(const char *priority);
void spdk_noticelog(const char *file, const int line, const char *func,
const char *format, ...) __attribute__((__format__(__printf__, 4, 5)));
void spdk_warnlog(const char *file, const int line, const char *func,
const char *format, ...) __attribute__((__format__(__printf__, 4, 5)));
void spdk_tracelog(const char *file, const int line,
const char *func, const char *format, ...) __attribute__((__format__(__printf__, 4, 5)));
void spdk_errlog(const char *file, const int line, const char *func,
const char *format, ...) __attribute__((__format__(__printf__, 4, 5)));
void spdk_trace_dump(const char *label, const uint8_t *buf, size_t len);
void spdk_log_register_trace_flag(const char *name, bool *enabled);
bool spdk_log_get_trace_flag(const char *flag);
int spdk_log_set_trace_flag(const char *flag);
int spdk_log_clear_trace_flag(const char *flag);
size_t spdk_log_get_num_trace_flags(void);
const char *spdk_log_get_trace_flag_name(size_t idx);
void spdk_open_log(void);
void spdk_close_log(void);
#endif /* SPDK_LOG_H */

2
lib/Makefile
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@ -34,7 +34,7 @@
SPDK_ROOT_DIR := $(abspath $(CURDIR)/..)
include $(SPDK_ROOT_DIR)/mk/spdk.common.mk
DIRS-y += conf json memory util nvme ioat
DIRS-y += conf json log memory util nvme ioat
.PHONY: all clean $(DIRS-y)

39
lib/log/Makefile Normal file
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@ -0,0 +1,39 @@
#
# BSD LICENSE
#
# Copyright (c) Intel Corporation.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Intel Corporation nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
SPDK_ROOT_DIR := $(abspath $(CURDIR)/../..)
C_SRCS = log.c
LIBNAME = log
include $(SPDK_ROOT_DIR)/mk/spdk.lib.mk

368
lib/log/log.c Normal file
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@ -0,0 +1,368 @@
/*-
* BSD LICENSE
*
* Copyright (c) Intel Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "spdk/log.h"
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <syslog.h>
#include <ctype.h>
#include <errno.h>
struct spdk_trace_flag {
const char *name;
bool *enabled;
};
static size_t g_num_trace_flags = 0;
static struct spdk_trace_flag *g_trace_flags = NULL;
unsigned int spdk_g_notice_stderr_flag = 1;
unsigned int spdk_g_log_facility = LOG_DAEMON;
unsigned int spdk_g_log_priority = LOG_NOTICE;
SPDK_LOG_REGISTER_TRACE_FLAG("debug", SPDK_TRACE_DEBUG)
#define MAX_TMPBUF 1024
int
spdk_set_log_facility(const char *facility)
{
if (strcasecmp(facility, "daemon") == 0) {
spdk_g_log_facility = LOG_DAEMON;
} else if (strcasecmp(facility, "auth") == 0) {
spdk_g_log_facility = LOG_AUTH;
} else if (strcasecmp(facility, "authpriv") == 0) {
spdk_g_log_facility = LOG_AUTHPRIV;
} else if (strcasecmp(facility, "local1") == 0) {
spdk_g_log_facility = LOG_LOCAL1;
} else if (strcasecmp(facility, "local2") == 0) {
spdk_g_log_facility = LOG_LOCAL2;
} else if (strcasecmp(facility, "local3") == 0) {
spdk_g_log_facility = LOG_LOCAL3;
} else if (strcasecmp(facility, "local4") == 0) {
spdk_g_log_facility = LOG_LOCAL4;
} else if (strcasecmp(facility, "local5") == 0) {
spdk_g_log_facility = LOG_LOCAL5;
} else if (strcasecmp(facility, "local6") == 0) {
spdk_g_log_facility = LOG_LOCAL6;
} else if (strcasecmp(facility, "local7") == 0) {
spdk_g_log_facility = LOG_LOCAL7;
} else {
spdk_g_log_facility = LOG_DAEMON;
return -1;
}
return 0;
}
int
spdk_set_log_priority(const char *priority)
{
if (strcasecmp(priority, "emerg") == 0) {
spdk_g_log_priority = LOG_EMERG;
} else if (strcasecmp(priority, "alert") == 0) {
spdk_g_log_priority = LOG_ALERT;
} else if (strcasecmp(priority, "crit") == 0) {
spdk_g_log_priority = LOG_CRIT;
} else if (strcasecmp(priority, "err") == 0) {
spdk_g_log_priority = LOG_ERR;
} else if (strcasecmp(priority, "warning") == 0) {
spdk_g_log_priority = LOG_WARNING;
} else if (strcasecmp(priority, "notice") == 0) {
spdk_g_log_priority = LOG_NOTICE;
} else if (strcasecmp(priority, "info") == 0) {
spdk_g_log_priority = LOG_INFO;
} else if (strcasecmp(priority, "debug") == 0) {
spdk_g_log_priority = LOG_DEBUG;
} else {
spdk_g_log_priority = LOG_NOTICE;
return -1;
}
return 0;
}
void
spdk_noticelog(const char *file, const int line, const char *func,
const char *format, ...)
{
char buf[MAX_TMPBUF];
va_list ap;
va_start(ap, format);
vsnprintf(buf, sizeof buf, format, ap);
if (file != NULL) {
if (func != NULL) {
if (spdk_g_notice_stderr_flag) {
fprintf(stderr, "%s:%4d:%s: %s", file, line, func, buf);
}
syslog(LOG_NOTICE, "%s:%4d:%s: %s", file, line, func, buf);
} else {
if (spdk_g_notice_stderr_flag) {
fprintf(stderr, "%s:%4d: %s", file, line, buf);
}
syslog(LOG_NOTICE, "%s:%4d: %s", file, line, buf);
}
} else {
if (spdk_g_notice_stderr_flag) {
fprintf(stderr, "%s", buf);
}
syslog(LOG_NOTICE, "%s", buf);
}
va_end(ap);
}
void
spdk_warnlog(const char *file, const int line, const char *func,
const char *format, ...)
{
char buf[MAX_TMPBUF];
va_list ap;
va_start(ap, format);
vsnprintf(buf, sizeof buf, format, ap);
if (file != NULL) {
if (func != NULL) {
fprintf(stderr, "%s:%4d:%s: %s", file, line, func, buf);
syslog(LOG_WARNING, "%s:%4d:%s: %s",
file, line, func, buf);
} else {
fprintf(stderr, "%s:%4d: %s", file, line, buf);
syslog(LOG_WARNING, "%s:%4d: %s", file, line, buf);
}
} else {
fprintf(stderr, "%s", buf);
syslog(LOG_WARNING, "%s", buf);
}
va_end(ap);
}
void
spdk_tracelog(const char *file, const int line, const char *func,
const char *format, ...)
{
char buf[MAX_TMPBUF];
va_list ap;
va_start(ap, format);
vsnprintf(buf, sizeof buf, format, ap);
if (func != NULL) {
fprintf(stderr, "%s:%4d:%s: %s", file, line, func, buf);
//syslog(LOG_INFO, "%s:%4d:%s: %s", file, line, func, buf);
} else {
fprintf(stderr, "%s:%4d: %s", file, line, buf);
//syslog(LOG_INFO, "%s:%4d: %s", file, line, buf);
}
va_end(ap);
}
void
spdk_errlog(const char *file, const int line, const char *func,
const char *format, ...)
{
char buf[MAX_TMPBUF];
va_list ap;
va_start(ap, format);
vsnprintf(buf, sizeof buf, format, ap);
if (func != NULL) {
fprintf(stderr, "%s:%4d:%s: ***ERROR*** %s", file, line, func, buf);
syslog(LOG_ERR, "%s:%4d:%s: ***ERROR*** %s", file, line, func, buf);
} else {
fprintf(stderr, "%s:%4d: ***ERROR*** %s", file, line, buf);
syslog(LOG_ERR, "%s:%4d: ***ERROR*** %s", file, line, buf);
}
va_end(ap);
}
static void
fdump(FILE *fp, const char *label, const uint8_t *buf, size_t len)
{
char tmpbuf[MAX_TMPBUF];
char buf8[8 + 1];
size_t total;
size_t idx;
fprintf(fp, "%s\n", label);
memset(buf8, 0, sizeof buf8);
total = 0;
for (idx = 0; idx < len; idx++) {
if (idx != 0 && idx % 8 == 0) {
snprintf(tmpbuf + total, sizeof tmpbuf - total,
"%s", buf8);
fprintf(fp, "%s\n", tmpbuf);
total = 0;
}
total += snprintf(tmpbuf + total, sizeof tmpbuf - total,
"%2.2x ", buf[idx] & 0xff);
buf8[idx % 8] = isprint(buf[idx]) ? buf[idx] : '.';
}
for (; idx % 8 != 0; idx++) {
total += snprintf(tmpbuf + total, sizeof tmpbuf - total, " ");
buf8[idx % 8] = ' ';
}
snprintf(tmpbuf + total, sizeof tmpbuf - total, "%s", buf8);
fprintf(fp, "%s\n", tmpbuf);
fflush(fp);
}
void
spdk_trace_dump(const char *label, const uint8_t *buf, size_t len)
{
fdump(stderr, label, buf, len);
}
static int compare_trace_flags(const void *key, const void *p)
{
const struct spdk_trace_flag *flag = p;
return strcasecmp(key, flag->name);
}
static struct spdk_trace_flag *
get_trace_flag(const char *name)
{
return bsearch(name, g_trace_flags, g_num_trace_flags, sizeof(struct spdk_trace_flag),
compare_trace_flags);
}
void
spdk_log_register_trace_flag(const char *name, bool *enabled)
{
struct spdk_trace_flag *flag, *new_flags;
if (name == NULL || enabled == NULL) {
fprintf(stderr, "missing spdk_trace_flag parameters\n");
abort();
}
if (get_trace_flag(name)) {
fprintf(stderr, "duplicate spdk_trace_flag '%s'\n", name);
abort();
}
new_flags = realloc(g_trace_flags, (g_num_trace_flags + 1) * sizeof(struct spdk_trace_flag));
if (new_flags == NULL) {
fprintf(stderr, "spdk_trace_flag allocation error\n");
abort();
}
g_trace_flags = new_flags;
/* Find slot so that new flag is inserted in sorted order */
for (flag = g_trace_flags; flag != g_trace_flags + g_num_trace_flags; flag++) {
if (strcasecmp(name, flag->name) < 0) {
size_t to_move = g_num_trace_flags - (flag - g_trace_flags);
memmove(flag + 1, flag, to_move * sizeof(struct spdk_trace_flag));
break;
}
}
flag->name = name;
flag->enabled = enabled;
g_num_trace_flags++;
}
bool
spdk_log_get_trace_flag(const char *name)
{
struct spdk_trace_flag *flag = get_trace_flag(name);
if (flag && *flag->enabled) {
return true;
}
return false;
}
static int
set_trace_flag(const char *name, bool value)
{
struct spdk_trace_flag *flag = get_trace_flag(name);
if (flag == NULL) {
return -1;
}
*flag->enabled = value;
return 0;
}
int
spdk_log_set_trace_flag(const char *name)
{
return set_trace_flag(name, true);
}
int
spdk_log_clear_trace_flag(const char *name)
{
return set_trace_flag(name, false);
}
size_t spdk_log_get_num_trace_flags(void)
{
return g_num_trace_flags;
}
const char *spdk_log_get_trace_flag_name(size_t idx)
{
if (idx >= g_num_trace_flags) {
return NULL;
}
return g_trace_flags[idx].name;
}
void
spdk_open_log(void)
{
if (spdk_g_log_facility != 0) {
openlog("spdk", LOG_PID, spdk_g_log_facility);
} else {
openlog("spdk", LOG_PID, LOG_DAEMON);
}
}
void
spdk_close_log(void)
{
closelog();
}

2
test/lib/Makefile
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@ -34,7 +34,7 @@
SPDK_ROOT_DIR := $(abspath $(CURDIR)/../..)
include $(SPDK_ROOT_DIR)/mk/spdk.common.mk
DIRS-y = json nvme memory ioat
DIRS-y = log json nvme memory ioat
.PHONY: all clean $(DIRS-y)

1
test/lib/log/.gitignore vendored Normal file
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@ -0,0 +1 @@
log_ut

52
test/lib/log/Makefile Normal file
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@ -0,0 +1,52 @@
#
# BSD LICENSE
#
# Copyright (c) Intel Corporation.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Intel Corporation nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
SPDK_ROOT_DIR := $(abspath $(CURDIR)/../../..)
include $(SPDK_ROOT_DIR)/mk/spdk.common.mk
APP = log_ut
C_SRCS := log_ut.c
CFLAGS += -I$(SPDK_ROOT_DIR)/lib/log
LIBS += $(SPDK_LIBS) -lcunit
all : $(APP)
$(APP) : $(OBJS) $(SPDK_LIBS)
$(LINK_C)
clean :
$(CLEAN_C) $(APP)
include $(SPDK_ROOT_DIR)/mk/spdk.deps.mk

13
test/lib/log/log.sh Executable file
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@ -0,0 +1,13 @@
#!/usr/bin/env bash
set -xe
testdir=$(readlink -f $(dirname $0))
rootdir=$testdir/../../..
source $rootdir/scripts/autotest_common.sh
timing_enter log
$testdir/log_ut
timing_exit log

109
test/lib/log/log_ut.c Normal file
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@ -0,0 +1,109 @@
/*-
* BSD LICENSE
*
* Copyright (c) Intel Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <stdio.h>
#include "CUnit/Basic.h"
#include "spdk/log.h"
#include "log.c"
static void
log_test(void)
{
int rc = 0;
rc = spdk_set_log_facility("test");
CU_ASSERT(rc == -1);
rc = spdk_set_log_facility("local7");
CU_ASSERT(rc == 0);
rc = spdk_set_log_priority("test");
CU_ASSERT(rc == -1);
rc = spdk_set_log_priority("debug");
CU_ASSERT(rc == 0);
#ifdef DEBUG
rc = spdk_log_get_num_trace_flags();
CU_ASSERT(rc == 1);
CU_ASSERT(strcasecmp(spdk_log_get_trace_flag_name(0), "debug") == 0);
CU_ASSERT(spdk_log_get_trace_flag("debug") == false);
spdk_log_set_trace_flag("debug");
CU_ASSERT(spdk_log_get_trace_flag("debug") == true);
spdk_log_clear_trace_flag("debug");
CU_ASSERT(spdk_log_get_trace_flag("debug") == false);
#endif
spdk_open_log();
spdk_log_set_trace_flag("debug");
SPDK_WARNLOG("log warnning unit test\n");
SPDK_TRACELOG(SPDK_TRACE_DEBUG, "log trace test\n");
SPDK_TRACEDUMP(SPDK_TRACE_DEBUG, "log trace dump test:", "trace dump", 10);
spdk_trace_dump("spdk dump test:", "spdk dump", 9);
spdk_close_log();
}
int main(int argc, char **argv)
{
CU_pSuite suite = NULL;
unsigned int num_failures;
if (CU_initialize_registry() != CUE_SUCCESS) {
return CU_get_error();
}
suite = CU_add_suite("log", NULL, NULL);
if (suite == NULL) {
CU_cleanup_registry();
return CU_get_error();
}
if (
CU_add_test(suite, "log_ut", log_test) == NULL) {
CU_cleanup_registry();
return CU_get_error();
}
CU_basic_set_mode(CU_BRM_VERBOSE);
CU_basic_run_tests();
num_failures = CU_get_number_of_failures();
CU_cleanup_registry();
return num_failures;
}

4
unittest.sh
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@ -19,3 +19,7 @@ make -C test/lib/json CONFIG_WERROR=y
test/lib/json/parse/json_parse_ut
test/lib/json/util/json_util_ut
test/lib/json/write/json_write_ut
make -C test/lib/log CONFIG_WERROR=y
test/lib/log/log_ut