test/cfgfile: add basic unit tests

This commit adds the basic infrastructure for the cfgfile library unit
tests.  It includes success path tests for the most commonly used APIs.
More unit tests will be added later.

Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
This commit is contained in:
Allain Legacy 2017-03-31 09:51:58 -04:00 committed by Thomas Monjalon
parent a29491c2f4
commit c54e7234bc
9 changed files with 237 additions and 0 deletions

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@ -592,6 +592,8 @@ Other libraries
Configuration file
M: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
F: lib/librte_cfgfile/
F: test/test/test_cfgfile.c
F: test/test/test_cfgfiles/
Interactive command line
M: Olivier Matz <olivier.matz@6wind.com>

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@ -85,6 +85,8 @@ $(eval $(call linked_resource,test_resource_c,test_resource.res))
$(eval $(call linked_tar_resource,test_resource_tar,test_resource.c))
SRCS-$(CONFIG_RTE_APP_TEST_RESOURCE_TAR) += test_pci.c
$(eval $(call linked_tar_resource,test_pci_sysfs,test_pci_sysfs))
SRCS-$(CONFIG_RTE_APP_TEST_RESOURCE_TAR) += test_cfgfile.c
$(eval $(call linked_tar_resource,test_cfgfiles,test_cfgfiles))
SRCS-y += test_prefetch.c
SRCS-y += test_byteorder.c
SRCS-y += test_per_lcore.c

210
test/test/test_cfgfile.c Normal file
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@ -0,0 +1,210 @@
/*-
* BSD LICENSE
*
* Copyright(c) 2017 Wind River Systems Inc. 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 <stdio.h>
#include <string.h>
#include <stdint.h>
#include <sys/queue.h>
#include <rte_cfgfile.h>
#include "test.h"
#include "resource.h"
#define CFG_FILES_ETC "test_cfgfiles/etc"
REGISTER_LINKED_RESOURCE(test_cfgfiles);
static int
test_cfgfile_setup(void)
{
const struct resource *r;
int ret;
r = resource_find("test_cfgfiles");
TEST_ASSERT_NOT_NULL(r, "missing resource test_cfgfiles");
ret = resource_untar(r);
TEST_ASSERT_SUCCESS(ret, "failed to untar %s", r->name);
return 0;
}
static int
test_cfgfile_cleanup(void)
{
const struct resource *r;
int ret;
r = resource_find("test_cfgfiles");
TEST_ASSERT_NOT_NULL(r, "missing resource test_cfgfiles");
ret = resource_rm_by_tar(r);
TEST_ASSERT_SUCCESS(ret, "Failed to delete resource %s", r->name);
return 0;
}
static int
_test_cfgfile_sample(struct rte_cfgfile *cfgfile)
{
const char *value;
int ret;
ret = rte_cfgfile_num_sections(cfgfile, NULL, 0);
TEST_ASSERT(ret == 2, "Unexpected number of sections: %d", ret);
ret = rte_cfgfile_has_section(cfgfile, "section1");
TEST_ASSERT(ret, "section1 section missing");
ret = rte_cfgfile_section_num_entries(cfgfile, "section1");
TEST_ASSERT(ret == 1, "section1 unexpected number of entries: %d", ret);
value = rte_cfgfile_get_entry(cfgfile, "section1", "key1");
TEST_ASSERT(strcmp("value1", value) == 0,
"key1 unexpected value: %s", value);
ret = rte_cfgfile_has_section(cfgfile, "section2");
TEST_ASSERT(ret, "section2 section missing");
ret = rte_cfgfile_section_num_entries(cfgfile, "section2");
TEST_ASSERT(ret == 2, "section2 unexpected number of entries: %d", ret);
value = rte_cfgfile_get_entry(cfgfile, "section2", "key2");
TEST_ASSERT(strcmp("value2", value) == 0,
"key2 unexpected value: %s", value);
value = rte_cfgfile_get_entry(cfgfile, "section2", "key3");
TEST_ASSERT(strcmp("value3", value) == 0,
"key3 unexpected value: %s", value);
return 0;
}
static int
test_cfgfile_sample1(void)
{
struct rte_cfgfile *cfgfile;
int ret;
cfgfile = rte_cfgfile_load(CFG_FILES_ETC "/sample1.ini", 0);
TEST_ASSERT_NOT_NULL(cfgfile, "Failed to load config file");
ret = _test_cfgfile_sample(cfgfile);
TEST_ASSERT_SUCCESS(ret, "Failed to validate sample file: %d", ret);
ret = rte_cfgfile_close(cfgfile);
TEST_ASSERT_SUCCESS(ret, "Failed to close cfgfile");
return 0;
}
static int
test_cfgfile_invalid_section_header(void)
{
struct rte_cfgfile *cfgfile;
cfgfile = rte_cfgfile_load(CFG_FILES_ETC "/invalid_section.ini", 0);
TEST_ASSERT_NULL(cfgfile, "Expected failured did not occur");
return 0;
}
static int
test_cfgfile_invalid_key_value_pair(void)
{
struct rte_cfgfile *cfgfile;
cfgfile = rte_cfgfile_load(CFG_FILES_ETC "/empty_key_value.ini", 0);
TEST_ASSERT_NULL(cfgfile, "Expected failured did not occur");
return 0;
}
static int
test_cfgfile_missing_section(void)
{
struct rte_cfgfile *cfgfile;
cfgfile = rte_cfgfile_load(CFG_FILES_ETC "/missing_section.ini", 0);
TEST_ASSERT_NULL(cfgfile, "Expected failured did not occur");
return 0;
}
static int
test_cfgfile_empty_file(void)
{
struct rte_cfgfile *cfgfile;
int ret;
cfgfile = rte_cfgfile_load(CFG_FILES_ETC "/empty.ini", 0);
TEST_ASSERT_NOT_NULL(cfgfile, "Failed to load config file");
ret = rte_cfgfile_num_sections(cfgfile, NULL, 0);
TEST_ASSERT(ret == 0, "Unexpected number of sections: %d", ret);
ret = rte_cfgfile_close(cfgfile);
TEST_ASSERT_SUCCESS(ret, "Failed to close cfgfile");
return 0;
}
static int
test_cfgfile(void)
{
if (test_cfgfile_setup())
return -1;
if (test_cfgfile_sample1())
return -1;
if (test_cfgfile_invalid_section_header())
return -1;
if (test_cfgfile_invalid_key_value_pair())
return -1;
if (test_cfgfile_missing_section())
return -1;
if (test_cfgfile_empty_file())
return -1;
if (test_cfgfile_cleanup())
return -1;
return 0;
}
REGISTER_TEST_COMMAND(cfgfile_autotest, test_cfgfile);

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@ -0,0 +1,3 @@
[section1]
; this is section 1
invalid=

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[invalid
; this is section 1
key1=value1

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[section1]
; this is section 1
012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789

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; no section
key=value

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; this is a global comment
[section1]
; this is section 1
key1=value1
[section2]
; this is section 2
;key1=value1
key2=value2
key3=value3 ; this is key3
ignore-missing-separator