[PATCH v6] ndbm test suite
Joel Sherrill
joel at rtems.org
Thu Jul 25 19:34:13 UTC 2019
Hi
I just wanted to let everyone know that I have this pending on a branch and
can build it using the current but there is a problem linking libm on the
newlib git master. Once I have the RSB updated, I will look at pushing this.
To let Vaibhav continue pushing on fenv, if we decide the configure.ac
should check for the newly added dbm methods before building the test, I
will merge that into the patch.
--joel
On Tue, Jul 23, 2019 at 8:42 AM Vaibhav Gupta <vaibhavgupta40 at gmail.com>
wrote:
> ---
> testsuites/psxtests/Makefile.am | 9 +
> testsuites/psxtests/configure.ac | 1 +
> testsuites/psxtests/psxndbm01/init.c | 299 ++++++++++++++++++++
> testsuites/psxtests/psxndbm01/psxndbm01.doc | 36 +++
> testsuites/psxtests/psxndbm01/psxndbm01.scn | 29 ++
> 5 files changed, 374 insertions(+)
> create mode 100644 testsuites/psxtests/psxndbm01/init.c
> create mode 100644 testsuites/psxtests/psxndbm01/psxndbm01.doc
> create mode 100644 testsuites/psxtests/psxndbm01/psxndbm01.scn
>
> diff --git a/testsuites/psxtests/Makefile.am
> b/testsuites/psxtests/Makefile.am
> index 59c9f2085b..36da591ccc 100755
> --- a/testsuites/psxtests/Makefile.am
> +++ b/testsuites/psxtests/Makefile.am
> @@ -694,6 +694,15 @@ psxmutexattr01_CPPFLAGS = $(AM_CPPFLAGS)
> $(TEST_FLAGS_psxmutexattr01) \
> $(support_includes) -I$(top_srcdir)/include
> endif
>
> +if TEST_psxndbm01
> +psx_tests += psxndbm01
> +psx_screens += psxndbm01/psxndbm01.scn
> +psx_docs += psxndbm01/psxndbm01.doc
> +psxndbm01_SOURCES = psxndbm01/init.c
> +psxndbm01_CPPFLAGS = $(AM_CPPFLAGS) $(TEST_FLAGS_psxndbm01) \
> + $(support_includes)
> +endif
> +
> if TEST_psxobj01
> psx_tests += psxobj01
> psx_screens += psxobj01/psxobj01.scn
> diff --git a/testsuites/psxtests/configure.ac b/testsuites/psxtests/
> configure.ac
> index 85559e4aa5..07d7ccaf55 100644
> --- a/testsuites/psxtests/configure.ac
> +++ b/testsuites/psxtests/configure.ac
> @@ -110,6 +110,7 @@ RTEMS_TEST_CHECK([psxmsgq02])
> RTEMS_TEST_CHECK([psxmsgq03])
> RTEMS_TEST_CHECK([psxmsgq04])
> RTEMS_TEST_CHECK([psxmutexattr01])
> +RTEMS_TEST_CHECK([psxndbm01])
> RTEMS_TEST_CHECK([psxobj01])
> RTEMS_TEST_CHECK([psxonce01])
> RTEMS_TEST_CHECK([psxpasswd01])
> diff --git a/testsuites/psxtests/psxndbm01/init.c
> b/testsuites/psxtests/psxndbm01/init.c
> new file mode 100644
> index 0000000000..a1eff4bd67
> --- /dev/null
> +++ b/testsuites/psxtests/psxndbm01/init.c
> @@ -0,0 +1,299 @@
> +/**
> + * @file
> + * @brief Test suite for ndbm.h methods
> + */
> +
> +/*
> + * SPDX-License-Identifier: BSD-2-Clause
> + *
> + * Copyright (C) 2019 Vaibhav Gupta
> + *
> + * Redistribution and use in source and binary forms, with or without
> + * modification, are permitted provided that the following conditions
> + * are met:
> + * 1. Redistributions of source code must retain the above copyright
> + * notice, this list of conditions and the following disclaimer.
> + * 2. 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.
> + *
> + * 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.
> + */
> +
> +#ifdef HAVE_CONFIG_H
> +#include "config.h"
> +#endif
> +
> +/* header files are listed in lexical/lexicographical/alphabetical order
> */
> +
> +#include <errno.h>
> +#include <fcntl.h> /* contains definitions of 'open_flags' */
> +#include <limits.h>
> +#include <ndbm.h> /* contains declarations of ndbm methods */
> +#include <stddef.h>
> +#include <stdint.h>
> +#include <stdio.h>
> +#include <sys/stat.h> /* contains definitions of 'file_mode' */
> +#include <string.h>
> +#include <rtems/test.h>
> +#include <tmacros.h>
> +
> +const char rtems_test_name[] = "PSXNDBM 01";
> +
> +#define NAME "VARoDeK"
> +#define PHONE_NO "123-321-777-888"
> +#define DB_NAME "phones_test"
> +#define NAME2 "VG"
> +#define PHONE_NO2 "321-123-888-777"
> +
> +/* forward declarations to avoid warnings */
> +rtems_task Init(rtems_task_argument ignored);
> +
> +/*
> +* This Function takes DBM* as a argument and count the number of records
> in the
> +* database pointed by it.
> +*/
> +static int count_no_of_records( DBM *db_local )
> +{
> + int count = 0;
> + datum temp;
> +
> + for (
> + temp = dbm_firstkey( db_local );
> + temp.dptr != NULL;
> + temp = dbm_nextkey( db_local ), count++
> + );
> +
> + return count;
> +}
> +
> +/* Test Function Begins */
> +rtems_task Init(rtems_task_argument ignored)
> +{
> + datum name = { NAME, sizeof( NAME ) };
> + datum put_phone_no = { PHONE_NO, sizeof( PHONE_NO ) };
> + datum name2 = { NAME2, sizeof( NAME2 ) };
> + datum put_phone_no2 = { PHONE_NO2, sizeof( PHONE_NO2 ) };
> +
> + datum get_phone_no, key;
> +
> + int i;
> + char *test_strings;
> +
> + DBM *db;
> +
> + TEST_BEGIN();
> +
> +/* A Simple test to check if ndbm methods are call-able */
> +
> +/*
> + * A Simple test to check if NDBM methods are call-able
> + *
> + * We will try to open a database and then close it.
> + * If it successful, hence we can have further tests.
> + * Also, while opening it for first time, will create that database,
> + * hence we will be able to test for 'O_RDWR | O_EXCL' case later.
> + * Meanwhile we will also store one record, this record will be helpful in
> + * further tests.
> + * And fetch it, to make sure if basic NDBM methods are working correctly.
> + */
> +
> + puts( "\nOpen Database." );
> + db = dbm_open( DB_NAME, O_RDWR | O_CREAT | O_TRUNC, S_IRWXU );
> + rtems_test_assert( db != NULL );
> +
> + /* This data will be useful in further tests */
> + puts( "Store Records in Database." );
> + dbm_store( db, name, put_phone_no, DBM_INSERT );
> +
> + puts( "Fetch Records from Database and check." );
> + get_phone_no = dbm_fetch( db, name );
> + rtems_test_assert( strcmp( (const char*)get_phone_no.dptr, PHONE_NO )
> == 0 );
> +
> + puts( "Close Database." );
> + dbm_close( db );
> +
> +/* dbm_open() */
> +
> + puts( "\nTestcases for 'dbm_open()'." );
> +
> +/* The 'DB_NAME' is already created, hence 'O_RDWR | O_EXCL' should fail.
> */
> + puts( "Use 'O_CREAT | O_EXCL' to open existing file and confirm error."
> );
> + db = dbm_open( DB_NAME, O_RDWR | O_CREAT | O_EXCL, S_IRWXU );
> + rtems_test_assert( db == NULL );
> + rtems_test_assert( errno == EEXIST );
> +
> +/* Some implementations use 3 characters for the suffix and others use
> + * 4 characters for the suffix, applications should ensure that the
> maximum
> + * portable pathname length passed to dbm_open() is no greater than
> + * {PATH_MAX}-4 bytes, with the last component of the pathname no greater
> + * than {NAME_MAX}-4 bytes.
> + */
> +
> +/* inside 'ndbm.h' ; '#define DBM_SUFFIX ".db"' ;
> + * 2 alphabets and 1 period, hence 3 characters are used for suffix
> + * in this implementation.
> + */
> +
> + puts( "Use path name larger than '{PATH_MAX}-3 bytes.' and confirm
> error." );
> + test_strings = (char*)malloc( PATH_MAX - 2 );
> + for ( i = 0; i < PATH_MAX - 3; i++ ) {
> + test_strings[i] = 'r';
> + }
> + test_strings[i] = '\0';
> + db = dbm_open(
> + (const char*)test_strings,
> + O_RDWR | O_CREAT | O_TRUNC,
> + S_IRWXU
> + );
> + rtems_test_assert( db == NULL );
> + rtems_test_assert( errno == ENAMETOOLONG );
> + free( test_strings );
> +
> +/* database opened for write-only access opens the files for read and
> + * write access or it will fail.
> + */
> +
> +/* Implementation of __hash_open in newlib does not support `O_WRONLY` */
> +
> + puts( "Open file with write access only and confirm error." );
> + db = dbm_open( DB_NAME, O_WRONLY, S_IRWXU );
> + rtems_test_assert( db == NULL );
> + rtems_test_assert( errno == EINVAL );
> +
> +/* dbm_store() */
> +
> + puts( "\nTestcases for 'dbm_store()'" );
> + db = dbm_open( DB_NAME, O_RDWR, S_IRWXU );
> + rtems_test_assert( db != NULL );
> +
> + puts( "Insert new record with same key using 'DBM_INSERT' mode and "
> + "confirm error." );
> + rtems_test_assert( dbm_store( db, name, put_phone_no2, DBM_INSERT ) ==
> 1 );
> +
> + get_phone_no = dbm_fetch( db, name );
> + rtems_test_assert( strcmp( (const char*)get_phone_no.dptr, PHONE_NO )
> == 0 );
> +
> + puts( "Insert new record with same key using 'DBM_REPLACE' mode and "
> + "confirm changes." );
> + rtems_test_assert( dbm_store( db, name, put_phone_no2, DBM_REPLACE ) ==
> 0 );
> +
> + get_phone_no = dbm_fetch( db, name );
> + rtems_test_assert( strcmp( (const char*)get_phone_no.dptr, PHONE_NO2 )
> == 0 );
> +
> +/* Revert for next tests */
> + rtems_test_assert( dbm_store( db, name, put_phone_no, DBM_REPLACE ) ==
> 0 );
> +
> + puts( "Store a new record and "
> + "confirm that total number of records is successful 2." );
> + rtems_test_assert( dbm_store( db, name2, put_phone_no2, DBM_INSERT ) ==
> 0 );
> +
> +/* Confirm number of records */
> + rtems_test_assert( count_no_of_records( db ) == 2 );
> +
> + dbm_close( db );
> +
> +/* dbm_fetch() */
> +
> + puts( "\nTestcases for 'dbm_fetch()'" );
> + db = dbm_open( DB_NAME, O_RDONLY, S_IRWXU );
> + rtems_test_assert( db != NULL );
> +
> + puts( "Fetch existing records and confirm results." );
> + get_phone_no = dbm_fetch( db, name );
> + rtems_test_assert( strcmp( (const char*)get_phone_no.dptr, PHONE_NO )
> == 0 );
> +
> + get_phone_no = dbm_fetch( db, name2 );
> + rtems_test_assert( strcmp( (const char*)get_phone_no.dptr, PHONE_NO2 )
> == 0 );
> +
> + puts( "Fetch non-existing record and confirm error." );
> + test_strings = (char*)malloc(6);
> + strncpy( test_strings, "Hello", 5 );
> +
> + test_strings[5] = '\0';
> +
> +/* The data pointed by test_string is now pointed by key.dptr */
> + key.dptr = test_strings;
> + key.dsize = sizeof( test_strings );
> + get_phone_no = dbm_fetch( db, key );
> + rtems_test_assert( get_phone_no.dptr == NULL );
> + dbm_close( db );
> +
> +/* We need the 'key' object, hence we cannot free 'test_strings' */
> +
> +/* dbm_delete() */
> +
> + puts( "\nTestcases for 'dbm_delete()'" );
> + db = dbm_open( DB_NAME, O_RDWR, S_IRWXU );
> + rtems_test_assert( db != NULL );
> +
> + puts( "Delete non-existing record and confirm error." );
> + rtems_test_assert( dbm_delete( db, key ) != 0 );
> + free( test_strings );
> + rtems_test_assert( count_no_of_records( db ) == 2);
> +
> + puts( "Delete existing record and "
> + "confirm that total number of records is successful 1." );
> + rtems_test_assert( dbm_delete( db, name ) == 0 );
> + rtems_test_assert( count_no_of_records( db ) == 1);
> +
> + puts( "Confirm if correct record is deleted." );
> + get_phone_no = dbm_fetch( db, name );
> + rtems_test_assert( get_phone_no.dptr == NULL );
> +
> +/* record returned by 'dbm_firstkey()' should be the only record
> + * left, this should be checked to confirm correct working of
> + * 'dbm_firstkey()'.
> + * Check if the data is not corrupted after usage of 'dbm_delete()'
> + */
> +
> + puts( "Check if the data is not corrupted after usage of
> 'dbm_delete()'." );
> + get_phone_no = dbm_fetch( db, dbm_firstkey( db ) );
> + rtems_test_assert( strcmp( (const char*)get_phone_no.dptr, PHONE_NO2 )
> == 0 );
> +
> +/* Empty the database and then try to use 'dbm_firstkey()', the
> + * dptr pointer should point to NULL.
> + */
> +
> + puts( "Empty records in database and check results of
> 'dbm_firstkey()'." );
> + rtems_test_assert( dbm_delete( db, dbm_firstkey( db ) ) == 0 );
> + key = dbm_firstkey( db );
> + rtems_test_assert( key.dptr == NULL );
> + dbm_close( db );
> +
> +/*
> +* All cases for 'dbm_firstkey()' and 'dbm_nextkey()' were tested while
> +* performing other tests.
> +* One such case be found in count_number_of_records() function.
> +*/
> +
> + TEST_END();
> + rtems_test_exit(0);
> +}
> +
> +/* NOTICE: the clock driver is explicitly disabled */
> +
> +#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
> +#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
> +
> +#define CONFIGURE_MAXIMUM_TASKS 1
> +
> +#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 6
> +
> +#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
> +
> +#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
> +
> +#define CONFIGURE_INIT
> +#include <rtems/confdefs.h>
> +/* end of file */
> diff --git a/testsuites/psxtests/psxndbm01/psxndbm01.doc
> b/testsuites/psxtests/psxndbm01/psxndbm01.doc
> new file mode 100644
> index 0000000000..cdaeb40911
> --- /dev/null
> +++ b/testsuites/psxtests/psxndbm01/psxndbm01.doc
> @@ -0,0 +1,36 @@
> +This File describes the concepts tested by this test suite.
> +
> +ndbm.h - routines to manage data files that contain key/data pairs.
> +
> +test suite name: PSXNDBM 01
> +
> +- A Simple test to check if NDBM methods are call-able.
> + - Check if able to run the routine to Open Database.
> + - Check if able to run the routine to store a record in database.
> + - Check if able to run the routine to fetch a record from database.
> + - Check if able to run the routine to close the database.
> +
> +- Test Cases for 'dbm_open()'.
> + - Verify the error when trying to open existing file with 'O_RDWR |
> O_EXCL'
> + flags.
> + - Verify the error when trying to open file with pathname longer than
> + {PATHMAX}-3 bytes.
> + - Verify the error when trying to open file with only write access.
> +
> +- Test Cases for 'dbm_store()'.
> + - Verify the error when trying to insert a record using same key with
> + 'DBM_INSERT' mode.
> + - Verify the updated record when trying to insert a record using same
> key
> + with 'DBM_REPLACE' mode.
> + - Verify if able to save more than one record in database.
> +
> +- Test Cases for 'dbm_fetch()'.
> + - Verify the data fetched from database.
> + - Verify the error when tring to fetch non-existing record.
> +
> +- Test Cases for 'dbm_delete()'.
> + - Veriy the error when trying to delete non-existing record.
> + - Delete one record and verify results.
> + - Check if correct record is deleted.
> + - Verify if other data is not corrupted during delete.
> + - Empty the databse and verify the value returned by 'dbm_firstkey()'.
> \ No newline at end of file
> diff --git a/testsuites/psxtests/psxndbm01/psxndbm01.scn
> b/testsuites/psxtests/psxndbm01/psxndbm01.scn
> new file mode 100644
> index 0000000000..3fa386630a
> --- /dev/null
> +++ b/testsuites/psxtests/psxndbm01/psxndbm01.scn
> @@ -0,0 +1,29 @@
> +*** PSXNDBM 01 Test ***
> +
> +Open Database.
> +Store Records in Database.
> +Fetch Records from Database and check.
> +Close Database.
> +
> +Testcases for 'dbm_open()'.
> +Use 'O_CREAT | O_EXCL' to open existing file and confirm error.
> +Use path name larger than '{PATH_MAX}-3 bytes.' and confirm error.
> +Open file with write access only and confirm error.
> +
> +Testcases for 'dbm_store()'
> +Insert new record with same key using 'DBM_INSERT' mode and confirm error.
> +Insert new record with same key using 'DBM_REPLACE' mode and confirm
> changes.
> +Store a new record and confirm that total number of records is successful
> 2.
> +
> +Testcases for 'dbm_fetch()'
> +Fetch existing records and confirm results.
> +Fetch non-existing record and confirm error.
> +
> +Testcases for 'dbm_delete()'
> +Delete non-existing record and confirm error.
> +Delete existing record and confirm that total number of records is
> successful 1.
> +Confirm if correct record is deleted.
> +Check if the data is not corrupted after usage of 'dbm_delete()'.
> +Empty records in database and check results of 'dbm_firstkey()'.
> +
> +*** END OF TEST PSXNDBM 01 ***
> \ No newline at end of file
> --
> 2.21.0
>
>
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