[parted-devel] [PATCH v2 4/4] libparted/dasd: add test cases for the new fdasd functions
Wang Dong
dongdwdw at linux.vnet.ibm.com
Tue Apr 18 04:25:39 UTC 2017
Please ignore last mail. I missed some in haste.
This is the one.
On 04/18/2017 12:23 PM, Wang Dong wrote:
> The test case uses a temporary file in libparted/tests under
> Check framwork.It can be issued by "make check" in the test dir.
>
> Signed-off-by: Wang Dong <dongdwdw at linux.vnet.ibm.com>
> Signed-off-by: Hendrik Brueckner <brueckner at linux.vnet.ibm.com>
> ---
> libparted/tests/Makefile.am | 5 +-
> libparted/tests/t4000-volser.sh | 20 +++++
> libparted/tests/volser.c | 188 ++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 211 insertions(+), 2 deletions(-)
> create mode 100755 libparted/tests/t4000-volser.sh
> create mode 100644 libparted/tests/volser.c
>
> diff --git a/libparted/tests/Makefile.am b/libparted/tests/Makefile.am
> index c7c10a9..9689fb3 100644
> --- a/libparted/tests/Makefile.am
> +++ b/libparted/tests/Makefile.am
> @@ -3,9 +3,9 @@
> #
> # This file may be modified and/or distributed without restriction.
>
> -TESTS = t1000-label.sh t2000-disk.sh t2100-zerolen.sh t3000-symlink.sh
> +TESTS = t1000-label.sh t2000-disk.sh t2100-zerolen.sh t3000-symlink.sh t4000-volser.sh
> EXTRA_DIST = $(TESTS)
> -check_PROGRAMS = label disk zerolen symlink
> +check_PROGRAMS = label disk zerolen symlink volser
> AM_CFLAGS = $(WARN_CFLAGS) $(WERROR_CFLAGS)
>
> LDADD = \
> @@ -23,6 +23,7 @@ label_SOURCES = common.h common.c label.c
> disk_SOURCES = common.h common.c disk.c
> zerolen_SOURCES = common.h common.c zerolen.c
> symlink_SOURCES = common.h common.c symlink.c
> +volser_SOURCES = common.h common.c volser.c
>
> # Arrange to symlink to tests/init.sh.
> CLEANFILES = init.sh
> diff --git a/libparted/tests/t4000-volser.sh b/libparted/tests/t4000-volser.sh
> new file mode 100755
> index 0000000..89688ba
> --- /dev/null
> +++ b/libparted/tests/t4000-volser.sh
> @@ -0,0 +1,20 @@
> +#!/bin/sh
> +
> +# This program is free software; you can redistribute it and/or modify
> +# it under the terms of the GNU General Public License as published by
> +# the Free Software Foundation; either version 3 of the License, or
> +# (at your option) any later version.
> +
> +# This program is distributed in the hope that it will be useful,
> +# but WITHOUT ANY WARRANTY; without even the implied warranty of
> +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> +# GNU General Public License for more details.
> +
> +# You should have received a copy of the GNU General Public License
> +# along with this program. If not, see <http://www.gnu.org/licenses/>.
> +
> +. "${top_srcdir=../..}/tests/init.sh"; path_prepend_ .
> +
> +volser || fail=1
> +
> +Exit $fail
> diff --git a/libparted/tests/volser.c b/libparted/tests/volser.c
> new file mode 100644
> index 0000000..9063821
> --- /dev/null
> +++ b/libparted/tests/volser.c
> @@ -0,0 +1,188 @@
> +/*
> + * Author: Wang Dong <dongdwdw at cn.ibm.com>
> + */
> +
> +#include <config.h>
> +#include <unistd.h>
> +#include <check.h>
> +
> +#include <parted/vtoc.h>
> +#include <parted/device.h>
> +#include <parted/fdasd.h>
> +#include <parted/vtoc.h>
> +#include "../arch/linux.h"
> +#include "common.h"
> +#include "progname.h"
> +
> +/* set dasd first */
> +static char vol_devno[7] = {0};
> +static char *tmp_disk;
> +static int fd;
> +
> +static PedDisk *disk;
> +static struct fdasd_anchor anc;
> +static fdasd_anchor_t *anchor = &anc;
> +static LinuxSpecific *arch_specific;
> +
> +/* set the enviroment */
> +static void set_test (void)
> +{
> + PedDevice *dev;
> + PedDiskType *type;
> + type = ped_disk_type_get ("dasd");
> +
> + tmp_disk = _create_disk (20*1024*1024);
> + fail_if (tmp_disk == NULL, "Failed to create temporary disk");
> + dev = ped_device_get (tmp_disk);
> + if (dev == NULL)
> + return;
> +
> + disk = _create_disk_label (dev, type);
> + if (!ped_device_open (disk->dev))
> + return;
> +
> + fdasd_initialize_anchor (anchor);
> + arch_specific = LINUX_SPECIFIC (disk->dev);
> + fd = arch_specific->fd;
> + if (!fdasd_get_geometry (dev, anchor, fd))
> + return;
> +
> + fdasd_check_volume (anchor, fd);
> + sprintf (vol_devno, "0X%04x", anchor->devno);
> + ck_assert (strlen (vol_devno) == VOLSER_LENGTH);
> +}
> +
> +static void free_test (void)
> +{
> + ped_device_close (disk->dev);
> + ped_device_destroy (disk->dev);
> + unlink (tmp_disk);
> + free (tmp_disk);
> + fdasd_cleanup (anchor);
> +}
> +
> +/* Test with default volser */
> +START_TEST (test_get_volser)
> +{
> + char volser[7] = {0};
> + fdasd_change_volser (anchor, vol_devno);
> + fdasd_write_labels (anchor, fd);
> +
> + fdasd_get_volser (anchor, volser, fd);
> + ck_assert (!strcmp (volser, vol_devno));
> +}
> +END_TEST
> +
> +START_TEST (test_check_volser)
> +{
> + char vol[7] = {0};
> + char vol_long[] = "abcdefg";
> + char vol_short[] = "ab_c ";
> + char vol_null[] = " ";
> + char *vol_input = NULL;
> +
> + vol_input = vol_long;
> + fdasd_check_volser (vol_input, anchor->devno);
> + ck_assert(!strcmp (vol_input, "ABCDEF"));
> +
> + vol_input = vol_short;
> + fdasd_check_volser (vol_input, anchor->devno);
> + ck_assert (!strcmp (vol_input, "ABC"));
> +
> + vol_input = vol_null;
> + fdasd_check_volser (vol_input, anchor->devno);
> + ck_assert (!strcmp (vol_input, vol_devno));
> +}
> +END_TEST
> +
> +START_TEST (test_change_volser)
> +{
> +
> + char vol[] = "000000";
> + char volser[7] = {0};
> +
> + fdasd_change_volser (anchor, vol);
> + fdasd_write_labels (anchor, fd);
> +
> + fdasd_get_volser (anchor, volser, fd);
> + ck_assert (!strcmp (volser, vol));
> +}
> +END_TEST
> +
> +/*
> + * fdsad_recreate_vtoc recreate the VTOC with existing one.
> + * So the partition information should be not changed after recreating
> + * VTOC.
> +*/
> +START_TEST (test_reuse_vtoc)
> +{
> + ds5ext_t before;
> + ds5ext_t after;
> +
> + memcpy (&before, &anchor->f5->DS5AVEXT, sizeof(ds5ext_t));
> +
> + if (anchor->fspace_trk) {
> + fdasd_reuse_vtoc (anchor);
> + memcpy (&after, &anchor->f5->DS5AVEXT, sizeof(ds5ext_t));
> + if ((before.t != after.t) && (before.fc != after.fc) && (before.ft != after.ft))
> + ck_abort ();
> + } else {
> + fdasd_reuse_vtoc (anchor);
> + memcpy (&after, &anchor->f5->DS5AVEXT, sizeof(ds5ext_t));
> + if ((before.t != after.t) && (before.fc != after.fc) && (before.ft != after.ft))
> + ck_abort ();
> + }
> +}
> +END_TEST
> +
> +int main (int argc, char **argv)
> +{
> +
> + set_program_name (argv[0]);
> +
> +#if defined __s390__ || defined __s390x__
> +
> + int number_failed = 0;
> +
> + Suite *suite = suite_create ("Volser");
> +
> + TCase *tcase_get = tcase_create ("Get");
> + TCase *tcase_check = tcase_create ("Check");
> + TCase *tcase_change = tcase_create ("Change");
> + TCase *tcase_vtoc = tcase_create ("Vtoc");
> +
> + ped_exception_set_handler (_test_exception_handler);
> +
> + tcase_add_checked_fixture (tcase_check, set_test, free_test);
> + tcase_add_test (tcase_check, test_check_volser);
> + tcase_set_timeout (tcase_check, 0);
> + suite_add_tcase (suite, tcase_check);
> +
> + tcase_add_checked_fixture (tcase_change, set_test, free_test);
> + tcase_add_test (tcase_change, test_change_volser);
> + tcase_set_timeout (tcase_change, 0);
> + suite_add_tcase (suite, tcase_change);
> +
> + tcase_add_checked_fixture (tcase_get, set_test, free_test);
> + tcase_add_test (tcase_get, test_get_volser);
> + tcase_set_timeout (tcase_get, 0);
> + suite_add_tcase (suite, tcase_get);
> +
> + tcase_add_checked_fixture (tcase_vtoc, set_test, free_test);
> + tcase_add_test (tcase_vtoc, test_reuse_vtoc);
> + tcase_set_timeout (tcase_vtoc, 0);
> + suite_add_tcase (suite, tcase_vtoc);
> +
> + SRunner *srunner = srunner_create (suite);
> + /* When to debug, uncomment this line */
> + /* srunner_set_fork_status (srunner, CK_NOFORK); */
> +
> + srunner_run_all (srunner, CK_VERBOSE);
> +
> + number_failed = srunner_ntests_failed (srunner);
> + srunner_free (srunner);
> + return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
> +
> +#endif
> + return 0;
> +}
--
Best regards. Wang Dong
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