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a=openpgp; fpr=F5CAC17350A456D2C21BDFD8CBCC1AB220B3E646 X-Spam-Level: X-Spamd-Result: default: False [-4.30 / 50.00]; BAYES_HAM(-3.00)[100.00%]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_ALL(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FUZZY_BLOCKED(0.00)[rspamd.com]; PREVIOUSLY_DELIVERED(0.00)[ltp@lists.linux.it]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_NONE(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.com:email,imap1.dmz-prg2.suse.org:helo] X-Spam-Score: -4.30 X-Spam-Status: No, score=0.1 required=7.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS shortcircuit=no autolearn=disabled version=4.0.0 X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-13) on in-7.smtp.seeweb.it X-Virus-Scanned: clamav-milter 1.0.3 at in-7.smtp.seeweb.it X-Virus-Status: Clean Subject: [LTP] [PATCH v3 07/11] Add statmount02 test X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it Sender: "ltp" From: Andrea Cervesato This test verifies that statmount() is correctly reading basic filesystem info using STATMOUNT_SB_BASIC. --- runtest/syscalls | 1 + testcases/kernel/syscalls/statmount/.gitignore | 1 + testcases/kernel/syscalls/statmount/statmount02.c | 76 +++++++++++++++++++++++ 3 files changed, 78 insertions(+) diff --git a/runtest/syscalls b/runtest/syscalls index d36aebfd5..ac6ebb51d 100644 --- a/runtest/syscalls +++ b/runtest/syscalls @@ -1539,6 +1539,7 @@ stat04 symlink01 -T stat04 stat04_64 symlink01 -T stat04_64 statmount01 statmount01 +statmount02 statmount02 statfs01 statfs01 statfs01_64 statfs01_64 diff --git a/testcases/kernel/syscalls/statmount/.gitignore b/testcases/kernel/syscalls/statmount/.gitignore index f1529eb29..a30b9565f 100644 --- a/testcases/kernel/syscalls/statmount/.gitignore +++ b/testcases/kernel/syscalls/statmount/.gitignore @@ -1 +1,2 @@ statmount01 +statmount02 diff --git a/testcases/kernel/syscalls/statmount/statmount02.c b/testcases/kernel/syscalls/statmount/statmount02.c new file mode 100644 index 000000000..77cd88469 --- /dev/null +++ b/testcases/kernel/syscalls/statmount/statmount02.c @@ -0,0 +1,76 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (C) 2024 SUSE LLC Andrea Cervesato + */ + +/*\ + * [Description] + * + * This test verifies that statmount() is correctly reading basic filesystem + * info using STATMOUNT_SB_BASIC. + * The btrfs validation is currently skipped due to the lack of support for VFS. + * + * [Algorithm] + * + * * create a mount point and read its mount info + * * run statmount() on the mount point using STATMOUNT_SB_BASIC + * * read results and check if mount info are correct + */ + +#include "statmount.h" +#include "lapi/stat.h" +#include "lapi/sched.h" +#include + +#define MNTPOINT "mntpoint" + +static struct statmount *st_mount; +static struct statx *sx_mount; +static struct statfs *sf_mount; + +static void run(void) +{ + memset(st_mount, 0, sizeof(struct statmount)); + + TST_EXP_PASS(statmount( + sx_mount->stx_mnt_id, + STATMOUNT_SB_BASIC, + st_mount, + sizeof(struct statmount), + 0)); + + if (TST_RET == -1) + return; + + TST_EXP_EQ_LI(st_mount->mask, STATMOUNT_SB_BASIC); + TST_EXP_EQ_LI(st_mount->size, sizeof(struct statmount)); + TST_EXP_EQ_LI(st_mount->sb_dev_major, sx_mount->stx_dev_major); + TST_EXP_EQ_LI(st_mount->sb_dev_minor, sx_mount->stx_dev_minor); + TST_EXP_EQ_LI(st_mount->sb_magic, sf_mount->f_type); +} + +static void setup(void) +{ + SAFE_STATX(AT_FDCWD, MNTPOINT, 0, STATX_MNT_ID_UNIQUE, sx_mount); + SAFE_STATFS(MNTPOINT, sf_mount); +} + +static struct tst_test test = { + .test_all = run, + .setup = setup, + .min_kver = "6.8", + .mount_device = 1, + .mntpoint = MNTPOINT, + .all_filesystems = 1, + .skip_filesystems = (const char *const []) { + "fuse", + "btrfs", + NULL + }, + .bufs = (struct tst_buffers []) { + {&st_mount, .size = sizeof(struct statmount)}, + {&sx_mount, .size = sizeof(struct statx)}, + {&sf_mount, .size = sizeof(struct statfs)}, + {} + } +};