From 0f68ca18f491b4e53cec788b327a752cbeb43377 Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Wed, 16 Nov 2022 10:45:30 +0100 Subject: filemap xattr: Add a test case Signed-off-by: David Oberhollenzer --- tests/gensquashfs/filemap_xattr.c | 98 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 tests/gensquashfs/filemap_xattr.c (limited to 'tests/gensquashfs/filemap_xattr.c') diff --git a/tests/gensquashfs/filemap_xattr.c b/tests/gensquashfs/filemap_xattr.c new file mode 100644 index 0000000..d258d89 --- /dev/null +++ b/tests/gensquashfs/filemap_xattr.c @@ -0,0 +1,98 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ +/* + * filemap_xattr.c + * + * Copyright (C) 2022 David Oberhollenzer + */ +#include "config.h" + +#include "util/test.h" +#include "mkfs.h" + +static const char *dev_selinux = "system_u:object_r:device_t:s0"; +static const char *zero_selinux = "system_u:object_r:zero_device_t:s0"; +static const char *rfkill_selinux = "system_u:object_r:wireless_device_t:s0"; + +static const sqfs_u8 rfkill_acl[] = { + 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x06, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x02, 0x00, 0x06, 0x00, + 0xe8, 0x03, 0x00, 0x00, 0x04, 0x00, 0x06, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x10, 0x00, 0x06, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x20, 0x00, 0x04, 0x00, + 0xff, 0xff, 0xff, 0xff +}; + +int main(int argc, char **argv) +{ + struct XattrMapPattern *pat; + struct XattrMapEntry *ent; + struct XattrMap *map; + int ret; + (void)argc; (void)argv; + + map = xattr_open_map_file(TEST_PATH); + TEST_NOT_NULL(map); + + /* the third pattern */ + pat = map->patterns; + TEST_NOT_NULL(pat); + TEST_STR_EQUAL(pat->path, "dev/rfkill"); + + ent = pat->entries; + TEST_NOT_NULL(ent); + TEST_STR_EQUAL(ent->key, "system.posix_acl_access"); + + TEST_EQUAL_UI(ent->value_len, sizeof(rfkill_acl)); + ret = memcmp(ent->value, rfkill_acl, ent->value_len); + TEST_EQUAL_I(ret, 0); + + ent = ent->next; + TEST_NOT_NULL(ent); + TEST_STR_EQUAL(ent->key, "security.selinux"); + + TEST_EQUAL_UI(ent->value_len, strlen(rfkill_selinux)); + ret = memcmp(ent->value, rfkill_selinux, ent->value_len); + TEST_EQUAL_I(ret, 0); + + ent = ent->next; + TEST_NULL(ent); + + /* the second pattern */ + pat = pat->next; + TEST_NOT_NULL(pat); + TEST_STR_EQUAL(pat->path, "dev/zero"); + + ent = pat->entries; + TEST_NOT_NULL(ent); + TEST_STR_EQUAL(ent->key, "security.selinux"); + + TEST_EQUAL_UI(ent->value_len, strlen(zero_selinux)); + ret = memcmp(ent->value, zero_selinux, ent->value_len); + TEST_EQUAL_I(ret, 0); + + ent = ent->next; + TEST_NULL(ent); + + /* the first pattern */ + pat = pat->next; + TEST_NOT_NULL(pat); + TEST_STR_EQUAL(pat->path, "dev"); + + ent = pat->entries; + TEST_NOT_NULL(ent); + TEST_STR_EQUAL(ent->key, "security.selinux"); + + TEST_EQUAL_UI(ent->value_len, strlen(dev_selinux)); + ret = memcmp(ent->value, dev_selinux, ent->value_len); + TEST_EQUAL_I(ret, 0); + + ent = ent->next; + TEST_NULL(ent); + + /* no more patterns */ + pat = pat->next; + TEST_NULL(pat); + + xattr_close_map_file(map); + return EXIT_SUCCESS; +} -- cgit v1.2.3