nextcloud-desktop/csync/tests/csync_tests/check_csync_update.c

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/*
* libcsync -- a library to sync a directory with another
*
* Copyright (c) 2008-2013 by Andreas Schneider <asn@cryptomilk.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "torture.h"
#include "csync_update.c"
#define TESTDB "/tmp/check_csync/journal.db"
static int firstrun = 1;
static void statedb_create_metadata_table(sqlite3 *db)
{
int rc = 0;
if( db ) {
const char *sql = "CREATE TABLE IF NOT EXISTS metadata("
"phash INTEGER(8),"
"pathlen INTEGER,"
"path VARCHAR(4096),"
"inode INTEGER,"
"uid INTEGER,"
"gid INTEGER,"
"mode INTEGER,"
"modtime INTEGER(8),"
"type INTEGER,"
"md5 VARCHAR(32),"
"PRIMARY KEY(phash));";
rc = sqlite3_exec(db, sql, NULL, NULL, NULL);
//const char *msg = sqlite3_errmsg(db);
assert_int_equal( rc, SQLITE_OK );
}
}
static void statedb_insert_metadata(sqlite3 *db)
{
int rc = 0;
if( db ) {
char *stmt = sqlite3_mprintf("INSERT INTO metadata"
"(phash, pathlen, path, inode, uid, gid, mode, modtime,type,md5) VALUES"
"(%lld, %d, '%q', %d, %d, %d, %d, %lld, %d, '%q');",
(long long signed int)42,
42,
"I_was_wurst_before_I_became_wurstsalat",
619070,
42,
42,
42,
(long long signed int)42,
0,
"4711");
char *errmsg;
rc = sqlite3_exec(db, stmt, NULL, NULL, &errmsg);
sqlite3_free(stmt);
assert_int_equal( rc, SQLITE_OK );
}
}
static void setup(void **state)
{
CSYNC *csync;
int rc;
unlink(TESTDB);
rc = system("mkdir -p /tmp/check_csync");
assert_int_equal(rc, 0);
rc = system("mkdir -p /tmp/check_csync1");
assert_int_equal(rc, 0);
rc = system("mkdir -p /tmp/check_csync2");
assert_int_equal(rc, 0);
rc = csync_create(&csync, "/tmp/check_csync1", "/tmp/check_csync2");
assert_int_equal(rc, 0);
rc = csync_init(csync);
assert_int_equal(rc, 0);
/* Create a new db with metadata */
sqlite3 *db;
csync->statedb.file = c_strdup(TESTDB);
rc = sqlite3_open(csync->statedb.file, &db);
statedb_create_metadata_table(db);
if( firstrun ) {
statedb_insert_metadata(db);
firstrun = 0;
}
sqlite3_close(db);
rc = csync_statedb_load(csync, TESTDB, &csync->statedb.db);
assert_int_equal(rc, 0);
*state = csync;
}
static void setup_ftw(void **state)
{
CSYNC *csync;
int rc;
rc = system("mkdir -p /tmp/check_csync");
assert_int_equal(rc, 0);
rc = system("mkdir -p /tmp/check_csync1");
assert_int_equal(rc, 0);
rc = system("mkdir -p /tmp/check_csync2");
assert_int_equal(rc, 0);
rc = csync_create(&csync, "/tmp", "/tmp");
assert_int_equal(rc, 0);
rc = csync_init(csync);
assert_int_equal(rc, 0);
sqlite3 *db = NULL;
rc = sqlite3_open_v2(TESTDB, &db, SQLITE_OPEN_CREATE | SQLITE_OPEN_READWRITE, NULL);
assert_int_equal(rc, SQLITE_OK);
statedb_create_metadata_table(db);
rc = sqlite3_close(db);
assert_int_equal(rc, SQLITE_OK);
rc = csync_statedb_load(csync, TESTDB, &csync->statedb.db);
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assert_int_equal(rc, 0);
csync->statedb.file = c_strdup( TESTDB );
*state = csync;
}
static void teardown(void **state)
{
CSYNC *csync = *state;
int rc;
unlink( csync->statedb.file);
rc = csync_destroy(csync);
assert_int_equal(rc, 0);
*state = NULL;
}
static void teardown_rm(void **state) {
int rc;
teardown(state);
rc = system("rm -rf /tmp/check_csync");
assert_int_equal(rc, 0);
rc = system("rm -rf /tmp/check_csync1");
assert_int_equal(rc, 0);
rc = system("rm -rf /tmp/check_csync2");
assert_int_equal(rc, 0);
}
/* create a file stat, caller must free memory */
static csync_vio_file_stat_t* create_fstat(const char *name,
ino_t inode,
nlink_t nlink,
time_t mtime)
{
csync_vio_file_stat_t *fs = NULL;
time_t t;
fs = csync_vio_file_stat_new();
if (fs == NULL) {
return NULL;
}
if (name && *name) {
fs->name = c_strdup(name);
} else {
fs->name = c_strdup("file.txt");
}
if (fs->name == NULL) {
csync_vio_file_stat_destroy(fs);
return NULL;
}
fs->fields = CSYNC_VIO_FILE_STAT_FIELDS_NONE;
fs->type = CSYNC_VIO_FILE_TYPE_REGULAR;
fs->fields |= CSYNC_VIO_FILE_STAT_FIELDS_TYPE;
if (inode == 0) {
fs->inode = 619070;
} else {
fs->inode = inode;
}
fs->fields |= CSYNC_VIO_FILE_STAT_FIELDS_INODE;
fs->device = 0;
fs->size = 157459;
fs->fields |= CSYNC_VIO_FILE_STAT_FIELDS_SIZE;
if (nlink == 0) {
fs->nlink = 1;
} else {
fs->nlink = nlink;
}
fs->fields |= CSYNC_VIO_FILE_STAT_FIELDS_LINK_COUNT;
if (mtime == 0) {
fs->atime = fs->ctime = fs->mtime = time(&t);
} else {
fs->atime = fs->ctime = fs->mtime = mtime;
}
fs->fields |= CSYNC_VIO_FILE_STAT_FIELDS_ATIME;
fs->fields |= CSYNC_VIO_FILE_STAT_FIELDS_CTIME;
fs->fields |= CSYNC_VIO_FILE_STAT_FIELDS_MTIME;
return fs;
}
static int failing_fn(CSYNC *ctx,
const char *file,
const csync_vio_file_stat_t *fs,
enum csync_ftw_flags_e flag)
{
(void) ctx;
(void) file;
(void) fs;
(void) flag;
return -1;
}
/* detect a new file */
static void check_csync_detect_update(void **state)
{
CSYNC *csync = *state;
csync_file_stat_t *st;
csync_vio_file_stat_t *fs;
int rc;
fs = create_fstat("file.txt", 0, 1, 1217597845);
assert_non_null(fs);
rc = _csync_detect_update(csync,
"/tmp/check_csync1/file.txt",
fs,
CSYNC_FTW_TYPE_FILE);
assert_int_equal(rc, 0);
/* the instruction should be set to new */
st = c_rbtree_node_data(csync->local.tree->root);
assert_int_equal(st->instruction, CSYNC_INSTRUCTION_NEW);
/* create a statedb */
csync_set_status(csync, 0xFFFF);
csync_vio_file_stat_destroy(fs);
}
/* Test behaviour in case no db is there. For that its important that the
* test before this one uses teardown_rm.
*/
static void check_csync_detect_update_db_none(void **state)
{
CSYNC *csync = *state;
csync_file_stat_t *st;
csync_vio_file_stat_t *fs;
int rc;
fs = create_fstat("file.txt", 0, 1, 1217597845);
assert_non_null(fs);
rc = _csync_detect_update(csync,
"/tmp/check_csync1/file.txt",
fs,
CSYNC_FTW_TYPE_FILE);
assert_int_equal(rc, 0);
/* the instruction should be set to new */
st = c_rbtree_node_data(csync->local.tree->root);
assert_int_equal(st->instruction, CSYNC_INSTRUCTION_NEW);
/* create a statedb */
csync_set_status(csync, 0xFFFF);
csync_vio_file_stat_destroy(fs);
}
static void check_csync_detect_update_db_eval(void **state)
{
CSYNC *csync = *state;
csync_file_stat_t *st;
csync_vio_file_stat_t *fs;
int rc;
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fs = create_fstat("file.txt", 0, 1, 42);
assert_non_null(fs);
rc = _csync_detect_update(csync,
"/tmp/check_csync1/file.txt",
fs,
CSYNC_FTW_TYPE_FILE);
assert_int_equal(rc, 0);
/* the instruction should be set to new */
st = c_rbtree_node_data(csync->local.tree->root);
assert_int_equal(st->instruction, CSYNC_INSTRUCTION_NEW);
/* create a statedb */
csync_set_status(csync, 0xFFFF);
csync_vio_file_stat_destroy(fs);
}
static void check_csync_detect_update_db_rename(void **state)
{
CSYNC *csync = *state;
// csync_file_stat_t *st;
csync_vio_file_stat_t *fs;
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int rc = 0;
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fs = create_fstat("wurst.txt", 0, 1, 42);
assert_non_null(fs);
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csync_set_statedb_exists(csync, 1);
rc = _csync_detect_update(csync,
"/tmp/check_csync1/wurst.txt",
fs,
CSYNC_FTW_TYPE_FILE);
assert_int_equal(rc, 0);
/* the instruction should be set to rename */
/*
* temporarily broken.
st = c_rbtree_node_data(csync->local.tree->root);
assert_int_equal(st->instruction, CSYNC_INSTRUCTION_RENAME);
st->instruction = CSYNC_INSTRUCTION_UPDATED;
*/
/* create a statedb */
csync_set_status(csync, 0xFFFF);
csync_vio_file_stat_destroy(fs);
}
static void check_csync_detect_update_db_new(void **state)
{
CSYNC *csync = *state;
csync_file_stat_t *st;
csync_vio_file_stat_t *fs;
int rc;
fs = create_fstat("file.txt", 42000, 1, 0);
assert_non_null(fs);
rc = _csync_detect_update(csync,
"/tmp/check_csync1/file.txt",
fs,
CSYNC_FTW_TYPE_FILE);
assert_int_equal(rc, 0);
/* the instruction should be set to new */
st = c_rbtree_node_data(csync->local.tree->root);
assert_int_equal(st->instruction, CSYNC_INSTRUCTION_NEW);
/* create a statedb */
csync_set_status(csync, 0xFFFF);
csync_vio_file_stat_destroy(fs);
}
static void check_csync_detect_update_nlink(void **state)
{
CSYNC *csync = *state;
csync_file_stat_t *st;
csync_vio_file_stat_t *fs;
int rc;
/* create vio file stat with nlink greater than 1 */
fs = create_fstat("file.txt", 0, 7, 0);
assert_non_null(fs);
/* add it to local tree */
rc = _csync_detect_update(csync,
"/tmp/check_csync1/file.txt",
fs,
CSYNC_FTW_TYPE_FILE);
assert_int_equal(rc, 0);
/* the instruction should be set to ignore */
st = c_rbtree_node_data(csync->local.tree->root);
assert_int_equal(st->instruction, CSYNC_INSTRUCTION_IGNORE);
csync_vio_file_stat_destroy(fs);
}
static void check_csync_detect_update_null(void **state)
{
CSYNC *csync = *state;
csync_vio_file_stat_t *fs;
int rc;
fs = create_fstat("file.txt", 0, 1, 0);
assert_non_null(fs);
rc = _csync_detect_update(csync,
NULL,
fs,
CSYNC_FTW_TYPE_FILE);
assert_int_equal(rc, -1);
rc = _csync_detect_update(csync,
"/tmp/check_csync1/file.txt",
NULL,
CSYNC_FTW_TYPE_FILE);
assert_int_equal(rc, -1);
csync_vio_file_stat_destroy(fs);
}
static void check_csync_ftw(void **state)
{
CSYNC *csync = *state;
int rc;
rc = csync_ftw(csync, "/tmp", csync_walker, MAX_DEPTH);
assert_int_equal(rc, 0);
}
static void check_csync_ftw_empty_uri(void **state)
{
CSYNC *csync = *state;
int rc;
rc = csync_ftw(csync, "", csync_walker, MAX_DEPTH);
assert_int_equal(rc, -1);
}
static void check_csync_ftw_failing_fn(void **state)
{
CSYNC *csync = *state;
int rc;
rc = csync_ftw(csync, "/tmp", failing_fn, MAX_DEPTH);
assert_int_equal(rc, -1);
}
int torture_run_tests(void)
{
const UnitTest tests[] = {
unit_test_setup_teardown(check_csync_detect_update, setup, teardown_rm),
unit_test_setup_teardown(check_csync_detect_update_db_none, setup, teardown),
unit_test_setup_teardown(check_csync_detect_update_db_eval, setup, teardown),
unit_test_setup_teardown(check_csync_detect_update_db_rename, setup, teardown),
unit_test_setup_teardown(check_csync_detect_update_db_new, setup, teardown_rm),
unit_test_setup_teardown(check_csync_detect_update_nlink, setup, teardown_rm),
unit_test_setup_teardown(check_csync_detect_update_null, setup, teardown_rm),
unit_test_setup_teardown(check_csync_ftw, setup_ftw, teardown_rm),
unit_test_setup_teardown(check_csync_ftw_empty_uri, setup_ftw, teardown_rm),
unit_test_setup_teardown(check_csync_ftw_failing_fn, setup_ftw, teardown_rm),
};
return run_tests(tests);
}