/* Create a packed filesystem in DIR. Set the shard size to
SHARD_SIZE and create NUM_REVS number of revisions (in addition to
r0). Use POOL for allocations. After this function successfully
completes, the filesystem's youngest revision number will be the
same as NUM_REVS. */
static svn_error_t *
create_packed_filesystem(const char *dir,
const svn_test_opts_t *opts,
int num_revs,
int shard_size,
apr_pool_t *pool)
{
svn_fs_t *fs;
svn_fs_txn_t *txn;
svn_fs_root_t *txn_root;
const char *conflict;
svn_revnum_t after_rev;
apr_pool_t *subpool = svn_pool_create(pool);
apr_pool_t *iterpool;
int version;
/* Create a filesystem, then close it */
SVN_ERR(svn_test__create_fs(&fs, dir, opts, subpool));
svn_pool_destroy(subpool);
subpool = svn_pool_create(pool);
/* Rewrite the format file */
SVN_ERR(svn_io_read_version_file(&version,
svn_dirent_join(dir, "format", subpool),
subpool));
SVN_ERR(write_format(dir, version, shard_size, subpool));
/* Reopen the filesystem */
SVN_ERR(svn_fs_open(&fs, dir, NULL, subpool));
/* Revision 1: the Greek tree */
SVN_ERR(svn_fs_begin_txn(&txn, fs, 0, subpool));
SVN_ERR(svn_fs_txn_root(&txn_root, txn, subpool));
SVN_ERR(svn_test__create_greek_tree(txn_root, subpool));
SVN_ERR(svn_fs_commit_txn(&conflict, &after_rev, txn, subpool));
SVN_TEST_ASSERT(SVN_IS_VALID_REVNUM(after_rev));
/* Revisions 2 thru NUM_REVS-1: content tweaks to "iota". */
iterpool = svn_pool_create(subpool);
while (after_rev < num_revs)
{
svn_pool_clear(iterpool);
SVN_ERR(svn_fs_begin_txn(&txn, fs, after_rev, iterpool));
SVN_ERR(svn_fs_txn_root(&txn_root, txn, iterpool));
SVN_ERR(svn_test__set_file_contents(txn_root, "iota",
get_rev_contents(after_rev + 1,
iterpool),
iterpool));
SVN_ERR(svn_fs_commit_txn(&conflict, &after_rev, txn, iterpool));
SVN_TEST_ASSERT(SVN_IS_VALID_REVNUM(after_rev));
}
svn_pool_destroy(iterpool);
svn_pool_destroy(subpool);
/* Now pack the FS */
return svn_fs_pack(dir, NULL, NULL, NULL, NULL, pool);
}
/* Create a packed filesystem in DIR. Set the shard size to SHARD_SIZE
and create MAX_REV number of revisions. Use POOL for allocations. */
static svn_error_t *
create_packed_filesystem(const char *dir,
svn_test_opts_t *opts,
int max_rev,
int shard_size,
apr_pool_t *pool)
{
svn_fs_t *fs;
svn_fs_txn_t *txn;
svn_fs_root_t *txn_root;
const char *conflict;
svn_revnum_t after_rev;
apr_pool_t *subpool = svn_pool_create(pool);
apr_pool_t *iterpool;
/* Create a filesystem, then close it */
SVN_ERR(svn_test__create_fs(&fs, dir, opts, subpool));
svn_pool_destroy(subpool);
subpool = svn_pool_create(pool);
/* Rewrite the format file */
SVN_ERR(write_format(dir, SVN_FS_FS__MIN_PACKED_FORMAT,
shard_size, subpool));
/* Reopen the filesystem */
SVN_ERR(svn_fs_open(&fs, dir, NULL, subpool));
/* Revision 1: the Greek tree */
SVN_ERR(svn_fs_begin_txn(&txn, fs, 0, subpool));
SVN_ERR(svn_fs_txn_root(&txn_root, txn, subpool));
SVN_ERR(svn_test__create_greek_tree(txn_root, subpool));
SVN_ERR(svn_fs_commit_txn(&conflict, &after_rev, txn, subpool));
/* Revisions 2-11: A bunch of random changes. */
iterpool = svn_pool_create(subpool);
while (after_rev < max_rev + 1)
{
svn_pool_clear(iterpool);
SVN_ERR(svn_fs_begin_txn(&txn, fs, after_rev, iterpool));
SVN_ERR(svn_fs_txn_root(&txn_root, txn, iterpool));
SVN_ERR(svn_test__set_file_contents(txn_root, "iota",
get_rev_contents(after_rev + 1,
iterpool),
iterpool));
SVN_ERR(svn_fs_commit_txn(&conflict, &after_rev, txn, iterpool));
}
svn_pool_destroy(iterpool);
svn_pool_destroy(subpool);
/* Now pack the FS */
return svn_fs_pack(dir, NULL, NULL, NULL, NULL, pool);
}
svn_error_t *
svn_repos_fs_commit_txn(const char **conflict_p,
svn_repos_t *repos,
svn_revnum_t *new_rev,
svn_fs_txn_t *txn,
apr_pool_t *pool)
{
svn_error_t *err;
const char *txn_name;
/* Run pre-commit hooks. */
SVN_ERR(svn_fs_txn_name(&txn_name, txn, pool));
SVN_ERR(svn_repos__hooks_pre_commit(repos, txn_name, pool));
/* Commit. */
SVN_ERR(svn_fs_commit_txn(conflict_p, new_rev, txn, pool));
/* Run post-commit hooks. Notice that we're wrapping the error
with a -specific- errorcode, so that our caller knows not to try
and abort the transaction. */
if ((err = svn_repos__hooks_post_commit(repos, *new_rev, pool)))
return svn_error_create
(SVN_ERR_REPOS_POST_COMMIT_HOOK_FAILED, err,
_("Commit succeeded, but post-commit hook failed"));
return SVN_NO_ERROR;
}
svn_error_t *
svn_repos_fs_commit_txn(const char **conflict_p,
svn_repos_t *repos,
svn_revnum_t *new_rev,
svn_fs_txn_t *txn,
apr_pool_t *pool)
{
svn_error_t *err, *err2;
const char *txn_name;
*new_rev = SVN_INVALID_REVNUM;
/* Run pre-commit hooks. */
SVN_ERR(svn_fs_txn_name(&txn_name, txn, pool));
SVN_ERR(svn_repos__hooks_pre_commit(repos, txn_name, pool));
/* Commit. */
err = svn_fs_commit_txn(conflict_p, new_rev, txn, pool);
if (! SVN_IS_VALID_REVNUM(*new_rev))
return err;
/* Run post-commit hooks. */
if ((err2 = svn_repos__hooks_post_commit(repos, *new_rev, pool)))
{
err2 = svn_error_create
(SVN_ERR_REPOS_POST_COMMIT_HOOK_FAILED, err2,
_("Commit succeeded, but post-commit hook failed"));
}
return svn_error_compose_create(err, err2);
}
static svn_error_t *
commit_packed_fs(const svn_test_opts_t *opts,
apr_pool_t *pool)
{
svn_fs_t *fs;
svn_fs_txn_t *txn;
svn_fs_root_t *txn_root;
const char *conflict;
svn_revnum_t after_rev;
/* Bail (with success) on known-untestable scenarios */
if ((strcmp(opts->fs_type, "fsfs") != 0)
|| (opts->server_minor_version && (opts->server_minor_version < 6)))
return SVN_NO_ERROR;
/* Create the packed FS and open it. */
SVN_ERR(create_packed_filesystem(REPO_NAME, opts, MAX_REV, 5, pool));
SVN_ERR(svn_fs_open(&fs, REPO_NAME, NULL, pool));
/* Now do a commit. */
SVN_ERR(svn_fs_begin_txn(&txn, fs, MAX_REV, pool));
SVN_ERR(svn_fs_txn_root(&txn_root, txn, pool));
SVN_ERR(svn_test__set_file_contents(txn_root, "iota",
"How much better is it to get wisdom than gold! and to get "
"understanding rather to be chosen than silver!", pool));
SVN_ERR(svn_fs_commit_txn(&conflict, &after_rev, txn, pool));
SVN_TEST_ASSERT(SVN_IS_VALID_REVNUM(after_rev));
return SVN_NO_ERROR;
}
svn_error_t *
svn_repos_fs_commit_txn(const char **conflict_p,
svn_repos_t *repos,
svn_revnum_t *new_rev,
svn_fs_txn_t *txn,
apr_pool_t *pool)
{
svn_error_t *err, *err2;
const char *txn_name;
apr_hash_t *props;
apr_pool_t *iterpool;
apr_hash_index_t *hi;
apr_hash_t *hooks_env;
*new_rev = SVN_INVALID_REVNUM;
/* Parse the hooks-env file (if any). */
SVN_ERR(svn_repos__parse_hooks_env(&hooks_env, repos->hooks_env_path,
pool, pool));
/* Run pre-commit hooks. */
SVN_ERR(svn_fs_txn_name(&txn_name, txn, pool));
SVN_ERR(svn_repos__hooks_pre_commit(repos, hooks_env, txn_name, pool));
/* Remove any ephemeral transaction properties. */
SVN_ERR(svn_fs_txn_proplist(&props, txn, pool));
iterpool = svn_pool_create(pool);
for (hi = apr_hash_first(pool, props); hi; hi = apr_hash_next(hi))
{
const void *key;
apr_hash_this(hi, &key, NULL, NULL);
svn_pool_clear(iterpool);
if (strncmp(key, SVN_PROP_TXN_PREFIX,
(sizeof(SVN_PROP_TXN_PREFIX) - 1)) == 0)
{
SVN_ERR(svn_fs_change_txn_prop(txn, key, NULL, iterpool));
}
}
svn_pool_destroy(iterpool);
/* Commit. */
err = svn_fs_commit_txn(conflict_p, new_rev, txn, pool);
if (! SVN_IS_VALID_REVNUM(*new_rev))
return err;
/* Run post-commit hooks. */
if ((err2 = svn_repos__hooks_post_commit(repos, hooks_env,
*new_rev, txn_name, pool)))
{
err2 = svn_error_create
(SVN_ERR_REPOS_POST_COMMIT_HOOK_FAILED, err2,
_("Commit succeeded, but post-commit hook failed"));
}
return svn_error_compose_create(err, err2);
}
static svn_error_t *
recover_fully_packed(const svn_test_opts_t *opts,
apr_pool_t *pool)
{
apr_pool_t *subpool;
svn_fs_t *fs;
svn_fs_txn_t *txn;
svn_fs_root_t *txn_root;
const char *conflict;
svn_revnum_t after_rev;
svn_error_t *err;
/* Bail (with success) on known-untestable scenarios */
if ((strcmp(opts->fs_type, "fsfs") != 0)
|| (opts->server_minor_version && (opts->server_minor_version < 7)))
return SVN_NO_ERROR;
/* Create a packed FS for which every revision will live in a pack
digest file, and then recover it. */
SVN_ERR(create_packed_filesystem(REPO_NAME, opts, MAX_REV, SHARD_SIZE, pool));
SVN_ERR(svn_fs_recover(REPO_NAME, NULL, NULL, pool));
/* Add another revision, re-pack, re-recover. */
subpool = svn_pool_create(pool);
SVN_ERR(svn_fs_open(&fs, REPO_NAME, NULL, subpool));
SVN_ERR(svn_fs_begin_txn(&txn, fs, MAX_REV, subpool));
SVN_ERR(svn_fs_txn_root(&txn_root, txn, subpool));
SVN_ERR(svn_test__set_file_contents(txn_root, "A/mu", "new-mu", subpool));
SVN_ERR(svn_fs_commit_txn(&conflict, &after_rev, txn, subpool));
SVN_TEST_ASSERT(SVN_IS_VALID_REVNUM(after_rev));
svn_pool_destroy(subpool);
SVN_ERR(svn_fs_pack(REPO_NAME, NULL, NULL, NULL, NULL, pool));
SVN_ERR(svn_fs_recover(REPO_NAME, NULL, NULL, pool));
/* Now, delete the youngest revprop file, and recover again. This
time we want to see an error! */
SVN_ERR(svn_io_remove_file2(
svn_dirent_join_many(pool, REPO_NAME, PATH_REVPROPS_DIR,
apr_psprintf(pool, "%ld/%ld",
after_rev / SHARD_SIZE,
after_rev),
NULL),
FALSE, pool));
err = svn_fs_recover(REPO_NAME, NULL, NULL, pool);
if (! err)
return svn_error_create(SVN_ERR_TEST_FAILED, NULL,
"Expected SVN_ERR_FS_CORRUPT error; got none");
if (err->apr_err != SVN_ERR_FS_CORRUPT)
return svn_error_create(SVN_ERR_TEST_FAILED, err,
"Expected SVN_ERR_FS_CORRUPT error; got:");
svn_error_clear(err);
return SVN_NO_ERROR;
}
static svn_error_t *
get_set_revprop_packed_fs(const svn_test_opts_t *opts,
apr_pool_t *pool)
{
svn_fs_t *fs;
svn_fs_txn_t *txn;
svn_fs_root_t *txn_root;
const char *conflict;
svn_revnum_t after_rev;
svn_string_t *prop_value;
apr_pool_t *subpool;
/* Bail (with success) on known-untestable scenarios */
if ((strcmp(opts->fs_type, "fsfs") != 0)
|| (opts->server_minor_version && (opts->server_minor_version < 7)))
return SVN_NO_ERROR;
/* Create the packed FS and open it. */
SVN_ERR(create_packed_filesystem(REPO_NAME, opts, MAX_REV, SHARD_SIZE, pool));
SVN_ERR(svn_fs_open(&fs, REPO_NAME, NULL, pool));
subpool = svn_pool_create(pool);
/* Do a commit to trigger packing. */
SVN_ERR(svn_fs_begin_txn(&txn, fs, MAX_REV, subpool));
SVN_ERR(svn_fs_txn_root(&txn_root, txn, subpool));
SVN_ERR(svn_test__set_file_contents(txn_root, "iota", "new-iota", subpool));
SVN_ERR(svn_fs_commit_txn(&conflict, &after_rev, txn, subpool));
SVN_TEST_ASSERT(SVN_IS_VALID_REVNUM(after_rev));
svn_pool_clear(subpool);
/* Pack the repository. */
SVN_ERR(svn_fs_pack(REPO_NAME, NULL, NULL, NULL, NULL, pool));
/* Try to get revprop for revision 0. */
SVN_ERR(svn_fs_revision_prop(&prop_value, fs, 0, SVN_PROP_REVISION_AUTHOR,
pool));
/* Try to change revprop for revision 0. */
SVN_ERR(svn_fs_change_rev_prop(fs, 0, SVN_PROP_REVISION_AUTHOR,
svn_string_create("tweaked-author", pool),
pool));
return SVN_NO_ERROR;
}
svn_error_t *
svn_fs__editor_commit(svn_revnum_t *revision,
svn_error_t **post_commit_err,
const char **conflict_path,
svn_editor_t *editor,
apr_pool_t *result_pool,
apr_pool_t *scratch_pool)
{
struct edit_baton *eb = svn_editor_get_baton(editor);
const char *inner_conflict_path;
svn_error_t *err = NULL;
/* make sure people are using the correct sequencing. */
if (eb->completed)
return svn_error_create(SVN_ERR_FS_INCORRECT_EDITOR_COMPLETION,
NULL, NULL);
*revision = SVN_INVALID_REVNUM;
*post_commit_err = NULL;
*conflict_path = NULL;
/* Clean up internal resources (eg. eb->root). This also allows the
editor infrastructure to know this editor is "complete". */
err = svn_editor_complete(editor);
/* Note: docco for svn_fs_commit_txn() states that CONFLICT_PATH will
be allocated in the txn's pool. But it lies. Regardless, we want
it placed into RESULT_POOL. */
if (!err)
err = svn_fs_commit_txn(&inner_conflict_path,
revision,
eb->txn,
scratch_pool);
if (SVN_IS_VALID_REVNUM(*revision))
{
if (err)
{
/* Case 3. ERR is a post-commit (cleanup) error. */
/* Pass responsibility via POST_COMMIT_ERR. */
*post_commit_err = err;
err = SVN_NO_ERROR;
}
/* else: Case 1. */
}
else
{
SVN_ERR_ASSERT(err != NULL);
if (err->apr_err == SVN_ERR_FS_CONFLICT)
{
/* Case 2. */
/* Copy this into the correct pool (see note above). */
*conflict_path = apr_pstrdup(result_pool, inner_conflict_path);
/* Return sucess. The caller should inspect CONFLICT_PATH to
determine this particular case. */
svn_error_clear(err);
err = SVN_NO_ERROR;
}
/* else: Case 4. */
/* Abort the TXN. Nobody wants to use it. */
/* ### should we examine the error and attempt svn_fs_purge_txn() ? */
err = svn_error_compose_create(
err,
svn_fs_abort_txn(eb->txn, scratch_pool));
}
/* For safety, clear the now-useless txn. */
eb->txn = NULL;
return svn_error_trace(err);
}
static svn_error_t *
close_revision(void *baton)
{
struct revision_baton *rb = baton;
struct parse_baton *pb = rb->pb;
const char *conflict_msg = NULL;
svn_revnum_t committed_rev;
svn_error_t *err;
const char *txn_name = NULL;
apr_hash_t *hooks_env;
/* If we're skipping this revision we're done here. */
if (rb->skipped)
return SVN_NO_ERROR;
if (rb->rev == 0)
{
/* Special case: set revision 0 properties when loading into an
'empty' filesystem. */
svn_revnum_t youngest_rev;
SVN_ERR(svn_fs_youngest_rev(&youngest_rev, pb->fs, rb->pool));
if (youngest_rev == 0)
{
apr_hash_t *orig_props;
apr_hash_t *new_props;
apr_array_header_t *diff;
int i;
SVN_ERR(svn_fs_revision_proplist(&orig_props, pb->fs, 0, rb->pool));
new_props = svn_prop_array_to_hash(rb->revprops, rb->pool);
SVN_ERR(svn_prop_diffs(&diff, new_props, orig_props, rb->pool));
for (i = 0; i < diff->nelts; i++)
{
const svn_prop_t *prop = &APR_ARRAY_IDX(diff, i, svn_prop_t);
SVN_ERR(change_rev_prop(pb->repos, 0, prop->name, prop->value,
pb->validate_props, rb->pool));
}
}
return SVN_NO_ERROR;
}
/* If the dumpstream doesn't have an 'svn:date' property and we
aren't ignoring the dates in the dumpstream altogether, remove
any 'svn:date' revision property that was set by FS layer when
the TXN was created. */
if (! (pb->ignore_dates || rb->datestamp))
{
svn_prop_t *prop = &APR_ARRAY_PUSH(rb->revprops, svn_prop_t);
prop->name = SVN_PROP_REVISION_DATE;
prop->value = NULL;
}
/* Apply revision property changes. */
if (rb->pb->validate_props)
SVN_ERR(svn_repos_fs_change_txn_props(rb->txn, rb->revprops, rb->pool));
else
SVN_ERR(svn_fs_change_txn_props(rb->txn, rb->revprops, rb->pool));
/* Get the txn name and hooks environment if they will be needed. */
if (pb->use_pre_commit_hook || pb->use_post_commit_hook)
{
SVN_ERR(svn_repos__parse_hooks_env(&hooks_env, pb->repos->hooks_env_path,
rb->pool, rb->pool));
err = svn_fs_txn_name(&txn_name, rb->txn, rb->pool);
if (err)
{
svn_error_clear(svn_fs_abort_txn(rb->txn, rb->pool));
return svn_error_trace(err);
}
}
/* Run the pre-commit hook, if so commanded. */
if (pb->use_pre_commit_hook)
{
err = svn_repos__hooks_pre_commit(pb->repos, hooks_env,
txn_name, rb->pool);
if (err)
{
svn_error_clear(svn_fs_abort_txn(rb->txn, rb->pool));
return svn_error_trace(err);
}
}
/* Commit. */
err = svn_fs_commit_txn(&conflict_msg, &committed_rev, rb->txn, rb->pool);
if (SVN_IS_VALID_REVNUM(committed_rev))
{
if (err)
{
/* ### Log any error, but better yet is to rev
### close_revision()'s API to allow both committed_rev and err
### to be returned, see #3768. */
svn_error_clear(err);
}
}
else
{
svn_error_clear(svn_fs_abort_txn(rb->txn, rb->pool));
if (conflict_msg)
return svn_error_quick_wrap(err, conflict_msg);
else
return svn_error_trace(err);
}
/* Run post-commit hook, if so commanded. */
if (pb->use_post_commit_hook)
{
if ((err = svn_repos__hooks_post_commit(pb->repos, hooks_env,
committed_rev, txn_name,
rb->pool)))
return svn_error_create
(SVN_ERR_REPOS_POST_COMMIT_HOOK_FAILED, err,
_("Commit succeeded, but post-commit hook failed"));
}
/* After a successful commit, must record the dump-rev -> in-repos-rev
mapping, so that copyfrom instructions in the dump file can look up the
correct repository revision to copy from. */
set_revision_mapping(pb->rev_map, rb->rev, committed_rev);
/* If the incoming dump stream has non-contiguous revisions (e.g. from
using svndumpfilter --drop-empty-revs without --renumber-revs) then
we must account for the missing gaps in PB->REV_MAP. Otherwise we
might not be able to map all mergeinfo source revisions to the correct
revisions in the target repos. */
if ((pb->last_rev_mapped != SVN_INVALID_REVNUM)
&& (rb->rev != pb->last_rev_mapped + 1))
{
svn_revnum_t i;
for (i = pb->last_rev_mapped + 1; i < rb->rev; i++)
{
set_revision_mapping(pb->rev_map, i, pb->last_rev_mapped);
}
}
/* Update our "last revision mapped". */
pb->last_rev_mapped = rb->rev;
/* Deltify the predecessors of paths changed in this revision. */
SVN_ERR(svn_fs_deltify_revision(pb->fs, committed_rev, rb->pool));
if (pb->notify_func)
{
/* ### TODO: Use proper scratch pool instead of pb->notify_pool */
svn_repos_notify_t *notify = svn_repos_notify_create(
svn_repos_notify_load_txn_committed,
pb->notify_pool);
notify->new_revision = committed_rev;
notify->old_revision = ((committed_rev == rb->rev)
? SVN_INVALID_REVNUM
: rb->rev);
pb->notify_func(pb->notify_baton, notify, pb->notify_pool);
svn_pool_clear(pb->notify_pool);
}
return SVN_NO_ERROR;
}
static svn_error_t *
close_revision(void *baton)
{
struct revision_baton *rb = baton;
struct parse_baton *pb = rb->pb;
const char *conflict_msg = NULL;
svn_revnum_t committed_rev;
svn_error_t *err;
const char *txn_name = NULL;
apr_hash_t *hooks_env;
/* If we're skipping this revision or it has an invalid revision
number, we're done here. */
if (rb->skipped || (rb->rev <= 0))
return SVN_NO_ERROR;
/* Get the txn name and hooks environment if they will be needed. */
if (pb->use_pre_commit_hook || pb->use_post_commit_hook)
{
SVN_ERR(svn_repos__parse_hooks_env(&hooks_env, pb->repos->hooks_env_path,
rb->pool, rb->pool));
err = svn_fs_txn_name(&txn_name, rb->txn, rb->pool);
if (err)
{
svn_error_clear(svn_fs_abort_txn(rb->txn, rb->pool));
return svn_error_trace(err);
}
}
/* Run the pre-commit hook, if so commanded. */
if (pb->use_pre_commit_hook)
{
err = svn_repos__hooks_pre_commit(pb->repos, hooks_env,
txn_name, rb->pool);
if (err)
{
svn_error_clear(svn_fs_abort_txn(rb->txn, rb->pool));
return svn_error_trace(err);
}
}
/* Commit. */
err = svn_fs_commit_txn(&conflict_msg, &committed_rev, rb->txn, rb->pool);
if (SVN_IS_VALID_REVNUM(committed_rev))
{
if (err)
{
/* ### Log any error, but better yet is to rev
### close_revision()'s API to allow both committed_rev and err
### to be returned, see #3768. */
svn_error_clear(err);
}
}
else
{
svn_error_clear(svn_fs_abort_txn(rb->txn, rb->pool));
if (conflict_msg)
return svn_error_quick_wrap(err, conflict_msg);
else
return svn_error_trace(err);
}
/* Run post-commit hook, if so commanded. */
if (pb->use_post_commit_hook)
{
if ((err = svn_repos__hooks_post_commit(pb->repos, hooks_env,
committed_rev, txn_name,
rb->pool)))
return svn_error_create
(SVN_ERR_REPOS_POST_COMMIT_HOOK_FAILED, err,
_("Commit succeeded, but post-commit hook failed"));
}
/* After a successful commit, must record the dump-rev -> in-repos-rev
mapping, so that copyfrom instructions in the dump file can look up the
correct repository revision to copy from. */
set_revision_mapping(pb->rev_map, rb->rev, committed_rev);
/* If the incoming dump stream has non-contiguous revisions (e.g. from
using svndumpfilter --drop-empty-revs without --renumber-revs) then
we must account for the missing gaps in PB->REV_MAP. Otherwise we
might not be able to map all mergeinfo source revisions to the correct
revisions in the target repos. */
if ((pb->last_rev_mapped != SVN_INVALID_REVNUM)
&& (rb->rev != pb->last_rev_mapped + 1))
{
svn_revnum_t i;
for (i = pb->last_rev_mapped + 1; i < rb->rev; i++)
{
set_revision_mapping(pb->rev_map, i, pb->last_rev_mapped);
}
}
/* Update our "last revision mapped". */
pb->last_rev_mapped = rb->rev;
/* Deltify the predecessors of paths changed in this revision. */
SVN_ERR(svn_fs_deltify_revision(pb->fs, committed_rev, rb->pool));
/* Grrr, svn_fs_commit_txn rewrites the datestamp property to the
current clock-time. We don't want that, we want to preserve
history exactly. Good thing revision props aren't versioned!
Note that if rb->datestamp is NULL, that's fine -- if the dump
data doesn't carry a datestamp, we want to preserve that fact in
the load. */
SVN_ERR(change_rev_prop(pb->repos, committed_rev, SVN_PROP_REVISION_DATE,
rb->datestamp, pb->validate_props, rb->pool));
if (pb->notify_func)
{
/* ### TODO: Use proper scratch pool instead of pb->notify_pool */
svn_repos_notify_t *notify = svn_repos_notify_create(
svn_repos_notify_load_txn_committed,
pb->notify_pool);
notify->new_revision = committed_rev;
notify->old_revision = ((committed_rev == rb->rev)
? SVN_INVALID_REVNUM
: rb->rev);
pb->notify_func(pb->notify_baton, notify, pb->notify_pool);
svn_pool_clear(pb->notify_pool);
}
return SVN_NO_ERROR;
}
static svn_error_t *
changes_fetch_ordering(const char **msg,
svn_boolean_t msg_only,
svn_test_opts_t *opts,
apr_pool_t *pool)
{
svn_fs_t *fs;
svn_revnum_t youngest_rev = 0;
const char *txn_name;
svn_fs_txn_t *txn;
svn_fs_root_t *txn_root, *rev_root;
struct changes_args args;
apr_pool_t *subpool = svn_pool_create(pool);
apr_hash_index_t *hi;
*msg = "verify ordered-ness of fetched compressed changes";
if (msg_only)
return SVN_NO_ERROR;
/* Create a new fs and repos */
SVN_ERR(svn_test__create_fs
(&fs, "test-repo-changes-fetch-ordering",
"bdb", pool));
/*** REVISION 1: Make some files and dirs. ***/
SVN_ERR(svn_fs_begin_txn(&txn, fs, youngest_rev, subpool));
SVN_ERR(svn_fs_txn_root(&txn_root, txn, subpool));
{
static svn_test__txn_script_command_t script_entries[] = {
{ 'a', "dir1", 0 },
{ 'a', "file1", "This is the file 'file1'.\n" },
{ 'a', "dir1/file2", "This is the file 'file2'.\n" },
{ 'a', "dir1/file3", "This is the file 'file3'.\n" },
{ 'a', "dir1/file4", "This is the file 'file4'.\n" },
};
SVN_ERR(svn_test__txn_script_exec(txn_root, script_entries, 5, subpool));
}
SVN_ERR(svn_fs_commit_txn(NULL, &youngest_rev, txn, subpool));
svn_pool_clear(subpool);
/*** REVISION 2: Delete and add some stuff, non-depth-first. ***/
SVN_ERR(svn_fs_begin_txn(&txn, fs, youngest_rev, subpool));
/* Don't use subpool, txn_name is used after subpool is cleared */
SVN_ERR(svn_fs_txn_name(&txn_name, txn, pool));
SVN_ERR(svn_fs_txn_root(&txn_root, txn, subpool));
{
static svn_test__txn_script_command_t script_entries[] = {
{ 'd', "file1", "This is the file 'file1'.\n" },
{ 'd', "dir1/file2", "This is the file 'file2'.\n" },
{ 'd', "dir1/file3", "This is the file 'file3'.\n" },
{ 'a', "dir1/file5", "This is the file 'file4'.\n" },
{ 'a', "dir1/dir2", 0 },
{ 'd', "dir1", 0 },
{ 'a', "dir3", 0 },
};
SVN_ERR(svn_test__txn_script_exec(txn_root, script_entries, 7, subpool));
}
SVN_ERR(svn_fs_commit_txn(NULL, &youngest_rev, txn, subpool));
svn_pool_clear(subpool);
/*** TEST: We should have only three changes, the deletion of 'file1'
the deletion of 'dir1', and the addition of 'dir3'. ***/
args.fs = fs;
args.key = txn_name;
SVN_ERR(svn_fs_base__retry_txn(fs, txn_body_changes_fetch, &args,
subpool));
if ((! args.changes) || (apr_hash_count(args.changes) != 3))
return svn_error_create(SVN_ERR_TEST_FAILED, NULL,
"expected changes");
for (hi = apr_hash_first(subpool, args.changes);
hi; hi = apr_hash_next(hi))
{
const void *key;
void *val;
svn_fs_path_change_t *change;
/* KEY will be the path, VAL the change. */
apr_hash_this(hi, &key, NULL, &val);
change = val;
if ((change->change_kind == svn_fs_path_change_add)
&& (strcmp(key, "/dir3") == 0))
;
else if ((change->change_kind == svn_fs_path_change_delete)
&& ((strcmp(key, "/dir1") == 0)
|| (strcmp(key, "/file1") == 0)))
;
else
return svn_error_create(SVN_ERR_TEST_FAILED, NULL,
"got wrong changes");
}
/*** REVISION 3: Do the same stuff as in revision 1. ***/
SVN_ERR(svn_fs_begin_txn(&txn, fs, youngest_rev, subpool));
SVN_ERR(svn_fs_txn_root(&txn_root, txn, subpool));
{
static svn_test__txn_script_command_t script_entries[] = {
{ 'a', "dir1", 0 },
{ 'a', "file1", "This is the file 'file1'.\n" },
{ 'a', "dir1/file2", "This is the file 'file2'.\n" },
{ 'a', "dir1/file3", "This is the file 'file3'.\n" },
{ 'a', "dir1/file4", "This is the file 'file4'.\n" },
};
SVN_ERR(svn_test__txn_script_exec(txn_root, script_entries, 5, subpool));
}
SVN_ERR(svn_fs_commit_txn(NULL, &youngest_rev, txn, subpool));
svn_pool_clear(subpool);
/*** REVISION 4: Do the same stuff as in revision 2, but use a copy
overwrite of the top directory (instead of a delete) to test
that the 'replace' change type works, too. (And add 'dir4'
instead of 'dir3', since 'dir3' still exists). ***/
SVN_ERR(svn_fs_begin_txn(&txn, fs, youngest_rev, subpool));
/* Don't use subpool, txn_name is used after subpool is cleared */
SVN_ERR(svn_fs_txn_name(&txn_name, txn, pool));
SVN_ERR(svn_fs_txn_root(&txn_root, txn, subpool));
SVN_ERR(svn_fs_revision_root(&rev_root, fs, 1, subpool));
{
static svn_test__txn_script_command_t script_entries[] = {
{ 'd', "file1", "This is the file 'file1'.\n" },
{ 'd', "dir1/file2", "This is the file 'file2'.\n" },
{ 'd', "dir1/file3", "This is the file 'file3'.\n" },
{ 'a', "dir1/file5", "This is the file 'file4'.\n" },
{ 'a', "dir1/dir2", 0 },
};
SVN_ERR(svn_test__txn_script_exec(txn_root, script_entries, 5, subpool));
SVN_ERR(svn_fs_copy(rev_root, "dir1", txn_root, "dir1", subpool));
SVN_ERR(svn_fs_make_dir(txn_root, "dir4", subpool));
}
SVN_ERR(svn_fs_commit_txn(NULL, &youngest_rev, txn, subpool));
svn_pool_clear(subpool);
/*** TEST: We should have only three changes, the deletion of 'file1'
the replacement of 'dir1', and the addition of 'dir4'. ***/
args.fs = fs;
args.key = txn_name;
SVN_ERR(svn_fs_base__retry_txn(fs, txn_body_changes_fetch, &args,
subpool));
if ((! args.changes) || (apr_hash_count(args.changes) != 3))
return svn_error_create(SVN_ERR_TEST_FAILED, NULL,
"expected changes");
for (hi = apr_hash_first(subpool, args.changes);
hi; hi = apr_hash_next(hi))
{
const void *key;
void *val;
svn_fs_path_change_t *change;
/* KEY will be the path, VAL the change. */
apr_hash_this(hi, &key, NULL, &val);
change = val;
if ((change->change_kind == svn_fs_path_change_add)
&& (strcmp(key, "/dir4") == 0))
;
else if ((change->change_kind == svn_fs_path_change_replace)
&& (strcmp(key, "/dir1") == 0))
;
else if ((change->change_kind == svn_fs_path_change_delete)
&& (strcmp(key, "/file1") == 0))
;
else
return svn_error_create(SVN_ERR_TEST_FAILED, NULL,
"got wrong changes");
}
return SVN_NO_ERROR;
}