You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@subversion.apache.org by st...@apache.org on 2019/02/14 14:17:09 UTC
svn commit: r1853580 - in /subversion/trunk/subversion:
include/private/svn_wc_private.h libsvn_client/conflicts.c libsvn_wc/node.c
libsvn_wc/wc-queries.sql libsvn_wc/wc_db.c libsvn_wc/wc_db.h
tests/libsvn_client/conflicts-test.c
Author: stsp
Date: Thu Feb 14 14:17:08 2019
New Revision: 1853580
URL: http://svn.apache.org/viewvc?rev=1853580&view=rev
Log:
Add resolver support for moved-file vs moved-file upon update.
The resolver now supports move vs move tree conflicts for files after
an update operation.
Two new resolution operations are available:
(m) - override incoming move and merge incoming changes from 'alpha-moved'
to 'alpha-also-moved'
(M) - accept incoming move and merge local changes from 'alpha-also-moved'
to 'alpha-moved'
Where the file was originall called 'alpha', was renamed to 'alpha-moved'
in the repository, and renamed to 'alpah-also-moved' in the working copy.
Because the local move is broken during the update operation when the
delete-half of the move is updated, the resolver only has the copied half
move available in the working copy. To find the local move destination the
resolver queries the working copy database for nodes which are copies of
the conflict victim's repository path. This can of course lead to ambiguous
results in case a node is first copied and then moved, in which case the
resolver offers the user a choice of local move targets in the usual way.
* subversion/include/private/svn_wc_private.h
(svn_wc__find_copies_of_repos_path): Declare.
* subversion/libsvn_client/conflicts.c
(conflict_tree_update_local_moved_away_details): New conflict details struct.
(resolve_both_moved_file_update_keep_local_move,
resolve_both_moved_file_update_keep_incoming_move): New resolution handlers.
(conflict_tree_get_details_update_local_moved_away): New details fetcher
which locates copied nodes corresponding to the local move.
(get_both_moved_file_paths): New helper function.
(conflict_tree_get_description_update_both_moved_file_merge,
conflict_tree_get_description_update_both_moved_file_move_merge): New
functions which describe incoming move vs local move conflicts flagged
during updates of files.
(configure_option_both_moved_file_merge): Hook up the new options.
(svn_client_conflict_option_get_moved_to_abspath_candidates2,
svn_client_conflict_option_set_moved_to_abspath2,
conflict_type_specific_setup): Support the newly added conflict options.
* subversion/libsvn_wc/node.c
(svn_wc__find_copies_of_repos_path): New.
* subversion/libsvn_wc/wc-queries.sql
(STMT_SELECT_COPIES_OF_REPOS_RELPATH): New query which locates copies of a
particular repository relpath with a particular node kind in working copy.
* subversion/libsvn_wc/wc_db.c
(svn_wc__db_find_copies_of_repos_path): New wc_db API to execute above query.
* subversion/libsvn_wc/wc_db.h
(svn_wc__db_find_copies_of_repos_path): Declare.
* subversion/tests/libsvn_client/conflicts-test.c
(create_file_move_vs_file_move_update_conflict): New helper function.
(test_update_file_move_vs_file_move,
test_update_file_move_vs_file_move_accept_move, test_funcs): New tests
which exercise both of the newly added conflict resolution options.
Modified:
subversion/trunk/subversion/include/private/svn_wc_private.h
subversion/trunk/subversion/libsvn_client/conflicts.c
subversion/trunk/subversion/libsvn_wc/node.c
subversion/trunk/subversion/libsvn_wc/wc-queries.sql
subversion/trunk/subversion/libsvn_wc/wc_db.c
subversion/trunk/subversion/libsvn_wc/wc_db.h
subversion/trunk/subversion/tests/libsvn_client/conflicts-test.c
Modified: subversion/trunk/subversion/include/private/svn_wc_private.h
URL: http://svn.apache.org/viewvc/subversion/trunk/subversion/include/private/svn_wc_private.h?rev=1853580&r1=1853579&r2=1853580&view=diff
==============================================================================
--- subversion/trunk/subversion/include/private/svn_wc_private.h (original)
+++ subversion/trunk/subversion/include/private/svn_wc_private.h Thu Feb 14 14:17:08 2019
@@ -635,6 +635,24 @@ svn_wc__find_working_nodes_with_basename
apr_pool_t *result_pool,
apr_pool_t *scratch_pool);
+/* Return an array of const char * elements, which represent local absolute
+ * paths for nodes, within the working copy indicated by WRI_ABSPATH, which
+ * are copies of REPOS_RELPATH and have node kind KIND.
+ * If no such nodes exist, return an empty array.
+ *
+ * This function returns only paths to nodes which are present in the highest
+ * layer of the WC. In other words, paths to deleted and/or excluded nodes are
+ * never returned.
+ */
+svn_error_t *
+svn_wc__find_copies_of_repos_path(apr_array_header_t **abspaths,
+ const char *wri_abspath,
+ const char *repos_relpath,
+ svn_node_kind_t kind,
+ svn_wc_context_t *wc_ctx,
+ apr_pool_t *result_pool,
+ apr_pool_t *scratch_pool);
+
/* Get the working revision of @a local_abspath using @a wc_ctx. If @a
* local_abspath is not in the working copy, return @c
* SVN_ERR_WC_PATH_NOT_FOUND.
Modified: subversion/trunk/subversion/libsvn_client/conflicts.c
URL: http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_client/conflicts.c?rev=1853580&r1=1853579&r2=1853580&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_client/conflicts.c (original)
+++ subversion/trunk/subversion/libsvn_client/conflicts.c Thu Feb 14 14:17:08 2019
@@ -11071,6 +11071,648 @@ configure_option_sibling_move_merge(svn_
return SVN_NO_ERROR;
}
+struct conflict_tree_update_local_moved_away_details {
+ /*
+ * This array consists of "const char *" absolute paths to working copy
+ * nodes which are uncomitted copies and correspond to the repository path
+ * of the conflict victim.
+ * Each such working copy node is a potential local move target which can
+ * be chosen to find a suitable merge target when resolving a tree conflict.
+ *
+ * This may be an empty array in case if there is no move target path in
+ * the working copy. */
+ apr_array_header_t *wc_move_targets;
+
+ /* Current index into the list of working copy paths in WC_MOVE_TARGETS. */
+ int preferred_move_target_idx;
+};
+
+/* Implements conflict_option_resolve_func_t.
+ * Resolve an incoming move vs local move conflict by merging from the
+ * incoming move's target location to the local move's target location,
+ * overriding the incoming move. The original local move was broken during
+ * update/switch, so overriding the incoming move involves recording a new
+ * move from the incoming move's target location to the local move's target
+ * location. */
+static svn_error_t *
+resolve_both_moved_file_update_keep_local_move(
+ svn_client_conflict_option_t *option,
+ svn_client_conflict_t *conflict,
+ svn_client_ctx_t *ctx,
+ apr_pool_t *scratch_pool)
+{
+ svn_client_conflict_option_id_t option_id;
+ const char *victim_abspath;
+ const char *local_moved_to_abspath;
+ svn_wc_operation_t operation;
+ const char *lock_abspath;
+ svn_error_t *err;
+ const char *repos_root_url;
+ const char *incoming_old_repos_relpath;
+ svn_revnum_t incoming_old_pegrev;
+ const char *incoming_new_repos_relpath;
+ svn_revnum_t incoming_new_pegrev;
+ const char *wc_tmpdir;
+ const char *ancestor_abspath;
+ svn_stream_t *ancestor_stream;
+ apr_hash_t *ancestor_props;
+ apr_hash_t *incoming_props;
+ apr_hash_t *local_props;
+ const char *ancestor_url;
+ const char *corrected_url;
+ svn_ra_session_t *ra_session;
+ svn_wc_merge_outcome_t merge_content_outcome;
+ svn_wc_notify_state_t merge_props_outcome;
+ apr_array_header_t *propdiffs;
+ struct conflict_tree_incoming_delete_details *incoming_details;
+ apr_array_header_t *possible_moved_to_abspaths;
+ const char *incoming_moved_to_abspath;
+ struct conflict_tree_update_local_moved_away_details *local_details;
+
+ victim_abspath = svn_client_conflict_get_local_abspath(conflict);
+ operation = svn_client_conflict_get_operation(conflict);
+ incoming_details = conflict->tree_conflict_incoming_details;
+ if (incoming_details == NULL || incoming_details->moves == NULL)
+ return svn_error_createf(SVN_ERR_WC_CONFLICT_RESOLVER_FAILURE, NULL,
+ _("The specified conflict resolution option "
+ "requires details for tree conflict at '%s' "
+ "to be fetched from the repository first."),
+ svn_dirent_local_style(victim_abspath,
+ scratch_pool));
+ if (operation == svn_wc_operation_none)
+ return svn_error_createf(SVN_ERR_WC_CORRUPT, NULL,
+ _("Invalid operation code '%d' recorded for "
+ "conflict at '%s'"), operation,
+ svn_dirent_local_style(victim_abspath,
+ scratch_pool));
+
+ option_id = svn_client_conflict_option_get_id(option);
+ SVN_ERR_ASSERT(option_id == svn_client_conflict_option_both_moved_file_merge);
+
+ SVN_ERR(svn_client_conflict_get_repos_info(&repos_root_url, NULL,
+ conflict, scratch_pool,
+ scratch_pool));
+ SVN_ERR(svn_client_conflict_get_incoming_old_repos_location(
+ &incoming_old_repos_relpath, &incoming_old_pegrev,
+ NULL, conflict, scratch_pool,
+ scratch_pool));
+ SVN_ERR(svn_client_conflict_get_incoming_new_repos_location(
+ &incoming_new_repos_relpath, &incoming_new_pegrev,
+ NULL, conflict, scratch_pool,
+ scratch_pool));
+
+ /* Set up temporary storage for the common ancestor version of the file. */
+ SVN_ERR(svn_wc__get_tmpdir(&wc_tmpdir, ctx->wc_ctx, victim_abspath,
+ scratch_pool, scratch_pool));
+ SVN_ERR(svn_stream_open_unique(&ancestor_stream,
+ &ancestor_abspath, wc_tmpdir,
+ svn_io_file_del_on_pool_cleanup,
+ scratch_pool, scratch_pool));
+
+ /* Fetch the ancestor file's content. */
+ ancestor_url = svn_path_url_add_component2(repos_root_url,
+ incoming_old_repos_relpath,
+ scratch_pool);
+ SVN_ERR(svn_client__open_ra_session_internal(&ra_session, &corrected_url,
+ ancestor_url, NULL, NULL,
+ FALSE, FALSE, ctx,
+ scratch_pool, scratch_pool));
+ SVN_ERR(svn_ra_get_file(ra_session, "", incoming_old_pegrev,
+ ancestor_stream, NULL, /* fetched_rev */
+ &ancestor_props, scratch_pool));
+ filter_props(ancestor_props, scratch_pool);
+
+ /* Close stream to flush ancestor file to disk. */
+ SVN_ERR(svn_stream_close(ancestor_stream));
+
+ possible_moved_to_abspaths =
+ svn_hash_gets(incoming_details->wc_move_targets,
+ get_moved_to_repos_relpath(incoming_details, scratch_pool));
+ incoming_moved_to_abspath =
+ APR_ARRAY_IDX(possible_moved_to_abspaths,
+ incoming_details->wc_move_target_idx, const char *);
+
+ local_details = conflict->tree_conflict_local_details;
+ local_moved_to_abspath =
+ APR_ARRAY_IDX(local_details->wc_move_targets,
+ local_details->preferred_move_target_idx, const char *);
+
+ /* ### The following WC modifications should be atomic. */
+ SVN_ERR(svn_wc__acquire_write_lock_for_resolve(
+ &lock_abspath, ctx->wc_ctx,
+ svn_dirent_get_longest_ancestor(victim_abspath,
+ local_moved_to_abspath,
+ scratch_pool),
+ scratch_pool, scratch_pool));
+
+ /* Get a copy of the incoming moved item's properties. */
+ err = svn_wc_prop_list2(&incoming_props, ctx->wc_ctx,
+ incoming_moved_to_abspath,
+ scratch_pool, scratch_pool);
+ if (err)
+ goto unlock_wc;
+
+ /* Get a copy of the local move target's properties. */
+ err = svn_wc_prop_list2(&local_props, ctx->wc_ctx,
+ local_moved_to_abspath,
+ scratch_pool, scratch_pool);
+ if (err)
+ goto unlock_wc;
+
+ /* Create a property diff for the files. */
+ err = svn_prop_diffs(&propdiffs, incoming_props, local_props,
+ scratch_pool);
+ if (err)
+ goto unlock_wc;
+
+ /* Perform the file merge. */
+ err = svn_wc_merge5(&merge_content_outcome, &merge_props_outcome,
+ ctx->wc_ctx, ancestor_abspath,
+ incoming_moved_to_abspath, local_moved_to_abspath,
+ NULL, NULL, NULL, /* labels */
+ NULL, NULL, /* conflict versions */
+ FALSE, /* dry run */
+ NULL, NULL, /* diff3_cmd, merge_options */
+ apr_hash_count(ancestor_props) ? ancestor_props : NULL,
+ propdiffs,
+ NULL, NULL, /* conflict func/baton */
+ NULL, NULL, /* don't allow user to cancel here */
+ scratch_pool);
+ if (err)
+ goto unlock_wc;
+
+ if (ctx->notify_func2)
+ {
+ svn_wc_notify_t *notify;
+
+ /* Tell the world about the file merge that just happened. */
+ notify = svn_wc_create_notify(local_moved_to_abspath,
+ svn_wc_notify_update_update,
+ scratch_pool);
+ if (merge_content_outcome == svn_wc_merge_conflict)
+ notify->content_state = svn_wc_notify_state_conflicted;
+ else
+ notify->content_state = svn_wc_notify_state_merged;
+ notify->prop_state = merge_props_outcome;
+ notify->kind = svn_node_file;
+ ctx->notify_func2(ctx->notify_baton2, notify, scratch_pool);
+ }
+
+ /* Record a new move which overrides the incoming move. */
+ err = svn_wc__move2(ctx->wc_ctx, incoming_moved_to_abspath,
+ local_moved_to_abspath,
+ TRUE, /* meta-data only move */
+ FALSE, /* mixed-revisions don't apply to files */
+ NULL, NULL, /* don't allow user to cancel here */
+ NULL, NULL, /* no extra notification */
+ scratch_pool);
+ if (err)
+ goto unlock_wc;
+
+ /* Remove moved-away file from disk. */
+ err = svn_io_remove_file2(incoming_moved_to_abspath, TRUE, scratch_pool);
+ if (err)
+ goto unlock_wc;
+
+ err = svn_wc__del_tree_conflict(ctx->wc_ctx, victim_abspath, scratch_pool);
+ if (err)
+ goto unlock_wc;
+
+ if (ctx->notify_func2)
+ {
+ svn_wc_notify_t *notify;
+
+ notify = svn_wc_create_notify(victim_abspath, svn_wc_notify_resolved_tree,
+ scratch_pool);
+ ctx->notify_func2(ctx->notify_baton2, notify, scratch_pool);
+ }
+
+ svn_io_sleep_for_timestamps(local_moved_to_abspath, scratch_pool);
+
+ conflict->resolution_tree = option_id;
+
+unlock_wc:
+ err = svn_error_compose_create(err, svn_wc__release_write_lock(ctx->wc_ctx,
+ lock_abspath,
+ scratch_pool));
+ SVN_ERR(err);
+
+ return SVN_NO_ERROR;
+}
+
+/* Implements conflict_option_resolve_func_t.
+ * Resolve an incoming move vs local move conflict by merging from the
+ * local move's target location to the incoming move's target location,
+ * and reverting the local move. */
+static svn_error_t *
+resolve_both_moved_file_update_keep_incoming_move(
+ svn_client_conflict_option_t *option,
+ svn_client_conflict_t *conflict,
+ svn_client_ctx_t *ctx,
+ apr_pool_t *scratch_pool)
+{
+ svn_client_conflict_option_id_t option_id;
+ const char *victim_abspath;
+ const char *local_moved_to_abspath;
+ svn_wc_operation_t operation;
+ const char *lock_abspath;
+ svn_error_t *err;
+ const char *repos_root_url;
+ const char *incoming_old_repos_relpath;
+ svn_revnum_t incoming_old_pegrev;
+ const char *incoming_new_repos_relpath;
+ svn_revnum_t incoming_new_pegrev;
+ const char *wc_tmpdir;
+ const char *ancestor_abspath;
+ svn_stream_t *ancestor_stream;
+ apr_hash_t *ancestor_props;
+ apr_hash_t *incoming_props;
+ apr_hash_t *local_props;
+ const char *ancestor_url;
+ const char *corrected_url;
+ svn_ra_session_t *ra_session;
+ svn_wc_merge_outcome_t merge_content_outcome;
+ svn_wc_notify_state_t merge_props_outcome;
+ apr_array_header_t *propdiffs;
+ struct conflict_tree_incoming_delete_details *incoming_details;
+ apr_array_header_t *possible_moved_to_abspaths;
+ const char *incoming_moved_to_abspath;
+ struct conflict_tree_update_local_moved_away_details *local_details;
+
+ victim_abspath = svn_client_conflict_get_local_abspath(conflict);
+ operation = svn_client_conflict_get_operation(conflict);
+ incoming_details = conflict->tree_conflict_incoming_details;
+ if (incoming_details == NULL || incoming_details->moves == NULL)
+ return svn_error_createf(SVN_ERR_WC_CONFLICT_RESOLVER_FAILURE, NULL,
+ _("The specified conflict resolution option "
+ "requires details for tree conflict at '%s' "
+ "to be fetched from the repository first."),
+ svn_dirent_local_style(victim_abspath,
+ scratch_pool));
+ if (operation == svn_wc_operation_none)
+ return svn_error_createf(SVN_ERR_WC_CORRUPT, NULL,
+ _("Invalid operation code '%d' recorded for "
+ "conflict at '%s'"), operation,
+ svn_dirent_local_style(victim_abspath,
+ scratch_pool));
+
+ option_id = svn_client_conflict_option_get_id(option);
+ SVN_ERR_ASSERT(option_id ==
+ svn_client_conflict_option_both_moved_file_move_merge);
+
+ SVN_ERR(svn_client_conflict_get_repos_info(&repos_root_url, NULL,
+ conflict, scratch_pool,
+ scratch_pool));
+ SVN_ERR(svn_client_conflict_get_incoming_old_repos_location(
+ &incoming_old_repos_relpath, &incoming_old_pegrev,
+ NULL, conflict, scratch_pool,
+ scratch_pool));
+ SVN_ERR(svn_client_conflict_get_incoming_new_repos_location(
+ &incoming_new_repos_relpath, &incoming_new_pegrev,
+ NULL, conflict, scratch_pool,
+ scratch_pool));
+
+ /* Set up temporary storage for the common ancestor version of the file. */
+ SVN_ERR(svn_wc__get_tmpdir(&wc_tmpdir, ctx->wc_ctx, victim_abspath,
+ scratch_pool, scratch_pool));
+ SVN_ERR(svn_stream_open_unique(&ancestor_stream,
+ &ancestor_abspath, wc_tmpdir,
+ svn_io_file_del_on_pool_cleanup,
+ scratch_pool, scratch_pool));
+
+ /* Fetch the ancestor file's content. */
+ ancestor_url = svn_path_url_add_component2(repos_root_url,
+ incoming_old_repos_relpath,
+ scratch_pool);
+ SVN_ERR(svn_client__open_ra_session_internal(&ra_session, &corrected_url,
+ ancestor_url, NULL, NULL,
+ FALSE, FALSE, ctx,
+ scratch_pool, scratch_pool));
+ SVN_ERR(svn_ra_get_file(ra_session, "", incoming_old_pegrev,
+ ancestor_stream, NULL, /* fetched_rev */
+ &ancestor_props, scratch_pool));
+ filter_props(ancestor_props, scratch_pool);
+
+ /* Close stream to flush ancestor file to disk. */
+ SVN_ERR(svn_stream_close(ancestor_stream));
+
+ possible_moved_to_abspaths =
+ svn_hash_gets(incoming_details->wc_move_targets,
+ get_moved_to_repos_relpath(incoming_details, scratch_pool));
+ incoming_moved_to_abspath =
+ APR_ARRAY_IDX(possible_moved_to_abspaths,
+ incoming_details->wc_move_target_idx, const char *);
+
+ local_details = conflict->tree_conflict_local_details;
+ local_moved_to_abspath =
+ APR_ARRAY_IDX(local_details->wc_move_targets,
+ local_details->preferred_move_target_idx, const char *);
+
+ /* ### The following WC modifications should be atomic. */
+ SVN_ERR(svn_wc__acquire_write_lock_for_resolve(
+ &lock_abspath, ctx->wc_ctx,
+ svn_dirent_get_longest_ancestor(victim_abspath,
+ local_moved_to_abspath,
+ scratch_pool),
+ scratch_pool, scratch_pool));
+
+ /* Get a copy of the incoming moved item's properties. */
+ err = svn_wc_prop_list2(&incoming_props, ctx->wc_ctx,
+ incoming_moved_to_abspath,
+ scratch_pool, scratch_pool);
+ if (err)
+ goto unlock_wc;
+
+ /* Get a copy of the local move target's properties. */
+ err = svn_wc_prop_list2(&local_props, ctx->wc_ctx,
+ local_moved_to_abspath,
+ scratch_pool, scratch_pool);
+ if (err)
+ goto unlock_wc;
+
+ /* Create a property diff for the files. */
+ err = svn_prop_diffs(&propdiffs, incoming_props, local_props,
+ scratch_pool);
+ if (err)
+ goto unlock_wc;
+
+ /* Perform the file merge. */
+ err = svn_wc_merge5(&merge_content_outcome, &merge_props_outcome,
+ ctx->wc_ctx, ancestor_abspath,
+ local_moved_to_abspath, incoming_moved_to_abspath,
+ NULL, NULL, NULL, /* labels */
+ NULL, NULL, /* conflict versions */
+ FALSE, /* dry run */
+ NULL, NULL, /* diff3_cmd, merge_options */
+ apr_hash_count(ancestor_props) ? ancestor_props : NULL,
+ propdiffs,
+ NULL, NULL, /* conflict func/baton */
+ NULL, NULL, /* don't allow user to cancel here */
+ scratch_pool);
+ if (err)
+ goto unlock_wc;
+
+ if (ctx->notify_func2)
+ {
+ svn_wc_notify_t *notify;
+
+ /* Tell the world about the file merge that just happened. */
+ notify = svn_wc_create_notify(local_moved_to_abspath,
+ svn_wc_notify_update_update,
+ scratch_pool);
+ if (merge_content_outcome == svn_wc_merge_conflict)
+ notify->content_state = svn_wc_notify_state_conflicted;
+ else
+ notify->content_state = svn_wc_notify_state_merged;
+ notify->prop_state = merge_props_outcome;
+ notify->kind = svn_node_file;
+ ctx->notify_func2(ctx->notify_baton2, notify, scratch_pool);
+ }
+
+ /* Revert the copy-half of the local move. The delete-half of this move
+ * has already been deleted during the update/switch operation. */
+ err = svn_wc_revert6(ctx->wc_ctx, local_moved_to_abspath, svn_depth_empty,
+ FALSE, NULL, TRUE, FALSE,
+ TRUE /*added_keep_local*/,
+ NULL, NULL, /* no cancellation */
+ ctx->notify_func2, ctx->notify_baton2,
+ scratch_pool);
+ if (err)
+ goto unlock_wc;
+
+ err = svn_wc__del_tree_conflict(ctx->wc_ctx, victim_abspath, scratch_pool);
+ if (err)
+ goto unlock_wc;
+
+ if (ctx->notify_func2)
+ {
+ svn_wc_notify_t *notify;
+
+ notify = svn_wc_create_notify(victim_abspath, svn_wc_notify_resolved_tree,
+ scratch_pool);
+ ctx->notify_func2(ctx->notify_baton2, notify, scratch_pool);
+ }
+
+ svn_io_sleep_for_timestamps(local_moved_to_abspath, scratch_pool);
+
+ conflict->resolution_tree = option_id;
+
+unlock_wc:
+ err = svn_error_compose_create(err, svn_wc__release_write_lock(ctx->wc_ctx,
+ lock_abspath,
+ scratch_pool));
+ SVN_ERR(err);
+
+ return SVN_NO_ERROR;
+}
+
+/* Implements tree_conflict_get_details_func_t. */
+static svn_error_t *
+conflict_tree_get_details_update_local_moved_away(
+ svn_client_conflict_t *conflict,
+ svn_client_ctx_t *ctx,
+ apr_pool_t *scratch_pool)
+{
+ struct conflict_tree_update_local_moved_away_details *details;
+ const char *incoming_old_repos_relpath;
+ svn_node_kind_t incoming_old_kind;
+
+ SVN_ERR(svn_client_conflict_get_incoming_old_repos_location(
+ &incoming_old_repos_relpath, NULL, &incoming_old_kind,
+ conflict, scratch_pool, scratch_pool));
+
+ details = apr_pcalloc(conflict->pool, sizeof(*details));
+
+ details->wc_move_targets = apr_array_make(conflict->pool, 1,
+ sizeof(const char *));
+
+ /* Search the WC for copies of the conflict victim. */
+ SVN_ERR(svn_wc__find_copies_of_repos_path(&details->wc_move_targets,
+ conflict->local_abspath,
+ incoming_old_repos_relpath,
+ incoming_old_kind,
+ ctx->wc_ctx,
+ conflict->pool,
+ scratch_pool));
+
+ conflict->tree_conflict_local_details = details;
+
+ return SVN_NO_ERROR;
+}
+
+static svn_error_t *
+get_both_moved_file_paths(const char **incoming_moved_to_abspath,
+ const char **local_moved_to_abspath,
+ svn_client_conflict_t *conflict,
+ apr_pool_t *scratch_pool)
+{
+ struct conflict_tree_incoming_delete_details *incoming_details;
+ apr_array_header_t *incoming_move_target_wc_abspaths;
+ svn_wc_operation_t operation;
+
+ operation = svn_client_conflict_get_operation(conflict);
+
+ *incoming_moved_to_abspath = NULL;
+ *local_moved_to_abspath = NULL;
+
+ incoming_details = conflict->tree_conflict_incoming_details;
+ if (incoming_details == NULL || incoming_details->moves == NULL ||
+ apr_hash_count(incoming_details->wc_move_targets) == 0)
+ return SVN_NO_ERROR;
+
+ incoming_move_target_wc_abspaths =
+ svn_hash_gets(incoming_details->wc_move_targets,
+ get_moved_to_repos_relpath(incoming_details,
+ scratch_pool));
+ *incoming_moved_to_abspath =
+ APR_ARRAY_IDX(incoming_move_target_wc_abspaths,
+ incoming_details->wc_move_target_idx, const char *);
+
+ if (operation == svn_wc_operation_merge)
+ {
+ struct conflict_tree_local_missing_details *local_details;
+ apr_array_header_t *local_moves;
+
+ local_details = conflict->tree_conflict_local_details;
+ if (local_details == NULL ||
+ apr_hash_count(local_details->wc_move_targets) == 0)
+ return SVN_NO_ERROR;
+
+ local_moves = svn_hash_gets(local_details->wc_move_targets,
+ local_details->move_target_repos_relpath);
+ *local_moved_to_abspath =
+ APR_ARRAY_IDX(local_moves, local_details->wc_move_target_idx,
+ const char *);
+ }
+ else
+ {
+ struct conflict_tree_update_local_moved_away_details *local_details;
+
+ local_details = conflict->tree_conflict_local_details;
+ if (local_details == NULL ||
+ local_details->wc_move_targets->nelts == 0)
+ return SVN_NO_ERROR;
+
+ *local_moved_to_abspath =
+ APR_ARRAY_IDX(local_details->wc_move_targets,
+ local_details->preferred_move_target_idx,
+ const char *);
+ }
+
+ return SVN_NO_ERROR;
+}
+
+static svn_error_t *
+conflict_tree_get_description_update_both_moved_file_merge(
+ const char **description,
+ svn_client_conflict_t *conflict,
+ svn_client_ctx_t *ctx,
+ apr_pool_t *result_pool,
+ apr_pool_t *scratch_pool)
+{
+ const char *incoming_moved_to_abspath;
+ const char *local_moved_to_abspath;
+ svn_wc_operation_t operation;
+ const char *wcroot_abspath;
+
+ *description = NULL;
+
+ SVN_ERR(get_both_moved_file_paths(&incoming_moved_to_abspath,
+ &local_moved_to_abspath,
+ conflict, scratch_pool));
+ if (incoming_moved_to_abspath == NULL || local_moved_to_abspath == NULL)
+ return SVN_NO_ERROR;
+
+ SVN_ERR(svn_wc__get_wcroot(&wcroot_abspath, ctx->wc_ctx,
+ conflict->local_abspath, scratch_pool,
+ scratch_pool));
+
+ operation = svn_client_conflict_get_operation(conflict);
+
+ if (operation == svn_wc_operation_merge)
+ {
+ /* In case of a merge, the incoming move has A+ (copied) status... */
+ *description =
+ apr_psprintf(
+ scratch_pool,
+ _("apply changes to '%s' and revert addition of '%s'"),
+ svn_dirent_local_style(
+ svn_dirent_skip_ancestor(wcroot_abspath, local_moved_to_abspath),
+ scratch_pool),
+ svn_dirent_local_style(
+ svn_dirent_skip_ancestor(wcroot_abspath, incoming_moved_to_abspath),
+ scratch_pool));
+ }
+ else
+ {
+ /* ...but in case of update/switch the local move has "A+" status. */
+ *description =
+ apr_psprintf(
+ scratch_pool,
+ _("override incoming move and merge incoming changes from '%s' "
+ "to '%s'"),
+ svn_dirent_local_style(
+ svn_dirent_skip_ancestor(wcroot_abspath, incoming_moved_to_abspath),
+ scratch_pool),
+ svn_dirent_local_style(
+ svn_dirent_skip_ancestor(wcroot_abspath, local_moved_to_abspath),
+ scratch_pool));
+ }
+
+ return SVN_NO_ERROR;
+}
+
+static svn_error_t *
+conflict_tree_get_description_update_both_moved_file_move_merge(
+ const char **description,
+ svn_client_conflict_t *conflict,
+ svn_client_ctx_t *ctx,
+ apr_pool_t *result_pool,
+ apr_pool_t *scratch_pool)
+{
+ const char *incoming_moved_to_abspath;
+ const char *local_moved_to_abspath;
+ svn_wc_operation_t operation;
+ const char *wcroot_abspath;
+
+ *description = NULL;
+
+ SVN_ERR(get_both_moved_file_paths(&incoming_moved_to_abspath,
+ &local_moved_to_abspath,
+ conflict, scratch_pool));
+ if (incoming_moved_to_abspath == NULL || local_moved_to_abspath == NULL)
+ return SVN_NO_ERROR;
+
+ SVN_ERR(svn_wc__get_wcroot(&wcroot_abspath, ctx->wc_ctx,
+ conflict->local_abspath, scratch_pool,
+ scratch_pool));
+
+ operation = svn_client_conflict_get_operation(conflict);
+
+ if (operation == svn_wc_operation_merge)
+ {
+ SVN_ERR(describe_incoming_move_merge_conflict_option(
+ description, conflict, ctx, local_moved_to_abspath,
+ scratch_pool, scratch_pool));
+ }
+ else
+ {
+ *description =
+ apr_psprintf(
+ scratch_pool,
+ _("accept incoming move and merge local changes from "
+ "'%s' to '%s'"),
+ svn_dirent_local_style(
+ svn_dirent_skip_ancestor(wcroot_abspath, local_moved_to_abspath),
+ scratch_pool),
+ svn_dirent_local_style(
+ svn_dirent_skip_ancestor(wcroot_abspath, incoming_moved_to_abspath),
+ scratch_pool));
+ }
+
+ return SVN_NO_ERROR;
+}
+
/* Configure 'both moved file merge' resolution options for a tree conflict. */
static svn_error_t *
configure_option_both_moved_file_merge(svn_client_conflict_t *conflict,
@@ -11107,66 +11749,44 @@ configure_option_both_moved_file_merge(s
&incoming_new_kind, conflict, scratch_pool,
scratch_pool));
- if (operation == svn_wc_operation_merge &&
- victim_node_kind == svn_node_none &&
+ /* ### what about the switch operation? */
+ if (((operation == svn_wc_operation_merge &&
+ victim_node_kind == svn_node_none) ||
+ (operation == svn_wc_operation_update &&
+ victim_node_kind == svn_node_file)) &&
incoming_old_kind == svn_node_file &&
incoming_new_kind == svn_node_none &&
- local_change == svn_wc_conflict_reason_missing &&
+ ((operation == svn_wc_operation_merge &&
+ local_change == svn_wc_conflict_reason_missing) ||
+ (operation == svn_wc_operation_update &&
+ local_change == svn_wc_conflict_reason_moved_away)) &&
incoming_change == svn_wc_conflict_action_delete)
{
- struct conflict_tree_incoming_delete_details *incoming_details;
- struct conflict_tree_local_missing_details *local_details;
const char *description;
- apr_array_header_t *local_moves;
- const char *local_moved_to_abspath;
- const char *incoming_moved_to_abspath;
- apr_array_header_t *incoming_move_target_wc_abspaths;
-
- incoming_details = conflict->tree_conflict_incoming_details;
- if (incoming_details == NULL || incoming_details->moves == NULL ||
- apr_hash_count(incoming_details->wc_move_targets) == 0)
- return SVN_NO_ERROR;
-
- local_details = conflict->tree_conflict_local_details;
- if (local_details == NULL ||
- apr_hash_count(local_details->wc_move_targets) == 0)
- return SVN_NO_ERROR;
- local_moves = svn_hash_gets(local_details->wc_move_targets,
- local_details->move_target_repos_relpath);
- local_moved_to_abspath =
- APR_ARRAY_IDX(local_moves, local_details->wc_move_target_idx,
- const char *);
+ SVN_ERR(conflict_tree_get_description_update_both_moved_file_merge(
+ &description, conflict, ctx, conflict->pool, scratch_pool));
- incoming_move_target_wc_abspaths =
- svn_hash_gets(incoming_details->wc_move_targets,
- get_moved_to_repos_relpath(incoming_details,
- scratch_pool));
- incoming_moved_to_abspath =
- APR_ARRAY_IDX(incoming_move_target_wc_abspaths,
- incoming_details->wc_move_target_idx, const char *);
+ if (description == NULL) /* details not fetched yet */
+ return SVN_NO_ERROR;
- description =
- apr_psprintf(
- scratch_pool, _("apply changes to '%s' and revert addition of '%s'"),
- svn_dirent_local_style(
- svn_dirent_skip_ancestor(wcroot_abspath, local_moved_to_abspath),
- scratch_pool),
- svn_dirent_local_style(
- svn_dirent_skip_ancestor(wcroot_abspath, incoming_moved_to_abspath),
- scratch_pool));
add_resolution_option(
options, conflict, svn_client_conflict_option_both_moved_file_merge,
_("Merge to corresponding local location"),
- description, resolve_both_moved_file_text_merge);
+ description,
+ operation == svn_wc_operation_merge ?
+ resolve_both_moved_file_text_merge :
+ resolve_both_moved_file_update_keep_local_move);
+
+ SVN_ERR(conflict_tree_get_description_update_both_moved_file_move_merge(
+ &description, conflict, ctx, conflict->pool, scratch_pool));
- SVN_ERR(describe_incoming_move_merge_conflict_option(
- &description, conflict, ctx, local_moved_to_abspath,
- scratch_pool, scratch_pool));
add_resolution_option(options, conflict,
svn_client_conflict_option_both_moved_file_move_merge,
_("Move and merge"), description,
- resolve_incoming_move_file_text_merge);
+ operation == svn_wc_operation_merge ?
+ resolve_incoming_move_file_text_merge :
+ resolve_both_moved_file_update_keep_incoming_move);
}
return SVN_NO_ERROR;
@@ -11651,6 +12271,36 @@ svn_client_conflict_option_get_moved_to_
}
}
}
+ else if ((operation == svn_wc_operation_update ||
+ operation == svn_wc_operation_switch) &&
+ incoming_change == svn_wc_conflict_action_delete &&
+ local_change == svn_wc_conflict_reason_moved_away)
+ {
+ struct conflict_tree_update_local_moved_away_details *details;
+
+ details = conflict->tree_conflict_local_details;
+ if (details == NULL || details->wc_move_targets == NULL)
+ return svn_error_createf(SVN_ERR_WC_CONFLICT_RESOLVER_FAILURE, NULL,
+ _("Getting a list of possible move targets "
+ "requires details for tree conflict at '%s' "
+ "to be fetched from the repository first"),
+ svn_dirent_local_style(victim_abspath,
+ scratch_pool));
+
+ /* Return a copy of the option's move target candidate list. */
+ *possible_moved_to_abspaths =
+ apr_array_make(result_pool, details->wc_move_targets->nelts,
+ sizeof (const char *));
+ for (i = 0; i < details->wc_move_targets->nelts; i++)
+ {
+ const char *moved_to_abspath;
+
+ moved_to_abspath = APR_ARRAY_IDX(details->wc_move_targets, i,
+ const char *);
+ APR_ARRAY_PUSH(*possible_moved_to_abspaths, const char *) =
+ apr_pstrdup(result_pool, moved_to_abspath);
+ }
+ }
else
{
struct conflict_tree_incoming_delete_details *details;
@@ -11808,6 +12458,54 @@ svn_client_conflict_option_set_moved_to_
conflict->pool, scratch_pool));
}
}
+ else if ((operation == svn_wc_operation_update ||
+ operation == svn_wc_operation_switch) &&
+ incoming_change == svn_wc_conflict_action_delete &&
+ local_change == svn_wc_conflict_reason_moved_away)
+ {
+ struct conflict_tree_update_local_moved_away_details *details;
+
+ details = conflict->tree_conflict_local_details;
+ if (details == NULL || details->wc_move_targets == NULL)
+ return svn_error_createf(SVN_ERR_WC_CONFLICT_RESOLVER_FAILURE, NULL,
+ _("Setting a move target requires details "
+ "for tree conflict at '%s' to be fetched "
+ "from the repository first"),
+ svn_dirent_local_style(victim_abspath,
+ scratch_pool));
+
+ if (preferred_move_target_idx < 0 ||
+ preferred_move_target_idx > details->wc_move_targets->nelts)
+ return svn_error_createf(SVN_ERR_INCORRECT_PARAMS, NULL,
+ _("Index '%d' is out of bounds of the "
+ "possible move target list for '%s'"),
+ preferred_move_target_idx,
+ svn_dirent_local_style(victim_abspath,
+ scratch_pool));
+
+ /* Record the user's preference. */
+ details->preferred_move_target_idx = preferred_move_target_idx;
+
+ /* Update option description. */
+ if (id == svn_client_conflict_option_both_moved_file_merge)
+ SVN_ERR(conflict_tree_get_description_update_both_moved_file_merge(
+ &option->description, conflict, ctx, conflict->pool,
+ scratch_pool));
+ else if (id == svn_client_conflict_option_both_moved_file_move_merge)
+ SVN_ERR(conflict_tree_get_description_update_both_moved_file_move_merge(
+ &option->description, conflict, ctx, conflict->pool, scratch_pool));
+#if 0 /* ### TODO: Also handle options for directories! */
+ else if (id == svn_client_conflict_option_both_moved_dir_merge)
+ {
+ }
+ else if (id == svn_client_conflict_option_both_moved_dir_move_merge)
+ {
+ }
+#endif
+ else
+ return svn_error_createf(SVN_ERR_WC_CONFLICT_RESOLVER_FAILURE, NULL,
+ _("Unexpected option id '%d'"), id);
+ }
else
{
struct conflict_tree_incoming_delete_details *details;
@@ -12474,6 +13172,7 @@ conflict_type_specific_setup(svn_client_
apr_pool_t *scratch_pool)
{
svn_boolean_t tree_conflicted;
+ svn_wc_operation_t operation;
svn_wc_conflict_action_t incoming_change;
svn_wc_conflict_reason_t local_change;
@@ -12490,6 +13189,7 @@ conflict_type_specific_setup(svn_client_
conflict->tree_conflict_get_local_description_func =
conflict_tree_get_local_description_generic;
+ operation = svn_client_conflict_get_operation(conflict);
incoming_change = svn_client_conflict_get_incoming_change(conflict);
local_change = svn_client_conflict_get_local_change(conflict);
@@ -12524,6 +13224,12 @@ conflict_type_specific_setup(svn_client_
conflict->tree_conflict_get_local_details_func =
conflict_tree_get_details_local_missing;
}
+ else if (local_change == svn_wc_conflict_reason_moved_away &&
+ operation == svn_wc_operation_update /* ### what about switch? */)
+ {
+ conflict->tree_conflict_get_local_details_func =
+ conflict_tree_get_details_update_local_moved_away;
+ }
return SVN_NO_ERROR;
}
Modified: subversion/trunk/subversion/libsvn_wc/node.c
URL: http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_wc/node.c?rev=1853580&r1=1853579&r2=1853580&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_wc/node.c (original)
+++ subversion/trunk/subversion/libsvn_wc/node.c Thu Feb 14 14:17:08 2019
@@ -1140,3 +1140,17 @@ svn_wc__find_working_nodes_with_basename
abspaths, wc_ctx->db, wri_abspath, basename, kind,
result_pool, scratch_pool));
}
+
+svn_error_t *
+svn_wc__find_copies_of_repos_path(apr_array_header_t **abspaths,
+ const char *wri_abspath,
+ const char *repos_relpath,
+ svn_node_kind_t kind,
+ svn_wc_context_t *wc_ctx,
+ apr_pool_t *result_pool,
+ apr_pool_t *scratch_pool)
+{
+ return svn_error_trace(svn_wc__db_find_copies_of_repos_path(
+ abspaths, wc_ctx->db, wri_abspath, repos_relpath,
+ kind, result_pool, scratch_pool));
+}
Modified: subversion/trunk/subversion/libsvn_wc/wc-queries.sql
URL: http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_wc/wc-queries.sql?rev=1853580&r1=1853579&r2=1853580&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_wc/wc-queries.sql (original)
+++ subversion/trunk/subversion/libsvn_wc/wc-queries.sql Thu Feb 14 14:17:08 2019
@@ -1796,6 +1796,17 @@ WHERE wc_id = ?1
SELECT 1 FROM sqlite_master WHERE name='sqlite_stat1' AND type='table'
LIMIT 1
+-- STMT_SELECT_COPIES_OF_REPOS_RELPATH
+SELECT local_relpath
+FROM nodes n
+WHERE wc_id = ?1 AND repos_path = ?2 AND kind = ?3
+ AND presence = MAP_NORMAL
+ AND op_depth = (SELECT MAX(op_depth)
+ FROM NODES w
+ WHERE w.wc_id = ?1
+ AND w.local_relpath = n.local_relpath)
+ORDER BY local_relpath ASC
+
/* ------------------------------------------------------------------------- */
/* Grab all the statements related to the schema. */
Modified: subversion/trunk/subversion/libsvn_wc/wc_db.c
URL: http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_wc/wc_db.c?rev=1853580&r1=1853579&r2=1853580&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_wc/wc_db.c (original)
+++ subversion/trunk/subversion/libsvn_wc/wc_db.c Thu Feb 14 14:17:08 2019
@@ -16663,3 +16663,47 @@ svn_wc__db_find_working_nodes_with_basen
return svn_error_trace(svn_sqlite__reset(stmt));
}
+
+svn_error_t *
+svn_wc__db_find_copies_of_repos_path(apr_array_header_t **local_abspaths,
+ svn_wc__db_t *db,
+ const char *wri_abspath,
+ const char *repos_relpath,
+ svn_node_kind_t kind,
+ apr_pool_t *result_pool,
+ apr_pool_t *scratch_pool)
+{
+ svn_wc__db_wcroot_t *wcroot;
+ const char *wri_relpath;
+ svn_sqlite__stmt_t *stmt;
+ svn_boolean_t have_row;
+
+ SVN_ERR_ASSERT(svn_dirent_is_absolute(wri_abspath));
+
+ SVN_ERR(svn_wc__db_wcroot_parse_local_abspath(&wcroot, &wri_relpath, db,
+ wri_abspath, scratch_pool,
+ scratch_pool));
+ VERIFY_USABLE_WCROOT(wcroot);
+
+ SVN_ERR(svn_sqlite__get_statement(&stmt, wcroot->sdb,
+ STMT_SELECT_COPIES_OF_REPOS_RELPATH));
+ SVN_ERR(svn_sqlite__bindf(stmt, "ist", wcroot->wc_id, repos_relpath,
+ kind_map, kind));
+ SVN_ERR(svn_sqlite__step(&have_row, stmt));
+
+ *local_abspaths = apr_array_make(result_pool, 1, sizeof(const char *));
+
+ while (have_row)
+ {
+ const char *local_relpath;
+ const char *local_abspath;
+
+ local_relpath = svn_sqlite__column_text(stmt, 0, NULL);
+ local_abspath = svn_dirent_join(wcroot->abspath, local_relpath,
+ result_pool);
+ APR_ARRAY_PUSH(*local_abspaths, const char *) = local_abspath;
+ SVN_ERR(svn_sqlite__step(&have_row, stmt));
+ }
+
+ return svn_error_trace(svn_sqlite__reset(stmt));
+}
Modified: subversion/trunk/subversion/libsvn_wc/wc_db.h
URL: http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_wc/wc_db.h?rev=1853580&r1=1853579&r2=1853580&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_wc/wc_db.h (original)
+++ subversion/trunk/subversion/libsvn_wc/wc_db.h Thu Feb 14 14:17:08 2019
@@ -3520,6 +3520,24 @@ svn_wc__db_find_working_nodes_with_basen
svn_node_kind_t kind,
apr_pool_t *result_pool,
apr_pool_t *scratch_pool);
+
+/* Return an array of const char * elements, which represent local absolute
+ * paths for nodes, within the working copy indicated by WRI_ABSPATH, which
+ * are copies of REPOS_RELPATH and have node kind KIND.
+ * If no such nodes exist, return an empty array.
+ *
+ * This function returns only paths to nodes which are present in the highest
+ * layer of the WC. In other words, paths to deleted and/or excluded nodes are
+ * never returned.
+ */
+svn_error_t *
+svn_wc__db_find_copies_of_repos_path(apr_array_header_t **local_abspaths,
+ svn_wc__db_t *db,
+ const char *wri_abspath,
+ const char *repos_relpath,
+ svn_node_kind_t kind,
+ apr_pool_t *result_pool,
+ apr_pool_t *scratch_pool);
/* @} */
typedef svn_error_t * (*svn_wc__db_verify_cb_t)(void *baton,
Modified: subversion/trunk/subversion/tests/libsvn_client/conflicts-test.c
URL: http://svn.apache.org/viewvc/subversion/trunk/subversion/tests/libsvn_client/conflicts-test.c?rev=1853580&r1=1853579&r2=1853580&view=diff
==============================================================================
--- subversion/trunk/subversion/tests/libsvn_client/conflicts-test.c (original)
+++ subversion/trunk/subversion/tests/libsvn_client/conflicts-test.c Thu Feb 14 14:17:08 2019
@@ -7197,6 +7197,268 @@ test_merge_dir_move_vs_dir_move_accept_m
return SVN_NO_ERROR;
}
+static svn_error_t *
+create_file_move_vs_file_move_update_conflict(svn_client_conflict_t **conflict,
+ svn_test__sandbox_t *b,
+ svn_client_ctx_t *ctx)
+{
+ apr_array_header_t *options;
+ svn_client_conflict_option_t *option;
+ apr_array_header_t *possible_moved_to_abspaths;
+
+ /* Move a file. */
+ SVN_ERR(sbox_wc_move(b, "A/mu", "A/mu-moved"));
+
+ /* Edit moved file. */
+ SVN_ERR(sbox_file_write(b, "A/mu-moved", modified_file_content));
+ SVN_ERR(sbox_wc_commit(b, ""));
+
+ /* Update back to r1, */
+ SVN_ERR(sbox_wc_update(b, "", 1)); /* r2 */
+
+ /* Copy the file to test handling of ambiguous moves. */
+ SVN_ERR(sbox_wc_copy(b, "A/mu", "A/mu-copied"));
+
+ /* Move the same file to a different location. */
+ SVN_ERR(sbox_wc_move(b, "A/mu", "A/mu-also-moved"));
+
+ /* Edit moved file. */
+ SVN_ERR(sbox_file_write(b, "A/mu-also-moved",
+ modified_file_in_working_copy_content));
+
+ /* Update to r2. */
+ /* This should raise an "incoming delete vs local delete" tree conflict. */
+ SVN_ERR(sbox_wc_update(b, "", SVN_INVALID_REVNUM));
+
+ SVN_ERR(svn_client_conflict_get(conflict, sbox_wc_path(b, "A/mu"),
+ ctx, b->pool, b->pool));
+ {
+ svn_client_conflict_option_id_t expected_opts[] = {
+ svn_client_conflict_option_postpone,
+ svn_client_conflict_option_accept_current_wc_state,
+ svn_client_conflict_option_incoming_delete_ignore,
+ svn_client_conflict_option_incoming_delete_accept,
+ -1 /* end of list */
+ };
+ SVN_ERR(assert_tree_conflict_options(*conflict, ctx, expected_opts,
+ b->pool));
+ }
+
+ SVN_ERR(svn_client_conflict_tree_get_details(*conflict, ctx, b->pool));
+ {
+ svn_client_conflict_option_id_t expected_opts[] = {
+ svn_client_conflict_option_postpone,
+ svn_client_conflict_option_accept_current_wc_state,
+ svn_client_conflict_option_both_moved_file_merge,
+ svn_client_conflict_option_both_moved_file_move_merge,
+ -1 /* end of list */
+ };
+ SVN_ERR(assert_tree_conflict_options(*conflict, ctx, expected_opts,
+ b->pool));
+ }
+
+ /* Check possible move destinations for the file. */
+ SVN_ERR(svn_client_conflict_tree_get_resolution_options(&options, *conflict,
+ ctx, b->pool,
+ b->pool));
+ option = svn_client_conflict_option_find_by_id(
+ options, svn_client_conflict_option_both_moved_file_merge);
+ SVN_TEST_ASSERT(option != NULL);
+
+ SVN_ERR(svn_client_conflict_option_get_moved_to_abspath_candidates(
+ &possible_moved_to_abspaths, option, b->pool, b->pool));
+
+ /* The resolver finds two possible destinations for the moved file:
+ *
+ * Possible working copy destinations for moved-away 'A/mu' are:
+ * (1): 'A/mu-also-moved'
+ * (2): 'A/mu-copied'
+ * Only one destination can be a move; the others are copies.
+ */
+ SVN_TEST_INT_ASSERT(possible_moved_to_abspaths->nelts, 2);
+ SVN_TEST_STRING_ASSERT(
+ APR_ARRAY_IDX(possible_moved_to_abspaths, 0, const char *),
+ sbox_wc_path(b, "A/mu-also-moved"));
+ SVN_TEST_STRING_ASSERT(
+ APR_ARRAY_IDX(possible_moved_to_abspaths, 1, const char *),
+ sbox_wc_path(b, "A/mu-copied"));
+
+ return SVN_NO_ERROR;
+}
+
+
+static svn_error_t *
+test_update_file_move_vs_file_move(const svn_test_opts_t *opts,
+ apr_pool_t *pool)
+{
+ svn_test__sandbox_t *b = apr_palloc(pool, sizeof(*b));
+ svn_client_ctx_t *ctx;
+ svn_client_conflict_t *conflict;
+ svn_opt_revision_t opt_rev;
+ struct status_baton sb;
+ struct svn_client_status_t *status;
+ svn_stringbuf_t *buf;
+ svn_node_kind_t kind;
+ char *conflicted_content;
+
+ SVN_ERR(svn_test__sandbox_create(b, "update_file_move_vs_file_move",
+ opts, pool));
+
+ SVN_ERR(sbox_add_and_commit_greek_tree(b)); /* r1 */
+
+ SVN_ERR(svn_test__create_client_ctx(&ctx, b, b->pool));
+ SVN_ERR(create_file_move_vs_file_move_update_conflict(&conflict, b, ctx));
+
+ SVN_ERR(svn_client_conflict_tree_resolve_by_id(
+ conflict,
+ svn_client_conflict_option_both_moved_file_merge,
+ ctx, b->pool));
+
+ /* The node "A/mu" should no longer exist. */
+ SVN_TEST_ASSERT_ERROR(svn_client_conflict_get(
+ &conflict, sbox_wc_path(b, "A/mu"), ctx, pool, pool),
+ SVN_ERR_WC_PATH_NOT_FOUND);
+
+ /* The node "A/mu-moved" should now have moved to "A/mu-also-moved. */
+ SVN_ERR(svn_io_check_path(sbox_wc_path(b, "A/mu"), &kind, b->pool));
+ SVN_TEST_ASSERT(kind == svn_node_none);
+ opt_rev.kind = svn_opt_revision_working;
+ sb.result_pool = b->pool;
+ SVN_ERR(svn_client_status6(NULL, ctx, sbox_wc_path(b, "A/mu-moved"),
+ &opt_rev, svn_depth_unknown, TRUE, TRUE,
+ TRUE, TRUE, FALSE, TRUE, NULL,
+ status_func, &sb, b->pool));
+ status = sb.status;
+ SVN_TEST_ASSERT(status->kind == svn_node_file);
+ SVN_TEST_ASSERT(status->versioned);
+ SVN_TEST_ASSERT(!status->conflicted);
+ SVN_TEST_ASSERT(status->node_status == svn_wc_status_deleted);
+ SVN_TEST_ASSERT(status->text_status == svn_wc_status_normal);
+ SVN_TEST_ASSERT(status->prop_status == svn_wc_status_none);
+ SVN_TEST_ASSERT(!status->copied);
+ SVN_TEST_ASSERT(!status->switched);
+ SVN_TEST_ASSERT(!status->file_external);
+ SVN_TEST_ASSERT(status->moved_from_abspath == NULL);
+ SVN_TEST_STRING_ASSERT(status->moved_to_abspath,
+ sbox_wc_path(b, "A/mu-also-moved"));
+
+ /* Ensure that the merged file has the expected status. */
+ opt_rev.kind = svn_opt_revision_working;
+ sb.result_pool = b->pool;
+ SVN_ERR(svn_client_status6(NULL, ctx, sbox_wc_path(b, "A/mu-also-moved"),
+ &opt_rev, svn_depth_unknown, TRUE, TRUE,
+ TRUE, TRUE, FALSE, TRUE, NULL,
+ status_func, &sb, b->pool));
+ status = sb.status;
+ SVN_TEST_ASSERT(status->kind == svn_node_file);
+ SVN_TEST_ASSERT(status->versioned);
+ SVN_TEST_ASSERT(status->conflicted);
+ SVN_TEST_ASSERT(status->node_status == svn_wc_status_conflicted);
+ SVN_TEST_ASSERT(status->text_status == svn_wc_status_conflicted);
+ SVN_TEST_ASSERT(status->prop_status == svn_wc_status_none);
+ SVN_TEST_ASSERT(status->copied);
+ SVN_TEST_ASSERT(!status->switched);
+ SVN_TEST_ASSERT(!status->file_external);
+ SVN_TEST_STRING_ASSERT(status->moved_from_abspath,
+ sbox_wc_path(b, "A/mu-moved"));
+ SVN_TEST_ASSERT(status->moved_to_abspath == NULL);
+
+ /* Ensure that the moved+merged file has the expected content. */
+ SVN_ERR(svn_stringbuf_from_file2(&buf, sbox_wc_path(b, "A/mu-also-moved"),
+ b->pool));
+ conflicted_content = apr_psprintf(b->pool,
+ "<<<<<<< .working\n"
+ "%s"
+ "||||||| .old\n"
+ "This is the file 'mu'.\n"
+ "=======\n"
+ "%s"
+ ">>>>>>> .new\n",
+ modified_file_in_working_copy_content,
+ modified_file_content);
+ SVN_TEST_STRING_ASSERT(buf->data, conflicted_content);
+
+ return SVN_NO_ERROR;
+}
+
+/* Same test case as above, but accept the incoming move. */
+static svn_error_t *
+test_update_file_move_vs_file_move_accept_move(const svn_test_opts_t *opts,
+ apr_pool_t *pool)
+{
+ svn_test__sandbox_t *b = apr_palloc(pool, sizeof(*b));
+ svn_client_ctx_t *ctx;
+ svn_client_conflict_t *conflict;
+ svn_opt_revision_t opt_rev;
+ struct status_baton sb;
+ struct svn_client_status_t *status;
+ svn_stringbuf_t *buf;
+ char *conflicted_content;
+
+ SVN_ERR(svn_test__sandbox_create(b,
+ "update_file_move_vs_file_move_accept_move",
+ opts, pool));
+
+ SVN_ERR(sbox_add_and_commit_greek_tree(b)); /* r1 */
+
+ SVN_ERR(svn_test__create_client_ctx(&ctx, b, b->pool));
+ SVN_ERR(create_file_move_vs_file_move_update_conflict(&conflict, b, ctx));
+
+ SVN_ERR(svn_client_conflict_tree_resolve_by_id(
+ conflict,
+ svn_client_conflict_option_both_moved_file_move_merge,
+ ctx, b->pool));
+
+ /* The node "A/mu" should no longer exist. */
+ SVN_TEST_ASSERT_ERROR(svn_client_conflict_get(
+ &conflict, sbox_wc_path(b, "A/mu"), ctx, pool, pool),
+ SVN_ERR_WC_PATH_NOT_FOUND);
+
+ /* The node "A/mu-also-moved" should not exist. */
+ SVN_TEST_ASSERT_ERROR(svn_client_conflict_get(
+ &conflict, sbox_wc_path(b, "A/mu-also-moved"), ctx,
+ pool, pool),
+ SVN_ERR_WC_PATH_NOT_FOUND);
+
+ /* Ensure that the merged file has the expected status. */
+ opt_rev.kind = svn_opt_revision_working;
+ sb.result_pool = b->pool;
+ SVN_ERR(svn_client_status6(NULL, ctx, sbox_wc_path(b, "A/mu-moved"),
+ &opt_rev, svn_depth_unknown, TRUE, TRUE,
+ TRUE, TRUE, FALSE, TRUE, NULL,
+ status_func, &sb, b->pool));
+ status = sb.status;
+ SVN_TEST_ASSERT(status->kind == svn_node_file);
+ SVN_TEST_ASSERT(status->versioned);
+ SVN_TEST_ASSERT(status->conflicted);
+ SVN_TEST_ASSERT(status->node_status == svn_wc_status_conflicted);
+ SVN_TEST_ASSERT(status->text_status == svn_wc_status_conflicted);
+ SVN_TEST_ASSERT(status->prop_status == svn_wc_status_none);
+ SVN_TEST_ASSERT(!status->copied);
+ SVN_TEST_ASSERT(!status->switched);
+ SVN_TEST_ASSERT(!status->file_external);
+ SVN_TEST_ASSERT(status->moved_from_abspath == NULL);
+ SVN_TEST_ASSERT(status->moved_to_abspath == NULL);
+
+ /* Ensure that the moved+merged file has the expected content. */
+ SVN_ERR(svn_stringbuf_from_file2(&buf, sbox_wc_path(b, "A/mu-moved"),
+ b->pool));
+ conflicted_content = apr_psprintf(b->pool,
+ "<<<<<<< .working\n" /* ### labels need fixing */
+ "%s"
+ "||||||| .old\n"
+ "This is the file 'mu'.\n"
+ "=======\n"
+ "%s"
+ ">>>>>>> .new\n",
+ modified_file_content,
+ modified_file_in_working_copy_content);
+ SVN_TEST_STRING_ASSERT(buf->data, conflicted_content);
+
+ return SVN_NO_ERROR;
+}
+
+
/* ========================================================================== */
@@ -7321,6 +7583,10 @@ static struct svn_test_descriptor_t test
"dir move vs dir move during merge"),
SVN_TEST_OPTS_PASS(test_merge_dir_move_vs_dir_move_accept_move,
"dir move vs dir move during merge accept move"),
+ SVN_TEST_OPTS_PASS(test_update_file_move_vs_file_move,
+ "file move vs file move during update"),
+ SVN_TEST_OPTS_PASS(test_update_file_move_vs_file_move_accept_move,
+ "file move vs file move during update accept move"),
SVN_TEST_NULL
};