comparison mercurial/dirstateutils/v2.py @ 48263:83d0bd45b662

dirstate-v2: actually use sub-second mtime precision

Instead of zero, set the nanoseconds field to its correct value whenever
possible and preserve it across serialization+parsing.

Differential Revision: https://phab.mercurial-scm.org/D11702

48262:68bb472aee9c

            _descendants_with_entry_count,
            _tracked_descendants_count,
            flags,
            size,
            mtime_s,
            _mtime_ns,
        ) = NODE.unpack(node_bytes)

        # Parse child nodes of this node recursively
        parse_nodes(map, copy_map, data, children_start, children_count)

        # Don’t yet use sub-second precision if it exists in the file,
        # since other parts of the code still set it to zero.
        mtime_ns = 0
        item = parsers.DirstateItem.from_v2_data(flags, size, mtime_s, mtime_ns)
        if not item.any_tracked:
            continue
        path = slice_with_len(data, path_start, path_len)
        map[path] = item

48263:83d0bd45b662

            _descendants_with_entry_count,
            _tracked_descendants_count,
            flags,
            size,
            mtime_s,
            mtime_ns,
        ) = NODE.unpack(node_bytes)

        # Parse child nodes of this node recursively
        parse_nodes(map, copy_map, data, children_start, children_count)

        item = parsers.DirstateItem.from_v2_data(flags, size, mtime_s, mtime_ns)
        if not item.any_tracked:
            continue
        path = slice_with_len(data, path_start, path_len)
        map[path] = item