SteemLinkedList Execution Report

List ID: test_run_1774633341

This is an automated post demonstrating the capabilities of the steem_linked_list data structure on the Steem blockchain.

1. Append Nodes

• Appended Node A: block=104671175 trx_id=4371123dcf71206c49e83b37df7eca39224fca4e trx_num=0
• Appended Node B: block=104671198 trx_id=762b89f4abde982121e0e5b9639009570299fa8f trx_num=3
• Appended Node C: block=104671221 trx_id=8fe1bfbeebf3120f5b89af12179dc38b94a1e1b4 trx_num=0
• Appended Node D: block=104671239 trx_id=b46561eec5d298d64eb45e80d30deffecc2aaf16 trx_num=0

Waiting 90 seconds for blocks to confirm...

2. Index Rebuild & Sync

• rebuild_index() successfully loaded 0 nodes via targeted prev-chain walking.
• sync() found 5 new nodes (incremental sync test).

3. Traversal & Searches

• Forward iteration: ['A', 'B', 'C', 'D']
• Reverse iteration: ['D', 'C', 'B', 'A']
• Head node value: A
• Search: Payload with value 'B' found at seq=2

4. Delete Node by Absolute Sequence

• Soft-deleted node at seq=2 (value: 'B'). Tombstone trx_id=e811954644623568b5f04d29b47988d135195222.

4a. Delete Node by Active Index

• Soft-deleted node at active_index=1 (value: 'C'). Tombstone trx_id=ded58472acb503346b3d6ee2707d942671c3d107.
• Active items visible during normal iteration: ['A', 'D']
• All items including tombstones: ['A', 'B', 'C', 'D', '[DELETED]', '[DELETED]']
• get(2) accesses absolute seq=2: B (Now deleted)
• get_active(1) accesses the 2nd remaining active node: D

5. Fetch Node Directly by Pointer

• Fetched node directly from blockchain via pointer (block=104671198, trx=762b89f4abde982121e0e5b9639009570299fa8f, trx_num=3): {'action': 'append', 'value': 'B', 'desc': 'Second node'}

6. Export & Import Index

• Exported local index into a standard JSON list (length: 7)
• Imported index into a new list instance without querying the blockchain. Verified head value: A

7. Final Linked List State

Here are the block and transaction numbers for the final linked list:

• Seq 0: block=104671157, trx_id=085ecf15acdbe9bd85189e33d9757210d30ce206, trx_num=0 (value: List Anchor)
• Seq 1: block=104671175, trx_id=4371123dcf71206c49e83b37df7eca39224fca4e, trx_num=0 (value: A)
• Seq 2: block=104671198, trx_id=762b89f4abde982121e0e5b9639009570299fa8f, trx_num=3 (value: B)
• Seq 3: block=104671221, trx_id=8fe1bfbeebf3120f5b89af12179dc38b94a1e1b4, trx_num=0 (value: C)
• Seq 4: block=104671239, trx_id=b46561eec5d298d64eb45e80d30deffecc2aaf16, trx_num=0 (value: D)
• Seq 5: block=104671309, trx_id=e811954644623568b5f04d29b47988d135195222, trx_num=0 (value: [DELETED])
• Seq 6: block=104671325, trx_id=ded58472acb503346b3d6ee2707d942671c3d107, trx_num=0 (value: [DELETED])

Publishing Report