parallel: true
tests:

- name: large values survive failover to new primary
  skip: "cluster replication/failover not yet implemented in Doltgres"
  multi_repos:
  - name: server1
    with_files:
    - name: server.yaml
      contents: |
        log_level: trace
        behavior:
          auto_gc_behavior:
            enable: false
        cluster:
          standby_remotes:
          - name: standby
            remote_url_template: http://localhost:{{get_port "server2_cluster"}}/{database}
          bootstrap_role: primary
          bootstrap_epoch: 1
          remotesapi:
            port: {{get_port "server1_cluster"}}
    server:
      args: ["--config", "server.yaml"]
      dynamic_port: server1
  - name: server2
    with_files:
    - name: server.yaml
      contents: |
        log_level: trace
        behavior:
          auto_gc_behavior:
            enable: false
        cluster:
          standby_remotes:
          - name: standby
            remote_url_template: http://localhost:{{get_port "server1_cluster"}}/{database}
          bootstrap_role: standby
          bootstrap_epoch: 1
          remotesapi:
            port: {{get_port "server2_cluster"}}
    server:
      args: ["--config", "server.yaml"]
      dynamic_port: server2
  connections:
  - on: server1
    queries:
    - exec: 'SET dolt_cluster_ack_writes_timeout_secs = 10'
    - exec: 'CREATE DATABASE repo1'
    - exec: 'USE repo1'
    - exec: |
        CREATE TABLE large_vals (
          id       BIGINT PRIMARY KEY,
          txt      TEXT,
          blob_col BYTEA
        )
    - exec: "INSERT INTO large_vals VALUES (1, REPEAT('textrow1-', 1667), REPEAT('blobrow1-', 2778)::bytea)"
    - exec: "INSERT INTO large_vals VALUES (2, REPEAT('textrow2-', 1667), REPEAT('blobrow2-', 2778)::bytea)"
    - exec: "INSERT INTO large_vals VALUES (3, REPEAT('textrow3-', 1667), REPEAT('blobrow3-', 2778)::bytea)"
    - exec: "INSERT INTO large_vals VALUES (4, REPEAT('textrow4-', 1667), REPEAT('blobrow4-', 2778)::bytea)"
    - exec: "INSERT INTO large_vals VALUES (5, REPEAT('textrow5-', 1667), REPEAT('blobrow5-', 2778)::bytea)"
    # Transition to standby; server1's epoch advances to 2 on server2.
    - query: "SELECT dolt_assume_cluster_role('standby', 2)"
      result:
        columns: ["dolt_assume_cluster_role"]
        rows: [["{0}"]]
  # Verify the standby received all rows, then promote it to primary.
  - on: server2
    retry_attempts: 100
    queries:
    - exec: 'USE repo1'
    - query: "SELECT COUNT(*) AS count FROM large_vals WHERE LENGTH(txt) > 10000 AND LENGTH(blob_col) > 20000"
      result:
        columns: ["count"]
        rows: [["5"]]
    - query: "SELECT dolt_assume_cluster_role('primary', 2)"
      result:
        columns: ["dolt_assume_cluster_role"]
        rows: [["{0}"]]
  # Open a fresh connection to the new primary and confirm large values are intact.
  # Also insert two additional large rows to prove the new primary is writable.
  - on: server2
    queries:
    - exec: 'USE repo1'
    - query: "SELECT COUNT(*) AS count FROM large_vals"
      result:
        columns: ["count"]
        rows: [["5"]]
    - exec: "INSERT INTO large_vals VALUES (6, REPEAT('textrow6-', 1667), REPEAT('blobrow6-', 2778)::bytea)"
    - exec: "INSERT INTO large_vals VALUES (7, REPEAT('textrow7-', 1667), REPEAT('blobrow7-', 2778)::bytea)"
    - query: "SELECT COUNT(*) AS count FROM large_vals WHERE LENGTH(txt) > 10000 AND LENGTH(blob_col) > 20000"
      result:
        columns: ["count"]
        rows: [["7"]]