parallel: true
tests:

- name: large values survive gc on primary then replicate to standby
  multi_repos:
  - name: server1
    with_files:
    - name: server.yaml
      contents: |
        log_level: trace
        behavior:
          auto_gc_behavior:
            enable: false
        listener:
          host: 0.0.0.0
          port: {{get_port "server1"}}
        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
        listener:
          host: 0.0.0.0
          port: {{get_port "server2"}}
        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 @@GLOBAL.dolt_cluster_ack_writes_timeout_secs = 10'
    - exec: 'CREATE DATABASE repo1'
    - exec: 'USE repo1'
    - exec: |
        CREATE TABLE large_text (
          id  BIGINT PRIMARY KEY,
          txt LONGTEXT
        )
    - exec: "INSERT INTO large_text VALUES (1, REPEAT('abcdefghij', 1500))"
    - exec: "INSERT INTO large_text VALUES (2, REPEAT('klmnopqrst', 1500))"
    - exec: "INSERT INTO large_text VALUES (3, REPEAT('uvwxyz0123', 1500))"
    - exec: "INSERT INTO large_text VALUES (4, REPEAT('4567890abc', 1500))"
    - exec: "INSERT INTO large_text VALUES (5, REPEAT('defghijklm', 1500))"
    - exec: 'CALL DOLT_GC()'
  # After GC the connection is invalidated. Open a new connection to the primary
  # and wait for the cluster to finish replicating the post-GC state.
  - on: server1
    queries:
    - query: |
        SELECT `database`, standby_remote, role, epoch, replication_lag_millis, current_error
        FROM dolt_cluster.dolt_cluster_status
        ORDER BY `database` ASC
      result:
        columns: ["database","standby_remote","role","epoch","replication_lag_millis","current_error"]
        rows:
        - ["repo1","standby","primary","1","0","NULL"]
      retry_attempts: 100
    - exec: 'USE repo1'
    - query: "SELECT COUNT(*) FROM large_text WHERE LENGTH(txt) = 15000"
      result:
        columns: ["COUNT(*)"]
        rows: [["5"]]
  # Verify the standby received and preserved all large values post-GC, then
  # confirm it can perform a shallow GC of its own.
  - on: server2
    queries:
    - exec: 'USE repo1'
    - query: "SELECT COUNT(*) FROM large_text WHERE LENGTH(txt) = 15000"
      result:
        columns: ["COUNT(*)"]
        rows: [["5"]]
    - exec: 'CALL DOLT_GC("--shallow")'
    - query: "SELECT COUNT(*) FROM large_text WHERE LENGTH(txt) = 15000"
      result:
        columns: ["COUNT(*)"]
        rows: [["5"]]