dolt/bats/system-tables.bats

#!/usr/bin/env bats
load $BATS_TEST_DIRNAME/helper/common.bash

setup() {
    setup_common
}

teardown() {
    teardown_common
}

@test "Show list of system tables using dolt ls --system or --all" {
    dolt sql -q "create table test (pk int, c1 int, primary key(pk))"
    dolt sql -q "show tables" --save "BATS query"
    dolt ls --system
    run dolt ls --system
    [ $status -eq 0 ]
    [[ "$output" =~ "dolt_log" ]] || false
    [[ "$output" =~ "dolt_branches" ]] || false
    [[ "$output" =~ "dolt_query_catalog" ]] || false
    [[ ! "$output" =~ " test" ]] || false  # spaces are impt!
    run dolt ls --all
    [ $status -eq 0 ]
    [[ "$output" =~ "dolt_log" ]] || false
    [[ "$output" =~ "dolt_branches" ]] || false
    [[ "$output" =~ "dolt_query_catalog" ]] || false
    [[ "$output" =~ "test" ]] || false
    dolt add test
    dolt commit -m "Added test table"
    run dolt ls --system
    [ $status -eq 0 ]
    [[ "$output" =~ "dolt_history_test" ]] || false
    [[ "$output" =~ "dolt_diff_test" ]] || false
    run dolt ls --all
    [ $status -eq 0 ]
    [[ "$output" =~ "dolt_history_test" ]] || false
    [[ "$output" =~ "dolt_diff_test" ]] || false
}

@test "dolt ls --system -v shows history and diff systems tables for deleted tables" {
    dolt sql -q "create table test (pk int, c1 int, primary key(pk))"
    dolt add test
    dolt commit -m "Added test table"
    dolt table rm test
    dolt add test
    dolt commit -m "Removed test table"
    run dolt ls --system
    [ $status -eq 0 ]
    [[ "$output" =~ "dolt_log" ]] || false
    [[ "$output" =~ "dolt_branches" ]] || false
    [[ ! "$output" =~ "dolt_history_test" ]] || false
    [[ ! "$output" =~ "dolt_diff_test" ]] || false
    run dolt ls --system -v
    [ $status -eq 0 ]
    [[ "$output" =~ "dolt_log" ]] || false
    [[ "$output" =~ "dolt_branches" ]] || false
    [[ "$output" =~ "dolt_history_test" ]] || false
    [[ "$output" =~ "dolt_diff_test" ]] || false
}

@test "dolt ls --system -v shows history and diff systems tables for tables on other branches" {
    dolt checkout -b add-table-branch
    dolt sql -q "create table test (pk int, c1 int, primary key(pk))"
    dolt add test
    dolt commit -m "Added test table"
    dolt checkout master
    run dolt ls --system
    [ $status -eq 0 ]
    [[ "$output" =~ "dolt_log" ]] || false
    [[ "$output" =~ "dolt_branches" ]] || false
    [[ ! "$output" =~ "dolt_history_test" ]] || false
    [[ ! "$output" =~ "dolt_diff_test" ]] || false
    run dolt ls --system -v
    [ $status -eq 0 ]
    [[ "$output" =~ "dolt_log" ]] || false
    [[ "$output" =~ "dolt_branches" ]] || false
    [[ "$output" =~ "dolt_history_test" ]] || false
    [[ "$output" =~ "dolt_diff_test" ]] || false
}

@test "query dolt_log system table" {
    dolt sql -q "create table test (pk int, c1 int, primary key(pk))"
    dolt add test
    dolt commit -m "Added test table"
    run dolt sql -q "select * from dolt_log"
    [ $status -eq 0 ]
    [[ "$output" =~ "Added test table" ]] || false
    run dolt sql -q "select * from dolt_log where message !='Added test table'"
    [ $status -eq 0 ]
    [[ ! "$output" =~ "Added test table" ]] || false
}

@test "query dolt_branches system table" {
    dolt checkout -b create-table-branch
    dolt sql -q "create table test (pk int, c1 int, primary key(pk))"
    dolt add test
    dolt commit -m "Added test table"
    run dolt sql -q "select * from dolt_branches"
    [ $status -eq 0 ]
    [[ "$output" =~ master.*Initialize\ data\ repository ]] || false
    [[ "$output" =~ create-table-branch.*Added\ test\ table ]] || false
    run dolt sql -q "select * from dolt_branches where latest_commit_message ='Initialize data repository'"
    [ $status -eq 0 ]
    [[ "$output" =~ "master" ]] || false
    [[ ! "$output" =~ "create-table-branch" ]] || false
    run dolt sql -q "select * from dolt_branches where latest_commit_message ='Added test table'"
    [ $status -eq 0 ]
    [[ ! "$output" =~ "master" ]] || false
    [[ "$output" =~ "create-table-branch" ]] || false
}

@test "query dolt_diff_ system table" {
    dolt sql -q "create table test (pk int, c1 int, primary key(pk))"
    dolt add test
    dolt commit -m "Added test table"
    dolt sql -q "insert into test values (0,0)"
    dolt add test
    dolt commit -m "Added (0,0) row"
    dolt sql -q "insert into test values (1,1)"
    run dolt sql -q 'select * from dolt_diff_test'
    [ $status -eq 0 ]
    [ "${#lines[@]}" -eq 5 ]
}

@test "query dolt_diff_ system table without committing table" {
    dolt sql -q "create table test (pk int not null primary key);"
    dolt sql -q "insert into test values (0), (1);"
    run dolt sql -q 'select * from dolt_diff_test;'
    [ $status -eq 0 ]
    [[ "${lines[1]}" =~ "| to_pk | to_commit | from_pk | from_commit | diff_type |" ]] || false
    [[ "${lines[3]}" =~ "| 0     | HEAD      | <NULL>  | current     | added     |" ]] || false
    [[ "${lines[4]}" =~ "| 1     | HEAD      | <NULL>  | current     | added     |" ]] || false
}

@test "query dolt_history_ system table" {
    dolt sql -q "create table test (pk int, c1 int, primary key(pk))"
    dolt add test
    dolt commit -m "Added test table"
    dolt sql -q "insert into test values (0,0)"
    dolt add test
    dolt commit -m "Added (0,0) row"
    dolt sql -q "insert into test values (1,1)"
    dolt add test
    dolt commit -m "Added (1,1) row"
    run dolt sql -q "select * from dolt_history_test"
    [ $status -eq 0 ]
    [ "${#lines[@]}" -eq 7 ]
    run dolt sql -q "select * from dolt_history_test where pk=1"
    [ $status -eq 0 ]
    [ "${#lines[@]}" -eq 5 ]
    run dolt sql -q "select * from dolt_history_test where pk=0"
    [ $status -eq 0 ]
    [ "${#lines[@]}" -eq 6 ]
}