# 2014 August 30
#
# The author disclaims copyright to this source code.  In place of
# a legal notice, here is a blessing:
#
#    May you do good and not evil.
#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
#
#

source [file join [file dirname [info script]] rbu_common.tcl]
set ::testprefix rbuB

db close
sqlite3_shutdown
test_sqlite3_log xLog
reset_db

proc xLog {args} { }

set db_sql {
  CREATE TABLE t1(a PRIMARY KEY, b, c);
}
set rbu_sql {
  CREATE TABLE data_t1(a, b, c, rbu_control);
  INSERT INTO data_t1 VALUES(1, 2, 3, 0);
  INSERT INTO data_t1 VALUES(4, 5, 6, 0);
  INSERT INTO data_t1 VALUES(7, 8, 9, 0);
}

do_test 1.1 {
  forcedelete rbu.db
  sqlite3 rbu rbu.db
  rbu eval $rbu_sql
  rbu close

  db eval $db_sql
} {}

set ::errlog [list]
proc xLog {err msg} { lappend ::errlog $err }
do_test 1.2 {
  run_rbu test.db rbu.db
} {SQLITE_DONE}

do_test 1.3 {
  set ::errlog
} {SQLITE_NOTICE_RECOVER_WAL SQLITE_INTERNAL}

do_execsql_test 1.4 {
  SELECT * FROM t1
} {1 2 3 4 5 6 7 8 9}

db close
sqlite3_shutdown
test_sqlite3_log 
sqlite3_initialize
finish_test

# 2015 Aug 8
#
# The author disclaims copyright to this source code.  In place of
# a legal notice, here is a blessing:
#
#    May you do good and not evil.
#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
#

if {![info exists testdir]} {
  set testdir [file join [file dirname [info script]] .. .. test]
}
source $testdir/tester.tcl

# Run the RBU in file $rbu on target database $target until completion.
#
proc run_rbu {target rbu} {
  sqlite3rbu rbu $target $rbu
  while 1 {
    set rc [rbu step]
    if {$rc!="SQLITE_OK"} break
  }
  rbu close
}

proc step_rbu {target rbu} {
  while 1 {
    sqlite3rbu rbu $target $rbu
    set rc [rbu step]
    rbu close
    if {$rc != "SQLITE_OK"} break
  }
  set rc
}

      char *zWhere = rbuObjIterGetWhere(p, pIter);
      char *zOldlist = rbuObjIterGetOldlist(p, pIter, "old");
      char *zNewlist = rbuObjIterGetOldlist(p, pIter, "new");

      zCollist = rbuObjIterGetCollist(p, pIter);
      pIter->nCol = pIter->nTblCol;

      /* Create the SELECT statement to read keys from data_xxx */
      if( p->rc==SQLITE_OK ){
        p->rc = prepareFreeAndCollectError(p->dbRbu, &pIter->pSelect, pz,
            sqlite3_mprintf(
              "SELECT %s, rbu_control%s FROM '%q'%s", 
              zCollist, (bRbuRowid ? ", rbu_rowid" : ""), 
              pIter->zDataTbl, zLimit
            )
        );
      }

      /* Create the imposter table or tables (if required). */
      rbuCreateImposterTable(p, pIter);
      rbuCreateImposterTable2(p, pIter);
      zWrite = (pIter->eType==RBU_PK_VTAB ? "" : "rbu_imp_");

      /* Create the INSERT statement to write to the target PK b-tree */
      if( p->rc==SQLITE_OK ){
................................................................................
              "END;",
              zWrite, zTbl, zNewlist
          );
        }

        rbuObjIterPrepareTmpInsert(p, pIter, zCollist, zRbuRowid);
      }












      sqlite3_free(zWhere);
      sqlite3_free(zOldlist);
      sqlite3_free(zNewlist);
      sqlite3_free(zBindings);
    }
    sqlite3_free(zCollist);

      char *zWhere = rbuObjIterGetWhere(p, pIter);
      char *zOldlist = rbuObjIterGetOldlist(p, pIter, "old");
      char *zNewlist = rbuObjIterGetOldlist(p, pIter, "new");

      zCollist = rbuObjIterGetCollist(p, pIter);
      pIter->nCol = pIter->nTblCol;












      /* Create the imposter table or tables (if required). */
      rbuCreateImposterTable(p, pIter);
      rbuCreateImposterTable2(p, pIter);
      zWrite = (pIter->eType==RBU_PK_VTAB ? "" : "rbu_imp_");

      /* Create the INSERT statement to write to the target PK b-tree */
      if( p->rc==SQLITE_OK ){
................................................................................
              "END;",
              zWrite, zTbl, zNewlist
          );
        }

        rbuObjIterPrepareTmpInsert(p, pIter, zCollist, zRbuRowid);
      }

      /* Create the SELECT statement to read keys from data_xxx */
      if( p->rc==SQLITE_OK ){
        p->rc = prepareFreeAndCollectError(p->dbRbu, &pIter->pSelect, pz,
            sqlite3_mprintf(
              "SELECT %s, rbu_control%s FROM '%q'%s", 
              zCollist, (bRbuRowid ? ", rbu_rowid" : ""), 
              pIter->zDataTbl, zLimit
            )
        );
      }

      sqlite3_free(zWhere);
      sqlite3_free(zOldlist);
      sqlite3_free(zNewlist);
      sqlite3_free(zBindings);
    }
    sqlite3_free(zCollist);