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ext/rtree/rtreeJ.test
163 строки3 KB
drh
Fix test cases for rtree and fts5. No changes to code.
20 мар 2024, 19:29
20 мар 2024, 19:2929ef48a
# 2024-02-03
#
# 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.
#
#***********************************************************************
# 
# ROLLBACK in the middle of an RTREE query
#
if {![info exists testdir]} {
  set testdir [file join [file dirname [info script]] .. .. test]
} 
source $testdir/tester.tcl
set testprefix rtreeJ
ifcapable !rtree {
  finish_test
  return
}

do_execsql_test 1.0 {
  CREATE VIRTUAL TABLE t1 USING rtree(id, x1, x2);
  INSERT INTO t1 VALUES(1, 1, 1), (2, 2, 2);
} {}

do_execsql_test 1.1 {
  SELECT * FROM t1
} {1 1.0 1.0 2 2.0 2.0}

# If a ROLLBACK occurs that backs out changes to the RTREE, then
# all pending queries to the RTREE are aborted.
#
do_test 1.2 {
  db eval {
    BEGIN;
      INSERT INTO t1 VALUES(3, 3, 3);
      INSERT INTO t1 VALUES(4, 4, 4);
  }
  set rc [catch {
    db eval { SELECT * FROM t1 } {
      if {$id==1} {
        db eval { ROLLBACK }
      }
      lappend res $id $x1 $x2
    }
  } msg]
  list $rc $msg
} {1 {abort due to ROLLBACK}}

do_execsql_test 1.3 {
  SELECT * FROM t1;
} {1 1.0 1.0 2 2.0 2.0}

# A COMMIT of changes to the RTREE does not affect pending queries
#
do_test 1.4 {
  set res {}
  db eval {
    BEGIN;
      INSERT INTO t1 VALUES(5, 5, 5);
      INSERT INTO t1 VALUES(6, 6, 6);
  }
  db eval { SELECT * FROM t1 } {
    if {$id==1} {
      db eval { COMMIT }
    }
    lappend res $id $x1 $x2
  }
  set res
} {1 1.0 1.0 2 2.0 2.0 5 5.0 5.0 6 6.0 6.0}

do_execsql_test 1.5 {
  SELECT * FROM t1;
} {1 1.0 1.0 2 2.0 2.0 5 5.0 5.0 6 6.0 6.0}

do_execsql_test 1.6 {
  DELETE  FROM t1;
  INSERT INTO t1 VALUES(1,1,1),(2,2,2),(3,3,3),(4,4,4);
  CREATE TABLE t2(x);
  SELECT * FROM t1;
} {1 1.0 1.0 2 2.0 2.0 3 3.0 3.0 4 4.0 4.0}

# A rollback that does not affect the rtree table because
# the rtree table has not been written to does not cause
# a query abort.
#
do_test 1.7 {
  set res {}
  db eval {
    BEGIN;
    INSERT INTO t2(x) VALUES(12345);
  }
  db eval { SELECT * FROM t1 } {
    if {$id==1} {
      db eval { ROLLBACK }
    }
    lappend res $id $x1 $x2
  }
  set res
} {1 1.0 1.0 2 2.0 2.0 3 3.0 3.0 4 4.0 4.0}

# ROLLBACK TO that affects the RTREE does cause a query abort.
#
do_test 1.8 {
  db eval {
    DELETE FROM t1 WHERE rowid>1;
    BEGIN;
    DELETE FROM t2;
    INSERT INTO t2(x) VALUES(23456);
    SAVEPOINT 'one';
    INSERT INTO t1 VALUES(2,2,2),(3,3,3);
  }
  set rc [catch {
    db eval { SELECT * FROM t1 } {
      if {$id==1} {
        db eval { ROLLBACK TO 'one'; }
      }
      lappend res $id $x1 $x2
    }
  } msg]
  list $rc $msg
} {1 {abort due to ROLLBACK}}

do_execsql_test 1.9 {
  COMMIT;
  SELECT * FROM t1;
} {1 1.0 1.0}

# ROLLBACK TO that does not affect the RTREE does not cause a query abort.
#
do_execsql_test 1.10 {
  DELETE FROM t1;
  INSERT INTO t1 VALUES(1,1,1),(2,2,2),(3,3,3);
  BEGIN;
  DELETE FROM t2;
  INSERT INTO t2(x) VALUES(34567);
  SAVEPOINT 'one';
  INSERT INTO t2(x) VALUES('a string');
  SELECT * FROM t1;
} {1 1.0 1.0 2 2.0 2.0 3 3.0 3.0}
do_test 1.11 {
  set rc [catch {
    set res {}
    db eval { SELECT * FROM t1 } {
      if {$id==2} {
        # db eval { ROLLBACK TO 'one'; }
      }
      lappend res $id $x1 $x2
    }
    set res
  } msg]
  list $rc $msg
} {0 {1 1.0 1.0 2 2.0 2.0 3 3.0 3.0}}

do_execsql_test 1.12 {
  COMMIT;
  SELECT * FROM t1;
} {1 1.0 1.0 2 2.0 2.0 3 3.0 3.0}

finish_test