modernc.org/cc@v1.0.1/v2/testdata/_sqlite/ext/fts5/test/fts5faultA.test (about)

     1  # 2016 February 2
     2  #
     3  # The author disclaims copyright to this source code.  In place of
     4  # a legal notice, here is a blessing:
     5  #
     6  #    May you do good and not evil.
     7  #    May you find forgiveness for yourself and forgive others.
     8  #    May you share freely, never taking more than you give.
     9  #
    10  #*************************************************************************
    11  #
    12  # This file is focused on OOM errors.
    13  #
    14  
    15  source [file join [file dirname [info script]] fts5_common.tcl]
    16  source $testdir/malloc_common.tcl
    17  set testprefix fts5faultA
    18  
    19  # If SQLITE_ENABLE_FTS3 is defined, omit this file.
    20  ifcapable !fts5 {
    21    finish_test
    22    return
    23  }
    24  
    25  foreach_detail_mode $testprefix {
    26    do_execsql_test 1.0 {
    27      CREATE VIRTUAL TABLE o1 USING fts5(a, detail=%DETAIL%);
    28      INSERT INTO o1(o1, rank) VALUES('pgsz', 32);
    29    
    30      WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<300 )
    31      INSERT INTO o1 SELECT 'A B C' FROM s;
    32    
    33      INSERT INTO o1 VALUES('A X C');
    34    
    35      WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<300 )
    36      INSERT INTO o1 SELECT 'A B C' FROM s;
    37    }
    38    
    39    do_faultsim_test 1 -faults oom* -prep {
    40      sqlite3 db test.db
    41    } -body {
    42      execsql { SELECT rowid FROM o1('a NOT b') }
    43    } -test {
    44      faultsim_test_result {0 301}
    45    }
    46  }
    47  
    48  do_execsql_test 2.0 {
    49    CREATE VIRTUAL TABLE o2 USING fts5(a);
    50    
    51    INSERT INTO o2 VALUES('A B C');
    52    WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<300 )
    53    INSERT INTO o2 SELECT group_concat('A B C ') FROM s;
    54  }
    55  
    56  do_faultsim_test 2 -faults oom* -prep {
    57    sqlite3 db test.db
    58  } -body {
    59    execsql { SELECT rowid FROM o2('a+b+c NOT xyz') }
    60  } -test {
    61    faultsim_test_result {0 {1 2}}
    62  }
    63  finish_test