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Comment:Update corruptM.test to account for the fact that the database schema may be loaded from within the "sqlite3" command for some test permutations.
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SHA3-256: cb9470fc064aad72a4e42c6a021410401b3b1a32446ae8b9cd9c759f0a2a01ef
User & Date: dan 2019-10-02 19:43:38
Context
2019-10-02
19:44
Update error detection logic in releasetest.tcl to account for new output formats in USAN. check-in: 3f36b988 user: drh tags: trunk
19:43
Update corruptM.test to account for the fact that the database schema may be loaded from within the "sqlite3" command for some test permutations. check-in: cb9470fc user: dan tags: trunk
19:33
Fix a long-standing problem in fts4 incrmental merge. check-in: 67da31e2 user: dan tags: trunk
Changes
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Changes to test/corruptM.test. 

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set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix corruptM

# These tests deal with corrupt database files
#
database_may_be_corrupt











db close
forcedelete test.db
sqlite3 db test.db
do_execsql_test corruptM-100 {
  CREATE TABLE t1(a,b,c);
  INSERT INTO t1 VALUES(111,222,333);
................................................................................
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 t1 | index i1 t1 | view v2 v2 | trigger r1 t1 |}
do_execsql_test corruptM-101 {
  PRAGMA writable_schema=on;
  UPDATE sqlite_master SET tbl_name=NULL WHERE name='t1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 {} | index i1 t1 | view v2 v2 | trigger r1 t1 |}
sqlite3 db2 test.db
do_test corruptM-102 {
  catchsql {
    PRAGMA quick_check;
  } db2

} {1 {malformed database schema (t1)}}
db2 close

do_execsql_test corruptM-110 {
  UPDATE sqlite_master SET tbl_name='tx' WHERE name='t1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 tx | index i1 t1 | view v2 v2 | trigger r1 t1 |}
sqlite3 db2 test.db
do_test corruptM-111 {
  catchsql {
    PRAGMA quick_check;
  } db2

} {1 {malformed database schema (t1)}}
db2 close
do_execsql_test corruptM-112 {
  UPDATE sqlite_master SET tbl_name='t1', type='tabl' WHERE name='t1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {tabl t1 t1 | index i1 t1 | view v2 v2 | trigger r1 t1 |}
sqlite3 db2 test.db
do_test corruptM-113 {
  catchsql {
    PRAGMA quick_check;
  } db2

} {1 {malformed database schema (t1)}}
db2 close
do_execsql_test corruptM-114 {
  UPDATE sqlite_master SET tbl_name='t9',type='table',name='t9'WHERE name='t1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t9 t9 | index i1 t1 | view v2 v2 | trigger r1 t1 |}
sqlite3 db2 test.db
do_test corruptM-114 {
  catchsql {
    PRAGMA quick_check;
  } db2

} {1 {malformed database schema (t9)}}
db2 close

do_execsql_test corruptM-120 {
  UPDATE sqlite_master SET name='t1',tbl_name='T1' WHERE name='t9';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 T1 | index i1 t1 | view v2 v2 | trigger r1 t1 |}
sqlite3 db2 test.db
do_test corruptM-121 {
  catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;
  } db2

} {0 {ok 111 222 333 15 22}}
db2 close

do_execsql_test corruptM-130 {
  UPDATE sqlite_master SET type='view' WHERE name='t1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {view t1 T1 | index i1 t1 | view v2 v2 | trigger r1 t1 |}
sqlite3 db2 test.db
do_test corruptM-131 {
  catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;
  } db2

} {1 {malformed database schema (t1)}}
db2 close

do_execsql_test corruptM-140 {
  UPDATE sqlite_master SET type='table', tbl_name='t1' WHERE name='t1';
  UPDATE sqlite_master SET tbl_name='tx' WHERE name='i1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 t1 | index i1 tx | view v2 v2 | trigger r1 t1 |}
sqlite3 db2 test.db
do_test corruptM-141 {
  catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;
  } db2

} {1 {malformed database schema (i1)}}
db2 close

do_execsql_test corruptM-150 {
  UPDATE sqlite_master SET type='table', tbl_name='t1' WHERE name='i1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 t1 | table i1 t1 | view v2 v2 | trigger r1 t1 |}
sqlite3 db2 test.db
do_test corruptM-151 {
  catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;
  } db2

} {1 {malformed database schema (i1)}}
db2 close

do_execsql_test corruptM-160 {
  UPDATE sqlite_master SET type='view', tbl_name='t1' WHERE name='i1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 t1 | view i1 t1 | view v2 v2 | trigger r1 t1 |}
sqlite3 db2 test.db
do_test corruptM-161 {
  catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;
  } db2

} {1 {malformed database schema (i1)}}
db2 close

do_execsql_test corruptM-170 {
  UPDATE sqlite_master SET type='index', tbl_name='t1' WHERE name='i1';
  UPDATE sqlite_master SET type='table', tbl_name='v2' WHERE name='v2';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 t1 | index i1 t1 | table v2 v2 | trigger r1 t1 |}
sqlite3 db2 test.db
do_test corruptM-171 {
  catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;
  } db2

} {1 {malformed database schema (v2)}}
db2 close

do_execsql_test corruptM-180 {
  UPDATE sqlite_master SET type='view',name='v3',tbl_name='v3' WHERE name='v2';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 t1 | index i1 t1 | view v3 v3 | trigger r1 t1 |}
sqlite3 db2 test.db
do_test corruptM-181 {
  catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;
  } db2

} {1 {malformed database schema (v3)}}
db2 close

do_execsql_test corruptM-190 {
  UPDATE sqlite_master SET type='view',name='v2',tbl_name='v2' WHERE name='v3';
  UPDATE sqlite_master SET type='view' WHERE name='r1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 t1 | index i1 t1 | view v2 v2 | view r1 t1 |}
sqlite3 db2 test.db
do_test corruptM-191 {
  catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;
  } db2

} {1 {malformed database schema (r1)}}
db2 close
do_execsql_test corruptM-192 {
  UPDATE sqlite_master SET type='trigger',tbl_name='v2' WHERE name='r1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 t1 | index i1 t1 | view v2 v2 | trigger r1 v2 |}
sqlite3 db2 test.db
do_test corruptM-193 {
  catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;
  } db2

} {1 {malformed database schema (r1)}}
db2 close

finish_test








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set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix corruptM

# These tests deal with corrupt database files
#
database_may_be_corrupt

proc open_db2_and_catchsql {sql} {
  set rc [catch { sqlite3 db2 test.db } msg]
  if {$rc} {
    return [list $rc $msg]
  }
  set res [catchsql $sql db2]
  db2 close
  set res
}

db close
forcedelete test.db
sqlite3 db test.db
do_execsql_test corruptM-100 {
  CREATE TABLE t1(a,b,c);
  INSERT INTO t1 VALUES(111,222,333);
................................................................................
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 t1 | index i1 t1 | view v2 v2 | trigger r1 t1 |}
do_execsql_test corruptM-101 {
  PRAGMA writable_schema=on;
  UPDATE sqlite_master SET tbl_name=NULL WHERE name='t1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 {} | index i1 t1 | view v2 v2 | trigger r1 t1 |}

do_test corruptM-102 {
  open_db2_and_catchsql {
    PRAGMA quick_check;

  }
} {1 {malformed database schema (t1)}}


do_execsql_test corruptM-110 {
  UPDATE sqlite_master SET tbl_name='tx' WHERE name='t1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 tx | index i1 t1 | view v2 v2 | trigger r1 t1 |}

do_test corruptM-111 {
  open_db2_and_catchsql {
    PRAGMA quick_check;

  }
} {1 {malformed database schema (t1)}}

do_execsql_test corruptM-112 {
  UPDATE sqlite_master SET tbl_name='t1', type='tabl' WHERE name='t1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {tabl t1 t1 | index i1 t1 | view v2 v2 | trigger r1 t1 |}

do_test corruptM-113 {
  open_db2_and_catchsql {
    PRAGMA quick_check;

  }
} {1 {malformed database schema (t1)}}

do_execsql_test corruptM-114 {
  UPDATE sqlite_master SET tbl_name='t9',type='table',name='t9'WHERE name='t1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t9 t9 | index i1 t1 | view v2 v2 | trigger r1 t1 |}

do_test corruptM-114 {
  open_db2_and_catchsql {
    PRAGMA quick_check;

  }
} {1 {malformed database schema (t9)}}


do_execsql_test corruptM-120 {
  UPDATE sqlite_master SET name='t1',tbl_name='T1' WHERE name='t9';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 T1 | index i1 t1 | view v2 v2 | trigger r1 t1 |}

do_test corruptM-121 {
  open_db2_and_catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;

  } 
} {0 {ok 111 222 333 15 22}}


do_execsql_test corruptM-130 {
  UPDATE sqlite_master SET type='view' WHERE name='t1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {view t1 T1 | index i1 t1 | view v2 v2 | trigger r1 t1 |}

do_test corruptM-131 {
  open_db2_and_catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;

  }
} {1 {malformed database schema (t1)}}


do_execsql_test corruptM-140 {
  UPDATE sqlite_master SET type='table', tbl_name='t1' WHERE name='t1';
  UPDATE sqlite_master SET tbl_name='tx' WHERE name='i1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 t1 | index i1 tx | view v2 v2 | trigger r1 t1 |}

do_test corruptM-141 {
  open_db2_and_catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;

  }
} {1 {malformed database schema (i1)}}


do_execsql_test corruptM-150 {
  UPDATE sqlite_master SET type='table', tbl_name='t1' WHERE name='i1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 t1 | table i1 t1 | view v2 v2 | trigger r1 t1 |}

do_test corruptM-151 {
  open_db2_and_catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;

  }
} {1 {malformed database schema (i1)}}


do_execsql_test corruptM-160 {
  UPDATE sqlite_master SET type='view', tbl_name='t1' WHERE name='i1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 t1 | view i1 t1 | view v2 v2 | trigger r1 t1 |}

do_test corruptM-161 {
  open_db2_and_catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;

  }
} {1 {malformed database schema (i1)}}


do_execsql_test corruptM-170 {
  UPDATE sqlite_master SET type='index', tbl_name='t1' WHERE name='i1';
  UPDATE sqlite_master SET type='table', tbl_name='v2' WHERE name='v2';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 t1 | index i1 t1 | table v2 v2 | trigger r1 t1 |}

do_test corruptM-171 {
  open_db2_and_catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;

  }
} {1 {malformed database schema (v2)}}


do_execsql_test corruptM-180 {
  UPDATE sqlite_master SET type='view',name='v3',tbl_name='v3' WHERE name='v2';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 t1 | index i1 t1 | view v3 v3 | trigger r1 t1 |}

do_test corruptM-181 {
  open_db2_and_catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;

  }
} {1 {malformed database schema (v3)}}


do_execsql_test corruptM-190 {
  UPDATE sqlite_master SET type='view',name='v2',tbl_name='v2' WHERE name='v3';
  UPDATE sqlite_master SET type='view' WHERE name='r1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 t1 | index i1 t1 | view v2 v2 | view r1 t1 |}

do_test corruptM-191 {
  open_db2_and_catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;

  }
} {1 {malformed database schema (r1)}}

do_execsql_test corruptM-192 {
  UPDATE sqlite_master SET type='trigger',tbl_name='v2' WHERE name='r1';
  SELECT type, name, tbl_name, '|' FROM sqlite_master;
} {table t1 t1 | index i1 t1 | view v2 v2 | trigger r1 v2 |}

do_test corruptM-193 {
  open_db2_and_catchsql {
    PRAGMA quick_check;
    SELECT * FROM t1, v2;

  }
} {1 {malformed database schema (r1)}}


finish_test

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