Move bundled copy of sqlite one level deeper to better separate it...

third_party/sqlite/test/pragma.test

-# 2002 March 6
-#
-# 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.
-#
-#***********************************************************************
-# This file implements regression tests for SQLite library.
-#
-# This file implements tests for the PRAGMA command.
-#
-# $Id: pragma.test,v 1.73 2009/01/12 14:01:45 danielk1977 Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-# Test organization:
-#
-# pragma-1.*: Test cache_size, default_cache_size and synchronous on main db.
-# pragma-2.*: Test synchronous on attached db.
-# pragma-3.*: Test detection of table/index inconsistency by integrity_check.
-# pragma-4.*: Test cache_size and default_cache_size on attached db.
-# pragma-5.*: Test that pragma synchronous may not be used inside of a
-#             transaction.
-# pragma-6.*: Test schema-query pragmas.
-# pragma-7.*: Miscellaneous tests.
-# pragma-8.*: Test user_version and schema_version pragmas.
-# pragma-9.*: Test temp_store and temp_store_directory.
-# pragma-10.*: Test the count_changes pragma in the presence of triggers.
-# pragma-11.*: Test the collation_list pragma.
-# pragma-14.*: Test the page_count pragma.
-# pragma-15.*: Test that the value set using the cache_size pragma is not
-#              reset when the schema is reloaded.
-# pragma-16.*: Test proxy locking
-#
-
-ifcapable !pragma {
-  finish_test
-  return
-}
-
-# Delete the preexisting database to avoid the special setup
-# that the "all.test" script does.
-#
-db close
-file delete test.db test.db-journal
-file delete test3.db test3.db-journal
-sqlite3 db test.db; set DB [sqlite3_connection_pointer db]
-
-
-ifcapable pager_pragmas {
-set DFLT_CACHE_SZ [db one {PRAGMA default_cache_size}]
-set TEMP_CACHE_SZ [db one {PRAGMA temp.default_cache_size}]
-do_test pragma-1.1 {
-  execsql {
-    PRAGMA cache_size;
-    PRAGMA default_cache_size;
-    PRAGMA synchronous;
-  }
-} [list $DFLT_CACHE_SZ $DFLT_CACHE_SZ 2]
-do_test pragma-1.2 {
-  execsql {
-    PRAGMA synchronous=OFF;
-    PRAGMA cache_size=1234;
-    PRAGMA cache_size;
-    PRAGMA default_cache_size;
-    PRAGMA synchronous;
-  }
-} [list 1234 $DFLT_CACHE_SZ 0]
-do_test pragma-1.3 {
-  db close
-  sqlite3 db test.db
-  execsql {
-    PRAGMA cache_size;
-    PRAGMA default_cache_size;
-    PRAGMA synchronous;
-  }
-} [list $DFLT_CACHE_SZ $DFLT_CACHE_SZ 2]
-do_test pragma-1.4 {
-  execsql {
-    PRAGMA synchronous=OFF;
-    PRAGMA cache_size;
-    PRAGMA default_cache_size;
-    PRAGMA synchronous;
-  }
-} [list $DFLT_CACHE_SZ $DFLT_CACHE_SZ 0]
-do_test pragma-1.5 {
-  execsql {
-    PRAGMA cache_size=-4321;
-    PRAGMA cache_size;
-    PRAGMA default_cache_size;
-    PRAGMA synchronous;
-  }
-} [list 4321 $DFLT_CACHE_SZ 0]
-do_test pragma-1.6 {
-  execsql {
-    PRAGMA synchronous=ON;
-    PRAGMA cache_size;
-    PRAGMA default_cache_size;
-    PRAGMA synchronous;
-  }
-} [list 4321 $DFLT_CACHE_SZ 1]
-do_test pragma-1.7 {
-  db close
-  sqlite3 db test.db
-  execsql {
-    PRAGMA cache_size;
-    PRAGMA default_cache_size;
-    PRAGMA synchronous;
-  }
-} [list $DFLT_CACHE_SZ $DFLT_CACHE_SZ 2]
-do_test pragma-1.8 {
-  execsql {
-    PRAGMA default_cache_size=-123;
-    PRAGMA cache_size;
-    PRAGMA default_cache_size;
-    PRAGMA synchronous;
-  }
-} {123 123 2}
-do_test pragma-1.9.1 {
-  db close
-  sqlite3 db test.db; set ::DB [sqlite3_connection_pointer db]
-  execsql {
-    PRAGMA cache_size;
-    PRAGMA default_cache_size;
-    PRAGMA synchronous;
-  }
-} {123 123 2}
-ifcapable vacuum {
-  do_test pragma-1.9.2 {
-    execsql {
-      VACUUM;
-      PRAGMA cache_size;
-      PRAGMA default_cache_size;
-      PRAGMA synchronous;
-    }
-  } {123 123 2}
-}
-do_test pragma-1.10 {
-  execsql {
-    PRAGMA synchronous=NORMAL;
-    PRAGMA cache_size;
-    PRAGMA default_cache_size;
-    PRAGMA synchronous;
-  }
-} {123 123 1}
-do_test pragma-1.11 {
-  execsql {
-    PRAGMA synchronous=FULL;
-    PRAGMA cache_size;
-    PRAGMA default_cache_size;
-    PRAGMA synchronous;
-  }
-} {123 123 2}
-do_test pragma-1.12 {
-  db close
-  sqlite3 db test.db; set ::DB [sqlite3_connection_pointer db]
-  execsql {
-    PRAGMA cache_size;
-    PRAGMA default_cache_size;
-    PRAGMA synchronous;
-  }
-} {123 123 2}
-
-# Make sure the pragma handler understands numeric values in addition
-# to keywords like "off" and "full".
-#
-do_test pragma-1.13 {
-  execsql {
-    PRAGMA synchronous=0;
-    PRAGMA synchronous;
-  }
-} {0}
-do_test pragma-1.14 {
-  execsql {
-    PRAGMA synchronous=2;
-    PRAGMA synchronous;
-  }
-} {2}
-} ;# ifcapable pager_pragmas
-
-# Test turning "flag" pragmas on and off.
-#
-ifcapable debug {
-  # Pragma "vdbe_listing" is only available if compiled with SQLITE_DEBUG
-  #
-  do_test pragma-1.15 {
-    execsql {
-      PRAGMA vdbe_listing=YES;
-      PRAGMA vdbe_listing;
-    }
-  } {1}
-  do_test pragma-1.16 {
-    execsql {
-      PRAGMA vdbe_listing=NO;
-      PRAGMA vdbe_listing;
-    }
-  } {0}
-}
-
-do_test pragma-1.17 {
-  execsql {
-    PRAGMA parser_trace=ON;
-    PRAGMA parser_trace=OFF;
-  }
-} {}
-do_test pragma-1.18 {
-  execsql {
-    PRAGMA bogus = -1234;  -- Parsing of negative values
-  }
-} {}
-
-# Test modifying the safety_level of an attached database.
-ifcapable pager_pragmas&&attach {
-  do_test pragma-2.1 {
-    file delete -force test2.db
-    file delete -force test2.db-journal
-    execsql {
-      ATTACH 'test2.db' AS aux;
-    } 
-  } {}
-  do_test pragma-2.2 {
-    execsql {
-      pragma aux.synchronous;
-    } 
-  } {2}
-  do_test pragma-2.3 {
-    execsql {
-      pragma aux.synchronous = OFF;
-      pragma aux.synchronous;
-      pragma synchronous;
-    } 
-  } {0 2}
-  do_test pragma-2.4 {
-    execsql {
-      pragma aux.synchronous = ON;
-      pragma synchronous;
-      pragma aux.synchronous;
-    } 
-  } {2 1}
-} ;# ifcapable pager_pragmas
-
-# Construct a corrupted index and make sure the integrity_check
-# pragma finds it.
-#
-# These tests won't work if the database is encrypted
-#
-do_test pragma-3.1 {
-  db close
-  file delete -force test.db test.db-journal
-  sqlite3 db test.db
-  execsql {
-    PRAGMA auto_vacuum=OFF;
-    BEGIN;
-    CREATE TABLE t2(a,b,c);
-    CREATE INDEX i2 ON t2(a);
-    INSERT INTO t2 VALUES(11,2,3);
-    INSERT INTO t2 VALUES(22,3,4);
-    COMMIT;
-    SELECT rowid, * from t2;
-  }
-} {1 11 2 3 2 22 3 4}
-ifcapable attach {
-  if {![sqlite3 -has-codec] && $sqlite_options(integrityck)} {
-    do_test pragma-3.2 {
-      db eval {SELECT rootpage FROM sqlite_master WHERE name='i2'} break
-      set pgsz [db eval {PRAGMA page_size}]
-      # overwrite the header on the rootpage of the index in order to
-      # make the index appear to be empty.
-      #
-      set offset [expr {$pgsz*($rootpage-1)}]
-      hexio_write test.db $offset 0a00000000040000000000
-      db close
-      sqlite3 db test.db
-      execsql {PRAGMA integrity_check}
-    } {{rowid 1 missing from index i2} {rowid 2 missing from index i2} {wrong # of entries in index i2}}
-    do_test pragma-3.3 {
-      execsql {PRAGMA integrity_check=1}
-    } {{rowid 1 missing from index i2}}
-    do_test pragma-3.4 {
-      execsql {
-        ATTACH DATABASE 'test.db' AS t2;
-        PRAGMA integrity_check
-      }
-    } {{rowid 1 missing from index i2} {rowid 2 missing from index i2} {wrong # of entries in index i2} {rowid 1 missing from index i2} {rowid 2 missing from index i2} {wrong # of entries in index i2}}
-    do_test pragma-3.5 {
-      execsql {
-        PRAGMA integrity_check=4
-      }
-    } {{rowid 1 missing from index i2} {rowid 2 missing from index i2} {wrong # of entries in index i2} {rowid 1 missing from index i2}}
-    do_test pragma-3.6 {
-      execsql {
-        PRAGMA integrity_check=xyz
-      }
-    } {{rowid 1 missing from index i2} {rowid 2 missing from index i2} {wrong # of entries in index i2} {rowid 1 missing from index i2} {rowid 2 missing from index i2} {wrong # of entries in index i2}}
-    do_test pragma-3.7 {
-      execsql {
-        PRAGMA integrity_check=0
-      }
-    } {{rowid 1 missing from index i2} {rowid 2 missing from index i2} {wrong # of entries in index i2} {rowid 1 missing from index i2} {rowid 2 missing from index i2} {wrong # of entries in index i2}}
-  
-    # Add additional corruption by appending unused pages to the end of
-    # the database file testerr.db
-    #
-    do_test pragma-3.8 {
-      execsql {DETACH t2}
-      file delete -force testerr.db testerr.db-journal
-      set out [open testerr.db w]
-      fconfigure $out -translation binary
-      set in [open test.db r]
-      fconfigure $in -translation binary
-      puts -nonewline $out [read $in]
-      seek $in 0
-      puts -nonewline $out [read $in]
-      close $in
-      close $out
-      execsql {REINDEX t2}
-      execsql {PRAGMA integrity_check}
-    } {ok}
-    do_test pragma-3.8.1 {
-      execsql {PRAGMA quick_check}
-    } {ok}
-    do_test pragma-3.9 {
-      execsql {
-        ATTACH 'testerr.db' AS t2;
-        PRAGMA integrity_check
-      }
-    } {{*** in database t2 ***
-Page 4 is never used
-Page 5 is never used
-Page 6 is never used} {rowid 1 missing from index i2} {rowid 2 missing from index i2} {wrong # of entries in index i2}}
-    do_test pragma-3.10 {
-      execsql {
-        PRAGMA integrity_check=1
-      }
-    } {{*** in database t2 ***
-Page 4 is never used}}
-    do_test pragma-3.11 {
-      execsql {
-        PRAGMA integrity_check=5
-      }
-    } {{*** in database t2 ***
-Page 4 is never used
-Page 5 is never used
-Page 6 is never used} {rowid 1 missing from index i2} {rowid 2 missing from index i2}}
-    do_test pragma-3.12 {
-      execsql {
-        PRAGMA integrity_check=4
-      }
-    } {{*** in database t2 ***
-Page 4 is never used
-Page 5 is never used
-Page 6 is never used} {rowid 1 missing from index i2}}
-    do_test pragma-3.13 {
-      execsql {
-        PRAGMA integrity_check=3
-      }
-    } {{*** in database t2 ***
-Page 4 is never used
-Page 5 is never used
-Page 6 is never used}}
-    do_test pragma-3.14 {
-      execsql {
-        PRAGMA integrity_check(2)
-      }
-    } {{*** in database t2 ***
-Page 4 is never used
-Page 5 is never used}}
-    do_test pragma-3.15 {
-      execsql {
-        ATTACH 'testerr.db' AS t3;
-        PRAGMA integrity_check
-      }
-    } {{*** in database t2 ***
-Page 4 is never used
-Page 5 is never used
-Page 6 is never used} {rowid 1 missing from index i2} {rowid 2 missing from index i2} {wrong # of entries in index i2} {*** in database t3 ***
-Page 4 is never used
-Page 5 is never used
-Page 6 is never used} {rowid 1 missing from index i2} {rowid 2 missing from index i2} {wrong # of entries in index i2}}
-    do_test pragma-3.16 {
-      execsql {
-        PRAGMA integrity_check(10)
-      }
-    } {{*** in database t2 ***
-Page 4 is never used
-Page 5 is never used
-Page 6 is never used} {rowid 1 missing from index i2} {rowid 2 missing from index i2} {wrong # of entries in index i2} {*** in database t3 ***
-Page 4 is never used
-Page 5 is never used
-Page 6 is never used} {rowid 1 missing from index i2}}
-    do_test pragma-3.17 {
-      execsql {
-        PRAGMA integrity_check=8
-      }
-    } {{*** in database t2 ***
-Page 4 is never used
-Page 5 is never used
-Page 6 is never used} {rowid 1 missing from index i2} {rowid 2 missing from index i2} {wrong # of entries in index i2} {*** in database t3 ***
-Page 4 is never used
-Page 5 is never used}}
-    do_test pragma-3.18 {
-      execsql {
-        PRAGMA integrity_check=4
-      }
-    } {{*** in database t2 ***
-Page 4 is never used
-Page 5 is never used
-Page 6 is never used} {rowid 1 missing from index i2}}
-  }
-  do_test pragma-3.19 {
-    catch {db close}
-    file delete -force test.db test.db-journal
-    sqlite3 db test.db
-    db eval {PRAGMA integrity_check}
-  } {ok}
-}
-#exit
-
-# Test modifying the cache_size of an attached database.
-ifcapable pager_pragmas&&attach {
-do_test pragma-4.1 {
-  execsql {
-    ATTACH 'test2.db' AS aux;
-    pragma aux.cache_size;
-    pragma aux.default_cache_size;
-  } 
-} [list $DFLT_CACHE_SZ $DFLT_CACHE_SZ]
-do_test pragma-4.2 {
-  execsql {
-    pragma aux.cache_size = 50;
-    pragma aux.cache_size;
-    pragma aux.default_cache_size;
-  } 
-} [list 50 $DFLT_CACHE_SZ]
-do_test pragma-4.3 {
-  execsql {
-    pragma aux.default_cache_size = 456;
-    pragma aux.cache_size;
-    pragma aux.default_cache_size;
-  } 
-} {456 456}
-do_test pragma-4.4 {
-  execsql {
-    pragma cache_size;
-    pragma default_cache_size;
-  } 
-} [list $DFLT_CACHE_SZ $DFLT_CACHE_SZ]
-do_test pragma-4.5 {
-  execsql {
-    DETACH aux;
-    ATTACH 'test3.db' AS aux;
-    pragma aux.cache_size;
-    pragma aux.default_cache_size;
-  } 
-} [list $DFLT_CACHE_SZ $DFLT_CACHE_SZ]
-do_test pragma-4.6 {
-  execsql {
-    DETACH aux;
-    ATTACH 'test2.db' AS aux;
-    pragma aux.cache_size;
-    pragma aux.default_cache_size;
-  } 
-} {456 456}
-} ;# ifcapable pager_pragmas
-
-# Test that modifying the sync-level in the middle of a transaction is
-# disallowed.
-ifcapable pager_pragmas {
-do_test pragma-5.0 {
-  execsql {
-    pragma synchronous;
-  } 
-} {2}
-do_test pragma-5.1 {
-  catchsql {
-    BEGIN;
-    pragma synchronous = OFF;
-  } 
-} {1 {Safety level may not be changed inside a transaction}}
-do_test pragma-5.2 {
-  execsql {
-    pragma synchronous;
-  } 
-} {2}
-catchsql {COMMIT;}
-} ;# ifcapable pager_pragmas
-
-# Test schema-query pragmas
-#
-ifcapable schema_pragmas {
-ifcapable tempdb&&attach {
-  do_test pragma-6.1 {
-    set res {}
-    execsql {SELECT * FROM sqlite_temp_master}
-    foreach {idx name file} [execsql {pragma database_list}] {
-      lappend res $idx $name
-    }
-    set res
-  } {0 main 1 temp 2 aux}
-}
-do_test pragma-6.2 {
-  execsql {
-    CREATE TABLE t2(a,b,c);
-    pragma table_info(t2)
-  }
-} {0 a {} 0 {} 0 1 b {} 0 {} 0 2 c {} 0 {} 0}
-do_test pragma-6.2.1 {
-  execsql {
-    pragma table_info;
-  }
-} {}
-db nullvalue <<NULL>>
-do_test pragma-6.2.2 {
-  execsql {
-    CREATE TABLE t5(
-      a TEXT DEFAULT CURRENT_TIMESTAMP, 
-      b DEFAULT (5+3),
-      c TEXT,
-      d INTEGER DEFAULT NULL,
-      e TEXT DEFAULT ''
-    );
-    PRAGMA table_info(t5);
-  }
-} {0 a TEXT 0 CURRENT_TIMESTAMP 0 1 b {} 0 5+3 0 2 c TEXT 0 <<NULL>> 0 3 d INTEGER 0 NULL 0 4 e TEXT 0 '' 0}
-db nullvalue {}
-ifcapable {foreignkey} {
-  do_test pragma-6.3.1 {
-    execsql {
-      CREATE TABLE t3(a int references t2(b), b UNIQUE);
-      pragma foreign_key_list(t3);
-    }
-  } {0 0 t2 a b RESTRICT RESTRICT NONE}
-  do_test pragma-6.3.2 {
-    execsql {
-      pragma foreign_key_list;
-    }
-  } {}
-  do_test pragma-6.3.3 {
-    execsql {
-      pragma foreign_key_list(t3_bogus);
-    }
-  } {}
-  do_test pragma-6.3.4 {
-    execsql {
-      pragma foreign_key_list(t5);
-    }
-  } {}
-  do_test pragma-6.4 {
-    execsql {
-      pragma index_list(t3);
-    }
-  } {0 sqlite_autoindex_t3_1 1}
-}
-ifcapable {!foreignkey} {
-  execsql {CREATE TABLE t3(a,b UNIQUE)}
-}
-do_test pragma-6.5.1 {
-  execsql {
-    CREATE INDEX t3i1 ON t3(a,b);
-    pragma index_info(t3i1);
-  }
-} {0 0 a 1 1 b}
-do_test pragma-6.5.2 {
-  execsql {
-    pragma index_info(t3i1_bogus);
-  }
-} {}
-
-ifcapable tempdb {
-  # Test for ticket #3320. When a temp table of the same name exists, make
-  # sure the schema of the main table can still be queried using 
-  # "pragma table_info":
-  do_test pragma-6.6.1 {
-    execsql {
-      CREATE TABLE trial(col_main);
-      CREATE TEMP TABLE trial(col_temp);
-    }
-  } {}
-  do_test pragma-6.6.2 {
-    execsql {
-      PRAGMA table_info(trial);
-    }
-  } {0 col_temp {} 0 {} 0}
-  do_test pragma-6.6.3 {
-    execsql {
-      PRAGMA temp.table_info(trial);
-    }
-  } {0 col_temp {} 0 {} 0}
-  do_test pragma-6.6.4 {
-    execsql {
-      PRAGMA main.table_info(trial);
-    }
-  } {0 col_main {} 0 {} 0}
-}
-
-do_test pragma-6.7 {
-  execsql {
-    CREATE TABLE test_table(
-      one INT NOT NULL DEFAULT -1, 
-      two text,
-      three VARCHAR(45, 65) DEFAULT 'abcde',
-      four REAL DEFAULT X'abcdef',
-      five DEFAULT CURRENT_TIME
-    );
-    PRAGMA table_info(test_table);
-  }
-} [concat \
-  {0 one INT 1 -1 0} \
-  {1 two text 0 {} 0} \
-  {2 three {VARCHAR(45, 65)} 0 'abcde' 0} \
-  {3 four REAL 0 X'abcdef' 0} \
-  {4 five {} 0 CURRENT_TIME 0} \
-]
-} ;# ifcapable schema_pragmas
-# Miscellaneous tests
-#
-ifcapable schema_pragmas {
-do_test pragma-7.1.1 {
-  # Make sure a pragma knows to read the schema if it needs to
-  db close
-  sqlite3 db test.db
-  execsql {
-    pragma index_list(t3);
-  }
-} {0 t3i1 0 1 sqlite_autoindex_t3_1 1}
-do_test pragma-7.1.2 {
-  execsql {
-    pragma index_list(t3_bogus);
-  }
-} {}
-} ;# ifcapable schema_pragmas
-ifcapable {utf16} {
-  do_test pragma-7.2 {
-    db close
-    sqlite3 db test.db
-    catchsql {
-      pragma encoding=bogus;
-    }
-  } {1 {unsupported encoding: bogus}}
-}
-ifcapable tempdb {
-  do_test pragma-7.3 {
-    db close
-    sqlite3 db test.db
-    execsql {
-      pragma lock_status;
-    }
-  } {main unlocked temp closed}
-} else {
-  do_test pragma-7.3 {
-    db close
-    sqlite3 db test.db
-    execsql {
-      pragma lock_status;
-    }
-  } {main unlocked}
-}
-
-
-#----------------------------------------------------------------------
-# Test cases pragma-8.* test the "PRAGMA schema_version" and "PRAGMA
-# user_version" statements.
-#
-# pragma-8.1: PRAGMA schema_version
-# pragma-8.2: PRAGMA user_version
-#
-
-ifcapable schema_version {
-
-# First check that we can set the schema version and then retrieve the
-# same value.
-do_test pragma-8.1.1 {
-  execsql {
-    PRAGMA schema_version = 105;
-  }
-} {}
-do_test pragma-8.1.2 {
-  execsql2 {
-    PRAGMA schema_version;
-  }
-} {schema_version 105}
-do_test pragma-8.1.3 {
-  execsql {
-    PRAGMA schema_version = 106;
-  }
-} {}
-do_test pragma-8.1.4 {
-  execsql {
-    PRAGMA schema_version;
-  }
-} 106
-
-# Check that creating a table modifies the schema-version (this is really
-# to verify that the value being read is in fact the schema version).
-do_test pragma-8.1.5 {
-  execsql {
-    CREATE TABLE t4(a, b, c);
-    INSERT INTO t4 VALUES(1, 2, 3);
-    SELECT * FROM t4;
-  }
-} {1 2 3}
-do_test pragma-8.1.6 {
-  execsql {
-    PRAGMA schema_version;
-  }
-} 107
-
-# Now open a second connection to the database. Ensure that changing the
-# schema-version using the first connection forces the second connection
-# to reload the schema. This has to be done using the C-API test functions,
-# because the TCL API accounts for SCHEMA_ERROR and retries the query.
-do_test pragma-8.1.7 {
-  sqlite3 db2 test.db; set ::DB2 [sqlite3_connection_pointer db2]
-  execsql {
-    SELECT * FROM t4;
-  } db2
-} {1 2 3}
-do_test pragma-8.1.8 {
-  execsql {
-    PRAGMA schema_version = 108;
-  }
-} {}
-do_test pragma-8.1.9 {
-  set ::STMT [sqlite3_prepare $::DB2 "SELECT * FROM t4" -1 DUMMY]
-  sqlite3_step $::STMT
-} SQLITE_ERROR
-do_test pragma-8.1.10 {
-  sqlite3_finalize $::STMT
-} SQLITE_SCHEMA
-
-# Make sure the schema-version can be manipulated in an attached database.
-file delete -force test2.db
-file delete -force test2.db-journal
-ifcapable attach {
-  do_test pragma-8.1.11 {
-    execsql {
-      ATTACH 'test2.db' AS aux;
-      CREATE TABLE aux.t1(a, b, c);
-      PRAGMA aux.schema_version = 205;
-    }
-  } {}
-  do_test pragma-8.1.12 {
-    execsql {
-      PRAGMA aux.schema_version;
-    }
-  } 205
-}
-do_test pragma-8.1.13 {
-  execsql {
-    PRAGMA schema_version;
-  }
-} 108
-
-# And check that modifying the schema-version in an attached database
-# forces the second connection to reload the schema.
-ifcapable attach {
-  do_test pragma-8.1.14 {
-    sqlite3 db2 test.db; set ::DB2 [sqlite3_connection_pointer db2]
-    execsql {
-      ATTACH 'test2.db' AS aux;
-      SELECT * FROM aux.t1;
-    } db2
-  } {}
-  do_test pragma-8.1.15 {
-    execsql {
-      PRAGMA aux.schema_version = 206;
-    }
-  } {}
-  do_test pragma-8.1.16 {
-    set ::STMT [sqlite3_prepare $::DB2 "SELECT * FROM aux.t1" -1 DUMMY]
-    sqlite3_step $::STMT
-  } SQLITE_ERROR
-  do_test pragma-8.1.17 {
-    sqlite3_finalize $::STMT
-  } SQLITE_SCHEMA
-  do_test pragma-8.1.18 {
-    db2 close
-  } {}
-}
-
-# Now test that the user-version can be read and written (and that we aren't
-# accidentally manipulating the schema-version instead).
-do_test pragma-8.2.1 {
-  execsql2 {
-    PRAGMA user_version;
-  }
-} {user_version 0}
-do_test pragma-8.2.2 {
-  execsql {
-    PRAGMA user_version = 2;
-  }
-} {}
-do_test pragma-8.2.3.1 {
-  execsql2 {
-    PRAGMA user_version;
-  }
-} {user_version 2}
-do_test pragma-8.2.3.2 {
-  db close
-  sqlite3 db test.db
-  execsql {
-    PRAGMA user_version;
-  }
-} {2}
-do_test pragma-8.2.4.1 {
-  execsql {
-    PRAGMA schema_version;
-  }
-} {108}
-ifcapable vacuum {
-  do_test pragma-8.2.4.2 {
-    execsql {
-      VACUUM;
-      PRAGMA user_version;
-    }
-  } {2}
-  do_test pragma-8.2.4.3 {
-    execsql {
-      PRAGMA schema_version;
-    }
-  } {109}
-}
-
-ifcapable attach {
-  db eval {ATTACH 'test2.db' AS aux}
-  
-  # Check that the user-version in the auxilary database can be manipulated (
-  # and that we aren't accidentally manipulating the same in the main db).
-  do_test pragma-8.2.5 {
-    execsql {
-      PRAGMA aux.user_version;
-    }
-  } {0}
-  do_test pragma-8.2.6 {
-    execsql {
-      PRAGMA aux.user_version = 3;
-    }
-  } {}
-  do_test pragma-8.2.7 {
-    execsql {
-      PRAGMA aux.user_version;
-    }
-  } {3}
-  do_test pragma-8.2.8 {
-    execsql {
-      PRAGMA main.user_version;
-    }
-  } {2}
-  
-  # Now check that a ROLLBACK resets the user-version if it has been modified
-  # within a transaction.
-  do_test pragma-8.2.9 {
-    execsql {
-      BEGIN;
-      PRAGMA aux.user_version = 10;
-      PRAGMA user_version = 11;
-    }
-  } {}
-  do_test pragma-8.2.10 {
-    execsql {
-      PRAGMA aux.user_version;
-    }
-  } {10}
-  do_test pragma-8.2.11 {
-    execsql {
-      PRAGMA main.user_version;
-    }
-  } {11}
-  do_test pragma-8.2.12 {
-    execsql {
-      ROLLBACK;
-      PRAGMA aux.user_version;
-    }
-  } {3}
-  do_test pragma-8.2.13 {
-    execsql {
-      PRAGMA main.user_version;
-    }
-  } {2}
-}
-
-# Try a negative value for the user-version
-do_test pragma-8.2.14 {
-  execsql {
-    PRAGMA user_version = -450;
-  }
-} {}
-do_test pragma-8.2.15 {
-  execsql {
-    PRAGMA user_version;
-  }
-} {-450}
-} ; # ifcapable schema_version
-
-# Check to see if TEMP_STORE is memory or disk.  Return strings
-# "memory" or "disk" as appropriate.
-#
-proc check_temp_store {} {
-  db eval {CREATE TEMP TABLE IF NOT EXISTS a(b)}
-  db eval {PRAGMA database_list} {
-    if {$name=="temp"} {
-      set bt [btree_from_db db 1]
-      if {[btree_ismemdb $bt]} {
-        return "memory"
-      }
-      return "disk"
-    }
-  }
-  return "unknown"
-}
-
-
-# Test temp_store and temp_store_directory pragmas
-#
-ifcapable pager_pragmas {
-do_test pragma-9.1 {
-  db close
-  sqlite3 db test.db
-  execsql {
-    PRAGMA temp_store;
-  }
-} {0}
-if {$TEMP_STORE<=1} {
-  do_test pragma-9.1.1 {
-    check_temp_store
-  } {disk}
-} else {
-  do_test pragma-9.1.1 {
-    check_temp_store
-  } {memory}
-}
-
-do_test pragma-9.2 {
-  db close
-  sqlite3 db test.db
-  execsql {
-    PRAGMA temp_store=file;
-    PRAGMA temp_store;
-  }
-} {1}
-if {$TEMP_STORE==3} {
-  # When TEMP_STORE is 3, always use memory regardless of pragma settings.
-  do_test pragma-9.2.1 {
-    check_temp_store
-  } {memory}
-} else {
-  do_test pragma-9.2.1 {
-    check_temp_store
-  } {disk}
-}
-
-do_test pragma-9.3 {
-  db close
-  sqlite3 db test.db
-  execsql {
-    PRAGMA temp_store=memory;
-    PRAGMA temp_store;
-  }
-} {2}
-if {$TEMP_STORE==0} {
-  # When TEMP_STORE is 0, always use the disk regardless of pragma settings.
-  do_test pragma-9.3.1 {
-    check_temp_store
-  } {disk}
-} else {
-  do_test pragma-9.3.1 {
-    check_temp_store
-  } {memory}
-}
-
-do_test pragma-9.4 {
-  execsql {
-    PRAGMA temp_store_directory;
-  }
-} {}
-ifcapable wsd {
-  do_test pragma-9.5 {
-    set pwd [string map {' ''} [file nativename [pwd]]]
-    execsql "
-      PRAGMA temp_store_directory='$pwd';
-    "
-  } {}
-  do_test pragma-9.6 {
-    execsql { 
-      PRAGMA temp_store_directory;
-    }
-  } [list [file nativename [pwd]]]
-  do_test pragma-9.7 {
-    catchsql { 
-      PRAGMA temp_store_directory='/NON/EXISTENT/PATH/FOOBAR';
-    }
-  } {1 {not a writable directory}}
-  do_test pragma-9.8 {
-    execsql { 
-      PRAGMA temp_store_directory='';
-    }
-  } {}
-  if {![info exists TEMP_STORE] || $TEMP_STORE<=1} {
-    ifcapable tempdb {
-      do_test pragma-9.9 {
-        execsql { 
-          PRAGMA temp_store_directory;
-          PRAGMA temp_store=FILE;
-          CREATE TEMP TABLE temp_store_directory_test(a integer);
-          INSERT INTO temp_store_directory_test values (2);
-          SELECT * FROM temp_store_directory_test;
-        }
-      } {2}
-      do_test pragma-9.10 {
-        catchsql "
-          PRAGMA temp_store_directory='$pwd';
-          SELECT * FROM temp_store_directory_test;
-        "
-      } {1 {no such table: temp_store_directory_test}}
-    }
-  }
-}
-do_test pragma-9.11 {
-  execsql {
-    PRAGMA temp_store = 0;
-    PRAGMA temp_store;
-  }
-} {0}
-do_test pragma-9.12 {
-  execsql {
-    PRAGMA temp_store = 1;
-    PRAGMA temp_store;
-  }
-} {1}
-do_test pragma-9.13 {
-  execsql {
-    PRAGMA temp_store = 2;
-    PRAGMA temp_store;
-  }
-} {2}
-do_test pragma-9.14 {
-  execsql {
-    PRAGMA temp_store = 3;
-    PRAGMA temp_store;
-  }
-} {0}
-do_test pragma-9.15 {
-  catchsql {
-    BEGIN EXCLUSIVE;
-    CREATE TEMP TABLE temp_table(t);
-    INSERT INTO temp_table VALUES('valuable data');
-    PRAGMA temp_store = 1;
-  }
-} {1 {temporary storage cannot be changed from within a transaction}}
-do_test pragma-9.16 {
-  execsql {
-    SELECT * FROM temp_table;
-    COMMIT;
-  }
-} {{valuable data}}
-
-do_test pragma-9.17 {
-  execsql {
-    INSERT INTO temp_table VALUES('valuable data II');
-    SELECT * FROM temp_table;
-  }
-} {{valuable data} {valuable data II}}
-
-do_test pragma-9.18 {
-  set rc [catch {
-    db eval {SELECT t FROM temp_table} {
-      execsql {pragma temp_store = 1}
-    }
-  } msg]
-  list $rc $msg
-} {1 {temporary storage cannot be changed from within a transaction}}
-
-} ;# ifcapable pager_pragmas
-
-ifcapable trigger {
-
-do_test pragma-10.0 {
-  catchsql {
-    DROP TABLE main.t1;
-  }
-  execsql {
-    PRAGMA count_changes = 1;
-
-    CREATE TABLE t1(a PRIMARY KEY);
-    CREATE TABLE t1_mirror(a);
-    CREATE TABLE t1_mirror2(a);
-    CREATE TRIGGER t1_bi BEFORE INSERT ON t1 BEGIN 
-      INSERT INTO t1_mirror VALUES(new.a);
-    END;
-    CREATE TRIGGER t1_ai AFTER INSERT ON t1 BEGIN 
-      INSERT INTO t1_mirror2 VALUES(new.a);
-    END;
-    CREATE TRIGGER t1_bu BEFORE UPDATE ON t1 BEGIN 
-      UPDATE t1_mirror SET a = new.a WHERE a = old.a;
-    END;
-    CREATE TRIGGER t1_au AFTER UPDATE ON t1 BEGIN 
-      UPDATE t1_mirror2 SET a = new.a WHERE a = old.a;
-    END;
-    CREATE TRIGGER t1_bd BEFORE DELETE ON t1 BEGIN 
-      DELETE FROM t1_mirror WHERE a = old.a;
-    END;
-    CREATE TRIGGER t1_ad AFTER DELETE ON t1 BEGIN 
-      DELETE FROM t1_mirror2 WHERE a = old.a;
-    END;
-  }
-} {}
-
-do_test pragma-10.1 {
-  execsql {
-    INSERT INTO t1 VALUES(randstr(10,10));
-  }
-} {1}
-do_test pragma-10.2 {
-  execsql {
-    UPDATE t1 SET a = randstr(10,10);
-  }
-} {1}
-do_test pragma-10.3 {
-  execsql {
-    DELETE FROM t1;
-  }
-} {1}
-
-} ;# ifcapable trigger
-
-ifcapable schema_pragmas {
-  do_test pragma-11.1 {
-    execsql2 {
-      pragma collation_list;
-    }
-  } {seq 0 name NOCASE seq 1 name RTRIM seq 2 name BINARY}
-  do_test pragma-11.2 {
-    db collate New_Collation blah...
-    execsql {
-      pragma collation_list;
-    }
-  } {0 New_Collation 1 NOCASE 2 RTRIM 3 BINARY}
-}
-
-ifcapable schema_pragmas&&tempdb {
-  do_test pragma-12.1 {
-    sqlite3 db2 test.db
-    execsql {
-      PRAGMA temp.table_info('abc');
-    } db2
-  } {}
-  db2 close
-
-  do_test pragma-12.2 {
-    sqlite3 db2 test.db
-    execsql {
-      PRAGMA temp.default_cache_size = 200;
-      PRAGMA temp.default_cache_size;
-    } db2
-  } {200}
-  db2 close
-
-  do_test pragma-12.3 {
-    sqlite3 db2 test.db
-    execsql {
-      PRAGMA temp.cache_size = 400;
-      PRAGMA temp.cache_size;
-    } db2
-  } {400}
-  db2 close
-}
-
-ifcapable bloblit {
-
-do_test pragma-13.1 {
-  execsql {
-    DROP TABLE IF EXISTS t4;
-    PRAGMA vdbe_trace=on;
-    PRAGMA vdbe_listing=on;
-    PRAGMA sql_trace=on;
-    CREATE TABLE t4(a INTEGER PRIMARY KEY,b);
-    INSERT INTO t4(b) VALUES(x'0123456789abcdef0123456789abcdef0123456789');
-    INSERT INTO t4(b) VALUES(randstr(30,30));
-    INSERT INTO t4(b) VALUES(1.23456);
-    INSERT INTO t4(b) VALUES(NULL);
-    INSERT INTO t4(b) VALUES(0);
-    INSERT INTO t4(b) SELECT b||b||b||b FROM t4;
-    SELECT * FROM t4;
-  }
-  execsql {
-    PRAGMA vdbe_trace=off;
-    PRAGMA vdbe_listing=off;
-    PRAGMA sql_trace=off;
-  }
-} {}
-
-} ;# ifcapable bloblit 
-
-ifcapable pager_pragmas {
-  db close
-  file delete -force test.db
-  sqlite3 db test.db
-
-  do_test pragma-14.1 {
-    execsql { pragma auto_vacuum = 0 }
-    execsql { pragma page_count }
-  } {0}
-
-  do_test pragma-14.2 {
-    execsql { 
-      CREATE TABLE abc(a, b, c);
-      PRAGMA page_count;
-    }
-  } {2}
-
-  do_test pragma-14.3 {
-    execsql { 
-      BEGIN;
-      CREATE TABLE def(a, b, c);
-      PRAGMA page_count;
-    }
-  } {3}
-
-  do_test pragma-14.4 {
-    set page_size [db one {pragma page_size}]
-    expr [file size test.db] / $page_size
-  } {2}
-
-  do_test pragma-14.5 {
-    execsql {
-      ROLLBACK;
-      PRAGMA page_count;
-    }
-  } {2}
-
-  do_test pragma-14.6 {
-    file delete -force test2.db
-    sqlite3 db2 test2.db
-    execsql {
-      PRAGMA auto_vacuum = 0;
-      CREATE TABLE t1(a, b, c);
-      CREATE TABLE t2(a, b, c);
-      CREATE TABLE t3(a, b, c);
-      CREATE TABLE t4(a, b, c);
-    } db2
-    db2 close
-    execsql {
-      ATTACH 'test2.db' AS aux;
-      PRAGMA aux.page_count;
-    } 
-  } {5}
-}
-
-# Test that the value set using the cache_size pragma is not reset when the
-# schema is reloaded.
-#
-ifcapable pager_pragmas {
-  db close
-  sqlite3 db test.db
-  do_test pragma-15.1 {
-    execsql {
-      PRAGMA cache_size=59;
-      PRAGMA cache_size;
-    }
-  } {59}
-  do_test pragma-15.2 {
-    sqlite3 db2 test.db
-    execsql {
-      CREATE TABLE newtable(a, b, c);
-    } db2
-    db2 close
-  } {}
-  do_test pragma-15.3 {
-    # Evaluating this statement will cause the schema to be reloaded (because
-    # the schema was changed by another connection in pragma-15.2). At one
-    # point there was a bug that reset the cache_size to its default value
-    # when this happened. 
-    execsql { SELECT * FROM sqlite_master }
-    execsql { PRAGMA cache_size }
-  } {59}
-}
-
-# Reset the sqlite3_temp_directory variable for the next run of tests:
-sqlite3 dbX :memory:
-dbX eval {PRAGMA temp_store_directory = ""}
-dbX close
-
-ifcapable lock_proxy_pragmas&&prefer_proxy_locking {
-  set sqlite_hostid_num 1
-
-  set using_proxy 0
-  foreach {name value} [array get env SQLITE_FORCE_PROXY_LOCKING] {
-    set using_proxy $value
-  }
-
-  # Test the lock_proxy_file pragmas.
-  #
-  db close
-  set env(SQLITE_FORCE_PROXY_LOCKING) "0"
-
-  sqlite3 db test.db
-  do_test pragma-16.1 {
-    execsql {
-      PRAGMA lock_proxy_file="mylittleproxy";
-      select * from sqlite_master;
-    }
-    execsql {
-      PRAGMA lock_proxy_file;
-    } 
-  } {mylittleproxy}
-
-  do_test pragma-16.2 {
-    sqlite3 db2 test.db
-    execsql {
-      PRAGMA lock_proxy_file="mylittleproxy";
-    } db2
-  } {}
-
-  db2 close
-  do_test pragma-16.2.1 {
-    sqlite3 db2 test.db
-    execsql {
-      PRAGMA lock_proxy_file=":auto:";
-      select * from sqlite_master;
-    } db2
-    execsql {
-      PRAGMA lock_proxy_file;
-    } db2
-  } {mylittleproxy}
-
-  db2 close
-  do_test pragma-16.3 {
-    sqlite3 db2 test.db
-    execsql {
-      PRAGMA lock_proxy_file="myotherproxy";
-    } db2
-    catchsql {
-      select * from sqlite_master;
-    } db2
-  } {1 {database is locked}}
-
-  do_test pragma-16.4 {
-    db2 close
-    db close
-    sqlite3 db2 test.db
-    execsql {
-      PRAGMA lock_proxy_file="myoriginalproxy";
-      PRAGMA lock_proxy_file="myotherproxy";
-      PRAGMA lock_proxy_file;
-    } db2
-  } {myotherproxy}
-
-  db2 close
-  set env(SQLITE_FORCE_PROXY_LOCKING) "1"
-  do_test pragma-16.5 {
-    sqlite3 db2 test.db
-    execsql {
-      PRAGMA lock_proxy_file=":auto:";
-      PRAGMA lock_proxy_file;
-    } db2
-  } {myotherproxy}
-  
-  do_test pragma-16.6 {
-    db2 close
-    sqlite3 db2 test2.db
-    set lockpath [execsql {
-      PRAGMA lock_proxy_file=":auto:";
-      PRAGMA lock_proxy_file;
-    } db2]
-    string match "*test2.db:auto:" $lockpath
-  } {1}
-  
-  set sqlite_hostid_num 2
-  do_test pragma-16.7 {
-    sqlite3 db test2.db
-    execsql {
-      PRAGMA lock_proxy_file=":auto:";
-    } 
-    catchsql {
-      select * from sqlite_master;
-    }
-  } {1 {database is locked}}
-  db close
-  
-  do_test pragma-16.8 {
-    sqlite3 db test2.db
-    catchsql {
-      select * from sqlite_master;
-    } 
-  } {1 {database is locked}}
-
-  db2 close
-  do_test pragma-16.8.1 {
-    execsql {
-      PRAGMA lock_proxy_file="yetanotherproxy";
-      PRAGMA lock_proxy_file;
-    } 
-  } {yetanotherproxy}
-  do_test pragma-16.8.2 {
-    execsql {
-      create table mine(x);
-    } 
-  } {}
-
-  db close
-  do_test pragma-16.9 {
-    sqlite3 db proxytest.db
-    set lockpath2 [execsql {
-      PRAGMA lock_proxy_file=":auto:";
-      PRAGMA lock_proxy_file;
-    } db]
-    string match "*proxytest.db:auto:" $lockpath2
-  } {1}
-
-  set env(SQLITE_FORCE_PROXY_LOCKING) $using_proxy
-  set sqlite_hostid_num 0
-}
-
-# Parsing of auto_vacuum settings.
-#
-foreach {autovac_setting val} {
-  0 0
-  1 1
-  2 2
-  3 0
-  -1 0
-  none 0
-  NONE 0
-  NoNe 0
-  full 1
-  FULL 1
-  incremental 2
-  INCREMENTAL 2
-  -1234 0
-  1234 0
-} {
-  do_test pragma-17.1.$autovac_setting {
-    catch {db close}
-    sqlite3 db :memory:
-    execsql "
-      PRAGMA auto_vacuum=$::autovac_setting;
-      PRAGMA auto_vacuum;
-    "
-  } $val
-}
-
-# Parsing of temp_store settings.
-#
-foreach {temp_setting val} {
-  0 0
-  1 1
-  2 2
-  3 0
-  -1 0
-  file 1
-  FILE 1
-  fIlE 1
-  memory 2
-  MEMORY 2
-  MeMoRy 2
-} {
-  do_test pragma-18.1.$temp_setting {
-    catch {db close}
-    sqlite3 db :memory:
-    execsql "
-      PRAGMA temp_store=$::temp_setting;
-      PRAGMA temp_store=$::temp_setting;
-      PRAGMA temp_store;
-    "
-  } $val
-}
-
-finish_test