/trunk/src/sqlite/test/pragma.test
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Possible License(s): BSD-3-Clause
- # 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
- # Do not use a codec for tests in this file, as the database file is
- # manipulated directly using tcl scripts (using the [hexio_write] command).
- #
- do_not_use_codec
- # 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
- hexio_write testerr.db 28 00000000
- 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 {NO ACTION} {NO ACTION} 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} {
- if {[permutation] == ""} {
- 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 {
- list [catch {
- sqlite3 db test2.db
- execsql {
- PRAGMA lock_proxy_file=":auto:";
- select * from sqlite_master;
- }
- } msg] $msg
- } {1 {database is locked}}
- db close
-
- do_test pragma-16.8 {
- list [catch {
- sqlite3 db test2.db
- execsql { select * from sqlite_master }
- } msg] $msg
- } {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