# 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 set testprefix pragma # 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 # pragma-20.*: Test data_store_directory. # pragma-22.*: Test that "PRAGMA [db].integrity_check" respects the "db" # directive - if it is present. # ifcapable !pragma { finish_test return } # Delete the preexisting database to avoid the special setup # that the "all.test" script does. # db close delete_file test.db test.db-journal delete_file 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 { forcedelete test2.db forcedelete 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 forcedelete 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} forcedelete 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-3.8.2 { 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} forcedelete 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 <> 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 '', UNIQUE(b,c,d), PRIMARY KEY(e,b,c) ); PRAGMA table_info(t5); } } {0 a TEXT 0 CURRENT_TIMESTAMP 0 1 b {} 0 5+3 2 2 c TEXT 0 <> 3 3 d INTEGER 0 NULL 0 4 e TEXT 0 '' 1} db nullvalue {} do_test pragma-6.2.3 { execsql { CREATE TABLE t2_3(a,b INTEGER PRIMARY KEY,c); pragma table_info(t2_3) } } {0 a {} 0 {} 0 1 b INTEGER 0 {} 1 2 c {} 0 {} 0} 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. forcedelete test2.db forcedelete 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 $bt]} { return "memory" } return "disk" } } return "unknown" } # Application_ID # do_test pragma-8.3.1 { execsql { PRAGMA application_id; } } {0} do_test pragma-8.3.2 { execsql {PRAGMA Application_ID(12345); PRAGMA application_id;} } {12345} # Test temp_store and temp_store_directory pragmas # ifcapable pager_pragmas { do_test pragma-9.1 { db close sqlite3 db test.db execsql { PRAGMA temp_store; } } {0} if {$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 [get_pwd]]] execsql " PRAGMA temp_store_directory='$pwd'; " } {} do_test pragma-9.6 { execsql { PRAGMA temp_store_directory; } } [list [file nativename [get_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 forcedelete 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-14.2uc { execsql {pragma PAGE_COUNT} } {2} do_test pragma-14.3 { execsql { BEGIN; CREATE TABLE def(a, b, c); PRAGMA page_count; } } {3} do_test pragma-14.3uc { execsql {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 { forcedelete 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} do_test pragma-14.6uc { execsql {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; " } $val } # The SQLITE_FCNTL_PRAGMA logic, with error handling. # db close testvfs tvfs sqlite3 db test.db -vfs tvfs do_test pragma-19.1 { catchsql {PRAGMA error} } {1 {SQL logic error or missing database}} do_test pragma-19.2 { catchsql {PRAGMA error='This is the error message'} } {1 {This is the error message}} do_test pragma-19.3 { catchsql {PRAGMA error='7 This is the error message'} } {1 {This is the error message}} do_test pragma-19.4 { catchsql {PRAGMA error=7} } {1 {out of memory}} do_test pragma-19.5 { file tail [lindex [execsql {PRAGMA filename}] 0] } {test.db} if {$tcl_platform(platform)=="windows"} { # Test data_store_directory pragma # db close sqlite3 db test.db file mkdir data_dir do_test pragma-20.1 { catchsql {PRAGMA data_store_directory} } {0 {}} do_test pragma-20.2 { set pwd [string map {' ''} [file nativename [get_pwd]]] catchsql "PRAGMA data_store_directory='$pwd';" } {0 {}} do_test pragma-20.3 { catchsql {PRAGMA data_store_directory} } [list 0 [list [file nativename [get_pwd]]]] do_test pragma-20.4 { set pwd [string map {' ''} [file nativename \ [file join [get_pwd] data_dir]]] catchsql "PRAGMA data_store_directory='$pwd';" } {0 {}} do_test pragma-20.5 { sqlite3 db2 test2.db catchsql "PRAGMA database_list;" db2 } [list 0 [list 0 main [file nativename \ [file join [get_pwd] data_dir test2.db]]]] catch {db2 close} do_test pragma-20.6 { sqlite3 db2 [file join [get_pwd] test2.db] catchsql "PRAGMA database_list;" db2 } [list 0 [list 0 main [file nativename \ [file join [get_pwd] test2.db]]]] catch {db2 close} do_test pragma-20.7 { catchsql "PRAGMA data_store_directory='';" } {0 {}} do_test pragma-20.8 { catchsql {PRAGMA data_store_directory} } {0 {}} forcedelete data_dir } ;# endif windows do_test 21.1 { # Create a corrupt database in testerr.db. And a non-corrupt at test.db. # db close forcedelete test.db sqlite3 db test.db execsql { PRAGMA page_size = 1024; PRAGMA auto_vacuum = 0; CREATE TABLE t1(a PRIMARY KEY, b); INSERT INTO t1 VALUES(1, 1); } for {set i 0} {$i < 10} {incr i} { execsql { INSERT INTO t1 SELECT a + (1 << $i), b + (1 << $i) FROM t1 } } db close forcecopy test.db testerr.db hexio_write testerr.db 15000 [string repeat 55 100] } {100} set mainerr {*** in database main *** Multiple uses for byte 672 of page 15} set auxerr {*** in database aux *** Multiple uses for byte 672 of page 15} do_test 22.2 { catch { db close } sqlite3 db testerr.db execsql { PRAGMA integrity_check } } [list $mainerr] do_test 22.3.1 { catch { db close } sqlite3 db test.db execsql { ATTACH 'testerr.db' AS 'aux'; PRAGMA integrity_check; } } [list $auxerr] do_test 22.3.2 { execsql { PRAGMA main.integrity_check; } } {ok} do_test 22.3.3 { execsql { PRAGMA aux.integrity_check; } } [list $auxerr] do_test 22.4.1 { catch { db close } sqlite3 db testerr.db execsql { ATTACH 'test.db' AS 'aux'; PRAGMA integrity_check; } } [list $mainerr] do_test 22.4.2 { execsql { PRAGMA main.integrity_check; } } [list $mainerr] do_test 22.4.3 { execsql { PRAGMA aux.integrity_check; } } {ok} db close forcedelete test.db test.db-wal test.db-journal sqlite3 db test.db sqlite3 db2 test.db do_test 23.1 { db eval { CREATE TABLE t1(a INTEGER PRIMARY KEY,b,c,d); CREATE INDEX i1 ON t1(b,c); CREATE INDEX i2 ON t1(c,d); CREATE TABLE t2(x INTEGER REFERENCES t1); } db2 eval {SELECT name FROM sqlite_master} } {t1 i1 i2 t2} do_test 23.2 { db eval { DROP INDEX i2; CREATE INDEX i2 ON t1(c,d,b); } db2 eval {PRAGMA index_info(i2)} } {0 2 c 1 3 d 2 1 b} do_test 23.3 { db eval { CREATE INDEX i3 ON t1(d,b,c); } db2 eval {PRAGMA index_list(t1)} } {0 i3 0 1 i2 0 2 i1 0} do_test 23.4 { db eval { ALTER TABLE t1 ADD COLUMN e; } db2 eval { PRAGMA table_info(t1); } } {/4 e {} 0 {} 0/} do_test 23.5 { db eval { DROP TABLE t2; CREATE TABLE t2(x, y INTEGER REFERENCES t1); } db2 eval { PRAGMA foreign_key_list(t2); } } {0 0 t1 y {} {NO ACTION} {NO ACTION} NONE} finish_test