| # 2017 Jan 4 |
| # |
| # 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. |
| # |
| |
| set testdir [file dirname $argv0] |
| source $testdir/tester.tcl |
| set testprefix pragma4 |
| |
| proc do_pragma_ncol_test {tn sql nCol} { |
| set ::stmt 0 |
| set ::stmt [sqlite3_prepare_v2 db $sql -1 dummy] |
| uplevel [list do_test $tn { sqlite3_column_count $::stmt } $nCol] |
| sqlite3_finalize $::stmt |
| } |
| |
| # If there is no RHS argument, the following PRAGMA statements operate as |
| # queries, returning a single row containing a single column. |
| # |
| # Or, if there is RHS argument, they return zero rows of zero columns. |
| # |
| foreach {tn sql} { |
| 1 "PRAGMA application_id = 10" |
| 2 "PRAGMA automatic_index = 1" |
| 3 "PRAGMA auto_vacuum = 1" |
| 4 "PRAGMA cache_size = -100" |
| 5 "PRAGMA cache_spill = 1" |
| 6 "PRAGMA cell_size_check = 1" |
| 7 "PRAGMA checkpoint_fullfsync = 1" |
| 8 "PRAGMA count_changes = 1" |
| 9 "PRAGMA default_cache_size = 100" |
| 10 "PRAGMA defer_foreign_keys = 1" |
| 11 "PRAGMA empty_result_callbacks = 1" |
| 12 "PRAGMA encoding = 'utf-8'" |
| 13 "PRAGMA foreign_keys = 1" |
| 14 "PRAGMA full_column_names = 1" |
| 15 "PRAGMA fullfsync = 1" |
| 16 "PRAGMA ignore_check_constraints = 1" |
| 17 "PRAGMA legacy_file_format = 1" |
| 18 "PRAGMA page_size = 511" |
| 19 "PRAGMA page_size = 512" |
| 20 "PRAGMA query_only = false" |
| 21 "PRAGMA read_uncommitted = true" |
| 22 "PRAGMA recursive_triggers = false" |
| 23 "PRAGMA reverse_unordered_selects = false" |
| 24 "PRAGMA schema_version = 211" |
| 25 "PRAGMA short_column_names = 1" |
| 26 "PRAGMA synchronous = full" |
| 29 "PRAGMA temp_store = memory" |
| 30 "PRAGMA user_version = 405" |
| 31 "PRAGMA writable_schema = 1" |
| } { |
| reset_db |
| |
| # Without RHS: |
| do_pragma_ncol_test 1.$tn.1 [lindex [split $sql =] 0] 1 |
| |
| # With RHS: |
| do_pragma_ncol_test 1.$tn.2 $sql 0 |
| } |
| |
| # These pragmas should never return any values. |
| # |
| foreach {tn sql} { |
| 1 "PRAGMA shrink_memory" |
| 2 "PRAGMA shrink_memory = 10" |
| 3 "PRAGMA case_sensitive_like = 0" |
| 4 "PRAGMA case_sensitive_like = 1" |
| 5 "PRAGMA case_sensitive_like" |
| } { |
| |
| do_pragma_ncol_test 1.$tn.1 $sql 0 |
| } |
| |
| # EXPLAIN on a PRAGMA integrity_check. |
| # Verify that that P4_INTARRAY argument to OP_IntegrityCk is rendered |
| # correctly. |
| # |
| db close |
| forcedelete test.db |
| sqlite3 db test.db |
| do_test pragma4-2.100 { |
| db eval { |
| PRAGMA page_size=512; |
| CREATE TABLE t1(x); |
| WITH RECURSIVE c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE x<10000) |
| INSERT INTO t1(x) SELECT zeroblob(300) FROM c; |
| CREATE TABLE t2(y); |
| DROP TABLE t1; |
| } |
| string map {\[ x \] x \173 {} \175 {}} \ |
| [db eval {EXPLAIN PRAGMA integrity_check}] |
| } {/ IntegrityCk 2 2 1 x[0-9]+,1x /} |
| |
| |
| #-------------------------------------------------------------------------- |
| # |
| reset_db |
| forcedelete test.db2 |
| do_execsql_test 4.1.1 { |
| CREATE TABLE t1(a, b, c); |
| ATTACH 'test.db2' AS aux; |
| CREATE TABLE aux.t2(d, e, f); |
| } |
| do_execsql_test 4.1.2 { PRAGMA table_info = t1 } { |
| 0 a {} 0 {} 0 1 b {} 0 {} 0 2 c {} 0 {} 0 |
| } |
| do_execsql_test 4.1.3 { PRAGMA table_info = t2 } { |
| 0 d {} 0 {} 0 1 e {} 0 {} 0 2 f {} 0 {} 0 |
| } |
| do_test 4.1.4 { |
| sqlite3 db3 test.db |
| sqlite3 db2 test.db2 |
| execsql { DROP TABLE t1 } db3 |
| execsql { DROP TABLE t2 } db2 |
| } {} |
| do_execsql_test 4.1.5 { PRAGMA table_info(t1) } |
| do_execsql_test 4.1.6 { PRAGMA table_info(t2) } |
| |
| db2 close |
| db3 close |
| reset_db |
| forcedelete test.db2 |
| do_execsql_test 4.2.1 { |
| CREATE TABLE t1(a, b, c); |
| ATTACH 'test.db2' AS aux; |
| CREATE TABLE aux.t2(d, e, f); |
| } |
| ifcapable vtab { |
| do_execsql_test 4.2.2 { SELECT * FROM pragma_table_info('t1') } { |
| 0 a {} 0 {} 0 1 b {} 0 {} 0 2 c {} 0 {} 0 |
| } |
| do_execsql_test 4.2.3 { SELECT * FROM pragma_table_info('t2') } { |
| 0 d {} 0 {} 0 1 e {} 0 {} 0 2 f {} 0 {} 0 |
| } |
| } |
| do_test 4.2.4 { |
| sqlite3 db3 test.db |
| sqlite3 db2 test.db2 |
| execsql { DROP TABLE t1 } db3 |
| execsql { DROP TABLE t2 } db2 |
| } {} |
| ifcapable vtab { |
| do_execsql_test 4.2.5 { SELECT * FROM pragma_table_info('t1') } |
| do_execsql_test 4.2.6 { SELECT * FROM pragma_table_info('t2') } |
| } |
| |
| db2 close |
| db3 close |
| reset_db |
| forcedelete test.db2 |
| do_execsql_test 4.3.1 { |
| CREATE TABLE t1(a, b, c); |
| CREATE INDEX i1 ON t1(b); |
| ATTACH 'test.db2' AS aux; |
| CREATE TABLE aux.t2(d, e, f); |
| CREATE INDEX aux.i2 ON t2(e); |
| } |
| ifcapable vtab { |
| do_execsql_test 4.3.2 { SELECT * FROM pragma_index_info('i1') } {0 1 b} |
| do_execsql_test 4.3.3 { SELECT * FROM pragma_index_info('i2') } {0 1 e} |
| } |
| do_test 4.3.4 { |
| sqlite3 db3 test.db |
| sqlite3 db2 test.db2 |
| execsql { DROP INDEX i1 } db3 |
| execsql { DROP INDEX i2 } db2 |
| } {} |
| ifcapable vtab { |
| do_execsql_test 4.3.5 { SELECT * FROM pragma_index_info('i1') } |
| do_execsql_test 4.3.6 { SELECT * FROM pragma_index_info('i2') } |
| } |
| |
| execsql {SELECT * FROM main.sqlite_master, aux.sqlite_master} |
| do_execsql_test 4.4.0 { |
| CREATE INDEX main.i1 ON t1(b, c); |
| CREATE INDEX aux.i2 ON t2(e, f); |
| } |
| ifcapable vtab { |
| do_execsql_test 4.4.1 { SELECT * FROM pragma_index_list('t1') } {0 i1 0 c 0} |
| do_execsql_test 4.4.2 { SELECT * FROM pragma_index_list('t2') } {0 i2 0 c 0} |
| } |
| do_test 4.4.3 { |
| execsql { DROP INDEX i1 } db3 |
| execsql { DROP INDEX i2 } db2 |
| } {} |
| ifcapable vtab { |
| do_execsql_test 4.4.5 { SELECT * FROM pragma_index_list('t1') } {} |
| do_execsql_test 4.4.6 { SELECT * FROM pragma_index_list('t2') } {} |
| } |
| execsql {SELECT * FROM main.sqlite_master, aux.sqlite_master} |
| |
| do_execsql_test 4.5.0 { |
| CREATE UNIQUE INDEX main.i1 ON t1(a); |
| CREATE UNIQUE INDEX aux.i2 ON t2(d); |
| CREATE TABLE main.c1 (a, b, c REFERENCES t1(a)); |
| CREATE TABLE aux.c2 (d, e, r REFERENCES t2(d)); |
| } |
| ifcapable vtab { |
| do_execsql_test 4.5.1 { SELECT * FROM pragma_foreign_key_list('c1') } { |
| 0 0 t1 c a {NO ACTION} {NO ACTION} NONE |
| } |
| do_execsql_test 4.5.2 { SELECT * FROM pragma_foreign_key_list('c2') } { |
| 0 0 t2 r d {NO ACTION} {NO ACTION} NONE |
| } |
| } |
| do_test 4.5.3 { |
| execsql { DROP TABLE c1 } db3 |
| execsql { DROP TABLE c2 } db2 |
| } {} |
| ifcapable vtab { |
| do_execsql_test 4.5.4 { SELECT * FROM pragma_foreign_key_list('c1') } |
| do_execsql_test 4.5.5 { SELECT * FROM pragma_foreign_key_list('c2') } |
| } |
| execsql {SELECT * FROM main.sqlite_master, aux.sqlite_master} |
| |
| do_execsql_test 4.6.0 { |
| CREATE TABLE main.c1 (a, b, c REFERENCES t1(a)); |
| CREATE TABLE aux.c2 (d, e, r REFERENCES t2(d)); |
| INSERT INTO main.c1 VALUES(1, 2, 3); |
| INSERT INTO aux.c2 VALUES(4, 5, 6); |
| } |
| do_execsql_test 4.6.1 { pragma foreign_key_check('c1') } { |
| c1 1 t1 0 |
| } |
| do_execsql_test 4.6.2 { pragma foreign_key_check('c2') } { |
| c2 1 t2 0 |
| } |
| do_test 4.6.3 { |
| execsql { DROP TABLE c2 } db2 |
| } {} |
| do_execsql_test 4.6.4 { pragma foreign_key_check('c1') } {c1 1 t1 0} |
| do_catchsql_test 4.6.5 { |
| pragma foreign_key_check('c2') |
| } {1 {no such table: c2}} |
| |
| finish_test |