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223 lines
4.5 KiB
Plaintext
223 lines
4.5 KiB
Plaintext
# 2016 September 10
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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# This file implements regression tests for SQLite library. The
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# focus of this file is testing the code in test_delete.c (the
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# sqlite3_delete_database() API).
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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set testprefix delete_db
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if {[atomic_batch_write test.db]} {
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finish_test
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return
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}
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proc delete_all {} {
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foreach f [glob -nocomplain test2*] { file delete $f }
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foreach f [glob -nocomplain test3*] { file delete $f }
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}
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proc copydb {} {
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foreach f [glob -nocomplain test3*] { file delete $f }
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foreach f [glob -nocomplain test2*] {
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set p [string range $f 5 end]
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file copy "test2$p" "test3$p"
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}
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}
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proc files {} {
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lsort [glob -nocomplain test3*]
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}
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db close
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delete_all
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sqlite3 db test2.database
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#-------------------------------------------------------------------------
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#
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# 1.1: Journal files.
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# 1.2: Wal files.
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# 1.3: Multiplexor with journal file.
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# 1.4: Multiplexor with wal file.
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#
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# 2.* are a copy of 1.* with the multiplexor enabled.
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#
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# 3.* tests errors.
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#
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do_test 1.1.0 {
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execsql {
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CREATE TABLE t1(x, y);
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BEGIN;
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INSERT INTO t1 VALUES(1, 2);
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}
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copydb
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files
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} {test3.database test3.database-journal}
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do_test 1.1.1 {
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sqlite3_delete_database test3.database
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files
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} {}
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do_test 1.2.0 {
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execsql {
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COMMIT;
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PRAGMA journal_mode = wal;
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INSERT INTO t1 VALUES(3, 4);
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}
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copydb
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files
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} {test3.database test3.database-shm test3.database-wal}
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do_test 1.2.1 {
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sqlite3_delete_database test3.database
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files
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} {}
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db close
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delete_all
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sqlite3_multiplex_initialize "" 0
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sqlite3 db test2.database -vfs multiplex
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sqlite3_multiplex_control db "main" chunk_size 32768
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do_test 1.3.0 {
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execsql { PRAGMA auto_vacuum = 0; }
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execsql {
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CREATE TABLE x1(a, b);
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WITH s(i) AS ( VALUES(1) UNION ALL SELECT i+1 FROM s WHERE i<1000 )
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INSERT INTO x1 SELECT randomblob(100), randomblob(100) FROM s;
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BEGIN;
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UPDATE x1 SET a=randomblob(101)
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}
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copydb
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files
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} [list {*}{
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test3.database test3.database-journal test3.database001
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test3.database002 test3.database003
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}]
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do_test 1.3.1 {
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sqlite3_delete_database test3.database
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files
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} {}
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do_test 1.4.0 {
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execsql {
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COMMIT;
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PRAGMA journal_mode = wal;
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UPDATE x1 SET a=randomblob(102)
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}
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copydb
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files
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} [list {*}{
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test3.database test3.database-shm test3.database-wal test3.database001
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test3.database002 test3.database003
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}]
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do_test 1.4.1 {
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sqlite3_delete_database test3.database
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files
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} {}
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ifcapable 8_3_names {
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db close
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delete_all
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sqlite3 db file:test2.db?8_3_names=1 -uri 1
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do_test 2.1.0 {
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execsql {
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CREATE TABLE t1(x, y);
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BEGIN;
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INSERT INTO t1 VALUES(1, 2);
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}
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copydb
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files
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} {test3.db test3.nal}
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do_test 2.1.1 {
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sqlite3_delete_database test3.db
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files
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} {}
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do_test 2.2.0 {
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execsql {
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COMMIT;
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PRAGMA journal_mode = wal;
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INSERT INTO t1 VALUES(3, 4);
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}
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copydb
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files
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} {test3.db test3.shm test3.wal}
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do_test 2.2.1 {
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sqlite3_delete_database test3.db
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files
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} {}
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db close
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delete_all
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sqlite3_multiplex_initialize "" 0
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sqlite3 db file:test2.db?8_3_names=1 -uri 1 -vfs multiplex
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sqlite3_multiplex_control db "main" chunk_size 32768
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do_test 2.3.0 {
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execsql { PRAGMA auto_vacuum = 0; }
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execsql {
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CREATE TABLE x1(a, b);
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WITH s(i) AS ( VALUES(1) UNION ALL SELECT i+1 FROM s WHERE i<1000 )
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INSERT INTO x1 SELECT randomblob(100), randomblob(100) FROM s;
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BEGIN;
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UPDATE x1 SET a=randomblob(101)
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}
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copydb
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files
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} [list {*}{
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test3.001 test3.002 test3.003 test3.db test3.nal
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}]
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do_test 2.3.1 {
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sqlite3_delete_database test3.db
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files
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} {}
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do_test 2.4.0 {
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execsql {
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COMMIT;
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PRAGMA journal_mode = wal;
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UPDATE x1 SET a=randomblob(102)
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}
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copydb
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files
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} [list {*}{
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test3.001 test3.002 test3.003 test3.db test3.db-shm test3.wal
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}]
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do_test 2.4.1 {
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sqlite3_delete_database test3.db
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files
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} {}
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}
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db close
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delete_all
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sqlite3_multiplex_shutdown
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do_test 3.0 {
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file mkdir dir2.db
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sqlite3_delete_database dir2.db
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} {SQLITE_ERROR}
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do_test 3.1 {
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sqlite3_delete_database dir2.db/test.db
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} {SQLITE_OK}
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finish_test
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