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63 lines
1.6 KiB
Text
63 lines
1.6 KiB
Text
# 2010 August 2
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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 operation of the library in
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# "PRAGMA journal_mode=WAL" mode with shared-cache turned on.
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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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ifcapable !wal {finish_test ; return }
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db close
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set ::enable_shared_cache [sqlite3_enable_shared_cache 1]
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sqlite3 db test.db
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sqlite3 db2 test.db
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do_test walshared-1.0 {
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execsql {
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PRAGMA cache_size = 10;
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PRAGMA journal_mode = WAL;
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CREATE TABLE t1(a PRIMARY KEY, b UNIQUE);
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INSERT INTO t1 VALUES(randomblob(100), randomblob(200));
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}
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} {wal}
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do_test walshared-1.1 {
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execsql {
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BEGIN;
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INSERT INTO t1 VALUES(randomblob(100), randomblob(200));
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INSERT INTO t1 SELECT randomblob(100), randomblob(200) FROM t1;
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INSERT INTO t1 SELECT randomblob(100), randomblob(200) FROM t1;
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INSERT INTO t1 SELECT randomblob(100), randomblob(200) FROM t1;
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}
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} {}
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do_test walshared-1.2 {
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catchsql { PRAGMA wal_checkpoint }
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} {1 {database table is locked}}
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do_test walshared-1.3 {
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catchsql { PRAGMA wal_checkpoint } db2
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} {1 {database table is locked}}
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do_test walshared-1.4 {
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execsql { COMMIT }
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execsql { PRAGMA integrity_check } db2
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} {ok}
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sqlite3_enable_shared_cache $::enable_shared_cache
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finish_test
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