dan
56 lines
1.3 KiB
Plaintext
56 lines
1.3 KiB
Plaintext
# 2023 January 12
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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.
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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 concurrent9
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do_execsql_test 1.0 {
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CREATE TABLE t1(x);
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INSERT INTO t1 VALUES(1), (2);
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CREATE TABLE t2(y);
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INSERT INTO t2 VALUES('a'), ('b');
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PRAGMA journal_mode = wal;
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} {wal}
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db close
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#-------------------------------------------------------------------------
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# Fix a problem that may occur if a BEGIN CONCURRENT transaction is
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# started when the wal file is completely empty and committed after
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# it has been initialized by some other connection.
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#
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sqlite3 db test.db
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sqlite3 db2 test.db
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do_execsql_test -db db 1.1 {
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BEGIN CONCURRENT;
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INSERT INTO t2 VALUES('c');
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}
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do_execsql_test -db db2 1.2 {
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INSERT INTO t1 VALUES(3);
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}
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do_execsql_test -db db 1.3 {
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COMMIT;
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}
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do_execsql_test -db db2 1.4 {
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SELECT * FROM t1;
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SELECT * FROM t2;
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} {1 2 3 a b c}
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finish_test
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