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68 lines
1.5 KiB
Plaintext
68 lines
1.5 KiB
Plaintext
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# 2015-05-28
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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 locks on read-only WAL-mode databases.
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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source $testdir/lock_common.tcl
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set testprefix rowallock
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set mmap_res 1000000
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ifcapable !mmap {
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set mmap_res 0
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}
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do_multiclient_test tn {
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code2 { db2 close }
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code3 { db3 close }
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do_execsql_test 1.$tn.1 {
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PRAGMA page_size = 4096;
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CREATE TABLE t1(a, b);
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CREATE TABLE t2(a, b);
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INSERT INTO t1 VALUES(1, 2), (3, 4);
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PRAGMA journal_mode = wal;
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} {wal}
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code1 {
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db close
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sqlite3 db test.db -readonly 1
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}
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do_execsql_test 1.$tn.2 {
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PRAGMA mmap_size = 1000000;
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} $mmap_res
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do_execsql_test 1.$tn.2.1 {
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SELECT * FROM t1;
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} {1 2 3 4}
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do_catchsql_test 1.$tn.3 {
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INSERT INTO t1 VALUES(5, 6);
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} {1 {attempt to write a readonly database}}
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do_test 1.$tn.4 {
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code2 { sqlite3 db2 test.db }
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sql2 { INSERT INTO t1 VALUES(5, 6); }
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code2 { db2 close }
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file exists test.db-wal
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} {1}
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do_test 1.$tn.5 {
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sql1 { SELECT * FROM t2 }
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code1 { db close }
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file exists test.db-wal
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} {1}
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}
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finish_test
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