48 lines
1 KiB
Text
48 lines
1 KiB
Text
# 2021 May 24
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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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# Tests focused on the in-memory journal.
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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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source $testdir/malloc_common.tcl
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set testprefix memjournal
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do_execsql_test 1.0 {
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PRAGMA journal_mode = memory;
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CREATE TABLE t1(a);
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} {memory}
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set nRow [expr 1]
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do_execsql_test 1.1 {
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BEGIN;
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INSERT INTO t1 VALUES( randomblob(500) );
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} {}
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do_test 1.2 {
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for {set i 1} {$i <= 500} {incr i} {
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execsql {
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SAVEPOINT one;
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UPDATE t1 SET a=randomblob(500);
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}
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execsql { SAVEPOINT abc }
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execsql { UPDATE t1 SET a=randomblob(500) WHERE rowid<=$i AND 0 }
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execsql { RELEASE abc }
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}
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} {}
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do_execsql_test 1.3 {
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COMMIT;
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}
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finish_test
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