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5822d6feb2
wherecosttest tool. Other fixes to logarithm cost. FossilOrigin-Name: aa580e368e3c398b8377b80342dfdd906324c248
58 lines
1.7 KiB
Plaintext
58 lines
1.7 KiB
Plaintext
# 2013 April 02
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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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#
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# This file contains fault injection tests designed to test the btree.c
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# module.
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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 btreefault
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# This test will not work with an in-memory journal, as the database will
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# become corrupt if an error is injected into a transaction after it starts
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# writing data out to the db file.
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if {[permutation]=="inmemory_journal"} {
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finish_test
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return
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}
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do_test 1-pre1 {
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execsql {
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PRAGMA auto_vacuum = incremental;
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PRAGMA journal_mode = DELETE;
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CREATE TABLE t1(a PRIMARY KEY, b);
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INSERT INTO t1 VALUES(randomblob(1000), randomblob(100));
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INSERT INTO t1 SELECT randomblob(1000), randomblob(1000) FROM t1;
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INSERT INTO t1 SELECT randomblob(1000), randomblob(1000) FROM t1;
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INSERT INTO t1 SELECT randomblob(1000), randomblob(1000) FROM t1;
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INSERT INTO t1 SELECT randomblob(1000), randomblob(1000) FROM t1;
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DELETE FROM t1 WHERE rowid%2;
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}
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faultsim_save_and_close
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} {}
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do_faultsim_test 1 -prep {
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faultsim_restore_and_reopen
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set ::STMT [sqlite3_prepare db "SELECT * FROM t1 ORDER BY a" -1 DUMMY]
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sqlite3_step $::STMT
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sqlite3_step $::STMT
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} -body {
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execsql { PRAGMA incremental_vacuum = 10 }
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} -test {
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sqlite3_finalize $::STMT
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faultsim_test_result {0 {}}
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faultsim_integrity_check
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}
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finish_test
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