e1b972bd38
DEFAULT_AUTOVACUUM builds. FossilOrigin-Name: 4b68f424ca9b5d4b0e77065a4e60ec0f70dcce0d01053fd7a6b2ecae9d3a5967
82 lines
1.6 KiB
Plaintext
82 lines
1.6 KiB
Plaintext
# 20 September 18
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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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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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if 0 {
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db close
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sqlite3_shutdown
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proc msg {args} { puts $args }
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test_sqlite3_log msg
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sqlite3 db test.db
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}
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set testprefix mmapwarm
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do_execsql_test 1.0 {
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PRAGMA auto_vacuum = 0;
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CREATE TABLE t1(x, y);
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WITH s(i) AS (
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SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<500
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)
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INSERT INTO t1 SELECT randomblob(400), randomblob(500) FROM s;
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PRAGMA page_count;
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} {507}
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db close
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do_test 1.1 {
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sqlite3 db test.db
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db eval {PRAGMA mmap_size = 1000000}
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sqlite3_mmap_warm db
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} {SQLITE_OK}
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do_test 1.2 {
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db close
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sqlite3 db test.db
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db eval {PRAGMA mmap_size = 1000000}
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sqlite3_mmap_warm db "main"
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} {SQLITE_OK}
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do_test 1.3 {
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sqlite3 db test.db
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sqlite3_mmap_warm db
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} {SQLITE_OK}
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do_test 1.4 {
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db close
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sqlite3 db test.db
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sqlite3_mmap_warm db "main"
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} {SQLITE_OK}
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do_test 2.0 {
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db close
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sqlite3 db test.db
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db eval BEGIN
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sqlite3_mmap_warm db "main"
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} {SQLITE_MISUSE}
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do_faultsim_test 3 -faults oom* -prep {
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sqlite3 db test.db
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sqlite3_db_config_lookaside db 0 0 0
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db eval { PRAGMA mmap_size = 1000000 }
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db eval { SELECT * FROM sqlite_master }
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} -body {
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sqlite3_mmap_warm db "main"
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} -test {
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faultsim_test_result {0 SQLITE_OK} {0 SQLITE_NOMEM}
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}
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finish_test
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