132 lines
3.4 KiB
Plaintext
132 lines
3.4 KiB
Plaintext
# 2014 June 17
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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 is focused on OOM errors.
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#
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source [file join [file dirname [info script]] fts5_common.tcl]
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source $testdir/malloc_common.tcl
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set testprefix fts5fault5
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# If SQLITE_ENABLE_FTS3 is defined, omit this file.
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ifcapable !fts5 {
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finish_test
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return
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}
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#-------------------------------------------------------------------------
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# OOM while creating an FTS5 table.
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#
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do_faultsim_test 1.1 -faults oom-t* -prep {
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db eval { DROP TABLE IF EXISTS abc }
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} -body {
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db eval { CREATE VIRTUAL TABLE abc USING fts5(x,y) }
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} -test {
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faultsim_test_result {0 {}}
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}
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#-------------------------------------------------------------------------
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# OOM while writing a multi-tier doclist-index. And while running
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# integrity-check on the same.
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#
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reset_db
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do_execsql_test 2.0 {
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CREATE VIRTUAL TABLE tt USING fts5(x);
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INSERT INTO tt(tt, rank) VALUES('pgsz', 32);
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}
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faultsim_save_and_close
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do_faultsim_test 2.1 -faults oom-t* -prep {
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faultsim_restore_and_reopen
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db eval { SELECT * FROM tt }
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} -body {
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set str [string repeat "abc " 50]
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db eval {
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WITH ii(i) AS (SELECT 1 UNION ALL SELECT i+1 FROM ii WHERE i<100)
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INSERT INTO tt(rowid, x) SELECT i, $str FROM ii;
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}
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} -test {
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faultsim_test_result {0 {}}
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}
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do_faultsim_test 2.2 -faults oom-t* -body {
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db eval { INSERT INTO tt(tt) VALUES('integrity-check') }
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} -test {
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faultsim_test_result {0 {}}
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}
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#-------------------------------------------------------------------------
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# OOM while scanning fts5vocab tables.
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#
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reset_db
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do_test 3.0 {
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execsql {
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CREATE VIRTUAL TABLE tt USING fts5(x);
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CREATE VIRTUAL TABLE tv USING fts5vocab(tt, 'row');
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CREATE VIRTUAL TABLE tt2 USING fts5(x, detail=col);
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CREATE VIRTUAL TABLE tv2 USING fts5vocab(tt2, 'col');
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INSERT INTO tt(tt, rank) VALUES('pgsz', 32);
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INSERT INTO tt2(tt2, rank) VALUES('pgsz', 32);
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BEGIN;
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}
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for {set i 0} {$i < 20} {incr i} {
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set str [string repeat "$i " 50]
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execsql { INSERT INTO tt VALUES($str) }
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execsql { INSERT INTO tt2 VALUES($str) }
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}
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execsql COMMIT
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} {}
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do_faultsim_test 3.1 -faults oom-t* -body {
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db eval {
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SELECT term FROM tv;
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}
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} -test {
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faultsim_test_result {0 {0 1 10 11 12 13 14 15 16 17 18 19 2 3 4 5 6 7 8 9}}
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}
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do_faultsim_test 3.2 -faults oom-t* -body {
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db eval {
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SELECT term FROM tv WHERE term BETWEEN '1' AND '2';
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}
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} -test {
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faultsim_test_result {0 {1 10 11 12 13 14 15 16 17 18 19 2}}
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}
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do_execsql_test 3.3.0 {
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SELECT * FROM tv2;
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} {
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0 x 1 {} 1 x 1 {} 10 x 1 {} 11 x 1 {} 12 x 1 {} 13 x 1 {}
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14 x 1 {} 15 x 1 {} 16 x 1 {} 17 x 1 {} 18 x 1 {} 19 x 1 {}
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2 x 1 {} 3 x 1 {} 4 x 1 {} 5 x 1 {} 6 x 1 {} 7 x 1 {} 8 x 1 {}
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9 x 1 {}
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}
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do_faultsim_test 3.3 -faults oom-t* -body {
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db eval {
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SELECT * FROM tv2;
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}
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} -test {
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faultsim_test_result [list 0 [list \
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0 x 1 {} 1 x 1 {} 10 x 1 {} 11 x 1 {} 12 x 1 {} 13 x 1 {} \
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14 x 1 {} 15 x 1 {} 16 x 1 {} 17 x 1 {} 18 x 1 {} 19 x 1 {} \
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2 x 1 {} 3 x 1 {} 4 x 1 {} 5 x 1 {} 6 x 1 {} 7 x 1 {} 8 x 1 {} \
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9 x 1 {}
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]]
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}
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finish_test
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