121 lines
2.7 KiB
Plaintext
121 lines
2.7 KiB
Plaintext
# 2025 November 11
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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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set testprefix temptrigfault
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forcedelete test.db2
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do_execsql_test 1.0 {
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CREATE TABLE t1(x, y);
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ATTACH 'test.db2' AS aux;
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CREATE TABLE aux.t1(x, y);
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}
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do_faultsim_test 1.1 -faults oom* -prep {
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} -body {
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execsql {
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CREATE TEMP TRIGGER tmptrig AFTER INSERT ON t1 BEGIN
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INSERT INTO aux.t1 VALUES(new.x, new.y);
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END;
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}
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} -test {
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faultsim_test_result {0 {}}
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catchsql { DROP TRIGGER tmptrig }
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}
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do_execsql_test 2.0 {
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CREATE TEMP TRIGGER tmptrig AFTER INSERT ON t1 BEGIN
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INSERT INTO aux.t1 VALUES(new.x, new.y);
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END;
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}
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do_faultsim_test 2 -faults oom* -prep {
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} -body {
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execsql {
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INSERT INTO t1 VALUES('x', 'y');
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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_execsql_test 3.0.1 {
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SELECT * FROM t1;
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DELETE FROM t1;
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DELETE FROM aux.t1;
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} [db eval {SELECT * FROM aux.t1}]
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do_execsql_test 3.0.2 {
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CREATE TEMP TRIGGER tmptrig2 AFTER INSERT ON aux.t1 BEGIN
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INSERT INTO t1 VALUES(new.x||'2', new.y||'2');
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END;
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}
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do_faultsim_test 3 -faults oom* -prep {
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} -body {
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execsql {
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INSERT INTO aux.t1 VALUES('aaa', 'bbb');
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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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proc repeatlist {list n} {
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set ret [list]
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for {set i 0} {$i < $n} {incr i} {
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set ret [concat $ret $list]
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}
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set ret
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}
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do_execsql_test 3.x.1 {
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SELECT * FROM main.t1;
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} [repeatlist {aaa2 bbb2} 5]
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do_execsql_test 3.x.2 {
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SELECT * FROM aux.t1;
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} [repeatlist {aaa bbb aaa2 bbb2} 5]
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faultsim_save_and_close
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do_faultsim_test 4 -faults oom* -prep {
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faultsim_restore_and_reopen
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execsql { ATTACH 'test.db2' AS aux; }
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} -body {
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execsql {
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CREATE TEMP TRIGGER xyz AFTER DELETE ON main.t1 BEGIN
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DELETE FROM aux.t1 WHERE rowid=old.rowid;
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END;
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DELETE FROM t1 WHERE rowid=2;
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}
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} -test {
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faultsim_test_result {0 {}} {1 {unable to open a temporary database file for storing temporary tables}}
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}
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faultsim_save_and_close
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do_faultsim_test 5 -faults oom* -prep {
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faultsim_restore_and_reopen
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execsql { ATTACH 'test.db2' AS aux; }
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} -body {
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execsql {
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CREATE TEMP TRIGGER xyz AFTER UPDATE ON aux.t1 BEGIN
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UPDATE main.t1 SET x=new.x, y=new.y WHERE rowid=new.rowid;
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END;
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UPDATE aux.t1 SET x=x||x WHERE rowid=1+abs(random() % 5);
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}
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} -test {
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faultsim_test_result {0 {}} {1 {unable to open a temporary database file for storing temporary tables}}
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}
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finish_test
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