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150 lines
3.3 KiB
Plaintext
150 lines
3.3 KiB
Plaintext
# 2026-04-01
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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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#
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source [file join [file dirname [info script]] vec1_common.tcl]
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set testprefix vec1fault4
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vec1_load db
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do_execsql_test 1.0 {
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CREATE VIRTUAL TABLE t1 USING vec1(a, b);
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INSERT INTO t1(cmd, arg) VALUES('rebuild', '{index:"flat"}');
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WITH s(i) AS (
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SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<10000
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)
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INSERT INTO t1 SELECT random_vector(13), i+0.5 FROM s;
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}
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faultsim_save_and_close
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do_faultsim_test 1 -faults oom* -prep {
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faultsim_restore_and_reopen
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vec1_load db
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db eval { PRAGMA table_info = t1 }
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} -body {
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execsql {
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SELECT count(*) FROM t1(random_vector(13), 13);
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}
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} -test {
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faultsim_test_result {0 13}
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}
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do_faultsim_test 2 -faults oom* -prep {
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faultsim_restore_and_reopen
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vec1_load db
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db eval { PRAGMA table_info = t1 }
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} -body {
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execsql {
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SELECT count(*) FROM t1(random_vector(13), '{K:5000,streaming:true}');
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}
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} -test {
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faultsim_test_result {0 10000}
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}
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do_execsql_test 2.1 {
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INSERT INTO t1(cmd, arg) VALUES('rebuild', (
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SELECT vec1_train(a, '{nbucket:8}') FROM t1 WHERE rowid<1000
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));
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}
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faultsim_save_and_close
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do_faultsim_test 2.2 -faults oom* -prep {
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faultsim_restore_and_reopen
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vec1_load db
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db eval { PRAGMA table_info = t1 }
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} -body {
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execsql {
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SELECT count(*) FROM t1(
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random_vector(13), '{K:5000,streaming:true,nprobe:2}'
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);
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}
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} -test {
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faultsim_test_result {0 10000}
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}
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faultsim_restore_and_reopen
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vec1_load db
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do_execsql_test 3.0 {
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INSERT INTO t1(cmd, arg) VALUES('rebuild', (
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SELECT vec1_train(a, '{codesize:13}') FROM t1 WHERE rowid<1000
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));
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}
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faultsim_save_and_close
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breakpoint
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do_faultsim_test 3 -faults oom-t* -prep {
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faultsim_restore_and_reopen
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vec1_load db
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db eval { PRAGMA table_info = t1 }
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} -body {
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execsql {
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SELECT count(*) FROM t1(random_vector(13), 13);
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}
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} -test {
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faultsim_test_result {0 13}
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}
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#-------------------------------------------------------------------------
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reset_db
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vec1_load db
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do_execsql_test 4.0 {
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CREATE VIRTUAL TABLE t1 USING vec1(a, b);
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INSERT INTO t1(cmd, arg) VALUES('rebuild', '{index:"flat"}');
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INSERT INTO t1(a, b) VALUES( random_vector(13), 1.123 );
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}
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faultsim_save_and_close
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do_faultsim_test 4 -faults oom-t* -prep {
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faultsim_restore_and_reopen
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vec1_load db
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db eval { PRAGMA table_info = t1 }
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} -body {
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execsql {
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INSERT INTO t1(a, b) VALUES( random_vector(13), 'text' );
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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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#-------------------------------------------------------------------------
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reset_db
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vec1_load db
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do_execsql_test 5.0 {
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CREATE TABLE t1(a);
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WITH s(i) AS (
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SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<100
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)
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INSERT INTO t1 SELECT random_vector(12) FROM s;
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}
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proc progress {args} {}
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faultsim_save_and_close
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do_faultsim_test 5 -faults oom-t* -prep {
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faultsim_restore_and_reopen
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vec1_load db
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db func progress progress
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db eval { SELECT count(*) FROM t1 }
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} -body {
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execsql {
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SELECT length( vec1_train(a, '{nbucket:8, progress:"progress"}') ) FROM t1
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}
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} -test {
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faultsim_test_result {0 408}
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}
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finish_test
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