mirror of
https://github.com/tursodatabase/libsql.git
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264 lines
6.9 KiB
Plaintext
264 lines
6.9 KiB
Plaintext
# 2010 June 15
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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 fts3fault
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# If SQLITE_ENABLE_FTS3 is not defined, omit this file.
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ifcapable !fts3 { finish_test ; return }
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set ::TMPDBERROR [list 1 \
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{unable to open a temporary database file for storing temporary tables}
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]
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# Test error handling in the sqlite3Fts3Init() function. This is the
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# function that registers the FTS3 module and various support functions
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# with SQLite.
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#
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do_faultsim_test 1 -body {
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sqlite3 db test.db
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expr 0
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} -test {
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catch { db close }
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}
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# Test error handling in an "ALTER TABLE ... RENAME TO" statement on an
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# FTS3 table. Specifically, test renaming the table within a transaction
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# after it has been written to.
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#
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faultsim_delete_and_reopen
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do_execsql_test 2.0 {
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CREATE VIRTUAL TABLE t1 USING fts3;
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INSERT INTO t1 VALUES('test renaming the table');
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INSERT INTO t1 VALUES(' after it has been written');
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}
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do_faultsim_test 2 -prep {
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sqlite3 db test.db
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execsql {
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BEGIN;
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INSERT INTO t1 VALUES('registers the FTS3 module');
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INSERT INTO t1 VALUES('various support functions');
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}
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} -body {
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execsql { ALTER TABLE t1 RENAME TO t2 }
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} -test {
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faultsim_test_result {0 {}} $::TMPDBERROR
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}
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# Test error handling in the special case where a single prefix query
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# matches terms that reside on a large range of leaf nodes.
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#
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do_test fts3fault-3.0 {
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sqlite3 db test.db
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execsql { CREATE VIRTUAL TABLE t3 USING fts4; }
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execsql { INSERT INTO t3(t3) VALUES('nodesize=50') }
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execsql { BEGIN }
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for {set i 0} {$i < 1000} {incr i} {
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execsql { INSERT INTO t3 VALUES('aaa' || $i) }
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}
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execsql { COMMIT }
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} {}
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do_faultsim_test 3 -faults oom-transient -prep {
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sqlite3 db test.db
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execsql { SELECT * FROM t3 WHERE t3 MATCH 'x' }
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} -body {
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execsql { SELECT count(rowid) FROM t3 WHERE t3 MATCH 'aa*' }
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} -test {
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faultsim_test_result {0 1000}
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}
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do_test fts3fault-4.0 {
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faultsim_delete_and_reopen
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execsql {
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CREATE VIRTUAL TABLE t4 USING fts4;
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INSERT INTO t4 VALUES('The British Government called on');
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INSERT INTO t4 VALUES('as pesetas then became much');
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}
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} {}
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faultsim_save_and_close
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do_faultsim_test 4 -prep {
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faultsim_restore_and_reopen
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execsql { SELECT content FROM t4 }
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} -body {
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execsql { SELECT optimize(t4) FROM t4 LIMIT 1 }
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} -test {
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faultsim_test_result {0 {{Index optimized}}}
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}
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do_test fts3fault-5.0 {
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faultsim_delete_and_reopen
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execsql {
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CREATE VIRTUAL TABLE t5 USING fts4;
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INSERT INTO t5 VALUES('The British Government called on');
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INSERT INTO t5 VALUES('as pesetas then became much');
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}
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} {}
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faultsim_save_and_close
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do_faultsim_test 5 -prep {
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faultsim_restore_and_reopen
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execsql {
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BEGIN;
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INSERT INTO t5 VALUES('influential in shaping his future outlook');
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INSERT INTO t5 VALUES('might be acceptable to the British electorate');
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}
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} -body {
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execsql { SELECT rowid FROM t5 WHERE t5 MATCH 'british' }
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} -test {
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faultsim_test_result {0 {1 4}}
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}
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do_test fts3fault-6.0 {
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faultsim_delete_and_reopen
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execsql { CREATE VIRTUAL TABLE t6 USING fts4 }
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} {}
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faultsim_save_and_close
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do_faultsim_test 6 -prep {
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faultsim_restore_and_reopen
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execsql { SELECT rowid FROM t6 }
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} -body {
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execsql { DROP TABLE t6 }
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} -test {
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faultsim_test_result {0 {}}
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}
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# Test various malloc failures while processing FTS4 parameters.
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#
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do_faultsim_test 7.1 -prep {
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faultsim_delete_and_reopen
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} -body {
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execsql { CREATE VIRTUAL TABLE t1 USING fts4(a, b, matchinfo=fts3) }
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} -test {
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faultsim_test_result {0 {}}
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}
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do_faultsim_test 7.2 -prep {
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faultsim_delete_and_reopen
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} -body {
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execsql { CREATE VIRTUAL TABLE t1 USING fts4(a, b, matchinfo=fs3) }
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} -test {
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faultsim_test_result {1 {unrecognized matchinfo: fs3}} \
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{1 {vtable constructor failed: t1}} \
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{1 {SQL logic error}}
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}
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do_faultsim_test 7.3 -prep {
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faultsim_delete_and_reopen
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} -body {
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execsql { CREATE VIRTUAL TABLE t1 USING fts4(a, b, matchnfo=fts3) }
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} -test {
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faultsim_test_result {1 {unrecognized parameter: matchnfo=fts3}} \
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{1 {vtable constructor failed: t1}} \
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{1 {SQL logic error}}
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}
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proc mit {blob} {
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set scan(littleEndian) i*
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set scan(bigEndian) I*
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binary scan $blob $scan($::tcl_platform(byteOrder)) r
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return $r
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}
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do_test 8.0 {
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faultsim_delete_and_reopen
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execsql { CREATE VIRTUAL TABLE t8 USING fts4 }
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execsql "INSERT INTO t8 VALUES('a b c')"
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execsql "INSERT INTO t8 VALUES('b b b')"
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execsql "INSERT INTO t8 VALUES('[string repeat {c } 50000]')"
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execsql "INSERT INTO t8 VALUES('d d d')"
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execsql "INSERT INTO t8 VALUES('e e e')"
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execsql "INSERT INTO t8(t8) VALUES('optimize')"
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faultsim_save_and_close
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} {}
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ifcapable fts4_deferred {
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do_faultsim_test 8.1 -faults oom-t* -prep {
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faultsim_restore_and_reopen
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db func mit mit
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} -body {
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execsql { SELECT mit(matchinfo(t8, 'x')) FROM t8 WHERE t8 MATCH 'a b c' }
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} -test {
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faultsim_test_result {0 {{1 1 1 1 4 2 1 5 5}}}
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}
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}
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do_faultsim_test 8.2 -faults oom-t* -prep {
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faultsim_restore_and_reopen
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db func mit mit
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} -body {
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execsql { SELECT mit(matchinfo(t8, 's')) FROM t8 WHERE t8 MATCH 'a b c' }
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} -test {
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faultsim_test_result {0 3} $::TMPDBERROR
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}
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do_faultsim_test 8.3 -prep {
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faultsim_restore_and_reopen
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db func mit mit
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} -body {
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execsql { SELECT mit(matchinfo(t8, 'a')) FROM t8 WHERE t8 MATCH 'a b c' }
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} -test {
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faultsim_test_result {0 10002}
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}
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do_faultsim_test 8.4 -prep {
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faultsim_restore_and_reopen
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db func mit mit
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} -body {
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execsql { SELECT mit(matchinfo(t8, 'l')) FROM t8 WHERE t8 MATCH 'a b c' }
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} -test {
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faultsim_test_result {0 3}
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}
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do_test 9.0 {
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faultsim_delete_and_reopen
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execsql {
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CREATE VIRTUAL TABLE t9 USING fts4(tokenize=porter);
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INSERT INTO t9 VALUES(
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'this record is used toooooooooooooooooooooooooooooooooooooo try to'
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);
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SELECT offsets(t9) FROM t9 WHERE t9 MATCH 'to*';
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}
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faultsim_save_and_close
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} {}
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do_faultsim_test 9.1 -prep {
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faultsim_restore_and_reopen
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} -body {
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execsql { SELECT offsets(t9) FROM t9 WHERE t9 MATCH 'to*' }
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} -test {
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faultsim_test_result {0 {{0 0 20 39 0 0 64 2}}}
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}
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do_faultsim_test 10.1 -prep {
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faultsim_delete_and_reopen
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} -body {
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execsql { CREATE VIRTUAL TABLE t1 USING fts4(a, b, languageid=d) }
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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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do_execsql_test 11.0 {
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CREATE VIRTUAL TABLE t1 USING fts3(a, b);
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}
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faultsim_save_and_close
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do_faultsim_test 11 -faults oom* -prep {
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faultsim_restore_and_reopen
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} -body {
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execsql { DROP TABLE t1 }
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} -test {
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faultsim_test_result {0 {}}
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}
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finish_test
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