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57 lines
1.5 KiB
Plaintext
57 lines
1.5 KiB
Plaintext
# 2016 December 30
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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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# This file implements regression tests for SQLite library. The
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# focus of this file is testing OOM error handling within the built-in
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# group_concat() and string_agg() functions.
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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 gcfault
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foreach {enc} {
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utf16
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utf8
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} {
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reset_db
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sqlite3_db_config_lookaside db 0 0 0
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execsql "PRAGMA encoding = $enc"
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do_execsql_test 1.$enc.1 {
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CREATE TABLE s(i, s);
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INSERT INTO s VALUES(1, ',0123456789,');
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INSERT INTO s VALUES(2, X'2c303132333435363738392c');
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CREATE TABLE e(e);
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INSERT INTO e VALUES('v1'), ('v2');
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} {}
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do_faultsim_test 1.$enc.1 -faults oom* -body {
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execsql { SELECT group_concat(e, (SELECT s FROM s WHERE i=1)) FROM e }
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}
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do_faultsim_test 1.$enc.2 -faults oom-t* -body {
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execsql { SELECT string_agg(e, (SELECT s FROM s WHERE i=2)) FROM e }
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}
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do_faultsim_test 1.$enc.3 -faults oom-t* -prep {
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set ::STMT [sqlite3_prepare db {SELECT group_concat(e, ?) FROM e} -1 dummy]
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sqlite3_bind_text $::STMT 1 ",0123456789," 12
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} -body {
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while { "SQLITE_ROW"==[sqlite3_step $::STMT] } { }
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} -test {
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sqlite3_finalize $::STMT
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}
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}
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finish_test
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