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51 lines
1.4 KiB
Plaintext
51 lines
1.4 KiB
Plaintext
# 2015 December 10
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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 focus
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# of this file is fault-injection into DELETE statements.
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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 delete_fault
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do_execsql_test 1.0 {
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CREATE TABLE t6(a, b, c, d);
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CREATE INDEX t6a ON t6(a);
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CREATE INDEX t6b ON t6(b);
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CREATE INDEX t6c ON t6(c);
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WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<1000 )
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INSERT INTO t6 SELECT i, i*2, i*3, i%2 FROM s;
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}
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faultsim_save_and_close
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proc deleted_t6_rows {} {
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db eval {
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WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<1000 )
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SELECT i FROM s EXCEPT SELECT a FROM t6 ORDER BY 1;
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}
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}
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do_faultsim_test 1 -faults oom-t* -prep {
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faultsim_restore_and_reopen
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} -body {
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execsql {
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DELETE FROM t6 WHERE (d=0 AND (a=100 OR b=150)) OR (d=1 AND (b=50 OR c=603))
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}
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} -test {
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faultsim_test_result {0 {}}
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if {$testrc==0} {
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set lDel [deleted_t6_rows]
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if {$lDel != "25 100 201"} { error "lDel is $lDel" }
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}
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}
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finish_test
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