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Remove a NEVER() macro for a condition that is actually reachable following an OOM. dbsqlfuzz crash-6ef3cd3b18ccc5de86120950a0498641acd90a33.txt.

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FossilOrigin-Name: b573e2cffa5fedc893ed30e76e47022b3617ac5583e1eb486afa810b2514c419
This commit is contained in:
dan
2022-08-25 13:32:55 +00:00
parent 7383f5a7d9
commit aa07b36dd5
4 changed files with 62 additions and 13 deletions
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49
test/btreefault.test
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@ -54,4 +54,53 @@ do_faultsim_test 1 -prep {
faultsim_integrity_check
}
#-------------------------------------------------------------------------
# dbsqlfuzz crash-6ef3cd3b18ccc5de86120950a0498641acd90a33.txt
#
reset_db
do_execsql_test 2.0 {
CREATE TABLE t1(i INTEGER PRIMARY KEY, a, b);
CREATE INDEX i1 ON t1(b);
CREATE TABLE t2(x, y);
}
do_execsql_test 2.1 {
INSERT INTO t1 VALUES(25, 25, 25);
INSERT INTO t2 VALUES(25, 'a'), (25, 'b'), (25, 'c');
}
faultsim_save
do_test 2.2 {
set res [list]
db eval {
SELECT x, y FROM t1 CROSS JOIN t2 WHERE t2.x=t1.i AND +t1.i=25 ORDER BY b
} {
lappend res $x $y
if {$y=="b"} {
db eval { DELETE FROM t1 WHERE i=25 }
}
}
set res
} {25 a 25 b}
do_faultsim_test 2 -faults oom-t* -prep {
faultsim_restore_and_reopen
db eval {SELECT * FROM sqlite_master}
} -body {
set ::myres [list]
db eval {
SELECT x, y FROM t1 CROSS JOIN t2 WHERE t2.x=t1.i AND +t1.i=25 ORDER BY b
} {
lappend ::myres $x $y
if {$y=="b"} {
db eval { DELETE FROM t1 WHERE i=25 }
}
}
set ::myres
} -test {
faultsim_test_result {0 {25 a 25 b}}
}
finish_test