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Fix some problems with OOM handling in vdbesort.c.

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FossilOrigin-Name: 47e702bd8392bc50c4edaf6a2c8c499af87b520e
This commit is contained in:
dan
2014-04-02 15:15:25 +00:00
parent 8d8f56296b
commit dd95d30f82
4 changed files with 48 additions and 29 deletions
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23
test/mallocA.test
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@ -25,7 +25,6 @@ if {!$MEMDEBUG} {
return
}
# Construct a test database
#
forcedelete test.db.bu
@ -116,6 +115,28 @@ ifcapable stat3 {
}
}
do_execsql_test 7.0 {
PRAGMA cache_size = 5;
}
do_faultsim_test 7 -faults oom-trans* -prep {
if {$iFail < 500} { set iFail 2000 }
if {$iFail > 1215} { set iFail 2000 }
} -body {
execsql {
WITH r(x,y) AS (
SELECT 1, randomblob(100)
UNION ALL
SELECT x+1, randomblob(100) FROM r
LIMIT 1000
)
SELECT count(x), length(y) FROM r GROUP BY (x%5)
}
} -test {
set res [list 200 100 200 100 200 100 200 100 200 100]
faultsim_test_result [list 0 $res]
}
# Ensure that no file descriptors were leaked.
do_test malloc-99.X {
catch {db close}