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Overview
| Comment: | Add another OOM test to this branch. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | session-retry |
| Files: | files | file ages | folders |
| SHA1: | 49763fc3ae2fb6117b0443ea28661568467f9bf2 |
| User & Date: | dan 2016-03-31 15:08:10 |
Context
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2016-04-04
| ||
| 14:57 | Enhance sqlite3session_apply() and sqlite3session_apply_strm() so that conflicts are retried before the xConflict() callback is invoked, as long as the "apply" operation is making forward progress. check-in: 42a21966 user: drh tags: trunk | |
|
2016-03-31
| ||
| 15:08 | Add another OOM test to this branch. Closed-Leaf check-in: 49763fc3 user: dan tags: session-retry | |
| 10:50 | Add further tests for the code on this branch. Fix a problem in OOM handling. check-in: 195f3340 user: dan tags: session-retry | |
Changes
Changes to ext/session/sessionfault2.test.
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} else {
if {
$res != "1 2 2 3 3 4 1 0 2 1 3 2"
&& $res != "1 1 2 2 3 3 1 1 2 2 3 3"
} { error "data error!! $res" }
}
}
finish_test
|
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > |
66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 |
} else {
if {
$res != "1 2 2 3 3 4 1 0 2 1 3 2"
&& $res != "1 1 2 2 3 3 1 1 2 2 3 3"
} { error "data error!! $res" }
}
}
#-------------------------------------------------------------------------
# OOM when applying a changeset for which one of the tables has a name
# 99 bytes in size. This happens to cause an extra malloc in within the
# sessions_strm permutation.
#
reset_db
set nm [string repeat t 99]
do_execsql_test 2.0.0 [string map "%TBL% $nm" {
CREATE TABLE %TBL%(a PRIMARY KEY, b UNIQUE);
}]
faultsim_save_and_close
faultsim_restore_and_reopen
do_test 1.0.1 {
set ::C [changeset_from_sql [string map "%TBL% $nm" {
INSERT INTO %TBL% VALUES(1, 2);
INSERT INTO %TBL% VALUES(3, 4);
}]]
set {} {}
} {}
proc xConflict args { return "OMIT" }
do_faultsim_test 2 -faults oom-p* -prep {
faultsim_restore_and_reopen
} -body {
sqlite3changeset_apply db $::C xConflict
} -test {
faultsim_test_result {0 {}} {1 SQLITE_NOMEM}
faultsim_integrity_check
}
finish_test
|