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Overview
Comment:Add another OOM test to this branch.
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SHA1: 49763fc3ae2fb6117b0443ea28661568467f9bf2
User & Date: dan 2016-03-31 15:08:10.284
Context
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: 42a2196684 user: drh tags: trunk)
2016-03-31
15:08
Add another OOM test to this branch. (Closed-Leaf check-in: 49763fc3ae user: dan tags: session-retry)
10:50
Add further tests for the code on this branch. Fix a problem in OOM handling. (check-in: 195f3340ee user: dan tags: session-retry)
Changes
Unified Diff Ignore Whitespace Patch
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









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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" }
  }
}

#-------------------------------------------------------------------------
# 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