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Account for a malloc failure in the asynchronous writer thread in test_async.c (CVS 3096)

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FossilOrigin-Name: 2f2a8a69cb380dc30b85a792c369020fec3c79a5
This commit is contained in:
danielk1977
2006-02-14 14:02:08 +00:00
parent bf623f25cd
commit 2d9fcaa61c
4 changed files with 74 additions and 64 deletions
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121
test/async2.test
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@@ -5,7 +5,7 @@
#
#***********************************************************************
#
# $Id: async2.test,v 1.2 2006/02/14 13:48:34 danielk1977 Exp $
# $Id: async2.test,v 1.3 2006/02/14 14:02:08 danielk1977 Exp $
if {[info commands sqlite3async_enable]==""} {
@@ -41,65 +41,74 @@ set sql_script {
db close
set ::go 1
for {set n 3} {$::go} {incr n} {
set ::sqlite_io_error_pending 0
file delete -force test.db test.db-journal
sqlite3 db test.db
execsql $::setup_script
db close
sqlite3async_enable 1
sqlite3 db test.db
execsql $::sql_script
db close
foreach err [list ioerr malloc] {
set ::go 1
for {set n 1} {$::go} {incr n} {
set ::sqlite_io_error_pending 0
sqlite_malloc_fail 0
file delete -force test.db test.db-journal
sqlite3 db test.db
execsql $::setup_script
db close
sqlite3async_enable 1
sqlite3 db test.db
execsql $::sql_script
db close
switch -- $err {
ioerr { set ::sqlite_io_error_pending $n }
malloc { sqlite_malloc_fail $n }
}
sqlite3async_halt idle
sqlite3async_start
sqlite3async_wait
set ::sqlite_io_error_pending 0
sqlite_malloc_fail 0
set ::sqlite_io_error_pending $n
sqlite3async_halt idle
sqlite3async_start
sqlite3async_wait
set ::sqlite_io_error_pending 0
sqlite3 db test.db
set c [db eval {SELECT c FROM counter LIMIT 1}]
switch -- $c {
1 {
do_test async-ioerr-1.1.$n {
execsql {
SELECT name FROM sqlite_master;
}
} {counter}
}
2 {
do_test async-ioerr-1.2.$n.1 {
execsql {
SELECT * FROM t1;
}
} {}
do_test async-ioerr-1.2.$n.2 {
execsql {
SELECT * FROM t2;
}
} {}
}
3 {
do_test async-ioerr-1.3.$n.1 {
execsql {
SELECT * FROM t1;
}
} {abcdefghij four score}
do_test async-ioerr-1.3.$n.2 {
execsql {
SELECT * FROM t2;
}
} {klmnopqrst and seven}
}
FIN {
set ::go 0
sqlite3 db test.db
set c [db eval {SELECT c FROM counter LIMIT 1}]
switch -- $c {
1 {
do_test async-$err-1.1.$n {
execsql {
SELECT name FROM sqlite_master;
}
} {counter}
}
2 {
do_test async-$err-1.2.$n.1 {
execsql {
SELECT * FROM t1;
}
} {}
do_test async-$err-1.2.$n.2 {
execsql {
SELECT * FROM t2;
}
} {}
}
3 {
do_test async-$err-1.3.$n.1 {
execsql {
SELECT * FROM t1;
}
} {abcdefghij four score}
do_test async-$err-1.3.$n.2 {
execsql {
SELECT * FROM t2;
}
} {klmnopqrst and seven}
}
FIN {
set ::go 0
}
}
sqlite3async_enable 0
}
sqlite3async_enable 0
}
catch {db close}