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

FossilOrigin-Name: 2f2a8a69cb380dc30b85a792c369020fec3c79a5

manifest

@@ -1,5 +1,5 @@
-C Fix\sbug\sin\stest_async.c\sversion\sof\sOsFileSize().\s(CVS\s3095)
-D 2006-02-14T13:48:34
+C Account\sfor\sa\smalloc\sfailure\sin\sthe\sasynchronous\swriter\sthread\sin\stest_async.c\s(CVS\s3096)
+D 2006-02-14T14:02:08
 F Makefile.in 5d8dff443383918b700e495de42ec65bc1c8865b
 F Makefile.linux-gcc 74ba0eadf88748a9ce3fd03d2a3ede2e6715baec
 F README 9c4e2d6706bdcc3efdd773ce752a8cdab4f90028
@@ -80,7 +80,7 @@ F src/test4.c ff4e9406b3d2809966d8f0e82468ac5508be9f56
 F src/test5.c 7162f8526affb771c4ed256826eee7bb9eca265f
 F src/test6.c 60a02961ceb7b3edc25f5dc5c1ac2556622a76de
 F src/test7.c d28d3e62f9594923648fc6a8fb030eba36564ba1
-F src/test_async.c 3cdf60bc8c171edb6dcca2280f3856e3222f54c4
+F src/test_async.c 2caf868189978e12feece7ec3db5e6b6829cedf4
 F src/test_md5.c 6c42bc0a3c0b54be34623ff77a0eec32b2fa96e3
 F src/test_server.c 087b92a39d883e3fa113cae259d64e4c7438bc96
 F src/tokenize.c 382b3bb0ca26eb9153b5d20b246ef512a114a24f
@@ -106,7 +106,7 @@ F test/alter3.test a6eec8f454be9b6ce73d8d7dc711453675a10ce7
 F test/altermalloc.test 6e1f404ec021eb2ba6582e3c77b0a35cf206b7af
 F test/analyze.test 2f55535aa335785db1a2f97d3f3831c16c09f8b0
 F test/async.test ae59f861f17f3e9076cd557cd93677b7c77e57b5
-F test/async2.test 48ad3250cd8c330bbc453677050f2479b1cd6f5b
+F test/async2.test 81e4a1fd010c903eb3b763fdb4c4cad7a99afb14
 F test/attach.test 036315207c477211470168bf121b1c493f781515
 F test/attach2.test 0e6a7c54343c85dd877a1e86073a05176043ed40
 F test/attach3.test 63013383adc4380af69779f34f4af19bd49f7cbe
@@ -353,7 +353,7 @@ F www/tclsqlite.tcl bb0d1357328a42b1993d78573e587c6dcbc964b9
 F www/vdbe.tcl 87a31ace769f20d3627a64fa1fade7fed47b90d0
 F www/version3.tcl a99cf5f6d8bd4d5537584a2b342f0fb9fa601d8b
 F www/whentouse.tcl 97e2b5cd296f7d8057e11f44427dea8a4c2db513
-P 528dfb71801bb7b8a66944db6f32cc3dc0054118
-R a1b635f09d2d56322ff3f05d56d57b87
+P 239e53b4f29b4faf2dbdc2aebd2332ad25b14286
+R 2158cc9ca69931f8ebc942cba11a47eb
 U danielk1977
-Z ddae2f240109eb3d55973c2c0f0a9799
+Z 6ea576e81af03625c298029f69fe98ad

manifest.uuid

@@ -1 +1 @@
-239e53b4f29b4faf2dbdc2aebd2332ad25b14286
+2f2a8a69cb380dc30b85a792c369020fec3c79a5

src/test_async.c

@@ -1076,6 +1076,7 @@ static void *asyncWriterThread(void *NotUsed){
     ** in order to give other threads a chance to work with the write queue.
     */
     if( !async.pQueueFirst || !async.ioError ){
+      sqlite3ApiExit(0, 0);
       pthread_mutex_unlock(&async.queueMutex);
       holdingMutex = 0;
       if( async.ioDelay>0 ){

test/async2.test

@@ -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]==""} {
@@ -41,9 +41,12 @@ set sql_script {
 
 db close
 
-set ::go 1
-for {set n 3} {$::go} {incr n} {
+
+foreach err [list ioerr malloc] {
+  set ::go 1
+  for {set n 1} {$::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 $::setup_script
@@ -54,41 +57,46 @@ for {set n 3} {$::go} {incr n} {
     execsql $::sql_script
     db close
   
-  set ::sqlite_io_error_pending $n
+    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
+
     sqlite3 db test.db
     set c [db eval {SELECT c FROM counter LIMIT 1}]
     switch -- $c {
       1 {
-      do_test async-ioerr-1.1.$n {
+        do_test async-$err-1.1.$n {
           execsql {
             SELECT name FROM sqlite_master;
           }
         } {counter}
       }
       2 {
-      do_test async-ioerr-1.2.$n.1 {
+        do_test async-$err-1.2.$n.1 {
           execsql {
             SELECT * FROM t1;
           }
         } {}
-      do_test async-ioerr-1.2.$n.2 {
+        do_test async-$err-1.2.$n.2 {
           execsql {
             SELECT * FROM t2;
           }
         } {}
       }
       3 {
-      do_test async-ioerr-1.3.$n.1 {
+        do_test async-$err-1.3.$n.1 {
           execsql {
             SELECT * FROM t1;
           }
         } {abcdefghij four score}
-      do_test async-ioerr-1.3.$n.2 {
+        do_test async-$err-1.3.$n.2 {
           execsql {
             SELECT * FROM t2;
           }
@@ -100,6 +108,7 @@ for {set n 3} {$::go} {incr n} {
     }
   
     sqlite3async_enable 0
+  }
 }
 
 catch {db close}