mirror of https://github.com/sqlite/sqlite
Tidy up malloc.test a bit. (CVS 2207)
FossilOrigin-Name: 94cf91cc5dc0d656636211d23350a1ec29aced8a
This commit is contained in:
parent
6b77a36abf
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manifest
12
manifest
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@ -1,5 +1,5 @@
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C Fix\stypo\sin\sshell\s.help.\sTicket\s#1071.\s(CVS\s2206)
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D 2005-01-13T11:10:25
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C Tidy\sup\smalloc.test\sa\sbit.\s(CVS\s2207)
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D 2005-01-13T13:35:58
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F Makefile.in 6ce51dde6a8fe82fc12f20dec750572f6a19f56a
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F Makefile.linux-gcc a9e5a0d309fa7c38e7c14d3ecf7690879d3a5457
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F README a01693e454a00cc117967e3f9fdab2d4d52e9bc1
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@ -150,7 +150,7 @@ F test/lock.test a19aab9a963273fe61c1058e3d1b648d6a0a2425
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F test/lock2.test 59c3dd7d9b24d1bf7ec91b2d1541c37e97939d5f
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F test/lock3.test 615111293cf32aa2ed16d01c6611737651c96fb9
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F test/main.test a60a1d234b5f5784097973bd395514ca56003ef1
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F test/malloc.test a301c880f65e802cda9cbeba2f072a55a5a5cecb
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F test/malloc.test 4f34764cf8cfdfb0aa43face1ba933442a08eb2b
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F test/memdb.test 532aac7128a3da494cddc4461d76c6e3988f771b
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F test/memleak.test f1fa233f8295dd1d955a00d5e5ee857850f27f29
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F test/minmax.test e7048476940df0af11d0f2cf687572f557cd0b29
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@ -268,7 +268,7 @@ F www/tclsqlite.tcl e73f8f8e5f20e8277619433f7970060ab01088fc
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F www/vdbe.tcl 095f106d93875c94b47367384ebc870517431618
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F www/version3.tcl 092a01f5ef430d2c4acc0ae558d74c4bb89638a0
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F www/whentouse.tcl c3b50d3ac31c54be2a1af9b488a89d22f1e6e746
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P 0428a1480126f7e73dc1e24b6fbfa185d2d83dd3
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R 49ffc8f53b426b02825412c8b82fd036
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P 2c7a1a1698851914de705a0a942ebaaad5545fbc
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R f1470a4facb1a63af2a4c86a82a6a799
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U danielk1977
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Z 10140b77961513f81ae0ffacefd52bd2
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Z 17062bc61ce0613e5a4bff945da3ebb7
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@ -1 +1 @@
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2c7a1a1698851914de705a0a942ebaaad5545fbc
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94cf91cc5dc0d656636211d23350a1ec29aced8a
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453
test/malloc.test
453
test/malloc.test
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@ -14,7 +14,7 @@
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# special feature is used to see what happens in the library if a malloc
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# were to really fail due to an out-of-memory situation.
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#
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# $Id: malloc.test,v 1.19 2005/01/13 11:07:54 danielk1977 Exp $
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# $Id: malloc.test,v 1.20 2005/01/13 13:35:58 danielk1977 Exp $
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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@ -36,6 +36,7 @@ if {[info command sqlite_malloc_stat]==""} {
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# -sqlprep SQL script to run to prepare test.
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# -tclbody TCL script to run with malloc failure simulation.
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# -sqlbody TCL script to run with malloc failure simulation.
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# -cleanup TCL script to run after the test.
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#
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# This command runs a series of tests to verify SQLite's ability
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# to handle an out-of-memory condition gracefully. It is assumed
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@ -95,47 +96,33 @@ proc do_malloc_test {tn args} {
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lappend v $v2
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}
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} {1 1}
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if {[info exists ::mallocopts(-cleanup)]} {
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catch $::mallocopts(-cleanup)
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}
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}
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unset ::mallocopts
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}
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for {set go 1; set i 1} {$go} {incr i} {
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do_test malloc-1.$i {
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sqlite_malloc_fail 0
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catch {db close}
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catch {file delete -force test.db}
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catch {file delete -force test.db-journal}
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sqlite_malloc_fail $i [expr {$i%4}]
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set v [catch {sqlite3 db test.db} msg]
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if {$v} {
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set msg ""
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} else {
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set v [catch {execsql {
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CREATE TABLE t1(
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a int, b float, c double, d text, e varchar(20),
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primary key(a,b,c)
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);
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CREATE INDEX i1 ON t1(a,b);
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INSERT INTO t1 VALUES(1,2.3,4.5,'hi','there');
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INSERT INTO t1 VALUES(6,7.0,0.8,'hello','out yonder');
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SELECT * FROM t1;
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SELECT avg(b) FROM t1 GROUP BY a HAVING b>20.0;
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DELETE FROM t1 WHERE a IN (SELECT min(a) FROM t1);
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SELECT count(*) FROM t1;
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}} msg]
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}
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set leftover [lindex [sqlite_malloc_stat] 2]
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if {$leftover>0} {
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if {$leftover>1} {puts "\nLeftover: $leftover\nReturn=$v Message=$msg"}
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set ::go 0
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set v {1 1}
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} else {
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set v2 [expr {$msg=="" || $msg=="out of memory"}]
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if {!$v2} {puts "\nError message returned: $msg"}
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lappend v $v2
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}
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} {1 1}
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}
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do_malloc_test 1 -tclprep {
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db close
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} -tclbody {
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if {[catch {sqlite3 db test.db}]} {
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error "out of memory"
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}
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} -sqlbody {
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CREATE TABLE t1(
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a int, b float, c double, d text, e varchar(20),
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primary key(a,b,c)
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);
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CREATE INDEX i1 ON t1(a,b);
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INSERT INTO t1 VALUES(1,2.3,4.5,'hi','there');
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INSERT INTO t1 VALUES(6,7.0,0.8,'hello','out yonder');
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SELECT * FROM t1;
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SELECT avg(b) FROM t1 GROUP BY a HAVING b>20.0;
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DELETE FROM t1 WHERE a IN (SELECT min(a) FROM t1);
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SELECT count(*) FROM t1;
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}
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# Ensure that no file descriptors were leaked.
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do_test malloc-1.X {
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@ -143,55 +130,25 @@ do_test malloc-1.X {
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set sqlite_open_file_count
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} {0}
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set fd [open ./data.tmp w]
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for {set i 1} {$i<=20} {incr i} {
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puts $fd "$i\t[expr {$i*$i}]\t[expr {100-$i}] abcdefghijklmnopqrstuvwxyz"
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}
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close $fd
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for {set go 1; set i 1} {$go} {incr i} {
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do_test malloc-2.$i {
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sqlite_malloc_fail 0
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catch {db close}
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catch {file delete -force test.db}
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catch {file delete -force test.db-journal}
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sqlite_malloc_fail $i
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set v [catch {sqlite3 db test.db} msg]
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if {$v} {
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set msg ""
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} else {
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set v [catch {execsql {
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CREATE TABLE t1(a int, b int, c int);
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CREATE INDEX i1 ON t1(a,b);
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INSERT INTO t1 VALUES(1,1,'99 abcdefghijklmnopqrstuvwxyz');
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INSERT INTO t1 VALUES(2,4,'98 abcdefghijklmnopqrstuvwxyz');
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INSERT INTO t1 VALUES(3,9,'97 abcdefghijklmnopqrstuvwxyz');
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INSERT INTO t1 VALUES(4,16,'96 abcdefghijklmnopqrstuvwxyz');
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INSERT INTO t1 VALUES(5,25,'95 abcdefghijklmnopqrstuvwxyz');
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INSERT INTO t1 VALUES(6,36,'94 abcdefghijklmnopqrstuvwxyz');
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SELECT 'stuff', count(*) as 'other stuff', max(a+10) FROM t1;
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UPDATE t1 SET b=b||b||b||b;
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UPDATE t1 SET b=a WHERE a in (10,12,22);
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INSERT INTO t1(c,b,a) VALUES(20,10,5);
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INSERT INTO t1 SELECT * FROM t1
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WHERE a IN (SELECT a FROM t1 WHERE a<10);
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DELETE FROM t1 WHERE a>=10;
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DROP INDEX i1;
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DELETE FROM t1;
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}} msg]
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}
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set leftover [lindex [sqlite_malloc_stat] 2]
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if {$leftover>0} {
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if {$leftover>1} {puts "\nLeftover: $leftover\nReturn=$v Message=$msg"}
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set ::go 0
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set v {1 1}
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} else {
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set v2 [expr {$msg=="" || $msg=="out of memory"}]
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if {!$v2} {puts "\nError message returned: $msg"}
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lappend v $v2
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}
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} {1 1}
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}
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do_malloc_test 2 -sqlbody {
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CREATE TABLE t1(a int, b int, c int);
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CREATE INDEX i1 ON t1(a,b);
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INSERT INTO t1 VALUES(1,1,'99 abcdefghijklmnopqrstuvwxyz');
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INSERT INTO t1 VALUES(2,4,'98 abcdefghijklmnopqrstuvwxyz');
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INSERT INTO t1 VALUES(3,9,'97 abcdefghijklmnopqrstuvwxyz');
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INSERT INTO t1 VALUES(4,16,'96 abcdefghijklmnopqrstuvwxyz');
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INSERT INTO t1 VALUES(5,25,'95 abcdefghijklmnopqrstuvwxyz');
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INSERT INTO t1 VALUES(6,36,'94 abcdefghijklmnopqrstuvwxyz');
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SELECT 'stuff', count(*) as 'other stuff', max(a+10) FROM t1;
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UPDATE t1 SET b=b||b||b||b;
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UPDATE t1 SET b=a WHERE a in (10,12,22);
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INSERT INTO t1(c,b,a) VALUES(20,10,5);
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INSERT INTO t1 SELECT * FROM t1
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WHERE a IN (SELECT a FROM t1 WHERE a<10);
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DELETE FROM t1 WHERE a>=10;
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DROP INDEX i1;
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DELETE FROM t1;
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}
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# Ensure that no file descriptors were leaked.
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do_test malloc-2.X {
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@ -199,46 +156,23 @@ do_test malloc-2.X {
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set sqlite_open_file_count
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} {0}
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for {set go 1; set i 1} {$go} {incr i} {
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do_test malloc-3.$i {
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sqlite_malloc_fail 0
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catch {db close}
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catch {file delete -force test.db}
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catch {file delete -force test.db-journal}
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sqlite_malloc_fail $i
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set v [catch {sqlite3 db test.db} msg]
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if {$v} {
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set msg ""
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} else {
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set v [catch {execsql {
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BEGIN TRANSACTION;
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CREATE TABLE t1(a int, b int, c int);
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CREATE INDEX i1 ON t1(a,b);
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INSERT INTO t1 VALUES(1,1,99);
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INSERT INTO t1 VALUES(2,4,98);
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INSERT INTO t1 VALUES(3,9,97);
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INSERT INTO t1 VALUES(4,16,96);
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INSERT INTO t1 VALUES(5,25,95);
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INSERT INTO t1 VALUES(6,36,94);
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INSERT INTO t1(c,b,a) VALUES(20,10,5);
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DELETE FROM t1 WHERE a>=10;
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DROP INDEX i1;
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DELETE FROM t1;
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ROLLBACK;
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}} msg]
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}
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set leftover [lindex [sqlite_malloc_stat] 2]
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if {$leftover>0} {
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if {$leftover>1} {puts "\nLeftover: $leftover\nReturn=$v Message=$msg"}
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set ::go 0
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set v {1 1}
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} else {
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set v2 [expr {$msg=="" || $msg=="out of memory"}]
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if {!$v2} {puts "\nError message returned: $msg"}
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lappend v $v2
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}
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} {1 1}
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}
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do_malloc_test 3 -sqlbody {
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BEGIN TRANSACTION;
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CREATE TABLE t1(a int, b int, c int);
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CREATE INDEX i1 ON t1(a,b);
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INSERT INTO t1 VALUES(1,1,99);
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INSERT INTO t1 VALUES(2,4,98);
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INSERT INTO t1 VALUES(3,9,97);
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INSERT INTO t1 VALUES(4,16,96);
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INSERT INTO t1 VALUES(5,25,95);
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INSERT INTO t1 VALUES(6,36,94);
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INSERT INTO t1(c,b,a) VALUES(20,10,5);
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DELETE FROM t1 WHERE a>=10;
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DROP INDEX i1;
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DELETE FROM t1;
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ROLLBACK;
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}
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# Ensure that no file descriptors were leaked.
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do_test malloc-3.X {
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set sqlite_open_file_count
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} {0}
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for {set go 1; set i 1} {$go} {incr i} {
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do_test malloc-4.$i {
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sqlite_malloc_fail 0
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catch {db close}
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catch {file delete -force test.db}
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catch {file delete -force test.db-journal}
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sqlite_malloc_fail $i
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set v [catch {sqlite3 db test.db} msg]
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if {$v} {
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set msg ""
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} else {
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set v [catch {execsql {
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BEGIN TRANSACTION;
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CREATE TABLE t1(a int, b int, c int);
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CREATE INDEX i1 ON t1(a,b);
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INSERT INTO t1 VALUES(1,1,99);
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INSERT INTO t1 VALUES(2,4,98);
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INSERT INTO t1 VALUES(3,9,97);
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INSERT INTO t1 VALUES(4,16,96);
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INSERT INTO t1 VALUES(5,25,95);
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INSERT INTO t1 VALUES(6,36,94);
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UPDATE t1 SET b=a WHERE a in (10,12,22);
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INSERT INTO t1 SELECT * FROM t1
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WHERE a IN (SELECT a FROM t1 WHERE a<10);
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DROP INDEX i1;
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DELETE FROM t1;
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COMMIT;
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}} msg]
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}
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set leftover [lindex [sqlite_malloc_stat] 2]
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if {$leftover>0} {
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if {$leftover>1} {puts "\nLeftover: $leftover\nReturn=$v Message=$msg"}
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set ::go 0
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set v {1 1}
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} else {
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set v2 [expr {$msg=="" || $msg=="out of memory"}]
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if {!$v2} {puts "\nError message returned: $msg"}
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lappend v $v2
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}
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} {1 1}
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}
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do_malloc_test 4 -sqlbody {
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BEGIN TRANSACTION;
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CREATE TABLE t1(a int, b int, c int);
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CREATE INDEX i1 ON t1(a,b);
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INSERT INTO t1 VALUES(1,1,99);
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INSERT INTO t1 VALUES(2,4,98);
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INSERT INTO t1 VALUES(3,9,97);
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INSERT INTO t1 VALUES(4,16,96);
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INSERT INTO t1 VALUES(5,25,95);
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INSERT INTO t1 VALUES(6,36,94);
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UPDATE t1 SET b=a WHERE a in (10,12,22);
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INSERT INTO t1 SELECT * FROM t1
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WHERE a IN (SELECT a FROM t1 WHERE a<10);
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DROP INDEX i1;
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DELETE FROM t1;
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COMMIT;
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}
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# Ensure that no file descriptors were leaked.
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do_test malloc-4.X {
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@ -294,40 +204,16 @@ do_test malloc-4.X {
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set sqlite_open_file_count
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} {0}
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for {set go 1; set i 1} {$go} {incr i} {
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do_test malloc-5.$i {
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sqlite_malloc_fail 0
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catch {db close}
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catch {file delete -force test.db}
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catch {file delete -force test.db-journal}
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sqlite_malloc_fail $i
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set v [catch {sqlite3 db test.db} msg]
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if {$v} {
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set msg ""
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} else {
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set v [catch {execsql {
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BEGIN TRANSACTION;
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CREATE TABLE t1(a,b);
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CREATE TABLE t2(x,y);
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CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN
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INSERT INTO t2(x,y) VALUES(new.rowid,1);
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END;
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INSERT INTO t1(a,b) VALUES(2,3);
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COMMIT;
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}} msg]
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}
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set leftover [lindex [sqlite_malloc_stat] 2]
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if {$leftover>0} {
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if {$leftover>1} {puts "\nLeftover: $leftover\nReturn=$v Message=$msg"}
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set ::go 0
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set v {1 1}
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} else {
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set v2 [expr {$msg=="" || $msg=="out of memory"}]
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if {!$v2} {puts "\nError message returned: $msg"}
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lappend v $v2
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}
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} {1 1}
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}
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do_malloc_test 5 -sqlbody {
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BEGIN TRANSACTION;
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CREATE TABLE t1(a,b);
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CREATE TABLE t2(x,y);
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CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN
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INSERT INTO t2(x,y) VALUES(new.rowid,1);
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END;
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INSERT INTO t1(a,b) VALUES(2,3);
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COMMIT;
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}
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# Ensure that no file descriptors were leaked.
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do_test malloc-5.X {
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|
@ -335,79 +221,37 @@ do_test malloc-5.X {
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set sqlite_open_file_count
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} {0}
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for {set go 1; set i 1} {$go} {incr i} {
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do_test malloc-6.$i {
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sqlite_malloc_fail 0
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catch {db close}
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catch {file delete -force test.db}
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catch {file delete -force test.db-journal}
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sqlite3 db test.db
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execsql {
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BEGIN TRANSACTION;
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CREATE TABLE t1(a);
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INSERT INTO t1 VALUES(1);
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INSERT INTO t1 SELECT a*2 FROM t1;
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INSERT INTO t1 SELECT a*2 FROM t1;
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INSERT INTO t1 SELECT a*2 FROM t1;
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INSERT INTO t1 SELECT a*2 FROM t1;
|
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INSERT INTO t1 SELECT a*2 FROM t1;
|
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INSERT INTO t1 SELECT a*2 FROM t1;
|
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INSERT INTO t1 SELECT a*2 FROM t1;
|
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INSERT INTO t1 SELECT a*2 FROM t1;
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INSERT INTO t1 SELECT a*2 FROM t1;
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||||
INSERT INTO t1 SELECT a*2 FROM t1;
|
||||
DELETE FROM t1 where rowid%5 = 0;
|
||||
COMMIT;
|
||||
}
|
||||
sqlite_malloc_fail $i
|
||||
set v [catch {execsql {
|
||||
VACUUM;
|
||||
}} msg]
|
||||
set leftover [lindex [sqlite_malloc_stat] 2]
|
||||
if {$leftover>0} {
|
||||
if {$leftover>1} {puts "\nLeftover: $leftover\nReturn=$v Message=$msg"}
|
||||
set ::go 0
|
||||
set v {1 1}
|
||||
} else {
|
||||
set v2 [expr {$msg=="" || $msg=="out of memory"}]
|
||||
if {!$v2} {puts "\nError message returned: $msg"}
|
||||
lappend v $v2
|
||||
}
|
||||
} {1 1}
|
||||
}
|
||||
do_malloc_test 6 -sqlprep {
|
||||
BEGIN TRANSACTION;
|
||||
CREATE TABLE t1(a);
|
||||
INSERT INTO t1 VALUES(1);
|
||||
INSERT INTO t1 SELECT a*2 FROM t1;
|
||||
INSERT INTO t1 SELECT a*2 FROM t1;
|
||||
INSERT INTO t1 SELECT a*2 FROM t1;
|
||||
INSERT INTO t1 SELECT a*2 FROM t1;
|
||||
INSERT INTO t1 SELECT a*2 FROM t1;
|
||||
INSERT INTO t1 SELECT a*2 FROM t1;
|
||||
INSERT INTO t1 SELECT a*2 FROM t1;
|
||||
INSERT INTO t1 SELECT a*2 FROM t1;
|
||||
INSERT INTO t1 SELECT a*2 FROM t1;
|
||||
INSERT INTO t1 SELECT a*2 FROM t1;
|
||||
DELETE FROM t1 where rowid%5 = 0;
|
||||
COMMIT;
|
||||
} -sqlbody {
|
||||
VACUUM;
|
||||
}
|
||||
|
||||
for {set go 1; set i 1} {$go} {incr i} {
|
||||
do_test malloc-7.$i {
|
||||
sqlite_malloc_fail 0
|
||||
catch {db close}
|
||||
catch {file delete -force test.db}
|
||||
catch {file delete -force test.db-journal}
|
||||
sqlite3 db test.db
|
||||
execsql {
|
||||
CREATE TABLE t1(a, b);
|
||||
INSERT INTO t1 VALUES(1, 2);
|
||||
INSERT INTO t1 VALUES(3, 4);
|
||||
INSERT INTO t1 VALUES(5, 6);
|
||||
INSERT INTO t1 VALUES(7, randstr(1200,1200));
|
||||
}
|
||||
sqlite_malloc_fail $i
|
||||
set v [catch {execsql {
|
||||
SELECT min(a) FROM t1 WHERE a<6 GROUP BY b;
|
||||
SELECT a FROM t1 WHERE a<6 ORDER BY a;
|
||||
SELECT b FROM t1 WHERE a>6;
|
||||
}} msg]
|
||||
set leftover [lindex [sqlite_malloc_stat] 2]
|
||||
if {$leftover>0} {
|
||||
if {$leftover>1} {puts "\nLeftover: $leftover\nReturn=$v Message=$msg"}
|
||||
set ::go 0
|
||||
set v {1 1}
|
||||
} else {
|
||||
set v2 [expr {$msg=="" || $msg=="out of memory"}]
|
||||
if {!$v2} {puts "\nError message returned: $msg"}
|
||||
lappend v $v2
|
||||
}
|
||||
} {1 1}
|
||||
}
|
||||
do_malloc_test 7 -sqlprep {
|
||||
CREATE TABLE t1(a, b);
|
||||
INSERT INTO t1 VALUES(1, 2);
|
||||
INSERT INTO t1 VALUES(3, 4);
|
||||
INSERT INTO t1 VALUES(5, 6);
|
||||
INSERT INTO t1 VALUES(7, randstr(1200,1200));
|
||||
} -sqlbody {
|
||||
SELECT min(a) FROM t1 WHERE a<6 GROUP BY b;
|
||||
SELECT a FROM t1 WHERE a<6 ORDER BY a;
|
||||
SELECT b FROM t1 WHERE a>6;
|
||||
}
|
||||
|
||||
# This block is designed to test that some malloc failures that may
|
||||
# occur in vdbeapi.c. Specifically, if a malloc failure that occurs
|
||||
|
@ -421,44 +265,33 @@ for {set go 1; set i 1} {$go} {incr i} {
|
|||
#
|
||||
# These tests only run if UTF-16 support is compiled in.
|
||||
#
|
||||
for {set go 1; set i 1} {$go && $::sqlite_options(utf16)} {incr i} {
|
||||
do_test malloc-8.$i {
|
||||
sqlite_malloc_fail 0
|
||||
catch {db close}
|
||||
catch {file delete -force test.db}
|
||||
catch {file delete -force test.db-journal}
|
||||
|
||||
set ::DB [sqlite3 db test.db]
|
||||
set sql "SELECT '[string repeat abc 20]', '[string repeat def 20]', ?"
|
||||
set ::STMT [sqlite3_prepare $::DB $sql -1 X]
|
||||
sqlite3_step $::STMT
|
||||
|
||||
if { $::tcl_platform(byteOrder)=="littleEndian" } {
|
||||
set ::bomstr "\xFF\xFE"
|
||||
} else {
|
||||
set ::bomstr "\xFE\xFF"
|
||||
}
|
||||
append ::bomstr [encoding convertto unicode "123456789_123456789_12345678"]
|
||||
|
||||
sqlite_malloc_fail $i
|
||||
catch {
|
||||
sqlite3_column_text16 $::STMT 0
|
||||
sqlite3_column_int $::STMT 0
|
||||
sqlite3_column_text16 $::STMT 1
|
||||
sqlite3_column_double $::STMT 1
|
||||
sqlite3_reset $::STMT
|
||||
sqlite3_bind_text16 $::STMT 1 $::bomstr 60
|
||||
|
||||
} msg
|
||||
sqlite3_finalize $::STMT
|
||||
if {[lindex [sqlite_malloc_stat] 2]>0} {
|
||||
set ::go 0
|
||||
}
|
||||
expr 0
|
||||
} {0}
|
||||
if {$::sqlite_options(utf16)} {
|
||||
do_malloc_test 8 -tclprep {
|
||||
set sql "SELECT '[string repeat abc 20]', '[string repeat def 20]', ?"
|
||||
set ::STMT [sqlite3_prepare $::DB $sql -1 X]
|
||||
sqlite3_step $::STMT
|
||||
if { $::tcl_platform(byteOrder)=="littleEndian" } {
|
||||
set ::bomstr "\xFF\xFE"
|
||||
} else {
|
||||
set ::bomstr "\xFE\xFF"
|
||||
}
|
||||
append ::bomstr [encoding convertto unicode "123456789_123456789_12345678"]
|
||||
} -tclbody {
|
||||
sqlite3_column_text16 $::STMT 0
|
||||
sqlite3_column_int $::STMT 0
|
||||
sqlite3_column_text16 $::STMT 1
|
||||
sqlite3_column_double $::STMT 1
|
||||
sqlite3_reset $::STMT
|
||||
sqlite3_bind_text16 $::STMT 1 $::bomstr 60
|
||||
catch {sqlite3_finalize $::STMT}
|
||||
if {[lindex [sqlite_malloc_stat] 2]<=0} {
|
||||
error "out of memory"
|
||||
}
|
||||
} -cleanup {
|
||||
sqlite3_finalize $::STMT
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
# This block tests that malloc() failures that occur whilst commiting
|
||||
# a multi-file transaction are handled correctly.
|
||||
#
|
||||
|
|
Loading…
Reference in New Issue