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Further test cases for pager1.test and pagerfault.test.

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FossilOrigin-Name: bfd563c4714d86805fa09ce9f4f807e5d502a99b
This commit is contained in:
dan
2010-06-25 19:09:48 +00:00
parent 52d6fc0eda
commit f9b4419d39
6 changed files with 194 additions and 76 deletions
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18
manifest
View File

@ -1,5 +1,5 @@
C Reduce\sthe\saverage\s(but\snot\smaximum)\ssize\sof\sthe\sallocations\smade\sas\spart\sof\sa\scheckpoint.
D 2010-06-25T16:34:32
C Further\stest\scases\sfor\spager1.test\sand\spagerfault.test.
D 2010-06-25T19:09:48
F Makefile.arm-wince-mingw32ce-gcc fcd5e9cd67fe88836360bb4f9ef4cb7f8e2fb5a0
F Makefile.in a5cad1f8f3e021356bfcc6c77dc16f6f1952bbc3
F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
@ -209,7 +209,7 @@ F src/test_schema.c 8c06ef9ddb240c7a0fcd31bc221a6a2aade58bf0
F src/test_server.c bbba05c144b5fc4b52ff650a4328027b3fa5fcc6
F src/test_tclvar.c f4dc67d5f780707210d6bb0eb6016a431c04c7fa
F src/test_thread.c aa9919c885a1fe53eafc73492f0898ee6c0a0726
F src/test_vfs.c d001a4e64ceed35e480f1cb1aa7cc8b48eab1c29
F src/test_vfs.c 90d51963dfe2aa28a9408b461cb06f48921be8e8
F src/test_wsd.c 41cadfd9d97fe8e3e4e44f61a4a8ccd6f7ca8fe9
F src/tokenize.c 25ceb0f0a746ea1d0f9553787f3f0a56853cfaeb
F src/trigger.c 8927588cb9e6d47f933b53bfe74200fbb504100d
@ -509,7 +509,7 @@ F test/mallocH.test 79b65aed612c9b3ed2dcdaa727c85895fd1bfbdb
F test/mallocI.test e3ea401904d010cb7c1e4b2ee8803f4a9f5b999d
F test/mallocJ.test b5d1839da331d96223e5f458856f8ffe1366f62e
F test/mallocK.test d79968641d1b70d88f6c01bdb9a7eb4a55582cc9
F test/malloc_common.tcl c5a4688c3744f69450d88909d2a6cd2644f76803
F test/malloc_common.tcl d5cf479545104c0aa2e60a3a94802e128a57ebb7
F test/manydb.test b3d3bc4c25657e7f68d157f031eb4db7b3df0d3c
F test/memdb.test 0825155b2290e900264daaaf0334b6dfe69ea498
F test/memleak.test 10b9c6c57e19fc68c32941495e9ba1c50123f6e2
@ -534,9 +534,9 @@ F test/notify2.test 195a467e021f74197be2c4fb02d6dee644b8d8db
F test/notnull.test cc7c78340328e6112a13c3e311a9ab3127114347
F test/null.test a8b09b8ed87852742343b33441a9240022108993
F test/openv2.test af02ed0a9cbc0d2a61b8f35171d4d117e588e4ec
F test/pager1.test b7099656ae9162fd192b13fafab0361c2a910022
F test/pager1.test dfb695c91652559302530319cccb608c4ed23a59
F test/pager2.test f5c757c271ce642d36a393ecbfb3aef1c240dcef
F test/pagerfault.test a48c4ed81ab7ebb11a65d97a7332026d19beb2a4
F test/pagerfault.test d90859967eda59b53074498846d142a81d7e29ff
F test/pageropt.test 8146bf448cf09e87bb1867c2217b921fb5857806
F test/pagesize.test 76aa9f23ecb0741a4ed9d2e16c5fa82671f28efb
F test/pcache.test 4118a183908ecaed343a06fcef3ba82e87e0129d
@ -825,7 +825,7 @@ F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
P 29887487ed549f97c3c9b37f852bae179b6ea9a9
R 0d354ce5ca0d0be1f06510bbeac66ab5
P 4a7fd91b7ab2c5d21fbac7f6f123820c8f4ec7f6
R ecb04b890fe63f676fa227ca5f46f9c3
U dan
Z 4ef8c49b4f2e94b4894a55fae3b39c83
Z 46acbd8eac91574d70d09df9d19b8578

2
manifest.uuid
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@ -1 +1 @@
4a7fd91b7ab2c5d21fbac7f6f123820c8f4ec7f6
bfd563c4714d86805fa09ce9f4f807e5d502a99b

132
src/test_vfs.c
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@ -37,6 +37,16 @@ struct TestvfsFile {
TestvfsFile *pNext; /* Next handle opened on the same file */
};
#define FAULT_INJECT_NONE 0
#define FAULT_INJECT_TRANSIENT 1
#define FAULT_INJECT_PERSISTENT 2
typedef struct TestFaultInject TestFaultInject;
struct TestFaultInject {
int iCnt; /* Remaining calls before fault injection */
int eFault; /* A FAULT_INJECT_* value */
int nFail; /* Number of faults injected */
};
/*
** An instance of this structure is allocated for each VFS created. The
@ -54,14 +64,20 @@ struct Testvfs {
TestvfsBuffer *pBuffer; /* List of shared buffers */
int isNoshm;
int mask;
int mask; /* Mask controlling [script] and [ioerr] */
TestFaultInject ioerr_err;
TestFaultInject full_err;
TestFaultInject cantopen_err;
#if 0
int iIoerrCnt;
int ioerr;
int nIoerrFail;
int iFullCnt;
int fullerr;
int nFullFail;
#endif
int iDevchar;
int iSectorsize;
@ -87,7 +103,8 @@ struct Testvfs {
#define TESTVFS_CLOSE_MASK 0x00000800
#define TESTVFS_WRITE_MASK 0x00001000
#define TESTVFS_TRUNCATE_MASK 0x00002000
#define TESTVFS_ALL_MASK 0x00003FFF
#define TESTVFS_ACCESS_MASK 0x00004000
#define TESTVFS_ALL_MASK 0x00007FFF
#define TESTVFS_MAX_PAGES 1024
@ -197,28 +214,28 @@ static int tvfsResultCode(Testvfs *p, int *pRc){
return 0;
}
static int tvfsInjectIoerr(Testvfs *p){
static int tvfsInjectFault(TestFaultInject *p){
int ret = 0;
if( p->ioerr ){
p->iIoerrCnt--;
if( p->iIoerrCnt==0 || (p->iIoerrCnt<0 && p->ioerr==2) ){
if( p->eFault ){
p->iCnt--;
if( p->iCnt==0 || (p->iCnt<0 && p->eFault==FAULT_INJECT_PERSISTENT ) ){
ret = 1;
p->nIoerrFail++;
p->nFail++;
}
}
return ret;
}
static int tvfsInjectIoerr(Testvfs *p){
return tvfsInjectFault(&p->ioerr_err);
}
static int tvfsInjectFullerr(Testvfs *p){
int ret = 0;
if( p->fullerr ){
p->iFullCnt--;
if( p->iFullCnt<=0 ){
ret = 1;
p->nFullFail++;
return tvfsInjectFault(&p->full_err);
}
}
return ret;
static int tvfsInjectCantopenerr(Testvfs *p){
return tvfsInjectFault(&p->cantopen_err);
}
@ -512,6 +529,11 @@ static int tvfsOpen(
pId = Tcl_GetObjResult(p->interp);
}
}
if( (p->mask&TESTVFS_OPEN_MASK) && tvfsInjectIoerr(p) ) return SQLITE_IOERR;
if( tvfsInjectCantopenerr(p) ) return SQLITE_CANTOPEN;
if( tvfsInjectFullerr(p) ) return SQLITE_FULL;
if( !pId ){
pId = Tcl_NewStringObj("anon", -1);
}
@ -519,6 +541,7 @@ static int tvfsOpen(
pFd->pShmId = pId;
Tcl_ResetResult(p->interp);
rc = sqlite3OsOpen(PARENTVFS(pVfs), zName, pFd->pReal, flags, pOutFlags);
if( pFd->pReal->pMethods ){
sqlite3_io_methods *pMethods;
@ -568,6 +591,25 @@ static int tvfsAccess(
int flags,
int *pResOut
){
Testvfs *p = (Testvfs *)pVfs->pAppData;
if( p->pScript && p->mask&TESTVFS_ACCESS_MASK ){
int rc;
char *zArg = 0;
if( flags==SQLITE_ACCESS_EXISTS ) zArg = "SQLITE_ACCESS_EXISTS";
if( flags==SQLITE_ACCESS_READWRITE ) zArg = "SQLITE_ACCESS_READWRITE";
if( flags==SQLITE_ACCESS_READ ) zArg = "SQLITE_ACCESS_READ";
tvfsExecTcl(p, "xAccess",
Tcl_NewStringObj(zPath, -1), Tcl_NewStringObj(zArg, -1), 0
);
if( tvfsResultCode(p, &rc) ){
if( rc!=SQLITE_OK ) return rc;
}else{
Tcl_Interp *interp = p->interp;
if( TCL_OK==Tcl_GetBooleanFromObj(0, Tcl_GetObjResult(interp), pResOut) ){
return SQLITE_OK;
}
}
}
return sqlite3OsAccess(PARENTVFS(pVfs), zPath, flags, pResOut);
}
@ -857,7 +899,7 @@ static int testvfs_obj_cmd(
enum DB_enum {
CMD_SHM, CMD_DELETE, CMD_FILTER, CMD_IOERR, CMD_SCRIPT,
CMD_DEVCHAR, CMD_SECTORSIZE, CMD_FULLERR
CMD_DEVCHAR, CMD_SECTORSIZE, CMD_FULLERR, CMD_CANTOPENERR
};
struct TestvfsSubcmd {
char *zName;
@ -868,6 +910,7 @@ static int testvfs_obj_cmd(
{ "filter", CMD_FILTER },
{ "ioerr", CMD_IOERR },
{ "fullerr", CMD_FULLERR },
{ "cantopenerr", CMD_CANTOPENERR },
{ "script", CMD_SCRIPT },
{ "devchar", CMD_DEVCHAR },
{ "sectorsize", CMD_SECTORSIZE },
@ -950,6 +993,7 @@ static int testvfs_obj_cmd(
{ "xTruncate", TESTVFS_TRUNCATE_MASK },
{ "xOpen", TESTVFS_OPEN_MASK },
{ "xClose", TESTVFS_CLOSE_MASK },
{ "xAccess", TESTVFS_ACCESS_MASK },
};
Tcl_Obj **apElem = 0;
int nElem = 0;
@ -1007,45 +1051,27 @@ static int testvfs_obj_cmd(
break;
}
/*
** TESTVFS fullerr ?IFAIL?
**
** Where IFAIL is an integer.
*/
case CMD_FULLERR: {
int iRet = p->nFullFail;
p->nFullFail = 0;
p->fullerr = 0;
p->iFullCnt = 0;
if( objc==3 ){
int iCnt;
if( TCL_OK!=Tcl_GetIntFromObj(interp, objv[2], &iCnt) ){
return TCL_ERROR;
}
p->fullerr = (iCnt>0);
p->iFullCnt = iCnt;
}else if( objc!=2 ){
Tcl_AppendResult(interp, "Bad args", 0);
return TCL_ERROR;
}
Tcl_SetObjResult(interp, Tcl_NewIntObj(iRet));
break;
}
/*
** TESTVFS ioerr ?IFAIL PERSIST?
**
** Where IFAIL is an integer and PERSIST is boolean.
*/
case CMD_IOERR: {
int iRet = p->nIoerrFail;
case CMD_CANTOPENERR:
case CMD_IOERR:
case CMD_FULLERR: {
TestFaultInject *pTest;
int iRet;
p->nIoerrFail = 0;
p->ioerr = 0;
p->iIoerrCnt = 0;
switch( aSubcmd[i].eCmd ){
case CMD_IOERR: pTest = &p->ioerr_err; break;
case CMD_FULLERR: pTest = &p->full_err; break;
case CMD_CANTOPENERR: pTest = &p->cantopen_err; break;
default: assert(0);
}
iRet = pTest->nFail;
pTest->nFail = 0;
pTest->eFault = 0;
pTest->iCnt = 0;
if( objc==4 ){
int iCnt, iPersist;
@ -1054,10 +1080,10 @@ static int testvfs_obj_cmd(
){
return TCL_ERROR;
}
p->ioerr = (iCnt>0) + iPersist;
p->iIoerrCnt = iCnt;
pTest->eFault = iPersist?FAULT_INJECT_PERSISTENT:FAULT_INJECT_TRANSIENT;
pTest->iCnt = iCnt;
}else if( objc!=2 ){
Tcl_AppendResult(interp, "Bad args", 0);
Tcl_WrongNumArgs(interp, 2, objv, "?CNT PERSIST?");
return TCL_ERROR;
}
Tcl_SetObjResult(interp, Tcl_NewIntObj(iRet));

41
test/malloc_common.tcl
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@ -76,6 +76,23 @@ set FAULTSIM(shmerr-persistent) [list \
-injectuninstall shmerr_injectuninstall \
]
# Transient and persistent CANTOPEN errors:
#
set FAULTSIM(cantopen-transient) [list \
-injectinstall cantopen_injectinstall \
-injectstart {cantopen_injectstart 0} \
-injectstop cantopen_injectstop \
-injecterrlist {{1 {unable to open database file}}} \
-injectuninstall cantopen_injectuninstall \
]
set FAULTSIM(cantopen-persistent) [list \
-injectinstall cantopen_injectinstall \
-injectstart {cantopen_injectstart 1} \
-injectstop cantopen_injectstop \
-injecterrlist {{1 {unable to open database file}}} \
-injectuninstall cantopen_injectuninstall \
]
#--------------------------------------------------------------------------
@ -203,7 +220,7 @@ proc shmerr_injectstart {persist iFail} {
shmfault ioerr $iFail $persist
}
proc shmerr_injectstop {} {
shmfault ioerr 0 0
shmfault ioerr
}
# The following procs are used as [do_one_faultsim_test] callbacks when
@ -218,10 +235,28 @@ proc fullerr_injectuninstall {} {
shmfault delete
}
proc fullerr_injectstart {iFail} {
shmfault full $iFail
shmfault full $iFail 1
}
proc fullerr_injectstop {} {
shmfault full 0
shmfault full
}
# The following procs are used as [do_one_faultsim_test] callbacks when
# injecting SQLITE_CANTOPEN error faults into test cases.
#
proc cantopen_injectinstall {} {
testvfs shmfault -default true
}
proc cantopen_injectuninstall {} {
catch {db close}
catch {db2 close}
shmfault delete
}
proc cantopen_injectstart {persist iFail} {
shmfault cantopen $iFail $persist
}
proc cantopen_injectstop {} {
shmfault cantopen
}
# This command is not called directly. It is used by the

33
test/pager1.test
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@ -1125,7 +1125,40 @@ do_test pager1-11.4 {
} {0}
breakpoint
do_execsql_test pager1-11.5 { SELECT count(*) FROM zz } {32}
db close
tv delete
#-------------------------------------------------------------------------
# Test "PRAGMA page_size"
#
foreach pagesize {
512 1024 2048 4096 8192 16384 32768
} {
faultsim_delete_and_reopen
do_test pager1-12.$pagesize.1 {
sqlite3 db2 test.db
execsql "
PRAGMA page_size = $pagesize;
CREATE VIEW v AS SELECT * FROM sqlite_master;
" db2
file size test.db
} $pagesize
do_test pager1-12.$pagesize.2 {
sqlite3 db2 test.db
execsql {
SELECT count(*) FROM v;
PRAGMA main.page_size;
} db2
} [list 1 $pagesize]
do_test pager1-12.$pagesize.3 {
execsql {
SELECT count(*) FROM v;
PRAGMA main.page_size;
}
} [list 1 $pagesize]
db2 close
}
finish_test

26
test/pagerfault.test
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@ -246,7 +246,6 @@ do_faultsim_test pagerfault-5.3 -faults oom-transient -prep {
if {$rc!=0 || $res != "ok"} {error "integrity-check problem:$rc $res"}
}
#-------------------------------------------------------------------------
# Test fault-injection as part of a commit when using
# journal_mode=TRUNCATE.
@ -260,12 +259,37 @@ do_test pagerfault-6-pre1 {
}
faultsim_save_and_close
} {}
do_faultsim_test pagerfault-6.1 -prep {
faultsim_restore_and_reopen
db func a_string a_string
execsql { PRAGMA journal_mode = TRUNCATE }
} -body {
execsql { INSERT INTO t1 SELECT a_string(200), a_string(300) FROM t1 }
execsql { INSERT INTO t1 SELECT a_string(200), a_string(300) FROM t1 }
} -test {
faultsim_test_result {0 {}}
faultsim_integrity_check
}
# The unix vfs xAccess() method considers a file zero bytes in size to
# "not exist". This proc overrides that behaviour so that a zero length
# file is considered to exist.
#
proc xAccess {method filename op args} {
if {$op != "SQLITE_ACCESS_EXISTS"} { return "" }
return [file exists $filename]
}
do_faultsim_test pagerfault-6.2 -faults cantopen-* -prep {
shmfault filter xAccess
shmfault script xAccess
faultsim_restore_and_reopen
db func a_string a_string
execsql { PRAGMA journal_mode = TRUNCATE }
} -body {
execsql { INSERT INTO t1 SELECT a_string(200), a_string(300) FROM t1 }
execsql { INSERT INTO t1 SELECT a_string(200), a_string(300) FROM t1 }
} -test {
faultsim_test_result {0 {}}
faultsim_integrity_check