From: drh <drh@noemail.net>
Date: Mon, 10 May 2004 20:27:41 +0000 (+0000)
Subject: Improvements to testing of sqlite_interrupt.  More checking for interrupt
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f9ec81c84ddbd7b1ee9db804a33a02ee19dd3e2f;p=thirdparty%2Fsqlite.git

Improvements to testing of sqlite_interrupt.  More checking for interrupt
inside of VACUUM. (CVS 1344)

FossilOrigin-Name: d596f513c3acfe0d297dc3f5c66f4b0ea2d12a34
---

diff --git a/manifest b/manifest
index 34bc81e833..543f3efa81 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sa\smemory\sleak\sin\sDETACH\swhen\susing\sthe\scodec.\s(CVS\s1317)
-D 2004-05-07T01:46:01
+C Improvements\sto\stesting\sof\ssqlite_interrupt.\s\sMore\schecking\sfor\sinterrupt\ninside\sof\sVACUUM.\s(CVS\s1344)
+D 2004-05-10T20:27:41
 F Makefile.in ab7b0d5118e2da97bac66be8684a1034e3500f5a
 F Makefile.linux-gcc b86a99c493a5bfb402d1d9178dcdc4bd4b32f906
 F README f1de682fbbd94899d50aca13d387d1b3fd3be2dd
@@ -60,8 +60,8 @@ F src/tokenize.c 6676b946fd8825b67ab52140af4fdc57a70bda48
 F src/trigger.c a9927b57c865b6f3df3fb5e40c9824d722660ded
 F src/update.c bd391079138e67d09c9af34528ca4137c29242d1
 F src/util.c 122bc174f6c8c2eb6a9127d9f13c4c74f83b85e4
-F src/vacuum.c a4e8464c9f6d60659c5343e9d62c742463227820
-F src/vdbe.c f006200348ef3feded56bef8714e052da74a885a
+F src/vacuum.c d34374a2d6d5b3d36419a7b87e0a15d2bf31fdd3
+F src/vdbe.c 0853ab9983b7adbba8c012bb8b152d8453bf8a97
 F src/vdbe.h ac987945e4dd6f987bca534c6005899f089fc270
 F src/vdbeInt.h b40ff02ce39fd076e6ff3369e19c1bbfe1986682
 F src/vdbeaux.c e2cdd1ab63604a390612c73e26bdd2ef910e9438
@@ -94,7 +94,7 @@ F test/in.test 0de39b02ceeca90993b096822fb5a884661c5b47
 F test/index.test 9295deefbdb6dedbe01be8905f0c448fe5bd4079
 F test/insert.test a17b7f7017097afb2727aa5b67ceeb7ab0a120a1
 F test/insert2.test c288375a64dad3295044714f0dfed4a193cf067f
-F test/interrupt.test 9142ce4448605127640eda5e283952f75f67ed91
+F test/interrupt.test 0d50985f1aa6c39fe2cca4cf4a272c79ff1648e8
 F test/intpkey.test 9320af48415c594afd4e15f8ef0daa272e05502e
 F test/ioerr.test 5dbaf09f96b56ee01cf3edd762b96eb4ad2c9ca4
 F test/join.test 9ef6aabaac9de51d5fc41e68d1f4355da05a84cd
@@ -188,7 +188,7 @@ F www/sqlite.tcl 3c83b08cf9f18aa2d69453ff441a36c40e431604
 F www/tclsqlite.tcl b9271d44dcf147a93c98f8ecf28c927307abd6da
 F www/vdbe.tcl 9b9095d4495f37697fd1935d10e14c6015e80aa1
 F www/whentouse.tcl a8335bce47cc2fddb07f19052cb0cb4d9129a8e4
-P c90ed20dc4f95eb06a5259578597593f5968bfb7
-R d8249d1567d218e36b49e8c43150a27b
+P c4bd99b79c66217140781309ed06e1ff3ef4a206
+R c633b9f2c50e2f0204a65c82493f0a7e
 U drh
-Z 024ab278400ed22150e07d78741f9bbc
+Z bb900cf181dd7b4856d93e8f07ef13c0
diff --git a/manifest.uuid b/manifest.uuid
index 9df63d03f9..1e06c2674b 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-c4bd99b79c66217140781309ed06e1ff3ef4a206
\ No newline at end of file
+d596f513c3acfe0d297dc3f5c66f4b0ea2d12a34
\ No newline at end of file
diff --git a/src/vacuum.c b/src/vacuum.c
index 038d2d85ed..8699108de4 100644
--- a/src/vacuum.c
+++ b/src/vacuum.c
@@ -14,7 +14,7 @@
 ** Most of the code in this file may be omitted by defining the
 ** SQLITE_OMIT_VACUUM macro.
 **
-** $Id: vacuum.c,v 1.13 2004/03/10 18:57:32 drh Exp $
+** $Id: vacuum.c,v 1.13.2.1 2004/05/10 20:27:41 drh Exp $
 */
 #include "sqliteInt.h"
 #include "os.h"
@@ -239,6 +239,9 @@ int sqliteRunVacuum(char **pzErrMsg, sqlite *db){
        (char*)0);
     return SQLITE_ERROR;
   }
+  if( db->flags & SQLITE_Interrupt ){
+    return SQLITE_INTERRUPT;
+  }
   memset(&sVac, 0, sizeof(sVac));
 
   /* Get the full pathname of the database file and create two
@@ -308,13 +311,17 @@ end_of_vacuum:
        zErrMsg, (char*)0);
   }
   sqlite_exec(db, "ROLLBACK", 0, 0, 0);
+  if( (dbNew && (dbNew->flags & SQLITE_Interrupt)) 
+         || (db->flags & SQLITE_Interrupt) ){
+    rc = SQLITE_INTERRUPT;
+  }
   if( dbNew ) sqlite_close(dbNew);
   sqliteOsDelete(zTemp);
   sqliteFree(zTemp);
   sqliteFree(sVac.s1.z);
   sqliteFree(sVac.s2.z);
   if( zErrMsg ) sqlite_freemem(zErrMsg);
-  if( rc==SQLITE_ABORT ) sVac.rc = SQLITE_ERROR;
+  if( rc==SQLITE_ABORT && sVac.rc==SQLITE_OK ) sVac.rc = SQLITE_ERROR;
   return sVac.rc;
 #endif
 }
diff --git a/src/vdbe.c b/src/vdbe.c
index ce71f8d0b2..28761d3009 100644
--- a/src/vdbe.c
+++ b/src/vdbe.c
@@ -43,7 +43,7 @@
 ** in this file for details.  If in doubt, do not deviate from existing
 ** commenting and indentation practices when changing or adding code.
 **
-** $Id: vdbe.c,v 1.268.2.1 2004/04/29 16:16:30 drh Exp $
+** $Id: vdbe.c,v 1.268.2.2 2004/05/10 20:27:41 drh Exp $
 */
 #include "sqliteInt.h"
 #include "os.h"
@@ -62,7 +62,7 @@ int sqlite_search_count = 0;
 /*
 ** When this global variable is positive, it gets decremented once before
 ** each instruction in the VDBE.  When reaches zero, the SQLITE_Interrupt
-** of the db.flags field is set in order to simulate and interrupt.
+** of the db.flags field is set in order to simulate an interrupt.
 **
 ** This facility is used for testing purposes only.  It does not function
 ** in an ordinary build.
@@ -4865,6 +4865,7 @@ default: {
   /* If we reach this point, it means that execution is finished.
   */
 vdbe_halt:
+  CHECK_FOR_INTERRUPT
   if( rc ){
     p->rc = rc;
     rc = SQLITE_ERROR;
diff --git a/test/interrupt.test b/test/interrupt.test
index 456cf48a17..878cc2a6ce 100644
--- a/test/interrupt.test
+++ b/test/interrupt.test
@@ -11,7 +11,7 @@
 # This file implements regression tests for SQLite library.  The
 # focus of this script is the sqlite_interrupt() API.
 #
-# $Id: interrupt.test,v 1.4 2004/02/18 16:57:23 drh Exp $
+# $Id: interrupt.test,v 1.4.2.1 2004/05/10 20:27:42 drh Exp $
 
 
 set testdir [file dirname $argv0]
@@ -37,12 +37,13 @@ proc cksum {{db db}} {
 # and checks to make sure SQLITE_INTERRUPT is returned.  Eventually,
 # the routine completes successfully.
 #
-proc interrupt_test {testid sql result {initcnt 0}} {
+proc interrupt_test {testid sql result {initcnt 0} {maxcnt 1000000}} {
   set orig_sum [cksum]
   set i $initcnt
-  while 1 {
+  global sqlite_interrupt_count
+  while {$i<$maxcnt} {
     incr i
-    set ::sqlite_interrupt_count $i
+    set sqlite_interrupt_count $i
     do_test $testid.$i.1 [format {
       set ::r [catchsql %s]
       set ::code [db errorcode]
@@ -52,14 +53,14 @@ proc interrupt_test {testid sql result {initcnt 0}} {
       do_test $testid.$i.2 {
         cksum
       } $orig_sum
-    } else {
+    } elseif {$sqlite_interrupt_count>0} {
       do_test $testid.$i.99 {
         set ::r
       } [list 0 $result]
       break
     }
   }
-  set ::sqlite_interrupt_count 0
+  set sqlite_interrupt_count 0
 }
 
 do_test interrupt-1.1 {
@@ -68,7 +69,7 @@ do_test interrupt-1.1 {
     SELECT name FROM sqlite_master;
   }
 } {t1}
-interrupt_test interrupt-1.2 {DROP TABLE t1} {}
+interrupt_test interrupt-1.2 {DROP TABLE t1} {} 1 14
 do_test interrupt-1.3 {
   execsql {
     SELECT name FROM sqlite_master;
@@ -162,4 +163,5 @@ for {set i 1} {$i<$max_count-5} {incr i 1} {
   } {1 interrupted}
 }
 
+
 finish_test