If "PRAGMA page_size" commands are not authorized, the FTS module will assume

a page size of 1024.

FossilOrigin-Name: ba39382ef546b4c4ae15ed90ef0b6c87762bffef

diff --git a/ext/fts3/fts3.c b/ext/fts3/fts3.c
index 2cbcbff89eb6437a6cbc73e574d09d95ae8ab825..67a0ea2096738e0133f1248c10479e215ba2be90 100644 (file)
--- a/ext/fts3/fts3.c
+++ b/ext/fts3/fts3.c
@@ -644,6 +644,9 @@ static void fts3DatabasePageSize(int *pRc, Fts3Table *p){
         sqlite3_step(pStmt);
         p->nPgsz = sqlite3_column_int(pStmt, 0);
         rc = sqlite3_finalize(pStmt);
+      }else if( rc==SQLITE_AUTH ){
+        p->nPgsz = 1024;
+        rc = SQLITE_OK;
       }
     }
     assert( p->nPgsz>0 || rc!=SQLITE_OK );

diff --git a/manifest b/manifest
index 72883e03d5d57ca24cc543677964974d8d9c2676..3895c7a5fd79f1dc58e23b070c46a2cbf9a342cc 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Added\slimited\ssupport\sto\somittest.tcl\sfor\snmake\smakefile.
-D 2011-06-22T20:14:09.429
+C If\s"PRAGMA\spage_size"\scommands\sare\snot\sauthorized,\sthe\sFTS\smodule\swill\sassume\na\spage\ssize\sof\s1024.
+D 2011-06-23T00:59:41.395
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in c1d7a7f4fd8da6b1815032efca950e3d5125407e
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -62,7 +62,7 @@ F ext/fts2/mkfts2amal.tcl 974d5d438cb3f7c4a652639262f82418c1e4cff0
 F ext/fts3/README.syntax a19711dc5458c20734b8e485e75fb1981ec2427a
 F ext/fts3/README.tokenizers 998756696647400de63d5ba60e9655036cb966e9
 F ext/fts3/README.txt 8c18f41574404623b76917b9da66fcb0ab38328d
-F ext/fts3/fts3.c 1c8a45dfd6836e7dea0307008079793ac0fc3b68
+F ext/fts3/fts3.c ca776037493d0081da70a6afc0df80f5ce347cb7
 F ext/fts3/fts3.h 3a10a0af180d502cecc50df77b1b22df142817fe
 F ext/fts3/fts3Int.h fa493ccbad78a2c99ad1c984f651c0c202e68536
 F ext/fts3/fts3_aux.c 0ebfa7b86cf8ff6a0861605fcc63b83ec1b70691
@@ -482,7 +482,7 @@ F test/fts3rnd.test 1320d8826a845e38a96e769562bf83d7a92a15d0
 F test/fts3shared.test 8bb266521d7c5495c0ae522bb4d376ad5387d4a2
 F test/fts3snippet.test a12f22a3ba4dd59751a57c79b031d07ab5f51ddd
 F test/fts3sort.test 63d52c1812904b751f9e1ff487472e44833f5402
-F test/fts4aa.test b99ad4d9a43a00efd096ef4d0b082de58d848d41
+F test/fts4aa.test 148d9eb54901af23b5d402b1f388f43e559e1728
 F test/func.test 6c5ce11e3a0021ca3c0649234e2d4454c89110ca
 F test/func2.test 772d66227e4e6684b86053302e2d74a2500e1e0f
 F test/func3.test 7ba2ca5a1e9bca900ba2c230cf04bd67184bc1bc
@@ -948,7 +948,7 @@ F tool/symbols.sh bc2a3709940d47c8ac8e0a1fdf17ec801f015a00
 F tool/tostr.awk 11760e1b94a5d3dcd42378f3cc18544c06cfa576
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings.sh 347d974d143cf132f953b565fbc03026f19fcb4d
-P f853fa63c357b78f93e553eb81cd79d4c3e06850
-R ddc3e17983db538a7697328fd62bb1d7
-U shaneh
-Z 53ee1769a28d0b67b6ec5c95bb5607ec
+P f5f46dc7b8c23e77fd1ff792b7d0cf070de47ca3
+R 75bcfe449226b3d5c48d659bee0c9f49
+U drh
+Z 3a2cb80a9cc46dd7ad3b57ead9348db1

diff --git a/manifest.uuid b/manifest.uuid
index 467483d7d728fde7abd621c02575f8863d54b9b4..d75b641e50a1492161fced8f91116b273e771ee7 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-f5f46dc7b8c23e77fd1ff792b7d0cf070de47ca3
\ No newline at end of file
+ba39382ef546b4c4ae15ed90ef0b6c87762bffef
\ No newline at end of file

diff --git a/test/fts4aa.test b/test/fts4aa.test
index f20d07660b3012b1a33d5a3449468a587be3bfa7..1131df3bec72e7cda048ce8a0a9e1d03e53ba253 100644 (file)
--- a/test/fts4aa.test
+++ b/test/fts4aa.test
@@ -22,9 +22,11 @@ ifcapable !fts3 {
   return
 }
 
-do_test fts4aa-1.0 {
+# This procedure fills an existing FTS3/FTS4 table with many entries.
+# The table needs to have a single column (other than docid) named "words".
+#
+proc fts4aa_fill_table {} {
 db eval {
-CREATE VIRTUAL TABLE t1 USING fts4(words, tokenize porter);
 BEGIN TRANSACTION;
 INSERT INTO t1(docid,words) VALUES(1001001,'In the beginning God created the heaven and the earth.');
 INSERT INTO t1(docid,words) VALUES(1001002,'And the earth was without form, and void; and darkness was upon the face of the deep. And the Spirit of God moved upon the face of the waters.');
@@ -1561,9 +1563,41 @@ INSERT INTO t1(docid,words) VALUES(1050025,'And Joseph took an oath of the child
 INSERT INTO t1(docid,words) VALUES(1050026,'So Joseph died, being an hundred and ten years old: and they embalmed him, and he was put in a coffin in Egypt.');
 COMMIT;
 }
-} {}
+}
 
+# The following is a list of queries to perform against the above
+# FTS3/FTS4 database.  We will be trying these queries in various
+# configurations to ensure that they always return the same answers.
+#
+set fts4aa_queries {
+  {abraham}
+  {the king}
+  {"the king"}
+  {abraham OR joseph}
+  {ab* OR jos*}
+  {lived t*}
+  {spake hebrew}
+  {melchizedek}
+  {t* melchizedek}
+  {melchizedek t*}
+}
+unset -nocomplain fts4aa_res
 
+# Set up the baseline results
+#
+do_test fts4aa-1.0 {
+  db eval {
+    CREATE VIRTUAL TABLE t1 USING fts4(words, tokenize porter);
+  }
+  fts4aa_fill_table
+  foreach q $::fts4aa_queries {
+    set r [db eval {SELECT docid FROM t1 WHERE words MATCH $q ORDER BY docid}]
+    set ::fts4aa_res($q) $r
+  }
+} {}
+
+# Legacy test cases
+#
 do_test fts4aa-1.1 {
   db eval {
     SELECT docid FROM t1 EXCEPT SELECT docid FROM t1_docsize
@@ -1583,19 +1617,19 @@ proc mit {blob} {
 }
 db func mit mit
 
-do_test fts4aa-2.1 {
+do_test fts4aa-1.3 {
   db eval {
     SELECT docid, mit(matchinfo(t1, 'pcxnal')) FROM t1 WHERE t1 MATCH 'melchizedek';
   }
 } {1014018 {1 1 1 1 1 1533 25 20}}
-do_test fts4aa-2.2 {
+do_test fts4aa-1.4 {
   db eval {
     SELECT docid, mit(matchinfo(t1, 'pcxnal')) FROM t1
      WHERE t1 MATCH 'spake hebrew'
      ORDER BY docid;
   }
 } {1039014 {2 1 1 40 40 1 6 6 1533 25 42} 1039017 {2 1 1 40 40 1 6 6 1533 25 26}}
-do_test fts4aa-2.3 {
+do_test fts4aa-1.5 {
   db eval {
     SELECT docid, mit(matchinfo(t1, 'pcxnal')) FROM t1
      WHERE t1 MATCH 'laban overtook jacob'
@@ -1603,7 +1637,7 @@ do_test fts4aa-2.3 {
   }
 } {1031025 {3 1 2 54 46 1 3 3 2 181 160 1533 25 24}}
 
-do_test fts4aa-9.1 {
+do_test fts4aa-1.6 {
   db eval {
     DELETE FROM t1 WHERE docid!=1050026;
     SELECT hex(size) FROM t1_docsize;
@@ -1611,17 +1645,17 @@ do_test fts4aa-9.1 {
   }
 } {17 01176F}
 
-do_test fts4aa-9.2 {
+do_test fts4aa-1.7 {
   db eval {
     SELECT docid FROM t1 EXCEPT SELECT docid FROM t1_docsize
   }
 } {}
-do_test fts4aa-9.3 {
+do_test fts4aa-1.8 {
   db eval {
     SELECT docid FROM t1_docsize EXCEPT SELECT docid FROM t1
   }
 } {}
-do_test fts4aa-9.4 {
+do_test fts4aa-1.9 {
   # Note: Token 'in' is being deferred in the following query. 
   db eval {
     SELECT docid, mit(matchinfo(t1, 'pcxnal')) FROM t1
@@ -1630,4 +1664,67 @@ do_test fts4aa-9.4 {
   }
 } {1050026 {4 1 1 1 1 1 1 1 2 1 1 1 1 1 1 23 23}}
 
+# Should get the same search results from FTS3
+#
+do_test fts4aa-2.0 {
+  db eval {
+    DROP TABLE t1;
+    CREATE VIRTUAL TABLE t1 USING fts3(words, tokenize porter);
+  }
+  fts4aa_fill_table
+} {}
+unset -nocomplain ii
+set ii 0
+foreach {q r} [array get fts4aa_res] {
+  incr ii
+  do_test fts4aa-2.$ii {
+    db eval {SELECT docid FROM t1 WHERE words MATCH $::q ORDER BY docid}
+  } $r
+}
+
+# Should get the same search results when the page size is very large
+#
+do_test fts4aa-3.0 {
+  db close
+  file delete -force test.db
+  sqlite3 db test.db
+  db eval {
+    PRAGMA page_size=65536;
+    CREATE VIRTUAL TABLE t1 USING fts4(words, tokenize porter);
+  }
+  fts4aa_fill_table
+} {}
+unset -nocomplain ii
+set ii 0
+foreach {q r} [array get fts4aa_res] {
+  incr ii
+  do_test fts4aa-3.$ii {
+    db eval {SELECT docid FROM t1 WHERE words MATCH $::q ORDER BY docid}
+  } $r
+}
+
+# Should get the same search results when an authorizer prevents
+# all PRAGMA statements.
+#
+proc no_pragma_auth {code arg1 arg2 arg3 arg4} {
+  if {$code=="SQLITE_PRAGMA"} {return SQLITE_DENY}
+  return SQLITE_OK;
+}
+do_test fts4aa-4.0 {
+  db auth ::no_pragma_auth
+  db eval {
+    DROP TABLE t1;
+    CREATE VIRTUAL TABLE t1 USING fts4(words, tokenize porter);
+  }
+  fts4aa_fill_table
+} {}
+unset -nocomplain ii
+set ii 0
+foreach {q r} [array get fts4aa_res] {
+  incr ii
+  do_test fts4aa-4.$ii {
+    db eval {SELECT docid FROM t1 WHERE words MATCH $::q ORDER BY docid}
+  } $r
+}
+
 finish_test