Import SQLite 3.8.7.4.

third_party/sqlite/src/test/stat.test

 # 2010 July 09
 #
 # The author disclaims copyright to this source code.  In place of
 # a legal notice, here is a blessing:
 #
 #    May you do good and not evil.
 #    May you find forgiveness for yourself and forgive others.
 #    May you share freely, never taking more than you give.
 #
 #***********************************************************************
 # This file implements regression tests for SQLite library.  The
 # focus of this file is testing the SELECT statement.
 #
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
 
-ifcapable !vtab {
+ifcapable !vtab||!compound {
   finish_test
   return
 }
 
 
 set ::asc 1
 proc a_string {n} { string range [string repeat [incr ::asc]. $n] 1 $n }
 db func a_string a_string
 
 register_dbstat_vtab db
 do_execsql_test stat-0.0 {
   PRAGMA auto_vacuum = OFF;
   CREATE VIRTUAL TABLE temp.stat USING dbstat;
   SELECT * FROM stat;
 } {}
 
 ifcapable wal {
   do_execsql_test stat-0.1 {
     PRAGMA journal_mode = WAL;
     PRAGMA journal_mode = delete;
-    SELECT * FROM stat;
+    SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
+      FROM stat;
   } {wal delete sqlite_master / 1 leaf 0 0 916 0}
 }
 
 do_test stat-1.0 {
   execsql {
     CREATE TABLE t1(a, b);
     CREATE INDEX i1 ON t1(b);
     INSERT INTO t1(rowid, a, b) VALUES(2, 2, 3);
     INSERT INTO t1(rowid, a, b) VALUES(3, 4, 5);
   }
 } {}
 do_test stat-1.1 {
   execsql {
-    SELECT * FROM stat WHERE name = 't1';
+    SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
+      FROM stat WHERE name = 't1';
   }
 } {t1 / 2 leaf 2 10 998 5}
 do_test stat-1.2 {
   execsql {
-    SELECT * FROM stat WHERE name = 'i1';
+    SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
+      FROM stat WHERE name = 'i1';
   }
 } {i1 / 3 leaf 2 10 1000 5}
 do_test stat-1.3 {
   execsql {
-    SELECT * FROM stat WHERE name = 'sqlite_master';
+    SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
+      FROM stat WHERE name = 'sqlite_master';
   }
 } {sqlite_master / 1 leaf 2 77 831 40}
 do_test stat-1.4 {
   execsql {
     DROP TABLE t1;
   }
 } {}
 
 do_execsql_test stat-2.1 {
   CREATE TABLE t3(a PRIMARY KEY, b);
   INSERT INTO t3(rowid, a, b) VALUES(2, a_string(111), a_string(222));
-  INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3;
-  INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3;
-  INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3;
-  INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3;
-  INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3;
-  SELECT * FROM stat WHERE name != 'sqlite_master';
+  INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3
+   ORDER BY rowid;
+  INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3
+   ORDER BY rowid;
+  INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3
+   ORDER BY rowid;
+  INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3
+   ORDER BY rowid;
+  INSERT INTO t3 SELECT a_string(110+rowid), a_string(221+rowid) FROM t3
+   ORDER BY rowid;
+  SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
+    FROM stat WHERE name != 'sqlite_master';
 } [list \
   sqlite_autoindex_t3_1 / 3 internal 3 368 623 125       \
   sqlite_autoindex_t3_1 /000/ 8 leaf 8 946 46 123        \
   sqlite_autoindex_t3_1 /001/ 9 leaf 8 988 2 131         \
   sqlite_autoindex_t3_1 /002/ 15 leaf 7 857 137 132      \
   sqlite_autoindex_t3_1 /003/ 20 leaf 6 739 257 129      \
   t3 / 2 internal 15 0 907 0                             \
   t3 /000/ 4 leaf 2 678 328 340                          \
   t3 /001/ 5 leaf 2 682 324 342                          \
   t3 /002/ 6 leaf 2 682 324 342                          \
   t3 /003/ 7 leaf 2 690 316 346                          \
   t3 /004/ 10 leaf 2 682 324 342                         \
   t3 /005/ 11 leaf 2 690 316 346                         \
   t3 /006/ 12 leaf 2 698 308 350                         \
   t3 /007/ 13 leaf 2 706 300 354                         \
   t3 /008/ 14 leaf 2 682 324 342                         \
   t3 /009/ 16 leaf 2 690 316 346                         \
   t3 /00a/ 17 leaf 2 698 308 350                         \
   t3 /00b/ 18 leaf 2 706 300 354                         \
   t3 /00c/ 19 leaf 2 714 292 358                         \
   t3 /00d/ 21 leaf 2 722 284 362                         \
   t3 /00e/ 22 leaf 2 730 276 366                         \
   t3 /00f/ 23 leaf 2 738 268 370                         \
 ]
-do_execsql_test stat-2.2 { DROP TABLE t3 } {}
+
+# With every index entry overflowing, make sure no pages are missed 
+# (other than the locking page which is 64 in this test build.)
+#
+do_execsql_test stat-2.2 {
+  UPDATE t3 SET a=a||hex(randomblob(700));
+  VACUUM;
+  SELECT pageno FROM stat EXCEPT SELECT pageno-1 FROM stat;
+} {64 136}
+
+do_execsql_test stat-2.3 { DROP TABLE t3; VACUUM; } {}
 
 do_execsql_test stat-3.1 {
   CREATE TABLE t4(x);
   CREATE INDEX i4 ON t4(x);
   INSERT INTO t4(rowid, x) VALUES(2, a_string(7777));
-  SELECT * FROM stat WHERE name != 'sqlite_master';
+  SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
+    FROM stat WHERE name != 'sqlite_master';
 } [list \
   i4 / 3 leaf 1 103 905 7782                 \
-  i4 /000+000000 9 overflow 0 1020 0 0       \
-  i4 /000+000001 10 overflow 0 1020 0 0      \
-  i4 /000+000002 11 overflow 0 1020 0 0      \
-  i4 /000+000003 12 overflow 0 1020 0 0      \
-  i4 /000+000004 13 overflow 0 1020 0 0      \
-  i4 /000+000005 14 overflow 0 1020 0 0      \
-  i4 /000+000006 15 overflow 0 1020 0 0      \
-  i4 /000+000007 16 overflow 0 539 481 0     \
+  i4 /000+000000 4 overflow 0 1020 0 0       \
+  i4 /000+000001 5 overflow 0 1020 0 0      \
+  i4 /000+000002 6 overflow 0 1020 0 0      \
+  i4 /000+000003 7 overflow 0 1020 0 0      \
+  i4 /000+000004 8 overflow 0 1020 0 0      \
+  i4 /000+000005 9 overflow 0 1020 0 0      \
+  i4 /000+000006 10 overflow 0 1020 0 0      \
+  i4 /000+000007 11 overflow 0 539 481 0     \
   t4 / 2 leaf 1 640 367 7780                 \
-  t4 /000+000000 22 overflow 0 1020 0 0      \
-  t4 /000+000001 23 overflow 0 1020 0 0      \
-  t4 /000+000002 21 overflow 0 1020 0 0      \
-  t4 /000+000003 20 overflow 0 1020 0 0      \
-  t4 /000+000004 19 overflow 0 1020 0 0      \
-  t4 /000+000005 18 overflow 0 1020 0 0      \
-  t4 /000+000006 17 overflow 0 1020 0 0      \
+  t4 /000+000000 12 overflow 0 1020 0 0      \
+  t4 /000+000001 13 overflow 0 1020 0 0      \
+  t4 /000+000002 14 overflow 0 1020 0 0      \
+  t4 /000+000003 15 overflow 0 1020 0 0      \
+  t4 /000+000004 16 overflow 0 1020 0 0      \
+  t4 /000+000005 17 overflow 0 1020 0 0      \
+  t4 /000+000006 18 overflow 0 1020 0 0      \
 ]
 
 do_execsql_test stat-4.1 {
   CREATE TABLE t5(x);
   CREATE INDEX i5 ON t5(x);
-  SELECT * FROM stat WHERE name = 't5' OR name = 'i5';
+  SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
+    FROM stat WHERE name = 't5' OR name = 'i5';
 } [list  \
-  i5 / 5 leaf 0 0 1016 0 \
-  t5 / 4 leaf 0 0 1016 0 \
+  i5 / 20 leaf 0 0 1016 0 \
+  t5 / 19 leaf 0 0 1016 0 \
 ]
 
 db close
-file delete -force test.db
+forcedelete test.db
 sqlite3 db test.db
 register_dbstat_vtab db
-breakpoint
 do_execsql_test stat-5.1 {
   PRAGMA auto_vacuum = OFF;
   CREATE VIRTUAL TABLE temp.stat USING dbstat;
   CREATE TABLE t1(x);
   INSERT INTO t1 VALUES(zeroblob(1513));
   INSERT INTO t1 VALUES(zeroblob(1514));
-  SELECT * FROM stat WHERE name = 't1';
+  SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
+    FROM stat WHERE name = 't1';
 } [list \
   t1 / 2 leaf 2 993 5 1517                \
   t1 /000+000000 3 overflow 0 1020 0 0    \
   t1 /001+000000 4 overflow 0 1020 0 0    \
 ]
 
 finish_test