Import SQLite 3.8.7.4.

third_party/sqlite/src/test/filefmt.test

Index: third_party/sqlite/src/test/filefmt.test
diff --git a/third_party/sqlite/src/test/filefmt.test b/third_party/sqlite/src/test/filefmt.test
index 72edbeebc79b844d4cd01099ba27f0413c8b60a3..2df142443602e1a8914b191e31f87ffa0d89b256 100644
--- a/third_party/sqlite/src/test/filefmt.test
+++ b/third_party/sqlite/src/test/filefmt.test
@@ -23,7 +23,7 @@ source $testdir/tester.tcl
 do_not_use_codec
 
 db close
-file delete -force test.db test.db-journal
+forcedelete test.db test.db-journal
 
 # Database begins with valid 16-byte header string.
 #
@@ -63,7 +63,7 @@ ifcapable pager_pragmas {
           && $pagesize>$SQLITE_MAX_PAGE_SIZE} continue
      do_test filefmt-1.5.$pagesize.1 {
        db close
-       file delete -force test.db
+       forcedelete test.db
        sqlite3 db test.db
        db eval "PRAGMA auto_vacuum=OFF"
        db eval "PRAGMA page_size=$pagesize"
@@ -105,7 +105,7 @@ do_test filefmt-1.7 {
 ifcapable pager_pragmas {
   do_test filefmt-1.8 {
     db close
-    file delete -force test.db
+    forcedelete test.db
     sqlite3 db test.db
     db eval {PRAGMA page_size=512; CREATE TABLE t1(x)}
     db close
@@ -125,7 +125,7 @@ ifcapable pager_pragmas {
 # always derives this from the size of the file.
 #
 db close
-file delete -force test.db
+forcedelete test.db
 
 set a_string_counter 1
 proc a_string {n} {
@@ -157,7 +157,7 @@ integrity_check filefmt-2.1.5
 do_test         filefmt-2.1.6 { hexio_read test.db 28 4 } {00000010}
 
 db close
-file delete -force test.db
+forcedelete test.db
 sqlite3 db test.db
 db func a_string a_string
 
@@ -213,4 +213,38 @@ do_execsql_test filefmt-3.3 {
   PRAGMA integrity_check;
 } {ok}
 
+reset_db
+do_execsql_test filefmt-4.1 {
+  PRAGMA auto_vacuum = 1;
+  CREATE TABLE t1(x, y);
+  CREATE TABLE t2(x, y);
+
+  INSERT INTO t1 VALUES(randomblob(100), randomblob(100));
+  INSERT INTO t1 VALUES(randomblob(100), randomblob(100));
+  INSERT INTO t1 VALUES(randomblob(100), randomblob(100));
+  INSERT INTO t1 VALUES(randomblob(100), randomblob(100));
+  INSERT INTO t1 VALUES(randomblob(100), randomblob(100));
+  INSERT INTO t1 VALUES(randomblob(100), randomblob(100));
+
+  INSERT INTO t2 SELECT randomblob(100), randomblob(100) FROM t1;
+  INSERT INTO t2 SELECT randomblob(100), randomblob(100) FROM t1;
+  INSERT INTO t2 SELECT randomblob(100), randomblob(100) FROM t1;
+  INSERT INTO t2 SELECT randomblob(100), randomblob(100) FROM t1;
+}
+
+do_test filefmt-4.2 { 
+  sql36231 { INSERT INTO t2 SELECT * FROM t1 }
+} {}
+
+do_test filefmt-4.3 { 
+  forcedelete bak.db
+  db backup bak.db
+} {}
+
+do_test filefmt-4.4 { 
+  sqlite3 db2 bak.db
+  db2 eval { PRAGMA integrity_check }
+} {ok}
+db2 close
+
 finish_test