[sql] Import SQLite 3.17.0.

third_party/sqlite/src/test/filectrl.test

 # 2008 Jan 22
 #
 # 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.
 #
 #***********************************************************************
@@ skipping 25 matching lines @@
   sqlite3 db test_control_lockproxy.db
   file_control_lockproxy_test db [get_pwd]
 } {}
 do_test filectrl-1.6 {
   sqlite3 db test.db
   set fn [file_control_tempfilename db]
   set fn
 } {/etilqs_/}
 db close
 forcedelete .test_control_lockproxy.db-conch test.proxy
+forcedelete test.db test2.db
+
+if {$tcl_platform(platform)=="windows"} {
+  do_test filectrl-2.1 {
+    sqlite3 db test2.db
+    set size [file size test2.db]
+    set handle [file_control_win32_get_handle db]
+    db close
+    forcedelete test2.db
+    list $size $handle [expr {$handle != 0}]
+  } {/^0 \{0 [0-9A-Fa-f]+\} 1$/}
+
+  do_test filectrl-2.2 {
+    sqlite3 db test2.db
+    execsql {
+      CREATE TABLE t1(x);
+      INSERT INTO t1 (x) VALUES(RANDOMBLOB(1048576));
+    }
+    set size [file size test2.db]
+    set handle [file_control_win32_get_handle db]
+    db close
+    forcedelete test2.db
+    list $size $handle [expr {$handle != 0}]
+  } {/^1\d+ \{0 [0-9A-Fa-f]+\} 1$/}
+}
+
 finish_test