Add //third_party/sqlite to dirs_to_snapshot, remove net_sql.patch
We want sqlite updates from chromium and we aren't rolling net in any
more.
R=jimbe@chromium.org
Review URL: https://codereview.chromium.org/949043002
diff --git a/third_party/sqlite/sqlite-src-3070603/test/wal4.test b/third_party/sqlite/sqlite-src-3070603/test/wal4.test
new file mode 100644
index 0000000..22ccfea
--- /dev/null
+++ b/third_party/sqlite/sqlite-src-3070603/test/wal4.test
@@ -0,0 +1,64 @@
+# 2010 July 1
+#
+# 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.
+#
+#***********************************************************************
+# Verify that an empty database and a non-empty WAL file do not
+# result in database corruption
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+source $testdir/malloc_common.tcl
+ifcapable !wal {finish_test ; return }
+
+do_test wal4-1.1 {
+ execsql {
+ PRAGMA journal_mode=WAL;
+ CREATE TABLE t1(x);
+ INSERT INTO t1 VALUES(1);
+ INSERT INTO t1 VALUES(2);
+ SELECT x FROM t1 ORDER BY x;
+ }
+} {wal 1 2}
+
+do_test wal4-1.2 {
+ # Save a copy of the file-system containing the wal and wal-index files
+ # only (no database file).
+ faultsim_save_and_close
+ file delete -force sv_test.db
+} {}
+
+do_test wal4-1.3 {
+ faultsim_restore_and_reopen
+ catchsql { SELECT * FROM t1 }
+} {1 {no such table: t1}}
+
+do_faultsim_test wal4-2 -prep {
+ faultsim_restore_and_reopen
+} -body {
+ execsql { SELECT name FROM sqlite_master }
+} -test {
+ # Result should be zero rows (empty db file).
+ #
+ faultsim_test_result {0 {}}
+
+ # If the SELECT finished successfully, the WAL file should have been
+ # deleted. In no case should the database file have been written, so
+ # it should still be zero bytes in size regardless of whether or not
+ # a fault was injected. Test these assertions:
+ #
+ if { $testrc==0 && [file exists test.db-wal] } {
+ error "Wal file was not deleted"
+ }
+ if { [file size test.db]!=0 } {
+ error "Db file grew to [file size test.db] bytes"
+ }
+}
+
+finish_test
