Add //third_party/sqlite to dirs_to_snapshot, remove net_sql.patch

third_party/sqlite/src/test/alter4.test

Index: third_party/sqlite/src/test/alter4.test
diff --git a/third_party/sqlite/src/test/alter4.test b/third_party/sqlite/src/test/alter4.test
index 738db3fd3b26012fa29262a27a37ecd741b56d03..ac39d614a540b16fe3bbf2c98bdab6f4c4410117 100644
--- a/third_party/sqlite/src/test/alter4.test
+++ b/third_party/sqlite/src/test/alter4.test
@@ -143,6 +143,11 @@ do_test alter4-2.6 {
     alter table t1 add column d DEFAULT CURRENT_TIME;
   }
 } {1 {Cannot add a column with non-constant default}}
+do_test alter4-2.7 {
+  catchsql {
+    alter table t1 add column d default (-5+1);
+  }
+} {1 {Cannot add a column with non-constant default}}
 do_test alter4-2.99 {
   execsql {
     DROP TABLE t1;
@@ -178,7 +183,7 @@ ifcapable schema_version {
 
 do_test alter4-4.1 {
   db close
-  file delete -force test.db
+  forcedelete test.db
   set ::DB [sqlite3 db test.db]
   execsql {
     CREATE TEMP TABLE t1(a, b);
@@ -213,8 +218,8 @@ do_test alter4-4.99 {
 
 ifcapable attach {
   do_test alter4-5.1 {
-    file delete -force test2.db
-    file delete -force test2.db-journal
+    forcedelete test2.db
+    forcedelete test2.db-journal
     execsql {
       CREATE TEMP TABLE t1(a, b);
       INSERT INTO t1 VALUES(1, 'one');
@@ -329,4 +334,25 @@ do_test alter4-8.2 {
   }
 } [list $::sql]
 
+
+# Test that a default value equal to -1 multipied by the smallest possible
+# 64-bit integer is correctly converted to a real.
+do_execsql_test alter4-9.1 {
+  CREATE TABLE t5(
+    a INTEGER DEFAULT -9223372036854775808,
+    b INTEGER DEFAULT (-(-9223372036854775808))
+  );
+  INSERT INTO t5 DEFAULT VALUES;
+}
+
+do_execsql_test alter4-9.2 { SELECT typeof(a), a, typeof(b), b FROM t5; } {
+  integer -9223372036854775808
+  real     9.22337203685478e+18
+}
+
+do_execsql_test alter4-9.3 { 
+  ALTER TABLE t5 ADD COLUMN c INTEGER DEFAULT (-(-9223372036854775808));
+  SELECT typeof(c), c FROM t5;
+} {real 9.22337203685478e+18}
+
 finish_test