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

third_party/sqlite/src/test/schema5.test

+# 2010 September 28
+#
+# 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 checks corner cases in the CREATE TABLE syntax to make
+# sure that legacy syntax (syntax that is disallowed according to the
+# syntax diagrams) is still accepted, so that older databases that use
+# that syntax can still be read.
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+# Table constraints should be separated by commas, but they do not have
+# to be.
+#
+do_test schema5-1.1 {
+  db eval {
+    CREATE TABLE t1(a,b,c, PRIMARY KEY(a) UNIQUE (a) CONSTRAINT one);
+    INSERT INTO t1 VALUES(1,2,3);
+    SELECT * FROM t1;
+  }
+} {1 2 3}
+do_test schema5-1.2 {
+  catchsql {INSERT INTO t1 VALUES(1,3,4);}
+} {1 {UNIQUE constraint failed: t1.a}}
+do_test schema5-1.3 {
+  db eval {
+    DROP TABLE t1;
+    CREATE TABLE t1(a,b,c,
+        CONSTRAINT one PRIMARY KEY(a) CONSTRAINT two CHECK(b<10) UNIQUE(b)
+        CONSTRAINT three
+    );
+    INSERT INTO t1 VALUES(1,2,3);
+    SELECT * FROM t1;
+  }
+} {1 2 3}
+do_test schema5-1.4 {
+  catchsql {INSERT INTO t1 VALUES(10,11,12);}
+} {1 {CHECK constraint failed: two}}
+do_test schema5-1.5 {
+  db eval {
+    DROP TABLE t1;
+    CREATE TABLE t1(a,b,c,
+       UNIQUE(a) CONSTRAINT one,
+       PRIMARY KEY(b,c) CONSTRAINT two
+    );
+    INSERT INTO t1 VALUES(1,2,3);
+  }
+} {}
+do_test schema5-1.6 {
+  catchsql {INSERT INTO t1 VALUES(1,3,4)}
+} {1 {UNIQUE constraint failed: t1.a}}
+do_test schema5-1.7 {
+  catchsql {INSERT INTO t1 VALUES(10,2,3)}
+} {1 {UNIQUE constraint failed: t1.b, t1.c}}
+
+
+
+    
+
+finish_test