Adding the sqlite sourcecode

ext/session/sessionconflict.test

@@ -0,0 +1,76 @@
+# 2011 March 07
+#
+# 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 implements regression tests for SQLite library.
+#
+
+if {![info exists testdir]} {
+  set testdir [file join [file dirname [info script]] .. .. test]
+} 
+source [file join [file dirname [info script]] session_common.tcl]
+source $testdir/tester.tcl
+ifcapable !session {finish_test; return}
+
+set testprefix sessionconflict
+
+db close
+sqlite3_shutdown
+test_sqlite3_log log
+proc log {code msg} { puts "LOG $code $msg" }
+sqlite3 db test.db
+
+forcedelete test.db2
+sqlite3 db2 test.db2
+
+do_test 1.0 {
+  do_common_sql {
+    CREATE TABLE t1(a PRIMARY KEY, b, c UNIQUE);
+    INSERT INTO t1 VALUES(1, 1, 1);
+    INSERT INTO t1 VALUES(2, 2, 2);
+    INSERT INTO t1 VALUES(3, 3, 3);
+  }
+} {}
+
+do_execsql_test -db db2 1.1 {
+  INSERT INTO t1 VALUES(6, 6, 6);
+}
+
+proc xConflict {args} {
+  return "ABORT"
+}
+
+
+do_test 1.2 {
+  set chng [changeset_from_sql {
+    UPDATE t1 SET b=10, c=10 WHERE a=1;
+    UPDATE t1 SET b=444 WHERE a=2;
+    INSERT INTO t1 VALUES(4, 4, 4);
+    INSERT INTO t1 VALUES(5, 5, 5);
+    INSERT INTO t1 VALUES(6, 6, 6);
+  }]
+
+  execsql BEGIN db2
+  set res [list [catch { sqlite3changeset_apply db2 $chng xConflict } msg] $msg]
+  execsql ROLLBACK db2
+  set res
+} {1 SQLITE_ABORT}
+
+do_execsql_test -db db2 1.3 {
+  SELECT * FROM t1;
+} {
+  1 1 1
+  2 2 2
+  3 3 3
+  6 6 6
+}
+
+
+db2 close
+finish_test