1 files changed, 140 insertions, 0 deletions
diff --git a/test/vtab3.test b/test/vtab3.test
new file mode 100644
index 0000000..e8c6982
--- /dev/null
+++ b/test/vtab3.test
@@ -0,0 +1,140 @@
+# 2006 June 10
+#
+# 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.  The
+# focus of this file is the authorisation callback and virtual tables.
+#
+# $Id: vtab3.test,v 1.3 2008/07/12 14:52:21 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+ifcapable !vtab||!auth {
+  finish_test
+  return
+}
+
+set ::auth_fail 0
+set ::auth_log [list]
+set ::auth_filter [list SQLITE_READ SQLITE_UPDATE SQLITE_SELECT SQLITE_PRAGMA]
+
+proc auth {code arg1 arg2 arg3 arg4 args} {
+  if {[lsearch $::auth_filter $code]>-1} {
+    return SQLITE_OK
+  }
+  lappend ::auth_log $code $arg1 $arg2 $arg3 $arg4
+  incr ::auth_fail -1
+  if {$::auth_fail == 0} {
+    return SQLITE_DENY
+  }
+  return SQLITE_OK
+}
+
+do_test vtab3-1.1 {
+  execsql {
+    CREATE TABLE elephant(
+      name VARCHAR(32), 
+      color VARCHAR(16), 
+      age INTEGER, 
+      UNIQUE(name, color)
+    );
+  }
+} {}
+
+
+do_test vtab3-1.2 {
+  register_echo_module [sqlite3_connection_pointer db]
+  db authorizer ::auth
+  execsql {
+    CREATE VIRTUAL TABLE pachyderm USING echo(elephant);
+  }
+  set ::auth_log
+} [list \
+  SQLITE_INSERT        sqlite_master {}   main {} \
+  SQLITE_CREATE_VTABLE pachyderm     echo main {} \
+]
+
+do_test vtab3-1.3 {
+  set ::auth_log [list]
+  execsql {
+    DROP TABLE pachyderm;
+  }
+  set ::auth_log
+} [list \
+  SQLITE_DELETE        sqlite_master {}   main {} \
+  SQLITE_DROP_VTABLE   pachyderm     echo main {} \
+  SQLITE_DELETE        pachyderm     {}   main {} \
+  SQLITE_DELETE        sqlite_master {}   main {} \
+]
+
+do_test vtab3-1.4 {
+  set ::auth_fail 1
+  catchsql {
+    CREATE VIRTUAL TABLE pachyderm USING echo(elephant);
+  }
+} {1 {not authorized}}
+do_test vtab3-1.5 {
+  execsql {
+    SELECT name FROM sqlite_master WHERE type = 'table';
+  }
+} {elephant}
+
+do_test vtab3-1.5 {
+  set ::auth_fail 2
+  catchsql {
+    CREATE VIRTUAL TABLE pachyderm USING echo(elephant);
+  }
+} {1 {not authorized}}
+do_test vtab3-1.6 {
+  execsql {
+    SELECT name FROM sqlite_master WHERE type = 'table';
+  }
+} {elephant}
+
+do_test vtab3-1.5 {
+  set ::auth_fail 3
+  catchsql {
+    CREATE VIRTUAL TABLE pachyderm USING echo(elephant);
+  }
+} {0 {}}
+do_test vtab3-1.6 {
+  execsql {
+    SELECT name FROM sqlite_master WHERE type = 'table';
+  }
+} {elephant pachyderm}
+
+foreach i [list 1 2 3 4] {
+  set ::auth_fail $i
+  do_test vtab3-1.7.$i.1 {
+    set rc [catch {
+      execsql {DROP TABLE pachyderm;}
+    } msg]
+    if {$msg eq "authorization denied"} {set msg "not authorized"}
+    list $rc $msg
+  } {1 {not authorized}}
+  do_test vtab3-1.7.$i.2 {
+    execsql {
+      SELECT name FROM sqlite_master WHERE type = 'table';
+    }
+  } {elephant pachyderm}
+}
+do_test vtab3-1.8.1 {
+  set ::auth_fail 0
+  catchsql {
+    DROP TABLE pachyderm;
+  }
+} {0 {}}
+do_test vtab3-1.8.2 {
+  execsql {
+    SELECT name FROM sqlite_master WHERE type = 'table';
+  }
+} {elephant}
+
+finish_test