--- /dev/null
+! Copyright (C) 2009 Maxim Savchenko
+! See http://factorcode.org/license.txt for BSD license.
+
+USING: kernel accessors continuations lexer vocabs vocabs.parser
+ combinators.short-circuit sandbox tools.test ;
+
+IN: sandbox.tests
+
+<< "sandbox.syntax" load-vocab drop >>
+USE: sandbox.syntax.private
+
+: run-script ( x lines -- y )
+ H{ { "kernel" "kernel" } { "math" "math" } { "sequences" "sequences" } }
+ parse-sandbox call( x -- x! ) ;
+
+[ 120 ]
+[
+ 5
+ {
+ "! Simple factorial example"
+ "APPLYING: kernel math sequences ;"
+ "1 swap [ 1+ * ] each"
+ } run-script
+] unit-test
+
+[
+ 5
+ {
+ "! Jailbreak attempt with USE:"
+ "USE: io"
+ "\"Hello world!\" print"
+ } run-script
+]
+[
+ {
+ [ lexer-error? ]
+ [ error>> condition? ]
+ [ error>> error>> no-word-error? ]
+ [ error>> error>> name>> "USE:" = ]
+ } 1&&
+] must-fail-with
+
+[
+ 5
+ {
+ "! Jailbreak attempt with unauthorized APPLY:"
+ "APPLY: io"
+ "\"Hello world!\" print"
+ } run-script
+]
+[
+ {
+ [ lexer-error? ]
+ [ error>> sandbox-error? ]
+ [ error>> vocab>> "io" = ]
+ } 1&&
+] must-fail-with