1 (* Simple test of the API.
2 * Copyright (C) 2003 Merjis Ltd.
3 * $Id: test.ml,v 1.2 2003-10-12 17:33:14 rich Exp $
10 Perl.eval "require 'examples/test.pl'";
12 (* Call some subroutines in [test.pl]. *)
13 let sv = Perl.call ~fn:"return_one" [] in
14 printf "return_one returned %d\n" (Perl.int_of_sv sv); flush stdout;
16 let sv = Perl.call ~fn:"adder" [Perl.sv_of_int 3; Perl.sv_of_int 4] in
17 printf "adder (3, 4) = %d\n" (Perl.int_of_sv sv); flush stdout;
19 let svlist = Perl.call_array ~fn:"return_array" [] in
20 print_string "array returned:";
23 printf " %d" (Perl.int_of_sv sv);
25 printf "\n"; flush stdout;
27 let sv = Perl.sv_of_string "return_one" in
28 let sv = Perl.call ~sv [] in
29 printf "return_one returned %d\n" (Perl.int_of_sv sv); flush stdout;
31 (* Call a Perl closure. *)
32 let sv = Perl.call ~fn:"return_closure" [] in
33 let sv = Perl.call ~sv [Perl.sv_of_int 3; Perl.sv_of_int 4] in
34 printf "closure returned %d\n" (Perl.int_of_sv sv); flush stdout;
36 (* Evaluate a simple expression. *)
38 printf "$a contains %d\n" (Perl.int_of_sv (Perl.get_sv "a")); flush stdout;
40 (* Test calling methods in the "TestClass" class. *)
41 let obj = Perl.call_class_method "TestClass" "new" [] in
42 let sv = Perl.call_method obj "get_foo" [] in
43 printf "TestClass.foo is %d\n" (Perl.int_of_sv sv); flush stdout;
44 Perl.call_method obj "set_foo" [Perl.sv_of_int 2];
45 let sv = Perl.call_method obj "get_foo" [] in
46 printf "TestClass.foo is %d\n" (Perl.int_of_sv sv); flush stdout;
48 (* Destroy the interpreter. *)