]> iEval git - app-scheme79asm.git/blame - t/Compiler.t
Make compiler output actually compatible with assembler
[app-scheme79asm.git] / t / Compiler.t
CommitLineData
8ff4c670
MG
1#!/usr/bin/perl
2use strict;
3use warnings;
4
5use Test::More tests => 11;
6BEGIN { use_ok('App::Scheme79asm::Compiler', qw/pretty_print/) };
7
8sub is_sexp {
9 my ($expr, $expected, $name) = @_;
10 is pretty_print($expr), $expected, $name;
11}
12
13sub to_sexp {
14 my ($string) = @_;
15 scalar Data::SExpression->new({fold_lists => 0, use_symbol_class => 1})->read($string)
16}
17
18sub new {
19 App::Scheme79asm::Compiler->new;
20}
21
22sub is_toplevel {
23 my ($string, $expected) = @_;
24 is_sexp new->process_toplevel(to_sexp $string), $expected, "process_toplevel $string";
25}
26
ab8f838f
MG
27is_sexp new->process_quoted(to_sexp '5'), '(SYMBOL 3)', 'process_quoted 5';
28is_sexp new->process_quoted(to_sexp '()'), '(LIST 0)', 'process_quoted ()';
29is_sexp new->process_quoted(to_sexp '(5 foo)'), '(LIST (LIST (LIST 0) (SYMBOL 3)) (SYMBOL 4))', 'process_quoted (5 foo)';
30is_sexp new->process_quoted(to_sexp '(((5)))'), '(LIST (LIST 0) (LIST (LIST 0) (LIST (LIST 0) (SYMBOL 3))))', 'process_quoted (((5)))';
8ff4c670 31
ab8f838f
MG
32is_toplevel '(quote 5)', '(SYMBOL 3)';
33is_toplevel '(if t \'(2 3) \'x)', '(IF (LIST (SYMBOL 5) (LIST (LIST (LIST 0) (SYMBOL 3)) (SYMBOL 4))) (SYMBOL 2))';
34is_toplevel '(car \'(1 2))', '(CALL (CAR 0) (LIST (LIST (LIST 0) (SYMBOL 3)) (SYMBOL 4)))';
35is_toplevel '(lambda id (x) x)', '(PROC (VAR -2))';
36is_toplevel '((lambda id (x) x) 5)', '(CALL (MORE (FUNCALL 0) (PROC (VAR -2))) (SYMBOL 3))';
37is_toplevel '(lambda append (x y) (if (atom x) y (cons (car x) (append (cdr x) y))))', '(PROC (IF (LIST (CALL (MORE (CONS 0) (CALL (MORE (MORE (FUNCALL 0) (VAR -1)) (VAR -2)) (CALL (CDR 0) (VAR -3)))) (CALL (CAR 0) (VAR -3))) (VAR -2)) (CALL (ATOM 0) (VAR -3))))';
This page took 0.027175 seconds and 4 git commands to generate.