X-Git-Url: http://git.ieval.ro/?p=app-scheme79asm.git;a=blobdiff_plain;f=t%2FCompiler.t;fp=t%2FCompiler.t;h=a73e3418b94b48d0f0e3e1ec6faf4b079999fee7;hp=0000000000000000000000000000000000000000;hb=8ff4c670a59a17d4bbfd852fdb9f4cbb871c21d8;hpb=7d76d131c08bd5eaa82c7c9c3a561166dd586abe

diff --git a/t/Compiler.t b/t/Compiler.t
new file mode 100644
index 0000000..a73e341
--- /dev/null
+++ b/t/Compiler.t
@@ -0,0 +1,37 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+
+use Test::More tests => 11;
+BEGIN { use_ok('App::Scheme79asm::Compiler', qw/pretty_print/) };
+
+sub is_sexp {
+	my ($expr, $expected, $name) = @_;
+	is pretty_print($expr), $expected, $name;
+}
+
+sub to_sexp {
+	my ($string) = @_;
+	scalar Data::SExpression->new({fold_lists => 0, use_symbol_class => 1})->read($string)
+}
+
+sub new {
+	App::Scheme79asm::Compiler->new;
+}
+
+sub is_toplevel {
+	my ($string, $expected) = @_;
+	is_sexp new->process_toplevel(to_sexp $string), $expected, "process_toplevel $string";
+}
+
+is_sexp new->process_quoted(to_sexp '5'), '(symbol 3)', 'process_quoted 5';
+is_sexp new->process_quoted(to_sexp '()'), '(list 0)', 'process_quoted ()';
+is_sexp new->process_quoted(to_sexp '(5 foo)'), '(list (list (list 0) (symbol 3)) (symbol 4))', 'process_quoted (5 foo)';
+is_sexp new->process_quoted(to_sexp '(((5)))'), '(list (list 0) (list (list 0) (list (list 0) (symbol 3))))', 'process_quoted (((5)))';
+
+is_toplevel '(quote 5)', '(symbol 3)';
+is_toplevel '(if t \'(2 3) \'x)', '(if (list (symbol 5) (list (list (list 0) (symbol 3)) (symbol 4))) (symbol 2))';
+is_toplevel '(car \'(1 2))', '(call (car 0) (list (list (list 0) (symbol 3)) (symbol 4)))';
+is_toplevel '(lambda id (x) x)', '(proc (var -2))';
+is_toplevel '((lambda id (x) x) 5)', '(call (more (funcall 0) (proc (var -2))) (symbol 3))';
+is_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))))';