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#!/usr/bin/perl
use strict;
use warnings;
use Test::More tests => 43;
use ExtUtils::Typemaps;
# empty typemap
SCOPE: {
ok(ExtUtils::Typemaps->new()->is_empty(), "This is an empty typemap");
}
# typemap only
SCOPE: {
my $map = ExtUtils::Typemaps->new();
$map->add_typemap(ctype => 'unsigned int', xstype => 'T_IV');
ok(!$map->is_empty(), "This is not an empty typemap");
is($map->as_string(), <<'HERE', "Simple typemap matches expectations");
TYPEMAP
unsigned int T_IV
HERE
my $type = $map->get_typemap(ctype => 'unsigned int');
isa_ok($type, 'ExtUtils::Typemaps::Type');
is($type->ctype, 'unsigned int');
is($type->xstype, 'T_IV');
is($type->tidy_ctype, 'unsigned int');
# test failure
ok(!$map->get_typemap(ctype => 'foo'), "Access to nonexistent typemap doesn't die");
ok(!$map->get_inputmap(ctype => 'foo'), "Access to nonexistent inputmap via ctype doesn't die");
ok(!$map->get_outputmap(ctype => 'foo'), "Access to nonexistent outputmap via ctype doesn't die");
ok(!$map->get_inputmap(xstype => 'foo'), "Access to nonexistent inputmap via xstype doesn't die");
ok(!$map->get_outputmap(xstype => 'foo'), "Access to nonexistent outputmap via xstype doesn't die");
ok(!eval{$map->get_typemap('foo')} && $@, "Access to typemap with positional params dies");
ok(!eval{$map->get_inputmap('foo')} && $@, "Access to inputmap with positional params dies");
ok(!eval{$map->get_outputmap('foo')} && $@, "Access to outputmap with positional params dies");
}
# typemap & input
SCOPE: {
my $map = ExtUtils::Typemaps->new();
$map->add_inputmap(xstype => 'T_UV', code => '$var = ($type)SvUV($arg);');
ok(!$map->is_empty(), "This is not an empty typemap");
$map->add_typemap(ctype => 'unsigned int', xstype => 'T_UV');
is($map->as_string(), <<'HERE', "Simple typemap (with input) matches expectations");
TYPEMAP
unsigned int T_UV
INPUT
T_UV
$var = ($type)SvUV($arg);
HERE
my $type = $map->get_typemap(ctype => 'unsigned int');
isa_ok($type, 'ExtUtils::Typemaps::Type');
is($type->ctype, 'unsigned int');
is($type->xstype, 'T_UV');
is($type->tidy_ctype, 'unsigned int');
my $in = $map->get_inputmap(xstype => 'T_UV');
isa_ok($in, 'ExtUtils::Typemaps::InputMap');
is($in->xstype, 'T_UV');
# test fetching inputmap by ctype
my $in2 = $map->get_inputmap(ctype => 'unsigned int');
is_deeply($in2, $in, "get_inputmap returns the same typemap for ctype and xstype");
}
# typemap & output
SCOPE: {
my $map = ExtUtils::Typemaps->new();
$map->add_outputmap(xstype => 'T_UV', code => 'sv_setuv($arg, (UV)$var);');
ok(!$map->is_empty(), "This is not an empty typemap");
$map->add_typemap(ctype => 'unsigned int', xstype => 'T_UV');
is($map->as_string(), <<'HERE', "Simple typemap (with output) matches expectations");
TYPEMAP
unsigned int T_UV
OUTPUT
T_UV
sv_setuv($arg, (UV)$var);
HERE
my $type = $map->get_typemap(ctype => 'unsigned int');
isa_ok($type, 'ExtUtils::Typemaps::Type');
is($type->ctype, 'unsigned int');
is($type->xstype, 'T_UV');
is($type->tidy_ctype, 'unsigned int');
my $in = $map->get_outputmap(xstype => 'T_UV');
isa_ok($in, 'ExtUtils::Typemaps::OutputMap');
is($in->xstype, 'T_UV');
}
# typemap & input & output
SCOPE: {
my $map = ExtUtils::Typemaps->new();
$map->add_typemap(ctype => 'unsigned int', xstype => 'T_UV');
$map->add_inputmap(xstype => 'T_UV', code => '$var = ($type)SvUV($arg);');
$map->add_outputmap(xstype => 'T_UV', code => 'sv_setuv($arg, (UV)$var);');
ok(!$map->is_empty(), "This is not an empty typemap");
is($map->as_string(), <<'HERE', "Simple typemap (with in- & output) matches expectations");
TYPEMAP
unsigned int T_UV
INPUT
T_UV
$var = ($type)SvUV($arg);
OUTPUT
T_UV
sv_setuv($arg, (UV)$var);
HERE
}
# two typemaps & input & output
SCOPE: {
my $map = ExtUtils::Typemaps->new();
$map->add_typemap(ctype => 'unsigned int', xstype => 'T_UV');
$map->add_inputmap(xstype => 'T_UV', code => '$var = ($type)SvUV($arg);');
$map->add_outputmap(xstype => 'T_UV', code => 'sv_setuv($arg, (UV)$var);');
$map->add_typemap(ctype => 'int', xstype => 'T_IV');
$map->add_inputmap(xstype => 'T_IV', code => '$var = ($type)SvIV($arg);');
$map->add_outputmap(xstype => 'T_IV', code => 'sv_setiv($arg, (IV)$var);');
is($map->as_string(), <<'HERE', "Simple typemap (with in- & output) matches expectations");
TYPEMAP
unsigned int T_UV
int T_IV
INPUT
T_UV
$var = ($type)SvUV($arg);
T_IV
$var = ($type)SvIV($arg);
OUTPUT
T_UV
sv_setuv($arg, (UV)$var);
T_IV
sv_setiv($arg, (IV)$var);
HERE
my $type = $map->get_typemap(ctype => 'unsigned int');
isa_ok($type, 'ExtUtils::Typemaps::Type');
is($type->ctype, 'unsigned int');
is($type->xstype, 'T_UV');
is($type->tidy_ctype, 'unsigned int');
my $in = $map->get_outputmap(xstype => 'T_UV');
isa_ok($in, 'ExtUtils::Typemaps::OutputMap');
is($in->xstype, 'T_UV');
$in = $map->get_outputmap(xstype => 'T_IV');
isa_ok($in, 'ExtUtils::Typemaps::OutputMap');
is($in->xstype, 'T_IV');
}
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