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#!/usr/bin/perl
delete $ENV{PERL_YAML_BACKEND};
delete $ENV{PERL_JSON_BACKEND};
delete $ENV{CPAN_META_JSON_BACKEND};
delete $ENV{CPAN_META_JSON_DECODER};
# Testing of a known-bad file from an editor
use strict;
BEGIN {
$| = 1;
$^W = 1;
}
use lib 't/lib';
use File::Spec::Functions ':ALL';
use Parse::CPAN::Meta;
use Parse::CPAN::Meta::Test;
# use Test::More skip_all => 'Temporarily ignoring failing test';
use Test::More 'no_plan';
use utf8;
#####################################################################
# Testing that Perl::Smith config files work
my $want = {
"abstract" => "a set of version requirements for a CPAN dist",
"author" => [ 'Ricardo Signes <rjbs@cpan.org>' ],
"build_requires" => {
"Test::More" => "0.88"
},
"configure_requires" => {
"ExtUtils::MakeMaker" => "6.31"
},
"generated_by" => "Dist::Zilla version 2.100991",
"license" => "perl",
"meta-spec" => {
"url" => "http://module-build.sourceforge.net/META-spec-v1.4.html",
"version" => 1.4
},
"name" => "Version-Requirements",
"recommends" => {},
"requires" => {
"Carp" => "0",
"Scalar::Util" => "0",
"version" => "0.77"
},
"resources" => {
"repository" => "git://git.codesimply.com/Version-Requirements.git"
},
"version" => "0.101010",
"x_contributors" => [
"Dagfinn Ilmari Mannsåker <ilmari\@ilmari.org>",
],
};
my $meta_json = catfile( test_data_directory(), 'META-VR.json' );
my $meta_yaml = catfile( test_data_directory(), 'META-VR.yml' );
my $bare_yaml_meta = catfile( test_data_directory(), 'bareyaml.meta' );
my $bad_yaml_meta = catfile( test_data_directory(), 'BadMETA.yml' );
my $CL018_yaml_meta = catfile( test_data_directory(), 'CL018_yaml.meta' );
# These test YAML/JSON detection without the typical file name suffix
my $yaml_meta = catfile( test_data_directory(), 'yaml.meta' );
my $json_meta = catfile( test_data_directory(), 'json.meta' );
### YAML tests
{
local $ENV{PERL_YAML_BACKEND} if not $ENV{PERL_CORE}; # ensure we always get CPAN::META::YAML
is(Parse::CPAN::Meta->yaml_backend(), 'CPAN::Meta::YAML', 'yaml_backend(): CPAN::Meta::YAML');
my $from_yaml = Parse::CPAN::Meta->load_file( $meta_yaml );
is_deeply($from_yaml, $want, "load from YAML file results in expected data");
}
{
local $ENV{PERL_YAML_BACKEND} if not $ENV{PERL_CORE}; # ensure we always get CPAN::META::YAML
note '';
is(Parse::CPAN::Meta->yaml_backend(), 'CPAN::Meta::YAML', 'yaml_backend(): CPAN::Meta::YAML');
my $from_yaml = Parse::CPAN::Meta->load_file( $yaml_meta );
is_deeply($from_yaml, $want, "load from YAML .meta file results in expected data");
}
{
local $ENV{PERL_YAML_BACKEND} if not $ENV{PERL_CORE}; # ensure we always get CPAN::META::YAML
note '';
is(Parse::CPAN::Meta->yaml_backend(), 'CPAN::Meta::YAML', 'yaml_backend(): CPAN::Meta::YAML');
my $from_yaml = Parse::CPAN::Meta->load_file( $bare_yaml_meta );
is_deeply($from_yaml, $want, "load from bare YAML .meta file results in expected data");
}
{
local $ENV{PERL_YAML_BACKEND} if not $ENV{PERL_CORE}; # ensure we always get CPAN::META::YAML
note '';
is(Parse::CPAN::Meta->yaml_backend(), 'CPAN::Meta::YAML', 'yaml_backend(): CPAN::Meta::YAML');
my $from_yaml = Parse::CPAN::Meta->load_file( $CL018_yaml_meta );
like($from_yaml->{x_contributors}[5], qr/Olivier Mengu/, "Open question: what to expect from double encoded UTF-8");
}
{
local $ENV{PERL_YAML_BACKEND} if not $ENV{PERL_CORE}; # ensure we always get CPAN::META::YAML
note '';
is(Parse::CPAN::Meta->yaml_backend(), 'CPAN::Meta::YAML', 'yaml_backend(): CPAN::Meta::YAML');
my $yaml = load_ok( $meta_yaml, $meta_yaml, 100, ":encoding(UTF-8)");
my $from_yaml = Parse::CPAN::Meta->load_yaml_string( $yaml );
is_deeply($from_yaml, $want, "load from YAML str results in expected data");
}
{
local $ENV{PERL_YAML_BACKEND} if not $ENV{PERL_CORE}; # ensure we always get CPAN::META::YAML
note '';
is(Parse::CPAN::Meta->yaml_backend(), 'CPAN::Meta::YAML', 'yaml_backend(): CPAN::Meta::YAML');
my @yaml = Parse::CPAN::Meta::LoadFile( $bad_yaml_meta );
is($yaml[0]{author}[0], 'Olivier Mengu\xE9', "Bad UTF-8 is replaced");
}
SKIP: {
note '';
skip 'these tests are for cpan builds only', 2 if $ENV{PERL_CORE};
skip "YAML module not installed", 2
unless eval "require YAML; 1";
local $ENV{PERL_YAML_BACKEND} = 'YAML';
is(Parse::CPAN::Meta->yaml_backend(), 'YAML', 'yaml_backend(): YAML');
my $yaml = load_ok( $meta_yaml, $meta_yaml, 100, ":encoding(UTF-8)");
my $from_yaml = Parse::CPAN::Meta->load_yaml_string( $yaml );
is_deeply($from_yaml, $want, "load_yaml_string using PERL_YAML_BACKEND");
}
### JSON tests
{
# JSON tests with JSON::PP
local $ENV{PERL_JSON_BACKEND} if not $ENV{PERL_CORE}; # ensure we always get JSON::PP
note '';
is(Parse::CPAN::Meta->json_backend(), 'JSON::PP', 'json_backend(): JSON::PP');
my $from_json = Parse::CPAN::Meta->load_file( $meta_json );
is_deeply($from_json, $want, "load from JSON file results in expected data");
}
{
# JSON tests with JSON::PP
local $ENV{PERL_JSON_BACKEND} if not $ENV{PERL_CORE}; # ensure we always get JSON::PP
note '';
is(Parse::CPAN::Meta->json_backend(), 'JSON::PP', 'json_backend(): JSON::PP');
my $from_json = Parse::CPAN::Meta->load_file( $json_meta );
is_deeply($from_json, $want, "load from JSON .meta file results in expected data");
}
{
# JSON tests with JSON::PP
local $ENV{PERL_JSON_BACKEND} if not $ENV{PERL_CORE}; # ensure we always get JSON::PP
note '';
is(Parse::CPAN::Meta->json_backend(), 'JSON::PP', 'json_backend(): JSON::PP');
my $json = load_ok( $meta_json, $meta_json, 100, "encoding(UTF-8)");
my $from_json = Parse::CPAN::Meta->load_json_string( $json );
is_deeply($from_json, $want, "load from JSON str results in expected data");
}
{
# JSON tests with JSON::PP, take 2
local $ENV{PERL_JSON_BACKEND} = 0 if not $ENV{PERL_CORE}; # request JSON::PP
note '';
is(Parse::CPAN::Meta->json_backend(), 'JSON::PP', 'json_backend(): JSON::PP');
my $json = load_ok( $meta_json, $meta_json, 100, ":encoding(UTF-8)");
my $from_json = Parse::CPAN::Meta->load_json_string( $json );
is_deeply($from_json, $want, "load_json_string with PERL_JSON_BACKEND = 0");
}
{
# JSON tests with JSON::PP, take 3
local $ENV{PERL_JSON_BACKEND} = 'JSON::PP' if not $ENV{PERL_CORE}; # request JSON::PP
note '';
is(Parse::CPAN::Meta->json_backend(), 'JSON::PP', 'json_backend(): JSON::PP');
my $json = load_ok( $meta_json, $meta_json, 100, ":encoding(UTF-8)");
my $from_json = Parse::CPAN::Meta->load_json_string( $json );
is_deeply($from_json, $want, "load_json_string with PERL_JSON_BACKEND = 'JSON::PP'");
}
SKIP: {
# JSON tests with fake backend
note '';
skip 'these tests are for cpan builds only', 2 if $ENV{PERL_CORE};
{ package MyJSONThingy; $INC{'MyJSONThingy.pm'} = __FILE__; require JSON::PP;
sub decode_json { JSON::PP::decode_json(@_) } }
local $ENV{CPAN_META_JSON_DECODER} = 'MyJSONThingy'; # request fake backend
is(Parse::CPAN::Meta->json_decoder(), 'MyJSONThingy', 'json_decoder(): MyJSONThingy');
my $json = load_ok( $meta_json, $meta_json, 100, ":encoding(UTF-8)");
my $from_json = Parse::CPAN::Meta->load_json_string( $json );
is_deeply($from_json, $want, "load_json_string with PERL_JSON_DECODER = 'MyJSONThingy'");
}
SKIP: {
note '';
skip 'these tests are for cpan builds only', 2 if $ENV{PERL_CORE};
skip "JSON module version 2.5 not installed", 2
unless eval "require JSON; JSON->VERSION(2.5); 1";
local $ENV{PERL_JSON_BACKEND} = 1;
is(Parse::CPAN::Meta->json_backend(), 'JSON', 'json_backend(): JSON');
my $json = load_ok( $meta_json, $meta_json, 100, ":encoding(UTF-8)");
my $from_json = Parse::CPAN::Meta->load_json_string( $json );
is_deeply($from_json, $want, "load_json_string with PERL_JSON_BACKEND = 1");
}
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