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use 5.010001;
use strict;
use warnings;
use Test::More 0.96;
# Hijack the JSON::PP::USE_B constant to enable svtype detection
BEGIN {
no warnings 'redefine';
require constant;
my $orig = constant->can('import');
local *constant::import = sub {
if ($_[1] eq 'USE_B') {
pop(@_);
push(@_, 1)
}
goto &$orig;
};
require JSON::PP;
die "TOO LATE"
unless JSON::PP::USE_B();
}
use B;
use Carp qw/croak/;
use Config;
use JSON::PP ();
use base 'Exporter';
our @EXPORT = qw/
sv_type packed_is bytes_are to_extjson to_myjson try_or_fail
normalize_json
INT64 INT32 FLOAT
/;
use constant {
INT64 => 'q<',
INT32 => 'l<',
FLOAT => 'd<',
};
my $json_codec = JSON::PP
->new
->ascii
->allow_bignum
->allow_blessed
->convert_blessed;
sub normalize_json {
my $decoded = $json_codec->decode(shift);
return $json_codec->encode($decoded);
}
sub to_extjson {
my $data = BSON->perl_to_extjson($_[0], { relaxed => $_[1] });
return $json_codec->encode($data);
}
sub to_myjson {
local $ENV{BSON_EXTJSON} = 0;
return $json_codec->encode( shift );
}
sub sv_type {
my $v = shift;
my $b_obj = B::svref_2object( \$v );
my $type = ref($b_obj);
$type =~ s/^B:://;
return $type;
}
sub packed_is {
croak("Not enough args for packed_is()") unless @_ >= 3;
my ( $template, $got, $exp, $label ) = @_;
$label = '' unless defined $label;
local $Test::Builder::Level = $Test::Builder::Level + 1;
my $ok;
if ( $template eq INT64 && ! $Config{use64bitint} ) {
if ( !ref($got) && !ref($exp) ) {
# regular scalar will fit in 32 bits, so downgrade the template
$template = INT32;
}
else {
# something is a reference, so must be BigInt or equivalent
$ok = ok( $got eq $exp, $label );
diag "Got: $got, Expected: $exp" unless $ok;
return $ok;
}
}
$ok = ok( pack( $template, $got ) eq pack( $template, $exp ), $label );
diag "Got: $got, Expected: $exp" unless $ok;
return $ok;
}
sub bytes_are {
croak("Not enough args for bytes_are()") unless @_ >= 2;
my ( $got, $exp, $label ) = @_;
$label = '' unless defined $label;
local $Test::Builder::Level = $Test::Builder::Level + 1;
my $ok = ok( $got eq $exp, $label );
diag "Got:\n", unpack( "H*", $got ), "\nExpected:\n", unpack( "H*", $exp )
unless $ok;
return $ok;
}
sub try_or_fail {
my ($code, $label) = @_;
eval { $code->() };
if ( my $err = $@ ) {
fail($label);
diag "Error:\n$err";
return;
}
return 1;
}
# Based on Deep::Hash::Utils nest
sub create_nest {
my ($depth) = @_;
my $orig = my $hr = {};
my @numbers = ( 1 .. $depth );
while (my $key = shift @numbers) {
$hr->{$key} = @numbers ? {} : undef;
$hr = $hr->{$key};
}
return $orig;
}
1;
#
# This file is part of BSON
#
# This software is Copyright (c) 2018 by Stefan G. and MongoDB, Inc.
#
# This is free software, licensed under:
#
# The Apache License, Version 2.0, January 2004
#
# vim: set ts=4 sts=4 sw=4 et tw=75:
|
