#!perl
BEGIN {
unless ($ENV{AUTHOR_TESTING}) {
require Test::More;
Test::More::plan(skip_all =>
'these tests are for testing by the author');
}
}
use strict;
use warnings;
use Test::More tests => 11877;
###############################################################################
# Read and load configuration file and backend library.
use Config::Tiny ();
my $config_file = 't/author-lib.ini';
my $config = Config::Tiny -> read('t/author-lib.ini')
or die Config::Tiny -> errstr();
# Read the library to test.
our $LIB = $config->{_}->{lib};
die "No library defined in file '$config_file'"
unless defined $LIB;
die "Invalid library name '$LIB' in file '$config_file'"
unless $LIB =~ /^[A-Za-z]\w*(::\w+)*\z/;
# Load the library.
eval "require $LIB";
die $@ if $@;
###############################################################################
can_ok($LIB, '_str');
use lib "t";
use Math::BigInt::Lib::TestUtil qw< randstr >;
# Generate test data.
my @data;
push @data, 0 .. 250; # small integers
for (my $n = 3 ; $n <= 250 ; ++ $n) {
push @data, "1" . ("0" x $n); # powers of 10
}
for (my $n = 4 ; $n <= 250 ; ++ $n) {
for (1 .. 10) {
push @data, randstr($n, 10); # random $n-digit integer
}
}
# List context.
for (my $i = 0 ; $i <= $#data ; ++ $i) {
my ($in0) = $data[$i];
my $out0 = $in0;
my ($x, @got);
my $test = qq|\$x = $LIB->_new("$in0"); |
. qq|\@got = $LIB->_str(\$x);|;
diag("\n$test\n\n") if $ENV{AUTHOR_DEBUGGING};
eval $test;
is($@, "", "'$test' gives emtpy \$\@");
subtest "_str() in list context: $test", sub {
plan tests => 3;
cmp_ok(scalar @got, '==', 1,
"'$test' gives one output arg");
is(ref($got[0]), "",
"'$test' output arg is a scalar");
is($got[0], $out0,
"'$test' output arg has the right value");
};
}
# Scalar context.
for (my $i = 0 ; $i <= $#data ; ++ $i) {
my ($in0) = $data[$i];
my $out0 = $in0;
my ($x, $got);
my $test = qq|\$x = $LIB->_new("$in0"); |
. qq|\$got = $LIB->_str(\$x);|;
diag("\n$test\n\n") if $ENV{AUTHOR_DEBUGGING};
eval $test;
is($@, "", "'$test' gives emtpy \$\@");
subtest "_str() in scalar context: $test", sub {
plan tests => 2;
is(ref($got), "",
"'$test' output arg is a scalar");
is($got, $out0,
"'$test' output arg has the right value");
};
}