#!perl
BEGIN {
unless ($ENV{AUTHOR_TESTING}) {
print "1..0 # SKIP these tests are for testing by the author";
exit;
}
}
use strict;
use warnings;
use Test::More tests => 1005;
###############################################################################
# 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/;
# Read the reference type(s) the library uses.
our $REF = $config->{_}->{ref};
die "No reference type defined in file '$config_file'"
unless defined $REF;
die "Invalid reference type '$REF' in file '$config_file'"
unless $REF =~ /^[A-Za-z]\w*(::\w+)*\z/;
# Load the library.
eval "require $LIB";
die $@ if $@;
###############################################################################
can_ok($LIB, '_fib');
my @data;
# Add data in data file.
(my $datafile = $0) =~ s/\.t/.dat/;
open DATAFILE, $datafile or die "$datafile: can't open file for reading: $!";
while (<DATAFILE>) {
s/\s+\z//;
next if /^#/ || ! /\S/;
push @data, [ split /:/ ];
}
close DATAFILE or die "$datafile: can't close file after reading: $!";
# List context.
for (my $i = 0 ; $i <= $#data ; ++ $i) {
my $in0 = $i;
my $out = [ map { $data[$_][1] } 0 .. $i ];
my ($x, @got);
my $test = qq|\$x = $LIB->_new("$in0"); |
. qq|\@got = $LIB->_fib(\$x);|;
diag("\n$test\n\n") if $ENV{AUTHOR_DEBUGGING};
eval $test;
is($@, "", "'$test' gives emtpy \$\@");
subtest "_fib() in list context: $test", sub {
plan tests => 3 * $i + 6,
cmp_ok(scalar @got, "==", scalar @$out,
"'$test' gives one output arg");
for (my $j = 0 ; $j <= $#$out ; ++ $j) {
is(ref($got[$j]), $REF,
"'$test' output arg is a $REF");
is($LIB->_check($got[$j]), 0,
"'$test' output is valid");
is($LIB->_str($got[$j]), $out->[$j],
"'$test' output arg has the right value");
}
is(ref($x), $REF,
"'$test' input arg is still a $REF");
ok($LIB->_str($x) eq $out->[-1] || $LIB->_str($x) eq $in0,
"'$test' input arg has the correct value");
};
}
# Scalar context.
for (my $i = 0 ; $i <= $#data ; ++ $i) {
my ($in0, $out0) = @{ $data[$i] };
my ($x, $got);
my $test = qq|\$x = $LIB->_new("$in0"); |
. qq|\$got = $LIB->_fib(\$x);|;
diag("\n$test\n\n") if $ENV{AUTHOR_DEBUGGING};
eval $test;
is($@, "", "'$test' gives emtpy \$\@");
subtest "_fib() in scalar context: $test", sub {
plan tests => 5,
is(ref($got), $REF,
"'$test' output arg is a $REF");
is($LIB->_check($got), 0,
"'$test' output is valid");
is($LIB->_str($got), $out0,
"'$test' output arg has the right value");
is(ref($x), $REF,
"'$test' input arg is still a $REF");
ok($LIB->_str($x) eq $out0 || $LIB->_str($x) eq $in0,
"'$test' input arg has the correct value");
};
}