use strict;
use warnings;
use Test::More;
use Error::Base;
my $QRTRUE = $Error::Base::QRTRUE ;
my $QRFALSE = $Error::Base::QRFALSE ;
#----------------------------------------------------------------------------#
my $foo = 'foo';
#----------------------------------------------------------------------------#
my @td = (
{
-case => 'null', # pass no args
-args => [
],
-deep => [
undef,
],
},
{
-case => 'foo', # simple scalar
-args => [
'foo',
],
-deep => [
'foo',
],
},
{
-case => 'foo-ref', # scalar reference
-args => [
\$foo,
],
-deep => [
'foo',
],
},
{
-case => 'aryref', # array reference *joins*
-args => [
[ 1, 2, 3],
],
-deep => [
'1 2 3',
],
},
{
-case => 'hashref', # hash reference *fatals*
-args => [
{ foo => 'bar' },
],
-die => words(qw/
error base internal error bad reftype
/),
},
{
-case => 'coderef', # code reference *fatals*
-args => [
sub { return },
],
-die => words(qw/
error base internal error bad reftype
/),
},
#~ { -end => 1 }, # # # # # # # END TESTING HERE # # # # # # # # #
);
#----------------------------------------------------------------------------#
my $tc ;
my $base = 'Error-Base: _expand_ref(): ';
my $diag = $base;
my @rv ;
my $got ;
my $want ;
#----------------------------------------------------------------------------#
# Extra-verbose dump optional for test script debug.
my $Verbose = 0;
#~ $Verbose++;
for (@td) {
last if $_->{-end};
$tc++;
my $case = $base . $_->{-case};
note( "---- $case" );
subtest $case => sub { exck($_) };
}; ## for
sub exck {
my $t = shift;
my @args = eval{ @{ $t->{-args} } };
my $die = $t->{-die};
my $want = $t->{-want};
my $deep = $t->{-deep};
my $fuzz = $t->{-fuzz};
$diag = 'execute';
@rv = eval{
@rv = Error::Base::_expand_ref(@args);
};
pass( $diag ); # test didn't blow up
note($@) if $@; # did code under test blow up?
if ($die) {
$diag = 'should throw';
$got = $@;
$want = $die;
like( $got, $want, $diag );
}
elsif ($want) {
$diag = 'return-words';
$got = lc join qq{\n}, @rv;
like( $got, $want, $diag );
}
elsif ($deep) {
$diag = 'return-deeply';
$got = \@rv;
$want = $deep;
is_deeply( $got, $want, $diag );
}
elsif ($fuzz) {
$diag = 'return-fuzzily';
$got = join qq{\n}, explain \@rv;
$want = $fuzz;
like( $got, $want, $diag );
}
else {
fail('Test script failure: unimplemented gimmick.');
};
# Extra-verbose dump optional for test script debug.
if ( $Verbose >= 1 ) {
note( 'explain: ', explain \@rv );
note( '' );
};
}; ## subtest
#----------------------------------------------------------------------------#
done_testing($tc);
exit 0;
#============================================================================#
sub words { # sloppy match these strings
my @words = @_;
my $regex = q{};
for (@words) {
$_ = lc $_;
$regex = $regex . $_ . '.*';
};
return qr/$regex/is;
};