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|
#!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 => 137;
###############################################################################
# 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, '_check');
# Generate test data.
my @data;
push @data, ([ "$LIB->_zero()", 1 ], # valid objects
[ "$LIB->_one()", 1 ],
[ "$LIB->_two()", 1 ],
[ "$LIB->_ten()", 1 ]);
for (my $n = 0 ; $n <= 24 ; ++ $n) {
push @data, [ qq|$LIB->_new("1| . ("0" x $n) . qq|")|, 1 ];
}
push @data, ([ "undef", 0 ], # invalid objects
[ "''", 0 ],
[ "1", 0 ],
[ "[]", 0 ],
[ "{}", 0 ]);
# List context.
for (my $i = 0 ; $i <= $#data ; ++ $i) {
my ($in0, $out0) = @{ $data[$i] };
my ($x, @got);
my $test = qq|\$x = $in0; |
. qq|\@got = $LIB->_check(\$x);|;
diag("\n$test\n\n") if $ENV{AUTHOR_DEBUGGING};
eval $test;
is($@, "", "'$test' gives emtpy \$\@");
subtest "_check() 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");
if ($out0) { # valid object
ok(! $got[0], "'$test' output arg is false (object OK)")
or diag(" got: $got[0]\n expected: (something false)");
} else { # invalid object
ok($got[0], "'$test' output arg is true (object not OK)")
or diag(" got: $got[0]\n expected: (something true)");
}
};
}
# Scalar context.
for (my $i = 0 ; $i <= $#data ; ++ $i) {
my ($in0, $out0) = @{ $data[$i] };
my ($x, $got);
my $test = qq|\$x = $in0; |
. qq|\$got = $LIB->_check(\$x);|;
diag("\n$test\n\n") if $ENV{AUTHOR_DEBUGGING};
eval $test;
is($@, "", "'$test' gives emtpy \$\@");
subtest "_check() in scalar context: $test", sub {
plan tests => 2,
is(ref($got), "",
"'$test' output arg is a scalar");
if ($out0) { # valid object
ok(! $got, "'$test' output arg is false (object OK)")
or diag(" got: $got\n expected: (something false)");
} else { # invalid object
ok($got, "'$test' output arg is true (object not OK)")
or diag(" got: $got\n expected: (something true)");
}
};
}
|
