my $x = shift;
return 'undef' unless defined $x;
my $q = $x;
- $q =~ s/\\/\\\\/;
- $q =~ s/'/\\'/;
+ $q =~ s/\\/\\\\/g;
+ $q =~ s/'/\\'/g;
return "'$q'";
}
last SKIP;
}
+sub todo_skip {
+ my $why = shift;
+ my $n = @_ ? shift : 1;
+
+ for (1..$n) {
+ print STDOUT "ok $test # TODO & SKIP: $why\n";
+ $test++;
+ }
+ local $^W = 0;
+ last TODO;
+}
+
sub eq_array {
my ($ra, $rb) = @_;
return 0 unless $#$ra == $#$rb;
sub _create_runperl { # Create the string to qx in runperl().
my %args = @_;
my $runperl = $^X =~ m/\s/ ? qq{"$^X"} : $^X;
+ #- this allows, for example, to set PERL_RUNPERL_DEBUG=/usr/bin/valgrind
+ if ($ENV{PERL_RUNPERL_DEBUG}) {
+ $runperl = "$ENV{PERL_RUNPERL_DEBUG} $runperl";
+ }
unless ($args{nolib}) {
if ($is_macos) {
$runperl .= ' -I::lib';
{if (-e _ and -f _)}
}
- print TEST $prog, "\n";
+ print TEST $prog;
close TEST or die "Cannot close $tmpfile: $!";
my $results = runperl(%$runperl_args);
$runperl_args, $name);
}
+sub can_ok ($@) {
+ my($proto, @methods) = @_;
+ my $class = ref $proto || $proto;
+
+ unless( @methods ) {
+ return _ok( 0, _where(), "$class->can(...)" );
+ }
+
+ my @nok = ();
+ foreach my $method (@methods) {
+ local($!, $@); # don't interfere with caller's $@
+ # eval sometimes resets $!
+ eval { $proto->can($method) } || push @nok, $method;
+ }
+
+ my $name;
+ $name = @methods == 1 ? "$class->can('$methods[0]')"
+ : "$class->can(...)";
+
+ _ok( !@nok, _where(), $name );
+}
+
+sub isa_ok ($$;$) {
+ my($object, $class, $obj_name) = @_;
+
+ my $diag;
+ $obj_name = 'The object' unless defined $obj_name;
+ my $name = "$obj_name isa $class";
+ if( !defined $object ) {
+ $diag = "$obj_name isn't defined";
+ }
+ elsif( !ref $object ) {
+ $diag = "$obj_name isn't a reference";
+ }
+ else {
+ # We can't use UNIVERSAL::isa because we want to honor isa() overrides
+ local($@, $!); # eval sometimes resets $!
+ my $rslt = eval { $object->isa($class) };
+ if( $@ ) {
+ if( $@ =~ /^Can't call method "isa" on unblessed reference/ ) {
+ if( !UNIVERSAL::isa($object, $class) ) {
+ my $ref = ref $object;
+ $diag = "$obj_name isn't a '$class' it's a '$ref'";
+ }
+ } else {
+ die <<WHOA;
+WHOA! I tried to call ->isa on your object and got some weird error.
+This should never happen. Please contact the author immediately.
+Here's the error.
+$@
+WHOA
+ }
+ }
+ elsif( !$rslt ) {
+ my $ref = ref $object;
+ $diag = "$obj_name isn't a '$class' it's a '$ref'";
+ }
+ }
+
+ _ok( !$diag, _where(), $name );
+}
+
1;