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Diffstat (limited to 'contrib/perl5/t/comp/proto.t')
| -rwxr-xr-x | contrib/perl5/t/comp/proto.t | 498 |
1 files changed, 0 insertions, 498 deletions
diff --git a/contrib/perl5/t/comp/proto.t b/contrib/perl5/t/comp/proto.t deleted file mode 100755 index 99dd3ea..0000000 --- a/contrib/perl5/t/comp/proto.t +++ /dev/null @@ -1,498 +0,0 @@ -#!./perl -# -# Contributed by Graham Barr <Graham.Barr@tiuk.ti.com> -# -# So far there are tests for the following prototypes. -# none, () ($) ($@) ($%) ($;$) (&) (&\@) (&@) (%) (\%) (\@) -# -# It is impossible to test every prototype that can be specified, but -# we should test as many as we can. -# - -BEGIN { - chdir 't' if -d 't'; - @INC = '../lib'; -} - -use strict; - -print "1..122\n"; - -my $i = 1; - -sub testing (&$) { - my $p = prototype(shift); - my $c = shift; - my $what = defined $c ? '(' . $p . ')' : 'no prototype'; - print '#' x 25,"\n"; - print '# Testing ',$what,"\n"; - print '#' x 25,"\n"; - print "not " - if((defined($p) && defined($c) && $p ne $c) - || (defined($p) != defined($c))); - printf "ok %d\n",$i++; -} - -@_ = qw(a b c d); -my @array; -my %hash; - -## -## -## - -testing \&no_proto, undef; - -sub no_proto { - print "# \@_ = (",join(",",@_),")\n"; - scalar(@_) -} - -print "not " unless 0 == no_proto(); -printf "ok %d\n",$i++; - -print "not " unless 1 == no_proto(5); -printf "ok %d\n",$i++; - -print "not " unless 4 == &no_proto; -printf "ok %d\n",$i++; - -print "not " unless 1 == no_proto +6; -printf "ok %d\n",$i++; - -print "not " unless 4 == no_proto(@_); -printf "ok %d\n",$i++; - -## -## -## - - -testing \&no_args, ''; - -sub no_args () { - print "# \@_ = (",join(",",@_),")\n"; - scalar(@_) -} - -print "not " unless 0 == no_args(); -printf "ok %d\n",$i++; - -print "not " unless 0 == no_args; -printf "ok %d\n",$i++; - -print "not " unless 5 == no_args +5; -printf "ok %d\n",$i++; - -print "not " unless 4 == &no_args; -printf "ok %d\n",$i++; - -print "not " unless 2 == &no_args(1,2); -printf "ok %d\n",$i++; - -eval "no_args(1)"; -print "not " unless $@; -printf "ok %d\n",$i++; - -## -## -## - -testing \&one_args, '$'; - -sub one_args ($) { - print "# \@_ = (",join(",",@_),")\n"; - scalar(@_) -} - -print "not " unless 1 == one_args(1); -printf "ok %d\n",$i++; - -print "not " unless 1 == one_args +5; -printf "ok %d\n",$i++; - -print "not " unless 4 == &one_args; -printf "ok %d\n",$i++; - -print "not " unless 2 == &one_args(1,2); -printf "ok %d\n",$i++; - -eval "one_args(1,2)"; -print "not " unless $@; -printf "ok %d\n",$i++; - -eval "one_args()"; -print "not " unless $@; -printf "ok %d\n",$i++; - -sub one_a_args ($) { - print "# \@_ = (",join(",",@_),")\n"; - print "not " unless @_ == 1 && $_[0] == 4; - printf "ok %d\n",$i++; -} - -one_a_args(@_); - -## -## -## - -testing \&over_one_args, '$@'; - -sub over_one_args ($@) { - print "# \@_ = (",join(",",@_),")\n"; - scalar(@_) -} - -print "not " unless 1 == over_one_args(1); -printf "ok %d\n",$i++; - -print "not " unless 2 == over_one_args(1,2); -printf "ok %d\n",$i++; - -print "not " unless 1 == over_one_args +5; -printf "ok %d\n",$i++; - -print "not " unless 4 == &over_one_args; -printf "ok %d\n",$i++; - -print "not " unless 2 == &over_one_args(1,2); -printf "ok %d\n",$i++; - -print "not " unless 5 == &over_one_args(1,@_); -printf "ok %d\n",$i++; - -eval "over_one_args()"; -print "not " unless $@; -printf "ok %d\n",$i++; - -sub over_one_a_args ($@) { - print "# \@_ = (",join(",",@_),")\n"; - print "not " unless @_ >= 1 && $_[0] == 4; - printf "ok %d\n",$i++; -} - -over_one_a_args(@_); -over_one_a_args(@_,1); -over_one_a_args(@_,1,2); -over_one_a_args(@_,@_); - -## -## -## - -testing \&scalar_and_hash, '$%'; - -sub scalar_and_hash ($%) { - print "# \@_ = (",join(",",@_),")\n"; - scalar(@_) -} - -print "not " unless 1 == scalar_and_hash(1); -printf "ok %d\n",$i++; - -print "not " unless 3 == scalar_and_hash(1,2,3); -printf "ok %d\n",$i++; - -print "not " unless 1 == scalar_and_hash +5; -printf "ok %d\n",$i++; - -print "not " unless 4 == &scalar_and_hash; -printf "ok %d\n",$i++; - -print "not " unless 2 == &scalar_and_hash(1,2); -printf "ok %d\n",$i++; - -print "not " unless 5 == &scalar_and_hash(1,@_); -printf "ok %d\n",$i++; - -eval "scalar_and_hash()"; -print "not " unless $@; -printf "ok %d\n",$i++; - -sub scalar_and_hash_a ($@) { - print "# \@_ = (",join(",",@_),")\n"; - print "not " unless @_ >= 1 && $_[0] == 4; - printf "ok %d\n",$i++; -} - -scalar_and_hash_a(@_); -scalar_and_hash_a(@_,1); -scalar_and_hash_a(@_,1,2); -scalar_and_hash_a(@_,@_); - -## -## -## - -testing \&one_or_two, '$;$'; - -sub one_or_two ($;$) { - print "# \@_ = (",join(",",@_),")\n"; - scalar(@_) -} - -print "not " unless 1 == one_or_two(1); -printf "ok %d\n",$i++; - -print "not " unless 2 == one_or_two(1,3); -printf "ok %d\n",$i++; - -print "not " unless 1 == one_or_two +5; -printf "ok %d\n",$i++; - -print "not " unless 4 == &one_or_two; -printf "ok %d\n",$i++; - -print "not " unless 3 == &one_or_two(1,2,3); -printf "ok %d\n",$i++; - -print "not " unless 5 == &one_or_two(1,@_); -printf "ok %d\n",$i++; - -eval "one_or_two()"; -print "not " unless $@; -printf "ok %d\n",$i++; - -eval "one_or_two(1,2,3)"; -print "not " unless $@; -printf "ok %d\n",$i++; - -sub one_or_two_a ($;$) { - print "# \@_ = (",join(",",@_),")\n"; - print "not " unless @_ >= 1 && $_[0] == 4; - printf "ok %d\n",$i++; -} - -one_or_two_a(@_); -one_or_two_a(@_,1); -one_or_two_a(@_,@_); - -## -## -## - -testing \&a_sub, '&'; - -sub a_sub (&) { - print "# \@_ = (",join(",",@_),")\n"; - &{$_[0]}; -} - -sub tmp_sub_1 { printf "ok %d\n",$i++ } - -a_sub { printf "ok %d\n",$i++ }; -a_sub \&tmp_sub_1; - -@array = ( \&tmp_sub_1 ); -eval 'a_sub @array'; -print "not " unless $@; -printf "ok %d\n",$i++; - -## -## -## - -testing \&a_subx, '\&'; - -sub a_subx (\&) { - print "# \@_ = (",join(",",@_),")\n"; - &{$_[0]}; -} - -sub tmp_sub_2 { printf "ok %d\n",$i++ } -a_subx &tmp_sub_2; - -@array = ( \&tmp_sub_2 ); -eval 'a_subx @array'; -print "not " unless $@; -printf "ok %d\n",$i++; - -## -## -## - -testing \&sub_aref, '&\@'; - -sub sub_aref (&\@) { - print "# \@_ = (",join(",",@_),")\n"; - my($sub,$array) = @_; - print "not " unless @_ == 2 && @{$array} == 4; - print map { &{$sub}($_) } @{$array} -} - -@array = (qw(O K)," ", $i++); -sub_aref { lc shift } @array; -print "\n"; - -## -## -## - -testing \&sub_array, '&@'; - -sub sub_array (&@) { - print "# \@_ = (",join(",",@_),")\n"; - print "not " unless @_ == 5; - my $sub = shift; - print map { &{$sub}($_) } @_ -} - -@array = (qw(O K)," ", $i++); -sub_array { lc shift } @array; -print "\n"; - -## -## -## - -testing \&a_hash, '%'; - -sub a_hash (%) { - print "# \@_ = (",join(",",@_),")\n"; - scalar(@_); -} - -print "not " unless 1 == a_hash 'a'; -printf "ok %d\n",$i++; - -print "not " unless 2 == a_hash 'a','b'; -printf "ok %d\n",$i++; - -## -## -## - -testing \&a_hash_ref, '\%'; - -sub a_hash_ref (\%) { - print "# \@_ = (",join(",",@_),")\n"; - print "not " unless ref($_[0]) && $_[0]->{'a'}; - printf "ok %d\n",$i++; - $_[0]->{'b'} = 2; -} - -%hash = ( a => 1); -a_hash_ref %hash; -print "not " unless $hash{'b'} == 2; -printf "ok %d\n",$i++; - -## -## -## - -testing \&array_ref_plus, '\@@'; - -sub array_ref_plus (\@@) { - print "# \@_ = (",join(",",@_),")\n"; - print "not " unless @_ == 2 && ref($_[0]) && 1 == @{$_[0]} && $_[1] eq 'x'; - printf "ok %d\n",$i++; - @{$_[0]} = (qw(ok)," ",$i++,"\n"); -} - -@array = ('a'); -{ my @more = ('x'); - array_ref_plus @array, @more; } -print "not " unless @array == 4; -print @array; - -my $p; -print "not " if defined prototype('CORE::print'); -print "ok ", $i++, "\n"; - -print "not " if defined prototype('CORE::system'); -print "ok ", $i++, "\n"; - -print "# CORE::open => ($p)\nnot " if ($p = prototype('CORE::open')) ne '*;$@'; -print "ok ", $i++, "\n"; - -print "# CORE:Foo => ($p), \$@ => `$@'\nnot " - if defined ($p = eval { prototype('CORE::Foo') or 1 }) or $@ !~ /^Can't find an opnumber/; -print "ok ", $i++, "\n"; - -# correctly note too-short parameter lists that don't end with '$', -# a possible regression. - -sub foo1 ($\@); -eval q{ foo1 "s" }; -print "not " unless $@ =~ /^Not enough/; -print "ok ", $i++, "\n"; - -sub foo2 ($\%); -eval q{ foo2 "s" }; -print "not " unless $@ =~ /^Not enough/; -print "ok ", $i++, "\n"; - -sub X::foo3; -*X::foo3 = sub {'ok'}; -print "# $@not " unless eval {X->foo3} eq 'ok'; -print "ok ", $i++, "\n"; - -sub X::foo4 ($); -*X::foo4 = sub ($) {'ok'}; -print "not " unless X->foo4 eq 'ok'; -print "ok ", $i++, "\n"; - -# test if the (*) prototype allows barewords, constants, scalar expressions, -# globs and globrefs (just as CORE::open() does), all under stricture -sub star (*&) { &{$_[1]} } -sub star2 (**&) { &{$_[2]} } -sub BAR { "quux" } -sub Bar::BAZ { "quuz" } -my $star = 'FOO'; -star FOO, sub { print "ok $i\n" if $_[0] eq 'FOO' }; $i++; -star(FOO, sub { print "ok $i\n" if $_[0] eq 'FOO' }); $i++; -star "FOO", sub { print "ok $i\n" if $_[0] eq 'FOO' }; $i++; -star("FOO", sub { print "ok $i\n" if $_[0] eq 'FOO' }); $i++; -star $star, sub { print "ok $i\n" if $_[0] eq 'FOO' }; $i++; -star($star, sub { print "ok $i\n" if $_[0] eq 'FOO' }); $i++; -star *FOO, sub { print "ok $i\n" if $_[0] eq \*FOO }; $i++; -star(*FOO, sub { print "ok $i\n" if $_[0] eq \*FOO }); $i++; -star \*FOO, sub { print "ok $i\n" if $_[0] eq \*FOO }; $i++; -star(\*FOO, sub { print "ok $i\n" if $_[0] eq \*FOO }); $i++; -star2 FOO, BAR, sub { print "ok $i\n" - if $_[0] eq 'FOO' and $_[1] eq 'BAR' }; $i++; -star2(Bar::BAZ, FOO, sub { print "ok $i\n" - if $_[0] eq 'Bar::BAZ' and $_[1] eq 'FOO' }); $i++; -star2 BAR(), FOO, sub { print "ok $i\n" - if $_[0] eq 'quux' and $_[1] eq 'FOO' }; $i++; -star2(FOO, BAR(), sub { print "ok $i\n" - if $_[0] eq 'FOO' and $_[1] eq 'quux' }); $i++; -star2 "FOO", "BAR", sub { print "ok $i\n" - if $_[0] eq 'FOO' and $_[1] eq 'BAR' }; $i++; -star2("FOO", "BAR", sub { print "ok $i\n" - if $_[0] eq 'FOO' and $_[1] eq 'BAR' }); $i++; -star2 $star, $star, sub { print "ok $i\n" - if $_[0] eq 'FOO' and $_[1] eq 'FOO' }; $i++; -star2($star, $star, sub { print "ok $i\n" - if $_[0] eq 'FOO' and $_[1] eq 'FOO' }); $i++; -star2 *FOO, *BAR, sub { print "ok $i\n" - if $_[0] eq \*FOO and $_[1] eq \*BAR }; $i++; -star2(*FOO, *BAR, sub { print "ok $i\n" - if $_[0] eq \*FOO and $_[1] eq \*BAR }); $i++; -star2 \*FOO, \*BAR, sub { no strict 'refs'; print "ok $i\n" - if $_[0] eq \*{'FOO'} and $_[1] eq \*{'BAR'} }; $i++; -star2(\*FOO, \*BAR, sub { no strict 'refs'; print "ok $i\n" - if $_[0] eq \*{'FOO'} and $_[1] eq \*{'BAR'} }); $i++; - -# test scalarref prototype -sub sreftest (\$$) { - print "ok $_[1]\n" if ref $_[0]; -} -{ - no strict 'vars'; - sreftest my $sref, $i++; - sreftest($helem{$i}, $i++); - sreftest $aelem[0], $i++; -} - -# test prototypes when they are evaled and there is a syntax error -# -for my $p ( "", qw{ () ($) ($@) ($%) ($;$) (&) (&\@) (&@) (%) (\%) (\@) } ) { - no warnings 'redefine'; - my $eval = "sub evaled_subroutine $p { &void *; }"; - eval $eval; - # The /Syntax error/ is seen on OS/390. It's /syntax error/ elsewhere - print "# eval[$eval]\nnot " unless $@ && $@ =~ /[Ss]yntax error/; - print "ok ", $i++, "\n"; -} |
