| 1 | #!./perl |
| 2 | |
| 3 | # Note : we're not using t/test.pl here, because we would need |
| 4 | # fresh_perl_is, and fresh_perl_is uses a closure -- a special |
| 5 | # case of what this program tests for. |
| 6 | |
| 7 | chdir 't' if -d 't'; |
| 8 | @INC = '../lib'; |
| 9 | $Is_VMS = $^O eq 'VMS'; |
| 10 | $Is_MSWin32 = $^O eq 'MSWin32'; |
| 11 | $Is_MacOS = $^O eq 'MacOS'; |
| 12 | $Is_NetWare = $^O eq 'NetWare'; |
| 13 | $ENV{PERL5LIB} = "../lib" unless $Is_VMS; |
| 14 | |
| 15 | $|=1; |
| 16 | |
| 17 | undef $/; |
| 18 | @prgs = split "\n########\n", <DATA>; |
| 19 | print "1..", 6 + scalar @prgs, "\n"; |
| 20 | |
| 21 | $tmpfile = "asubtmp000"; |
| 22 | 1 while -f ++$tmpfile; |
| 23 | END { if ($tmpfile) { 1 while unlink $tmpfile; } } |
| 24 | |
| 25 | for (@prgs){ |
| 26 | my $switch = ""; |
| 27 | if (s/^\s*(-\w+)//){ |
| 28 | $switch = $1; |
| 29 | } |
| 30 | my($prog,$expected) = split(/\nEXPECT\n/, $_); |
| 31 | open TEST, ">$tmpfile"; |
| 32 | print TEST "$prog\n"; |
| 33 | close TEST or die "Could not close: $!"; |
| 34 | my $results = $Is_VMS ? |
| 35 | `MCR $^X "-I[-.lib]" $switch $tmpfile 2>&1` : |
| 36 | $Is_MSWin32 ? |
| 37 | `.\\perl -I../lib $switch $tmpfile 2>&1` : |
| 38 | $Is_MacOS ? |
| 39 | `$^X -I::lib $switch $tmpfile` : |
| 40 | $Is_NetWare ? |
| 41 | `perl -I../lib $switch $tmpfile 2>&1` : |
| 42 | `./perl $switch $tmpfile 2>&1`; |
| 43 | my $status = $?; |
| 44 | $results =~ s/\n+$//; |
| 45 | # allow expected output to be written as if $prog is on STDIN |
| 46 | $results =~ s/runltmp\d+/-/g; |
| 47 | $results =~ s/\n%[A-Z]+-[SIWEF]-.*$// if $Is_VMS; # clip off DCL status msg |
| 48 | $expected =~ s/\n+$//; |
| 49 | if ($results ne $expected) { |
| 50 | print STDERR "PROG: $switch\n$prog\n"; |
| 51 | print STDERR "EXPECTED:\n$expected\n"; |
| 52 | print STDERR "GOT:\n$results\n"; |
| 53 | print "not "; |
| 54 | } |
| 55 | print "ok ", ++$i, "\n"; |
| 56 | } |
| 57 | |
| 58 | sub test_invalid_decl { |
| 59 | my ($code,$todo) = @_; |
| 60 | $todo //= ''; |
| 61 | eval $code; |
| 62 | if ($@ =~ /^Illegal declaration of anonymous subroutine at/) { |
| 63 | print "ok ", ++$i, " - '$code' is illegal$todo\n"; |
| 64 | } else { |
| 65 | print "not ok ", ++$i, " - '$code' is illegal$todo\n# GOT: $@"; |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | test_invalid_decl('sub;'); |
| 70 | test_invalid_decl('sub ($) ;'); |
| 71 | test_invalid_decl('{ $x = sub }'); |
| 72 | test_invalid_decl('sub ($) && 1'); |
| 73 | test_invalid_decl('sub ($) : lvalue;',' # TODO'); |
| 74 | |
| 75 | eval "sub #foo\n{print 1}"; |
| 76 | if ($@ eq '') { |
| 77 | print "ok ", ++$i, "\n"; |
| 78 | } else { |
| 79 | print "not ok ", ++$i, "\n# GOT: $@"; |
| 80 | } |
| 81 | |
| 82 | __END__ |
| 83 | sub X { |
| 84 | my $n = "ok 1\n"; |
| 85 | sub { print $n }; |
| 86 | } |
| 87 | my $x = X(); |
| 88 | undef &X; |
| 89 | $x->(); |
| 90 | EXPECT |
| 91 | ok 1 |
| 92 | ######## |
| 93 | sub X { |
| 94 | my $n = "ok 1\n"; |
| 95 | sub { |
| 96 | my $dummy = $n; # eval can't close on $n without internal reference |
| 97 | eval 'print $n'; |
| 98 | die $@ if $@; |
| 99 | }; |
| 100 | } |
| 101 | my $x = X(); |
| 102 | undef &X; |
| 103 | $x->(); |
| 104 | EXPECT |
| 105 | ok 1 |
| 106 | ######## |
| 107 | sub X { |
| 108 | my $n = "ok 1\n"; |
| 109 | eval 'sub { print $n }'; |
| 110 | } |
| 111 | my $x = X(); |
| 112 | die $@ if $@; |
| 113 | undef &X; |
| 114 | $x->(); |
| 115 | EXPECT |
| 116 | ok 1 |
| 117 | ######## |
| 118 | sub X; |
| 119 | sub X { |
| 120 | my $n = "ok 1\n"; |
| 121 | eval 'sub Y { my $p = shift; $p->() }'; |
| 122 | die $@ if $@; |
| 123 | Y(sub { print $n }); |
| 124 | } |
| 125 | X(); |
| 126 | EXPECT |
| 127 | ok 1 |
| 128 | ######## |
| 129 | print sub { return "ok 1\n" } -> (); |
| 130 | EXPECT |
| 131 | ok 1 |