| 1 | #!./perl
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| 2 |
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| 3 | BEGIN {
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| 4 | $| = 1;
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| 5 | chdir 't' if -d 't';
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| 6 | @INC = '../lib';
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| 7 | $SIG{__WARN__} = sub { die "Dying on warning: ", @_ };
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| 8 | }
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| 9 |
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| 10 | use warnings;
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| 11 | use Config;
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| 12 |
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| 13 | my $test = 1;
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| 14 | sub ok {
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| 15 | my($ok, $info, $todo) = @_;
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| 16 |
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| 17 | # You have to do it this way or VMS will get confused.
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| 18 | printf "%s $test%s\n", $ok ? "ok" : "not ok",
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| 19 | $todo ? " # TODO $todo" : '';
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| 20 |
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| 21 | unless( $ok ) {
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| 22 | printf "# Failed test at line %d\n", (caller)[2];
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| 23 | print "# $info\n" if defined $info;
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| 24 | }
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| 25 |
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| 26 | $test++;
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| 27 | return $ok;
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| 28 | }
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| 29 |
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| 30 | sub skip {
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| 31 | my($reason) = @_;
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| 32 |
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| 33 | printf "ok $test # skipped%s\n", defined $reason ? ": $reason" : '';
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| 34 |
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| 35 | $test++;
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| 36 | return 1;
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| 37 | }
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| 38 |
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| 39 | print "1..58\n";
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| 40 |
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| 41 | $Is_MSWin32 = $^O eq 'MSWin32';
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| 42 | $Is_NetWare = $^O eq 'NetWare';
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| 43 | $Is_VMS = $^O eq 'VMS';
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| 44 | $Is_Dos = $^O eq 'dos';
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| 45 | $Is_os2 = $^O eq 'os2';
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| 46 | $Is_Cygwin = $^O eq 'cygwin';
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| 47 | $Is_MacOS = $^O eq 'MacOS';
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| 48 | $Is_MPE = $^O eq 'mpeix';
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| 49 | $Is_miniperl = $ENV{PERL_CORE_MINITEST};
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| 50 | $Is_BeOS = $^O eq 'beos';
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| 51 |
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| 52 | $PERL = $ENV{PERL}
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| 53 | || ($Is_NetWare ? 'perl' :
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| 54 | ($Is_MacOS || $Is_VMS) ? $^X :
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| 55 | $Is_MSWin32 ? '.\perl' :
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| 56 | './perl');
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| 57 |
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| 58 | eval '$ENV{"FOO"} = "hi there";'; # check that ENV is inited inside eval
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| 59 | # cmd.exe will echo 'variable=value' but 4nt will echo just the value
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| 60 | # -- Nikola Knezevic
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| 61 | if ($Is_MSWin32) { ok `set FOO` =~ /^(?:FOO=)?hi there$/; }
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| 62 | elsif ($Is_MacOS) { ok "1 # skipped", 1; }
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| 63 | elsif ($Is_VMS) { ok `write sys\$output f\$trnlnm("FOO")` eq "hi there\n"; }
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| 64 | else { ok `echo \$FOO` eq "hi there\n"; }
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| 65 |
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| 66 | unlink 'ajslkdfpqjsjfk';
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| 67 | $! = 0;
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| 68 | open(FOO,'ajslkdfpqjsjfk');
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| 69 | ok $!, $!;
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| 70 | close FOO; # just mention it, squelch used-only-once
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| 71 |
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| 72 | if ($Is_MSWin32 || $Is_NetWare || $Is_Dos || $Is_MPE || $Is_MacOS) {
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| 73 | skip('SIGINT not safe on this platform') for 1..4;
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| 74 | }
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| 75 | else {
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| 76 | # the next tests are done in a subprocess because sh spits out a
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| 77 | # newline onto stderr when a child process kills itself with SIGINT.
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| 78 | # We use a pipe rather than system() because the VMS command buffer
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| 79 | # would overflow with a command that long.
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| 80 |
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| 81 | open( CMDPIPE, "| $PERL");
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| 82 |
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| 83 | print CMDPIPE <<'END';
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| 84 |
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| 85 | $| = 1; # command buffering
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| 86 |
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| 87 | $SIG{"INT"} = "ok3"; kill "INT",$$; sleep 1;
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| 88 | $SIG{"INT"} = "IGNORE"; kill "INT",$$; sleep 1; print "ok 4\n";
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| 89 | $SIG{"INT"} = "DEFAULT"; kill "INT",$$; sleep 1; print "not ok 4\n";
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| 90 |
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| 91 | sub ok3 {
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| 92 | if (($x = pop(@_)) eq "INT") {
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| 93 | print "ok 3\n";
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| 94 | }
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| 95 | else {
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| 96 | print "not ok 3 ($x @_)\n";
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| 97 | }
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| 98 | }
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| 99 |
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| 100 | END
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| 101 |
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| 102 | close CMDPIPE;
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| 103 |
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| 104 | open( CMDPIPE, "| $PERL");
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| 105 | print CMDPIPE <<'END';
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| 106 |
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| 107 | { package X;
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| 108 | sub DESTROY {
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| 109 | kill "INT",$$;
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| 110 | }
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| 111 | }
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| 112 | sub x {
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| 113 | my $x=bless [], 'X';
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| 114 | return sub { $x };
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| 115 | }
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| 116 | $| = 1; # command buffering
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| 117 | $SIG{"INT"} = "ok5";
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| 118 | {
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| 119 | local $SIG{"INT"}=x();
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| 120 | print ""; # Needed to expose failure in 5.8.0 (why?)
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| 121 | }
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| 122 | sleep 1;
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| 123 | delete $SIG{"INT"};
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| 124 | kill "INT",$$; sleep 1;
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| 125 | sub ok5 {
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| 126 | print "ok 5\n";
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| 127 | }
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| 128 | END
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| 129 | close CMDPIPE;
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| 130 | $? >>= 8 if $^O eq 'VMS'; # POSIX status hiding in 2nd byte
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| 131 | my $todo = ($^O eq 'os2' ? ' # TODO: EMX v0.9d_fix4 bug: wrong nibble? ' : '');
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| 132 | print $? & 0xFF ? "ok 6$todo\n" : "not ok 6$todo\n";
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| 133 |
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| 134 | $test += 4;
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| 135 | }
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| 136 |
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| 137 | # can we slice ENV?
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| 138 | @val1 = @ENV{keys(%ENV)};
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| 139 | @val2 = values(%ENV);
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| 140 | ok join(':',@val1) eq join(':',@val2);
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| 141 | ok @val1 > 1;
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| 142 |
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| 143 | # regex vars
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| 144 | 'foobarbaz' =~ /b(a)r/;
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| 145 | ok $` eq 'foo', $`;
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| 146 | ok $& eq 'bar', $&;
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| 147 | ok $' eq 'baz', $';
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| 148 | ok $+ eq 'a', $+;
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| 149 |
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| 150 | # $"
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| 151 | @a = qw(foo bar baz);
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| 152 | ok "@a" eq "foo bar baz", "@a";
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| 153 | {
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| 154 | local $" = ',';
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| 155 | ok "@a" eq "foo,bar,baz", "@a";
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| 156 | }
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| 157 |
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| 158 | # $;
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| 159 | %h = ();
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| 160 | $h{'foo', 'bar'} = 1;
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| 161 | ok((keys %h)[0] eq "foo\034bar", (keys %h)[0]);
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| 162 | {
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| 163 | local $; = 'x';
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| 164 | %h = ();
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| 165 | $h{'foo', 'bar'} = 1;
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| 166 | ok((keys %h)[0] eq 'fooxbar', (keys %h)[0]);
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| 167 | }
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| 168 |
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| 169 | # $?, $@, $$
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| 170 | if ($Is_MacOS) {
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| 171 | skip('$? + system are broken on MacPerl') for 1..2;
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| 172 | }
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| 173 | else {
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| 174 | system qq[$PERL "-I../lib" -e "use vmsish qw(hushed); exit(0)"];
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| 175 | ok $? == 0, $?;
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| 176 | system qq[$PERL "-I../lib" -e "use vmsish qw(hushed); exit(1)"];
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| 177 | ok $? != 0, $?;
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| 178 | }
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| 179 |
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| 180 | eval { die "foo\n" };
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| 181 | ok $@ eq "foo\n", $@;
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| 182 |
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| 183 | ok $$ > 0, $$;
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| 184 | eval { $$++ };
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| 185 | ok $@ =~ /^Modification of a read-only value attempted/;
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| 186 |
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| 187 | # $^X and $0
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| 188 | {
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| 189 | if ($^O eq 'qnx') {
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| 190 | chomp($wd = `/usr/bin/fullpath -t`);
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| 191 | }
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| 192 | elsif($Is_Cygwin || $Config{'d_procselfexe'}) {
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| 193 | # Cygwin turns the symlink into the real file
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| 194 | chomp($wd = `pwd`);
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| 195 | $wd =~ s#/t$##;
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| 196 | }
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| 197 | elsif($Is_os2) {
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| 198 | $wd = Cwd::sys_cwd();
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| 199 | }
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| 200 | elsif($Is_MacOS) {
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| 201 | $wd = ':';
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| 202 | }
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| 203 | else {
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| 204 | $wd = '.';
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| 205 | }
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| 206 | my $perl = ($Is_MacOS || $Is_VMS) ? $^X : "$wd/perl";
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| 207 | my $headmaybe = '';
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| 208 | my $tailmaybe = '';
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| 209 | $script = "$wd/show-shebang";
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| 210 | if ($Is_MSWin32) {
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| 211 | chomp($wd = `cd`);
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| 212 | $wd =~ s|\\|/|g;
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| 213 | $perl = "$wd/perl.exe";
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| 214 | $script = "$wd/show-shebang.bat";
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| 215 | $headmaybe = <<EOH ;
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| 216 | \@rem ='
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| 217 | \@echo off
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| 218 | $perl -x \%0
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| 219 | goto endofperl
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| 220 | \@rem ';
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| 221 | EOH
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| 222 | $tailmaybe = <<EOT ;
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| 223 |
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| 224 | __END__
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| 225 | :endofperl
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| 226 | EOT
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| 227 | }
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| 228 | elsif ($Is_os2) {
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| 229 | $script = "./show-shebang";
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| 230 | }
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| 231 | elsif ($Is_MacOS) {
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| 232 | $script = ":show-shebang";
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| 233 | }
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| 234 | elsif ($Is_VMS) {
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| 235 | $script = "[]show-shebang";
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| 236 | }
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| 237 | if ($^O eq 'os390' or $^O eq 'posix-bc' or $^O eq 'vmesa') { # no shebang
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| 238 | $headmaybe = <<EOH ;
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| 239 | eval 'exec ./perl -S \$0 \${1+"\$\@"}'
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| 240 | if 0;
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| 241 | EOH
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| 242 | }
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| 243 | $s1 = "\$^X is $perl, \$0 is $script\n";
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| 244 | ok open(SCRIPT, ">$script"), $!;
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| 245 | ok print(SCRIPT $headmaybe . <<EOB . <<'EOF' . $tailmaybe), $!;
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| 246 | #!$wd/perl
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| 247 | EOB
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| 248 | print "\$^X is $^X, \$0 is $0\n";
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| 249 | EOF
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| 250 | ok close(SCRIPT), $!;
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| 251 | ok chmod(0755, $script), $!;
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| 252 | $_ = ($Is_MacOS || $Is_VMS) ? `$perl $script` : `$script`;
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| 253 | s/\.exe//i if $Is_Dos or $Is_Cygwin or $Is_os2;
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| 254 | s{./$script}{$script} if $Is_BeOS; # revert BeOS execvp() side-effect
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| 255 | s{\bminiperl\b}{perl}; # so that test doesn't fail with miniperl
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| 256 | s{is perl}{is $perl}; # for systems where $^X is only a basename
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| 257 | s{\\}{/}g;
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| 258 | ok((($Is_MSWin32 || $Is_os2) ? uc($_) eq uc($s1) : $_ eq $s1), " :$_:!=:$s1:");
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| 259 | $_ = `$perl $script`;
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| 260 | s/\.exe//i if $Is_Dos or $Is_os2;
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| 261 | s{./$perl}{$perl} if $Is_BeOS; # revert BeOS execvp() side-effect
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| 262 | s{\\}{/}g;
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| 263 | ok((($Is_MSWin32 || $Is_os2) ? uc($_) eq uc($s1) : $_ eq $s1), " :$_:!=:$s1: after `$perl $script`");
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| 264 | ok unlink($script), $!;
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| 265 | }
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| 266 |
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| 267 | # $], $^O, $^T
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| 268 | ok $] >= 5.00319, $];
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| 269 | ok $^O;
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| 270 | ok $^T > 850000000, $^T;
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| 271 |
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| 272 | # Test change 25062 is working
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| 273 | my $orig_osname = $^O;
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| 274 | {
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| 275 | local $^I = '.bak';
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| 276 | ok($^O eq $orig_osname, 'Assigning $^I does not clobber $^O');
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| 277 | }
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| 278 | $^O = $orig_osname;
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| 279 |
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| 280 | if ($Is_VMS || $Is_Dos || $Is_MacOS) {
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| 281 | skip("%ENV manipulations fail or aren't safe on $^O") for 1..4;
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| 282 | }
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| 283 | else {
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| 284 | if ($ENV{PERL_VALGRIND}) {
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| 285 | skip("clearing \%ENV is not safe when running under valgrind");
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| 286 | } else {
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| 287 | $PATH = $ENV{PATH};
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| 288 | $PDL = $ENV{PERL_DESTRUCT_LEVEL} || 0;
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| 289 | $ENV{foo} = "bar";
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| 290 | %ENV = ();
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| 291 | $ENV{PATH} = $PATH;
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| 292 | $ENV{PERL_DESTRUCT_LEVEL} = $PDL || 0;
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| 293 | ok ($Is_MSWin32 ? (`set foo 2>NUL` eq "")
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| 294 | : (`echo \$foo` eq "\n") );
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| 295 | }
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| 296 |
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| 297 | $ENV{__NoNeSuCh} = "foo";
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| 298 | $0 = "bar";
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| 299 | # cmd.exe will echo 'variable=value' but 4nt will echo just the value
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| 300 | # -- Nikola Knezevic
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| 301 | ok ($Is_MSWin32 ? (`set __NoNeSuCh` =~ /^(?:__NoNeSuCh=)?foo$/)
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| 302 | : (`echo \$__NoNeSuCh` eq "foo\n") );
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| 303 | if ($^O =~ /^(linux|freebsd)$/ &&
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| 304 | open CMDLINE, "/proc/$$/cmdline") {
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| 305 | chomp(my $line = scalar <CMDLINE>);
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| 306 | my $me = (split /\0/, $line)[0];
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| 307 | ok($me eq $0, 'altering $0 is effective (testing with /proc/)');
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| 308 | close CMDLINE;
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| 309 | # perlbug #22811
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| 310 | my $mydollarzero = sub {
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| 311 | my($arg) = shift;
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| 312 | $0 = $arg if defined $arg;
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| 313 | # In FreeBSD the ps -o command= will cause
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| 314 | # an empty header line, grab only the last line.
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| 315 | my $ps = (`ps -o command= -p $$`)[-1];
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| 316 | return if $?;
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| 317 | chomp $ps;
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| 318 | printf "# 0[%s]ps[%s]\n", $0, $ps;
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| 319 | $ps;
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| 320 | };
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| 321 | my $ps = $mydollarzero->("x");
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| 322 | ok(!$ps # we allow that something goes wrong with the ps command
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| 323 | # In Linux 2.4 we would get an exact match ($ps eq 'x') but
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| 324 | # in Linux 2.2 there seems to be something funny going on:
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| 325 | # it seems as if the original length of the argv[] would
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| 326 | # be stored in the proc struct and then used by ps(1),
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| 327 | # no matter what characters we use to pad the argv[].
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| 328 | # (And if we use \0:s, they are shown as spaces.) Sigh.
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| 329 | || $ps =~ /^x\s*$/
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| 330 | # FreeBSD cannot get rid of both the leading "perl :"
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| 331 | # and the trailing " (perl)": some FreeBSD versions
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| 332 | # can get rid of the first one.
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| 333 | || ($^O eq 'freebsd' && $ps =~ m/^(?:perl: )?x(?: \(perl\))?$/),
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| 334 | 'altering $0 is effective (testing with `ps`)');
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| 335 | } else {
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| 336 | skip("\$0 check only on Linux and FreeBSD") for 0, 1;
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| 337 | }
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| 338 | }
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| 339 |
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| 340 | {
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| 341 | my $ok = 1;
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| 342 | my $warn = '';
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| 343 | local $SIG{'__WARN__'} = sub { $ok = 0; $warn = join '', @_; };
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| 344 | $! = undef;
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| 345 | ok($ok, $warn, $Is_VMS ? "'\$!=undef' does throw a warning" : '');
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| 346 | }
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| 347 |
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| 348 | # test case-insignificance of %ENV (these tests must be enabled only
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| 349 | # when perl is compiled with -DENV_IS_CASELESS)
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| 350 | if ($Is_MSWin32 || $Is_NetWare) {
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| 351 | %ENV = ();
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| 352 | $ENV{'Foo'} = 'bar';
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| 353 | $ENV{'fOo'} = 'baz';
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| 354 | ok (scalar(keys(%ENV)) == 1);
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| 355 | ok exists($ENV{'FOo'});
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| 356 | ok (delete($ENV{'foO'}) eq 'baz');
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| 357 | ok (scalar(keys(%ENV)) == 0);
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| 358 | }
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| 359 | else {
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| 360 | skip('no caseless %ENV support') for 1..4;
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| 361 | }
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| 362 |
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| 363 | if ($Is_miniperl) {
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| 364 | skip ("miniperl can't rely on loading %Errno") for 1..2;
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| 365 | } else {
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| 366 | no warnings 'void';
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| 367 |
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| 368 | # Make sure Errno hasn't been prematurely autoloaded
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| 369 |
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| 370 | ok !keys %Errno::;
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| 371 |
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| 372 | # Test auto-loading of Errno when %! is used
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| 373 |
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| 374 | ok scalar eval q{
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| 375 | %!;
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| 376 | defined %Errno::;
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| 377 | }, $@;
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| 378 | }
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| 379 |
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| 380 | if ($Is_miniperl) {
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| 381 | skip ("miniperl can't rely on loading %Errno");
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| 382 | } else {
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| 383 | # Make sure that Errno loading doesn't clobber $!
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| 384 |
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| 385 | undef %Errno::;
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| 386 | delete $INC{"Errno.pm"};
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| 387 |
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| 388 | open(FOO, "nonesuch"); # Generate ENOENT
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| 389 | my %errs = %{"!"}; # Cause Errno.pm to be loaded at run-time
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| 390 | ok ${"!"}{ENOENT};
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| 391 | }
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| 392 |
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| 393 | ok $^S == 0 && defined $^S;
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| 394 | eval { ok $^S == 1 };
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| 395 | eval " BEGIN { ok ! defined \$^S } ";
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| 396 | ok $^S == 0 && defined $^S;
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| 397 |
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| 398 | ok ${^TAINT} == 0;
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| 399 | eval { ${^TAINT} = 1 };
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| 400 | ok ${^TAINT} == 0;
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| 401 |
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| 402 | # 5.6.1 had a bug: @+ and @- were not properly interpolated
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| 403 | # into double-quoted strings
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| 404 | # 20020414 mjd-perl-patch+@plover.com
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| 405 | "I like pie" =~ /(I) (like) (pie)/;
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| 406 | ok "@-" eq "0 0 2 7";
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| 407 | ok "@+" eq "10 1 6 10";
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| 408 |
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| 409 | # Tests for the magic get of $\
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| 410 | {
|
|---|
| 411 | my $ok = 0;
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| 412 | # [perl #19330]
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|---|
| 413 | {
|
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| 414 | local $\ = undef;
|
|---|
| 415 | $\++; $\++;
|
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| 416 | $ok = $\ eq 2;
|
|---|
| 417 | }
|
|---|
| 418 | ok $ok;
|
|---|
| 419 | $ok = 0;
|
|---|
| 420 | {
|
|---|
| 421 | local $\ = "a\0b";
|
|---|
| 422 | $ok = "a$\b" eq "aa\0bb";
|
|---|
| 423 | }
|
|---|
| 424 | ok $ok;
|
|---|
| 425 | }
|
|---|
| 426 |
|
|---|
| 427 | # Test for bug [perl #27839]
|
|---|
| 428 | {
|
|---|
| 429 | my $x;
|
|---|
| 430 | sub f {
|
|---|
| 431 | "abc" =~ /(.)./;
|
|---|
| 432 | $x = "@+";
|
|---|
| 433 | return @+;
|
|---|
| 434 | };
|
|---|
| 435 | my @y = f();
|
|---|
| 436 | ok( $x eq "@y", "return a magic array ($x) vs (@y)" );
|
|---|
| 437 | }
|
|---|
| 438 |
|
|---|
| 439 | # Test for bug [perl #36434]
|
|---|
| 440 | if (!$Is_VMS) {
|
|---|
| 441 | local @ISA;
|
|---|
| 442 | local %ENV;
|
|---|
| 443 | eval { push @ISA, __PACKAGE__ };
|
|---|
| 444 | ok( $@ eq '', 'Push a constant on a magic array');
|
|---|
| 445 | $@ and print "# $@";
|
|---|
| 446 | eval { %ENV = (PATH => __PACKAGE__) };
|
|---|
| 447 | ok( $@ eq '', 'Assign a constant to a magic hash');
|
|---|
| 448 | $@ and print "# $@";
|
|---|
| 449 | eval { my %h = qw(A B); %ENV = (PATH => (keys %h)[0]) };
|
|---|
| 450 | ok( $@ eq '', 'Assign a shared key to a magic hash');
|
|---|
| 451 | $@ and print "# $@";
|
|---|
| 452 | }
|
|---|
| 453 | else {
|
|---|
| 454 | # Can not do this test on VMS, EPOC, and SYMBIAN according to comments
|
|---|
| 455 | # in mg.c/Perl_magic_clear_all_env()
|
|---|
| 456 | #
|
|---|
| 457 | skip('Can\'t make assignment to \%ENV on this system') for 1..3;
|
|---|
| 458 | }
|
|---|
