| 1 | #!./perl |
| 2 | |
| 3 | BEGIN { |
| 4 | chdir 't' if -d 't'; |
| 5 | @INC = '../lib'; |
| 6 | require './test.pl'; |
| 7 | |
| 8 | eval { require AnyDBM_File }; # not all places have dbm* functions |
| 9 | skip_all("No dbm functions") if $@; |
| 10 | } |
| 11 | |
| 12 | plan tests => 5; |
| 13 | |
| 14 | # This is [20020104.007] "coredump on dbmclose" |
| 15 | |
| 16 | my $filename = tempfile(); |
| 17 | |
| 18 | my $prog = <<'EOC'; |
| 19 | package Foo; |
| 20 | $filename = '@@@@'; |
| 21 | sub new { |
| 22 | my $proto = shift; |
| 23 | my $class = ref($proto) || $proto; |
| 24 | my $self = {}; |
| 25 | bless($self,$class); |
| 26 | my %LT; |
| 27 | dbmopen(%LT, $filename, 0666) || |
| 28 | die "Can't open $filename because of $!\n"; |
| 29 | $self->{'LT'} = \%LT; |
| 30 | return $self; |
| 31 | } |
| 32 | sub DESTROY { |
| 33 | my $self = shift; |
| 34 | dbmclose(%{$self->{'LT'}}); |
| 35 | 1 while unlink $filename; |
| 36 | 1 while unlink glob "$filename.*"; |
| 37 | print "ok\n"; |
| 38 | } |
| 39 | package main; |
| 40 | $test = Foo->new(); # must be package var |
| 41 | EOC |
| 42 | |
| 43 | $prog =~ s/\@\@\@\@/$filename/; |
| 44 | |
| 45 | fresh_perl_is("require AnyDBM_File;\n$prog", 'ok', {}, 'explicit require'); |
| 46 | fresh_perl_is($prog, 'ok', {}, 'implicit require'); |
| 47 | |
| 48 | $prog = <<'EOC'; |
| 49 | @INC = (); |
| 50 | dbmopen(%LT, $filename, 0666); |
| 51 | 1 while unlink $filename; |
| 52 | 1 while unlink glob "$filename.*"; |
| 53 | die "Failed to fail!"; |
| 54 | EOC |
| 55 | |
| 56 | fresh_perl_like($prog, qr/No dbm on this machine/, {}, |
| 57 | 'implicit require fails'); |
| 58 | fresh_perl_like('delete $::{"AnyDBM_File::"}; ' . $prog, |
| 59 | qr/No dbm on this machine/, {}, |
| 60 | 'implicit require and no stash fails'); |
| 61 | |
| 62 | { # undef 3rd arg |
| 63 | local $^W = 1; |
| 64 | local $SIG{__WARN__} = sub { ++$w }; |
| 65 | # Files may get created as a side effect of dbmopen, so ensure cleanup. |
| 66 | my $leaf = 'pleaseletthisfilenotexist'; |
| 67 | dbmopen(%truffe, $leaf, undef); |
| 68 | is $w, 1, '1 warning from dbmopen with undef third arg'; |
| 69 | unlink $leaf |
| 70 | if -e $leaf; |
| 71 | 1 while unlink glob "$leaf.*"; |
| 72 | } |