X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2Fop%2Farray.t;h=77ea646a93b9022f5064a831e63cc14b2a19c06c;hb=3ab3c9b49fb213f2b1d4cda8797de17be82b2b15;hp=122a49ec3c29ae96a924346bc85ed8440ee82831;hpb=b0840a2a4e2429536ffb069928546c0cd4916ac8;p=p5sagit%2Fp5-mst-13.2.git diff --git a/t/op/array.t b/t/op/array.t index 122a49e..77ea646 100755 --- a/t/op/array.t +++ b/t/op/array.t @@ -1,6 +1,11 @@ #!./perl -print "1..71\n"; +BEGIN { + chdir 't' if -d 't'; + @INC = '../lib'; +} + +print "1..82\n"; # # @foo, @bar, and @ary are also used from tie-stdarray after tie-ing them @@ -247,3 +252,48 @@ sub tary { @tary = (0..50); tary(); + + +require './test.pl'; + +# bugid #15439 - clearing an array calls destructors which may try +# to modify the array - caused 'Attempt to free unreferenced scalar' + +my $got = runperl ( + prog => q{ + sub X::DESTROY { @a = () } + @a = (bless {}, 'X'); + @a = (); + }, + stderr => 1 + ); + +$got =~ s/\n/ /g; +print "# $got\nnot " unless $got eq ''; +print "ok 73\n"; + +# Test negative and funky indices. + +{ + my @a = 0..4; + print $a[-1] == 4 ? "ok 74\n" : "not ok 74\n"; + print $a[-2] == 3 ? "ok 75\n" : "not ok 75\n"; + print $a[-5] == 0 ? "ok 76\n" : "not ok 76\n"; + print defined $a[-6] ? "not ok 77\n" : "ok 77\n"; + + print $a[2.1] == 2 ? "ok 78\n" : "not ok 78\n"; + print $a[2.9] == 2 ? "ok 79\n" : "not ok 79\n"; + print $a[undef] == 0 ? "ok 80\n" : "not ok 80\n"; + print $a["3rd"] == 3 ? "ok 81\n" : "not ok 81\n"; +} + +sub kindalike { # TODO: test.pl-ize the array.t. + my ($s, $r, $m, $n) = @_; + print $s =~ /$r/ ? "ok $n - $m\n" : "not ok $n - $m ($s)\n"; +} + +{ + my @a; + eval '$a[-1] = 0'; + kindalike($@, qr/Modification of non-creatable array value attempted, subscript -1/, "\$a[-1] = 0", 82); +}