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testing/perl-xml-easy: rebuild against perl 5.30

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This commit is contained in:
Natanael Copa 2019-09-05 10:56:18 +00:00
parent a14e4d08df
commit 883ef1301e
2 changed files with 59 additions and 3 deletions
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8
testing/perl-xml-easy/APKBUILD
View file

@ -4,7 +4,7 @@
pkgname=perl-xml-easy
_pkgreal=XML-Easy
pkgver=0.011
pkgrel=2
pkgrel=3
pkgdesc="XML processing with a clean interface"
url="https://metacpan.org/release/XML-Easy/"
arch="all"
@ -14,7 +14,8 @@ cpanmakedepends="perl-module-build"
depends="$cpandepends"
makedepends="perl-dev $cpanmakedepends"
subpackages="$pkgname-doc"
source="https://cpan.metacpan.org/authors/id/Z/ZE/ZEFRAM/XML-Easy-$pkgver.tar.gz"
source="https://cpan.metacpan.org/authors/id/Z/ZE/ZEFRAM/XML-Easy-$pkgver.tar.gz
syntax_main-test.patch"
builddir="$srcdir/$_pkgreal-$pkgver"
build() {
@ -32,4 +33,5 @@ package() {
find "$pkgdir" \( -name perllocal.pod -o -name .packlist \) -delete
}
sha512sums="19e325a2968cd62e255e6f4e3e870a15f84c2d69ea6a1bf457b1de25d352554285f7162c01fd1dbb363bbad6ae882bc7d49b94655a4795664a735392871b2e02 XML-Easy-0.011.tar.gz"
sha512sums="19e325a2968cd62e255e6f4e3e870a15f84c2d69ea6a1bf457b1de25d352554285f7162c01fd1dbb363bbad6ae882bc7d49b94655a4795664a735392871b2e02 XML-Easy-0.011.tar.gz
6696f9fdb393b39d6e58a45ce7e591bf22f8af59849b96dc947ae274420f41fe77fc8b9ff04fac15cfbc28c63a2af95bf5078ac63fd7810f2f3c954498d8615e syntax_main-test.patch"

54
testing/perl-xml-easy/syntax_main-test.patch Normal file
View file

@ -0,0 +1,54 @@
from: https://rt.cpan.org/Public/Bug/Display.html?id=127416
--- a/t/syntax_main.t- 2019-04-24 11:47:08.365496801 +0100
+++ b/t/syntax_main.t 2019-04-24 12:01:50.459442769 +0100
@@ -35,16 +35,34 @@
# This code checks whether the regexp iteration limit bug (#60034) is
# present. The regexp match expression checks for getting the wrong
-# result with a long input, and suffices to diagnose the bug. However,
-# running that test on a pre-5.10 perl causes the stack to grow large,
+# result with a long input, and suffices to diagnose the bug.
+# for a pattern like /X*/, where X is sub-pattern that can match variable
+# length string, e.g. (ab?), it is currently known that:
+#
+# on < 5.10.0, the old recursive engine will crash on too long a match;
+# on < 5.29.4, /X*/ is misinterpreted as /X{0,32767}/
+# on 5.29.4+, /X*/ is misinterpreted as /X{0,65535}/
+#
+# Running that test on a pre-5.10 perl causes the stack to grow large,
# and if there's a limited stack size then this may overflow it and
# cause perl to crash. All pre-5.10 perls have the iteration limit
# bug, so there's no need to run the proper test on those verions.
# 5.10 fixed the stack issue, so it's safe to run the proper test there.
-my $have_iterlimit_bug = "$]" < 5.010 || do {
- local $SIG{__WARN__} = sub { };
- ("a"x40000) !~ /\A(?:X?[a-z])*\z/;
-};
+
+my $iterlimit; # if defined, sets an upper limit for iterations
+
+if ($] < 5.010) {
+ $iterlimit = 0;
+}
+else {
+ local $SIG{__WARN__} = sub { };
+ for my $i (32767, 65535) {
+ if (("a"x($i+1)) !~ /\A(?:X?[a-z])*\z/) {
+ $iterlimit = $i;
+ last;
+ }
+ }
+}
my $data_in = IO::File->new("t/read.data", "r") or die;
my $line = $data_in->getline;
@@ -75,7 +93,7 @@
}
SKIP: {
skip "perl bug affects long inputs", 2
- if $have_iterlimit_bug && length($input) >= 32766;
+ if defined $iterlimit && length($input) >= $iterlimit;
is upgraded($input) =~ $recogniser{$prod}, !$syntax_error;
is downgraded($input) =~ $recogniser{$prod}, !$syntax_error;
}