From: Jarkko Hietaniemi <jhi@iki.fi>
Date: Thu, 7 Sep 2000 16:04:20 +0000 (+0000)
Subject: Guard against bad string->int conversion for quads.
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=868d6b85d6bf503d6539e10888e7a82a14e04712;p=p5sagit%2Fp5-mst-13.2.git

Guard against bad string->int conversion for quads.

p4raw-id: //depot/perl@7019
---

diff --git a/t/op/64bitint.t b/t/op/64bitint.t
index 5cfb65a..19d2645 100644
--- a/t/op/64bitint.t
+++ b/t/op/64bitint.t
@@ -3,7 +3,7 @@
 BEGIN {
 	eval { my $q = pack "q", 0 };
 	if ($@) {
-		print "1..0\n# no 64-bit types\n";
+		print "1..0\n# Skip: no 64-bit types\n";
 		exit(0);
 	}
 	chdir 't' if -d 't';
@@ -16,7 +16,7 @@ BEGIN {
 # 32+ bit integers don't cause noise
 no warnings qw(overflow portable);
 
-print "1..52\n";
+print "1..55\n";
 
 my $q = 12345678901;
 my $r = 23456789012;
@@ -279,4 +279,19 @@ print "ok 51\n";
 print "not " unless (sprintf "%u", ~0)    eq '18446744073709551615';
 print "ok 52\n";
 
+# If the 53..55 fail you have problems in the parser's string->int conversion,
+# see toke.c:scan_num().
+
+$q = -9223372036854775808;
+print "not " unless "$q" eq "-9223372036854775808";
+print "ok 53\n";
+
+$q =  9223372036854775807;
+print "not " unless "$q" eq "9223372036854775807";
+print "ok 54\n";
+
+$q = 18446744073709551615;
+print "not " unless "$q" eq "18446744073709551615";
+print "ok 55\n";
+
 # eof