diff options
Diffstat (limited to 't/op/pack.t')
| -rwxr-xr-x | t/op/pack.t | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/t/op/pack.t b/t/op/pack.t index 3009510a13..08cf811138 100755 --- a/t/op/pack.t +++ b/t/op/pack.t @@ -12,7 +12,7 @@ my $no_endianness = $] > 5.009 ? '' : my $no_signedness = $] > 5.009 ? '' : "Signed/unsigned pack modifiers not available on this perl"; -plan tests => 14621; +plan tests => 14627; use strict; use warnings; @@ -1807,3 +1807,18 @@ is(unpack('c'), 65, "one-arg unpack (change #18751)"); # defaulting to $_ is(pack("Z*/Z", ""), "1\0\0", "pack Z*/Z makes an extended string"); is(pack("Z*/a", ""), "0\0", "pack Z*/a makes an extended string"); } +{ + # unpack("A*", $unicode) strips general unicode spaces + is(unpack("A*", "ab \n\xa0 \0"), "ab \n\xa0", + 'normal A* strip leaves \xa0'); + is(unpack("U0C0A*", "ab \n\xa0 \0"), "ab \n\xa0", + 'normal A* strip leaves \xa0 even if it got upgraded for technical reasons'); + is(unpack("A*", pack("a*(U0U)a*", "ab \n", 0xa0, " \0")), "ab", + 'upgraded strings A* removes \xa0'); + is(unpack("A*", pack("a*(U0UU)a*", "ab \n", 0xa0, 0x1680, " \0")), "ab", + 'upgraded strings A* removes all unicode whitespace'); + is(unpack("A5", pack("a*(U0U)a*", "ab \n", 0x1680, "def", "ab")), "ab", + 'upgraded strings A5 removes all unicode whitespace'); + is(unpack("A*", pack("U", 0x1680)), "", + 'upgraded strings A* with nothing left'); +} |