diff options
Diffstat (limited to 'contrib/perl5/t/op/pack.t')
| -rwxr-xr-x | contrib/perl5/t/op/pack.t | 106 |
1 files changed, 78 insertions, 28 deletions
diff --git a/contrib/perl5/t/op/pack.t b/contrib/perl5/t/op/pack.t index 902fc28..b336cb5 100755 --- a/contrib/perl5/t/op/pack.t +++ b/contrib/perl5/t/op/pack.t @@ -6,7 +6,7 @@ BEGIN { require Config; import Config; } -print "1..142\n"; +print "1..156\n"; $format = "c2 x5 C C x s d i l a6"; # Need the expression in here to force ary[5] to be numeric. This avoids @@ -19,7 +19,10 @@ print ($#ary == $#ary2 ? "ok 1\n" : "not ok 1\n"); $out1=join(':',@ary); $out2=join(':',@ary2); -print ($out1 eq $out2 ? "ok 2\n" : "not ok 2\n"); +# Using long double NVs may introduce greater accuracy than wanted. +$out1 =~ s/:9\.87654321097999\d*:/:9.87654321098:/; +$out2 =~ s/:9\.87654321097999\d*:/:9.87654321098:/; +print ($out1 eq $out2? "ok 2\n" : "not ok 2\n"); print ($foo =~ /def/ ? "ok 3\n" : "not ok 3\n"); @@ -95,7 +98,7 @@ print((unpack("p",pack("p",$test)) == $test ? "ok " : "not ok "),$test++,"\n"); # temps sub foo { my $a = "a"; return $a . $a++ . $a++ } { - local $^W = 1; + use warnings; my $last = $test; local $SIG{__WARN__} = sub { print "ok ",$test++,"\n" if $_[0] =~ /temporary val/ @@ -208,7 +211,7 @@ EOUU print "not " unless unpack('u', $uu) eq $in; print "ok ", $test++, "\n"; -# 61..72: test the ascii template types (A, a, Z) +# 61..73: test the ascii template types (A, a, Z) print "not " unless pack('A*', "foo\0bar\0 ") eq "foo\0bar\0 "; print "ok ", $test++, "\n"; @@ -234,115 +237,116 @@ print "ok ", $test++, "\n"; print "not " unless unpack('a8', "foo\0bar \0") eq "foo\0bar "; print "ok ", $test++, "\n"; -print "not " unless pack('Z*', "foo\0bar\0 ") eq "foo\0bar\0 "; +print "not " unless pack('Z*', "foo\0bar\0 ") eq "foo\0bar\0 \0"; print "ok ", $test++, "\n"; print "not " unless pack('Z11', "foo\0bar\0 ") eq "foo\0bar\0 \0\0"; print "ok ", $test++, "\n"; +print "not " unless pack('Z3', "foo") eq "fo\0"; +print "ok ", $test++, "\n"; + print "not " unless unpack('Z*', "foo\0bar \0") eq "foo"; print "ok ", $test++, "\n"; print "not " unless unpack('Z8', "foo\0bar \0") eq "foo"; print "ok ", $test++, "\n"; -# 73..78: packing native shorts/ints/longs +# 74..79: packing native shorts/ints/longs -# integrated from mainline and don't want to change numbers all the way -# down. native ints are not supported in _0x so comment out checks -#print "not " unless length(pack("s!", 0)) == $Config{shortsize}; +print "not " unless length(pack("s!", 0)) == $Config{shortsize}; print "ok ", $test++, "\n"; -#print "not " unless length(pack("i!", 0)) == $Config{intsize}; +print "not " unless length(pack("i!", 0)) == $Config{intsize}; print "ok ", $test++, "\n"; -#print "not " unless length(pack("l!", 0)) == $Config{longsize}; +print "not " unless length(pack("l!", 0)) == $Config{longsize}; print "ok ", $test++, "\n"; -#print "not " unless length(pack("s!", 0)) <= length(pack("i!", 0)); +print "not " unless length(pack("s!", 0)) <= length(pack("i!", 0)); print "ok ", $test++, "\n"; -#print "not " unless length(pack("i!", 0)) <= length(pack("l!", 0)); +print "not " unless length(pack("i!", 0)) <= length(pack("l!", 0)); print "ok ", $test++, "\n"; -#print "not " unless length(pack("i!", 0)) == length(pack("i", 0)); +print "not " unless length(pack("i!", 0)) == length(pack("i", 0)); print "ok ", $test++, "\n"; -# 79..138: pack <-> unpack bijectionism +# 80..139: pack <-> unpack bijectionism -# 79.. 83 c +# 80.. 84 c foreach my $c (-128, -1, 0, 1, 127) { print "not " unless unpack("c", pack("c", $c)) == $c; print "ok ", $test++, "\n"; } -# 84.. 88: C +# 85.. 89: C foreach my $C (0, 1, 127, 128, 255) { print "not " unless unpack("C", pack("C", $C)) == $C; print "ok ", $test++, "\n"; } -# 89.. 93: s +# 90.. 94: s foreach my $s (-32768, -1, 0, 1, 32767) { print "not " unless unpack("s", pack("s", $s)) == $s; print "ok ", $test++, "\n"; } -# 94.. 98: S +# 95.. 99: S foreach my $S (0, 1, 32767, 32768, 65535) { print "not " unless unpack("S", pack("S", $S)) == $S; print "ok ", $test++, "\n"; } -# 99..103: i +# 100..104: i foreach my $i (-2147483648, -1, 0, 1, 2147483647) { print "not " unless unpack("i", pack("i", $i)) == $i; print "ok ", $test++, "\n"; } -# 104..108: I +# 105..109: I foreach my $I (0, 1, 2147483647, 2147483648, 4294967295) { print "not " unless unpack("I", pack("I", $I)) == $I; print "ok ", $test++, "\n"; } -# 109..113: l +# 110..114: l foreach my $l (-2147483648, -1, 0, 1, 2147483647) { print "not " unless unpack("l", pack("l", $l)) == $l; print "ok ", $test++, "\n"; } -# 114..118: L +# 115..119: L foreach my $L (0, 1, 2147483647, 2147483648, 4294967295) { print "not " unless unpack("L", pack("L", $L)) == $L; print "ok ", $test++, "\n"; } -# 119..123: n +# 120..124: n foreach my $n (0, 1, 32767, 32768, 65535) { print "not " unless unpack("n", pack("n", $n)) == $n; print "ok ", $test++, "\n"; } -# 124..128: v +# 125..129: v foreach my $v (0, 1, 32767, 32768, 65535) { print "not " unless unpack("v", pack("v", $v)) == $v; print "ok ", $test++, "\n"; } -# 129..133: N +# 130..134: N foreach my $N (0, 1, 2147483647, 2147483648, 4294967295) { print "not " unless unpack("N", pack("N", $N)) == $N; print "ok ", $test++, "\n"; } -# 134..138: V +# 135..139: V foreach my $V (0, 1, 2147483647, 2147483648, 4294967295) { print "not " unless unpack("V", pack("V", $V)) == $V; print "ok ", $test++, "\n"; } -# 139..142: pack nvNV byteorders +# 140..143: pack nvNV byteorders print "not " unless pack("n", 0xdead) eq "\xde\xad"; print "ok ", $test++, "\n"; @@ -355,3 +359,49 @@ print "ok ", $test++, "\n"; print "not " unless pack("V", 0xdeadbeef) eq "\xef\xbe\xad\xde"; print "ok ", $test++, "\n"; + +# 144..152: / + +my $z; +eval { ($x) = unpack '/a*','hello' }; +print 'not ' unless $@; print "ok $test\n"; $test++; +eval { ($z,$x,$y) = unpack 'a3/A C/a* C/Z', "003ok \003yes\004z\000abc" }; +print $@ eq '' && $z eq 'ok' ? "ok $test\n" : "not ok $test\n"; $test++; +print $@ eq '' && $x eq 'yes' ? "ok $test\n" : "not ok $test\n"; $test++; +print $@ eq '' && $y eq 'z' ? "ok $test\n" : "not ok $test\n"; $test++; + +eval { ($x) = pack '/a*','hello' }; +print 'not ' unless $@; print "ok $test\n"; $test++; +$z = pack 'n/a* w/A*','string','etc'; +print 'not ' unless $z eq "\000\006string\003etc"; print "ok $test\n"; $test++; + +eval { ($x) = unpack 'a/a*/a*', '212ab345678901234567' }; +print $@ eq '' && $x eq 'ab3456789012' ? "ok $test\n" : "#$x,$@\nnot ok $test\n"; +$test++; + +eval { ($x) = unpack 'a/a*/a*', '3012ab345678901234567' }; +print $@ eq '' && $x eq 'ab3456789012' ? "ok $test\n" : "not ok $test\n"; +$test++; + +eval { ($x) = unpack 'a/a*/b*', '212ab' }; +my $expected_x = '100001100100'; +if ($Config{ebcdic} eq 'define') { $expected_x = '100000010100'; } +print $@ eq '' && $x eq $expected_x ? "ok $test\n" : "#$x,$@\nnot ok $test\n"; +$test++; + +# 153..156: / with # + +eval { ($z,$x,$y) = unpack <<EOU, "003ok \003yes\004z\000abc" }; + a3/A # Count in ASCII + C/a* # Count in a C char + C/Z # Count in a C char but skip after \0 +EOU +print $@ eq '' && $z eq 'ok' ? "ok $test\n" : "not ok $test\n"; $test++; +print $@ eq '' && $x eq 'yes' ? "ok $test\n" : "not ok $test\n"; $test++; +print $@ eq '' && $y eq 'z' ? "ok $test\n" : "not ok $test\n"; $test++; + +$z = pack <<EOP,'string','etc'; + n/a* # Count as network short + w/A* # Count a BER integer +EOP +print 'not ' unless $z eq "\000\006string\003etc"; print "ok $test\n"; $test++; |
