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Diffstat (limited to 'contrib/perl5/t/op/pack.t')
| -rwxr-xr-x | contrib/perl5/t/op/pack.t | 418 |
1 files changed, 0 insertions, 418 deletions
diff --git a/contrib/perl5/t/op/pack.t b/contrib/perl5/t/op/pack.t deleted file mode 100755 index 67bd547..0000000 --- a/contrib/perl5/t/op/pack.t +++ /dev/null @@ -1,418 +0,0 @@ -#!./perl - -BEGIN { - chdir 't' if -d 't'; - @INC = '../lib'; - require Config; import Config; -} - -print "1..159\n"; - -$format = "c2 x5 C C x s d i l a6"; -# Need the expression in here to force ary[5] to be numeric. This avoids -# test2 failing because ary2 goes str->numeric->str and ary doesn't. -@ary = (1,-100,127,128,32767,987.654321098 / 100.0,12345,123456,"abcdef"); -$foo = pack($format,@ary); -@ary2 = unpack($format,$foo); - -print ($#ary == $#ary2 ? "ok 1\n" : "not ok 1\n"); - -$out1=join(':',@ary); -$out2=join(':',@ary2); -# Using long double NVs may introduce greater accuracy than wanted. -$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"); - -# How about counting bits? - -print +($x = unpack("%32B*", "\001\002\004\010\020\040\100\200\377")) == 16 - ? "ok 4\n" : "not ok 4 $x\n"; - -print +($x = unpack("%32b69", "\001\002\004\010\020\040\100\200\017")) == 12 - ? "ok 5\n" : "not ok 5 $x\n"; - -print +($x = unpack("%32B69", "\001\002\004\010\020\040\100\200\017")) == 9 - ? "ok 6\n" : "not ok 6 $x\n"; - -my $sum = 129; # ASCII -$sum = 103 if ($Config{ebcdic} eq 'define'); - -print +($x = unpack("%32B*", "Now is the time for all good blurfl")) == $sum - ? "ok 7\n" : "not ok 7 $x\n"; - -open(BIN, "./perl") || open(BIN, "./perl.exe") - || die "Can't open ../perl or ../perl.exe: $!\n"; -sysread BIN, $foo, 8192; -close BIN; - -$sum = unpack("%32b*", $foo); -$longway = unpack("b*", $foo); -print $sum == $longway =~ tr/1/1/ ? "ok 8\n" : "not ok 8\n"; - -print +($x = unpack("I",pack("I", 0xFFFFFFFF))) == 0xFFFFFFFF - ? "ok 9\n" : "not ok 9 $x\n"; - -# check 'w' -my $test=10; -my @x = (5,130,256,560,32000,3097152,268435455,1073741844, - '4503599627365785','23728385234614992549757750638446'); -my $x = pack('w*', @x); -my $y = pack 'H*', '0581028200843081fa0081bd8440ffffff7f848080801487ffffffffffdb19caefe8e1eeeea0c2e1e3e8ede1ee6e'; - -print $x eq $y ? "ok $test\n" : "not ok $test\n"; $test++; - -@y = unpack('w*', $y); -my $a; -while ($a = pop @x) { - my $b = pop @y; - print $a eq $b ? "ok $test\n" : "not ok $test\n$a\n$b\n"; $test++; -} - -@y = unpack('w2', $x); - -print scalar(@y) == 2 ? "ok $test\n" : "not ok $test\n"; $test++; -print $y[1] == 130 ? "ok $test\n" : "not ok $test\n"; $test++; - -# test exeptions -eval { $x = unpack 'w', pack 'C*', 0xff, 0xff}; -print $@ ne '' ? "ok $test\n" : "not ok $test\n"; $test++; - -eval { $x = unpack 'w', pack 'C*', 0xff, 0xff, 0xff, 0xff}; -print $@ ne '' ? "ok $test\n" : "not ok $test\n"; $test++; - -eval { $x = unpack 'w', pack 'C*', 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; -print $@ ne '' ? "ok $test\n" : "not ok $test\n"; $test++; - -# -# test the "p" template - -# literals -print((unpack("p",pack("p","foo")) eq "foo" ? "ok " : "not ok "),$test++,"\n"); - -# scalars -print((unpack("p",pack("p",$test)) == $test ? "ok " : "not ok "),$test++,"\n"); - -# temps -sub foo { my $a = "a"; return $a . $a++ . $a++ } -{ - use warnings; - my $last = $test; - local $SIG{__WARN__} = sub { - print "ok ",$test++,"\n" if $_[0] =~ /temporary val/ - }; - my $junk = pack("p", &foo); - print "not ok ", $test++, "\n" if $last == $test; -} - -# undef should give null pointer -print((pack("p", undef) =~ /^\0+/ ? "ok " : "not ok "),$test++,"\n"); - -# Check for optimizer bug (e.g. Digital Unix GEM cc with -O4 on DU V4.0B gives -# 4294967295 instead of -1) -# see #ifdef __osf__ in pp.c pp_unpack -# Test 30: -print( ((unpack("i",pack("i",-1))) == -1 ? "ok " : "not ok "),$test++,"\n"); - -# 31..36: test the pack lengths of s S i I l L -print "not " unless length(pack("s", 0)) == 2; -print "ok ", $test++, "\n"; - -print "not " unless length(pack("S", 0)) == 2; -print "ok ", $test++, "\n"; - -print "not " unless length(pack("i", 0)) >= 4; -print "ok ", $test++, "\n"; - -print "not " unless length(pack("I", 0)) >= 4; -print "ok ", $test++, "\n"; - -print "not " unless length(pack("l", 0)) == 4; -print "ok ", $test++, "\n"; - -print "not " unless length(pack("L", 0)) == 4; -print "ok ", $test++, "\n"; - -# 37..40: test the pack lengths of n N v V - -print "not " unless length(pack("n", 0)) == 2; -print "ok ", $test++, "\n"; - -print "not " unless length(pack("N", 0)) == 4; -print "ok ", $test++, "\n"; - -print "not " unless length(pack("v", 0)) == 2; -print "ok ", $test++, "\n"; - -print "not " unless length(pack("V", 0)) == 4; -print "ok ", $test++, "\n"; - -# 41..56: test unpack-pack lengths - -my @templates = qw(c C i I s S l L n N v V f d); - -# quads not supported everywhere: if not, retest floats/doubles -# to preserve the test count... -eval { my $q = pack("q",0) }; -push @templates, $@ !~ /Invalid type in pack/ ? qw(q Q) : qw(f d); - -foreach my $t (@templates) { - my @t = unpack("$t*", pack("$t*", 12, 34)); - print "not " - unless @t == 2 and (($t[0] == 12 and $t[1] == 34) or ($t =~ /[nv]/i)); - print "ok ", $test++, "\n"; -} - -# 57..60: uuencode/decode - -# Note that first uuencoding known 'text' data and then checking the -# binary values of the uuencoded version would not be portable between -# character sets. Uuencoding is meant for encoding binary data, not -# text data. - -$in = pack 'C*', 0 .. 255; - -# just to be anal, we do some random tr/`/ / -$uu = <<'EOUU'; -M` $"`P0%!@<("0H+# T.#Q`1$A,4%187&!D:&QP='A\@(2(C)"4F)R@I*BLL -M+2XO,#$R,S0U-C<X.3H[/#T^/T!!0D-$149'2$E*2TQ-3D]045)35%565UA9 -M6EM<75Y?8&%B8V1E9F=H:6IK;&UN;W!Q<G-T=79W>'EZ>WQ]?G^`@8*#A(6& -MAXB)BHN,C8Z/D)&2DY25EI>8F9J;G)V>GZ"AHJ.DI::GJ*FJJZRMKJ^PL;*S -MM+6VM[BYNKN\O;Z_P,'"P\3%QL?(R<K+S,W.S]#1TM/4U=;7V-G:V]S=WM_@ -?X>+CY.7FY^CIZNOL[>[O\/'R\_3U]O?X^?K[_/W^_P ` -EOUU - -$_ = $uu; -tr/ /`/; -print "not " unless pack('u', $in) eq $_; -print "ok ", $test++, "\n"; - -print "not " unless unpack('u', $uu) eq $in; -print "ok ", $test++, "\n"; - -$in = "\x1f\x8b\x08\x08\x58\xdc\xc4\x35\x02\x03\x4a\x41\x50\x55\x00\xf3\x2a\x2d\x2e\x51\x48\xcc\xcb\x2f\xc9\x48\x2d\x52\x08\x48\x2d\xca\x51\x28\x2d\x4d\xce\x4f\x49\x2d\xe2\x02\x00\x64\x66\x60\x5c\x1a\x00\x00\x00"; -$uu = <<'EOUU'; -M'XL("%C<Q#4"`TI!4%4`\RHM+E%(S,LOR4@M4@A(+<I1*"U-SD])+>("`&1F -&8%P:```` -EOUU - -print "not " unless unpack('u', $uu) eq $in; -print "ok ", $test++, "\n"; - -# 60 identical to 59 except that backquotes have been changed to spaces - -$uu = <<'EOUU'; -M'XL("%C<Q#4" TI!4%4 \RHM+E%(S,LOR4@M4@A(+<I1*"U-SD])+>(" &1F -&8%P: -EOUU - -print "not " unless unpack('u', $uu) eq $in; -print "ok ", $test++, "\n"; - -# 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"; - -print "not " unless pack('A11', "foo\0bar\0 ") eq "foo\0bar\0 "; -print "ok ", $test++, "\n"; - -print "not " unless unpack('A*', "foo\0bar \0") eq "foo\0bar"; -print "ok ", $test++, "\n"; - -print "not " unless unpack('A8', "foo\0bar \0") eq "foo\0bar"; -print "ok ", $test++, "\n"; - -print "not " unless pack('a*', "foo\0bar\0 ") eq "foo\0bar\0 "; -print "ok ", $test++, "\n"; - -print "not " unless pack('a11', "foo\0bar\0 ") eq "foo\0bar\0 \0\0"; -print "ok ", $test++, "\n"; - -print "not " unless unpack('a*', "foo\0bar \0") eq "foo\0bar \0"; -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 \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"; - -# 74..79: packing native shorts/ints/longs - -print "not " unless length(pack("s!", 0)) == $Config{shortsize}; -print "ok ", $test++, "\n"; - -print "not " unless length(pack("i!", 0)) == $Config{intsize}; -print "ok ", $test++, "\n"; - -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 "ok ", $test++, "\n"; - -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 "ok ", $test++, "\n"; - -# 80..139: pack <-> unpack bijectionism - -# 80.. 84 c -foreach my $c (-128, -1, 0, 1, 127) { - print "not " unless unpack("c", pack("c", $c)) == $c; - print "ok ", $test++, "\n"; -} - -# 85.. 89: C -foreach my $C (0, 1, 127, 128, 255) { - print "not " unless unpack("C", pack("C", $C)) == $C; - print "ok ", $test++, "\n"; -} - -# 90.. 94: s -foreach my $s (-32768, -1, 0, 1, 32767) { - print "not " unless unpack("s", pack("s", $s)) == $s; - print "ok ", $test++, "\n"; -} - -# 95.. 99: S -foreach my $S (0, 1, 32767, 32768, 65535) { - print "not " unless unpack("S", pack("S", $S)) == $S; - print "ok ", $test++, "\n"; -} - -# 100..104: i -foreach my $i (-2147483648, -1, 0, 1, 2147483647) { - print "not " unless unpack("i", pack("i", $i)) == $i; - print "ok ", $test++, "\n"; -} - -# 105..109: I -foreach my $I (0, 1, 2147483647, 2147483648, 4294967295) { - print "not " unless unpack("I", pack("I", $I)) == $I; - print "ok ", $test++, "\n"; -} - -# 110..114: l -foreach my $l (-2147483648, -1, 0, 1, 2147483647) { - print "not " unless unpack("l", pack("l", $l)) == $l; - print "ok ", $test++, "\n"; -} - -# 115..119: L -foreach my $L (0, 1, 2147483647, 2147483648, 4294967295) { - print "not " unless unpack("L", pack("L", $L)) == $L; - print "ok ", $test++, "\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"; -} - -# 125..129: v -foreach my $v (0, 1, 32767, 32768, 65535) { - print "not " unless unpack("v", pack("v", $v)) == $v; - print "ok ", $test++, "\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"; -} - -# 135..139: V -foreach my $V (0, 1, 2147483647, 2147483648, 4294967295) { - print "not " unless unpack("V", pack("V", $V)) == $V; - print "ok ", $test++, "\n"; -} - -# 140..143: pack nvNV byteorders - -print "not " unless pack("n", 0xdead) eq "\xde\xad"; -print "ok ", $test++, "\n"; - -print "not " unless pack("v", 0xdead) eq "\xad\xde"; -print "ok ", $test++, "\n"; - -print "not " unless pack("N", 0xdeadbeef) eq "\xde\xad\xbe\xef"; -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* N/Z* w/A*','string','hi there ','etc'; -print 'not ' unless $z eq "\000\006string\0\0\0\012hi there \000\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++; - -print 'not ' unless "1.20.300.4000" eq sprintf "%vd", pack("U*",1,20,300,4000); -print "ok $test\n"; $test++; -print 'not ' unless "1.20.300.4000" eq - sprintf "%vd", pack(" U*",1,20,300,4000); -print "ok $test\n"; $test++; -print 'not ' unless v1.20.300.4000 ne - sprintf "%vd", pack("C0U*",1,20,300,4000); -print "ok $test\n"; $test++; - |
