4 if( $ENV{PERL_CORE} ) {
12 use ExtUtils::MakeMaker;
13 use ExtUtils::Constant qw (constant_types C_constant XS_constant autoload);
18 my $do_utf_tests = $] > 5.006;
19 my $better_than_56 = $] > 5.007;
20 # For debugging set this to 1.
24 # Because were are going to be changing directory before running Makefile.PL
26 # 5.005 doesn't have new enough File::Spec to have rel2abs. But actually we
27 # only need it when $^X isn't absolute, which is going to be 5.8.0 or later
28 # (where ExtUtils::Constant is in the core, and tests against the uninstalled
30 $perl = File::Spec->rel2abs ($perl) unless $] < 5.006;
31 # ExtUtils::Constant::C_constant uses $^X inside a comment, and we want to
32 # compare output to ensure that it is the same. We were probably run as ./perl
33 # whereas we will run the child with the full path in $perl. So make $^X for
34 # us the same as our child will see.
36 my $lib = $ENV{PERL_CORE} ? '../../../lib' : '../../blib/lib';
37 my $runperl = "$perl \"-I$lib\"";
38 print "# perl=$perl\n";
40 my $make = $Config{make};
41 $make = $ENV{MAKE} if exists $ENV{MAKE};
42 if ($^O eq 'MSWin32' && $make eq 'nmake') { $make .= " -nologo"; }
44 # Renamed by make clean
45 my $makefile = ($^O eq 'VMS' ? 'descrip' : 'Makefile');
46 my $makefile_ext = ($^O eq 'VMS' ? '.mms' : '');
47 my $makefile_rename = $makefile . ($^O eq 'VMS' ? '.mms' : '.old');
49 my $output = "output";
50 my $package = "ExtTest";
53 # The real test counter.
57 my $updir = File::Spec->updir;
58 die "Can't get current directory: $!" unless defined $orig_cwd;
60 print "# $dir being created...\n";
61 mkdir $dir, 0777 or die "mkdir: $!\n";
64 if (defined $orig_cwd and length $orig_cwd) {
65 chdir $orig_cwd or die "Can't chdir back to '$orig_cwd': $!";
67 print "# $dir being removed...\n";
68 rmtree($dir) unless $keep_files;
71 die "cwd at start was empty, but directory '$dir' was created" if $dir;
76 push @INC, '../../lib', '../../../lib';
78 sub check_for_bonus_files {
80 my %expect = map {($^O eq 'VMS' ? lc($_) : $_), 1} @_;
83 opendir DIR, $dir or die "opendir '$dir': $!";
84 while (defined (my $entry = readdir DIR)) {
85 $entry =~ s/\.$// if $^O eq 'VMS'; # delete trailing dot that indicates no extension
86 next if $expect{$entry};
87 print "# Extra file '$entry'\n";
91 closedir DIR or warn "closedir '.': $!";
93 print "not ok $realtest\n";
95 print "ok $realtest\n";
101 my ($tests, $expect, $files) = @_;
102 my $core = $ENV{PERL_CORE} ? ' PERL_CORE=1' : '';
103 my @perlout = `$runperl Makefile.PL $core`;
105 print "not ok $realtest # $runperl Makefile.PL failed: $?\n";
106 print "# $_" foreach @perlout;
109 print "ok $realtest\n";
113 if (-f "$makefile$makefile_ext") {
114 print "ok $realtest\n";
116 print "not ok $realtest\n";
122 if ($^O eq 'VMS') { $make .= ' all'; }
124 print "# make = '$make'\n";
127 print "not ok $realtest # $make failed: $?\n";
128 print "# $_" foreach @makeout;
131 print "ok $realtest\n";
135 if ($^O eq 'VMS') { $make =~ s{ all}{}; }
137 if ($Config{usedl}) {
138 print "ok $realtest # This is dynamic linking, so no need to make perl\n";
140 my $makeperl = "$make perl";
141 print "# make = '$makeperl'\n";
142 @makeout = `$makeperl`;
144 print "not ok $realtest # $makeperl failed: $?\n";
145 print "# $_" foreach @makeout;
148 print "ok $realtest\n";
153 my $maketest = "$make test";
154 print "# make = '$maketest'\n";
156 @makeout = `$maketest`;
158 if (open OUTPUT, "<$output") {
159 local $/; # Slurp it - faster.
161 close OUTPUT or print "# Close $output failed: $!\n";
163 # Harness will report missing test results at this point.
164 print "# Open <$output failed: $!\n";
169 print "not ok $realtest # $maketest failed: $?\n";
170 print "# $_" foreach @makeout;
172 print "ok $realtest - maketest\n";
176 # -x is busted on Win32 < 5.6.1, so we emulate it.
178 if( $^O eq 'MSWin32' && $] <= 5.006001 ) {
179 open(REGENTMP, ">regentmp") or die $!;
180 open(XS, "$package.xs") or die $!;
183 $saw_shebang++ if /^#!.*/i ;
184 print REGENTMP $_ if $saw_shebang;
186 close XS; close REGENTMP;
187 $regen = `$runperl regentmp`;
191 $regen = `$runperl -x $package.xs`;
194 print "not ok $realtest # $runperl -x $package.xs failed: $?\n";
196 print "ok $realtest - regen\n";
200 if ($expect eq $regen) {
201 print "ok $realtest - regen worked\n";
203 print "not ok $realtest - regen worked\n";
204 # open FOO, ">expect"; print FOO $expect;
205 # open FOO, ">regen"; print FOO $regen; close FOO;
209 my $makeclean = "$make clean";
210 print "# make = '$makeclean'\n";
211 @makeout = `$makeclean`;
213 print "not ok $realtest # $make failed: $?\n";
214 print "# $_" foreach @makeout;
216 print "ok $realtest\n";
220 check_for_bonus_files ('.', @$files, $output, $makefile_rename, '.', '..');
222 rename $makefile_rename, $makefile
223 or die "Can't rename '$makefile_rename' to '$makefile': $!";
225 unlink $output or warn "Can't unlink '$output': $!";
227 # Need to make distclean to remove ../../lib/ExtTest.pm
228 my $makedistclean = "$make distclean";
229 print "# make = '$makedistclean'\n";
230 @makeout = `$makedistclean`;
232 print "not ok $realtest # $make failed: $?\n";
233 print "# $_" foreach @makeout;
235 print "ok $realtest\n";
239 check_for_bonus_files ('.', @$files, '.', '..');
241 unless ($keep_files) {
243 unlink $_ or warn "unlink $_: $!";
247 check_for_bonus_files ('.', '.', '..');
252 ################ Makefile.PL
253 # We really need a Makefile.PL because make test for a no dynamic linking perl
254 # will run Makefile.PL again as part of the "make perl" target.
255 my $makefilePL = "Makefile.PL";
256 open FH, ">$makefilePL" or die "open >$makefilePL: $!\n";
259 use ExtUtils::MakeMaker;
261 'NAME' => "$package",
262 'VERSION_FROM' => "$package.pm", # finds \$VERSION
264 (#ABSTRACT_FROM => "$package.pm", # XXX add this
265 AUTHOR => "$0") : ())
269 close FH or die "close $makefilePL: $!\n";
275 ################ MANIFEST
276 # We really need a MANIFEST because make distclean checks it.
277 my $manifest = "MANIFEST";
278 push @files, $manifest;
279 open FH, ">$manifest" or die "open >$manifest: $!\n";
280 print FH "$_\n" foreach @files;
281 close FH or die "close $manifest: $!\n";
285 sub write_and_run_extension {
286 my ($name, $items, $export_names, $package, $header, $testfile, $num_tests)
289 my $constant_types = constant_types(); # macro defs
290 my $C_constant = join "\n",
291 C_constant ($package, undef, "IV", $types, undef, undef, @$items);
292 my $XS_constant = XS_constant ($package, $types); # XS for ExtTest::constant
294 my $expect = $constant_types . $C_constant .
295 "\n#### XS Section:\n" . $XS_constant;
297 print "# $name\n# $dir/$subdir being created...\n";
298 mkdir $subdir, 0777 or die "mkdir: $!\n";
299 chdir $subdir or die $!;
303 ################ Header
304 my $header_name = "test.h";
305 push @files, $header_name;
306 open FH, ">$header_name" or die "open >$header_name: $!\n";
307 print FH $header or die $!;
308 close FH or die "close $header_name: $!\n";
311 my $xs = "$package.xs";
313 open FH, ">$xs" or die "open >$xs: $!\n";
321 # XXX Here doc these:
322 print FH "#include \"$header_name\"\n\n";
323 print FH $constant_types;
324 print FH $C_constant, "\n";
325 print FH "MODULE = $package PACKAGE = $package\n";
326 print FH "PROTOTYPES: ENABLE\n";
327 print FH $XS_constant;
328 close FH or die "close $xs: $!\n";
331 my $pm = "$package.pm";
333 open FH, ">$pm" or die "open >$pm: $!\n";
334 print FH "package $package;\n";
335 print FH "use $];\n";
341 printf FH "use warnings;\n" unless $] < 5.006;
347 use vars qw ($VERSION @ISA @EXPORT_OK $AUTOLOAD);
350 @ISA = qw(Exporter DynaLoader);
352 # Having this qw( in the here doc confuses cperl mode far too much to be
353 # helpful. And I'm using cperl mode to edit this, even if you're not :-)
354 print FH "\@EXPORT_OK = qw(\n";
356 # Print the names of all our autoloaded constants
357 print FH "\t$_\n" foreach (@$export_names);
359 # Print the AUTOLOAD subroutine ExtUtils::Constant generated for us
360 print FH autoload ($package, $]);
361 print FH "bootstrap $package \$VERSION;\n1;\n__END__\n";
362 close FH or die "close $pm: $!\n";
364 ################ test.pl
365 my $testpl = "test.pl";
366 push @files, $testpl;
367 open FH, ">$testpl" or die "open >$testpl: $!\n";
368 # Standard test header (need an option to suppress this?)
369 print FH <<"EOT" or die $!;
371 use $package qw(@$export_names);
374 if (open OUTPUT, ">$output") {
378 print "not ok 1 # Failed to open '$output': \$!\n";
382 print FH $testfile or die $!;
383 print FH <<"EOT" or die $!;
388 print "not ok 2 # Failed to close '$output': \$!\n";
391 close FH or die "close $testpl: $!\n";
393 push @files, Makefile_PL($package);
394 @files = MANIFEST (@files);
396 build_and_run ($num_tests, $expect, \@files);
398 chdir $updir or die "chdir '$updir': $!";
401 # Tests are arrayrefs of the form
402 # $name, [items], [export_names], $package, $header, $testfile, $num_tests
404 my $before_tests = 4; # Number of "ok"s emitted to build extension
405 my $after_tests = 8; # Number of "ok"s emitted after make test run
410 $dummytest += $before_tests;
414 my ($name, $items, $export_names, $header, $testfile) = @_;
415 push @tests, [$name, $items, $export_names, $package, $header, $testfile,
417 $dummytest += $after_tests;
421 if (ord('A') == 193) { # EBCDIC platform
422 $pound = chr 177; # A pound sign. (Currency)
423 } else { # ASCII platform
424 $pound = chr 163; # A pound sign. (Currency)
427 {name=>"perl", type=>"PV",},
428 {name=>"*/", type=>"PV", value=>'"CLOSE"', macro=>1},
429 {name=>"/*", type=>"PV", value=>'"OPEN"', macro=>1},
430 {name=>$pound, type=>"PV", value=>'"Sterling"', macro=>1},
437 'A Standard for the Transmission of IP Datagrams on Avian Carriers';
438 # Test the code that generates 1 and 2 letter name comparisons.
440 N => 0, 'NE' => 45, E => 90, SE => 135,
441 S => 180, SW => 225, W => 270, NW => 315
444 my $header = << "EOT";
446 #define OK6 "ok 6\\n"
448 #define FARTHING 0.25
453 #define RFC1149 "$parent_rfc1149"
458 while (my ($point, $bearing) = each %compass) {
459 $header .= "#define $point $bearing\n"
462 my @items = ("FIVE", {name=>"OK6", type=>"PV",},
463 {name=>"OK7", type=>"PVN",
464 value=>['"not ok 7\\n\\0ok 7\\n"', 15]},
465 {name => "FARTHING", type=>"NV"},
466 {name => "NOT_ZERO", type=>"UV", value=>"~(UV)0"},
467 {name => "OPEN", type=>"PV", value=>'"/*"', macro=>1},
468 {name => "CLOSE", type=>"PV", value=>'"*/"',
469 macro=>["#if 1\n", "#endif\n"]},
470 {name => "ANSWER", default=>["UV", 42]}, "NOTDEF",
471 {name => "Yes", type=>"YES"},
472 {name => "No", type=>"NO"},
473 {name => "Undef", type=>"UNDEF"},
474 # OK. It wasn't really designed to allow the creation of dual valued
476 # It was more for INADDR_ANY INADDR_BROADCAST INADDR_LOOPBACK INADDR_NONE
477 {name=>"RFC1149", type=>"SV", value=>"sv_2mortal(temp_sv)",
478 pre=>"SV *temp_sv = newSVpv(RFC1149, 0); "
479 . "(void) SvUPGRADE(temp_sv,SVt_PVIV); SvIOK_on(temp_sv); "
480 . "SvIVX(temp_sv) = 1149;"},
483 push @items, $_ foreach keys %compass;
485 # Automatically compile the list of all the macro names, and make them
486 # exported constants.
487 my @export_names = map {(ref $_) ? $_->{name} : $_} @items;
489 # Exporter::Heavy (currently) isn't able to export the last 3 of these:
490 push @items, @common_items;
492 # XXX there are hardwired still.
493 my $test_body = <<'EOT';
494 # What follows goes to the temporary file.
500 print "not ok 5 # \$five\n";
506 # PVN containing embedded \0s
512 my $farthing = FARTHING;
513 if ($farthing == 0.25) {
516 print "not ok 8 # $farthing\n";
520 my $not_zero = NOT_ZERO;
521 if ($not_zero > 0 && $not_zero == ~0) {
524 print "not ok 9 # \$not_zero=$not_zero ~0=" . (~0) . "\n";
527 # Value includes a "*/" in an attempt to bust out of a C comment.
528 # Also tests custom cpp #if clauses
530 if ($close eq '*/') {
533 print "not ok 10 # \$close='$close'\n";
536 # Default values if macro not defined.
541 print "not ok 11 # What do you get if you multiply six by nine? '$answer'\n";
545 my $notdef = eval { NOTDEF; };
546 if (defined $notdef) {
547 print "not ok 12 # \$notdef='$notdef'\n";
548 } elsif ($@ !~ /Your vendor has not defined ExtTest macro NOTDEF/) {
549 print "not ok 12 # \$@='$@'\n";
555 my $notthere = eval { &ExtTest::NOTTHERE; };
556 if (defined $notthere) {
557 print "not ok 13 # \$notthere='$notthere'\n";
558 } elsif ($@ !~ /NOTTHERE is not a valid ExtTest macro/) {
560 print "not ok 13 # \$@='$@'\n";
570 print "not ok 14 # $yes='\$yes'\n";
575 if (defined $no and !$no) {
578 print "not ok 15 # \$no=" . defined ($no) ? "'$no'\n" : "undef\n";
583 unless (defined $undef) {
586 print "not ok 16 # \$undef='$undef'\n";
589 # invalid macro (chosen to look like a mix up between No and SW)
590 $notdef = eval { &ExtTest::So };
591 if (defined $notdef) {
592 print "not ok 17 # \$notdef='$notdef'\n";
593 } elsif ($@ !~ /^So is not a valid ExtTest macro/) {
594 print "not ok 17 # \$@='$@'\n";
599 # invalid defined macro
600 $notdef = eval { &ExtTest::EW };
601 if (defined $notdef) {
602 print "not ok 18 # \$notdef='$notdef'\n";
603 } elsif ($@ !~ /^EW is not a valid ExtTest macro/) {
604 print "not ok 18 # \$@='$@'\n";
612 while (my ($point, $bearing) = each %compass) {
613 $test_body .= "'$point' => $bearing, "
616 $test_body .= <<'EOT';
621 while (my ($point, $bearing) = each %compass) {
622 my $val = eval $point;
624 print "# $point: \$@='$@'\n";
626 } elsif (!defined $bearing) {
627 print "# $point: \$val=undef\n";
629 } elsif ($val != $bearing) {
630 print "# $point: \$val=$val, not $bearing\n";
642 $test_body .= <<"EOT";
643 my \$rfc1149 = RFC1149;
644 if (\$rfc1149 ne "$parent_rfc1149") {
645 print "not ok 20 # '\$rfc1149' ne '$parent_rfc1149'\n";
650 if (\$rfc1149 != 1149) {
651 printf "not ok 21 # %d != 1149\n", \$rfc1149;
658 $test_body .= <<'EOT';
664 print "not ok 22 # \$open='$open'\n";
669 end_tests("Simple tests", \@items, \@export_names, $header, $test_body);
675 my ($inf, $pound_bytes, $pound_utf8);
678 # Check that we can distiguish the pathological case of a string, and the
679 # utf8 representation of that string.
680 $pound_utf8 = $pound . '1';
681 if ($better_than_56) {
682 $pound_bytes = $pound_utf8;
683 utf8::encode ($pound_bytes);
685 # Must have that "U*" to generate a zero length UTF string that forces
686 # top bit set chars (such as the pound sign) into UTF8, so that the
687 # unpack 'C*' then gets the byte form of the UTF8.
688 $pound_bytes = pack 'C*', unpack 'C*', $pound_utf8 . pack "U*";
691 my @items = (@common_items,
692 {name=>$inf, type=>"PV", value=>'"Infinity"', macro=>1},
693 {name=>$pound_utf8, type=>"PV", value=>'"1 Pound"', macro=>1},
694 {name=>$pound_bytes, type=>"PV", value=>'"1 Pound (as bytes)"',
700 The above set of names seems to produce a suitably bad set of compile
701 problems on a Unicode naive version of ExtUtils::Constant (ie 0.11):
703 nick@thinking-cap 15439-32-utf$ PERL_CORE=1 ./perl lib/ExtUtils/t/Constant.t
705 # perl=/stuff/perl5/15439-32-utf/perl
706 # ext-30370 being created...
707 Wide character in print at lib/ExtUtils/t/Constant.t line 140.
711 ExtTest.xs: In function `constant_1':
712 ExtTest.xs:80: warning: multi-character character constant
713 ExtTest.xs:80: warning: case value out of range
720 # Do this in 7 bit in case someone is testing with some settings that cause
721 # 8 bit files incapable of storing this character.
723 = map {"'" . join (",", unpack "U*", $_ . pack "U*") . "'"}
724 ($pound, $inf, $pound_bytes, $pound_utf8);
725 # Values is a list of strings, such as ('194,163,49', '163,49')
727 my $test_body .= "my \$test = $dummytest;\n";
728 $dummytest += 7 * 3; # 3 tests for each of the 7 things:
730 $test_body .= << 'EOT';
733 my $better_than_56 = $] > 5.007;
735 my ($pound, $inf, $pound_bytes, $pound_utf8) = map {eval "pack 'U*', $_"}
738 $test_body .= join ",", @values;
740 $test_body .= << 'EOT';
743 foreach (["perl", "rules", "rules"],
744 ["/*", "OPEN", "OPEN"],
745 ["*/", "CLOSE", "CLOSE"],
746 [$pound, 'Sterling', []],
747 [$inf, 'Infinity', []],
748 [$pound_utf8, '1 Pound', '1 Pound (as bytes)'],
749 [$pound_bytes, '1 Pound (as bytes)', []],
751 # Flag an expected error with a reference for the expect string.
752 my ($string, $expect, $expect_bytes) = @$_;
753 (my $name = $string) =~ s/([^ -~])/sprintf '\x{%X}', ord $1/ges;
754 print "# \"$name\" => \'$expect\'\n";
755 # Try to force this to be bytes if possible.
756 if ($better_than_56) {
757 utf8::downgrade ($string, 1);
759 if ($string =~ tr/0-\377// == length $string) {
760 # No chars outside range 0-255
761 $string = pack 'C*', unpack 'U*', ($string . pack 'U*');
766 $test_body .= "my (\$error, \$got) = ${package}::constant (\$string);\n";
768 $test_body .= <<'EOT';
769 if ($error or $got ne $expect) {
770 print "not ok $test # error '$error', got '$got'\n";
775 print "# Now upgrade '$name' to utf8\n";
776 if ($better_than_56) {
777 utf8::upgrade ($string);
779 $string = pack ('U*') . $string;
783 $test_body .= "my (\$error, \$got) = ${package}::constant (\$string);\n";
785 $test_body .= <<'EOT';
786 if ($error or $got ne $expect) {
787 print "not ok $test # error '$error', got '$got'\n";
792 if (defined $expect_bytes) {
793 print "# And now with the utf8 byte sequence for name\n";
794 # Try the encoded bytes.
795 if ($better_than_56) {
796 utf8::encode ($string);
798 $string = pack 'C*', unpack 'C*', $string . pack "U*";
802 $test_body .= "my (\$error, \$got) = ${package}::constant (\$string);\n";
804 $test_body .= <<'EOT';
805 if (ref $expect_bytes) {
808 print "ok $test # error='$error' (as expected)\n";
810 print "not ok $test # expected error, got no error and '$got'\n";
812 } elsif ($got ne $expect_bytes) {
813 print "not ok $test # error '$error', expect '$expect_bytes', got '$got'\n";
822 end_tests("utf8 tests", \@items, [], "#define perl \"rules\"\n", $test_body);
825 # XXX I think that I should merge this into the utf8 test above.
826 sub explict_call_constant {
827 my ($string, $expect) = @_;
828 # This does assume simple strings suitable for ''
829 my $test_body = <<"EOT";
831 my (\$error, \$got) = ${package}::constant ('$string');\n;
834 if (defined $expect) {
836 $test_body .= <<"EOT";
837 if (\$error or \$got ne "$expect") {
838 print "not ok $dummytest # error '\$error', expect '$expect', got '\$got'\n";
840 print "ok $dummytest\n";
846 $test_body .= <<"EOT";
848 print "ok $dummytest # error='\$error' (as expected)\n";
850 print "not ok $dummytest # expected error, got no error and '\$got'\n";
855 return $test_body . <<'EOT';
860 # Simple tests to verify bits of the switch generation system work.
863 # Deliberately leave $name in @_, so that it is indexed from 1.
864 my ($name, @items) = @_;
866 my $test_body = "my \$value;\n";
867 foreach my $counter (1 .. $#_) {
868 my $thisname = $_[$counter];
869 $test_header .= "#define $thisname $counter\n";
870 $test_body .= <<"EOT";
872 if (\$value == $counter) {
873 print "ok $dummytest\n";
875 print "not ok $dummytest # $thisname gave \$value\n";
879 # Yes, the last time round the loop appends a z to the string.
880 for my $i (0 .. length $thisname) {
881 my $copyname = $thisname;
882 substr ($copyname, $i, 1) = 'z';
883 $test_body .= explict_call_constant ($copyname,
884 $copyname eq $thisname
885 ? $thisname : undef);
888 # Ho. This seems to be buggy in 5.005_03:
889 # # Now remove $name from @_:
891 end_tests($name, \@items, \@items, $test_header, $test_body);
894 # Check that the memeq clauses work correctly when there isn't a switch
895 # statement to bump off a character
896 simple ("Singletons", "A", "AB", "ABC", "ABCD", "ABCDE");
897 # Check the three code.
898 simple ("Three start", qw(Bea kea Lea lea nea pea rea sea tea Wea yea Zea));
899 # There were 162 2 letter words in /usr/share/dict/words on FreeBSD 4.6, which
900 # I felt was rather too many. So I used words with 2 vowels.
901 simple ("Twos and three middle", qw(aa ae ai ea eu ie io oe era eta));
902 # Given the choice go for the end, else the earliest point
903 simple ("Three end and four symetry", qw(ean ear eat barb marm tart));
906 # Need this if the single test below is rolled into @tests :
908 print "1..$dummytest\n";
910 write_and_run_extension @$_ foreach @tests;
912 # This was causing an assertion failure (a C<confess>ion)
913 # Any single byte > 128 should do it.
914 C_constant ($package, undef, undef, undef, undef, undef, chr 255);
915 print "ok $realtest\n"; $realtest++;
917 print STDERR "# You were running with \$keep_files set to $keep_files\n"