3 use Test::More qw(no_plan);
7 *Verbose = \$Test::Harness::Verbose;
8 use POSIX qw/locale_h/;
9 use File::Temp qw/tempfile/;
13 use_ok("version", 0.77);
14 # If we made it this far, we are ok.
19 diag "Tests with base class" unless $ENV{PERL_CORE};
21 BaseTests("version","new","qv");
22 BaseTests("version","new","declare");
23 BaseTests("version","parse", "qv");
24 BaseTests("version","parse", "declare");
26 # dummy up a redundant call to satisfy David Wheeler
27 local $SIG{__WARN__} = sub { die $_[0] };
29 unlike ($@, qr/^Subroutine main::declare redefined/,
30 "Only export declare once per package (to prevent redefined warnings).");
34 sub new { my($self,$n)=@_; bless \$n, $self }
39 local $SIG{__WARN__} = sub { $warning = $_[0] };
40 my ($fh, $filename) = tempfile('tXXXXXXX', SUFFIX => '.pm', UNLINK => 1);
41 (my $package = basename($filename)) =~ s/\.pm$//;
43 # This is an empty subclass
52 delete $main::INC{'$package'};
53 undef &qv; undef *::qv; # avoid 'used once' warning
54 undef &declare; undef *::declare; # avoid 'used once' warning
57 diag "Tests with empty derived class" unless $ENV{PERL_CORE};
59 use_ok($package, 0.001);
60 my $testobj = $package->new(1.002_003);
61 isa_ok( $testobj, $package );
62 ok( $testobj->numify == 1.002003, "Numified correctly" );
63 ok( $testobj->stringify eq "1.002003", "Stringified correctly" );
64 ok( $testobj->normal eq "v1.2.3", "Normalified correctly" );
66 my $verobj = version::->new("1.2.4");
67 ok( $verobj > $testobj, "Comparison vs parent class" );
69 BaseTests($package, "new", "qv");
71 use_ok($package, 0.001, "declare");
72 BaseTests($package, "new", "declare");
74 use_ok($package, 0.001);
75 BaseTests($package, "parse", "qv");
77 use_ok($package, 0.001, "declare");
78 BaseTests($package, "parse", "declare");
80 diag "tests with bad subclass" unless $ENV{PERL_CORE};
81 $testobj = version::Bad->new(1.002_003);
82 isa_ok( $testobj, "version::Bad" );
83 eval { my $string = $testobj->numify };
84 like($@, qr/Invalid version object/,
85 "Bad subclass numify");
86 eval { my $string = $testobj->normal };
87 like($@, qr/Invalid version object/,
88 "Bad subclass normal");
89 eval { my $string = $testobj->stringify };
90 like($@, qr/Invalid version object/,
91 "Bad subclass stringify");
92 eval { my $test = ($testobj > 1.0) };
93 like($@, qr/Invalid version object/,
97 eval { $a = \\version->new(1); bless $a, "version"; print "# $a\n" };
98 like($@, qr/Invalid version object/,
99 "Bad internal structure (RT#78286)");
101 # do strict lax tests in a sub to isolate a package to test importing
104 sub strict_lax_tests {
106 # copied from perl core test t/op/packagev.t
107 # format: STRING STRICT_OK LAX_OK
108 my $strict_lax_data = << 'CASE_DATA';
155 version->import( qw/is_strict is_lax/ );
156 for my $case ( split qr/\n/, $strict_lax_data ) {
157 my ($v, $strict, $lax) = split qr/\t+/, $case;
158 main::ok( $strict eq 'pass' ? is_strict($v) : ! is_strict($v), "is_strict($v) [$strict]" );
159 main::ok( $strict eq 'pass' ? version::is_strict($v) : ! version::is_strict($v), "version::is_strict($v) [$strict]" );
160 main::ok( $lax eq 'pass' ? is_lax($v) : ! is_lax($v), "is_lax($v) [$lax]" );
161 main::ok( $lax eq 'pass' ? version::is_lax($v) : ! version::is_lax($v), "version::is_lax($v) [$lax]" );
167 my ($CLASS, $method, $qv_declare) = @_;
169 local $SIG{__WARN__} = sub { $warning = $_[0] };
171 # Insert your test code below, the Test module is use()ed here so read
172 # its man page ( perldoc Test ) for help writing this test script.
174 # Test bare number processing
175 diag "tests with bare numbers" unless $ENV{PERL_CORE};
176 $version = $CLASS->$method(5.005_03);
177 is ( "$version" , "5.00503" , '5.005_03 eq 5.00503' );
178 $version = $CLASS->$method(1.23);
179 is ( "$version" , "1.23" , '1.23 eq "1.23"' );
181 # Test quoted number processing
182 diag "tests with quoted numbers" unless $ENV{PERL_CORE};
183 $version = $CLASS->$method("5.005_03");
184 is ( "$version" , "5.005_03" , '"5.005_03" eq "5.005_03"' );
185 $version = $CLASS->$method("v1.23");
186 is ( "$version" , "v1.23" , '"v1.23" eq "v1.23"' );
188 # Test stringify operator
189 diag "tests with stringify" unless $ENV{PERL_CORE};
190 $version = $CLASS->$method("5.005");
191 is ( "$version" , "5.005" , '5.005 eq "5.005"' );
192 $version = $CLASS->$method("5.006.001");
193 is ( "$version" , "5.006.001" , '5.006.001 eq v5.6.1' );
194 unlike ($warning, qr/v-string without leading 'v' deprecated/, 'No leading v');
195 $version = $CLASS->$method("v1.2.3_4");
196 is ( "$version" , "v1.2.3_4" , 'alpha version 1.2.3_4 eq v1.2.3_4' );
198 # test illegal formats
199 diag "test illegal formats" unless $ENV{PERL_CORE};
200 eval {my $version = $CLASS->$method("1.2_3_4")};
201 like($@, qr/multiple underscores/,
202 "Invalid version format (multiple underscores)");
204 eval {my $version = $CLASS->$method("1.2_3.4")};
205 like($@, qr/underscores before decimal/,
206 "Invalid version format (underscores before decimal)");
208 eval {my $version = $CLASS->$method("1_2")};
209 like($@, qr/alpha without decimal/,
210 "Invalid version format (alpha without decimal)");
212 eval { $version = $CLASS->$method("1.2b3")};
213 like($@, qr/non-numeric data/,
214 "Invalid version format (non-numeric data)");
216 eval { $version = $CLASS->$method("-1.23")};
217 like($@, qr/negative version number/,
218 "Invalid version format (negative version number)");
220 # from here on out capture the warning and test independently
222 eval{$version = $CLASS->$method("99 and 44/100 pure")};
224 like($@, qr/non-numeric data/,
225 "Invalid version format (non-numeric data)");
227 eval{$version = $CLASS->$method("something")};
228 like($@, qr/non-numeric data/,
229 "Invalid version format (non-numeric data)");
231 # reset the test object to something reasonable
232 $version = $CLASS->$method("1.2.3");
234 # Test boolean operator
235 ok ($version, 'boolean');
237 # Test class membership
238 isa_ok ( $version, $CLASS );
240 # Test comparison operators with self
241 diag "tests with self" unless $ENV{PERL_CORE};
242 is ( $version <=> $version, 0, '$version <=> $version == 0' );
243 ok ( $version == $version, '$version == $version' );
245 # Test Numeric Comparison operators
246 # test first with non-object
247 $version = $CLASS->$method("5.006.001");
248 $new_version = "5.8.0";
249 diag "numeric tests with non-objects" unless $ENV{PERL_CORE};
250 ok ( $version == $version, '$version == $version' );
251 ok ( $version < $new_version, '$version < $new_version' );
252 ok ( $new_version > $version, '$new_version > $version' );
253 ok ( $version != $new_version, '$version != $new_version' );
255 # now test with existing object
256 $new_version = $CLASS->$method($new_version);
257 diag "numeric tests with objects" unless $ENV{PERL_CORE};
258 ok ( $version < $new_version, '$version < $new_version' );
259 ok ( $new_version > $version, '$new_version > $version' );
260 ok ( $version != $new_version, '$version != $new_version' );
262 # now test with actual numbers
263 diag "numeric tests with numbers" unless $ENV{PERL_CORE};
264 ok ( $version->numify() == 5.006001, '$version->numify() == 5.006001' );
265 ok ( $version->numify() <= 5.006001, '$version->numify() <= 5.006001' );
266 ok ( $version->numify() < 5.008, '$version->numify() < 5.008' );
267 #ok ( $version->numify() > v5.005_02, '$version->numify() > 5.005_02' );
269 # test with long decimals
270 diag "Tests with extended decimal versions" unless $ENV{PERL_CORE};
271 $version = $CLASS->$method(1.002003);
272 ok ( $version == "1.2.3", '$version == "1.2.3"');
273 ok ( $version->numify == 1.002003, '$version->numify == 1.002003');
274 $version = $CLASS->$method("2002.09.30.1");
275 ok ( $version == "2002.9.30.1",'$version == 2002.9.30.1');
276 ok ( $version->numify == 2002.009030001,
277 '$version->numify == 2002.009030001');
279 # now test with alpha version form with string
280 $version = $CLASS->$method("1.2.3");
281 $new_version = "1.2.3_4";
282 diag "numeric tests with alpha-style non-objects" unless $ENV{PERL_CORE};
283 ok ( $version < $new_version, '$version < $new_version' );
284 ok ( $new_version > $version, '$new_version > $version' );
285 ok ( $version != $new_version, '$version != $new_version' );
287 $version = $CLASS->$method("1.2.4");
288 diag "numeric tests with alpha-style non-objects"
289 unless $ENV{PERL_CORE};
290 ok ( $version > $new_version, '$version > $new_version' );
291 ok ( $new_version < $version, '$new_version < $version' );
292 ok ( $version != $new_version, '$version != $new_version' );
294 # now test with alpha version form with object
295 $version = $CLASS->$method("1.2.3");
296 $new_version = $CLASS->$method("1.2.3_4");
297 diag "tests with alpha-style objects" unless $ENV{PERL_CORE};
298 ok ( $version < $new_version, '$version < $new_version' );
299 ok ( $new_version > $version, '$new_version > $version' );
300 ok ( $version != $new_version, '$version != $new_version' );
301 ok ( !$version->is_alpha, '!$version->is_alpha');
302 ok ( $new_version->is_alpha, '$new_version->is_alpha');
304 $version = $CLASS->$method("1.2.4");
305 diag "tests with alpha-style objects" unless $ENV{PERL_CORE};
306 ok ( $version > $new_version, '$version > $new_version' );
307 ok ( $new_version < $version, '$new_version < $version' );
308 ok ( $version != $new_version, '$version != $new_version' );
310 $version = $CLASS->$method("1.2.3.4");
311 $new_version = $CLASS->$method("1.2.3_4");
312 diag "tests with alpha-style objects with same subversion"
313 unless $ENV{PERL_CORE};
314 ok ( $version > $new_version, '$version > $new_version' );
315 ok ( $new_version < $version, '$new_version < $version' );
316 ok ( $version != $new_version, '$version != $new_version' );
318 diag "test implicit [in]equality" unless $ENV{PERL_CORE};
319 $version = $CLASS->$method("v1.2.3");
320 $new_version = $CLASS->$method("1.2.3.0");
321 ok ( $version == $new_version, '$version == $new_version' );
322 $new_version = $CLASS->$method("1.2.3_0");
323 ok ( $version == $new_version, '$version == $new_version' );
324 $new_version = $CLASS->$method("1.2.3.1");
325 ok ( $version < $new_version, '$version < $new_version' );
326 $new_version = $CLASS->$method("1.2.3_1");
327 ok ( $version < $new_version, '$version < $new_version' );
328 $new_version = $CLASS->$method("1.1.999");
329 ok ( $version > $new_version, '$version > $new_version' );
331 diag "test with version class names" unless $ENV{PERL_CORE};
332 $version = $CLASS->$method("v1.2.3");
333 eval { () = $version < $CLASS };
334 like $@, qr/^Invalid version format/, "error with $version < $CLASS";
336 # that which is not expressly permitted is forbidden
337 diag "forbidden operations" unless $ENV{PERL_CORE};
338 ok ( !eval { ++$version }, "noop ++" );
339 ok ( !eval { --$version }, "noop --" );
340 ok ( !eval { $version/1 }, "noop /" );
341 ok ( !eval { $version*3 }, "noop *" );
342 ok ( !eval { abs($version) }, "noop abs" );
345 skip "version require'd instead of use'd, cannot test $qv_declare", 3
346 unless defined $qv_declare;
347 # test the $qv_declare() sub
348 diag "testing $qv_declare" unless $ENV{PERL_CORE};
349 $version = $CLASS->$qv_declare("1.2");
350 is ( "$version", "v1.2", $qv_declare.'("1.2") == "1.2.0"' );
351 $version = $CLASS->$qv_declare(1.2);
352 is ( "$version", "v1.2", $qv_declare.'(1.2) == "1.2.0"' );
353 isa_ok( $CLASS->$qv_declare('5.008'), $CLASS );
356 # test creation from existing version object
357 diag "create new from existing version" unless $ENV{PERL_CORE};
358 ok (eval {$new_version = $CLASS->$method($version)},
359 "new from existing object");
360 ok ($new_version == $version, "class->$method($version) identical");
361 $new_version = $version->$method(0);
362 isa_ok ($new_version, $CLASS );
363 is ($new_version, "0", "version->$method() doesn't clone");
364 $new_version = $version->$method("1.2.3");
365 is ($new_version, "1.2.3" , '$version->$method("1.2.3") works too');
367 # test the CVS revision mode
368 diag "testing CVS Revision" unless $ENV{PERL_CORE};
369 $version = new $CLASS qw$Revision: 1.2$;
370 ok ( $version == "1.2.0", 'qw$Revision: 1.2$ == 1.2.0' );
371 $version = new $CLASS qw$Revision: 1.2.3.4$;
372 ok ( $version == "1.2.3.4", 'qw$Revision: 1.2.3.4$ == 1.2.3.4' );
374 # test the CPAN style reduced significant digit form
375 diag "testing CPAN-style versions" unless $ENV{PERL_CORE};
376 $version = $CLASS->$method("1.23_01");
377 is ( "$version" , "1.23_01", "CPAN-style alpha version" );
378 ok ( $version > 1.23, "1.23_01 > 1.23");
379 ok ( $version < 1.24, "1.23_01 < 1.24");
381 # test reformed UNIVERSAL::VERSION
382 diag "Replacement UNIVERSAL::VERSION tests" unless $ENV{PERL_CORE};
384 my $error_regex = $] < 5.006
385 ? 'version \d required'
386 : 'does not define \$t.{7}::VERSION';
389 my ($fh, $filename) = tempfile('tXXXXXXX', SUFFIX => '.pm', UNLINK => 1);
390 (my $package = basename($filename)) =~ s/\.pm$//;
391 print $fh "package $package;\n\$$package\::VERSION=0.58;\n1;\n";
395 eval "use lib '.'; use $package $version";
396 unlike($@, qr/$package version $version/,
397 'Replacement eval works with exact version');
399 # test as class method
400 $new_version = $package->VERSION;
401 cmp_ok($new_version,'==',$version, "Called as class method");
403 eval "print Completely::Unknown::Module->VERSION";
405 unlike($@, qr/$error_regex/,
406 "Don't freak if the module doesn't even exist");
409 unlike($@, qr/defines neither package nor VERSION/,
410 "Don't freak if the module doesn't even exist");
413 # this should fail even with old UNIVERSAL::VERSION
415 eval "use lib '.'; use $package $version";
416 like($@, qr/$package version $version/,
417 'Replacement eval works with incremented version');
419 $version =~ s/0+$//; #convert to string and remove trailing 0's
420 chop($version); # shorten by 1 digit, should still succeed
421 eval "use lib '.'; use $package $version";
422 unlike($@, qr/$package version $version/,
423 'Replacement eval works with single digit');
425 # this would fail with old UNIVERSAL::VERSION
427 eval "use lib '.'; use $package $version";
428 like($@, qr/$package version $version/,
429 'Replacement eval works with incremented digit');
433 { # dummy up some variously broken modules for testing
434 my ($fh, $filename) = tempfile('tXXXXXXX', SUFFIX => '.pm', UNLINK => 1);
435 (my $package = basename($filename)) =~ s/\.pm$//;
439 eval "use lib '.'; use $package 3;";
441 like($@, qr/$error_regex/,
442 'Replacement handles modules without package or VERSION');
445 like($@, qr/defines neither package nor VERSION/,
446 'Replacement handles modules without package or VERSION');
448 eval "use lib '.'; use $package; \$version = $package->VERSION";
449 unlike ($@, qr/$error_regex/,
450 'Replacement handles modules without package or VERSION');
451 ok (!defined($version), "Called as class method");
455 { # dummy up some variously broken modules for testing
456 my ($fh, $filename) = tempfile('tXXXXXXX', SUFFIX => '.pm', UNLINK => 1);
457 (my $package = basename($filename)) =~ s/\.pm$//;
458 print $fh "package $package;\n#look ma no VERSION\n1;\n";
460 eval "use lib '.'; use $package 3;";
461 like ($@, qr/$error_regex/,
462 'Replacement handles modules without VERSION');
463 eval "use lib '.'; use $package; print $package->VERSION";
464 unlike ($@, qr/$error_regex/,
465 'Replacement handles modules without VERSION');
469 { # dummy up some variously broken modules for testing
470 my ($fh, $filename) = tempfile('tXXXXXXX', SUFFIX => '.pm', UNLINK => 1);
471 (my $package = basename($filename)) =~ s/\.pm$//;
472 print $fh "package $package;\n\@VERSION = ();\n1;\n";
474 eval "use lib '.'; use $package 3;";
475 like ($@, qr/$error_regex/,
476 'Replacement handles modules without VERSION');
477 eval "use lib '.'; use $package; print $package->VERSION";
478 unlike ($@, qr/$error_regex/,
479 'Replacement handles modules without VERSION');
482 SKIP: { # https://rt.perl.org/rt3/Ticket/Display.html?id=95544
483 skip "version require'd instead of use'd, cannot test UNIVERSAL::VERSION", 2
484 unless defined $qv_declare;
485 my ($fh, $filename) = tempfile('tXXXXXXX', SUFFIX => '.pm', UNLINK => 1);
486 (my $package = basename($filename)) =~ s/\.pm$//;
487 print $fh "package $package;\n\$VERSION = '3alpha';\n1;\n";
489 eval "use lib '.'; use $package; print $package->VERSION";
490 like ($@, qr/Invalid version format \(non-numeric data\)/,
491 'Warn about bad \$VERSION');
492 eval "use lib '.'; use $package 1;";
493 like ($@, qr/Invalid version format \(non-numeric data\)/,
494 'Warn about bad $VERSION');
498 skip 'Cannot test bare v-strings with Perl < 5.6.0', 4
500 diag "Tests with v-strings" unless $ENV{PERL_CORE};
501 $version = $CLASS->$method(1.2.3);
502 ok("$version" eq "v1.2.3", '"$version" eq 1.2.3');
503 $version = $CLASS->$method(1.0.0);
504 $new_version = $CLASS->$method(1);
505 ok($version == $new_version, '$version == $new_version');
506 skip "version require'd instead of use'd, cannot test declare", 1
507 unless defined $qv_declare;
508 $version = &$qv_declare(1.2.3);
509 ok("$version" eq "v1.2.3", 'v-string initialized $qv_declare()');
513 skip 'Cannot test bare alpha v-strings with Perl < 5.8.1', 2
515 diag "Tests with bare alpha v-strings" unless $ENV{PERL_CORE};
516 $version = $CLASS->$method(v1.2.3_4);
517 is($version, "v1.2.3_4", '"$version" eq "v1.2.3_4"');
518 $version = $CLASS->$method(eval "v1.2.3_4");
519 is($version, "v1.2.3_4", '"$version" eq "v1.2.3_4" (from eval)');
522 diag "Tests with real-world (malformed) data" unless $ENV{PERL_CORE};
524 # trailing zero testing (reported by Andreas Koenig).
525 $version = $CLASS->$method("1");
526 ok($version->numify eq "1.000", "trailing zeros preserved");
527 $version = $CLASS->$method("1.0");
528 ok($version->numify eq "1.000", "trailing zeros preserved");
529 $version = $CLASS->$method("1.0.0");
530 ok($version->numify eq "1.000000", "trailing zeros preserved");
531 $version = $CLASS->$method("1.0.0.0");
532 ok($version->numify eq "1.000000000", "trailing zeros preserved");
534 # leading zero testing (reported by Andreas Koenig).
535 $version = $CLASS->$method(".7");
536 ok($version->numify eq "0.700", "leading zero inferred");
538 # leading space testing (reported by Andreas Koenig).
539 $version = $CLASS->$method(" 1.7");
540 ok($version->numify eq "1.700", "leading space ignored");
542 # RT 19517 - deal with undef and 'undef' initialization
543 ok("$version" ne 'undef', "Undef version comparison #1");
544 ok("$version" ne undef, "Undef version comparison #2");
545 $version = $CLASS->$method('undef');
546 unlike($warning, qr/^Version string 'undef' contains invalid data/,
547 "Version string 'undef'");
549 $version = $CLASS->$method(undef);
550 like($warning, qr/^Use of uninitialized value/,
551 "Version string 'undef'");
552 ok($version == 'undef', "Undef version comparison #3");
553 ok($version == undef, "Undef version comparison #4");
554 eval "\$version = \$CLASS->$method()"; # no parameter at all
555 unlike($@, qr/^Bizarre copy of CODE/, "No initializer at all");
556 ok($version == 'undef', "Undef version comparison #5");
557 ok($version == undef, "Undef version comparison #6");
559 $version = $CLASS->$method(0.000001);
560 unlike($warning, qr/^Version string '1e-06' contains invalid data/,
561 "Very small version objects");
566 local $SIG{__WARN__} = sub { $warning = $_[0] };
567 # dummy up a legal module for testing RT#19017
568 my ($fh, $filename) = tempfile('tXXXXXXX', SUFFIX => '.pm', UNLINK => 1);
569 (my $package = basename($filename)) =~ s/\.pm$//;
572 use $CLASS; \$VERSION = ${CLASS}->new('0.0.4');
577 eval "use lib '.'; use $package 0.000008;";
578 like ($@, qr/^$package version 0.000008 required/,
579 "Make sure very small versions don't freak");
580 eval "use lib '.'; use $package 1;";
581 like ($@, qr/^$package version 1 required/,
582 "Comparing vs. version with no decimal");
583 eval "use lib '.'; use $package 1.;";
584 like ($@, qr/^$package version 1 required/,
585 "Comparing vs. version with decimal only");
586 if ( $] < 5.006_000 ) {
587 skip 'Cannot "use" extended versions with Perl < 5.6.0', 3;
589 eval "use lib '.'; use $package v0.0.8;";
590 my $regex = "^$package version v0.0.8 required";
591 like ($@, qr/$regex/, "Make sure very small versions don't freak");
593 $regex =~ s/8/4/; # set for second test
594 eval "use lib '.'; use $package v0.0.4;";
595 unlike($@, qr/$regex/, 'Succeed - required == VERSION');
596 cmp_ok ( $package->VERSION, 'eq', '0.0.4', 'No undef warnings' );
601 skip 'Cannot test "use base qw(version)" when require is used', 3
602 unless defined $qv_declare;
603 my ($fh, $filename) = tempfile('tXXXXXXX', SUFFIX => '.pm', UNLINK => 1);
604 (my $package = basename($filename)) =~ s/\.pm$//;
607 use base qw(version);
611 # need to eliminate any other $qv_declare()'s
612 undef *{"main\::$qv_declare"};
613 ok(!defined(&{"main\::$qv_declare"}), "make sure we cleared $qv_declare() properly");
614 eval "use lib '.'; use $package qw/declare qv/;";
615 ok(defined(&{"main\::$qv_declare"}), "make sure we exported $qv_declare() properly");
616 isa_ok( &$qv_declare(1.2), $package);
621 if ( $] < 5.006_000 ) {
622 skip 'Cannot "use" extended versions with Perl < 5.6.0', 3;
624 my ($fh, $filename) = tempfile('tXXXXXXX', SUFFIX => '.pm', UNLINK => 1);
625 (my $package = basename($filename)) =~ s/\.pm$//;
632 eval "use lib '.'; use $package 1.001;";
633 like ($@, qr/^$package version 1.001 required/,
634 "User typed numeric so we error with numeric");
635 eval "use lib '.'; use $package v1.1.0;";
636 like ($@, qr/^$package version v1.1.0 required/,
637 "User typed extended so we error with extended");
642 # test locale handling
644 local $SIG{__WARN__} = sub { $warning = $_[0] };
646 my $v = eval { $CLASS->$method('1,7') };
647 # is( $@, "", 'Directly test comma as decimal compliance');
649 my $ver = 1.23; # has to be floating point number
650 my $orig_loc = setlocale( LC_ALL );
654 $loc = setlocale( LC_ALL, $_);
655 last if localeconv()->{decimal_point} eq ',';
657 skip 'Cannot test locale handling without a comma locale', 4
658 unless ( $loc and ($ver eq '1,23') );
660 diag ("Testing locale handling with $loc") unless $ENV{PERL_CORE};
662 $v = $CLASS->$method($ver);
663 unlike($warning, qr/Version string '1,23' contains invalid data/,
664 "Process locale-dependent floating point");
665 is ($v, "1.23", "Locale doesn't apply to version objects");
666 ok ($v == $ver, "Comparison to locale floating point");
668 setlocale( LC_ALL, $orig_loc); # reset this before possible skip
669 skip 'Cannot test RT#46921 with Perl < 5.008', 1
671 skip 'Cannot test RT#46921 with pure Perl module', 1
672 if exists $INC{'version/vpp.pm'};
673 my ($fh, $filename) = tempfile('tXXXXXXX', SUFFIX => '.pm', UNLINK => 1);
674 (my $package = basename($filename)) =~ s/\.pm$//;
677 use POSIX qw(locale_h);
680 setlocale (LC_ALL, '$loc');
682 eval "use Socket 1.7";
683 setlocale( LC_ALL, '$orig_loc');
688 eval "use lib '.'; use $package;";
689 unlike($warning, qr"Version string '1,7' contains invalid data",
690 'Handle locale action-at-a-distance');
693 eval 'my $v = $CLASS->$method("1._1");';
694 unlike($@, qr/^Invalid version format \(alpha with zero width\)/,
695 "Invalid version format 1._1");
699 local $SIG{__WARN__} = sub { $warning = $_[0] };
700 eval 'my $v = $CLASS->$method(~0);';
701 unlike($@, qr/Integer overflow in version/, "Too large version");
702 like($warning, qr/Integer overflow in version/, "Too large version");
706 # http://rt.cpan.org/Public/Bug/Display.html?id=30004
707 my $v1 = $CLASS->$method("v0.1_1");
708 (my $alpha1 = Dumper($v1)) =~ s/.+'alpha' => ([^,]+),.+/$1/ms;
709 my $v2 = $CLASS->$method($v1);
710 (my $alpha2 = Dumper($v2)) =~ s/.+'alpha' => ([^,]+),.+/$1/ms;
711 is $alpha2, $alpha1, "Don't fall for Data::Dumper's tricks";
715 # http://rt.perl.org/rt3/Ticket/Display.html?id=56606
716 my $badv = bless { version => [1,2,3] }, "version";
717 is $badv, '1.002003', "Deal with badly serialized versions from YAML";
718 my $badv2 = bless { qv => 1, version => [1,2,3] }, "version";
719 is $badv2, 'v1.2.3', "Deal with badly serialized versions from YAML ";
723 # https://rt.cpan.org/Public/Bug/Display.html?id=70950
724 # test indirect usage of version objects
726 eval '$sum += $CLASS->$method("v2.0.0")';
727 like $@, qr/operation not supported with version object/,
728 'No math operations with version objects';
729 # test direct usage of version objects
730 my $v = $CLASS->$method("v2.0.0");
732 like $@, qr/operation not supported with version object/,
733 'No math operations with version objects';
737 # https://rt.cpan.org/Ticket/Display.html?id=72365
738 # https://rt.perl.org/rt3/Ticket/Display.html?id=102586
739 eval 'my $v = $CLASS->$method("version")';
740 like $@, qr/Invalid version format/,
741 'The string "version" is not a version';
742 eval 'my $v = $CLASS->$method("ver510n")';
743 like $@, qr/Invalid version format/,
744 'All strings starting with "v" are not versions';
748 if ( $] < 5.006_000 ) {
749 skip 'No v-string support at all < 5.6.0', 2;
751 # https://rt.cpan.org/Ticket/Display.html?id=49348
752 my $v = $CLASS->$method("420");
753 is "$v", "420", 'Correctly guesses this is not a v-string';
754 $v = $CLASS->$method(4.2.0);
755 is "$v", 'v4.2.0', 'Correctly guess that this is a v-string';
758 if ( $] < 5.006_000 ) {
759 skip 'No v-string support at all < 5.6.0', 4;
761 # https://rt.cpan.org/Ticket/Display.html?id=50347
762 # Check that the qv() implementation does not change
764 ok $CLASS->$method(1.2.3) < $CLASS->$method(1.2.3.1), 'Compare 3 and 4 digit v-strings' ;
765 ok $CLASS->$method(v1.2.3) < $CLASS->$method(v1.2.3.1), 'Compare 3 and 4 digit v-strings, leaving v';
766 ok $CLASS->$method("1.2.3") < $CLASS->$method("1.2.3.1"), 'Compare 3 and 4 digit v-strings, quoted';
767 ok $CLASS->$method("v1.2.3") < $CLASS->$method("v1.2.3.1"), 'Compare 3 and 4 digit v-strings, quoted leading v';
771 eval '$CLASS->$method("version")';
772 pass("no crash with ${CLASS}->${method}('version')");
775 sub TIESCALAR { bless [] }
776 sub FETCH { "version" }
780 $v = $CLASS->$method(1);
781 eval '$CLASS->$method($v)';
783 pass('no crash with version->new($tied) where $tied returns "version"');