2 # Before `make install' is performed this script should be runnable with
3 # `make test'. After `make install' it should work as `perl test.pl'
5 #########################
7 use Test::More qw(no_plan);
10 *Verbose = \$Test::Harness::Verbose;
12 diag "Tests with base class" unless $ENV{PERL_CORE};
15 use_ok("version", 0.50); # If we made it this far, we are ok.
20 diag "Tests with empty derived class" unless $ENV{PERL_CORE};
22 package version::Empty;
25 no warnings 'redefine';
26 *::qv = sub { return bless version::qv(shift), __PACKAGE__; };
30 sub new { my($self,$n)=@_; bless \$n, $self }
33 my $testobj = version::Empty->new(1.002_003);
34 isa_ok( $testobj, "version::Empty" );
35 ok( $testobj->numify == 1.002003, "Numified correctly" );
36 ok( $testobj->stringify eq "1.002003", "Stringified correctly" );
37 ok( $testobj->normal eq "v1.2.3", "Normalified correctly" );
39 my $verobj = version->new("1.2.4");
40 ok( $verobj > $testobj, "Comparison vs parent class" );
41 ok( $verobj gt $testobj, "Comparison vs parent class" );
42 BaseTests("version::Empty");
44 diag "tests with bad subclass" unless $ENV{PERL_CORE};
45 $testobj = version::Bad->new(1.002_003);
46 isa_ok( $testobj, "version::Bad" );
47 eval { my $string = $testobj->numify };
48 like($@, qr/Invalid version object/,
49 "Bad subclass numify");
50 eval { my $string = $testobj->normal };
51 like($@, qr/Invalid version object/,
52 "Bad subclass normal");
53 eval { my $string = $testobj->stringify };
54 like($@, qr/Invalid version object/,
55 "Bad subclass stringify");
56 eval { my $test = $testobj > 1.0 };
57 like($@, qr/Invalid version object/,
62 my ($CLASS, $no_qv) = @_;
64 # Insert your test code below, the Test module is use()ed here so read
65 # its man page ( perldoc Test ) for help writing this test script.
67 # Test bare number processing
68 diag "tests with bare numbers" if $Verbose;
69 $version = $CLASS->new(5.005_03);
70 is ( "$version" , "5.005030" , '5.005_03 eq 5.5.30' );
71 $version = $CLASS->new(1.23);
72 is ( "$version" , "1.230" , '1.23 eq "1.230"' );
74 # Test quoted number processing
75 diag "tests with quoted numbers" if $Verbose;
76 $version = $CLASS->new("5.005_03");
77 is ( "$version" , "5.005_030" , '"5.005_03" eq "5.005_030"' );
78 $version = $CLASS->new("v1.23");
79 is ( "$version" , "v1.23.0" , '"v1.23" eq "v1.23.0"' );
81 # Test stringify operator
82 diag "tests with stringify" if $Verbose;
83 $version = $CLASS->new("5.005");
84 is ( "$version" , "5.005" , '5.005 eq "5.005"' );
85 $version = $CLASS->new("5.006.001");
86 is ( "$version" , "v5.6.1" , '5.006.001 eq v5.6.1' );
87 $version = $CLASS->new("1.2.3_4");
88 is ( "$version" , "v1.2.3_4" , 'alpha version 1.2.3_4 eq v1.2.3_4' );
90 # test illegal formats
91 diag "test illegal formats" if $Verbose;
92 eval {my $version = $CLASS->new("1.2_3_4")};
93 like($@, qr/multiple underscores/,
94 "Invalid version format (multiple underscores)");
96 eval {my $version = $CLASS->new("1.2_3.4")};
97 like($@, qr/underscores before decimal/,
98 "Invalid version format (underscores before decimal)");
100 eval {my $version = $CLASS->new("1_2")};
101 like($@, qr/alpha without decimal/,
102 "Invalid version format (alpha without decimal)");
104 # for this first test, just upgrade the warn() to die()
106 local $SIG{__WARN__} = sub { die $_[0] };
107 $version = $CLASS->new("1.2b3");
109 my $warnregex = "Version string '.+' contains invalid data; ".
112 like($@, qr/$warnregex/,
113 "Version string contains invalid data; ignoring");
115 # from here on out capture the warning and test independently
117 local $SIG{__WARN__} = sub { $warning = $_[0] };
118 $version = $CLASS->new("99 and 44/100 pure");
120 like($warning, qr/$warnregex/,
121 "Version string contains invalid data; ignoring");
122 ok ("$version" eq "99.000", '$version eq "99.000"');
123 ok ($version->numify == 99.0, '$version->numify == 99.0');
124 ok ($version->normal eq "v99.0.0", '$version->normal eq v99.0.0');
126 $version = $CLASS->new("something");
127 like($warning, qr/$warnregex/,
128 "Version string contains invalid data; ignoring");
129 ok (defined $version, 'defined $version');
131 # reset the test object to something reasonable
132 $version = $CLASS->new("1.2.3");
134 # Test boolean operator
135 ok ($version, 'boolean');
137 # Test class membership
138 isa_ok ( $version, $CLASS );
140 # Test comparison operators with self
141 diag "tests with self" if $Verbose;
142 ok ( $version eq $version, '$version eq $version' );
143 is ( $version cmp $version, 0, '$version cmp $version == 0' );
144 ok ( $version == $version, '$version == $version' );
146 # test first with non-object
147 $version = $CLASS->new("5.006.001");
148 $new_version = "5.8.0";
149 diag "tests with non-objects" if $Verbose;
150 ok ( $version ne $new_version, '$version ne $new_version' );
151 ok ( $version lt $new_version, '$version lt $new_version' );
152 ok ( $new_version gt $version, '$new_version gt $version' );
153 ok ( ref(\$new_version) eq 'SCALAR', 'no auto-upgrade');
154 $new_version = "$version";
155 ok ( $version eq $new_version, '$version eq $new_version' );
156 ok ( $new_version eq $version, '$new_version eq $version' );
158 # now test with existing object
159 $new_version = $CLASS->new("5.8.0");
160 diag "tests with objects" if $Verbose;
161 ok ( $version ne $new_version, '$version ne $new_version' );
162 ok ( $version lt $new_version, '$version lt $new_version' );
163 ok ( $new_version gt $version, '$new_version gt $version' );
164 $new_version = $CLASS->new("$version");
165 ok ( $version eq $new_version, '$version eq $new_version' );
167 # Test Numeric Comparison operators
168 # test first with non-object
169 $new_version = "5.8.0";
170 diag "numeric tests with non-objects" if $Verbose;
171 ok ( $version == $version, '$version == $version' );
172 ok ( $version < $new_version, '$version < $new_version' );
173 ok ( $new_version > $version, '$new_version > $version' );
174 ok ( $version != $new_version, '$version != $new_version' );
176 # now test with existing object
177 $new_version = $CLASS->new($new_version);
178 diag "numeric tests with objects" if $Verbose;
179 ok ( $version < $new_version, '$version < $new_version' );
180 ok ( $new_version > $version, '$new_version > $version' );
181 ok ( $version != $new_version, '$version != $new_version' );
183 # now test with actual numbers
184 diag "numeric tests with numbers" if $Verbose;
185 ok ( $version->numify() == 5.006001, '$version->numify() == 5.006001' );
186 ok ( $version->numify() <= 5.006001, '$version->numify() <= 5.006001' );
187 ok ( $version->numify() < 5.008, '$version->numify() < 5.008' );
188 #ok ( $version->numify() > v5.005_02, '$version->numify() > 5.005_02' );
190 # test with long decimals
191 diag "Tests with extended decimal versions" if $Verbose;
192 $version = $CLASS->new(1.002003);
193 ok ( $version eq "1.2.3", '$version eq "1.2.3"');
194 ok ( $version->numify == 1.002003, '$version->numify == 1.002003');
195 $version = $CLASS->new("2002.09.30.1");
196 ok ( $version eq "2002.9.30.1",'$version eq 2002.9.30.1');
197 ok ( $version->numify == 2002.009030001,
198 '$version->numify == 2002.009030001');
200 # now test with alpha version form with string
201 $version = $CLASS->new("1.2.3");
202 $new_version = "1.2.3_4";
203 diag "tests with alpha-style non-objects" if $Verbose;
204 ok ( $version lt $new_version, '$version lt $new_version' );
205 ok ( $new_version gt $version, '$new_version gt $version' );
206 ok ( $version ne $new_version, '$version ne $new_version' );
208 $version = $CLASS->new("1.2.4");
209 diag "numeric tests with alpha-style non-objects"
211 ok ( $version > $new_version, '$version > $new_version' );
212 ok ( $new_version < $version, '$new_version < $version' );
213 ok ( $version != $new_version, '$version != $new_version' );
215 # now test with alpha version form with object
216 $version = $CLASS->new("1.2.3");
217 $new_version = $CLASS->new("1.2.3_4");
218 diag "tests with alpha-style objects" if $Verbose;
219 ok ( $version < $new_version, '$version < $new_version' );
220 ok ( $new_version > $version, '$new_version > $version' );
221 ok ( $version != $new_version, '$version != $new_version' );
222 ok ( !$version->is_alpha, '!$version->is_alpha');
223 ok ( $new_version->is_alpha, '$new_version->is_alpha');
225 $version = $CLASS->new("1.2.4");
226 diag "tests with alpha-style objects" if $Verbose;
227 ok ( $version > $new_version, '$version > $new_version' );
228 ok ( $new_version < $version, '$new_version < $version' );
229 ok ( $version != $new_version, '$version != $new_version' );
231 $version = $CLASS->new("1.2.3.4");
232 $new_version = $CLASS->new("1.2.3_4");
233 diag "tests with alpha-style objects with same subversion"
235 ok ( $version > $new_version, '$version > $new_version' );
236 ok ( $new_version < $version, '$new_version < $version' );
237 ok ( $version != $new_version, '$version != $new_version' );
239 diag "test implicit [in]equality" if $Verbose;
240 $version = $CLASS->new("v1.2.3");
241 $new_version = $CLASS->new("1.2.3.0");
242 ok ( $version == $new_version, '$version == $new_version' );
243 $new_version = $CLASS->new("1.2.3_0");
244 ok ( $version == $new_version, '$version == $new_version' );
245 $new_version = $CLASS->new("1.2.3.1");
246 ok ( $version < $new_version, '$version < $new_version' );
247 $new_version = $CLASS->new("1.2.3_1");
248 ok ( $version < $new_version, '$version < $new_version' );
249 $new_version = $CLASS->new("1.1.999");
250 ok ( $version > $new_version, '$version > $new_version' );
252 # that which is not expressly permitted is forbidden
253 diag "forbidden operations" if $Verbose;
254 ok ( !eval { ++$version }, "noop ++" );
255 ok ( !eval { --$version }, "noop --" );
256 ok ( !eval { $version/1 }, "noop /" );
257 ok ( !eval { $version*3 }, "noop *" );
258 ok ( !eval { abs($version) }, "noop abs" );
261 skip "version require'd instead of use'd, cannot test qv", 3
264 diag "testing qv" if $Verbose;
265 $version = qv("1.2");
266 cmp_ok ( $version, "eq", "v1.2.0", 'qv("1.2") eq "1.2.0"' );
268 cmp_ok ( $version, "eq", "v1.2.0", 'qv(1.2) eq "1.2.0"' );
269 isa_ok( qv('5.008'), $CLASS );
272 # test creation from existing version object
273 diag "create new from existing version" if $Verbose;
274 ok (eval {$new_version = $CLASS->new($version)},
275 "new from existing object");
276 ok ($new_version == $version, "class->new($version) identical");
277 $new_version = $version->new();
278 isa_ok ($new_version, $CLASS );
279 is ($new_version, "0.000", "version->new() doesn't clone");
280 $new_version = $version->new("1.2.3");
281 is ($new_version, "v1.2.3" , '$version->new("1.2.3") works too');
283 # test the CVS revision mode
284 diag "testing CVS Revision" if $Verbose;
285 $version = new $CLASS qw$Revision: 1.2$;
286 ok ( $version eq "1.2.0", 'qw$Revision: 1.2$ eq 1.2.0' );
287 $version = new $CLASS qw$Revision: 1.2.3.4$;
288 ok ( $version eq "1.2.3.4", 'qw$Revision: 1.2.3.4$ eq 1.2.3.4' );
290 # test the CPAN style reduced significant digit form
291 diag "testing CPAN-style versions" if $Verbose;
292 $version = $CLASS->new("1.23_01");
293 is ( "$version" , "1.23_0100", "CPAN-style alpha version" );
294 ok ( $version > 1.23, "1.23_01 > 1.23");
295 ok ( $version < 1.24, "1.23_01 < 1.24");
297 # test reformed UNIVERSAL::VERSION
298 diag "Replacement UNIVERSAL::VERSION tests" if $Verbose;
300 # we know this file is here since we require it ourselves
301 $version = $Test::More::VERSION;
302 eval "use Test::More $version";
303 unlike($@, qr/Test::More version $version/,
304 'Replacement eval works with exact version');
306 # test as class method
307 $new_version = Test::More->VERSION;
308 cmp_ok($new_version,'cmp',$version, "Called as class method");
310 # this should fail even with old UNIVERSAL::VERSION
311 $version = $Test::More::VERSION+0.01;
312 eval "use Test::More $version";
313 like($@, qr/Test::More version $version/,
314 'Replacement eval works with incremented version');
316 $version =~ s/\.0$//; #convert to string and remove trailing '.0'
317 chop($version); # shorten by 1 digit, should still succeed
318 eval "use Test::More $version";
319 unlike($@, qr/Test::More version $version/,
320 'Replacement eval works with single digit');
322 $version += 0.1; # this would fail with old UNIVERSAL::VERSION
323 eval "use Test::More $version";
324 like($@, qr/Test::More version $version/,
325 'Replacement eval works with incremented digit');
327 { # dummy up some variously broken modules for testing
328 open F, ">xxx.pm" or die "Cannot open xxx.pm: $!\n";
333 $error_regex = 'xxx does not define \$xxx::VERSION';
336 $error_regex = 'xxx defines neither package nor VERSION';
339 eval "use lib '.'; use xxx 3;";
340 like ($@, qr/$error_regex/,
341 'Replacement handles modules without package or VERSION');
342 eval "use lib '.'; use xxx; $version = xxx->VERSION";
343 unlike ($@, qr/$error_regex/,
344 'Replacement handles modules without package or VERSION');
345 is ($versiona, undef, "Called as class method");
349 { # dummy up some variously broken modules for testing
350 open F, ">yyy.pm" or die "Cannot open yyy.pm: $!\n";
351 print F "package yyy;\n#look ma no VERSION\n1;\n";
353 eval "use lib '.'; use yyy 3;";
354 like ($@, qr/^yyy does not define \$yyy::VERSION/,
355 'Replacement handles modules without VERSION');
356 eval "use lib '.'; use yyy; print yyy->VERSION";
357 unlike ($@, qr/^yyy does not define \$yyy::VERSION/,
358 'Replacement handles modules without VERSION');
362 { # dummy up some variously broken modules for testing
363 open F, ">zzz.pm" or die "Cannot open zzz.pm: $!\n";
364 print F "package zzz;\n\@VERSION = ();\n1;\n";
366 eval "use lib '.'; use zzz 3;";
367 like ($@, qr/^zzz does not define \$zzz::VERSION/,
368 'Replacement handles modules without VERSION');
369 eval "use lib '.'; use zzz; print zzz->VERSION";
370 unlike ($@, qr/^zzz does not define \$zzz::VERSION/,
371 'Replacement handles modules without VERSION');
376 skip 'Cannot test bare v-strings with Perl < 5.8.1', 4
378 diag "Tests with v-strings" if $Verbose;
379 $version = $CLASS->new(1.2.3);
380 ok("$version" eq "v1.2.3", '"$version" eq 1.2.3');
381 $version = $CLASS->new(1.0.0);
382 $new_version = $CLASS->new(1);
383 ok($version == $new_version, '$version == $new_version');
384 ok($version eq $new_version, '$version eq $new_version');
385 skip "version require'd instead of use'd, cannot test qv", 1
387 $version = qv(1.2.3);
388 ok("$version" eq "v1.2.3", 'v-string initialized qv()');
391 diag "Tests with real-world (malformed) data" if $Verbose;
393 # trailing zero testing (reported by Andreas Koenig).
394 $version = $CLASS->new("1");
395 ok($version->numify eq "1.000", "trailing zeros preserved");
396 $version = $CLASS->new("1.0");
397 ok($version->numify eq "1.000", "trailing zeros preserved");
398 $version = $CLASS->new("1.0.0");
399 ok($version->numify eq "1.000000", "trailing zeros preserved");
400 $version = $CLASS->new("1.0.0.0");
401 ok($version->numify eq "1.000000000", "trailing zeros preserved");
403 # leading zero testing (reported by Andreas Koenig).
404 $version = $CLASS->new(".7");
405 ok($version->numify eq "0.700", "leading zero inferred");
407 # leading space testing (reported by Andreas Koenig).
408 $version = $CLASS->new(" 1.7");
409 ok($version->numify eq "1.700", "leading space ignored");
413 # dummy up a legal module for testing RT#19017
414 open F, ">www.pm" or die "Cannot open www.pm: $!\n";
417 use version; \$VERSION = qv('0.0.4');
422 eval "use lib '.'; use www 0.000008;";
423 like ($@, qr/^www version 0.000008 \(v0.0.8\) required/,
424 "Make sure very small versions don't freak");
425 eval "use lib '.'; use www 1;";
426 like ($@, qr/^www version 1.000 \(v1.0.0\) required/,
427 "Comparing vs. version with no decimal");
428 eval "use lib '.'; use www 1.;";
429 like ($@, qr/^www version 1.000 \(v1.0.0\) required/,
432 skip 'Cannot "use" extended versions with Perl < 5.6.2', 1
434 eval "use lib '.'; use www 0.0.8;";
435 like ($@, qr/^www version 0.000008 \(v0.0.8\) required/,
436 "Make sure very small versions don't freak");