Commit | Line | Data |
69026470 |
1 | # |
2 | # t/test.pl - most of Test::More functionality without the fuss |
3 | # |
4 | |
5 | my $test = 1; |
6 | my $planned; |
7 | |
7d932aad |
8 | $TODO = 0; |
b6345914 |
9 | $NO_ENDING = 0; |
7d932aad |
10 | |
69026470 |
11 | sub plan { |
12 | my $n; |
13 | if (@_ == 1) { |
14 | $n = shift; |
15 | } else { |
16 | my %plan = @_; |
17 | $n = $plan{tests}; |
18 | } |
ad20d923 |
19 | print STDOUT "1..$n\n"; |
69026470 |
20 | $planned = $n; |
21 | } |
22 | |
23 | END { |
24 | my $ran = $test - 1; |
b6345914 |
25 | if (!$NO_ENDING && defined $planned && $planned != $ran) { |
75385f53 |
26 | print STDERR "# Looks like you planned $planned tests but ran $ran.\n"; |
69026470 |
27 | } |
28 | } |
29 | |
de522f7a |
30 | # Use this instead of "print STDERR" when outputing failure diagnostic |
31 | # messages |
32 | sub _diag { |
cf8feb78 |
33 | return unless @_; |
34 | my @mess = map { /^#/ ? "$_\n" : "# $_\n" } |
35 | map { split /\n/ } @_; |
de522f7a |
36 | my $fh = $TODO ? *STDOUT : *STDERR; |
cf8feb78 |
37 | print $fh @mess; |
38 | |
de522f7a |
39 | } |
40 | |
69026470 |
41 | sub skip_all { |
42 | if (@_) { |
195d559b |
43 | print STDOUT "1..0 # Skipped: @_\n"; |
69026470 |
44 | } else { |
ad20d923 |
45 | print STDOUT "1..0\n"; |
69026470 |
46 | } |
47 | exit(0); |
48 | } |
49 | |
50 | sub _ok { |
7d932aad |
51 | my ($pass, $where, $name, @mess) = @_; |
69026470 |
52 | # Do not try to microoptimize by factoring out the "not ". |
53 | # VMS will avenge. |
7d932aad |
54 | my $out; |
55 | if ($name) { |
b734d6c9 |
56 | # escape out '#' or it will interfere with '# skip' and such |
57 | $name =~ s/#/\\#/g; |
7d932aad |
58 | $out = $pass ? "ok $test - $name" : "not ok $test - $name"; |
69026470 |
59 | } else { |
7d932aad |
60 | $out = $pass ? "ok $test" : "not ok $test"; |
69026470 |
61 | } |
7d932aad |
62 | |
63 | $out .= " # TODO $TODO" if $TODO; |
ad20d923 |
64 | print STDOUT "$out\n"; |
7d932aad |
65 | |
69026470 |
66 | unless ($pass) { |
de522f7a |
67 | _diag "# Failed $where\n"; |
69026470 |
68 | } |
7d932aad |
69 | |
70 | # Ensure that the message is properly escaped. |
cf8feb78 |
71 | _diag @mess; |
7d932aad |
72 | |
69026470 |
73 | $test++; |
1577bb16 |
74 | |
75 | return $pass; |
69026470 |
76 | } |
77 | |
78 | sub _where { |
79 | my @caller = caller(1); |
80 | return "at $caller[1] line $caller[2]"; |
81 | } |
82 | |
1d662fb6 |
83 | # DON'T use this for matches. Use like() instead. |
69026470 |
84 | sub ok { |
7d932aad |
85 | my ($pass, $name, @mess) = @_; |
86 | _ok($pass, _where(), $name, @mess); |
69026470 |
87 | } |
88 | |
b3c72391 |
89 | sub _q { |
90 | my $x = shift; |
91 | return 'undef' unless defined $x; |
92 | my $q = $x; |
677fb045 |
93 | $q =~ s/\\/\\\\/; |
b3c72391 |
94 | $q =~ s/'/\\'/; |
95 | return "'$q'"; |
96 | } |
97 | |
677fb045 |
98 | sub _qq { |
99 | my $x = shift; |
100 | return defined $x ? '"' . display ($x) . '"' : 'undef'; |
101 | }; |
102 | |
103 | # keys are the codes \n etc map to, values are 2 char strings such as \n |
104 | my %backslash_escape; |
105 | foreach my $x (split //, 'nrtfa\\\'"') { |
106 | $backslash_escape{ord eval "\"\\$x\""} = "\\$x"; |
107 | } |
108 | # A way to display scalars containing control characters and Unicode. |
109 | # Trying to avoid setting $_, or relying on local $_ to work. |
110 | sub display { |
111 | my @result; |
112 | foreach my $x (@_) { |
113 | if (defined $x and not ref $x) { |
114 | my $y = ''; |
115 | foreach my $c (unpack("U*", $x)) { |
116 | if ($c > 255) { |
117 | $y .= sprintf "\\x{%x}", $c; |
118 | } elsif ($backslash_escape{$c}) { |
119 | $y .= $backslash_escape{$c}; |
120 | } else { |
121 | my $z = chr $c; # Maybe we can get away with a literal... |
122 | $z = sprintf "\\%03o", $c if $z =~ /[[:^print:]]/; |
123 | $y .= $z; |
124 | } |
125 | } |
126 | $x = $y; |
127 | } |
128 | return $x unless wantarray; |
129 | push @result, $x; |
130 | } |
131 | return @result; |
132 | } |
133 | |
69026470 |
134 | sub is { |
7d932aad |
135 | my ($got, $expected, $name, @mess) = @_; |
c831d34f |
136 | |
137 | my $pass; |
138 | if( !defined $got || !defined $expected ) { |
139 | # undef only matches undef |
140 | $pass = !defined $got && !defined $expected; |
141 | } |
142 | else { |
143 | $pass = $got eq $expected; |
144 | } |
145 | |
69026470 |
146 | unless ($pass) { |
b3c72391 |
147 | unshift(@mess, "# got "._q($got)."\n", |
148 | "# expected "._q($expected)."\n"); |
69026470 |
149 | } |
7d932aad |
150 | _ok($pass, _where(), $name, @mess); |
69026470 |
151 | } |
152 | |
3e90d5a3 |
153 | sub isnt { |
154 | my ($got, $isnt, $name, @mess) = @_; |
c831d34f |
155 | |
156 | my $pass; |
157 | if( !defined $got || !defined $isnt ) { |
158 | # undef only matches undef |
159 | $pass = defined $got || defined $isnt; |
160 | } |
161 | else { |
162 | $pass = $got ne $isnt; |
163 | } |
164 | |
3e90d5a3 |
165 | unless( $pass ) { |
b3c72391 |
166 | unshift(@mess, "# it should not be "._q($got)."\n", |
3e90d5a3 |
167 | "# but it is.\n"); |
168 | } |
169 | _ok($pass, _where(), $name, @mess); |
170 | } |
171 | |
58d76dfd |
172 | sub cmp_ok { |
173 | my($got, $type, $expected, $name, @mess) = @_; |
174 | |
175 | my $pass; |
176 | { |
177 | local $^W = 0; |
178 | local($@,$!); # don't interfere with $@ |
179 | # eval() sometimes resets $! |
180 | $pass = eval "\$got $type \$expected"; |
181 | } |
182 | unless ($pass) { |
183 | # It seems Irix long doubles can have 2147483648 and 2147483648 |
184 | # that stringify to the same thing but are acutally numerically |
185 | # different. Display the numbers if $type isn't a string operator, |
186 | # and the numbers are stringwise the same. |
187 | # (all string operators have alphabetic names, so tr/a-z// is true) |
188 | # This will also show numbers for some uneeded cases, but will |
189 | # definately be helpful for things such as == and <= that fail |
190 | if ($got eq $expected and $type !~ tr/a-z//) { |
191 | unshift @mess, "# $got - $expected = " . ($got - $expected) . "\n"; |
192 | } |
193 | unshift(@mess, "# got "._q($got)."\n", |
194 | "# expected $type "._q($expected)."\n"); |
195 | } |
196 | _ok($pass, _where(), $name, @mess); |
197 | } |
198 | |
199 | # Check that $got is within $range of $expected |
200 | # if $range is 0, then check it's exact |
201 | # else if $expected is 0, then $range is an absolute value |
202 | # otherwise $range is a fractional error. |
203 | # Here $range must be numeric, >= 0 |
204 | # Non numeric ranges might be a useful future extension. (eg %) |
205 | sub within { |
206 | my ($got, $expected, $range, $name, @mess) = @_; |
207 | my $pass; |
208 | if (!defined $got or !defined $expected or !defined $range) { |
209 | # This is a fail, but doesn't need extra diagnostics |
210 | } elsif ($got !~ tr/0-9// or $expected !~ tr/0-9// or $range !~ tr/0-9//) { |
211 | # This is a fail |
212 | unshift @mess, "# got, expected and range must be numeric\n"; |
213 | } elsif ($range < 0) { |
214 | # This is also a fail |
215 | unshift @mess, "# range must not be negative\n"; |
216 | } elsif ($range == 0) { |
217 | # Within 0 is == |
218 | $pass = $got == $expected; |
219 | } elsif ($expected == 0) { |
220 | # If expected is 0, treat range as absolute |
221 | $pass = ($got <= $range) && ($got >= - $range); |
222 | } else { |
223 | my $diff = $got - $expected; |
224 | $pass = abs ($diff / $expected) < $range; |
225 | } |
226 | unless ($pass) { |
227 | if ($got eq $expected) { |
228 | unshift @mess, "# $got - $expected = " . ($got - $expected) . "\n"; |
229 | } |
230 | unshift@mess, "# got "._q($got)."\n", |
231 | "# expected "._q($expected)." (within "._q($range).")\n"; |
232 | } |
233 | _ok($pass, _where(), $name, @mess); |
234 | } |
235 | |
69026470 |
236 | # Note: this isn't quite as fancy as Test::More::like(). |
237 | sub like { |
7d932aad |
238 | my ($got, $expected, $name, @mess) = @_; |
69026470 |
239 | my $pass; |
240 | if (ref $expected eq 'Regexp') { |
241 | $pass = $got =~ $expected; |
242 | unless ($pass) { |
435e7af6 |
243 | unshift(@mess, "# got '$got'\n", |
244 | "# expected /$expected/\n"); |
69026470 |
245 | } |
246 | } else { |
247 | $pass = $got =~ /$expected/; |
248 | unless ($pass) { |
7d932aad |
249 | unshift(@mess, "# got '$got'\n", |
250 | "# expected /$expected/\n"); |
69026470 |
251 | } |
252 | } |
7d932aad |
253 | _ok($pass, _where(), $name, @mess); |
69026470 |
254 | } |
255 | |
256 | sub pass { |
257 | _ok(1, '', @_); |
258 | } |
259 | |
260 | sub fail { |
261 | _ok(0, _where(), @_); |
262 | } |
263 | |
ad20d923 |
264 | sub curr_test { |
cf8feb78 |
265 | $test = shift if @_; |
ad20d923 |
266 | return $test; |
267 | } |
268 | |
3e90d5a3 |
269 | sub next_test { |
cf8feb78 |
270 | $test++; |
3e90d5a3 |
271 | } |
272 | |
69026470 |
273 | # Note: can't pass multipart messages since we try to |
274 | # be compatible with Test::More::skip(). |
275 | sub skip { |
7d932aad |
276 | my $why = shift; |
982b7cb7 |
277 | my $n = @_ ? shift : 1; |
69026470 |
278 | for (1..$n) { |
ad20d923 |
279 | print STDOUT "ok $test # skip: $why\n"; |
e6c299c8 |
280 | $test++; |
69026470 |
281 | } |
282 | local $^W = 0; |
283 | last SKIP; |
284 | } |
285 | |
286 | sub eq_array { |
287 | my ($ra, $rb) = @_; |
288 | return 0 unless $#$ra == $#$rb; |
289 | for my $i (0..$#$ra) { |
290 | return 0 unless $ra->[$i] eq $rb->[$i]; |
291 | } |
292 | return 1; |
293 | } |
294 | |
677fb045 |
295 | sub eq_hash { |
296 | my ($orig, $suspect) = @_; |
297 | my $fail; |
298 | while (my ($key, $value) = each %$suspect) { |
299 | # Force a hash recompute if this perl's internals can cache the hash key. |
300 | $key = "" . $key; |
301 | if (exists $orig->{$key}) { |
302 | if ($orig->{$key} ne $value) { |
de522f7a |
303 | print STDOUT "# key ", _qq($key), " was ", _qq($orig->{$key}), |
304 | " now ", _qq($value), "\n"; |
677fb045 |
305 | $fail = 1; |
306 | } |
307 | } else { |
de522f7a |
308 | print STDOUT "# key ", _qq($key), " is ", _qq($value), |
75385f53 |
309 | ", not in original.\n"; |
677fb045 |
310 | $fail = 1; |
311 | } |
312 | } |
313 | foreach (keys %$orig) { |
314 | # Force a hash recompute if this perl's internals can cache the hash key. |
315 | $_ = "" . $_; |
316 | next if (exists $suspect->{$_}); |
de522f7a |
317 | print STDOUT "# key ", _qq($_), " was ", _qq($orig->{$_}), " now missing.\n"; |
677fb045 |
318 | $fail = 1; |
319 | } |
320 | !$fail; |
321 | } |
322 | |
69026470 |
323 | sub require_ok { |
324 | my ($require) = @_; |
325 | eval <<REQUIRE_OK; |
326 | require $require; |
327 | REQUIRE_OK |
1577bb16 |
328 | _ok(!$@, _where(), "require $require"); |
69026470 |
329 | } |
330 | |
331 | sub use_ok { |
332 | my ($use) = @_; |
333 | eval <<USE_OK; |
334 | use $use; |
335 | USE_OK |
1577bb16 |
336 | _ok(!$@, _where(), "use $use"); |
69026470 |
337 | } |
338 | |
137352a2 |
339 | # runperl - Runs a separate perl interpreter. |
340 | # Arguments : |
341 | # switches => [ command-line switches ] |
342 | # nolib => 1 # don't use -I../lib (included by default) |
343 | # prog => one-liner (avoid quotes) |
d83945bc |
344 | # progs => [ multi-liner (avoid quotes) ] |
137352a2 |
345 | # progfile => perl script |
346 | # stdin => string to feed the stdin |
347 | # stderr => redirect stderr to stdout |
348 | # args => [ command-line arguments to the perl program ] |
cb9c5e20 |
349 | # verbose => print the command line |
137352a2 |
350 | |
351 | my $is_mswin = $^O eq 'MSWin32'; |
352 | my $is_netware = $^O eq 'NetWare'; |
353 | my $is_macos = $^O eq 'MacOS'; |
354 | my $is_vms = $^O eq 'VMS'; |
355 | |
cb9c5e20 |
356 | sub _quote_args { |
357 | my ($runperl, $args) = @_; |
358 | |
359 | foreach (@$args) { |
360 | # In VMS protect with doublequotes because otherwise |
361 | # DCL will lowercase -- unless already doublequoted. |
ea9ac5ad |
362 | $_ = q(").$_.q(") if $is_vms && !/^\"/ && length($_) > 0; |
cb9c5e20 |
363 | $$runperl .= ' ' . $_; |
364 | } |
365 | } |
366 | |
137352a2 |
367 | sub runperl { |
368 | my %args = @_; |
369 | my $runperl = $^X; |
f93a5f07 |
370 | unless ($args{nolib}) { |
371 | if ($is_macos) { |
cb9c5e20 |
372 | $runperl .= ' -I::lib'; |
f93a5f07 |
373 | # Use UNIX style error messages instead of MPW style. |
cb9c5e20 |
374 | $runperl .= ' -MMac::err=unix' if $args{stderr}; |
137352a2 |
375 | } |
376 | else { |
cb9c5e20 |
377 | $runperl .= ' "-I../lib"'; # doublequotes because of VMS |
137352a2 |
378 | } |
379 | } |
d83945bc |
380 | if ($args{switches}) { |
381 | _quote_args(\$runperl, $args{switches}); |
382 | } |
137352a2 |
383 | if (defined $args{prog}) { |
d83945bc |
384 | $args{progs} = [$args{prog}] |
385 | } |
386 | if (defined $args{progs}) { |
387 | foreach my $prog (@{$args{progs}}) { |
388 | if ($is_mswin || $is_netware || $is_vms) { |
389 | $runperl .= qq ( -e "$prog" ); |
390 | } |
391 | else { |
392 | $runperl .= qq ( -e '$prog' ); |
393 | } |
394 | } |
137352a2 |
395 | } elsif (defined $args{progfile}) { |
396 | $runperl .= qq( "$args{progfile}"); |
397 | } |
398 | if (defined $args{stdin}) { |
dc459aad |
399 | # so we don't try to put literal newlines and crs onto the |
400 | # command line. |
401 | $args{stdin} =~ s/\n/\\n/g; |
402 | $args{stdin} =~ s/\r/\\r/g; |
5ae09a77 |
403 | |
137352a2 |
404 | if ($is_mswin || $is_netware || $is_vms) { |
f93a5f07 |
405 | $runperl = qq{$^X -e "print qq(} . |
137352a2 |
406 | $args{stdin} . q{)" | } . $runperl; |
407 | } |
dc459aad |
408 | elsif ($is_macos) { |
409 | # MacOS can only do two processes under MPW at once; |
410 | # the test itself is one; we can't do two more, so |
411 | # write to temp file |
412 | my $stdin = qq{$^X -e 'print qq(} . $args{stdin} . qq{)' > teststdin; }; |
413 | if ($args{verbose}) { |
414 | my $stdindisplay = $stdin; |
415 | $stdindisplay =~ s/\n/\n\#/g; |
416 | print STDERR "# $stdindisplay\n"; |
417 | } |
418 | `$stdin`; |
419 | $runperl .= q{ < teststdin }; |
420 | } |
137352a2 |
421 | else { |
f93a5f07 |
422 | $runperl = qq{$^X -e 'print qq(} . |
137352a2 |
423 | $args{stdin} . q{)' | } . $runperl; |
424 | } |
425 | } |
426 | if (defined $args{args}) { |
cb9c5e20 |
427 | _quote_args(\$runperl, $args{args}); |
428 | } |
429 | $runperl .= ' 2>&1' if $args{stderr} && !$is_macos; |
430 | $runperl .= " \xB3 Dev:Null" if !$args{stderr} && $is_macos; |
431 | if ($args{verbose}) { |
432 | my $runperldisplay = $runperl; |
433 | $runperldisplay =~ s/\n/\n\#/g; |
75385f53 |
434 | print STDERR "# $runperldisplay\n"; |
137352a2 |
435 | } |
137352a2 |
436 | my $result = `$runperl`; |
437 | $result =~ s/\n\n/\n/ if $is_vms; # XXX pipes sometimes double these |
438 | return $result; |
439 | } |
440 | |
d2c6a9c9 |
441 | *run_perl = \&runperl; # Nice alias. |
8799135f |
442 | |
c4fbe247 |
443 | sub DIE { |
75385f53 |
444 | print STDERR "# @_\n"; |
c4fbe247 |
445 | exit 1; |
8799135f |
446 | } |
447 | |
b5fe401b |
448 | # A somewhat safer version of the sometimes wrong $^X. |
17a740d5 |
449 | my $Perl; |
450 | sub which_perl { |
451 | unless (defined $Perl) { |
452 | $Perl = $^X; |
453 | |
73421c4a |
454 | # VMS should have 'perl' aliased properly |
455 | return $Perl if $^O eq 'VMS'; |
456 | |
17a740d5 |
457 | my $exe; |
458 | eval "require Config; Config->import"; |
85363d30 |
459 | if ($@) { |
17a740d5 |
460 | warn "test.pl had problems loading Config: $@"; |
461 | $exe = ''; |
85363d30 |
462 | } else { |
17a740d5 |
463 | $exe = $Config{_exe}; |
85363d30 |
464 | } |
da405c16 |
465 | $exe = '' unless defined $exe; |
17a740d5 |
466 | |
467 | # This doesn't absolutize the path: beware of future chdirs(). |
468 | # We could do File::Spec->abs2rel() but that does getcwd()s, |
469 | # which is a bit heavyweight to do here. |
470 | |
471 | if ($Perl =~ /^perl\Q$exe\E$/i) { |
8db06b02 |
472 | my $perl = "perl$exe"; |
17a740d5 |
473 | eval "require File::Spec"; |
474 | if ($@) { |
475 | warn "test.pl had problems loading File::Spec: $@"; |
8db06b02 |
476 | $Perl = "./$perl"; |
17a740d5 |
477 | } else { |
8db06b02 |
478 | $Perl = File::Spec->catfile(File::Spec->curdir(), $perl); |
17a740d5 |
479 | } |
480 | } |
196918b0 |
481 | |
482 | # Build up the name of the executable file from the name of |
483 | # the command. |
484 | |
485 | if ($Perl !~ /\Q$exe\E$/i) { |
486 | $Perl .= $exe; |
487 | } |
c880be78 |
488 | |
8db06b02 |
489 | warn "which_perl: cannot find $Perl from $^X" unless -f $Perl; |
17a740d5 |
490 | |
491 | # For subcommands to use. |
492 | $ENV{PERLEXE} = $Perl; |
85363d30 |
493 | } |
17a740d5 |
494 | return $Perl; |
b5fe401b |
495 | } |
496 | |
435e7af6 |
497 | sub unlink_all { |
498 | foreach my $file (@_) { |
499 | 1 while unlink $file; |
75385f53 |
500 | print STDERR "# Couldn't unlink '$file': $!\n" if -f $file; |
435e7af6 |
501 | } |
502 | } |
eeabcb2d |
503 | |
504 | |
505 | my $tmpfile = "misctmp000"; |
506 | 1 while -f ++$tmpfile; |
507 | END { unlink_all $tmpfile } |
508 | |
f5cda331 |
509 | # |
510 | # _fresh_perl |
511 | # |
512 | # The $resolve must be a subref that tests the first argument |
513 | # for success, or returns the definition of success (e.g. the |
514 | # expected scalar) if given no arguments. |
515 | # |
516 | |
517 | sub _fresh_perl { |
518 | my($prog, $resolve, $runperl_args, $name) = @_; |
eeabcb2d |
519 | |
520 | $runperl_args ||= {}; |
521 | $runperl_args->{progfile} = $tmpfile; |
522 | $runperl_args->{stderr} = 1; |
523 | |
524 | open TEST, ">$tmpfile" or die "Cannot open $tmpfile: $!"; |
525 | |
526 | # VMS adjustments |
527 | if( $^O eq 'VMS' ) { |
528 | $prog =~ s#/dev/null#NL:#; |
529 | |
530 | # VMS file locking |
531 | $prog =~ s{if \(-e _ and -f _ and -r _\)} |
532 | {if (-e _ and -f _)} |
533 | } |
534 | |
535 | print TEST $prog, "\n"; |
536 | close TEST or die "Cannot close $tmpfile: $!"; |
537 | |
538 | my $results = runperl(%$runperl_args); |
539 | my $status = $?; |
540 | |
541 | # Clean up the results into something a bit more predictable. |
542 | $results =~ s/\n+$//; |
543 | $results =~ s/at\s+misctmp\d+\s+line/at - line/g; |
544 | $results =~ s/of\s+misctmp\d+\s+aborted/of - aborted/g; |
545 | |
546 | # bison says 'parse error' instead of 'syntax error', |
547 | # various yaccs may or may not capitalize 'syntax'. |
548 | $results =~ s/^(syntax|parse) error/syntax error/mig; |
549 | |
550 | if ($^O eq 'VMS') { |
551 | # some tests will trigger VMS messages that won't be expected |
552 | $results =~ s/\n?%[A-Z]+-[SIWEF]-[A-Z]+,.*//; |
553 | |
554 | # pipes double these sometimes |
555 | $results =~ s/\n\n/\n/g; |
556 | } |
557 | |
f5cda331 |
558 | my $pass = $resolve->($results); |
eeabcb2d |
559 | unless ($pass) { |
cf8feb78 |
560 | _diag "# PROG: \n$prog\n"; |
561 | _diag "# EXPECTED:\n", $resolve->(), "\n"; |
562 | _diag "# GOT:\n$results\n"; |
563 | _diag "# STATUS: $status\n"; |
eeabcb2d |
564 | } |
565 | |
e2c38acd |
566 | # Use the first line of the program as a name if none was given |
567 | unless( $name ) { |
568 | ($first_line, $name) = $prog =~ /^((.{1,50}).*)/; |
569 | $name .= '...' if length $first_line > length $name; |
570 | } |
eeabcb2d |
571 | |
f5cda331 |
572 | _ok($pass, _where(), "fresh_perl - $name"); |
573 | } |
574 | |
575 | # |
576 | # run_perl_is |
577 | # |
578 | # Combination of run_perl() and is(). |
579 | # |
580 | |
581 | sub fresh_perl_is { |
582 | my($prog, $expected, $runperl_args, $name) = @_; |
583 | _fresh_perl($prog, |
584 | sub { @_ ? $_[0] eq $expected : $expected }, |
585 | $runperl_args, $name); |
586 | } |
587 | |
588 | # |
589 | # run_perl_like |
590 | # |
591 | # Combination of run_perl() and like(). |
592 | # |
593 | |
594 | sub fresh_perl_like { |
595 | my($prog, $expected, $runperl_args, $name) = @_; |
596 | _fresh_perl($prog, |
597 | sub { @_ ? |
598 | $_[0] =~ (ref $expected ? $expected : /$expected/) : |
599 | $expected }, |
600 | $runperl_args, $name); |
eeabcb2d |
601 | } |
602 | |
69026470 |
603 | 1; |