This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
https://perl5.git.perl.org / perl5.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Windows issues with select() are already documented in perlport.
[perl5.git] / ext / B / t / optree_concise.t
CommitLineData
724aa791
JC		 1#!perl
2
3BEGIN {
4 chdir 't';
5 @INC = ('../lib', '../ext/B/t');
6 require './test.pl';
7}
8
9# import checkOptree(), and %gOpts (containing test state)
10use OptreeCheck; # ALSO DOES @ARGV HANDLING !!!!!!
11
12plan tests => 24; # need to set based on testing state
13
14$SIG{__WARN__} = sub {
15 my $err = shift;
16 $err =~ m/Subroutine re::(un)?install redefined/ and return;
17};
18#################################
19pass("CANONICAL B::Concise EXAMPLE");
20
21checkOptree ( name => 'canonical example w -basic',
22 bcopts => '-basic',
23 code => sub{$a=$b+42},
24 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
25# 7 <1> leavesub[\d+ refs?] K/REFC,1 ->(end)
26# - <@> lineseq KP ->7
27# 1 <;> nextstate(foo bar) v ->2
28# 6 <2> sassign sKS/2 ->7
29# 4 <2> add[t\d+] sK/2 ->5
30# - <1> ex-rv2sv sK/1 ->3
31# 2 <#> gvsv[*b] s ->3
32# 3 <$> const[IV 42] s ->4
33# - <1> ex-rv2sv sKRM*/1 ->6
34# 5 <#> gvsv[*a] s ->6
35EOT_EOT
36# 7 <1> leavesub[1 ref] K/REFC,1 ->(end)
37# - <@> lineseq KP ->7
38# 1 <;> nextstate(main 60 optree_concise.t:122) v ->2
39# 6 <2> sassign sKS/2 ->7
40# 4 <2> add[t1] sK/2 ->5
41# - <1> ex-rv2sv sK/1 ->3
42# 2 <$> gvsv(*b) s ->3
43# 3 <$> const(IV 42) s ->4
44# - <1> ex-rv2sv sKRM*/1 ->6
45# 5 <$> gvsv(*a) s ->6
46EONT_EONT
47
48checkOptree ( name => 'canonical example w -exec',
49 bcopts => '-exec',
50 code => sub{$a=$b+42},
51 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
52# goto -
53# 1 <;> nextstate(main 61 optree_concise.t:139) v
54# 2 <#> gvsv[*b] s
55# 3 <$> const[IV 42] s
56# 4 <2> add[t3] sK/2
57# 5 <#> gvsv[*a] s
58# 6 <2> sassign sKS/2
59# 7 <1> leavesub[1 ref] K/REFC,1
60EOT_EOT
61# goto -
62# 1 <;> nextstate(main 61 optree_concise.t:139) v
63# 2 <$> gvsv(*b) s
64# 3 <$> const(IV 42) s
65# 4 <2> add[t1] sK/2
66# 5 <$> gvsv(*a) s
67# 6 <2> sassign sKS/2
68# 7 <1> leavesub[1 ref] K/REFC,1
69EONT_EONT
70
71checkOptree ( name => 'tree reftext is messy cut-paste',
72 skip => 1);
73
74
75#################################
76pass("B::Concise OPTION TESTS");
77
78checkOptree ( name => '-base3 sticky-exec',
79 bcopts => '-base3',
80 code => sub{$a=$b+42},
81 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
82 goto -
831 <;> dbstate(main 24 optree_concise.t:132) v
842 <#> gvsv[*b] s
8510 <$> const[IV 42] s
8611 <2> add[t3] sK/2
8712 <#> gvsv[*a] s
8820 <2> sassign sKS/2
8921 <1> leavesub[2 refs] K/REFC,1
90EOT_EOT
91# goto -
92# 1 <;> nextstate(main 62 optree_concise.t:161) v
93# 2 <$> gvsv(*b) s
94# 10 <$> const(IV 42) s
95# 11 <2> add[t1] sK/2
96# 12 <$> gvsv(*a) s
97# 20 <2> sassign sKS/2
98# 21 <1> leavesub[1 ref] K/REFC,1
99EONT_EONT
100
101checkOptree ( name => 'sticky-base3, -basic over sticky-exec',
102 bcopts => '-basic',
103 code => sub{$a=$b+42},
104 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
10521 <1> leavesub[1 ref] K/REFC,1 ->(end)
106- <@> lineseq KP ->21
1071 <;> nextstate(main 32 optree_concise.t:164) v ->2
10820 <2> sassign sKS/2 ->21
10911 <2> add[t3] sK/2 ->12
110- <1> ex-rv2sv sK/1 ->10
1112 <#> gvsv[*b] s ->10
11210 <$> const[IV 42] s ->11
113- <1> ex-rv2sv sKRM*/1 ->20
11412 <#> gvsv[*a] s ->20
115EOT_EOT
116# 21 <1> leavesub[1 ref] K/REFC,1 ->(end)
117# - <@> lineseq KP ->21
118# 1 <;> nextstate(main 63 optree_concise.t:186) v ->2
119# 20 <2> sassign sKS/2 ->21
120# 11 <2> add[t1] sK/2 ->12
121# - <1> ex-rv2sv sK/1 ->10
122# 2 <$> gvsv(*b) s ->10
123# 10 <$> const(IV 42) s ->11
124# - <1> ex-rv2sv sKRM*/1 ->20
125# 12 <$> gvsv(*a) s ->20
126EONT_EONT
127
128checkOptree ( name => '-base4',
129 bcopts => [qw/ -basic -base4 /],
130 code => sub{$a=$b+42},
131 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
13213 <1> leavesub[1 ref] K/REFC,1 ->(end)
133- <@> lineseq KP ->13
1341 <;> nextstate(main 26 optree_concise.t:145) v ->2
13512 <2> sassign sKS/2 ->13
13610 <2> add[t3] sK/2 ->11
137- <1> ex-rv2sv sK/1 ->3
1382 <#> gvsv[*b] s ->3
1393 <$> const[IV 42] s ->10
140- <1> ex-rv2sv sKRM*/1 ->12
14111 <#> gvsv[*a] s ->12
142EOT_EOT
143# 13 <1> leavesub[1 ref] K/REFC,1 ->(end)
144# - <@> lineseq KP ->13
145# 1 <;> nextstate(main 64 optree_concise.t:193) v ->2
146# 12 <2> sassign sKS/2 ->13
147# 10 <2> add[t1] sK/2 ->11
148# - <1> ex-rv2sv sK/1 ->3
149# 2 <$> gvsv(*b) s ->3
150# 3 <$> const(IV 42) s ->10
151# - <1> ex-rv2sv sKRM*/1 ->12
152# 11 <$> gvsv(*a) s ->12
153EONT_EONT
154
155checkOptree ( name => "restore -base36 default",
156 bcopts => [qw/ -basic -base36 /],
157 code => sub{$a},
158 crossfail => 1,
159 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
1603 <1> leavesub[1 ref] K/REFC,1 ->(end)
161- <@> lineseq KP ->3
1621 <;> nextstate(main 27 optree_concise.t:161) v ->2
163- <1> ex-rv2sv sK/1 ->-
1642 <#> gvsv[*a] s ->3
165EOT_EOT
166# 3 <1> leavesub[1 ref] K/REFC,1 ->(end)
167# - <@> lineseq KP ->3
168# 1 <;> nextstate(main 65 optree_concise.t:210) v ->2
169# - <1> ex-rv2sv sK/1 ->-
170# 2 <$> gvsv(*a) s ->3
171EONT_EONT
172
173checkOptree ( name => "terse basic",
174 bcopts => [qw/ -basic -terse /],
175 code => sub{$a},
176 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
177UNOP (0x82b0918) leavesub [1]
178 LISTOP (0x82b08d8) lineseq
179 COP (0x82b0880) nextstate
180 UNOP (0x82b0860) null [15]
181 PADOP (0x82b0840) gvsv GV (0x82a818c) *a
182EOT_EOT
183# UNOP (0x8282310) leavesub [1]
184# LISTOP (0x82822f0) lineseq
185# COP (0x82822b8) nextstate
186# UNOP (0x812fc20) null [15]
187# SVOP (0x812fc00) gvsv GV (0x814692c) *a
188EONT_EONT
189
190checkOptree ( name => "sticky-terse exec",
191 bcopts => [qw/ -exec /],
192 code => sub{$a},
193 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
194 goto UNOP (0x82b0918)
195COP (0x82b0d70) nextstate
196PADOP (0x82b0d30) gvsv GV (0x82a818c) *a
197UNOP (0x82b0e08) leavesub [1]
198EOT_EOT
199# goto UNOP (0x8282310)
200# COP (0x82828e0) nextstate
201# SVOP (0x82828a0) gvsv GV (0x814692c) *a
202# UNOP (0x8282938) leavesub [1]
203EONT_EONT
204
205pass("OPTIONS IN CMDLINE MODE");
206
207checkOptree ( name => 'cmdline invoke -basic works',
208 prog => 'sort @a',
209 #bcopts => '-basic', # default
210 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
211# 7 <@> leave[1 ref] vKP/REFC ->(end)
212# 1 <0> enter ->2
213# 2 <;> nextstate(main 1 -e:1) v ->3
214# 6 <@> sort vK ->7
215# 3 <0> pushmark s ->4
216# 5 <1> rv2av[t2] lK/1 ->6
217# 4 <#> gv[*a] s ->5
218EOT_EOT
219# 7 <@> leave[1 ref] vKP/REFC ->(end)
220# 1 <0> enter ->2
221# 2 <;> nextstate(main 1 -e:1) v ->3
222# 6 <@> sort vK ->7
223# 3 <0> pushmark s ->4
224# 5 <1> rv2av[t1] lK/1 ->6
225# 4 <$> gv(*a) s ->5
226EONT_EONT
227
228checkOptree ( name => 'cmdline invoke -exec works',
229 prog => 'sort @a',
230 bcopts => '-exec',
231 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
2321 <0> enter
2332 <;> nextstate(main 1 -e:1) v
2343 <0> pushmark s
2354 <#> gv[*a] s
2365 <1> rv2av[t2] lK/1
2376 <@> sort vK
2387 <@> leave[1 ref] vKP/REFC
239EOT_EOT
240# 1 <0> enter
241# 2 <;> nextstate(main 1 -e:1) v
242# 3 <0> pushmark s
243# 4 <$> gv(*a) s
244# 5 <1> rv2av[t1] lK/1
245# 6 <@> sort vK
246# 7 <@> leave[1 ref] vKP/REFC
247EONT_EONT
248
249checkOptree ( name => 'cmdline self-strict compile err',
250 prog => 'use strict; sort @a',
251 bcopts => [qw/ -basic -concise -exec /],
252 expect => 'compilation errors',
253 expect_nt => 'compilation errors');
254
255checkOptree ( name => 'error at -e line 1',
256 prog => 'our @a; sort @a',
257 bcopts => [qw/ -basic -concise -exec /],
258 expect => 'at -e line 1',
259 expect_nt => 'at -e line 1');
260
261checkOptree ( name => 'cmdline -basic -concise -exec works',
262 prog => 'our @a; sort @a',
263 bcopts => [qw/ -basic -concise -exec /],
264 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
265# 1 <0> enter
266# 2 <;> nextstate(main 1 -e:1) v
267# 3 <#> gv[*a] s
268# 4 <1> rv2av[t3] vK/OURINTR,1
269# 5 <;> nextstate(main 2 -e:1) v
270# 6 <0> pushmark s
271# 7 <#> gv[*a] s
272# 8 <1> rv2av[t5] lK/1
273# 9 <@> sort vK
274# a <@> leave[1 ref] vKP/REFC
275EOT_EOT
276# 1 <0> enter
277# 2 <;> nextstate(main 1 -e:1) v
278# 3 <$> gv(*a) s
279# 4 <1> rv2av[t2] vK/OURINTR,1
280# 5 <;> nextstate(main 2 -e:1) v
281# 6 <0> pushmark s
282# 7 <$> gv(*a) s
283# 8 <1> rv2av[t3] lK/1
284# 9 <@> sort vK
285# a <@> leave[1 ref] vKP/REFC
286EONT_EONT
287
288
289#################################
290pass("B::Concise STYLE/CALLBACK TESTS");
291
292use B::Concise qw( walk_output add_style set_style_standard add_callback );
293
294# new relative style, added by set_up_relative_test()
295@stylespec =
296 ( "#hyphseq2 (*( (x( ;)x))*)<#classsym> "
297 . "#exname#arg(?([#targarglife])?)~#flags(?(/#privateb)?)(x(;~->#next)x) "
298 . "(x(;~=> #extra)x)\n" # new 'variable' used here
299
300 , " (*( )*) goto #seq\n"
301 , "(?(<#speq>)?)#exname#arg(?([#targarglife])?)"
302 #. "(x(;~=> #extra)x)\n" # new 'variable' used here
303 );
304
305sub set_up_relative_test {
306 # add a new style, and a callback which adds an 'extra' property
307
308 add_style ( "relative" => @stylespec );
309 #set_style_standard ( "relative" );
310
311 add_callback
312 ( sub {
313 my ($h, $op, $format, $level, $style) = @_;
314
315 # callback marks up const ops
316 $h->{arg} .= ' CALLBACK' if $h->{name} eq 'const';
317 $h->{extra} = '';
318
319 # 2 style specific behaviors
320 if ($style eq 'relative') {
321 $h->{extra} = 'RELATIVE';
322 $h->{arg} .= ' RELATIVE' if $h->{name} eq 'leavesub';
323 }
324 elsif ($style eq 'scope') {
325 # supress printout entirely
326 $$format="" unless grep { $h->{name} eq $_ } @scopeops;
327 }
328 });
329}
330
331#################################
332set_up_relative_test();
333pass("set_up_relative_test, new callback installed");
334
335checkOptree ( name => 'callback used, independent of style',
336 bcopts => [qw/ -concise -exec /],
337 code => sub{$a=$b+42},
338 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
339 goto -
3401 <;> nextstate(main 76 optree_concise.t:337) v
3412 <#> gvsv[*b] s
3423 <$> const[IV 42] CALLBACK s
3434 <2> add[t3] sK/2
3445 <#> gvsv[*a] s
3456 <2> sassign sKS/2
3467 <1> leavesub[1 ref] K/REFC,1
347EOT_EOT
348# 1 <;> nextstate(main 455 optree_concise.t:328) v
349# 2 <$> gvsv(*b) s
350# 3 <$> const(IV 42) CALLBACK s
351# 4 <2> add[t1] sK/2
352# 5 <$> gvsv(*a) s
353# 6 <2> sassign sKS/2
354# 7 <1> leavesub[1 ref] K/REFC,1
355EONT_EONT
356
357checkOptree ( name => "new 'relative' style, -exec mode",
358 bcopts => [qw/ -basic -relative /],
359 code => sub{$a=$b+42},
360 crossfail => 1,
361 #retry => 1,
362 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
3637 <1> leavesub RELATIVE[1 ref] K ->(end) => RELATIVE
364- <@> lineseq KP ->7 => RELATIVE
3651 <;> nextstate(main 49 optree_concise.t:309) v ->2 => RELATIVE
3666 <2> sassign sKS ->7 => RELATIVE
3674 <2> add[t3] sK ->5 => RELATIVE
368- <1> ex-rv2sv sK ->3 => RELATIVE
3692 <#> gvsv[*b] s ->3 => RELATIVE
3703 <$> const[IV 42] CALLBACK s ->4 => RELATIVE
371- <1> ex-rv2sv sKRM* ->6 => RELATIVE
3725 <#> gvsv[*a] s ->6 => RELATIVE
373EOT_EOT
374# 7 <1> leavesub RELATIVE[1 ref] K ->(end) => RELATIVE
375# - <@> lineseq KP ->7 => RELATIVE
376# 1 <;> nextstate(main 77 optree_concise.t:353) v ->2 => RELATIVE
377# 6 <2> sassign sKS ->7 => RELATIVE
378# 4 <2> add[t1] sK ->5 => RELATIVE
379# - <1> ex-rv2sv sK ->3 => RELATIVE
380# 2 <$> gvsv(*b) s ->3 => RELATIVE
381# 3 <$> const(IV 42) CALLBACK s ->4 => RELATIVE
382# - <1> ex-rv2sv sKRM* ->6 => RELATIVE
383# 5 <$> gvsv(*a) s ->6 => RELATIVE
384EONT_EONT
385
386checkOptree ( name => "both -exec -relative",
387 bcopts => [qw/ -exec -relative /],
388 code => sub{$a=$b+42},
389 crossfail => 1,
390 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
391 goto -
3921 <;> nextstate(main 50 optree_concise.t:326) v
3932 <#> gvsv[*b] s
3943 <$> const[IV 42] CALLBACK s
3954 <2> add[t3] sK
3965 <#> gvsv[*a] s
3976 <2> sassign sKS
3987 <1> leavesub RELATIVE[1 ref] K
399EOT_EOT
400# 1 <;> nextstate(main 78 optree_concise.t:371) v
401# 2 <$> gvsv(*b) s
402# 3 <$> const(IV 42) CALLBACK s
403# 4 <2> add[t1] sK
404# 5 <$> gvsv(*a) s
405# 6 <2> sassign sKS
406# 7 <1> leavesub RELATIVE[1 ref] K
407EONT_EONT
408
409#################################
410
411@scopeops = qw( leavesub enter leave nextstate );
412add_style
413 ( 'scope' # concise copy
414 , "#hyphseq2 (*( (x( ;)x))*)<#classsym> "
415 . "#exname#arg(?([#targarglife])?)~#flags(?(/#private)?)(x(;~->#next)x) "
416 , " (*( )*) goto #seq\n"
417 , "(?(<#seq>)?)#exname#arg(?([#targarglife])?)"
418 );
419
420checkOptree ( name => "both -exec -scope",
421 bcopts => [qw/ -exec -scope /],
422 code => sub{$a=$b+42},
423 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
424 goto -
4251 <;> nextstate(main 50 optree_concise.t:337) v
4267 <1> leavesub[1 ref] K/REFC,1
427EOT_EOT
428 goto -
4291 <;> nextstate(main 75 optree_concise.t:396) v
4307 <1> leavesub[1 ref] K/REFC,1
431EONT_EONT
432
433
434checkOptree ( name => "both -basic -scope",
435 bcopts => [qw/ -basic -scope /],
436 code => sub{$a=$b+42},
437 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
4387 <1> leavesub[1 ref] K/REFC,1 ->(end)
4391 <;> nextstate(main 51 optree_concise.t:347) v ->2
440EOT_EOT
4417 <1> leavesub[1 ref] K/REFC,1 ->(end)
4421 <;> nextstate(main 76 optree_concise.t:407) v ->2
443EONT_EONT
444
445
446__END__
447
Unnamed repository; edit this file 'description' to name the repository.