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Skip tests that require Data::Dumper if it is not built
[p5sagit/p5-mst-13.2.git] / ext / B / t / optree_concise.t
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724aa791 1#!perl
2
3BEGIN {
4 chdir 't';
5 @INC = ('../lib', '../ext/B/t');
9cd8f857 6 require Config;
7 if (($Config::Config{'extensions'} !~ /\bB\b/) ){
8 print "1..0 # Skip -- Perl configured without B module\n";
9 exit 0;
10 }
2799c206 11 if ($Config{'extensions'} !~ /\bData\/Dumper\b/) {
12 print
13 "1..0 # Skip: Data::Dumper was not built, needed by OptreeCheck\n";
14 exit 0;
15
16 }
724aa791 17 require './test.pl';
18}
19
20# import checkOptree(), and %gOpts (containing test state)
21use OptreeCheck; # ALSO DOES @ARGV HANDLING !!!!!!
2ce64696 22use Config;
724aa791 23
cc02ea56 24plan tests => 23;
2ce64696 25SKIP: {
e77e2f14 26skip "no perlio in this build", 23 unless $Config::Config{useperlio};
724aa791 27
28$SIG{__WARN__} = sub {
29 my $err = shift;
30 $err =~ m/Subroutine re::(un)?install redefined/ and return;
31};
32#################################
33pass("CANONICAL B::Concise EXAMPLE");
34
35checkOptree ( name => 'canonical example w -basic',
36 bcopts => '-basic',
37 code => sub{$a=$b+42},
38 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
39# 7 <1> leavesub[\d+ refs?] K/REFC,1 ->(end)
40# - <@> lineseq KP ->7
41# 1 <;> nextstate(foo bar) v ->2
42# 6 <2> sassign sKS/2 ->7
43# 4 <2> add[t\d+] sK/2 ->5
44# - <1> ex-rv2sv sK/1 ->3
45# 2 <#> gvsv[*b] s ->3
46# 3 <$> const[IV 42] s ->4
47# - <1> ex-rv2sv sKRM*/1 ->6
48# 5 <#> gvsv[*a] s ->6
49EOT_EOT
50# 7 <1> leavesub[1 ref] K/REFC,1 ->(end)
51# - <@> lineseq KP ->7
52# 1 <;> nextstate(main 60 optree_concise.t:122) v ->2
53# 6 <2> sassign sKS/2 ->7
54# 4 <2> add[t1] sK/2 ->5
55# - <1> ex-rv2sv sK/1 ->3
56# 2 <$> gvsv(*b) s ->3
57# 3 <$> const(IV 42) s ->4
58# - <1> ex-rv2sv sKRM*/1 ->6
59# 5 <$> gvsv(*a) s ->6
60EONT_EONT
61
62checkOptree ( name => 'canonical example w -exec',
63 bcopts => '-exec',
64 code => sub{$a=$b+42},
65 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
724aa791 66# 1 <;> nextstate(main 61 optree_concise.t:139) v
67# 2 <#> gvsv[*b] s
68# 3 <$> const[IV 42] s
69# 4 <2> add[t3] sK/2
70# 5 <#> gvsv[*a] s
71# 6 <2> sassign sKS/2
72# 7 <1> leavesub[1 ref] K/REFC,1
73EOT_EOT
724aa791 74# 1 <;> nextstate(main 61 optree_concise.t:139) v
75# 2 <$> gvsv(*b) s
76# 3 <$> const(IV 42) s
77# 4 <2> add[t1] sK/2
78# 5 <$> gvsv(*a) s
79# 6 <2> sassign sKS/2
80# 7 <1> leavesub[1 ref] K/REFC,1
81EONT_EONT
82
724aa791 83#################################
84pass("B::Concise OPTION TESTS");
85
86checkOptree ( name => '-base3 sticky-exec',
87 bcopts => '-base3',
88 code => sub{$a=$b+42},
89 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
724aa791 901 <;> dbstate(main 24 optree_concise.t:132) v
912 <#> gvsv[*b] s
9210 <$> const[IV 42] s
9311 <2> add[t3] sK/2
9412 <#> gvsv[*a] s
9520 <2> sassign sKS/2
cc02ea56 9621 <1> leavesub[1 ref] K/REFC,1
724aa791 97EOT_EOT
724aa791 98# 1 <;> nextstate(main 62 optree_concise.t:161) v
99# 2 <$> gvsv(*b) s
100# 10 <$> const(IV 42) s
101# 11 <2> add[t1] sK/2
102# 12 <$> gvsv(*a) s
103# 20 <2> sassign sKS/2
104# 21 <1> leavesub[1 ref] K/REFC,1
105EONT_EONT
106
107checkOptree ( name => 'sticky-base3, -basic over sticky-exec',
108 bcopts => '-basic',
109 code => sub{$a=$b+42},
110 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
11121 <1> leavesub[1 ref] K/REFC,1 ->(end)
112- <@> lineseq KP ->21
1131 <;> nextstate(main 32 optree_concise.t:164) v ->2
11420 <2> sassign sKS/2 ->21
11511 <2> add[t3] sK/2 ->12
116- <1> ex-rv2sv sK/1 ->10
1172 <#> gvsv[*b] s ->10
11810 <$> const[IV 42] s ->11
119- <1> ex-rv2sv sKRM*/1 ->20
12012 <#> gvsv[*a] s ->20
121EOT_EOT
122# 21 <1> leavesub[1 ref] K/REFC,1 ->(end)
123# - <@> lineseq KP ->21
124# 1 <;> nextstate(main 63 optree_concise.t:186) v ->2
125# 20 <2> sassign sKS/2 ->21
126# 11 <2> add[t1] sK/2 ->12
127# - <1> ex-rv2sv sK/1 ->10
128# 2 <$> gvsv(*b) s ->10
129# 10 <$> const(IV 42) s ->11
130# - <1> ex-rv2sv sKRM*/1 ->20
131# 12 <$> gvsv(*a) s ->20
132EONT_EONT
133
134checkOptree ( name => '-base4',
135 bcopts => [qw/ -basic -base4 /],
136 code => sub{$a=$b+42},
137 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
13813 <1> leavesub[1 ref] K/REFC,1 ->(end)
139- <@> lineseq KP ->13
1401 <;> nextstate(main 26 optree_concise.t:145) v ->2
14112 <2> sassign sKS/2 ->13
14210 <2> add[t3] sK/2 ->11
143- <1> ex-rv2sv sK/1 ->3
1442 <#> gvsv[*b] s ->3
1453 <$> const[IV 42] s ->10
146- <1> ex-rv2sv sKRM*/1 ->12
14711 <#> gvsv[*a] s ->12
148EOT_EOT
149# 13 <1> leavesub[1 ref] K/REFC,1 ->(end)
150# - <@> lineseq KP ->13
151# 1 <;> nextstate(main 64 optree_concise.t:193) v ->2
152# 12 <2> sassign sKS/2 ->13
153# 10 <2> add[t1] sK/2 ->11
154# - <1> ex-rv2sv sK/1 ->3
155# 2 <$> gvsv(*b) s ->3
156# 3 <$> const(IV 42) s ->10
157# - <1> ex-rv2sv sKRM*/1 ->12
158# 11 <$> gvsv(*a) s ->12
159EONT_EONT
160
161checkOptree ( name => "restore -base36 default",
162 bcopts => [qw/ -basic -base36 /],
163 code => sub{$a},
164 crossfail => 1,
165 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
1663 <1> leavesub[1 ref] K/REFC,1 ->(end)
167- <@> lineseq KP ->3
1681 <;> nextstate(main 27 optree_concise.t:161) v ->2
169- <1> ex-rv2sv sK/1 ->-
1702 <#> gvsv[*a] s ->3
171EOT_EOT
172# 3 <1> leavesub[1 ref] K/REFC,1 ->(end)
173# - <@> lineseq KP ->3
174# 1 <;> nextstate(main 65 optree_concise.t:210) v ->2
175# - <1> ex-rv2sv sK/1 ->-
176# 2 <$> gvsv(*a) s ->3
177EONT_EONT
178
179checkOptree ( name => "terse basic",
180 bcopts => [qw/ -basic -terse /],
181 code => sub{$a},
182 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
183UNOP (0x82b0918) leavesub [1]
184 LISTOP (0x82b08d8) lineseq
185 COP (0x82b0880) nextstate
186 UNOP (0x82b0860) null [15]
187 PADOP (0x82b0840) gvsv GV (0x82a818c) *a
188EOT_EOT
189# UNOP (0x8282310) leavesub [1]
190# LISTOP (0x82822f0) lineseq
191# COP (0x82822b8) nextstate
192# UNOP (0x812fc20) null [15]
193# SVOP (0x812fc00) gvsv GV (0x814692c) *a
194EONT_EONT
195
196checkOptree ( name => "sticky-terse exec",
197 bcopts => [qw/ -exec /],
198 code => sub{$a},
199 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
724aa791 200COP (0x82b0d70) nextstate
201PADOP (0x82b0d30) gvsv GV (0x82a818c) *a
202UNOP (0x82b0e08) leavesub [1]
203EOT_EOT
724aa791 204# COP (0x82828e0) nextstate
205# SVOP (0x82828a0) gvsv GV (0x814692c) *a
206# UNOP (0x8282938) leavesub [1]
207EONT_EONT
208
209pass("OPTIONS IN CMDLINE MODE");
210
211checkOptree ( name => 'cmdline invoke -basic works',
212 prog => 'sort @a',
213 #bcopts => '-basic', # default
214 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
215# 7 <@> leave[1 ref] vKP/REFC ->(end)
216# 1 <0> enter ->2
217# 2 <;> nextstate(main 1 -e:1) v ->3
218# 6 <@> sort vK ->7
219# 3 <0> pushmark s ->4
220# 5 <1> rv2av[t2] lK/1 ->6
221# 4 <#> gv[*a] s ->5
222EOT_EOT
223# 7 <@> leave[1 ref] vKP/REFC ->(end)
224# 1 <0> enter ->2
225# 2 <;> nextstate(main 1 -e:1) v ->3
226# 6 <@> sort vK ->7
227# 3 <0> pushmark s ->4
228# 5 <1> rv2av[t1] lK/1 ->6
229# 4 <$> gv(*a) s ->5
230EONT_EONT
231
232checkOptree ( name => 'cmdline invoke -exec works',
233 prog => 'sort @a',
234 bcopts => '-exec',
235 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
2361 <0> enter
2372 <;> nextstate(main 1 -e:1) v
2383 <0> pushmark s
2394 <#> gv[*a] s
2405 <1> rv2av[t2] lK/1
2416 <@> sort vK
2427 <@> leave[1 ref] vKP/REFC
243EOT_EOT
244# 1 <0> enter
245# 2 <;> nextstate(main 1 -e:1) v
246# 3 <0> pushmark s
247# 4 <$> gv(*a) s
248# 5 <1> rv2av[t1] lK/1
249# 6 <@> sort vK
250# 7 <@> leave[1 ref] vKP/REFC
251EONT_EONT
252
253checkOptree ( name => 'cmdline self-strict compile err',
254 prog => 'use strict; sort @a',
255 bcopts => [qw/ -basic -concise -exec /],
cc02ea56 256 noanchors => 1,
724aa791 257 expect => 'compilation errors',
258 expect_nt => 'compilation errors');
259
260checkOptree ( name => 'error at -e line 1',
261 prog => 'our @a; sort @a',
262 bcopts => [qw/ -basic -concise -exec /],
cc02ea56 263 noanchors => 1,
724aa791 264 expect => 'at -e line 1',
265 expect_nt => 'at -e line 1');
266
267checkOptree ( name => 'cmdline -basic -concise -exec works',
268 prog => 'our @a; sort @a',
269 bcopts => [qw/ -basic -concise -exec /],
270 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
271# 1 <0> enter
272# 2 <;> nextstate(main 1 -e:1) v
273# 3 <#> gv[*a] s
274# 4 <1> rv2av[t3] vK/OURINTR,1
275# 5 <;> nextstate(main 2 -e:1) v
276# 6 <0> pushmark s
277# 7 <#> gv[*a] s
278# 8 <1> rv2av[t5] lK/1
279# 9 <@> sort vK
280# a <@> leave[1 ref] vKP/REFC
281EOT_EOT
282# 1 <0> enter
283# 2 <;> nextstate(main 1 -e:1) v
284# 3 <$> gv(*a) s
285# 4 <1> rv2av[t2] vK/OURINTR,1
286# 5 <;> nextstate(main 2 -e:1) v
287# 6 <0> pushmark s
288# 7 <$> gv(*a) s
289# 8 <1> rv2av[t3] lK/1
290# 9 <@> sort vK
291# a <@> leave[1 ref] vKP/REFC
292EONT_EONT
293
294
295#################################
296pass("B::Concise STYLE/CALLBACK TESTS");
297
298use B::Concise qw( walk_output add_style set_style_standard add_callback );
299
300# new relative style, added by set_up_relative_test()
301@stylespec =
302 ( "#hyphseq2 (*( (x( ;)x))*)<#classsym> "
303 . "#exname#arg(?([#targarglife])?)~#flags(?(/#privateb)?)(x(;~->#next)x) "
304 . "(x(;~=> #extra)x)\n" # new 'variable' used here
305
306 , " (*( )*) goto #seq\n"
cc02ea56 307 , "(?(<#seq>)?)#exname#arg(?([#targarglife])?)"
724aa791 308 #. "(x(;~=> #extra)x)\n" # new 'variable' used here
309 );
310
311sub set_up_relative_test {
312 # add a new style, and a callback which adds an 'extra' property
313
314 add_style ( "relative" => @stylespec );
315 #set_style_standard ( "relative" );
316
317 add_callback
318 ( sub {
319 my ($h, $op, $format, $level, $style) = @_;
320
321 # callback marks up const ops
322 $h->{arg} .= ' CALLBACK' if $h->{name} eq 'const';
323 $h->{extra} = '';
324
cc02ea56 325 if ($lastnext and $$lastnext != $$op) {
326 $h->{goto} = ($h->{seq} eq '-')
327 ? 'unresolved' : $h->{seq};
328 }
329
724aa791 330 # 2 style specific behaviors
331 if ($style eq 'relative') {
332 $h->{extra} = 'RELATIVE';
333 $h->{arg} .= ' RELATIVE' if $h->{name} eq 'leavesub';
334 }
335 elsif ($style eq 'scope') {
336 # supress printout entirely
337 $$format="" unless grep { $h->{name} eq $_ } @scopeops;
338 }
339 });
340}
341
342#################################
343set_up_relative_test();
344pass("set_up_relative_test, new callback installed");
345
346checkOptree ( name => 'callback used, independent of style',
347 bcopts => [qw/ -concise -exec /],
348 code => sub{$a=$b+42},
349 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
724aa791 3501 <;> nextstate(main 76 optree_concise.t:337) v
3512 <#> gvsv[*b] s
3523 <$> const[IV 42] CALLBACK s
3534 <2> add[t3] sK/2
3545 <#> gvsv[*a] s
3556 <2> sassign sKS/2
3567 <1> leavesub[1 ref] K/REFC,1
357EOT_EOT
358# 1 <;> nextstate(main 455 optree_concise.t:328) v
359# 2 <$> gvsv(*b) s
360# 3 <$> const(IV 42) CALLBACK s
361# 4 <2> add[t1] sK/2
362# 5 <$> gvsv(*a) s
363# 6 <2> sassign sKS/2
364# 7 <1> leavesub[1 ref] K/REFC,1
365EONT_EONT
366
367checkOptree ( name => "new 'relative' style, -exec mode",
368 bcopts => [qw/ -basic -relative /],
369 code => sub{$a=$b+42},
370 crossfail => 1,
371 #retry => 1,
372 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
cc02ea56 3737 <1> leavesub RELATIVE[1 ref] K ->(end) => RELATIVE
374- <@> lineseq KP ->7 => RELATIVE
3751 <;> nextstate(main 49 optree_concise.t:309) v ->2 => RELATIVE
3766 <2> sassign sKS ->7 => RELATIVE
3774 <2> add[t3] sK ->5 => RELATIVE
378- <1> ex-rv2sv sK ->3 => RELATIVE
3792 <#> gvsv[*b] s ->3 => RELATIVE
3803 <$> const[IV 42] CALLBACK s ->4 => RELATIVE
381- <1> ex-rv2sv sKRM* ->6 => RELATIVE
3825 <#> gvsv[*a] s ->6 => RELATIVE
724aa791 383EOT_EOT
cc02ea56 384# 7 <1> leavesub RELATIVE[1 ref] K ->(end) => RELATIVE
385# - <@> lineseq KP ->7 => RELATIVE
386# 1 <;> nextstate(main 77 optree_concise.t:353) v ->2 => RELATIVE
387# 6 <2> sassign sKS ->7 => RELATIVE
388# 4 <2> add[t1] sK ->5 => RELATIVE
389# - <1> ex-rv2sv sK ->3 => RELATIVE
390# 2 <$> gvsv(*b) s ->3 => RELATIVE
391# 3 <$> const(IV 42) CALLBACK s ->4 => RELATIVE
392# - <1> ex-rv2sv sKRM* ->6 => RELATIVE
393# 5 <$> gvsv(*a) s ->6 => RELATIVE
724aa791 394EONT_EONT
395
396checkOptree ( name => "both -exec -relative",
397 bcopts => [qw/ -exec -relative /],
398 code => sub{$a=$b+42},
399 crossfail => 1,
400 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
724aa791 4011 <;> nextstate(main 50 optree_concise.t:326) v
4022 <#> gvsv[*b] s
4033 <$> const[IV 42] CALLBACK s
4044 <2> add[t3] sK
4055 <#> gvsv[*a] s
4066 <2> sassign sKS
4077 <1> leavesub RELATIVE[1 ref] K
408EOT_EOT
409# 1 <;> nextstate(main 78 optree_concise.t:371) v
410# 2 <$> gvsv(*b) s
411# 3 <$> const(IV 42) CALLBACK s
412# 4 <2> add[t1] sK
413# 5 <$> gvsv(*a) s
414# 6 <2> sassign sKS
415# 7 <1> leavesub RELATIVE[1 ref] K
416EONT_EONT
417
418#################################
419
420@scopeops = qw( leavesub enter leave nextstate );
421add_style
422 ( 'scope' # concise copy
423 , "#hyphseq2 (*( (x( ;)x))*)<#classsym> "
424 . "#exname#arg(?([#targarglife])?)~#flags(?(/#private)?)(x(;~->#next)x) "
425 , " (*( )*) goto #seq\n"
426 , "(?(<#seq>)?)#exname#arg(?([#targarglife])?)"
427 );
428
429checkOptree ( name => "both -exec -scope",
430 bcopts => [qw/ -exec -scope /],
431 code => sub{$a=$b+42},
432 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
724aa791 4331 <;> nextstate(main 50 optree_concise.t:337) v
4347 <1> leavesub[1 ref] K/REFC,1
435EOT_EOT
724aa791 4361 <;> nextstate(main 75 optree_concise.t:396) v
4377 <1> leavesub[1 ref] K/REFC,1
438EONT_EONT
439
440
441checkOptree ( name => "both -basic -scope",
442 bcopts => [qw/ -basic -scope /],
443 code => sub{$a=$b+42},
444 expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
4457 <1> leavesub[1 ref] K/REFC,1 ->(end)
4461 <;> nextstate(main 51 optree_concise.t:347) v ->2
447EOT_EOT
4487 <1> leavesub[1 ref] K/REFC,1 ->(end)
4491 <;> nextstate(main 76 optree_concise.t:407) v ->2
450EONT_EONT
451
2ce64696 452} #skip
724aa791 453
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