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Add tests for tryAMAGICunDEREF_var().
[perl5.git] / ext / XS-APItest / APItest.xs
CommitLineData
6a93a7e5 1#define PERL_IN_XS_APITEST
3e61d65a
JH		 2#include "EXTERN.h"
3#include "perl.h"
4#include "XSUB.h"
5
36c2b1d0
NC		 6typedef SV *SVREF;
7typedef PTR_TBL_t *XS__APItest__PtrTable;
85ce96a1 8
11f9f0ed 9#define croak_fail() croak("fail at " __FILE__ " line %d", __LINE__)
779bc08a 10#define croak_fail_ne(h, w) croak("fail %p!=%p at " __FILE__ " line %d", (h), (w), __LINE__)
11f9f0ed 11
85ce96a1
DM		 12/* for my_cxt tests */
13
14#define MY_CXT_KEY "XS::APItest::_guts" XS_VERSION
15
16typedef struct {
17 int i;
18 SV *sv;
03569ecf
BM		 19 GV *cscgv;
20 AV *cscav;
13b6b3bc
BM		 21 AV *bhkav;
22 bool bhk_record;
201c7e1f
FR		 23 peep_t orig_peep;
24 peep_t orig_rpeep;
25 int peep_recording;
26 AV *peep_recorder;
27 AV *rpeep_recorder;
85ce96a1
DM		 28} my_cxt_t;
29
30START_MY_CXT
31
32/* indirect functions to test the [pa]MY_CXT macros */
f16dd614 33
85ce96a1
DM		 34int
35my_cxt_getint_p(pMY_CXT)
36{
37 return MY_CXT.i;
38}
f16dd614 39
85ce96a1
DM		 40void
41my_cxt_setint_p(pMY_CXT_ int i)
42{
43 MY_CXT.i = i;
44}
f16dd614
DM		 45
46SV*
9568a123 47my_cxt_getsv_interp_context(void)
f16dd614 48{
f16dd614
DM		 49 dTHX;
50 dMY_CXT_INTERP(my_perl);
9568a123
NC		 51 return MY_CXT.sv;
52}
53
54SV*
55my_cxt_getsv_interp(void)
56{
f16dd614 57 dMY_CXT;
f16dd614
DM		 58 return MY_CXT.sv;
59}
60
85ce96a1
DM		 61void
62my_cxt_setsv_p(SV* sv _pMY_CXT)
63{
64 MY_CXT.sv = sv;
65}
66
67
9b5c3821 68/* from exception.c */
7a646707 69int apitest_exception(int);
0314122a 70
ff66e713
SH		 71/* from core_or_not.inc */
72bool sv_setsv_cow_hashkey_core(void);
73bool sv_setsv_cow_hashkey_notcore(void);
74
2dc92170
NC		 75/* A routine to test hv_delayfree_ent
76 (which itself is tested by testing on hv_free_ent */
77
78typedef void (freeent_function)(pTHX_ HV *, register HE *);
79
80void
81test_freeent(freeent_function *f) {
82 dTHX;
83 dSP;
84 HV *test_hash = newHV();
85 HE *victim;
86 SV *test_scalar;
87 U32 results[4];
88 int i;
89
8afd2d2e
NC		 90#ifdef PURIFY
91 victim = (HE*)safemalloc(sizeof(HE));
92#else
2dc92170
NC		 93 /* Storing then deleting something should ensure that a hash entry is
94 available. */
95 hv_store(test_hash, "", 0, &PL_sv_yes, 0);
96 hv_delete(test_hash, "", 0, 0);
97
98 /* We need to "inline" new_he here as it's static, and the functions we
99 test expect to be able to call del_HE on the HE */
6a93a7e5 100 if (!PL_body_roots[HE_SVSLOT])
2dc92170 101 croak("PL_he_root is 0");
8a722a80 102 victim = (HE*) PL_body_roots[HE_SVSLOT];
6a93a7e5 103 PL_body_roots[HE_SVSLOT] = HeNEXT(victim);
8afd2d2e 104#endif
2dc92170
NC		 105
106 victim->hent_hek = Perl_share_hek(aTHX_ "", 0, 0);
107
108 test_scalar = newSV(0);
109 SvREFCNT_inc(test_scalar);
de616631 110 HeVAL(victim) = test_scalar;
2dc92170
NC		 111
112 /* Need this little game else we free the temps on the return stack. */
113 results[0] = SvREFCNT(test_scalar);
114 SAVETMPS;
115 results[1] = SvREFCNT(test_scalar);
116 f(aTHX_ test_hash, victim);
117 results[2] = SvREFCNT(test_scalar);
118 FREETMPS;
119 results[3] = SvREFCNT(test_scalar);
120
121 i = 0;
122 do {
123 mPUSHu(results[i]);
124 } while (++i < sizeof(results)/sizeof(results[0]));
125
126 /* Goodbye to our extra reference. */
127 SvREFCNT_dec(test_scalar);
128}
129
b54b4831
NC		 130
131static I32
53c40a8f
NC		 132bitflip_key(pTHX_ IV action, SV *field) {
133 MAGIC *mg = mg_find(field, PERL_MAGIC_uvar);
134 SV *keysv;
135 if (mg && (keysv = mg->mg_obj)) {
136 STRLEN len;
137 const char *p = SvPV(keysv, len);
138
139 if (len) {
140 SV *newkey = newSV(len);
141 char *new_p = SvPVX(newkey);
142
143 if (SvUTF8(keysv)) {
144 const char *const end = p + len;
145 while (p < end) {
146 STRLEN len;
a75fcbca
SP		 147 UV chr = utf8_to_uvuni((U8 *)p, &len);
148 new_p = (char *)uvuni_to_utf8((U8 *)new_p, chr ^ 32);
53c40a8f
NC		 149 p += len;
150 }
151 SvUTF8_on(newkey);
152 } else {
153 while (len--)
154 *new_p++ = *p++ ^ 32;
155 }
156 *new_p = '\0';
157 SvCUR_set(newkey, SvCUR(keysv));
158 SvPOK_on(newkey);
159
160 mg->mg_obj = newkey;
161 }
162 }
163 return 0;
164}
165
166static I32
b54b4831
NC		 167rot13_key(pTHX_ IV action, SV *field) {
168 MAGIC *mg = mg_find(field, PERL_MAGIC_uvar);
169 SV *keysv;
170 if (mg && (keysv = mg->mg_obj)) {
171 STRLEN len;
172 const char *p = SvPV(keysv, len);
173
174 if (len) {
175 SV *newkey = newSV(len);
176 char *new_p = SvPVX(newkey);
177
178 /* There's a deliberate fencepost error here to loop len + 1 times
179 to copy the trailing \0 */
180 do {
181 char new_c = *p++;
182 /* Try doing this cleanly and clearly in EBCDIC another way: */
183 switch (new_c) {
184 case 'A': new_c = 'N'; break;
185 case 'B': new_c = 'O'; break;
186 case 'C': new_c = 'P'; break;
187 case 'D': new_c = 'Q'; break;
188 case 'E': new_c = 'R'; break;
189 case 'F': new_c = 'S'; break;
190 case 'G': new_c = 'T'; break;
191 case 'H': new_c = 'U'; break;
192 case 'I': new_c = 'V'; break;
193 case 'J': new_c = 'W'; break;
194 case 'K': new_c = 'X'; break;
195 case 'L': new_c = 'Y'; break;
196 case 'M': new_c = 'Z'; break;
197 case 'N': new_c = 'A'; break;
198 case 'O': new_c = 'B'; break;
199 case 'P': new_c = 'C'; break;
200 case 'Q': new_c = 'D'; break;
201 case 'R': new_c = 'E'; break;
202 case 'S': new_c = 'F'; break;
203 case 'T': new_c = 'G'; break;
204 case 'U': new_c = 'H'; break;
205 case 'V': new_c = 'I'; break;
206 case 'W': new_c = 'J'; break;
207 case 'X': new_c = 'K'; break;
208 case 'Y': new_c = 'L'; break;
209 case 'Z': new_c = 'M'; break;
210 case 'a': new_c = 'n'; break;
211 case 'b': new_c = 'o'; break;
212 case 'c': new_c = 'p'; break;
213 case 'd': new_c = 'q'; break;
214 case 'e': new_c = 'r'; break;
215 case 'f': new_c = 's'; break;
216 case 'g': new_c = 't'; break;
217 case 'h': new_c = 'u'; break;
218 case 'i': new_c = 'v'; break;
219 case 'j': new_c = 'w'; break;
220 case 'k': new_c = 'x'; break;
221 case 'l': new_c = 'y'; break;
222 case 'm': new_c = 'z'; break;
223 case 'n': new_c = 'a'; break;
224 case 'o': new_c = 'b'; break;
225 case 'p': new_c = 'c'; break;
226 case 'q': new_c = 'd'; break;
227 case 'r': new_c = 'e'; break;
228 case 's': new_c = 'f'; break;
229 case 't': new_c = 'g'; break;
230 case 'u': new_c = 'h'; break;
231 case 'v': new_c = 'i'; break;
232 case 'w': new_c = 'j'; break;
233 case 'x': new_c = 'k'; break;
234 case 'y': new_c = 'l'; break;
235 case 'z': new_c = 'm'; break;
236 }
237 *new_p++ = new_c;
238 } while (len--);
239 SvCUR_set(newkey, SvCUR(keysv));
240 SvPOK_on(newkey);
241 if (SvUTF8(keysv))
242 SvUTF8_on(newkey);
243
244 mg->mg_obj = newkey;
245 }
246 }
247 return 0;
248}
249
218787bd
VP		 250STATIC I32
251rmagical_a_dummy(pTHX_ IV idx, SV *sv) {
252 return 0;
253}
254
255STATIC MGVTBL rmagical_b = { 0 };
256
03569ecf 257STATIC void
13b6b3bc 258blockhook_csc_start(pTHX_ int full)
03569ecf
BM		 259{
260 dMY_CXT;
261 AV *const cur = GvAV(MY_CXT.cscgv);
262
263 SAVEGENERICSV(GvAV(MY_CXT.cscgv));
264
265 if (cur) {
266 I32 i;
d024465f 267 AV *const new_av = newAV();
03569ecf
BM		 268
269 for (i = 0; i <= av_len(cur); i++) {
d024465f 270 av_store(new_av, i, newSVsv(*av_fetch(cur, i, 0)));
03569ecf
BM		 271 }
272
d024465f 273 GvAV(MY_CXT.cscgv) = new_av;
03569ecf
BM		 274 }
275}
276
277STATIC void
13b6b3bc 278blockhook_csc_pre_end(pTHX_ OP **o)
03569ecf
BM		 279{
280 dMY_CXT;
281
282 /* if we hit the end of a scope we missed the start of, we need to
283 * unconditionally clear @CSC */
52db365a 284 if (GvAV(MY_CXT.cscgv) == MY_CXT.cscav && MY_CXT.cscav) {
03569ecf 285 av_clear(MY_CXT.cscav);
52db365a 286 }
03569ecf
BM		 287
288}
289
13b6b3bc
BM		 290STATIC void
291blockhook_test_start(pTHX_ int full)
292{
293 dMY_CXT;
294 AV *av;
295
296 if (MY_CXT.bhk_record) {
297 av = newAV();
298 av_push(av, newSVpvs("start"));
299 av_push(av, newSViv(full));
300 av_push(MY_CXT.bhkav, newRV_noinc(MUTABLE_SV(av)));
301 }
302}
303
304STATIC void
305blockhook_test_pre_end(pTHX_ OP **o)
306{
307 dMY_CXT;
308
309 if (MY_CXT.bhk_record)
310 av_push(MY_CXT.bhkav, newSVpvs("pre_end"));
311}
312
313STATIC void
314blockhook_test_post_end(pTHX_ OP **o)
315{
316 dMY_CXT;
317
318 if (MY_CXT.bhk_record)
319 av_push(MY_CXT.bhkav, newSVpvs("post_end"));
320}
321
322STATIC void
323blockhook_test_eval(pTHX_ OP *const o)
324{
325 dMY_CXT;
326 AV *av;
327
328 if (MY_CXT.bhk_record) {
329 av = newAV();
330 av_push(av, newSVpvs("eval"));
331 av_push(av, newSVpv(OP_NAME(o), 0));
332 av_push(MY_CXT.bhkav, newRV_noinc(MUTABLE_SV(av)));
333 }
334}
335
336STATIC BHK bhk_csc, bhk_test;
337
201c7e1f
FR		 338STATIC void
339my_peep (pTHX_ OP *o)
340{
341 dMY_CXT;
342
343 if (!o)
344 return;
345
346 MY_CXT.orig_peep(aTHX_ o);
347
348 if (!MY_CXT.peep_recording)
349 return;
350
351 for (; o; o = o->op_next) {
352 if (o->op_type == OP_CONST && cSVOPx_sv(o) && SvPOK(cSVOPx_sv(o))) {
353 av_push(MY_CXT.peep_recorder, newSVsv(cSVOPx_sv(o)));
354 }
355 }
356}
357
358STATIC void
359my_rpeep (pTHX_ OP *o)
360{
361 dMY_CXT;
362
363 if (!o)
364 return;
365
366 MY_CXT.orig_rpeep(aTHX_ o);
367
368 if (!MY_CXT.peep_recording)
369 return;
370
371 for (; o; o = o->op_next) {
372 if (o->op_type == OP_CONST && cSVOPx_sv(o) && SvPOK(cSVOPx_sv(o))) {
373 av_push(MY_CXT.rpeep_recorder, newSVsv(cSVOPx_sv(o)));
374 }
375 }
376}
377
d9088386
Z		 378STATIC OP *
379THX_ck_entersub_args_lists(pTHX_ OP *entersubop, GV *namegv, SV *ckobj)
380{
381 return ck_entersub_args_list(entersubop);
382}
383
384STATIC OP *
385THX_ck_entersub_args_scalars(pTHX_ OP *entersubop, GV *namegv, SV *ckobj)
386{
387 OP *aop = cUNOPx(entersubop)->op_first;
388 if (!aop->op_sibling)
389 aop = cUNOPx(aop)->op_first;
390 for (aop = aop->op_sibling; aop->op_sibling; aop = aop->op_sibling) {
391 op_contextualize(aop, G_SCALAR);
392 }
393 return entersubop;
394}
395
396STATIC OP *
397THX_ck_entersub_multi_sum(pTHX_ OP *entersubop, GV *namegv, SV *ckobj)
398{
399 OP *sumop = NULL;
400 OP *pushop = cUNOPx(entersubop)->op_first;
401 if (!pushop->op_sibling)
402 pushop = cUNOPx(pushop)->op_first;
403 while (1) {
404 OP *aop = pushop->op_sibling;
405 if (!aop->op_sibling)
406 break;
407 pushop->op_sibling = aop->op_sibling;
408 aop->op_sibling = NULL;
409 op_contextualize(aop, G_SCALAR);
410 if (sumop) {
411 sumop = newBINOP(OP_ADD, 0, sumop, aop);
412 } else {
413 sumop = aop;
414 }
415 }
416 if (!sumop)
417 sumop = newSVOP(OP_CONST, 0, newSViv(0));
418 op_free(entersubop);
419 return sumop;
420}
421
2fcb4757
Z		 422STATIC void test_op_list_describe_part(SV *res, OP *o);
423STATIC void
424test_op_list_describe_part(SV *res, OP *o)
425{
426 sv_catpv(res, PL_op_name[o->op_type]);
427 switch (o->op_type) {
428 case OP_CONST: {
429 sv_catpvf(res, "(%d)", (int)SvIV(cSVOPx(o)->op_sv));
430 } break;
431 }
432 if (o->op_flags & OPf_KIDS) {
433 OP *k;
434 sv_catpvs(res, "[");
435 for (k = cUNOPx(o)->op_first; k; k = k->op_sibling)
436 test_op_list_describe_part(res, k);
437 sv_catpvs(res, "]");
438 } else {
439 sv_catpvs(res, ".");
440 }
441}
442
443STATIC char *
444test_op_list_describe(OP *o)
445{
446 SV *res = sv_2mortal(newSVpvs(""));
447 if (o)
448 test_op_list_describe_part(res, o);
449 return SvPVX(res);
450}
451
5983a79d
BM		 452/* the real new*OP functions have a tendancy to call fold_constants, and
453 * other such unhelpful things, so we need our own versions for testing */
454
455#define mkUNOP(t, f) THX_mkUNOP(aTHX_ (t), (f))
456static OP *
457THX_mkUNOP(pTHX_ U32 type, OP *first)
458{
459 UNOP *unop;
460 NewOp(1103, unop, 1, UNOP);
461 unop->op_type = (OPCODE)type;
462 unop->op_first = first;
463 unop->op_flags = OPf_KIDS;
464 return (OP *)unop;
465}
466
467#define mkBINOP(t, f, l) THX_mkBINOP(aTHX_ (t), (f), (l))
468static OP *
469THX_mkBINOP(pTHX_ U32 type, OP *first, OP *last)
470{
471 BINOP *binop;
472 NewOp(1103, binop, 1, BINOP);
473 binop->op_type = (OPCODE)type;
474 binop->op_first = first;
475 binop->op_flags = OPf_KIDS;
476 binop->op_last = last;
477 first->op_sibling = last;
478 return (OP *)binop;
479}
480
481#define mkLISTOP(t, f, s, l) THX_mkLISTOP(aTHX_ (t), (f), (s), (l))
482static OP *
483THX_mkLISTOP(pTHX_ U32 type, OP *first, OP *sib, OP *last)
484{
485 LISTOP *listop;
486 NewOp(1103, listop, 1, LISTOP);
487 listop->op_type = (OPCODE)type;
488 listop->op_flags = OPf_KIDS;
489 listop->op_first = first;
490 first->op_sibling = sib;
491 sib->op_sibling = last;
492 listop->op_last = last;
493 return (OP *)listop;
494}
495
496static char *
497test_op_linklist_describe(OP *start)
498{
499 SV *rv = sv_2mortal(newSVpvs(""));
500 OP *o;
501 o = start = LINKLIST(start);
502 do {
503 sv_catpvs(rv, ".");
504 sv_catpv(rv, OP_NAME(o));
505 if (o->op_type == OP_CONST)
506 sv_catsv(rv, cSVOPo->op_sv);
507 o = o->op_next;
508 } while (o && o != start);
509 return SvPVX(rv);
510}
511
8f89e5a9
Z		 512/** establish_cleanup operator, ripped off from Scope::Cleanup **/
513
514STATIC void
515THX_run_cleanup(pTHX_ void *cleanup_code_ref)
516{
517 dSP;
518 ENTER;
519 SAVETMPS;
520 PUSHMARK(SP);
521 call_sv((SV*)cleanup_code_ref, G_VOID|G_DISCARD);
522 FREETMPS;
523 LEAVE;
524}
525
526STATIC OP *
527THX_pp_establish_cleanup(pTHX)
528{
529 dSP;
530 SV *cleanup_code_ref;
531 cleanup_code_ref = newSVsv(POPs);
532 SAVEFREESV(cleanup_code_ref);
533 SAVEDESTRUCTOR_X(THX_run_cleanup, cleanup_code_ref);
534 if(GIMME_V != G_VOID) PUSHs(&PL_sv_undef);
535 RETURN;
536}
537
538STATIC OP *
539THX_ck_entersub_establish_cleanup(pTHX_ OP *entersubop, GV *namegv, SV *ckobj)
540{
541 OP *pushop, *argop, *estop;
542 ck_entersub_args_proto(entersubop, namegv, ckobj);
543 pushop = cUNOPx(entersubop)->op_first;
544 if(!pushop->op_sibling) pushop = cUNOPx(pushop)->op_first;
545 argop = pushop->op_sibling;
546 pushop->op_sibling = argop->op_sibling;
547 argop->op_sibling = NULL;
548 op_free(entersubop);
549 NewOpSz(0, estop, sizeof(UNOP));
550 estop->op_type = OP_RAND;
551 estop->op_ppaddr = THX_pp_establish_cleanup;
552 cUNOPx(estop)->op_flags = OPf_KIDS;
553 cUNOPx(estop)->op_first = argop;
554 PL_hints |= HINT_BLOCK_SCOPE;
555 return estop;
556}
557
3ad73efd
Z		 558STATIC OP *
559THX_ck_entersub_postinc(pTHX_ OP *entersubop, GV *namegv, SV *ckobj)
560{
561 OP *pushop, *argop, *estop;
562 ck_entersub_args_proto(entersubop, namegv, ckobj);
563 pushop = cUNOPx(entersubop)->op_first;
564 if(!pushop->op_sibling) pushop = cUNOPx(pushop)->op_first;
565 argop = pushop->op_sibling;
566 pushop->op_sibling = argop->op_sibling;
567 argop->op_sibling = NULL;
568 op_free(entersubop);
569 return newUNOP(OP_POSTINC, 0,
570 op_lvalue(op_contextualize(argop, G_SCALAR), OP_POSTINC));
571}
572
83f8bb56
Z		 573/** RPN keyword parser **/
574
575#define sv_is_glob(sv) (SvTYPE(sv) == SVt_PVGV)
576#define sv_is_regexp(sv) (SvTYPE(sv) == SVt_REGEXP)
577#define sv_is_string(sv) \
578 (!sv_is_glob(sv) && !sv_is_regexp(sv) && \
579 (SvFLAGS(sv) & (SVf_IOK|SVf_NOK|SVf_POK|SVp_IOK|SVp_NOK|SVp_POK)))
580
581static SV *hintkey_rpn_sv, *hintkey_calcrpn_sv, *hintkey_stufftest_sv;
07ffcb73 582static SV *hintkey_swaptwostmts_sv, *hintkey_looprest_sv;
a7aaec61 583static SV *hintkey_scopelessblock_sv;
e53d8f76
Z		 584static SV *hintkey_stmtasexpr_sv, *hintkey_stmtsasexpr_sv;
585static SV *hintkey_loopblock_sv, *hintkey_blockasexpr_sv;
361d9b55 586static SV *hintkey_swaplabel_sv, *hintkey_labelconst_sv;
83f8bb56
Z		 587static int (*next_keyword_plugin)(pTHX_ char *, STRLEN, OP **);
588
589/* low-level parser helpers */
590
591#define PL_bufptr (PL_parser->bufptr)
592#define PL_bufend (PL_parser->bufend)
593
594/* RPN parser */
595
596#define parse_var() THX_parse_var(aTHX)
597static OP *THX_parse_var(pTHX)
598{
599 char *s = PL_bufptr;
600 char *start = s;
601 PADOFFSET varpos;
602 OP *padop;
603 if(*s != '$') croak("RPN syntax error");
604 while(1) {
605 char c = *++s;
606 if(!isALNUM(c)) break;
607 }
608 if(s-start < 2) croak("RPN syntax error");
609 lex_read_to(s);
610 {
611 /* because pad_findmy() doesn't really use length yet */
612 SV *namesv = sv_2mortal(newSVpvn(start, s-start));
613 varpos = pad_findmy(SvPVX(namesv), s-start, 0);
614 }
615 if(varpos == NOT_IN_PAD || PAD_COMPNAME_FLAGS_isOUR(varpos))
616 croak("RPN only supports \"my\" variables");
617 padop = newOP(OP_PADSV, 0);
618 padop->op_targ = varpos;
619 return padop;
620}
621
622#define push_rpn_item(o) \
623 (tmpop = (o), tmpop->op_sibling = stack, stack = tmpop)
624#define pop_rpn_item() \
625 (!stack ? (croak("RPN stack underflow"), (OP*)NULL) : \
626 (tmpop = stack, stack = stack->op_sibling, \
627 tmpop->op_sibling = NULL, tmpop))
628
629#define parse_rpn_expr() THX_parse_rpn_expr(aTHX)
630static OP *THX_parse_rpn_expr(pTHX)
631{
632 OP *stack = NULL, *tmpop;
633 while(1) {
634 I32 c;
635 lex_read_space(0);
636 c = lex_peek_unichar(0);
637 switch(c) {
638 case /*(*/')': case /*{*/'}': {
639 OP *result = pop_rpn_item();
640 if(stack) croak("RPN expression must return a single value");
641 return result;
642 } break;
643 case '0': case '1': case '2': case '3': case '4':
644 case '5': case '6': case '7': case '8': case '9': {
645 UV val = 0;
646 do {
647 lex_read_unichar(0);
648 val = 10*val + (c - '0');
649 c = lex_peek_unichar(0);
650 } while(c >= '0' && c <= '9');
651 push_rpn_item(newSVOP(OP_CONST, 0, newSVuv(val)));
652 } break;
653 case '$': {
654 push_rpn_item(parse_var());
655 } break;
656 case '+': {
657 OP *b = pop_rpn_item();
658 OP *a = pop_rpn_item();
659 lex_read_unichar(0);
660 push_rpn_item(newBINOP(OP_I_ADD, 0, a, b));
661 } break;
662 case '-': {
663 OP *b = pop_rpn_item();
664 OP *a = pop_rpn_item();
665 lex_read_unichar(0);
666 push_rpn_item(newBINOP(OP_I_SUBTRACT, 0, a, b));
667 } break;
668 case '*': {
669 OP *b = pop_rpn_item();
670 OP *a = pop_rpn_item();
671 lex_read_unichar(0);
672 push_rpn_item(newBINOP(OP_I_MULTIPLY, 0, a, b));
673 } break;
674 case '/': {
675 OP *b = pop_rpn_item();
676 OP *a = pop_rpn_item();
677 lex_read_unichar(0);
678 push_rpn_item(newBINOP(OP_I_DIVIDE, 0, a, b));
679 } break;
680 case '%': {
681 OP *b = pop_rpn_item();
682 OP *a = pop_rpn_item();
683 lex_read_unichar(0);
684 push_rpn_item(newBINOP(OP_I_MODULO, 0, a, b));
685 } break;
686 default: {
687 croak("RPN syntax error");
688 } break;
689 }
690 }
691}
692
693#define parse_keyword_rpn() THX_parse_keyword_rpn(aTHX)
694static OP *THX_parse_keyword_rpn(pTHX)
695{
696 OP *op;
697 lex_read_space(0);
698 if(lex_peek_unichar(0) != '('/*)*/)
699 croak("RPN expression must be parenthesised");
700 lex_read_unichar(0);
701 op = parse_rpn_expr();
702 if(lex_peek_unichar(0) != /*(*/')')
703 croak("RPN expression must be parenthesised");
704 lex_read_unichar(0);
705 return op;
706}
707
708#define parse_keyword_calcrpn() THX_parse_keyword_calcrpn(aTHX)
709static OP *THX_parse_keyword_calcrpn(pTHX)
710{
711 OP *varop, *exprop;
712 lex_read_space(0);
713 varop = parse_var();
714 lex_read_space(0);
715 if(lex_peek_unichar(0) != '{'/*}*/)
716 croak("RPN expression must be braced");
717 lex_read_unichar(0);
718 exprop = parse_rpn_expr();
719 if(lex_peek_unichar(0) != /*{*/'}')
720 croak("RPN expression must be braced");
721 lex_read_unichar(0);
722 return newASSIGNOP(OPf_STACKED, varop, 0, exprop);
723}
724
725#define parse_keyword_stufftest() THX_parse_keyword_stufftest(aTHX)
726static OP *THX_parse_keyword_stufftest(pTHX)
727{
728 I32 c;
729 bool do_stuff;
730 lex_read_space(0);
731 do_stuff = lex_peek_unichar(0) == '+';
732 if(do_stuff) {
733 lex_read_unichar(0);
734 lex_read_space(0);
735 }
736 c = lex_peek_unichar(0);
737 if(c == ';') {
738 lex_read_unichar(0);
739 } else if(c != /*{*/'}') {
740 croak("syntax error");
741 }
742 if(do_stuff) lex_stuff_pvs(" ", 0);
743 return newOP(OP_NULL, 0);
744}
745
746#define parse_keyword_swaptwostmts() THX_parse_keyword_swaptwostmts(aTHX)
747static OP *THX_parse_keyword_swaptwostmts(pTHX)
748{
749 OP *a, *b;
750 a = parse_fullstmt(0);
751 b = parse_fullstmt(0);
752 if(a && b)
753 PL_hints |= HINT_BLOCK_SCOPE;
2fcb4757 754 return op_append_list(OP_LINESEQ, b, a);
83f8bb56
Z		 755}
756
07ffcb73
Z		 757#define parse_keyword_looprest() THX_parse_keyword_looprest(aTHX)
758static OP *THX_parse_keyword_looprest(pTHX)
759{
94bf0465
Z		 760 return newWHILEOP(0, 1, NULL, newSVOP(OP_CONST, 0, &PL_sv_yes),
761 parse_stmtseq(0), NULL, 1);
07ffcb73
Z		 762}
763
a7aaec61
Z		 764#define parse_keyword_scopelessblock() THX_parse_keyword_scopelessblock(aTHX)
765static OP *THX_parse_keyword_scopelessblock(pTHX)
766{
767 I32 c;
768 OP *body;
769 lex_read_space(0);
770 if(lex_peek_unichar(0) != '{'/*}*/) croak("syntax error");
771 lex_read_unichar(0);
772 body = parse_stmtseq(0);
773 c = lex_peek_unichar(0);
774 if(c != /*{*/'}' && c != /*[*/']' && c != /*(*/')') croak("syntax error");
775 lex_read_unichar(0);
776 return body;
777}
778
9eb5c532
Z		 779#define parse_keyword_stmtasexpr() THX_parse_keyword_stmtasexpr(aTHX)
780static OP *THX_parse_keyword_stmtasexpr(pTHX)
781{
8359b381 782 OP *o = parse_barestmt(0);
3ad73efd
Z		 783 if (!o) o = newOP(OP_STUB, 0);
784 if (PL_hints & HINT_BLOCK_SCOPE) o->op_flags |= OPf_PARENS;
785 return op_scope(o);
9eb5c532
Z		 786}
787
788#define parse_keyword_stmtsasexpr() THX_parse_keyword_stmtsasexpr(aTHX)
789static OP *THX_parse_keyword_stmtsasexpr(pTHX)
790{
791 OP *o;
792 lex_read_space(0);
793 if(lex_peek_unichar(0) != '{'/*}*/) croak("syntax error");
794 lex_read_unichar(0);
795 o = parse_stmtseq(0);
796 lex_read_space(0);
797 if(lex_peek_unichar(0) != /*{*/'}') croak("syntax error");
798 lex_read_unichar(0);
3ad73efd
Z		 799 if (!o) o = newOP(OP_STUB, 0);
800 if (PL_hints & HINT_BLOCK_SCOPE) o->op_flags |= OPf_PARENS;
801 return op_scope(o);
9eb5c532
Z		 802}
803
e53d8f76
Z		 804#define parse_keyword_loopblock() THX_parse_keyword_loopblock(aTHX)
805static OP *THX_parse_keyword_loopblock(pTHX)
806{
94bf0465
Z		 807 return newWHILEOP(0, 1, NULL, newSVOP(OP_CONST, 0, &PL_sv_yes),
808 parse_block(0), NULL, 1);
e53d8f76
Z		 809}
810
811#define parse_keyword_blockasexpr() THX_parse_keyword_blockasexpr(aTHX)
812static OP *THX_parse_keyword_blockasexpr(pTHX)
813{
814 OP *o = parse_block(0);
3ad73efd
Z		 815 if (!o) o = newOP(OP_STUB, 0);
816 if (PL_hints & HINT_BLOCK_SCOPE) o->op_flags |= OPf_PARENS;
817 return op_scope(o);
e53d8f76
Z		 818}
819
361d9b55
Z		 820#define parse_keyword_swaplabel() THX_parse_keyword_swaplabel(aTHX)
821static OP *THX_parse_keyword_swaplabel(pTHX)
822{
823 OP *sop = parse_barestmt(0);
824 SV *label = parse_label(PARSE_OPTIONAL);
825 if (label) sv_2mortal(label);
826 return newSTATEOP(0, label ? savepv(SvPVX(label)) : NULL, sop);
827}
828
829#define parse_keyword_labelconst() THX_parse_keyword_labelconst(aTHX)
830static OP *THX_parse_keyword_labelconst(pTHX)
831{
832 return newSVOP(OP_CONST, 0, parse_label(0));
833}
834
83f8bb56
Z		 835/* plugin glue */
836
837#define keyword_active(hintkey_sv) THX_keyword_active(aTHX_ hintkey_sv)
838static int THX_keyword_active(pTHX_ SV *hintkey_sv)
839{
840 HE *he;
841 if(!GvHV(PL_hintgv)) return 0;
842 he = hv_fetch_ent(GvHV(PL_hintgv), hintkey_sv, 0,
843 SvSHARED_HASH(hintkey_sv));
844 return he && SvTRUE(HeVAL(he));
845}
846
847static int my_keyword_plugin(pTHX_
848 char *keyword_ptr, STRLEN keyword_len, OP **op_ptr)
849{
850 if(keyword_len == 3 && strnEQ(keyword_ptr, "rpn", 3) &&
851 keyword_active(hintkey_rpn_sv)) {
852 *op_ptr = parse_keyword_rpn();
853 return KEYWORD_PLUGIN_EXPR;
854 } else if(keyword_len == 7 && strnEQ(keyword_ptr, "calcrpn", 7) &&
855 keyword_active(hintkey_calcrpn_sv)) {
856 *op_ptr = parse_keyword_calcrpn();
857 return KEYWORD_PLUGIN_STMT;
858 } else if(keyword_len == 9 && strnEQ(keyword_ptr, "stufftest", 9) &&
859 keyword_active(hintkey_stufftest_sv)) {
860 *op_ptr = parse_keyword_stufftest();
861 return KEYWORD_PLUGIN_STMT;
862 } else if(keyword_len == 12 &&
863 strnEQ(keyword_ptr, "swaptwostmts", 12) &&
864 keyword_active(hintkey_swaptwostmts_sv)) {
865 *op_ptr = parse_keyword_swaptwostmts();
866 return KEYWORD_PLUGIN_STMT;
07ffcb73
Z		 867 } else if(keyword_len == 8 && strnEQ(keyword_ptr, "looprest", 8) &&
868 keyword_active(hintkey_looprest_sv)) {
869 *op_ptr = parse_keyword_looprest();
870 return KEYWORD_PLUGIN_STMT;
a7aaec61
Z		 871 } else if(keyword_len == 14 && strnEQ(keyword_ptr, "scopelessblock", 14) &&
872 keyword_active(hintkey_scopelessblock_sv)) {
873 *op_ptr = parse_keyword_scopelessblock();
874 return KEYWORD_PLUGIN_STMT;
9eb5c532
Z		 875 } else if(keyword_len == 10 && strnEQ(keyword_ptr, "stmtasexpr", 10) &&
876 keyword_active(hintkey_stmtasexpr_sv)) {
877 *op_ptr = parse_keyword_stmtasexpr();
878 return KEYWORD_PLUGIN_EXPR;
879 } else if(keyword_len == 11 && strnEQ(keyword_ptr, "stmtsasexpr", 11) &&
880 keyword_active(hintkey_stmtsasexpr_sv)) {
881 *op_ptr = parse_keyword_stmtsasexpr();
882 return KEYWORD_PLUGIN_EXPR;
e53d8f76
Z		 883 } else if(keyword_len == 9 && strnEQ(keyword_ptr, "loopblock", 9) &&
884 keyword_active(hintkey_loopblock_sv)) {
885 *op_ptr = parse_keyword_loopblock();
886 return KEYWORD_PLUGIN_STMT;
887 } else if(keyword_len == 11 && strnEQ(keyword_ptr, "blockasexpr", 11) &&
888 keyword_active(hintkey_blockasexpr_sv)) {
889 *op_ptr = parse_keyword_blockasexpr();
890 return KEYWORD_PLUGIN_EXPR;
361d9b55
Z		 891 } else if(keyword_len == 9 && strnEQ(keyword_ptr, "swaplabel", 9) &&
892 keyword_active(hintkey_swaplabel_sv)) {
893 *op_ptr = parse_keyword_swaplabel();
894 return KEYWORD_PLUGIN_STMT;
895 } else if(keyword_len == 10 && strnEQ(keyword_ptr, "labelconst", 10) &&
896 keyword_active(hintkey_labelconst_sv)) {
897 *op_ptr = parse_keyword_labelconst();
898 return KEYWORD_PLUGIN_EXPR;
83f8bb56
Z		 899 } else {
900 return next_keyword_plugin(aTHX_ keyword_ptr, keyword_len, op_ptr);
901 }
902}
903
7b20c7cd 904XS(XS_XS__APItest__XSUB_XS_VERSION_undef);
f9cc56fa 905XS(XS_XS__APItest__XSUB_XS_VERSION_empty);
88c4b02d 906XS(XS_XS__APItest__XSUB_XS_APIVERSION_invalid);
7b20c7cd 907
55289a74
NC		 908#include "const-c.inc"
909
ffe53d21 910MODULE = XS::APItest PACKAGE = XS::APItest
0314122a 911
55289a74
NC		 912INCLUDE: const-xs.inc
913
ffe53d21
NC		 914INCLUDE: numeric.xs
915
7d255dc8
NC		 916MODULE = XS::APItest:Overload PACKAGE = XS::APItest::Overload
917
918SV *
919tryAMAGICunDEREF_var(sv, what)
920 SV *sv
921 int what
922 PPCODE:
923 {
924 SV **sp = &sv;
925 tryAMAGICunDEREF_var(what);
926 }
927 /* The reference is owned by something else. */
928 PUSHs(sv);
929
7b20c7cd
NC		 930MODULE = XS::APItest PACKAGE = XS::APItest::XSUB
931
932BOOT:
933 newXS("XS::APItest::XSUB::XS_VERSION_undef", XS_XS__APItest__XSUB_XS_VERSION_undef, __FILE__);
f9cc56fa 934 newXS("XS::APItest::XSUB::XS_VERSION_empty", XS_XS__APItest__XSUB_XS_VERSION_empty, __FILE__);
88c4b02d 935 newXS("XS::APItest::XSUB::XS_APIVERSION_invalid", XS_XS__APItest__XSUB_XS_APIVERSION_invalid, __FILE__);
7b20c7cd
NC		 936
937void
938XS_VERSION_defined(...)
939 PPCODE:
940 XS_VERSION_BOOTCHECK;
941 XSRETURN_EMPTY;
942
88c4b02d
NC		 943void
944XS_APIVERSION_valid(...)
945 PPCODE:
946 XS_APIVERSION_BOOTCHECK;
947 XSRETURN_EMPTY;
948
ffe53d21
NC		 949MODULE = XS::APItest:Hash PACKAGE = XS::APItest::Hash
950
b54b4831
NC		 951void
952rot13_hash(hash)
953 HV *hash
954 CODE:
955 {
956 struct ufuncs uf;
957 uf.uf_val = rot13_key;
958 uf.uf_set = 0;
959 uf.uf_index = 0;
960
961 sv_magic((SV*)hash, NULL, PERL_MAGIC_uvar, (char*)&uf, sizeof(uf));
962 }
963
53c40a8f
NC		 964void
965bitflip_hash(hash)
966 HV *hash
967 CODE:
968 {
969 struct ufuncs uf;
970 uf.uf_val = bitflip_key;
971 uf.uf_set = 0;
972 uf.uf_index = 0;
973
974 sv_magic((SV*)hash, NULL, PERL_MAGIC_uvar, (char*)&uf, sizeof(uf));
975 }
976
028f8eaa
MHM		 977#define UTF8KLEN(sv, len) (SvUTF8(sv) ? -(I32)len : (I32)len)
978
0314122a
NC		 979bool
980exists(hash, key_sv)
981 PREINIT:
982 STRLEN len;
983 const char *key;
984 INPUT:
985 HV *hash
986 SV *key_sv
987 CODE:
988 key = SvPV(key_sv, len);
028f8eaa 989 RETVAL = hv_exists(hash, key, UTF8KLEN(key_sv, len));
0314122a
NC		 990 OUTPUT:
991 RETVAL
992
bdee33e4
NC		 993bool
994exists_ent(hash, key_sv)
995 PREINIT:
996 INPUT:
997 HV *hash
998 SV *key_sv
999 CODE:
1000 RETVAL = hv_exists_ent(hash, key_sv, 0);
1001 OUTPUT:
1002 RETVAL
1003
b60cf05a 1004SV *
55289a74 1005delete(hash, key_sv, flags = 0)
b60cf05a
NC		 1006 PREINIT:
1007 STRLEN len;
1008 const char *key;
1009 INPUT:
1010 HV *hash
1011 SV *key_sv
55289a74 1012 I32 flags;
b60cf05a
NC		 1013 CODE:
1014 key = SvPV(key_sv, len);
1015 /* It's already mortal, so need to increase reference count. */
55289a74
NC		 1016 RETVAL
1017 = SvREFCNT_inc(hv_delete(hash, key, UTF8KLEN(key_sv, len), flags));
1018 OUTPUT:
1019 RETVAL
1020
1021SV *
1022delete_ent(hash, key_sv, flags = 0)
1023 INPUT:
1024 HV *hash
1025 SV *key_sv
1026 I32 flags;
1027 CODE:
1028 /* It's already mortal, so need to increase reference count. */
1029 RETVAL = SvREFCNT_inc(hv_delete_ent(hash, key_sv, flags, 0));
b60cf05a
NC		 1030 OUTPUT:
1031 RETVAL
1032
1033SV *
858117f8
NC		 1034store_ent(hash, key, value)
1035 PREINIT:
1036 SV *copy;
1037 HE *result;
1038 INPUT:
1039 HV *hash
1040 SV *key
1041 SV *value
1042 CODE:
1043 copy = newSV(0);
1044 result = hv_store_ent(hash, key, copy, 0);
1045 SvSetMagicSV(copy, value);
1046 if (!result) {
1047 SvREFCNT_dec(copy);
1048 XSRETURN_EMPTY;
1049 }
1050 /* It's about to become mortal, so need to increase reference count.
1051 */
1052 RETVAL = SvREFCNT_inc(HeVAL(result));
1053 OUTPUT:
1054 RETVAL
1055
858117f8 1056SV *
b60cf05a
NC		 1057store(hash, key_sv, value)
1058 PREINIT:
1059 STRLEN len;
1060 const char *key;
1061 SV *copy;
1062 SV **result;
1063 INPUT:
1064 HV *hash
1065 SV *key_sv
1066 SV *value
1067 CODE:
1068 key = SvPV(key_sv, len);
1069 copy = newSV(0);
028f8eaa 1070 result = hv_store(hash, key, UTF8KLEN(key_sv, len), copy, 0);
858117f8 1071 SvSetMagicSV(copy, value);
b60cf05a
NC		 1072 if (!result) {
1073 SvREFCNT_dec(copy);
1074 XSRETURN_EMPTY;
1075 }
1076 /* It's about to become mortal, so need to increase reference count.
1077 */
1078 RETVAL = SvREFCNT_inc(*result);
1079 OUTPUT:
1080 RETVAL
1081
bdee33e4
NC		 1082SV *
1083fetch_ent(hash, key_sv)
1084 PREINIT:
1085 HE *result;
1086 INPUT:
1087 HV *hash
1088 SV *key_sv
1089 CODE:
1090 result = hv_fetch_ent(hash, key_sv, 0, 0);
1091 if (!result) {
1092 XSRETURN_EMPTY;
1093 }
1094 /* Force mg_get */
1095 RETVAL = newSVsv(HeVAL(result));
1096 OUTPUT:
1097 RETVAL
b60cf05a
NC		 1098
1099SV *
1100fetch(hash, key_sv)
1101 PREINIT:
1102 STRLEN len;
1103 const char *key;
1104 SV **result;
1105 INPUT:
1106 HV *hash
1107 SV *key_sv
1108 CODE:
1109 key = SvPV(key_sv, len);
028f8eaa 1110 result = hv_fetch(hash, key, UTF8KLEN(key_sv, len), 0);
b60cf05a
NC		 1111 if (!result) {
1112 XSRETURN_EMPTY;
1113 }
1114 /* Force mg_get */
1115 RETVAL = newSVsv(*result);
1116 OUTPUT:
1117 RETVAL
2dc92170 1118
9568a123
NC		 1119#if defined (hv_common)
1120
6b4de907
NC		 1121SV *
1122common(params)
1123 INPUT:
1124 HV *params
1125 PREINIT:
1126 HE *result;
1127 HV *hv = NULL;
1128 SV *keysv = NULL;
1129 const char *key = NULL;
1130 STRLEN klen = 0;
1131 int flags = 0;
1132 int action = 0;
1133 SV *val = NULL;
1134 U32 hash = 0;
1135 SV **svp;
1136 CODE:
1137 if ((svp = hv_fetchs(params, "hv", 0))) {
1138 SV *const rv = *svp;
1139 if (!SvROK(rv))
1140 croak("common passed a non-reference for parameter hv");
1141 hv = (HV *)SvRV(rv);
1142 }
1143 if ((svp = hv_fetchs(params, "keysv", 0)))
1144 keysv = *svp;
1145 if ((svp = hv_fetchs(params, "keypv", 0))) {
1146 key = SvPV_const(*svp, klen);
1147 if (SvUTF8(*svp))
1148 flags = HVhek_UTF8;
1149 }
1150 if ((svp = hv_fetchs(params, "action", 0)))
1151 action = SvIV(*svp);
1152 if ((svp = hv_fetchs(params, "val", 0)))
527df579 1153 val = newSVsv(*svp);
6b4de907 1154 if ((svp = hv_fetchs(params, "hash", 0)))
a44093a9 1155 hash = SvUV(*svp);
6b4de907 1156
527df579
NC		 1157 if ((svp = hv_fetchs(params, "hash_pv", 0))) {
1158 PERL_HASH(hash, key, klen);
1159 }
58ca560a
NC		 1160 if ((svp = hv_fetchs(params, "hash_sv", 0))) {
1161 STRLEN len;
1162 const char *const p = SvPV(keysv, len);
1163 PERL_HASH(hash, p, len);
1164 }
527df579 1165
a75fcbca 1166 result = (HE *)hv_common(hv, keysv, key, klen, flags, action, val, hash);
6b4de907
NC		 1167 if (!result) {
1168 XSRETURN_EMPTY;
1169 }
1170 /* Force mg_get */
1171 RETVAL = newSVsv(HeVAL(result));
1172 OUTPUT:
1173 RETVAL
1174
9568a123
NC		 1175#endif
1176
439efdfe 1177void
2dc92170
NC		 1178test_hv_free_ent()
1179 PPCODE:
1180 test_freeent(&Perl_hv_free_ent);
1181 XSRETURN(4);
1182
439efdfe 1183void
2dc92170
NC		 1184test_hv_delayfree_ent()
1185 PPCODE:
1186 test_freeent(&Perl_hv_delayfree_ent);
1187 XSRETURN(4);
35ab5632
NC		 1188
1189SV *
1190test_share_unshare_pvn(input)
1191 PREINIT:
35ab5632
NC		 1192 STRLEN len;
1193 U32 hash;
1194 char *pvx;
1195 char *p;
1196 INPUT:
1197 SV *input
1198 CODE:
1199 pvx = SvPV(input, len);
1200 PERL_HASH(hash, pvx, len);
1201 p = sharepvn(pvx, len, hash);
1202 RETVAL = newSVpvn(p, len);
1203 unsharepvn(p, len, hash);
1204 OUTPUT:
1205 RETVAL
d8c5b3c5 1206
9568a123
NC		 1207#if PERL_VERSION >= 9
1208
d8c5b3c5
NC		 1209bool
1210refcounted_he_exists(key, level=0)
1211 SV *key
1212 IV level
1213 CODE:
1214 if (level) {
1215 croak("level must be zero, not %"IVdf, level);
1216 }
20439bc7 1217 RETVAL = (cop_hints_fetch_sv(PL_curcop, key, 0, 0) != &PL_sv_placeholder);
d8c5b3c5
NC		 1218 OUTPUT:
1219 RETVAL
1220
d8c5b3c5
NC		 1221SV *
1222refcounted_he_fetch(key, level=0)
1223 SV *key
1224 IV level
1225 CODE:
1226 if (level) {
1227 croak("level must be zero, not %"IVdf, level);
1228 }
20439bc7 1229 RETVAL = cop_hints_fetch_sv(PL_curcop, key, 0, 0);
d8c5b3c5
NC		 1230 SvREFCNT_inc(RETVAL);
1231 OUTPUT:
1232 RETVAL
65bfe90c 1233
9568a123 1234#endif
65bfe90c 1235
0314122a
NC		 1236=pod
1237
1238sub TIEHASH { bless {}, $_[0] }
1239sub STORE { $_[0]->{$_[1]} = $_[2] }
1240sub FETCH { $_[0]->{$_[1]} }
1241sub FIRSTKEY { my $a = scalar keys %{$_[0]}; each %{$_[0]} }
1242sub NEXTKEY { each %{$_[0]} }
1243sub EXISTS { exists $_[0]->{$_[1]} }
1244sub DELETE { delete $_[0]->{$_[1]} }
1245sub CLEAR { %{$_[0]} = () }
1246
1247=cut
1248
e2fe06dd
EB		 1249MODULE = XS::APItest:TempLv PACKAGE = XS::APItest::TempLv
1250
1251void
1252make_temp_mg_lv(sv)
1253SV* sv
1254 PREINIT:
1255 SV * const lv = newSV_type(SVt_PVLV);
1256 STRLEN len;
1257 PPCODE:
1258 SvPV(sv, len);
1259
1260 sv_magic(lv, NULL, PERL_MAGIC_substr, NULL, 0);
1261 LvTYPE(lv) = 'x';
1262 LvTARG(lv) = SvREFCNT_inc_simple(sv);
1263 LvTARGOFF(lv) = len == 0 ? 0 : 1;
1264 LvTARGLEN(lv) = len < 2 ? 0 : len-2;
1265
1266 EXTEND(SP, 1);
1267 ST(0) = sv_2mortal(lv);
1268 XSRETURN(1);
1269
1270
36c2b1d0
NC		 1271MODULE = XS::APItest::PtrTable PACKAGE = XS::APItest::PtrTable PREFIX = ptr_table_
1272
1273void
1274ptr_table_new(classname)
1275const char * classname
1276 PPCODE:
1277 PUSHs(sv_setref_pv(sv_newmortal(), classname, (void*)ptr_table_new()));
1278
1279void
1280DESTROY(table)
1281XS::APItest::PtrTable table
1282 CODE:
1283 ptr_table_free(table);
1284
1285void
992b2363 1286ptr_table_store(table, from, to)
36c2b1d0 1287XS::APItest::PtrTable table
992b2363
NC		 1288SVREF from
1289SVREF to
36c2b1d0 1290 CODE:
992b2363 1291 ptr_table_store(table, from, to);
36c2b1d0
NC		 1292
1293UV
992b2363 1294ptr_table_fetch(table, from)
36c2b1d0 1295XS::APItest::PtrTable table
992b2363 1296SVREF from
36c2b1d0 1297 CODE:
992b2363 1298 RETVAL = PTR2UV(ptr_table_fetch(table, from));
36c2b1d0
NC		 1299 OUTPUT:
1300 RETVAL
1301
1302void
1303ptr_table_split(table)
1304XS::APItest::PtrTable table
1305
1306void
1307ptr_table_clear(table)
1308XS::APItest::PtrTable table
1309
3e61d65a
JH		 1310MODULE = XS::APItest PACKAGE = XS::APItest
1311
1312PROTOTYPES: DISABLE
1313
85ce96a1
DM		 1314BOOT:
1315{
1316 MY_CXT_INIT;
03569ecf 1317
85ce96a1
DM		 1318 MY_CXT.i = 99;
1319 MY_CXT.sv = newSVpv("initial",0);
13b6b3bc
BM		 1320
1321 MY_CXT.bhkav = get_av("XS::APItest::bhkav", GV_ADDMULTI);
1322 MY_CXT.bhk_record = 0;
1323
a88d97bf
BM		 1324 BhkENTRY_set(&bhk_test, bhk_start, blockhook_test_start);
1325 BhkENTRY_set(&bhk_test, bhk_pre_end, blockhook_test_pre_end);
1326 BhkENTRY_set(&bhk_test, bhk_post_end, blockhook_test_post_end);
1327 BhkENTRY_set(&bhk_test, bhk_eval, blockhook_test_eval);
13b6b3bc
BM		 1328 Perl_blockhook_register(aTHX_ &bhk_test);
1329
65bfe90c 1330 MY_CXT.cscgv = gv_fetchpvs("XS::APItest::COMPILE_SCOPE_CONTAINER",
13b6b3bc 1331 GV_ADDMULTI, SVt_PVAV);
03569ecf
BM		 1332 MY_CXT.cscav = GvAV(MY_CXT.cscgv);
1333
a88d97bf
BM		 1334 BhkENTRY_set(&bhk_csc, bhk_start, blockhook_csc_start);
1335 BhkENTRY_set(&bhk_csc, bhk_pre_end, blockhook_csc_pre_end);
13b6b3bc 1336 Perl_blockhook_register(aTHX_ &bhk_csc);
201c7e1f
FR		 1337
1338 MY_CXT.peep_recorder = newAV();
1339 MY_CXT.rpeep_recorder = newAV();
1340
1341 MY_CXT.orig_peep = PL_peepp;
1342 MY_CXT.orig_rpeep = PL_rpeepp;
1343 PL_peepp = my_peep;
1344 PL_rpeepp = my_rpeep;
65bfe90c 1345}
85ce96a1
DM		 1346
1347void
1348CLONE(...)
1349 CODE:
1350 MY_CXT_CLONE;
1351 MY_CXT.sv = newSVpv("initial_clone",0);
65bfe90c 1352 MY_CXT.cscgv = gv_fetchpvs("XS::APItest::COMPILE_SCOPE_CONTAINER",
13b6b3bc 1353 GV_ADDMULTI, SVt_PVAV);
03569ecf 1354 MY_CXT.cscav = NULL;
13b6b3bc
BM		 1355 MY_CXT.bhkav = get_av("XS::APItest::bhkav", GV_ADDMULTI);
1356 MY_CXT.bhk_record = 0;
201c7e1f
FR		 1357 MY_CXT.peep_recorder = newAV();
1358 MY_CXT.rpeep_recorder = newAV();
85ce96a1 1359
3e61d65a
JH		 1360void
1361print_double(val)
1362 double val
1363 CODE:
1364 printf("%5.3f\n",val);
1365
1366int
1367have_long_double()
1368 CODE:
1369#ifdef HAS_LONG_DOUBLE
1370 RETVAL = 1;
1371#else
1372 RETVAL = 0;
1373#endif
cabb36f0
CN		 1374 OUTPUT:
1375 RETVAL
3e61d65a
JH		 1376
1377void
1378print_long_double()
1379 CODE:
1380#ifdef HAS_LONG_DOUBLE
fc0bf671 1381# if defined(PERL_PRIfldbl) && (LONG_DOUBLESIZE > DOUBLESIZE)
3e61d65a
JH		 1382 long double val = 7.0;
1383 printf("%5.3" PERL_PRIfldbl "\n",val);
1384# else
1385 double val = 7.0;
1386 printf("%5.3f\n",val);
1387# endif
1388#endif
1389
1390void
3e61d65a
JH		 1391print_int(val)
1392 int val
1393 CODE:
1394 printf("%d\n",val);
1395
1396void
1397print_long(val)
1398 long val
1399 CODE:
1400 printf("%ld\n",val);
1401
1402void
1403print_float(val)
1404 float val
1405 CODE:
1406 printf("%5.3f\n",val);
9d911683
NIS		 1407
1408void
1409print_flush()
1410 CODE:
1411 fflush(stdout);
d4b90eee
SH		 1412
1413void
1414mpushp()
1415 PPCODE:
1416 EXTEND(SP, 3);
1417 mPUSHp("one", 3);
1418 mPUSHp("two", 3);
1419 mPUSHp("three", 5);
1420 XSRETURN(3);
1421
1422void
1423mpushn()
1424 PPCODE:
1425 EXTEND(SP, 3);
1426 mPUSHn(0.5);
1427 mPUSHn(-0.25);
1428 mPUSHn(0.125);
1429 XSRETURN(3);
1430
1431void
1432mpushi()
1433 PPCODE:
1434 EXTEND(SP, 3);
d75b63cf
MHM		 1435 mPUSHi(-1);
1436 mPUSHi(2);
1437 mPUSHi(-3);
d4b90eee
SH		 1438 XSRETURN(3);
1439
1440void
1441mpushu()
1442 PPCODE:
1443 EXTEND(SP, 3);
d75b63cf
MHM		 1444 mPUSHu(1);
1445 mPUSHu(2);
1446 mPUSHu(3);
d4b90eee
SH		 1447 XSRETURN(3);
1448
1449void
1450mxpushp()
1451 PPCODE:
1452 mXPUSHp("one", 3);
1453 mXPUSHp("two", 3);
1454 mXPUSHp("three", 5);
1455 XSRETURN(3);
1456
1457void
1458mxpushn()
1459 PPCODE:
1460 mXPUSHn(0.5);
1461 mXPUSHn(-0.25);
1462 mXPUSHn(0.125);
1463 XSRETURN(3);
1464
1465void
1466mxpushi()
1467 PPCODE:
d75b63cf
MHM		 1468 mXPUSHi(-1);
1469 mXPUSHi(2);
1470 mXPUSHi(-3);
d4b90eee
SH		 1471 XSRETURN(3);
1472
1473void
1474mxpushu()
1475 PPCODE:
d75b63cf
MHM		 1476 mXPUSHu(1);
1477 mXPUSHu(2);
1478 mXPUSHu(3);
d4b90eee 1479 XSRETURN(3);
d1f347d7
DM		 1480
1481
1482void
1483call_sv(sv, flags, ...)
1484 SV* sv
1485 I32 flags
1486 PREINIT:
1487 I32 i;
1488 PPCODE:
1489 for (i=0; i<items-2; i++)
1490 ST(i) = ST(i+2); /* pop first two args */
1491 PUSHMARK(SP);
1492 SP += items - 2;
1493 PUTBACK;
1494 i = call_sv(sv, flags);
1495 SPAGAIN;
1496 EXTEND(SP, 1);
1497 PUSHs(sv_2mortal(newSViv(i)));
1498
1499void
1500call_pv(subname, flags, ...)
1501 char* subname
1502 I32 flags
1503 PREINIT:
1504 I32 i;
1505 PPCODE:
1506 for (i=0; i<items-2; i++)
1507 ST(i) = ST(i+2); /* pop first two args */
1508 PUSHMARK(SP);
1509 SP += items - 2;
1510 PUTBACK;
1511 i = call_pv(subname, flags);
1512 SPAGAIN;
1513 EXTEND(SP, 1);
1514 PUSHs(sv_2mortal(newSViv(i)));
1515
1516void
1517call_method(methname, flags, ...)
1518 char* methname
1519 I32 flags
1520 PREINIT:
1521 I32 i;
1522 PPCODE:
1523 for (i=0; i<items-2; i++)
1524 ST(i) = ST(i+2); /* pop first two args */
1525 PUSHMARK(SP);
1526 SP += items - 2;
1527 PUTBACK;
1528 i = call_method(methname, flags);
1529 SPAGAIN;
1530 EXTEND(SP, 1);
1531 PUSHs(sv_2mortal(newSViv(i)));
1532
1533void
1534eval_sv(sv, flags)
1535 SV* sv
1536 I32 flags
1537 PREINIT:
1538 I32 i;
1539 PPCODE:
1540 PUTBACK;
1541 i = eval_sv(sv, flags);
1542 SPAGAIN;
1543 EXTEND(SP, 1);
1544 PUSHs(sv_2mortal(newSViv(i)));
1545
b8e65a9b 1546void
d1f347d7
DM		 1547eval_pv(p, croak_on_error)
1548 const char* p
1549 I32 croak_on_error
d1f347d7
DM		 1550 PPCODE:
1551 PUTBACK;
1552 EXTEND(SP, 1);
1553 PUSHs(eval_pv(p, croak_on_error));
1554
1555void
1556require_pv(pv)
1557 const char* pv
d1f347d7
DM		 1558 PPCODE:
1559 PUTBACK;
1560 require_pv(pv);
1561
0ca3a874 1562int
7a646707 1563apitest_exception(throw_e)
0ca3a874
MHM		 1564 int throw_e
1565 OUTPUT:
1566 RETVAL
d1f347d7 1567
ef469b03 1568void
7e7a3dfc
GA		 1569mycroak(sv)
1570 SV* sv
ef469b03 1571 CODE:
7e7a3dfc
GA		 1572 if (SvOK(sv)) {
1573 Perl_croak(aTHX_ "%s", SvPV_nolen(sv));
1574 }
1575 else {
1576 Perl_croak(aTHX_ NULL);
1577 }
5d2b1485
NC		 1578
1579SV*
1580strtab()
1581 CODE:
1582 RETVAL = newRV_inc((SV*)PL_strtab);
1583 OUTPUT:
1584 RETVAL
85ce96a1
DM		 1585
1586int
1587my_cxt_getint()
1588 CODE:
1589 dMY_CXT;
1590 RETVAL = my_cxt_getint_p(aMY_CXT);
1591 OUTPUT:
1592 RETVAL
1593
1594void
1595my_cxt_setint(i)
1596 int i;
1597 CODE:
1598 dMY_CXT;
1599 my_cxt_setint_p(aMY_CXT_ i);
1600
1601void
9568a123
NC		 1602my_cxt_getsv(how)
1603 bool how;
85ce96a1 1604 PPCODE:
85ce96a1 1605 EXTEND(SP, 1);
9568a123 1606 ST(0) = how ? my_cxt_getsv_interp_context() : my_cxt_getsv_interp();
85ce96a1
DM		 1607 XSRETURN(1);
1608
1609void
1610my_cxt_setsv(sv)
1611 SV *sv;
1612 CODE:
1613 dMY_CXT;
1614 SvREFCNT_dec(MY_CXT.sv);
1615 my_cxt_setsv_p(sv _aMY_CXT);
1616 SvREFCNT_inc(sv);
34482cd6
NC		 1617
1618bool
1619sv_setsv_cow_hashkey_core()
1620
1621bool
1622sv_setsv_cow_hashkey_notcore()
84ac5fd7
NC		 1623
1624void
218787bd
VP		 1625rmagical_cast(sv, type)
1626 SV *sv;
1627 SV *type;
1628 PREINIT:
1629 struct ufuncs uf;
1630 PPCODE:
1631 if (!SvOK(sv) || !SvROK(sv) || !SvOK(type)) { XSRETURN_UNDEF; }
1632 sv = SvRV(sv);
1633 if (SvTYPE(sv) != SVt_PVHV) { XSRETURN_UNDEF; }
1634 uf.uf_val = rmagical_a_dummy;
1635 uf.uf_set = NULL;
1636 uf.uf_index = 0;
1637 if (SvTRUE(type)) { /* b */
1638 sv_magicext(sv, NULL, PERL_MAGIC_ext, &rmagical_b, NULL, 0);
1639 } else { /* a */
1640 sv_magic(sv, NULL, PERL_MAGIC_uvar, (char *) &uf, sizeof(uf));
1641 }
1642 XSRETURN_YES;
1643
1644void
1645rmagical_flags(sv)
1646 SV *sv;
1647 PPCODE:
1648 if (!SvOK(sv) || !SvROK(sv)) { XSRETURN_UNDEF; }
1649 sv = SvRV(sv);
1650 EXTEND(SP, 3);
1651 mXPUSHu(SvFLAGS(sv) & SVs_GMG);
1652 mXPUSHu(SvFLAGS(sv) & SVs_SMG);
1653 mXPUSHu(SvFLAGS(sv) & SVs_RMG);
1654 XSRETURN(3);
1655
1656void
90d1f214
BM		 1657my_caller(level)
1658 I32 level
1659 PREINIT:
1660 const PERL_CONTEXT *cx, *dbcx;
1661 const char *pv;
1662 const GV *gv;
1663 HV *hv;
1664 PPCODE:
1665 cx = caller_cx(level, &dbcx);
1666 EXTEND(SP, 8);
1667
1668 pv = CopSTASHPV(cx->blk_oldcop);
1669 ST(0) = pv ? sv_2mortal(newSVpv(pv, 0)) : &PL_sv_undef;
1670 gv = CvGV(cx->blk_sub.cv);
1671 ST(1) = isGV(gv) ? sv_2mortal(newSVpv(GvNAME(gv), 0)) : &PL_sv_undef;
1672
1673 pv = CopSTASHPV(dbcx->blk_oldcop);
1674 ST(2) = pv ? sv_2mortal(newSVpv(pv, 0)) : &PL_sv_undef;
1675 gv = CvGV(dbcx->blk_sub.cv);
1676 ST(3) = isGV(gv) ? sv_2mortal(newSVpv(GvNAME(gv), 0)) : &PL_sv_undef;
1677
20439bc7
Z		 1678 ST(4) = cop_hints_fetch_pvs(cx->blk_oldcop, "foo", 0);
1679 ST(5) = cop_hints_fetch_pvn(cx->blk_oldcop, "foo", 3, 0, 0);
1680 ST(6) = cop_hints_fetch_sv(cx->blk_oldcop,
1681 sv_2mortal(newSVpvn("foo", 3)), 0, 0);
90d1f214 1682
20439bc7 1683 hv = cop_hints_2hv(cx->blk_oldcop, 0);
90d1f214
BM		 1684 ST(7) = hv ? sv_2mortal(newRV_noinc((SV *)hv)) : &PL_sv_undef;
1685
1686 XSRETURN(8);
1687
1688void
f9c17636
MB		 1689DPeek (sv)
1690 SV *sv
1691
1692 PPCODE:
5b1f7359 1693 ST (0) = newSVpv (Perl_sv_peek (aTHX_ sv), 0);
f9c17636
MB		 1694 XSRETURN (1);
1695
1696void
84ac5fd7
NC		 1697BEGIN()
1698 CODE:
1699 sv_inc(get_sv("XS::APItest::BEGIN_called", GV_ADD|GV_ADDMULTI));
1700
1701void
1702CHECK()
1703 CODE:
1704 sv_inc(get_sv("XS::APItest::CHECK_called", GV_ADD|GV_ADDMULTI));
1705
1706void
1707UNITCHECK()
1708 CODE:
0932863f 1709 sv_inc(get_sv("XS::APItest::UNITCHECK_called", GV_ADD|GV_ADDMULTI));
84ac5fd7
NC		 1710
1711void
1712INIT()
1713 CODE:
1714 sv_inc(get_sv("XS::APItest::INIT_called", GV_ADD|GV_ADDMULTI));
1715
1716void
1717END()
1718 CODE:
1719 sv_inc(get_sv("XS::APItest::END_called", GV_ADD|GV_ADDMULTI));
30685b56
NC		 1720
1721void
1722utf16_to_utf8 (sv, ...)
1723 SV* sv
1724 ALIAS:
1725 utf16_to_utf8_reversed = 1
1726 PREINIT:
1727 STRLEN len;
1728 U8 *source;
1729 SV *dest;
1730 I32 got; /* Gah, badly thought out APIs */
1731 CODE:
1732 source = (U8 *)SvPVbyte(sv, len);
1733 /* Optionally only convert part of the buffer. */
1734 if (items > 1) {
1735 len = SvUV(ST(1));
1736 }
1737 /* Mortalise this right now, as we'll be testing croak()s */
1738 dest = sv_2mortal(newSV(len * 3 / 2 + 1));
1739 if (ix) {
25f2e844 1740 utf16_to_utf8_reversed(source, (U8 *)SvPVX(dest), len, &got);
30685b56 1741 } else {
25f2e844 1742 utf16_to_utf8(source, (U8 *)SvPVX(dest), len, &got);
30685b56
NC		 1743 }
1744 SvCUR_set(dest, got);
1745 SvPVX(dest)[got] = '\0';
1746 SvPOK_on(dest);
1747 ST(0) = dest;
1748 XSRETURN(1);
879d0c72 1749
6bd7445c
GG		 1750void
1751my_exit(int exitcode)
1752 PPCODE:
1753 my_exit(exitcode);
d97c33b5 1754
209e41dc
NT		 1755U8
1756first_byte(sv)
1757 SV *sv
1758 CODE:
1759 char *s;
1760 STRLEN len;
1761 s = SvPVbyte(sv, len);
1762 RETVAL = s[0];
1763 OUTPUT:
1764 RETVAL
1765
d97c33b5
DM		 1766I32
1767sv_count()
1768 CODE:
1769 RETVAL = PL_sv_count;
1770 OUTPUT:
1771 RETVAL
13b6b3bc
BM		 1772
1773void
1774bhk_record(bool on)
1775 CODE:
1776 dMY_CXT;
1777 MY_CXT.bhk_record = on;
1778 if (on)
1779 av_clear(MY_CXT.bhkav);
65bfe90c 1780
defdfed5 1781void
d9088386
Z		 1782test_magic_chain()
1783 PREINIT:
1784 SV *sv;
1785 MAGIC *callmg, *uvarmg;
1786 CODE:
1787 sv = sv_2mortal(newSV(0));
11f9f0ed
NC		 1788 if (SvTYPE(sv) >= SVt_PVMG) croak_fail();
1789 if (SvMAGICAL(sv)) croak_fail();
d9088386 1790 sv_magic(sv, &PL_sv_yes, PERL_MAGIC_checkcall, (char*)&callmg, 0);
11f9f0ed
NC		 1791 if (SvTYPE(sv) < SVt_PVMG) croak_fail();
1792 if (!SvMAGICAL(sv)) croak_fail();
1793 if (mg_find(sv, PERL_MAGIC_uvar)) croak_fail();
d9088386 1794 callmg = mg_find(sv, PERL_MAGIC_checkcall);
11f9f0ed 1795 if (!callmg) croak_fail();
d9088386 1796 if (callmg->mg_obj != &PL_sv_yes || callmg->mg_ptr != (char*)&callmg)
11f9f0ed 1797 croak_fail();
d9088386 1798 sv_magic(sv, &PL_sv_no, PERL_MAGIC_uvar, (char*)&uvarmg, 0);
11f9f0ed
NC		 1799 if (SvTYPE(sv) < SVt_PVMG) croak_fail();
1800 if (!SvMAGICAL(sv)) croak_fail();
1801 if (mg_find(sv, PERL_MAGIC_checkcall) != callmg) croak_fail();
d9088386 1802 uvarmg = mg_find(sv, PERL_MAGIC_uvar);
11f9f0ed 1803 if (!uvarmg) croak_fail();
d9088386 1804 if (callmg->mg_obj != &PL_sv_yes || callmg->mg_ptr != (char*)&callmg)
11f9f0ed 1805 croak_fail();
d9088386 1806 if (uvarmg->mg_obj != &PL_sv_no || uvarmg->mg_ptr != (char*)&uvarmg)
11f9f0ed 1807 croak_fail();
d9088386 1808 mg_free_type(sv, PERL_MAGIC_vec);
11f9f0ed
NC		 1809 if (SvTYPE(sv) < SVt_PVMG) croak_fail();
1810 if (!SvMAGICAL(sv)) croak_fail();
1811 if (mg_find(sv, PERL_MAGIC_checkcall) != callmg) croak_fail();
1812 if (mg_find(sv, PERL_MAGIC_uvar) != uvarmg) croak_fail();
d9088386 1813 if (callmg->mg_obj != &PL_sv_yes || callmg->mg_ptr != (char*)&callmg)
11f9f0ed 1814 croak_fail();
d9088386 1815 if (uvarmg->mg_obj != &PL_sv_no || uvarmg->mg_ptr != (char*)&uvarmg)
11f9f0ed 1816 croak_fail();
d9088386 1817 mg_free_type(sv, PERL_MAGIC_uvar);
11f9f0ed
NC		 1818 if (SvTYPE(sv) < SVt_PVMG) croak_fail();
1819 if (!SvMAGICAL(sv)) croak_fail();
1820 if (mg_find(sv, PERL_MAGIC_checkcall) != callmg) croak_fail();
1821 if (mg_find(sv, PERL_MAGIC_uvar)) croak_fail();
d9088386 1822 if (callmg->mg_obj != &PL_sv_yes || callmg->mg_ptr != (char*)&callmg)
11f9f0ed 1823 croak_fail();
d9088386 1824 sv_magic(sv, &PL_sv_no, PERL_MAGIC_uvar, (char*)&uvarmg, 0);
11f9f0ed
NC		 1825 if (SvTYPE(sv) < SVt_PVMG) croak_fail();
1826 if (!SvMAGICAL(sv)) croak_fail();
1827 if (mg_find(sv, PERL_MAGIC_checkcall) != callmg) croak_fail();
d9088386 1828 uvarmg = mg_find(sv, PERL_MAGIC_uvar);
11f9f0ed 1829 if (!uvarmg) croak_fail();
d9088386 1830 if (callmg->mg_obj != &PL_sv_yes || callmg->mg_ptr != (char*)&callmg)
11f9f0ed 1831 croak_fail();
d9088386 1832 if (uvarmg->mg_obj != &PL_sv_no || uvarmg->mg_ptr != (char*)&uvarmg)
11f9f0ed 1833 croak_fail();
d9088386 1834 mg_free_type(sv, PERL_MAGIC_checkcall);
11f9f0ed
NC		 1835 if (SvTYPE(sv) < SVt_PVMG) croak_fail();
1836 if (!SvMAGICAL(sv)) croak_fail();
1837 if (mg_find(sv, PERL_MAGIC_uvar) != uvarmg) croak_fail();
1838 if (mg_find(sv, PERL_MAGIC_checkcall)) croak_fail();
d9088386 1839 if (uvarmg->mg_obj != &PL_sv_no || uvarmg->mg_ptr != (char*)&uvarmg)
11f9f0ed 1840 croak_fail();
d9088386 1841 mg_free_type(sv, PERL_MAGIC_uvar);
11f9f0ed
NC		 1842 if (SvMAGICAL(sv)) croak_fail();
1843 if (mg_find(sv, PERL_MAGIC_checkcall)) croak_fail();
1844 if (mg_find(sv, PERL_MAGIC_uvar)) croak_fail();
d9088386
Z		 1845
1846void
1847test_op_contextualize()
1848 PREINIT:
1849 OP *o;
1850 CODE:
1851 o = newSVOP(OP_CONST, 0, newSViv(0));
1852 o->op_flags &= ~OPf_WANT;
1853 o = op_contextualize(o, G_SCALAR);
1854 if (o->op_type != OP_CONST ||
1855 (o->op_flags & OPf_WANT) != OPf_WANT_SCALAR)
11f9f0ed 1856 croak_fail();
d9088386
Z		 1857 op_free(o);
1858 o = newSVOP(OP_CONST, 0, newSViv(0));
1859 o->op_flags &= ~OPf_WANT;
1860 o = op_contextualize(o, G_ARRAY);
1861 if (o->op_type != OP_CONST ||
1862 (o->op_flags & OPf_WANT) != OPf_WANT_LIST)
11f9f0ed 1863 croak_fail();
d9088386
Z		 1864 op_free(o);
1865 o = newSVOP(OP_CONST, 0, newSViv(0));
1866 o->op_flags &= ~OPf_WANT;
1867 o = op_contextualize(o, G_VOID);
11f9f0ed 1868 if (o->op_type != OP_NULL) croak_fail();
d9088386
Z		 1869 op_free(o);
1870
1871void
1872test_rv2cv_op_cv()
1873 PROTOTYPE:
1874 PREINIT:
1875 GV *troc_gv, *wibble_gv;
1876 CV *troc_cv;
1877 OP *o;
1878 CODE:
1879 troc_gv = gv_fetchpv("XS::APItest::test_rv2cv_op_cv", 0, SVt_PVGV);
1880 troc_cv = get_cv("XS::APItest::test_rv2cv_op_cv", 0);
1881 wibble_gv = gv_fetchpv("XS::APItest::wibble", 0, SVt_PVGV);
1882 o = newCVREF(0, newGVOP(OP_GV, 0, troc_gv));
11f9f0ed 1883 if (rv2cv_op_cv(o, 0) != troc_cv) croak_fail();
d9088386 1884 if (rv2cv_op_cv(o, RV2CVOPCV_RETURN_NAME_GV) != (CV*)troc_gv)
11f9f0ed 1885 croak_fail();
d9088386 1886 o->op_private |= OPpENTERSUB_AMPER;
11f9f0ed
NC		 1887 if (rv2cv_op_cv(o, 0)) croak_fail();
1888 if (rv2cv_op_cv(o, RV2CVOPCV_RETURN_NAME_GV)) croak_fail();
d9088386 1889 o->op_private &= ~OPpENTERSUB_AMPER;
11f9f0ed
NC		 1890 if (cUNOPx(o)->op_first->op_private & OPpEARLY_CV) croak_fail();
1891 if (rv2cv_op_cv(o, RV2CVOPCV_MARK_EARLY) != troc_cv) croak_fail();
1892 if (cUNOPx(o)->op_first->op_private & OPpEARLY_CV) croak_fail();
d9088386
Z		 1893 op_free(o);
1894 o = newSVOP(OP_CONST, 0, newSVpv("XS::APItest::test_rv2cv_op_cv", 0));
1895 o->op_private = OPpCONST_BARE;
1896 o = newCVREF(0, o);
11f9f0ed 1897 if (rv2cv_op_cv(o, 0) != troc_cv) croak_fail();
d9088386 1898 if (rv2cv_op_cv(o, RV2CVOPCV_RETURN_NAME_GV) != (CV*)troc_gv)
11f9f0ed 1899 croak_fail();
d9088386 1900 o->op_private |= OPpENTERSUB_AMPER;
11f9f0ed
NC		 1901 if (rv2cv_op_cv(o, 0)) croak_fail();
1902 if (rv2cv_op_cv(o, RV2CVOPCV_RETURN_NAME_GV)) croak_fail();
d9088386
Z		 1903 op_free(o);
1904 o = newCVREF(0, newSVOP(OP_CONST, 0, newRV_inc((SV*)troc_cv)));
11f9f0ed 1905 if (rv2cv_op_cv(o, 0) != troc_cv) croak_fail();
d9088386 1906 if (rv2cv_op_cv(o, RV2CVOPCV_RETURN_NAME_GV) != (CV*)troc_gv)
11f9f0ed 1907 croak_fail();
d9088386 1908 o->op_private |= OPpENTERSUB_AMPER;
11f9f0ed
NC		 1909 if (rv2cv_op_cv(o, 0)) croak_fail();
1910 if (rv2cv_op_cv(o, RV2CVOPCV_RETURN_NAME_GV)) croak_fail();
d9088386 1911 o->op_private &= ~OPpENTERSUB_AMPER;
11f9f0ed
NC		 1912 if (cUNOPx(o)->op_first->op_private & OPpEARLY_CV) croak_fail();
1913 if (rv2cv_op_cv(o, RV2CVOPCV_MARK_EARLY) != troc_cv) croak_fail();
1914 if (cUNOPx(o)->op_first->op_private & OPpEARLY_CV) croak_fail();
d9088386
Z		 1915 op_free(o);
1916 o = newCVREF(0, newUNOP(OP_RAND, 0, newSVOP(OP_CONST, 0, newSViv(0))));
11f9f0ed
NC		 1917 if (rv2cv_op_cv(o, 0)) croak_fail();
1918 if (rv2cv_op_cv(o, RV2CVOPCV_RETURN_NAME_GV)) croak_fail();
d9088386 1919 o->op_private |= OPpENTERSUB_AMPER;
11f9f0ed
NC		 1920 if (rv2cv_op_cv(o, 0)) croak_fail();
1921 if (rv2cv_op_cv(o, RV2CVOPCV_RETURN_NAME_GV)) croak_fail();
d9088386 1922 o->op_private &= ~OPpENTERSUB_AMPER;
11f9f0ed
NC		 1923 if (cUNOPx(o)->op_first->op_private & OPpEARLY_CV) croak_fail();
1924 if (rv2cv_op_cv(o, RV2CVOPCV_MARK_EARLY)) croak_fail();
1925 if (cUNOPx(o)->op_first->op_private & OPpEARLY_CV) croak_fail();
d9088386
Z		 1926 op_free(o);
1927 o = newUNOP(OP_RAND, 0, newSVOP(OP_CONST, 0, newSViv(0)));
11f9f0ed
NC		 1928 if (rv2cv_op_cv(o, 0)) croak_fail();
1929 if (rv2cv_op_cv(o, RV2CVOPCV_RETURN_NAME_GV)) croak_fail();
d9088386
Z		 1930 op_free(o);
1931
1932void
1933test_cv_getset_call_checker()
1934 PREINIT:
1935 CV *troc_cv, *tsh_cv;
1936 Perl_call_checker ckfun;
1937 SV *ckobj;
1938 CODE:
1939#define check_cc(cv, xckfun, xckobj) \
1940 do { \
1941 cv_get_call_checker((cv), &ckfun, &ckobj); \
779bc08a
NC		 1942 if (ckfun != (xckfun)) croak_fail_ne(FPTR2DPTR(void *, ckfun), xckfun); \
1943 if (ckobj != (xckobj)) croak_fail_ne(FPTR2DPTR(void *, ckobj), xckobj); \
d9088386
Z		 1944 } while(0)
1945 troc_cv = get_cv("XS::APItest::test_rv2cv_op_cv", 0);
1946 tsh_cv = get_cv("XS::APItest::test_savehints", 0);
1947 check_cc(troc_cv, Perl_ck_entersub_args_proto_or_list, (SV*)troc_cv);
1948 check_cc(tsh_cv, Perl_ck_entersub_args_proto_or_list, (SV*)tsh_cv);
1949 cv_set_call_checker(tsh_cv, Perl_ck_entersub_args_proto_or_list,
1950 &PL_sv_yes);
1951 check_cc(troc_cv, Perl_ck_entersub_args_proto_or_list, (SV*)troc_cv);
1952 check_cc(tsh_cv, Perl_ck_entersub_args_proto_or_list, &PL_sv_yes);
1953 cv_set_call_checker(troc_cv, THX_ck_entersub_args_scalars, &PL_sv_no);
1954 check_cc(troc_cv, THX_ck_entersub_args_scalars, &PL_sv_no);
1955 check_cc(tsh_cv, Perl_ck_entersub_args_proto_or_list, &PL_sv_yes);
1956 cv_set_call_checker(tsh_cv, Perl_ck_entersub_args_proto_or_list,
1957 (SV*)tsh_cv);
1958 check_cc(troc_cv, THX_ck_entersub_args_scalars, &PL_sv_no);
1959 check_cc(tsh_cv, Perl_ck_entersub_args_proto_or_list, (SV*)tsh_cv);
1960 cv_set_call_checker(troc_cv, Perl_ck_entersub_args_proto_or_list,
1961 (SV*)troc_cv);
1962 check_cc(troc_cv, Perl_ck_entersub_args_proto_or_list, (SV*)troc_cv);
1963 check_cc(tsh_cv, Perl_ck_entersub_args_proto_or_list, (SV*)tsh_cv);
11f9f0ed
NC		 1964 if (SvMAGICAL((SV*)troc_cv) || SvMAGIC((SV*)troc_cv)) croak_fail();
1965 if (SvMAGICAL((SV*)tsh_cv) || SvMAGIC((SV*)tsh_cv)) croak_fail();
d9088386
Z		 1966#undef check_cc
1967
1968void
1969cv_set_call_checker_lists(CV *cv)
1970 CODE:
1971 cv_set_call_checker(cv, THX_ck_entersub_args_lists, &PL_sv_undef);
1972
1973void
1974cv_set_call_checker_scalars(CV *cv)
1975 CODE:
1976 cv_set_call_checker(cv, THX_ck_entersub_args_scalars, &PL_sv_undef);
1977
1978void
1979cv_set_call_checker_proto(CV *cv, SV *proto)
1980 CODE:
1981 if (SvROK(proto))
1982 proto = SvRV(proto);
1983 cv_set_call_checker(cv, Perl_ck_entersub_args_proto, proto);
1984
1985void
1986cv_set_call_checker_proto_or_list(CV *cv, SV *proto)
1987 CODE:
1988 if (SvROK(proto))
1989 proto = SvRV(proto);
1990 cv_set_call_checker(cv, Perl_ck_entersub_args_proto_or_list, proto);
1991
1992void
1993cv_set_call_checker_multi_sum(CV *cv)
1994 CODE:
1995 cv_set_call_checker(cv, THX_ck_entersub_multi_sum, &PL_sv_undef);
1996
1997void
20439bc7
Z		 1998test_cophh()
1999 PREINIT:
2000 COPHH *a, *b;
2001 CODE:
2002#define check_ph(EXPR) \
2003 do { if((EXPR) != &PL_sv_placeholder) croak("fail"); } while(0)
2004#define check_iv(EXPR, EXPECT) \
2005 do { if(SvIV(EXPR) != (EXPECT)) croak("fail"); } while(0)
2006#define msvpvs(STR) sv_2mortal(newSVpvs(STR))
2007#define msviv(VALUE) sv_2mortal(newSViv(VALUE))
2008 a = cophh_new_empty();
2009 check_ph(cophh_fetch_pvn(a, "foo_1", 5, 0, 0));
2010 check_ph(cophh_fetch_pvs(a, "foo_1", 0));
2011 check_ph(cophh_fetch_pv(a, "foo_1", 0, 0));
2012 check_ph(cophh_fetch_sv(a, msvpvs("foo_1"), 0, 0));
2013 a = cophh_store_pvn(a, "foo_1abc", 5, 0, msviv(111), 0);
2014 a = cophh_store_pvs(a, "foo_2", msviv(222), 0);
2015 a = cophh_store_pv(a, "foo_3", 0, msviv(333), 0);
2016 a = cophh_store_sv(a, msvpvs("foo_4"), 0, msviv(444), 0);
2017 check_iv(cophh_fetch_pvn(a, "foo_1xyz", 5, 0, 0), 111);
2018 check_iv(cophh_fetch_pvs(a, "foo_1", 0), 111);
2019 check_iv(cophh_fetch_pv(a, "foo_1", 0, 0), 111);
2020 check_iv(cophh_fetch_sv(a, msvpvs("foo_1"), 0, 0), 111);
2021 check_iv(cophh_fetch_pvs(a, "foo_2", 0), 222);
2022 check_iv(cophh_fetch_pvs(a, "foo_3", 0), 333);
2023 check_iv(cophh_fetch_pvs(a, "foo_4", 0), 444);
2024 check_ph(cophh_fetch_pvs(a, "foo_5", 0));
2025 b = cophh_copy(a);
2026 b = cophh_store_pvs(b, "foo_1", msviv(1111), 0);
2027 check_iv(cophh_fetch_pvs(a, "foo_1", 0), 111);
2028 check_iv(cophh_fetch_pvs(a, "foo_2", 0), 222);
2029 check_iv(cophh_fetch_pvs(a, "foo_3", 0), 333);
2030 check_iv(cophh_fetch_pvs(a, "foo_4", 0), 444);
2031 check_ph(cophh_fetch_pvs(a, "foo_5", 0));
2032 check_iv(cophh_fetch_pvs(b, "foo_1", 0), 1111);
2033 check_iv(cophh_fetch_pvs(b, "foo_2", 0), 222);
2034 check_iv(cophh_fetch_pvs(b, "foo_3", 0), 333);
2035 check_iv(cophh_fetch_pvs(b, "foo_4", 0), 444);
2036 check_ph(cophh_fetch_pvs(b, "foo_5", 0));
2037 a = cophh_delete_pvn(a, "foo_1abc", 5, 0, 0);
2038 a = cophh_delete_pvs(a, "foo_2", 0);
2039 b = cophh_delete_pv(b, "foo_3", 0, 0);
2040 b = cophh_delete_sv(b, msvpvs("foo_4"), 0, 0);
2041 check_ph(cophh_fetch_pvs(a, "foo_1", 0));
2042 check_ph(cophh_fetch_pvs(a, "foo_2", 0));
2043 check_iv(cophh_fetch_pvs(a, "foo_3", 0), 333);
2044 check_iv(cophh_fetch_pvs(a, "foo_4", 0), 444);
2045 check_ph(cophh_fetch_pvs(a, "foo_5", 0));
2046 check_iv(cophh_fetch_pvs(b, "foo_1", 0), 1111);
2047 check_iv(cophh_fetch_pvs(b, "foo_2", 0), 222);
2048 check_ph(cophh_fetch_pvs(b, "foo_3", 0));
2049 check_ph(cophh_fetch_pvs(b, "foo_4", 0));
2050 check_ph(cophh_fetch_pvs(b, "foo_5", 0));
2051 b = cophh_delete_pvs(b, "foo_3", 0);
2052 b = cophh_delete_pvs(b, "foo_5", 0);
2053 check_iv(cophh_fetch_pvs(b, "foo_1", 0), 1111);
2054 check_iv(cophh_fetch_pvs(b, "foo_2", 0), 222);
2055 check_ph(cophh_fetch_pvs(b, "foo_3", 0));
2056 check_ph(cophh_fetch_pvs(b, "foo_4", 0));
2057 check_ph(cophh_fetch_pvs(b, "foo_5", 0));
2058 cophh_free(b);
2059 check_ph(cophh_fetch_pvs(a, "foo_1", 0));
2060 check_ph(cophh_fetch_pvs(a, "foo_2", 0));
2061 check_iv(cophh_fetch_pvs(a, "foo_3", 0), 333);
2062 check_iv(cophh_fetch_pvs(a, "foo_4", 0), 444);
2063 check_ph(cophh_fetch_pvs(a, "foo_5", 0));
2064 a = cophh_store_pvs(a, "foo_1", msviv(11111), COPHH_KEY_UTF8);
2065 a = cophh_store_pvs(a, "foo_\xaa", msviv(123), 0);
2066 a = cophh_store_pvs(a, "foo_\xc2\xbb", msviv(456), COPHH_KEY_UTF8);
2067 a = cophh_store_pvs(a, "foo_\xc3\x8c", msviv(789), COPHH_KEY_UTF8);
2068 a = cophh_store_pvs(a, "foo_\xd9\xa6", msviv(666), COPHH_KEY_UTF8);
2069 check_iv(cophh_fetch_pvs(a, "foo_1", 0), 11111);
2070 check_iv(cophh_fetch_pvs(a, "foo_1", COPHH_KEY_UTF8), 11111);
2071 check_iv(cophh_fetch_pvs(a, "foo_\xaa", 0), 123);
2072 check_iv(cophh_fetch_pvs(a, "foo_\xc2\xaa", COPHH_KEY_UTF8), 123);
2073 check_ph(cophh_fetch_pvs(a, "foo_\xc2\xaa", 0));
2074 check_iv(cophh_fetch_pvs(a, "foo_\xbb", 0), 456);
2075 check_iv(cophh_fetch_pvs(a, "foo_\xc2\xbb", COPHH_KEY_UTF8), 456);
2076 check_ph(cophh_fetch_pvs(a, "foo_\xc2\xbb", 0));
2077 check_iv(cophh_fetch_pvs(a, "foo_\xcc", 0), 789);
2078 check_iv(cophh_fetch_pvs(a, "foo_\xc3\x8c", COPHH_KEY_UTF8), 789);
2079 check_ph(cophh_fetch_pvs(a, "foo_\xc2\x8c", 0));
2080 check_iv(cophh_fetch_pvs(a, "foo_\xd9\xa6", COPHH_KEY_UTF8), 666);
2081 check_ph(cophh_fetch_pvs(a, "foo_\xd9\xa6", 0));
3987a177
Z		 2082 ENTER;
2083 SAVEFREECOPHH(a);
2084 LEAVE;
20439bc7
Z		 2085#undef check_ph
2086#undef check_iv
2087#undef msvpvs
2088#undef msviv
2089
2090HV *
2091example_cophh_2hv()
2092 PREINIT:
2093 COPHH *a;
2094 CODE:
2095#define msviv(VALUE) sv_2mortal(newSViv(VALUE))
2096 a = cophh_new_empty();
2097 a = cophh_store_pvs(a, "foo_0", msviv(999), 0);
2098 a = cophh_store_pvs(a, "foo_1", msviv(111), 0);
2099 a = cophh_store_pvs(a, "foo_\xaa", msviv(123), 0);
2100 a = cophh_store_pvs(a, "foo_\xc2\xbb", msviv(456), COPHH_KEY_UTF8);
2101 a = cophh_store_pvs(a, "foo_\xc3\x8c", msviv(789), COPHH_KEY_UTF8);
2102 a = cophh_store_pvs(a, "foo_\xd9\xa6", msviv(666), COPHH_KEY_UTF8);
2103 a = cophh_delete_pvs(a, "foo_0", 0);
2104 a = cophh_delete_pvs(a, "foo_2", 0);
2105 RETVAL = cophh_2hv(a, 0);
2106 cophh_free(a);
2107#undef msviv
2108 OUTPUT:
2109 RETVAL
2110
2111void
defdfed5
Z		 2112test_savehints()
2113 PREINIT:
2114 SV **svp, *sv;
2115 CODE:
2116#define store_hint(KEY, VALUE) \
2117 sv_setiv_mg(*hv_fetchs(GvHV(PL_hintgv), KEY, 1), (VALUE))
2118#define hint_ok(KEY, EXPECT) \
2119 ((svp = hv_fetchs(GvHV(PL_hintgv), KEY, 0)) && \
2120 (sv = *svp) && SvIV(sv) == (EXPECT) && \
20439bc7 2121 (sv = cop_hints_fetch_pvs(&PL_compiling, KEY, 0)) && \
defdfed5
Z		 2122 SvIV(sv) == (EXPECT))
2123#define check_hint(KEY, EXPECT) \
11f9f0ed 2124 do { if (!hint_ok(KEY, EXPECT)) croak_fail(); } while(0)
defdfed5
Z		 2125 PL_hints |= HINT_LOCALIZE_HH;
2126 ENTER;
2127 SAVEHINTS();
2128 PL_hints &= HINT_INTEGER;
2129 store_hint("t0", 123);
2130 store_hint("t1", 456);
11f9f0ed 2131 if (PL_hints & HINT_INTEGER) croak_fail();
defdfed5
Z		 2132 check_hint("t0", 123); check_hint("t1", 456);
2133 ENTER;
2134 SAVEHINTS();
11f9f0ed 2135 if (PL_hints & HINT_INTEGER) croak_fail();
defdfed5
Z		 2136 check_hint("t0", 123); check_hint("t1", 456);
2137 PL_hints |= HINT_INTEGER;
2138 store_hint("t0", 321);
11f9f0ed 2139 if (!(PL_hints & HINT_INTEGER)) croak_fail();
defdfed5
Z		 2140 check_hint("t0", 321); check_hint("t1", 456);
2141 LEAVE;
11f9f0ed 2142 if (PL_hints & HINT_INTEGER) croak_fail();
defdfed5
Z		 2143 check_hint("t0", 123); check_hint("t1", 456);
2144 ENTER;
2145 SAVEHINTS();
11f9f0ed 2146 if (PL_hints & HINT_INTEGER) croak_fail();
defdfed5
Z		 2147 check_hint("t0", 123); check_hint("t1", 456);
2148 store_hint("t1", 654);
11f9f0ed 2149 if (PL_hints & HINT_INTEGER) croak_fail();
defdfed5
Z		 2150 check_hint("t0", 123); check_hint("t1", 654);
2151 LEAVE;
11f9f0ed 2152 if (PL_hints & HINT_INTEGER) croak_fail();
defdfed5
Z		 2153 check_hint("t0", 123); check_hint("t1", 456);
2154 LEAVE;
2155#undef store_hint
2156#undef hint_ok
2157#undef check_hint
2158
2159void
2160test_copyhints()
2161 PREINIT:
2162 HV *a, *b;
2163 CODE:
2164 PL_hints |= HINT_LOCALIZE_HH;
2165 ENTER;
2166 SAVEHINTS();
2167 sv_setiv_mg(*hv_fetchs(GvHV(PL_hintgv), "t0", 1), 123);
20439bc7
Z		 2168 if (SvIV(cop_hints_fetch_pvs(&PL_compiling, "t0", 0)) != 123)
2169 croak_fail();
defdfed5
Z		 2170 a = newHVhv(GvHV(PL_hintgv));
2171 sv_2mortal((SV*)a);
2172 sv_setiv_mg(*hv_fetchs(a, "t0", 1), 456);
20439bc7
Z		 2173 if (SvIV(cop_hints_fetch_pvs(&PL_compiling, "t0", 0)) != 123)
2174 croak_fail();
defdfed5
Z		 2175 b = hv_copy_hints_hv(a);
2176 sv_2mortal((SV*)b);
2177 sv_setiv_mg(*hv_fetchs(b, "t0", 1), 789);
20439bc7
Z		 2178 if (SvIV(cop_hints_fetch_pvs(&PL_compiling, "t0", 0)) != 789)
2179 croak_fail();
defdfed5
Z		 2180 LEAVE;
2181
201c7e1f 2182void
2fcb4757
Z		 2183test_op_list()
2184 PREINIT:
2185 OP *a;
2186 CODE:
2187#define iv_op(iv) newSVOP(OP_CONST, 0, newSViv(iv))
2188#define check_op(o, expect) \
2189 do { \
2190 if (strcmp(test_op_list_describe(o), (expect))) \
2191 croak("fail %s %s", test_op_list_describe(o), (expect)); \
2192 } while(0)
2193 a = op_append_elem(OP_LIST, NULL, NULL);
2194 check_op(a, "");
2195 a = op_append_elem(OP_LIST, iv_op(1), a);
2196 check_op(a, "const(1).");
2197 a = op_append_elem(OP_LIST, NULL, a);
2198 check_op(a, "const(1).");
2199 a = op_append_elem(OP_LIST, a, iv_op(2));
2200 check_op(a, "list[pushmark.const(1).const(2).]");
2201 a = op_append_elem(OP_LIST, a, iv_op(3));
2202 check_op(a, "list[pushmark.const(1).const(2).const(3).]");
2203 a = op_append_elem(OP_LIST, a, NULL);
2204 check_op(a, "list[pushmark.const(1).const(2).const(3).]");
2205 a = op_append_elem(OP_LIST, NULL, a);
2206 check_op(a, "list[pushmark.const(1).const(2).const(3).]");
2207 a = op_append_elem(OP_LIST, iv_op(4), a);
2208 check_op(a, "list[pushmark.const(4)."
2209 "list[pushmark.const(1).const(2).const(3).]]");
2210 a = op_append_elem(OP_LIST, a, iv_op(5));
2211 check_op(a, "list[pushmark.const(4)."
2212 "list[pushmark.const(1).const(2).const(3).]const(5).]");
2213 a = op_append_elem(OP_LIST, a,
2214 op_append_elem(OP_LIST, iv_op(7), iv_op(6)));
2215 check_op(a, "list[pushmark.const(4)."
2216 "list[pushmark.const(1).const(2).const(3).]const(5)."
2217 "list[pushmark.const(7).const(6).]]");
2218 op_free(a);
2219 a = op_append_elem(OP_LINESEQ, iv_op(1), iv_op(2));
2220 check_op(a, "lineseq[const(1).const(2).]");
2221 a = op_append_elem(OP_LINESEQ, a, iv_op(3));
2222 check_op(a, "lineseq[const(1).const(2).const(3).]");
2223 op_free(a);
2224 a = op_append_elem(OP_LINESEQ,
2225 op_append_elem(OP_LIST, iv_op(1), iv_op(2)),
2226 iv_op(3));
2227 check_op(a, "lineseq[list[pushmark.const(1).const(2).]const(3).]");
2228 op_free(a);
2229 a = op_prepend_elem(OP_LIST, NULL, NULL);
2230 check_op(a, "");
2231 a = op_prepend_elem(OP_LIST, a, iv_op(1));
2232 check_op(a, "const(1).");
2233 a = op_prepend_elem(OP_LIST, a, NULL);
2234 check_op(a, "const(1).");
2235 a = op_prepend_elem(OP_LIST, iv_op(2), a);
2236 check_op(a, "list[pushmark.const(2).const(1).]");
2237 a = op_prepend_elem(OP_LIST, iv_op(3), a);
2238 check_op(a, "list[pushmark.const(3).const(2).const(1).]");
2239 a = op_prepend_elem(OP_LIST, NULL, a);
2240 check_op(a, "list[pushmark.const(3).const(2).const(1).]");
2241 a = op_prepend_elem(OP_LIST, a, NULL);
2242 check_op(a, "list[pushmark.const(3).const(2).const(1).]");
2243 a = op_prepend_elem(OP_LIST, a, iv_op(4));
2244 check_op(a, "list[pushmark."
2245 "list[pushmark.const(3).const(2).const(1).]const(4).]");
2246 a = op_prepend_elem(OP_LIST, iv_op(5), a);
2247 check_op(a, "list[pushmark.const(5)."
2248 "list[pushmark.const(3).const(2).const(1).]const(4).]");
2249 a = op_prepend_elem(OP_LIST,
2250 op_prepend_elem(OP_LIST, iv_op(6), iv_op(7)), a);
2251 check_op(a, "list[pushmark.list[pushmark.const(6).const(7).]const(5)."
2252 "list[pushmark.const(3).const(2).const(1).]const(4).]");
2253 op_free(a);
2254 a = op_prepend_elem(OP_LINESEQ, iv_op(2), iv_op(1));
2255 check_op(a, "lineseq[const(2).const(1).]");
2256 a = op_prepend_elem(OP_LINESEQ, iv_op(3), a);
2257 check_op(a, "lineseq[const(3).const(2).const(1).]");
2258 op_free(a);
2259 a = op_prepend_elem(OP_LINESEQ, iv_op(3),
2260 op_prepend_elem(OP_LIST, iv_op(2), iv_op(1)));
2261 check_op(a, "lineseq[const(3).list[pushmark.const(2).const(1).]]");
2262 op_free(a);
2263 a = op_append_list(OP_LINESEQ, NULL, NULL);
2264 check_op(a, "");
2265 a = op_append_list(OP_LINESEQ, iv_op(1), a);
2266 check_op(a, "const(1).");
2267 a = op_append_list(OP_LINESEQ, NULL, a);
2268 check_op(a, "const(1).");
2269 a = op_append_list(OP_LINESEQ, a, iv_op(2));
2270 check_op(a, "lineseq[const(1).const(2).]");
2271 a = op_append_list(OP_LINESEQ, a, iv_op(3));
2272 check_op(a, "lineseq[const(1).const(2).const(3).]");
2273 a = op_append_list(OP_LINESEQ, iv_op(4), a);
2274 check_op(a, "lineseq[const(4).const(1).const(2).const(3).]");
2275 a = op_append_list(OP_LINESEQ, a, NULL);
2276 check_op(a, "lineseq[const(4).const(1).const(2).const(3).]");
2277 a = op_append_list(OP_LINESEQ, NULL, a);
2278 check_op(a, "lineseq[const(4).const(1).const(2).const(3).]");
2279 a = op_append_list(OP_LINESEQ, a,
2280 op_append_list(OP_LINESEQ, iv_op(5), iv_op(6)));
2281 check_op(a, "lineseq[const(4).const(1).const(2).const(3)."
2282 "const(5).const(6).]");
2283 op_free(a);
2284 a = op_append_list(OP_LINESEQ,
2285 op_append_list(OP_LINESEQ, iv_op(1), iv_op(2)),
2286 op_append_list(OP_LIST, iv_op(3), iv_op(4)));
2287 check_op(a, "lineseq[const(1).const(2)."
2288 "list[pushmark.const(3).const(4).]]");
2289 op_free(a);
2290 a = op_append_list(OP_LINESEQ,
2291 op_append_list(OP_LIST, iv_op(1), iv_op(2)),
2292 op_append_list(OP_LINESEQ, iv_op(3), iv_op(4)));
2293 check_op(a, "lineseq[list[pushmark.const(1).const(2).]"
2294 "const(3).const(4).]");
2295 op_free(a);
2fcb4757
Z		 2296#undef check_op
2297
2298void
5983a79d
BM		 2299test_op_linklist ()
2300 PREINIT:
2301 OP *o;
2302 CODE:
2303#define check_ll(o, expect) \
2304 STMT_START { \
2305 if (strNE(test_op_linklist_describe(o), (expect))) \
2306 croak("fail %s %s", test_op_linklist_describe(o), (expect)); \
2307 } STMT_END
2308 o = iv_op(1);
2309 check_ll(o, ".const1");
2310 op_free(o);
2311
2312 o = mkUNOP(OP_NOT, iv_op(1));
2313 check_ll(o, ".const1.not");
2314 op_free(o);
2315
2316 o = mkUNOP(OP_NOT, mkUNOP(OP_NEGATE, iv_op(1)));
2317 check_ll(o, ".const1.negate.not");
2318 op_free(o);
2319
2320 o = mkBINOP(OP_ADD, iv_op(1), iv_op(2));
2321 check_ll(o, ".const1.const2.add");
2322 op_free(o);
2323
2324 o = mkBINOP(OP_ADD, mkUNOP(OP_NOT, iv_op(1)), iv_op(2));
2325 check_ll(o, ".const1.not.const2.add");
2326 op_free(o);
2327
2328 o = mkUNOP(OP_NOT, mkBINOP(OP_ADD, iv_op(1), iv_op(2)));
2329 check_ll(o, ".const1.const2.add.not");
2330 op_free(o);
2331
2332 o = mkLISTOP(OP_LINESEQ, iv_op(1), iv_op(2), iv_op(3));
2333 check_ll(o, ".const1.const2.const3.lineseq");
2334 op_free(o);
2335
2336 o = mkLISTOP(OP_LINESEQ,
2337 mkBINOP(OP_ADD, iv_op(1), iv_op(2)),
2338 mkUNOP(OP_NOT, iv_op(3)),
2339 mkLISTOP(OP_SUBSTR, iv_op(4), iv_op(5), iv_op(6)));
2340 check_ll(o, ".const1.const2.add.const3.not"
2341 ".const4.const5.const6.substr.lineseq");
2342 op_free(o);
2343
2344 o = mkBINOP(OP_ADD, iv_op(1), iv_op(2));
2345 LINKLIST(o);
2346 o = mkBINOP(OP_SUBTRACT, o, iv_op(3));
2347 check_ll(o, ".const1.const2.add.const3.subtract");
2348 op_free(o);
2349#undef check_ll
2350#undef iv_op
2351
2352void
201c7e1f
FR		 2353peep_enable ()
2354 PREINIT:
2355 dMY_CXT;
2356 CODE:
2357 av_clear(MY_CXT.peep_recorder);
2358 av_clear(MY_CXT.rpeep_recorder);
2359 MY_CXT.peep_recording = 1;
2360
2361void
2362peep_disable ()
2363 PREINIT:
2364 dMY_CXT;
2365 CODE:
2366 MY_CXT.peep_recording = 0;
2367
2368SV *
2369peep_record ()
2370 PREINIT:
2371 dMY_CXT;
2372 CODE:
95d2461a 2373 RETVAL = newRV_inc((SV *)MY_CXT.peep_recorder);
201c7e1f
FR		 2374 OUTPUT:
2375 RETVAL
2376
2377SV *
2378rpeep_record ()
2379 PREINIT:
2380 dMY_CXT;
2381 CODE:
95d2461a 2382 RETVAL = newRV_inc((SV *)MY_CXT.rpeep_recorder);
201c7e1f
FR		 2383 OUTPUT:
2384 RETVAL
2385
9c540340
DM		 2386=pod
2387
2388multicall_each: call a sub for each item in the list. Used to test MULTICALL
2389
2390=cut
2391
2392void
2393multicall_each(block,...)
2394 SV * block
2395PROTOTYPE: &@
2396CODE:
2397{
2398 dMULTICALL;
2399 int index;
2400 GV *gv;
2401 HV *stash;
2402 I32 gimme = G_SCALAR;
2403 SV **args = &PL_stack_base[ax];
2404 CV *cv;
2405
2406 if(items <= 1) {
2407 XSRETURN_UNDEF;
2408 }
2409 cv = sv_2cv(block, &stash, &gv, 0);
2410 if (cv == Nullcv) {
2411 croak("multicall_each: not a subroutine reference");
2412 }
2413 PUSH_MULTICALL(cv);
2414 SAVESPTR(GvSV(PL_defgv));
2415
2416 for(index = 1 ; index < items ; index++) {
2417 GvSV(PL_defgv) = args[index];
2418 MULTICALL;
2419 }
2420 POP_MULTICALL;
2421 XSRETURN_UNDEF;
2422}
2423
2424
e2fe06dd
EB		 2425BOOT:
2426 {
2427 HV* stash;
2428 SV** meth = NULL;
2429 CV* cv;
2430 stash = gv_stashpv("XS::APItest::TempLv", 0);
2431 if (stash)
2432 meth = hv_fetchs(stash, "make_temp_mg_lv", 0);
2433 if (!meth)
2434 croak("lost method 'make_temp_mg_lv'");
2435 cv = GvCV(*meth);
2436 CvLVALUE_on(cv);
2437 }
83f8bb56
Z		 2438
2439BOOT:
2440{
2441 hintkey_rpn_sv = newSVpvs_share("XS::APItest/rpn");
2442 hintkey_calcrpn_sv = newSVpvs_share("XS::APItest/calcrpn");
2443 hintkey_stufftest_sv = newSVpvs_share("XS::APItest/stufftest");
2444 hintkey_swaptwostmts_sv = newSVpvs_share("XS::APItest/swaptwostmts");
07ffcb73 2445 hintkey_looprest_sv = newSVpvs_share("XS::APItest/looprest");
a7aaec61 2446 hintkey_scopelessblock_sv = newSVpvs_share("XS::APItest/scopelessblock");
9eb5c532
Z		 2447 hintkey_stmtasexpr_sv = newSVpvs_share("XS::APItest/stmtasexpr");
2448 hintkey_stmtsasexpr_sv = newSVpvs_share("XS::APItest/stmtsasexpr");
e53d8f76
Z		 2449 hintkey_loopblock_sv = newSVpvs_share("XS::APItest/loopblock");
2450 hintkey_blockasexpr_sv = newSVpvs_share("XS::APItest/blockasexpr");
361d9b55
Z		 2451 hintkey_swaplabel_sv = newSVpvs_share("XS::APItest/swaplabel");
2452 hintkey_labelconst_sv = newSVpvs_share("XS::APItest/labelconst");
83f8bb56
Z		 2453 next_keyword_plugin = PL_keyword_plugin;
2454 PL_keyword_plugin = my_keyword_plugin;
2455}
8f89e5a9
Z		 2456
2457void
2458establish_cleanup(...)
2459PROTOTYPE: $
2460CODE:
2461 croak("establish_cleanup called as a function");
2462
2463BOOT:
2464{
2465 CV *estcv = get_cv("XS::APItest::establish_cleanup", 0);
2466 cv_set_call_checker(estcv, THX_ck_entersub_establish_cleanup, (SV*)estcv);
2467}
3ad73efd
Z		 2468
2469void
2470postinc(...)
2471PROTOTYPE: $
2472CODE:
2473 croak("postinc called as a function");
2474
2475BOOT:
2476{
2477 CV *asscv = get_cv("XS::APItest::postinc", 0);
2478 cv_set_call_checker(asscv, THX_ck_entersub_postinc, (SV*)asscv);
2479}
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