1 #define PERL_IN_XS_APITEST
9 #define MY_CXT_KEY "XS::APItest::_guts" XS_VERSION
18 /* indirect functions to test the [pa]MY_CXT macros */
21 my_cxt_getint_p(pMY_CXT)
27 my_cxt_setint_p(pMY_CXT_ int i)
33 my_cxt_getsv_interp(void)
35 #ifdef PERL_IMPLICIT_CONTEXT
37 dMY_CXT_INTERP(my_perl);
45 my_cxt_setsv_p(SV* sv _pMY_CXT)
51 /* from exception.c */
52 int apitest_exception(int);
54 /* from core_or_not.inc */
55 bool sv_setsv_cow_hashkey_core(void);
56 bool sv_setsv_cow_hashkey_notcore(void);
58 /* A routine to test hv_delayfree_ent
59 (which itself is tested by testing on hv_free_ent */
61 typedef void (freeent_function)(pTHX_ HV *, register HE *);
64 test_freeent(freeent_function *f) {
67 HV *test_hash = newHV();
74 victim = (HE*)safemalloc(sizeof(HE));
76 /* Storing then deleting something should ensure that a hash entry is
78 hv_store(test_hash, "", 0, &PL_sv_yes, 0);
79 hv_delete(test_hash, "", 0, 0);
81 /* We need to "inline" new_he here as it's static, and the functions we
82 test expect to be able to call del_HE on the HE */
83 if (!PL_body_roots[HE_SVSLOT])
84 croak("PL_he_root is 0");
85 victim = (HE*) PL_body_roots[HE_SVSLOT];
86 PL_body_roots[HE_SVSLOT] = HeNEXT(victim);
89 victim->hent_hek = Perl_share_hek(aTHX_ "", 0, 0);
91 test_scalar = newSV(0);
92 SvREFCNT_inc(test_scalar);
93 HeVAL(victim) = test_scalar;
95 /* Need this little game else we free the temps on the return stack. */
96 results[0] = SvREFCNT(test_scalar);
98 results[1] = SvREFCNT(test_scalar);
99 f(aTHX_ test_hash, victim);
100 results[2] = SvREFCNT(test_scalar);
102 results[3] = SvREFCNT(test_scalar);
107 } while (++i < sizeof(results)/sizeof(results[0]));
109 /* Goodbye to our extra reference. */
110 SvREFCNT_dec(test_scalar);
115 bitflip_key(pTHX_ IV action, SV *field) {
116 MAGIC *mg = mg_find(field, PERL_MAGIC_uvar);
118 if (mg && (keysv = mg->mg_obj)) {
120 const char *p = SvPV(keysv, len);
123 SV *newkey = newSV(len);
124 char *new_p = SvPVX(newkey);
127 const char *const end = p + len;
130 UV chr = utf8_to_uvuni(p, &len);
131 new_p = uvuni_to_utf8(new_p, chr ^ 32);
137 *new_p++ = *p++ ^ 32;
140 SvCUR_set(newkey, SvCUR(keysv));
150 rot13_key(pTHX_ IV action, SV *field) {
151 MAGIC *mg = mg_find(field, PERL_MAGIC_uvar);
153 if (mg && (keysv = mg->mg_obj)) {
155 const char *p = SvPV(keysv, len);
158 SV *newkey = newSV(len);
159 char *new_p = SvPVX(newkey);
161 /* There's a deliberate fencepost error here to loop len + 1 times
162 to copy the trailing \0 */
165 /* Try doing this cleanly and clearly in EBCDIC another way: */
167 case 'A': new_c = 'N'; break;
168 case 'B': new_c = 'O'; break;
169 case 'C': new_c = 'P'; break;
170 case 'D': new_c = 'Q'; break;
171 case 'E': new_c = 'R'; break;
172 case 'F': new_c = 'S'; break;
173 case 'G': new_c = 'T'; break;
174 case 'H': new_c = 'U'; break;
175 case 'I': new_c = 'V'; break;
176 case 'J': new_c = 'W'; break;
177 case 'K': new_c = 'X'; break;
178 case 'L': new_c = 'Y'; break;
179 case 'M': new_c = 'Z'; break;
180 case 'N': new_c = 'A'; break;
181 case 'O': new_c = 'B'; break;
182 case 'P': new_c = 'C'; break;
183 case 'Q': new_c = 'D'; break;
184 case 'R': new_c = 'E'; break;
185 case 'S': new_c = 'F'; break;
186 case 'T': new_c = 'G'; break;
187 case 'U': new_c = 'H'; break;
188 case 'V': new_c = 'I'; break;
189 case 'W': new_c = 'J'; break;
190 case 'X': new_c = 'K'; break;
191 case 'Y': new_c = 'L'; break;
192 case 'Z': new_c = 'M'; break;
193 case 'a': new_c = 'n'; break;
194 case 'b': new_c = 'o'; break;
195 case 'c': new_c = 'p'; break;
196 case 'd': new_c = 'q'; break;
197 case 'e': new_c = 'r'; break;
198 case 'f': new_c = 's'; break;
199 case 'g': new_c = 't'; break;
200 case 'h': new_c = 'u'; break;
201 case 'i': new_c = 'v'; break;
202 case 'j': new_c = 'w'; break;
203 case 'k': new_c = 'x'; break;
204 case 'l': new_c = 'y'; break;
205 case 'm': new_c = 'z'; break;
206 case 'n': new_c = 'a'; break;
207 case 'o': new_c = 'b'; break;
208 case 'p': new_c = 'c'; break;
209 case 'q': new_c = 'd'; break;
210 case 'r': new_c = 'e'; break;
211 case 's': new_c = 'f'; break;
212 case 't': new_c = 'g'; break;
213 case 'u': new_c = 'h'; break;
214 case 'v': new_c = 'i'; break;
215 case 'w': new_c = 'j'; break;
216 case 'x': new_c = 'k'; break;
217 case 'y': new_c = 'l'; break;
218 case 'z': new_c = 'm'; break;
222 SvCUR_set(newkey, SvCUR(keysv));
233 #include "const-c.inc"
235 MODULE = XS::APItest:Hash PACKAGE = XS::APItest::Hash
237 INCLUDE: const-xs.inc
245 uf.uf_val = rot13_key;
249 sv_magic((SV*)hash, NULL, PERL_MAGIC_uvar, (char*)&uf, sizeof(uf));
258 uf.uf_val = bitflip_key;
262 sv_magic((SV*)hash, NULL, PERL_MAGIC_uvar, (char*)&uf, sizeof(uf));
265 #define UTF8KLEN(sv, len) (SvUTF8(sv) ? -(I32)len : (I32)len)
276 key = SvPV(key_sv, len);
277 RETVAL = hv_exists(hash, key, UTF8KLEN(key_sv, len));
282 exists_ent(hash, key_sv)
288 RETVAL = hv_exists_ent(hash, key_sv, 0);
293 delete(hash, key_sv, flags = 0)
302 key = SvPV(key_sv, len);
303 /* It's already mortal, so need to increase reference count. */
305 = SvREFCNT_inc(hv_delete(hash, key, UTF8KLEN(key_sv, len), flags));
310 delete_ent(hash, key_sv, flags = 0)
316 /* It's already mortal, so need to increase reference count. */
317 RETVAL = SvREFCNT_inc(hv_delete_ent(hash, key_sv, flags, 0));
322 store_ent(hash, key, value)
332 result = hv_store_ent(hash, key, copy, 0);
333 SvSetMagicSV(copy, value);
338 /* It's about to become mortal, so need to increase reference count.
340 RETVAL = SvREFCNT_inc(HeVAL(result));
345 store(hash, key_sv, value)
356 key = SvPV(key_sv, len);
358 result = hv_store(hash, key, UTF8KLEN(key_sv, len), copy, 0);
359 SvSetMagicSV(copy, value);
364 /* It's about to become mortal, so need to increase reference count.
366 RETVAL = SvREFCNT_inc(*result);
371 fetch_ent(hash, key_sv)
378 result = hv_fetch_ent(hash, key_sv, 0, 0);
383 RETVAL = newSVsv(HeVAL(result));
397 key = SvPV(key_sv, len);
398 result = hv_fetch(hash, key, UTF8KLEN(key_sv, len), 0);
403 RETVAL = newSVsv(*result);
410 test_freeent(&Perl_hv_free_ent);
414 test_hv_delayfree_ent()
416 test_freeent(&Perl_hv_delayfree_ent);
420 test_share_unshare_pvn(input)
429 pvx = SvPV(input, len);
430 PERL_HASH(hash, pvx, len);
431 p = sharepvn(pvx, len, hash);
432 RETVAL = newSVpvn(p, len);
433 unsharepvn(p, len, hash);
438 refcounted_he_exists(key, level=0)
443 croak("level must be zero, not %"IVdf, level);
445 RETVAL = (Perl_refcounted_he_fetch(aTHX_ PL_curcop->cop_hints_hash,
447 != &PL_sv_placeholder);
453 refcounted_he_fetch(key, level=0)
458 croak("level must be zero, not %"IVdf, level);
460 RETVAL = Perl_refcounted_he_fetch(aTHX_ PL_curcop->cop_hints_hash, key,
462 SvREFCNT_inc(RETVAL);
469 sub TIEHASH { bless {}, $_[0] }
470 sub STORE { $_[0]->{$_[1]} = $_[2] }
471 sub FETCH { $_[0]->{$_[1]} }
472 sub FIRSTKEY { my $a = scalar keys %{$_[0]}; each %{$_[0]} }
473 sub NEXTKEY { each %{$_[0]} }
474 sub EXISTS { exists $_[0]->{$_[1]} }
475 sub DELETE { delete $_[0]->{$_[1]} }
476 sub CLEAR { %{$_[0]} = () }
480 MODULE = XS::APItest PACKAGE = XS::APItest
488 MY_CXT.sv = newSVpv("initial",0);
495 MY_CXT.sv = newSVpv("initial_clone",0);
501 printf("%5.3f\n",val);
506 #ifdef HAS_LONG_DOUBLE
517 #ifdef HAS_LONG_DOUBLE
518 # if defined(PERL_PRIfldbl) && (LONG_DOUBLESIZE > DOUBLESIZE)
519 long double val = 7.0;
520 printf("%5.3" PERL_PRIfldbl "\n",val);
523 printf("%5.3f\n",val);
543 printf("%5.3f\n",val);
620 call_sv(sv, flags, ...)
626 for (i=0; i<items-2; i++)
627 ST(i) = ST(i+2); /* pop first two args */
631 i = call_sv(sv, flags);
634 PUSHs(sv_2mortal(newSViv(i)));
637 call_pv(subname, flags, ...)
643 for (i=0; i<items-2; i++)
644 ST(i) = ST(i+2); /* pop first two args */
648 i = call_pv(subname, flags);
651 PUSHs(sv_2mortal(newSViv(i)));
654 call_method(methname, flags, ...)
660 for (i=0; i<items-2; i++)
661 ST(i) = ST(i+2); /* pop first two args */
665 i = call_method(methname, flags);
668 PUSHs(sv_2mortal(newSViv(i)));
678 i = eval_sv(sv, flags);
681 PUSHs(sv_2mortal(newSViv(i)));
684 eval_pv(p, croak_on_error)
690 PUSHs(eval_pv(p, croak_on_error));
700 apitest_exception(throw_e)
710 Perl_croak(aTHX_ "%s", SvPV_nolen(sv));
713 Perl_croak(aTHX_ NULL);
719 RETVAL = newRV_inc((SV*)PL_strtab);
727 RETVAL = my_cxt_getint_p(aMY_CXT);
736 my_cxt_setint_p(aMY_CXT_ i);
742 ST(0) = my_cxt_getsv_interp();
750 SvREFCNT_dec(MY_CXT.sv);
751 my_cxt_setsv_p(sv _aMY_CXT);
755 sv_setsv_cow_hashkey_core()
758 sv_setsv_cow_hashkey_notcore()
763 sv_inc(get_sv("XS::APItest::BEGIN_called", GV_ADD|GV_ADDMULTI));
768 sv_inc(get_sv("XS::APItest::CHECK_called", GV_ADD|GV_ADDMULTI));
773 sv_inc(get_sv("XS::APItest::UNITCHECK_called", GV_ADD|GV_ADDMULTI));
778 sv_inc(get_sv("XS::APItest::INIT_called", GV_ADD|GV_ADDMULTI));
783 sv_inc(get_sv("XS::APItest::END_called", GV_ADD|GV_ADDMULTI));