1 #define PERL_IN_XS_APITEST
7 typedef PTR_TBL_t *XS__APItest__PtrTable;
11 #define MY_CXT_KEY "XS::APItest::_guts" XS_VERSION
29 /* indirect functions to test the [pa]MY_CXT macros */
32 my_cxt_getint_p(pMY_CXT)
38 my_cxt_setint_p(pMY_CXT_ int i)
44 my_cxt_getsv_interp_context(void)
47 dMY_CXT_INTERP(my_perl);
52 my_cxt_getsv_interp(void)
59 my_cxt_setsv_p(SV* sv _pMY_CXT)
65 /* from exception.c */
66 int apitest_exception(int);
68 /* from core_or_not.inc */
69 bool sv_setsv_cow_hashkey_core(void);
70 bool sv_setsv_cow_hashkey_notcore(void);
72 /* A routine to test hv_delayfree_ent
73 (which itself is tested by testing on hv_free_ent */
75 typedef void (freeent_function)(pTHX_ HV *, register HE *);
78 test_freeent(freeent_function *f) {
81 HV *test_hash = newHV();
88 victim = (HE*)safemalloc(sizeof(HE));
90 /* Storing then deleting something should ensure that a hash entry is
92 hv_store(test_hash, "", 0, &PL_sv_yes, 0);
93 hv_delete(test_hash, "", 0, 0);
95 /* We need to "inline" new_he here as it's static, and the functions we
96 test expect to be able to call del_HE on the HE */
97 if (!PL_body_roots[HE_SVSLOT])
98 croak("PL_he_root is 0");
99 victim = (HE*) PL_body_roots[HE_SVSLOT];
100 PL_body_roots[HE_SVSLOT] = HeNEXT(victim);
103 victim->hent_hek = Perl_share_hek(aTHX_ "", 0, 0);
105 test_scalar = newSV(0);
106 SvREFCNT_inc(test_scalar);
107 HeVAL(victim) = test_scalar;
109 /* Need this little game else we free the temps on the return stack. */
110 results[0] = SvREFCNT(test_scalar);
112 results[1] = SvREFCNT(test_scalar);
113 f(aTHX_ test_hash, victim);
114 results[2] = SvREFCNT(test_scalar);
116 results[3] = SvREFCNT(test_scalar);
121 } while (++i < sizeof(results)/sizeof(results[0]));
123 /* Goodbye to our extra reference. */
124 SvREFCNT_dec(test_scalar);
129 bitflip_key(pTHX_ IV action, SV *field) {
130 MAGIC *mg = mg_find(field, PERL_MAGIC_uvar);
132 if (mg && (keysv = mg->mg_obj)) {
134 const char *p = SvPV(keysv, len);
137 SV *newkey = newSV(len);
138 char *new_p = SvPVX(newkey);
141 const char *const end = p + len;
144 UV chr = utf8_to_uvuni((U8 *)p, &len);
145 new_p = (char *)uvuni_to_utf8((U8 *)new_p, chr ^ 32);
151 *new_p++ = *p++ ^ 32;
154 SvCUR_set(newkey, SvCUR(keysv));
164 rot13_key(pTHX_ IV action, SV *field) {
165 MAGIC *mg = mg_find(field, PERL_MAGIC_uvar);
167 if (mg && (keysv = mg->mg_obj)) {
169 const char *p = SvPV(keysv, len);
172 SV *newkey = newSV(len);
173 char *new_p = SvPVX(newkey);
175 /* There's a deliberate fencepost error here to loop len + 1 times
176 to copy the trailing \0 */
179 /* Try doing this cleanly and clearly in EBCDIC another way: */
181 case 'A': new_c = 'N'; break;
182 case 'B': new_c = 'O'; break;
183 case 'C': new_c = 'P'; break;
184 case 'D': new_c = 'Q'; break;
185 case 'E': new_c = 'R'; break;
186 case 'F': new_c = 'S'; break;
187 case 'G': new_c = 'T'; break;
188 case 'H': new_c = 'U'; break;
189 case 'I': new_c = 'V'; break;
190 case 'J': new_c = 'W'; break;
191 case 'K': new_c = 'X'; break;
192 case 'L': new_c = 'Y'; break;
193 case 'M': new_c = 'Z'; break;
194 case 'N': new_c = 'A'; break;
195 case 'O': new_c = 'B'; break;
196 case 'P': new_c = 'C'; break;
197 case 'Q': new_c = 'D'; break;
198 case 'R': new_c = 'E'; break;
199 case 'S': new_c = 'F'; break;
200 case 'T': new_c = 'G'; break;
201 case 'U': new_c = 'H'; break;
202 case 'V': new_c = 'I'; break;
203 case 'W': new_c = 'J'; break;
204 case 'X': new_c = 'K'; break;
205 case 'Y': new_c = 'L'; break;
206 case 'Z': new_c = 'M'; break;
207 case 'a': new_c = 'n'; break;
208 case 'b': new_c = 'o'; break;
209 case 'c': new_c = 'p'; break;
210 case 'd': new_c = 'q'; break;
211 case 'e': new_c = 'r'; break;
212 case 'f': new_c = 's'; break;
213 case 'g': new_c = 't'; break;
214 case 'h': new_c = 'u'; break;
215 case 'i': new_c = 'v'; break;
216 case 'j': new_c = 'w'; break;
217 case 'k': new_c = 'x'; break;
218 case 'l': new_c = 'y'; break;
219 case 'm': new_c = 'z'; break;
220 case 'n': new_c = 'a'; break;
221 case 'o': new_c = 'b'; break;
222 case 'p': new_c = 'c'; break;
223 case 'q': new_c = 'd'; break;
224 case 'r': new_c = 'e'; break;
225 case 's': new_c = 'f'; break;
226 case 't': new_c = 'g'; break;
227 case 'u': new_c = 'h'; break;
228 case 'v': new_c = 'i'; break;
229 case 'w': new_c = 'j'; break;
230 case 'x': new_c = 'k'; break;
231 case 'y': new_c = 'l'; break;
232 case 'z': new_c = 'm'; break;
236 SvCUR_set(newkey, SvCUR(keysv));
248 rmagical_a_dummy(pTHX_ IV idx, SV *sv) {
252 STATIC MGVTBL rmagical_b = { 0 };
255 blockhook_csc_start(pTHX_ int full)
258 AV *const cur = GvAV(MY_CXT.cscgv);
260 SAVEGENERICSV(GvAV(MY_CXT.cscgv));
264 AV *const new_av = newAV();
266 for (i = 0; i <= av_len(cur); i++) {
267 av_store(new_av, i, newSVsv(*av_fetch(cur, i, 0)));
270 GvAV(MY_CXT.cscgv) = new_av;
275 blockhook_csc_pre_end(pTHX_ OP **o)
279 /* if we hit the end of a scope we missed the start of, we need to
280 * unconditionally clear @CSC */
281 if (GvAV(MY_CXT.cscgv) == MY_CXT.cscav && MY_CXT.cscav) {
282 av_clear(MY_CXT.cscav);
288 blockhook_test_start(pTHX_ int full)
293 if (MY_CXT.bhk_record) {
295 av_push(av, newSVpvs("start"));
296 av_push(av, newSViv(full));
297 av_push(MY_CXT.bhkav, newRV_noinc(MUTABLE_SV(av)));
302 blockhook_test_pre_end(pTHX_ OP **o)
306 if (MY_CXT.bhk_record)
307 av_push(MY_CXT.bhkav, newSVpvs("pre_end"));
311 blockhook_test_post_end(pTHX_ OP **o)
315 if (MY_CXT.bhk_record)
316 av_push(MY_CXT.bhkav, newSVpvs("post_end"));
320 blockhook_test_eval(pTHX_ OP *const o)
325 if (MY_CXT.bhk_record) {
327 av_push(av, newSVpvs("eval"));
328 av_push(av, newSVpv(OP_NAME(o), 0));
329 av_push(MY_CXT.bhkav, newRV_noinc(MUTABLE_SV(av)));
333 STATIC BHK bhk_csc, bhk_test;
336 my_peep (pTHX_ OP *o)
343 MY_CXT.orig_peep(aTHX_ o);
345 if (!MY_CXT.peep_recording)
348 for (; o; o = o->op_next) {
349 if (o->op_type == OP_CONST && cSVOPx_sv(o) && SvPOK(cSVOPx_sv(o))) {
350 av_push(MY_CXT.peep_recorder, newSVsv(cSVOPx_sv(o)));
356 my_rpeep (pTHX_ OP *o)
363 MY_CXT.orig_rpeep(aTHX_ o);
365 if (!MY_CXT.peep_recording)
368 for (; o; o = o->op_next) {
369 if (o->op_type == OP_CONST && cSVOPx_sv(o) && SvPOK(cSVOPx_sv(o))) {
370 av_push(MY_CXT.rpeep_recorder, newSVsv(cSVOPx_sv(o)));
375 /** RPN keyword parser **/
377 #define sv_is_glob(sv) (SvTYPE(sv) == SVt_PVGV)
378 #define sv_is_regexp(sv) (SvTYPE(sv) == SVt_REGEXP)
379 #define sv_is_string(sv) \
380 (!sv_is_glob(sv) && !sv_is_regexp(sv) && \
381 (SvFLAGS(sv) & (SVf_IOK|SVf_NOK|SVf_POK|SVp_IOK|SVp_NOK|SVp_POK)))
383 static SV *hintkey_rpn_sv, *hintkey_calcrpn_sv, *hintkey_stufftest_sv;
384 static SV *hintkey_swaptwostmts_sv, *hintkey_looprest_sv;
385 static int (*next_keyword_plugin)(pTHX_ char *, STRLEN, OP **);
387 /* low-level parser helpers */
389 #define PL_bufptr (PL_parser->bufptr)
390 #define PL_bufend (PL_parser->bufend)
394 #define parse_var() THX_parse_var(aTHX)
395 static OP *THX_parse_var(pTHX)
401 if(*s != '$') croak("RPN syntax error");
404 if(!isALNUM(c)) break;
406 if(s-start < 2) croak("RPN syntax error");
409 /* because pad_findmy() doesn't really use length yet */
410 SV *namesv = sv_2mortal(newSVpvn(start, s-start));
411 varpos = pad_findmy(SvPVX(namesv), s-start, 0);
413 if(varpos == NOT_IN_PAD || PAD_COMPNAME_FLAGS_isOUR(varpos))
414 croak("RPN only supports \"my\" variables");
415 padop = newOP(OP_PADSV, 0);
416 padop->op_targ = varpos;
420 #define push_rpn_item(o) \
421 (tmpop = (o), tmpop->op_sibling = stack, stack = tmpop)
422 #define pop_rpn_item() \
423 (!stack ? (croak("RPN stack underflow"), (OP*)NULL) : \
424 (tmpop = stack, stack = stack->op_sibling, \
425 tmpop->op_sibling = NULL, tmpop))
427 #define parse_rpn_expr() THX_parse_rpn_expr(aTHX)
428 static OP *THX_parse_rpn_expr(pTHX)
430 OP *stack = NULL, *tmpop;
434 c = lex_peek_unichar(0);
436 case /*(*/')': case /*{*/'}': {
437 OP *result = pop_rpn_item();
438 if(stack) croak("RPN expression must return a single value");
441 case '0': case '1': case '2': case '3': case '4':
442 case '5': case '6': case '7': case '8': case '9': {
446 val = 10*val + (c - '0');
447 c = lex_peek_unichar(0);
448 } while(c >= '0' && c <= '9');
449 push_rpn_item(newSVOP(OP_CONST, 0, newSVuv(val)));
452 push_rpn_item(parse_var());
455 OP *b = pop_rpn_item();
456 OP *a = pop_rpn_item();
458 push_rpn_item(newBINOP(OP_I_ADD, 0, a, b));
461 OP *b = pop_rpn_item();
462 OP *a = pop_rpn_item();
464 push_rpn_item(newBINOP(OP_I_SUBTRACT, 0, a, b));
467 OP *b = pop_rpn_item();
468 OP *a = pop_rpn_item();
470 push_rpn_item(newBINOP(OP_I_MULTIPLY, 0, a, b));
473 OP *b = pop_rpn_item();
474 OP *a = pop_rpn_item();
476 push_rpn_item(newBINOP(OP_I_DIVIDE, 0, a, b));
479 OP *b = pop_rpn_item();
480 OP *a = pop_rpn_item();
482 push_rpn_item(newBINOP(OP_I_MODULO, 0, a, b));
485 croak("RPN syntax error");
491 #define parse_keyword_rpn() THX_parse_keyword_rpn(aTHX)
492 static OP *THX_parse_keyword_rpn(pTHX)
496 if(lex_peek_unichar(0) != '('/*)*/)
497 croak("RPN expression must be parenthesised");
499 op = parse_rpn_expr();
500 if(lex_peek_unichar(0) != /*(*/')')
501 croak("RPN expression must be parenthesised");
506 #define parse_keyword_calcrpn() THX_parse_keyword_calcrpn(aTHX)
507 static OP *THX_parse_keyword_calcrpn(pTHX)
513 if(lex_peek_unichar(0) != '{'/*}*/)
514 croak("RPN expression must be braced");
516 exprop = parse_rpn_expr();
517 if(lex_peek_unichar(0) != /*{*/'}')
518 croak("RPN expression must be braced");
520 return newASSIGNOP(OPf_STACKED, varop, 0, exprop);
523 #define parse_keyword_stufftest() THX_parse_keyword_stufftest(aTHX)
524 static OP *THX_parse_keyword_stufftest(pTHX)
529 do_stuff = lex_peek_unichar(0) == '+';
534 c = lex_peek_unichar(0);
537 } else if(c != /*{*/'}') {
538 croak("syntax error");
540 if(do_stuff) lex_stuff_pvs(" ", 0);
541 return newOP(OP_NULL, 0);
544 #define parse_keyword_swaptwostmts() THX_parse_keyword_swaptwostmts(aTHX)
545 static OP *THX_parse_keyword_swaptwostmts(pTHX)
548 a = parse_fullstmt(0);
549 b = parse_fullstmt(0);
551 PL_hints |= HINT_BLOCK_SCOPE;
552 /* should use append_list(), but that's not part of the public API */
553 return !a ? b : !b ? a : newLISTOP(OP_LINESEQ, 0, b, a);
556 #define parse_keyword_looprest() THX_parse_keyword_looprest(aTHX)
557 static OP *THX_parse_keyword_looprest(pTHX)
561 condline = CopLINE(PL_curcop);
562 body = parse_stmtseq(0);
563 return newWHILEOP(0, 1, NULL, condline, newSVOP(OP_CONST, 0, &PL_sv_yes),
569 #define keyword_active(hintkey_sv) THX_keyword_active(aTHX_ hintkey_sv)
570 static int THX_keyword_active(pTHX_ SV *hintkey_sv)
573 if(!GvHV(PL_hintgv)) return 0;
574 he = hv_fetch_ent(GvHV(PL_hintgv), hintkey_sv, 0,
575 SvSHARED_HASH(hintkey_sv));
576 return he && SvTRUE(HeVAL(he));
579 static int my_keyword_plugin(pTHX_
580 char *keyword_ptr, STRLEN keyword_len, OP **op_ptr)
582 if(keyword_len == 3 && strnEQ(keyword_ptr, "rpn", 3) &&
583 keyword_active(hintkey_rpn_sv)) {
584 *op_ptr = parse_keyword_rpn();
585 return KEYWORD_PLUGIN_EXPR;
586 } else if(keyword_len == 7 && strnEQ(keyword_ptr, "calcrpn", 7) &&
587 keyword_active(hintkey_calcrpn_sv)) {
588 *op_ptr = parse_keyword_calcrpn();
589 return KEYWORD_PLUGIN_STMT;
590 } else if(keyword_len == 9 && strnEQ(keyword_ptr, "stufftest", 9) &&
591 keyword_active(hintkey_stufftest_sv)) {
592 *op_ptr = parse_keyword_stufftest();
593 return KEYWORD_PLUGIN_STMT;
594 } else if(keyword_len == 12 &&
595 strnEQ(keyword_ptr, "swaptwostmts", 12) &&
596 keyword_active(hintkey_swaptwostmts_sv)) {
597 *op_ptr = parse_keyword_swaptwostmts();
598 return KEYWORD_PLUGIN_STMT;
599 } else if(keyword_len == 8 && strnEQ(keyword_ptr, "looprest", 8) &&
600 keyword_active(hintkey_looprest_sv)) {
601 *op_ptr = parse_keyword_looprest();
602 return KEYWORD_PLUGIN_STMT;
604 return next_keyword_plugin(aTHX_ keyword_ptr, keyword_len, op_ptr);
608 #include "const-c.inc"
610 MODULE = XS::APItest PACKAGE = XS::APItest
612 INCLUDE: const-xs.inc
616 MODULE = XS::APItest:Hash PACKAGE = XS::APItest::Hash
624 uf.uf_val = rot13_key;
628 sv_magic((SV*)hash, NULL, PERL_MAGIC_uvar, (char*)&uf, sizeof(uf));
637 uf.uf_val = bitflip_key;
641 sv_magic((SV*)hash, NULL, PERL_MAGIC_uvar, (char*)&uf, sizeof(uf));
644 #define UTF8KLEN(sv, len) (SvUTF8(sv) ? -(I32)len : (I32)len)
655 key = SvPV(key_sv, len);
656 RETVAL = hv_exists(hash, key, UTF8KLEN(key_sv, len));
661 exists_ent(hash, key_sv)
667 RETVAL = hv_exists_ent(hash, key_sv, 0);
672 delete(hash, key_sv, flags = 0)
681 key = SvPV(key_sv, len);
682 /* It's already mortal, so need to increase reference count. */
684 = SvREFCNT_inc(hv_delete(hash, key, UTF8KLEN(key_sv, len), flags));
689 delete_ent(hash, key_sv, flags = 0)
695 /* It's already mortal, so need to increase reference count. */
696 RETVAL = SvREFCNT_inc(hv_delete_ent(hash, key_sv, flags, 0));
701 store_ent(hash, key, value)
711 result = hv_store_ent(hash, key, copy, 0);
712 SvSetMagicSV(copy, value);
717 /* It's about to become mortal, so need to increase reference count.
719 RETVAL = SvREFCNT_inc(HeVAL(result));
724 store(hash, key_sv, value)
735 key = SvPV(key_sv, len);
737 result = hv_store(hash, key, UTF8KLEN(key_sv, len), copy, 0);
738 SvSetMagicSV(copy, value);
743 /* It's about to become mortal, so need to increase reference count.
745 RETVAL = SvREFCNT_inc(*result);
750 fetch_ent(hash, key_sv)
757 result = hv_fetch_ent(hash, key_sv, 0, 0);
762 RETVAL = newSVsv(HeVAL(result));
776 key = SvPV(key_sv, len);
777 result = hv_fetch(hash, key, UTF8KLEN(key_sv, len), 0);
782 RETVAL = newSVsv(*result);
786 #if defined (hv_common)
796 const char *key = NULL;
804 if ((svp = hv_fetchs(params, "hv", 0))) {
807 croak("common passed a non-reference for parameter hv");
810 if ((svp = hv_fetchs(params, "keysv", 0)))
812 if ((svp = hv_fetchs(params, "keypv", 0))) {
813 key = SvPV_const(*svp, klen);
817 if ((svp = hv_fetchs(params, "action", 0)))
819 if ((svp = hv_fetchs(params, "val", 0)))
821 if ((svp = hv_fetchs(params, "hash", 0)))
824 if ((svp = hv_fetchs(params, "hash_pv", 0))) {
825 PERL_HASH(hash, key, klen);
827 if ((svp = hv_fetchs(params, "hash_sv", 0))) {
829 const char *const p = SvPV(keysv, len);
830 PERL_HASH(hash, p, len);
833 result = (HE *)hv_common(hv, keysv, key, klen, flags, action, val, hash);
838 RETVAL = newSVsv(HeVAL(result));
847 test_freeent(&Perl_hv_free_ent);
851 test_hv_delayfree_ent()
853 test_freeent(&Perl_hv_delayfree_ent);
857 test_share_unshare_pvn(input)
866 pvx = SvPV(input, len);
867 PERL_HASH(hash, pvx, len);
868 p = sharepvn(pvx, len, hash);
869 RETVAL = newSVpvn(p, len);
870 unsharepvn(p, len, hash);
874 #if PERL_VERSION >= 9
877 refcounted_he_exists(key, level=0)
882 croak("level must be zero, not %"IVdf, level);
884 RETVAL = (Perl_refcounted_he_fetch(aTHX_ PL_curcop->cop_hints_hash,
886 != &PL_sv_placeholder);
891 refcounted_he_fetch(key, level=0)
896 croak("level must be zero, not %"IVdf, level);
898 RETVAL = Perl_refcounted_he_fetch(aTHX_ PL_curcop->cop_hints_hash, key,
900 SvREFCNT_inc(RETVAL);
908 sub TIEHASH { bless {}, $_[0] }
909 sub STORE { $_[0]->{$_[1]} = $_[2] }
910 sub FETCH { $_[0]->{$_[1]} }
911 sub FIRSTKEY { my $a = scalar keys %{$_[0]}; each %{$_[0]} }
912 sub NEXTKEY { each %{$_[0]} }
913 sub EXISTS { exists $_[0]->{$_[1]} }
914 sub DELETE { delete $_[0]->{$_[1]} }
915 sub CLEAR { %{$_[0]} = () }
919 MODULE = XS::APItest:TempLv PACKAGE = XS::APItest::TempLv
925 SV * const lv = newSV_type(SVt_PVLV);
930 sv_magic(lv, NULL, PERL_MAGIC_substr, NULL, 0);
932 LvTARG(lv) = SvREFCNT_inc_simple(sv);
933 LvTARGOFF(lv) = len == 0 ? 0 : 1;
934 LvTARGLEN(lv) = len < 2 ? 0 : len-2;
937 ST(0) = sv_2mortal(lv);
941 MODULE = XS::APItest::PtrTable PACKAGE = XS::APItest::PtrTable PREFIX = ptr_table_
944 ptr_table_new(classname)
945 const char * classname
947 PUSHs(sv_setref_pv(sv_newmortal(), classname, (void*)ptr_table_new()));
951 XS::APItest::PtrTable table
953 ptr_table_free(table);
956 ptr_table_store(table, from, to)
957 XS::APItest::PtrTable table
961 ptr_table_store(table, from, to);
964 ptr_table_fetch(table, from)
965 XS::APItest::PtrTable table
968 RETVAL = PTR2UV(ptr_table_fetch(table, from));
973 ptr_table_split(table)
974 XS::APItest::PtrTable table
977 ptr_table_clear(table)
978 XS::APItest::PtrTable table
980 MODULE = XS::APItest PACKAGE = XS::APItest
989 MY_CXT.sv = newSVpv("initial",0);
991 MY_CXT.bhkav = get_av("XS::APItest::bhkav", GV_ADDMULTI);
992 MY_CXT.bhk_record = 0;
994 BhkENTRY_set(&bhk_test, start, blockhook_test_start);
995 BhkENTRY_set(&bhk_test, pre_end, blockhook_test_pre_end);
996 BhkENTRY_set(&bhk_test, post_end, blockhook_test_post_end);
997 BhkENTRY_set(&bhk_test, eval, blockhook_test_eval);
998 Perl_blockhook_register(aTHX_ &bhk_test);
1000 MY_CXT.cscgv = gv_fetchpvs("XS::APItest::COMPILE_SCOPE_CONTAINER",
1001 GV_ADDMULTI, SVt_PVAV);
1002 MY_CXT.cscav = GvAV(MY_CXT.cscgv);
1004 BhkENTRY_set(&bhk_csc, start, blockhook_csc_start);
1005 BhkENTRY_set(&bhk_csc, pre_end, blockhook_csc_pre_end);
1006 Perl_blockhook_register(aTHX_ &bhk_csc);
1008 MY_CXT.peep_recorder = newAV();
1009 MY_CXT.rpeep_recorder = newAV();
1011 MY_CXT.orig_peep = PL_peepp;
1012 MY_CXT.orig_rpeep = PL_rpeepp;
1014 PL_rpeepp = my_rpeep;
1021 MY_CXT.sv = newSVpv("initial_clone",0);
1022 MY_CXT.cscgv = gv_fetchpvs("XS::APItest::COMPILE_SCOPE_CONTAINER",
1023 GV_ADDMULTI, SVt_PVAV);
1024 MY_CXT.cscav = NULL;
1025 MY_CXT.bhkav = get_av("XS::APItest::bhkav", GV_ADDMULTI);
1026 MY_CXT.bhk_record = 0;
1027 MY_CXT.peep_recorder = newAV();
1028 MY_CXT.rpeep_recorder = newAV();
1034 printf("%5.3f\n",val);
1039 #ifdef HAS_LONG_DOUBLE
1050 #ifdef HAS_LONG_DOUBLE
1051 # if defined(PERL_PRIfldbl) && (LONG_DOUBLESIZE > DOUBLESIZE)
1052 long double val = 7.0;
1053 printf("%5.3" PERL_PRIfldbl "\n",val);
1056 printf("%5.3f\n",val);
1070 printf("%ld\n",val);
1076 printf("%5.3f\n",val);
1124 mXPUSHp("three", 5);
1153 call_sv(sv, flags, ...)
1159 for (i=0; i<items-2; i++)
1160 ST(i) = ST(i+2); /* pop first two args */
1164 i = call_sv(sv, flags);
1167 PUSHs(sv_2mortal(newSViv(i)));
1170 call_pv(subname, flags, ...)
1176 for (i=0; i<items-2; i++)
1177 ST(i) = ST(i+2); /* pop first two args */
1181 i = call_pv(subname, flags);
1184 PUSHs(sv_2mortal(newSViv(i)));
1187 call_method(methname, flags, ...)
1193 for (i=0; i<items-2; i++)
1194 ST(i) = ST(i+2); /* pop first two args */
1198 i = call_method(methname, flags);
1201 PUSHs(sv_2mortal(newSViv(i)));
1211 i = eval_sv(sv, flags);
1214 PUSHs(sv_2mortal(newSViv(i)));
1217 eval_pv(p, croak_on_error)
1223 PUSHs(eval_pv(p, croak_on_error));
1233 apitest_exception(throw_e)
1243 Perl_croak(aTHX_ "%s", SvPV_nolen(sv));
1246 Perl_croak(aTHX_ NULL);
1252 RETVAL = newRV_inc((SV*)PL_strtab);
1260 RETVAL = my_cxt_getint_p(aMY_CXT);
1269 my_cxt_setint_p(aMY_CXT_ i);
1276 ST(0) = how ? my_cxt_getsv_interp_context() : my_cxt_getsv_interp();
1284 SvREFCNT_dec(MY_CXT.sv);
1285 my_cxt_setsv_p(sv _aMY_CXT);
1289 sv_setsv_cow_hashkey_core()
1292 sv_setsv_cow_hashkey_notcore()
1295 rmagical_cast(sv, type)
1301 if (!SvOK(sv) || !SvROK(sv) || !SvOK(type)) { XSRETURN_UNDEF; }
1303 if (SvTYPE(sv) != SVt_PVHV) { XSRETURN_UNDEF; }
1304 uf.uf_val = rmagical_a_dummy;
1307 if (SvTRUE(type)) { /* b */
1308 sv_magicext(sv, NULL, PERL_MAGIC_ext, &rmagical_b, NULL, 0);
1310 sv_magic(sv, NULL, PERL_MAGIC_uvar, (char *) &uf, sizeof(uf));
1318 if (!SvOK(sv) || !SvROK(sv)) { XSRETURN_UNDEF; }
1321 mXPUSHu(SvFLAGS(sv) & SVs_GMG);
1322 mXPUSHu(SvFLAGS(sv) & SVs_SMG);
1323 mXPUSHu(SvFLAGS(sv) & SVs_RMG);
1330 const PERL_CONTEXT *cx, *dbcx;
1335 cx = caller_cx(level, &dbcx);
1338 pv = CopSTASHPV(cx->blk_oldcop);
1339 ST(0) = pv ? sv_2mortal(newSVpv(pv, 0)) : &PL_sv_undef;
1340 gv = CvGV(cx->blk_sub.cv);
1341 ST(1) = isGV(gv) ? sv_2mortal(newSVpv(GvNAME(gv), 0)) : &PL_sv_undef;
1343 pv = CopSTASHPV(dbcx->blk_oldcop);
1344 ST(2) = pv ? sv_2mortal(newSVpv(pv, 0)) : &PL_sv_undef;
1345 gv = CvGV(dbcx->blk_sub.cv);
1346 ST(3) = isGV(gv) ? sv_2mortal(newSVpv(GvNAME(gv), 0)) : &PL_sv_undef;
1348 ST(4) = cop_hints_fetchpvs(cx->blk_oldcop, "foo");
1349 ST(5) = cop_hints_fetchpvn(cx->blk_oldcop, "foo", 3, 0, 0);
1350 ST(6) = cop_hints_fetchsv(cx->blk_oldcop,
1351 sv_2mortal(newSVpvn("foo", 3)), 0);
1353 hv = cop_hints_2hv(cx->blk_oldcop);
1354 ST(7) = hv ? sv_2mortal(newRV_noinc((SV *)hv)) : &PL_sv_undef;
1363 ST (0) = newSVpv (Perl_sv_peek (aTHX_ sv), 0);
1369 sv_inc(get_sv("XS::APItest::BEGIN_called", GV_ADD|GV_ADDMULTI));
1374 sv_inc(get_sv("XS::APItest::CHECK_called", GV_ADD|GV_ADDMULTI));
1379 sv_inc(get_sv("XS::APItest::UNITCHECK_called", GV_ADD|GV_ADDMULTI));
1384 sv_inc(get_sv("XS::APItest::INIT_called", GV_ADD|GV_ADDMULTI));
1389 sv_inc(get_sv("XS::APItest::END_called", GV_ADD|GV_ADDMULTI));
1392 utf16_to_utf8 (sv, ...)
1395 utf16_to_utf8_reversed = 1
1400 I32 got; /* Gah, badly thought out APIs */
1402 source = (U8 *)SvPVbyte(sv, len);
1403 /* Optionally only convert part of the buffer. */
1407 /* Mortalise this right now, as we'll be testing croak()s */
1408 dest = sv_2mortal(newSV(len * 3 / 2 + 1));
1410 utf16_to_utf8_reversed(source, (U8 *)SvPVX(dest), len, &got);
1412 utf16_to_utf8(source, (U8 *)SvPVX(dest), len, &got);
1414 SvCUR_set(dest, got);
1415 SvPVX(dest)[got] = '\0';
1421 my_exit(int exitcode)
1428 RETVAL = PL_sv_count;
1436 MY_CXT.bhk_record = on;
1438 av_clear(MY_CXT.bhkav);
1445 #define store_hint(KEY, VALUE) \
1446 sv_setiv_mg(*hv_fetchs(GvHV(PL_hintgv), KEY, 1), (VALUE))
1447 #define hint_ok(KEY, EXPECT) \
1448 ((svp = hv_fetchs(GvHV(PL_hintgv), KEY, 0)) && \
1449 (sv = *svp) && SvIV(sv) == (EXPECT) && \
1450 (sv = cop_hints_fetchpvs(&PL_compiling, KEY)) && \
1451 SvIV(sv) == (EXPECT))
1452 #define check_hint(KEY, EXPECT) \
1453 do { if (!hint_ok(KEY, EXPECT)) croak("fail"); } while(0)
1454 PL_hints |= HINT_LOCALIZE_HH;
1457 PL_hints &= HINT_INTEGER;
1458 store_hint("t0", 123);
1459 store_hint("t1", 456);
1460 if (PL_hints & HINT_INTEGER) croak("fail");
1461 check_hint("t0", 123); check_hint("t1", 456);
1464 if (PL_hints & HINT_INTEGER) croak("fail");
1465 check_hint("t0", 123); check_hint("t1", 456);
1466 PL_hints |= HINT_INTEGER;
1467 store_hint("t0", 321);
1468 if (!(PL_hints & HINT_INTEGER)) croak("fail");
1469 check_hint("t0", 321); check_hint("t1", 456);
1471 if (PL_hints & HINT_INTEGER) croak("fail");
1472 check_hint("t0", 123); check_hint("t1", 456);
1475 if (PL_hints & HINT_INTEGER) croak("fail");
1476 check_hint("t0", 123); check_hint("t1", 456);
1477 store_hint("t1", 654);
1478 if (PL_hints & HINT_INTEGER) croak("fail");
1479 check_hint("t0", 123); check_hint("t1", 654);
1481 if (PL_hints & HINT_INTEGER) croak("fail");
1482 check_hint("t0", 123); check_hint("t1", 456);
1493 PL_hints |= HINT_LOCALIZE_HH;
1496 sv_setiv_mg(*hv_fetchs(GvHV(PL_hintgv), "t0", 1), 123);
1497 if (SvIV(cop_hints_fetchpvs(&PL_compiling, "t0")) != 123) croak("fail");
1498 a = newHVhv(GvHV(PL_hintgv));
1500 sv_setiv_mg(*hv_fetchs(a, "t0", 1), 456);
1501 if (SvIV(cop_hints_fetchpvs(&PL_compiling, "t0")) != 123) croak("fail");
1502 b = hv_copy_hints_hv(a);
1504 sv_setiv_mg(*hv_fetchs(b, "t0", 1), 789);
1505 if (SvIV(cop_hints_fetchpvs(&PL_compiling, "t0")) != 789) croak("fail");
1513 av_clear(MY_CXT.peep_recorder);
1514 av_clear(MY_CXT.rpeep_recorder);
1515 MY_CXT.peep_recording = 1;
1522 MY_CXT.peep_recording = 0;
1529 RETVAL = newRV_inc((SV *)MY_CXT.peep_recorder);
1538 RETVAL = newRV_inc((SV *)MY_CXT.rpeep_recorder);
1547 stash = gv_stashpv("XS::APItest::TempLv", 0);
1549 meth = hv_fetchs(stash, "make_temp_mg_lv", 0);
1551 croak("lost method 'make_temp_mg_lv'");
1558 hintkey_rpn_sv = newSVpvs_share("XS::APItest/rpn");
1559 hintkey_calcrpn_sv = newSVpvs_share("XS::APItest/calcrpn");
1560 hintkey_stufftest_sv = newSVpvs_share("XS::APItest/stufftest");
1561 hintkey_swaptwostmts_sv = newSVpvs_share("XS::APItest/swaptwostmts");
1562 hintkey_looprest_sv = newSVpvs_share("XS::APItest/looprest");
1563 next_keyword_plugin = PL_keyword_plugin;
1564 PL_keyword_plugin = my_keyword_plugin;