Add support for perl 5.18.2, 5.20.0, and 5.21.[0123]

[perl/modules/re-engine-Hooks.git] / t / re-engine-Hooks-TestDist / TestDist.xs

diff --git a/t/re-engine-Hooks-TestDist/TestDist.xs b/t/re-engine-Hooks-TestDist/TestDist.xs
index 4e1d5119daa6fab681e9e069f3c3b3423cc64ed7..0b701f77e667839268666548c0227181023d5d28 100644 (file)
--- a/t/re-engine-Hooks-TestDist/TestDist.xs
+++ b/t/re-engine-Hooks-TestDist/TestDist.xs
@@ -11,6 +11,10 @@
 #define __PACKAGE__     "re::engine::Hooks::TestDist"
 #define __PACKAGE_LEN__ (sizeof(__PACKAGE__)-1)
 
+#ifndef REHT_HAS_PERL
+# define REHT_HAS_PERL(R, V, S) (PERL_REVISION > (R) || (PERL_REVISION == (R) && (PERL_VERSION > (V) || (PERL_VERSION == (V) && (PERL_SUBVERSION >= (S))))))
+#endif
+
 #include "regcomp.h"
 
 STATIC SV *reht_foo_var;
@@ -22,39 +26,51 @@ STATIC SV *reht_foo_var;
   av_push((AV *) SvRV(V), sv);         \
  } } while (0)
 
-STATIC void reht_foo_comp(pTHX_ regexp *rx, regnode *node) {
+STATIC void reht_foo_comp_node(pTHX_ regexp *rx, regnode *node) {
  REHT_PUSH_NODE_NAME(reht_foo_var, "c:");
 }
 
-STATIC void reht_foo_exec(pTHX_ regexp *rx, regnode *node, regmatch_info *reginfo, regmatch_state *st) {
+STATIC void reht_foo_exec_node(pTHX_ regexp *rx, regnode *node, regmatch_info *reginfo, regmatch_state *st) {
  REHT_PUSH_NODE_NAME(reht_foo_var, "e:");
 }
 
 STATIC SV *reht_bar_var;
 
-STATIC void reht_bar_comp(pTHX_ regexp *rx, regnode *node) {
+STATIC void reht_bar_comp_node(pTHX_ regexp *rx, regnode *node) {
  REHT_PUSH_NODE_NAME(reht_bar_var, "c:");
 }
 
-STATIC void reht_bar_exec(pTHX_ regexp *rx, regnode *node, regmatch_info *reginfo, regmatch_state *st) {
+STATIC void reht_bar_exec_node(pTHX_ regexp *rx, regnode *node, regmatch_info *reginfo, regmatch_state *st) {
  REHT_PUSH_NODE_NAME(reht_bar_var, "e:");
 }
 
 STATIC SV *reht_custom_var;
 
-STATIC void reht_custom_comp(pTHX_ regexp *rx, regnode *node) {
+STATIC void reht_custom_comp_node(pTHX_ regexp *rx, regnode *node) {
  const char *node_name;
 
  node_name = PL_reg_name[OP(node)];
 }
 
-STATIC void reht_custom_exec(pTHX_ regexp *rx, regnode *node, regmatch_info *reginfo, regmatch_state *st) {
+#if !REHT_HAS_PERL(5, 19, 1)
+
+STATIC struct re_save_state reht_state_bak;
+
+#endif
+
+STATIC void reht_custom_exec_node(pTHX_ regexp *rx, regnode *node, regmatch_info *reginfo, regmatch_state *st) {
  STRLEN      node_namelen;
  const char *node_name;
 
  node_name    = PL_reg_name[OP(node)];
  node_namelen = strlen(node_name);
 
+#if !REHT_HAS_PERL(5, 19, 1)
+ /* The global regexp state may be overwritten if the Perl callback does a
+  * regexp match. */
+ reht_state_bak = PL_reg_state;
+#endif
+
  dSP;
 
  ENTER;
@@ -69,6 +85,10 @@ STATIC void reht_custom_exec(pTHX_ regexp *rx, regnode *node, regmatch_info *reg
 
  FREETMPS;
  LEAVE;
+
+#if !REHT_HAS_PERL(5, 19, 1)
+ PL_reg_state = reht_state_bak;
+#endif
 }
 
 /* --- XS ------------------------------------------------------------------ */
@@ -81,24 +101,24 @@ BOOT:
 {
  {
   reh_config foo_cfg;
-  foo_cfg.comp = reht_foo_comp;
-  foo_cfg.exec = reht_foo_exec;
+  foo_cfg.comp_node = reht_foo_comp_node;
+  foo_cfg.exec_node = reht_foo_exec_node;
   reh_register(__PACKAGE__ "::foo", &foo_cfg);
   reht_foo_var = NULL;
  }
 
  {
   reh_config bar_cfg;
-  bar_cfg.comp = reht_bar_comp;
-  bar_cfg.exec = reht_bar_exec;
+  bar_cfg.comp_node = reht_bar_comp_node;
+  bar_cfg.exec_node = reht_bar_exec_node;
   reh_register(__PACKAGE__ "::bar", &bar_cfg);
   reht_bar_var = NULL;
  }
 
  {
   reh_config custom_cfg;
-  custom_cfg.comp = reht_custom_comp;
-  custom_cfg.exec = reht_custom_exec;
+  custom_cfg.comp_node = reht_custom_comp_node;
+  custom_cfg.exec_node = reht_custom_exec_node;
   reh_register(__PACKAGE__ "::custom", &custom_cfg);
   reht_custom_var = NULL;
  }