Oniguruma binding: add function internal_test (not to be documented).

2 files changed, 31 insertions, 0 deletions

diff --git a/src/oniguruma/lonig.c b/src/oniguruma/lonig.c
index 0af863f..ea7c236 100644
--- a/src/oniguruma/lonig.c
+++ b/src/oniguruma/lonig.c
@@ -319,6 +319,26 @@ static int LOnig_version (lua_State *L) {
   return 1;
 }
 
+static int LOnig_internal_test (lua_State *L) {
+  unsigned int i;
+  for (i=1; i<sizeof(Encodings)/sizeof(Encodings[0]); i++) {
+    if (fcmp(&Encodings[i-1], &Encodings[i]) >= 0) {
+      lua_pushboolean(L, 0);
+      lua_pushstring(L, "Array 'Encodings' is not properly sorted.");
+      return 2;
+    }
+  }
+  for (i=1; i<sizeof(Syntaxes)/sizeof(Syntaxes[0]); i++) {
+    if (fcmp(&Syntaxes[i-1], &Syntaxes[i]) >= 0) {
+      lua_pushboolean(L, 0);
+      lua_pushstring(L, "Array 'Syntaxes' is not properly sorted.");
+      return 2;
+    }
+  }
+  lua_pushboolean(L, 1);
+  return 1;
+}
+
 static const luaL_Reg r_methods[] = {
   { "exec",        algm_exec },
   { "tfind",       algm_tfind },    /* old name: match */
@@ -341,6 +361,7 @@ static const luaL_Reg r_functions[] = {
   { "flags",            LOnig_get_flags },
   { "version",          LOnig_version },
   { "setdefaultsyntax", LOnig_setdefaultsyntax },
+  { "internal_test",    LOnig_internal_test },
   { NULL, NULL }
 };
 
diff --git a/test/oniguruma_sets.lua b/test/oniguruma_sets.lua
index 3a6f640..a3b300f 100644
--- a/test/oniguruma_sets.lua
+++ b/test/oniguruma_sets.lua
@@ -110,6 +110,15 @@ local function set_f_split (lib, flg)
   }
 end
 
+local function set_f_internal_test (lib, flg)
+  return {
+    Name = "Function internal_test",
+    Func = lib.internal_test,
+  --{ params      results }
+    { {""},       {true} },
+  }
+end
+
 local function set_m_exec (lib, flg)
   return {
   Name = "Method exec",
@@ -151,6 +160,7 @@ return function (libname)
   local lib = require (libname)
   local flags = lib.flags ()
   local sets = {
+    set_f_internal_test (lib, flags),
     set_f_match  (lib, flags),
     set_f_find   (lib, flags),
     set_f_gmatch (lib, flags),