Rename Lua test folder

third_party/lua/test/libs/P1/dummy

@@ -0,0 +1,2 @@
+# This is a dummy file just to make git keep the otherwise empty
+# directory 'P1' in the repository.

third_party/lua/test/libs/lib1.c

@@ -0,0 +1,44 @@
+#include "lua.h"
+#include "lauxlib.h"
+
+static int id (lua_State *L) {
+  return lua_gettop(L);
+}
+
+
+static const struct luaL_Reg funcs[] = {
+  {"id", id},
+  {NULL, NULL}
+};
+
+
+/* function used by lib11.c */
+LUAMOD_API int lib1_export (lua_State *L) {
+  lua_pushstring(L, "exported");
+  return 1;
+}
+
+
+LUAMOD_API int onefunction (lua_State *L) {
+  luaL_checkversion(L);
+  lua_settop(L, 2);
+  lua_pushvalue(L, 1);
+  return 2;
+}
+
+
+LUAMOD_API int anotherfunc (lua_State *L) {
+  luaL_checkversion(L);
+  lua_pushfstring(L, "%d%%%d\n", (int)lua_tointeger(L, 1),
+                                 (int)lua_tointeger(L, 2));
+  return 1;
+} 
+
+
+LUAMOD_API int luaopen_lib1_sub (lua_State *L) {
+  lua_setglobal(L, "y");  /* 2nd arg: extra value (file name) */
+  lua_setglobal(L, "x");  /* 1st arg: module name */
+  luaL_newlib(L, funcs);
+  return 1;
+}
+

third_party/lua/test/libs/lib11.c

@@ -0,0 +1,10 @@
+#include "lua.h"
+
+/* function from lib1.c */
+int lib1_export (lua_State *L);
+
+LUAMOD_API int luaopen_lib11 (lua_State *L) {
+  return lib1_export(L);
+}
+
+

third_party/lua/test/libs/lib2.c

@@ -0,0 +1,23 @@
+#include "lua.h"
+#include "lauxlib.h"
+
+static int id (lua_State *L) {
+  return lua_gettop(L);
+}
+
+
+static const struct luaL_Reg funcs[] = {
+  {"id", id},
+  {NULL, NULL}
+};
+
+
+LUAMOD_API int luaopen_lib2 (lua_State *L) {
+  lua_settop(L, 2);
+  lua_setglobal(L, "y");  /* y gets 2nd parameter */
+  lua_setglobal(L, "x");  /* x gets 1st parameter */
+  luaL_newlib(L, funcs);
+  return 1;
+}
+
+

third_party/lua/test/libs/lib21.c

@@ -0,0 +1,10 @@
+#include "lua.h"
+
+
+int luaopen_lib2 (lua_State *L);
+
+LUAMOD_API int luaopen_lib21 (lua_State *L) {
+  return luaopen_lib2(L);
+}
+
+

third_party/lua/test/libs/lib22.c

@@ -0,0 +1,25 @@
+#include "lua.h"
+#include "lauxlib.h"
+
+static int id (lua_State *L) {
+  lua_pushboolean(L, 1);
+  lua_insert(L, 1);
+  return lua_gettop(L);
+}
+
+
+static const struct luaL_Reg funcs[] = {
+  {"id", id},
+  {NULL, NULL}
+};
+
+
+LUAMOD_API int luaopen_lib2 (lua_State *L) {
+  lua_settop(L, 2);
+  lua_setglobal(L, "y");  /* y gets 2nd parameter */
+  lua_setglobal(L, "x");  /* x gets 1st parameter */
+  luaL_newlib(L, funcs);
+  return 1;
+}
+
+

third_party/lua/test/libs/makefile

@@ -0,0 +1,27 @@
+# change this variable to point to the directory with Lua headers
+# of the version being tested
+LUA_DIR = ../../
+
+CC = gcc
+
+# compilation should generate Dynamic-Link Libraries
+CFLAGS = -Wall -std=gnu99 -O2 -I$(LUA_DIR) -fPIC -shared
+
+# libraries used by the tests
+all: lib1.so lib11.so lib2.so lib21.so lib2-v2.so
+	touch all
+
+lib1.so: lib1.c $(LUA_DIR)/luaconf.h
+	$(CC) $(CFLAGS) -o lib1.so lib1.c
+
+lib11.so: lib11.c $(LUA_DIR)/luaconf.h
+	$(CC) $(CFLAGS) -o lib11.so lib11.c
+
+lib2.so: lib2.c $(LUA_DIR)/luaconf.h
+	$(CC) $(CFLAGS) -o lib2.so lib2.c
+
+lib21.so: lib21.c $(LUA_DIR)/luaconf.h
+	$(CC) $(CFLAGS) -o lib21.so lib21.c
+
+lib2-v2.so: lib21.c $(LUA_DIR)/luaconf.h
+	$(CC) $(CFLAGS) -o lib2-v2.so lib22.c