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-rwxr-xr-x[-rw-r--r--]tests/manual-tests/debug-cli.js5
-rwxr-xr-xtests/manual-tests/lua-cli.js305
2 files changed, 4 insertions, 306 deletions
diff --git a/tests/manual-tests/debug-cli.js b/tests/manual-tests/debug-cli.js
index 0bedf50..5fba8e5 100644..100755
--- a/tests/manual-tests/debug-cli.js
+++ b/tests/manual-tests/debug-cli.js
@@ -1,5 +1,8 @@
+#!/usr/bin/env node
"use strict";
+global.WEB = false;
+
const lua = require('../../src/lua.js');
const lauxlib = require('../../src/lauxlib.js');
const lualib = require('../../src/lualib.js');
@@ -15,4 +18,4 @@ lualib.luaL_openlibs(L);
lauxlib.luaL_loadstring(L, lua.to_luastring(luaCode));
-lua.lua_call(L, 0, -1);
+lua.lua_call(L, 0, 0);
diff --git a/tests/manual-tests/lua-cli.js b/tests/manual-tests/lua-cli.js
deleted file mode 100755
index deadee7..0000000
--- a/tests/manual-tests/lua-cli.js
+++ /dev/null
@@ -1,305 +0,0 @@
-#!/usr/bin/env node
-"use strict";
-
-global.WEB = false;
-
-const lua = require('../../src/lua.js');
-const lauxlib = require('../../src/lauxlib.js');
-const lualib = require('../../src/lualib.js');
-
-const readlineSync = require('readline-sync');
-
-const stdin = lua.to_luastring("=stdin");
-const _PROMPT = lua.to_luastring("_PROMPT");
-const _PROMPT2 = lua.to_luastring("_PROMPT2");
-
-const report = function(L, status) {
- if (status !== lua.LUA_OK) {
- lauxlib.lua_writestringerror(`${lua.lua_tojsstring(L, -1)}\n`);
- lua.lua_pop(L, 1);
- }
- return status;
-};
-
-const msghandler = function(L) {
- let msg = lua.lua_tostring(L, 1);
- if (msg === null) { /* is error object not a string? */
- if (lauxlib.luaL_callmeta(L, 1, lua.to_luastring("__tostring")) && /* does it have a metamethod */
- lua.lua_type(L, -1) == lua.LUA_TSTRING) /* that produces a string? */
- return 1; /* that is the message */
- else
- msg = lua.lua_pushstring(L, lua.to_luastring(`(error object is a ${lua.to_jsstring(lauxlib.luaL_typename(L, 1))} value)`));
- }
- lauxlib.luaL_traceback(L, L, msg, 1); /* append a standard traceback */
- return 1; /* return the traceback */
-};
-
-const docall = function(L, narg, nres) {
- let base = lua.lua_gettop(L) - narg;
- lua.lua_pushcfunction(L, msghandler);
- lua.lua_insert(L, base);
- let status = lua.lua_pcall(L, narg, nres, base);
- lua.lua_remove(L, base);
- return status;
-};
-
-const dochunk = function(L, status) {
- if (status === lua.LUA_OK) {
- status = docall(L, 0, 0);
- }
- return report(L, status);
-};
-
-const dofile = function(L, name) {
- return dochunk(L, lauxlib.luaL_loadfile(L, lua.to_luastring(name)));
-};
-
-const dostring = function(L, s, name) {
- let buffer = lua.to_luastring(s);
- return dochunk(L, lauxlib.luaL_loadbuffer(L, buffer, buffer.length, lua.to_luastring(name)));
-};
-
-const dolibrary = function(L, name) {
- lua.lua_getglobal(L, lua.to_luastring("require"));
- lua.lua_pushliteral(L, name);
- let status = docall(L, 1, 1); /* call 'require(name)' */
- if (status === lua.LUA_OK)
- lua.lua_setglobal(L, lua.to_luastring(name)); /* global[name] = require return */
- return report(L, status);
-};
-
-let progname = process.argv[1];
-
-const print_usage = function(badoption) {
- lauxlib.lua_writestringerror(`${progname}: `);
- if (badoption[1] === "e" || badoption[1] === "l")
- lauxlib.lua_writestringerror(`'${badoption}' needs argument\n`);
- else
- lauxlib.lua_writestringerror(`'unrecognized option '${badoption}'\n`);
- lauxlib.lua_writestringerror(
- `usage: ${progname} [options] [script [args]]\n` +
- "Available options are:\n" +
- " -e stat execute string 'stat'\n" +
- " -i enter interactive mode after executing 'script'\n" +
- " -l name require library 'name'\n" +
- " -v show version information\n" +
- " -E ignore environment variables\n" +
- " -- stop handling options\n" +
- " - stop handling options and execute stdin\n"
- );
-};
-
-const L = lauxlib.luaL_newstate();
-
-let script = 2; // Where to start args from
-let has_E = false;
-let has_i = false;
-let has_v = false;
-let has_e = false;
-
-(function() {
- let i;
- for (i = 2; i<process.argv.length; i++) {
- script = i;
- if (process.argv[i][0] != "-") {
- return;
- }
- switch(process.argv[i][1]) {
- case '-':
- if (process.argv[i][2]) {
- print_usage(process.argv[script]);
- return process.exit(1);
- }
- script = i + 1;
- return;
- case void 0: /* script name is '-' */
- return;
- case 'E':
- has_E = true;
- break;
- case 'i':
- has_i = true;
- /* (-i implies -v) */
- /* falls through */
- case 'v':
- if (process.argv[i].length > 2) {
- /* invalid option */
- print_usage(process.argv[script]);
- return process.exit(1);
- }
- has_v = true;
- break;
- case 'e':
- has_e = true;
- /* falls through */
- case 'l': /* both options need an argument */
- if (process.argv[i].length < 3) { /* no concatenated argument? */
- i++; /* try next 'process.argv' */
- if (process.argv.length <= i || process.argv[i][0] === '-') {
- /* no next argument or it is another option */
- print_usage(process.argv[script]);
- return process.exit(1);
- }
- }
- break;
- default: /* invalid option */
- print_usage(process.argv[script]);
- return process.exit(1);
- }
- }
- script = i;
-})();
-
-if (has_v)
- console.log(lua.FENGARI_COPYRIGHT);
-
-if (has_E) {
- /* signal for libraries to ignore env. vars. */
- lua.lua_pushboolean(L, 1);
- lua.lua_setfield(L, lua.LUA_REGISTRYINDEX, lua.to_luastring("LUA_NOENV"));
-}
-
-/* open standard libraries */
-lualib.luaL_openlibs(L);
-
-/* create table 'arg' */
-lua.lua_createtable(L, process.argv.length - (script + 1), script + 1);
-for (let i = 0; i < process.argv.length; i++) {
- lua.lua_pushliteral(L, process.argv[i]);
- lua.lua_seti(L, -2, i - script); /* TODO: rawseti */
-}
-lua.lua_setglobal(L, lua.to_luastring("arg"));
-
-if (!has_E) {
- /* run LUA_INIT */
- let name = "LUA_INIT"+lua.LUA_VERSUFFIX;
- let init = process.env[name];
- if (!init) {
- name = "LUA_INIT";
- init = process.env[name];
- }
- if (init) {
- let status;
- if (init[0] === '@') {
- status = dofile(L, init.substring(1));
- } else {
- status = dostring(L, init, name);
- }
- if (status !== lua.LUA_OK) {
- return process.exit(1);
- }
- }
-}
-
-/* execute arguments -e and -l */
-for (let i = 1; i < script; i++) {
- let option = process.argv[i][1];
- if (option == 'e' || option == 'l') {
- let extra = process.argv[i].substring(2); /* both options need an argument */
- if (extra.length === 0)
- extra = process.argv[++i];
- let status;
- if (option == 'e') {
- status = dostring(L, extra, "=(command line)");
- } else {
- status = dolibrary(L, extra);
- }
- if (status !== lua.LUA_OK) {
- return process.exit(1);
- }
- }
-}
-
-const pushargs = function(L) {
- if (lua.lua_getglobal(L, lua.to_luastring("arg")) !== lua.LUA_TTABLE)
- lauxlib.luaL_error(L, lua.to_luastring("'arg' is not a table"));
- let n = lauxlib.luaL_len(L, -1);
- lauxlib.luaL_checkstack(L, n+3, lua.to_luastring("too many arguments to script"));
- let i;
- for (i=1; i<=n; i++)
- lua.lua_rawgeti(L, -i, i);
- lua.lua_remove(L, -i);
- return n;
-};
-
-const handle_script = function(L, argv) {
- let fname = argv[0];
- let status;
- if (fname === "-" && argv[-1] !== "--")
- fname = null; /* stdin */
- else
- fname = lua.to_luastring(fname);
- status = lauxlib.luaL_loadfile(L, fname);
- if (status === lua.LUA_OK) {
- let n = pushargs(L); /* push arguments to script */
- status = docall(L, n, lua.LUA_MULTRET);
- }
- return report(L, status);
-};
-
-const doREPL = function(L) {
- for (;;) {
- lua.lua_getglobal(L, _PROMPT);
- let input = readlineSync.prompt({
- prompt: lua.lua_tojsstring(L, -1) || '> '
- });
- lua.lua_pop(L, 1);
-
- if (input.length === 0)
- continue;
-
- let status;
- {
- let buffer = lua.to_luastring("return " + input);
- status = lauxlib.luaL_loadbuffer(L, buffer, buffer.length, stdin);
- }
- if (status !== lua.LUA_OK) {
- lua.lua_pop(L, 1);
- let buffer = lua.to_luastring(input);
- if (lauxlib.luaL_loadbuffer(L, buffer, buffer.length, stdin) === lua.LUA_OK) {
- status = lua.LUA_OK;
- }
- }
- while (status === lua.LUA_ERRSYNTAX && lua.lua_tojsstring(L, -1).endsWith("<eof>")) {
- /* continuation */
- lua.lua_pop(L, 1);
- lua.lua_getglobal(L, _PROMPT2);
- input += "\n" + readlineSync.prompt({
- prompt: lua.lua_tojsstring(L, -1) || '>> '
- });
- lua.lua_pop(L, 1);
- let buffer = lua.to_luastring(input);
- status = lauxlib.luaL_loadbuffer(L, buffer, buffer.length, stdin);
- }
- if (status === lua.LUA_OK) {
- status = docall(L, 0, lua.LUA_MULTRET);
- }
- if (status === lua.LUA_OK) {
- let n = lua.lua_gettop(L);
- if (n > 0) { /* any result to be printed? */
- lua.lua_getglobal(L, lua.to_luastring("print"));
- lua.lua_insert(L, 1);
- if (lua.lua_pcall(L, n, 0, 0) != lua.LUA_OK) {
- lauxlib.lua_writestringerror(`error calling 'print' (${lua.lua_tojsstring(L, -1)})\n`);
- }
- }
- } else {
- report(L, status);
- }
- lua.lua_settop(L, 0); /* remove eventual returns */
- }
-};
-
-if (script < process.argv.length && /* execute main script (if there is one) */
- handle_script(L, process.argv.slice(script)) !== lua.LUA_OK) {
- /* success */
-} else if (has_i) {
- doREPL(L);
-} else if (script == process.argv.length && !has_e && !has_v) { /* no arguments? */
- if (process.stdin.isTTY) { /* running in interactive mode? */
- console.log(lua.FENGARI_COPYRIGHT);
- doREPL(L); /* do read-eval-print loop */
- } else {
- dofile(L, null);
- }
-}
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