blob: 39fd28541c779f127e6bdc0f2f21ee2ac634a2a0 [file] [log] [blame]
/*
* Copyright (C) Dmitry Volyntsev
* Copyright (C) NGINX, Inc.
*/
#include <njs.h>
#include <string.h>
#include <sys/resource.h>
#include <time.h>
typedef struct {
njs_str_t script;
njs_str_t ret;
} njs_interactive_test_t;
#define ENTER "\n\3"
static njs_interactive_test_t njs_test[] =
{
{ njs_str("var a = 3" ENTER
"a * 2" ENTER),
njs_str("6") },
{ njs_str("var a = \"aa\\naa\"" ENTER
"a" ENTER),
njs_str("aa\naa") },
{ njs_str("var a = 3" ENTER
"var a = 'str'" ENTER
"a" ENTER),
njs_str("str") },
{ njs_str("var a = 2" ENTER
"a *= 2" ENTER
"a *= 2" ENTER
"a *= 2" ENTER),
njs_str("16") },
{ njs_str("var a = 2" ENTER
"var b = 3" ENTER
"a * b" ENTER),
njs_str("6") },
{ njs_str("var a = 2; var b = 3;" ENTER
"a * b" ENTER),
njs_str("6") },
{ njs_str("function sq(f) { return f() * f() }" ENTER
"sq(function () { return 3 })" ENTER),
njs_str("9") },
/* Temporary indexes */
{ njs_str("var a = [1,2,3], i; for (i in a) {Object.seal({});}" ENTER),
njs_str("undefined") },
{ njs_str("var i; for (i in [1,2,3]) {Object.seal({});}" ENTER),
njs_str("undefined") },
{ njs_str("var a = 'A'; switch (a) {"
"case 0: a += '0';"
"case 1: a += '1';"
"}; a" ENTER),
njs_str("A") },
{ njs_str("var a = 0; try { a = 5 }"
"catch (e) { a = 9 } finally { a++ } a" ENTER),
njs_str("6") },
{ njs_str("/abc/i.test('ABC')" ENTER),
njs_str("true") },
/* Accumulative mode. */
{ njs_str("var a = 1" ENTER
"a" ENTER),
njs_str("1") },
{ njs_str("Number.prototype.test = 'test'" ENTER
"Number.prototype.test" ENTER),
njs_str("test") },
/* Error handling */
{ njs_str("var a = ;" ENTER
"2 + 2" ENTER),
njs_str("4") },
{ njs_str("function f() { return b;" ENTER),
njs_str("SyntaxError: Unexpected end of input in 1") },
{ njs_str("function f() { return b;" ENTER
"2 + 2" ENTER),
njs_str("4") },
{ njs_str("function f() { return function() { return 1" ENTER
"2 + 2" ENTER),
njs_str("4") },
{ njs_str("function f() { return b;}" ENTER
"2 + 2" ENTER),
njs_str("4") },
{ njs_str("function f(o) { return o.a.a;}; f{{}}" ENTER
"2 + 2" ENTER),
njs_str("4") },
{ njs_str("function ff(o) {return o.a.a}" ENTER
"function f(o) {try {return ff(o)} "
"finally {return 1}}" ENTER
"f({})" ENTER),
njs_str("1") },
{ njs_str("arguments" ENTER
"function(){}()" ENTER),
njs_str("SyntaxError: Unexpected token \"(\" in 1") },
/* Backtraces */
{ njs_str("function ff(o) {return o.a.a}" ENTER
"function f(o) {return ff(o)}" ENTER
"f({})" ENTER),
njs_str("TypeError: cannot get property \"a\" of undefined\n"
" at ff (:1)\n"
" at f (:1)\n"
" at main (native)\n") },
{ njs_str("function ff(o) {return o.a.a}" ENTER
"function f(o) {try {return ff(o)} "
"finally {return o.a.a}}" ENTER
"f({})" ENTER),
njs_str("TypeError: cannot get property \"a\" of undefined\n"
" at f (:1)\n"
" at main (native)\n") },
{ njs_str("function f(ff, o) {return ff(o)}" ENTER
"f(function (o) {return o.a.a}, {})" ENTER),
njs_str("TypeError: cannot get property \"a\" of undefined\n"
" at anonymous (:1)\n"
" at f (:1)\n"
" at main (native)\n") },
{ njs_str("'str'.replace(/t/g,"
" function(m) {return m.a.a})" ENTER),
njs_str("TypeError: cannot get property \"a\" of undefined\n"
" at anonymous (:1)\n"
" at String.prototype.replace (native)\n"
" at main (native)\n") },
{ njs_str("function f(o) {return Object.keys(o)}" ENTER
"f()" ENTER),
njs_str("TypeError: cannot convert undefined argument to object\n"
" at Object.keys (native)\n"
" at f (:1)\n"
" at main (native)\n") },
{ njs_str("''.repeat(-1)" ENTER),
njs_str("RangeError\n"
" at String.prototype.repeat (native)\n"
" at main (native)\n") },
{ njs_str("Math.log({}.a.a)" ENTER),
njs_str("TypeError: cannot get property \"a\" of undefined\n"
" at Math.log (native)\n"
" at main (native)\n") },
{ njs_str("var bound = Math.max.bind(null, {toString(){return {}}}); bound(1)" ENTER),
njs_str("TypeError: Cannot convert object to primitive value\n"
" at Math.max (native)\n"
" at main (native)\n") },
{ njs_str("Object.prototype()" ENTER),
njs_str("TypeError: (intermediate value)[\"prototype\"] is not a function\n"
" at main (native)\n") },
{ njs_str("eval()" ENTER),
njs_str("InternalError: Not implemented\n"
" at eval (native)\n"
" at main (native)\n") },
{ njs_str("new Function(\n\n@)" ENTER),
njs_str("SyntaxError: Unexpected token \"@\" in 3") },
{ njs_str("require()" ENTER),
njs_str("TypeError: missing path\n"
" at require (native)\n"
" at main (native)\n") },
{ njs_str("setTimeout()" ENTER),
njs_str("TypeError: too few arguments\n"
" at setTimeout (native)\n"
" at main (native)\n") },
{ njs_str("require('crypto').createHash('sha')" ENTER),
njs_str("TypeError: not supported algorithm: \"sha\"\n"
" at crypto.createHash (native)\n"
" at main (native)\n") },
{ njs_str("var h = require('crypto').createHash('sha1')" ENTER
"h.update([])" ENTER),
njs_str("TypeError: data must be a string\n"
" at Hash.prototype.update (native)\n"
" at main (native)\n") },
{ njs_str("require('crypto').createHmac('sha1', [])" ENTER),
njs_str("TypeError: key must be a string\n"
" at crypto.createHmac (native)\n"
" at main (native)\n") },
{ njs_str("var h = require('crypto').createHmac('sha1', 'secret')" ENTER
"h.update([])" ENTER),
njs_str("TypeError: data must be a string\n"
" at Hmac.prototype.update (native)\n"
" at main (native)\n") },
{ njs_str("function f(o) {function f_in(o) {return o.a.a};"
" return f_in(o)}; f({})" ENTER),
njs_str("TypeError: cannot get property \"a\" of undefined\n"
" at f_in (:1)\n"
" at f (:1)\n"
" at main (native)\n") },
{ njs_str("function f(o) {var ff = function (o) {return o.a.a};"
" return ff(o)}; f({})" ENTER),
njs_str("TypeError: cannot get property \"a\" of undefined\n"
" at anonymous (:1)\n"
" at f (:1)\n"
" at main (native)\n") },
{ njs_str("var fs = require('fs'); fs.readFile()" ENTER),
njs_str("TypeError: \"path\" must be a string\n"
" at fs.readFile (native)\n"
" at main (native)\n") },
{ njs_str("parseInt({ toString: function() { return [1] } })" ENTER),
njs_str("TypeError: Cannot convert object to primitive value\n"
" at parseInt (native)\n"
" at main (native)\n") },
{ njs_str("function f(n) { if (n == 0) { throw 'a'; } return f(n-1); }; f(2)" ENTER),
njs_str("a") },
/* Exception in njs_vm_retval_string() */
{ njs_str("var o = { toString: function() { return [1] } }" ENTER
"o" ENTER),
njs_str("TypeError: Cannot convert object to primitive value") },
/* line numbers */
{ njs_str("/**/(function(){throw Error();})()" ENTER),
njs_str("Error\n"
" at anonymous (:1)\n"
" at main (native)\n") },
{ njs_str("/***/(function(){throw Error();})()" ENTER),
njs_str("Error\n"
" at anonymous (:1)\n"
" at main (native)\n") },
{ njs_str("/*\n**/(function(){throw Error();})()" ENTER),
njs_str("Error\n"
" at anonymous (:2)\n"
" at main (native)\n") },
};
static njs_int_t
njs_interactive_test(njs_bool_t verbose)
{
u_char *start, *last, *end;
njs_vm_t *vm;
njs_int_t ret;
njs_str_t s;
njs_uint_t i;
njs_bool_t success;
njs_vm_opt_t options;
njs_interactive_test_t *test;
vm = NULL;
ret = NJS_ERROR;
for (i = 0; i < njs_nitems(njs_test); i++) {
test = &njs_test[i];
if (verbose) {
njs_printf("\"%V\"\n", &test->script);
}
njs_memzero(&options, sizeof(njs_vm_opt_t));
options.init = 1;
options.accumulative = 1;
options.backtrace = 1;
vm = njs_vm_create(&options);
if (vm == NULL) {
njs_printf("njs_vm_create() failed\n");
goto done;
}
start = test->script.start;
last = start + test->script.length;
end = NULL;
for ( ;; ) {
start = (end != NULL) ? end + njs_length(ENTER) : start;
if (start >= last) {
break;
}
end = (u_char *) strstr((char *) start, ENTER);
ret = njs_vm_compile(vm, &start, end);
if (ret == NJS_OK) {
ret = njs_vm_start(vm);
}
}
if (njs_vm_retval_string(vm, &s) != NJS_OK) {
njs_printf("njs_vm_retval_string() failed\n");
goto done;
}
success = njs_strstr_eq(&test->ret, &s);
if (success) {
njs_vm_destroy(vm);
vm = NULL;
continue;
}
njs_printf("njs_interactive(\"%V\") failed: \"%V\" vs \"%V\"\n",
&test->script, &test->ret, &s);
goto done;
}
ret = NJS_OK;
njs_printf("njs interactive tests passed\n");
done:
if (vm != NULL) {
njs_vm_destroy(vm);
}
return ret;
}
int njs_cdecl
main(int argc, char **argv)
{
njs_bool_t verbose;
verbose = 0;
if (argc > 1) {
switch (argv[1][0]) {
case 'v':
verbose = 1;
break;
default:
break;
}
}
return njs_interactive_test(verbose);
}