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Added checkString() method for checking Javascript syntax.

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This commit is contained in:
Taneli Leppa 2014-03-19 17:00:28 +02:00
parent 52dc41e30e
commit 54621e18f3
3 changed files with 61 additions and 0 deletions

1
package.xml

@ -87,6 +87,7 @@ http://pear.php.net/dtd/package-2.0.xsd">
<file name="skipif.inc" role="test" />
<file name="time_limit.phpt" role="test" />
<file name="variable_passing.phpt" role="test" />
<file name="checkstring.phpt" role="test" />
</dir>
</dir>
</contents>

21
tests/checkstring.phpt Normal file

@ -0,0 +1,21 @@
--TEST--
Test V8::executeString() : Script validator test
--SKIPIF--
<?php require_once(dirname(__FILE__) . '/skipif.inc'); ?>
--FILE--
<?php
$v8 = new V8Js();
var_dump($v8->checkString('print("Hello World!");'));
try {
var_dump($v8->checkString('print("Hello World!);'));
} catch (V8JsScriptException $e) {
var_dump($e->getMessage());
}
?>
===EOF===
--EXPECT--
bool(true)
string(60) "V8Js::checkString():1: SyntaxError: Unexpected token ILLEGAL"
===EOF===

39
v8js.cc

@ -1129,6 +1129,40 @@ static PHP_METHOD(V8Js, executeString)
}
/* }}} */
/* {{{ proto mixed V8Js::checkString(string script)
*/
static PHP_METHOD(V8Js, checkString)
{
char *str = NULL;
int str_len = 0;
long flags = V8JS_FLAG_NONE, time_limit = 0, memory_limit = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &str_len) == FAILURE) {
return;
}
V8JS_BEGIN_CTX(c, getThis())
/* Catch JS exceptions */
v8::TryCatch try_catch;
/* Set script identifier */
v8::Local<v8::String> sname = V8JS_SYM("V8Js::checkString()");
/* Compiles a string context independently. TODO: Add a php function which calls this and returns the result as resource which can be executed later. */
v8::Local<v8::String> source = V8JS_STRL(str, str_len);
v8::Local<v8::Script> script = v8::Script::New(source, sname);
/* Compile errors? */
if (script.IsEmpty()) {
php_v8js_throw_script_exception(&try_catch TSRMLS_CC);
return;
}
RETURN_TRUE;
}
/* }}} */
#ifdef ENABLE_DEBUGGER_SUPPORT
/* {{{ proto void V8Js::__destruct()
__destruct for V8Js */
@ -1383,6 +1417,10 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_v8js_executestring, 0, 0, 1)
ZEND_ARG_INFO(0, memory_limit)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_v8js_checkstring, 0, 0, 1)
ZEND_ARG_INFO(0, script)
ZEND_END_ARG_INFO()
#ifdef ENABLE_DEBUGGER_SUPPORT
ZEND_BEGIN_ARG_INFO_EX(arginfo_v8js_destruct, 0, 0, 0)
ZEND_END_ARG_INFO()
@ -1430,6 +1468,7 @@ static const zend_function_entry v8_function_methods[] = { /* {{{ */
static const zend_function_entry v8js_methods[] = { /* {{{ */
PHP_ME(V8Js, __construct, arginfo_v8js_construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
PHP_ME(V8Js, executeString, arginfo_v8js_executestring, ZEND_ACC_PUBLIC)
PHP_ME(V8Js, checkString, arginfo_v8js_checkstring, ZEND_ACC_PUBLIC)
PHP_ME(V8Js, getPendingException, arginfo_v8js_getpendingexception, ZEND_ACC_PUBLIC)
PHP_ME(V8Js, setModuleLoader, arginfo_v8js_setmoduleloader, ZEND_ACC_PUBLIC)
PHP_ME(V8Js, registerExtension, arginfo_v8js_registerextension, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)