mirror of
https://github.com/bellard/quickjs.git
synced 2024-11-27 08:08:12 +08:00
63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
/* Copyright 2020 Google Inc.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
#include <string.h>
|
|
|
|
#include "fuzz/fuzz_common.h"
|
|
|
|
// handle timeouts from infinite loops
|
|
static int interrupt_handler(JSRuntime *rt, void *opaque)
|
|
{
|
|
nbinterrupts++;
|
|
return (nbinterrupts > 100);
|
|
}
|
|
|
|
void reset_nbinterrupts() {
|
|
nbinterrupts = 0;
|
|
}
|
|
|
|
void test_one_input_init(JSRuntime *rt, JSContext *ctx) {
|
|
// 64 Mo
|
|
JS_SetMemoryLimit(rt, 0x4000000);
|
|
// 64 Kb
|
|
JS_SetMaxStackSize(rt, 0x10000);
|
|
|
|
JS_AddIntrinsicBigFloat(ctx);
|
|
JS_AddIntrinsicBigDecimal(ctx);
|
|
JS_AddIntrinsicOperators(ctx);
|
|
JS_EnableBignumExt(ctx, 1);
|
|
JS_SetModuleLoaderFunc(rt, NULL, js_module_loader, NULL);
|
|
JS_SetInterruptHandler(JS_GetRuntime(ctx), interrupt_handler, NULL);
|
|
js_std_add_helpers(ctx, 0, NULL);
|
|
|
|
// Load os and std
|
|
js_std_init_handlers(rt);
|
|
js_init_module_std(ctx, "std");
|
|
js_init_module_os(ctx, "os");
|
|
const char *str = "import * as std from 'std';\n"
|
|
"import * as os from 'os';\n"
|
|
"globalThis.std = std;\n"
|
|
"globalThis.os = os;\n";
|
|
JSValue std_val = JS_Eval(ctx, str, strlen(str), "<input>", JS_EVAL_TYPE_MODULE | JS_EVAL_FLAG_COMPILE_ONLY);
|
|
if (!JS_IsException(std_val)) {
|
|
js_module_set_import_meta(ctx, std_val, 1, 1);
|
|
std_val = JS_EvalFunction(ctx, std_val);
|
|
} else {
|
|
js_std_dump_error(ctx);
|
|
}
|
|
std_val = js_std_await(ctx, std_val);
|
|
JS_FreeValue(ctx, std_val);
|
|
}
|