v8/test/fuzzer/wasm-asmjs.cc
gdeepti dd3b14b7b4 [wasm] Fix test-run-wasm-module tests in debug mode.
test-run-wasm-module cctests broken in debug since recent refactoring changes for moving Compilation/Instantiation off the module object (https://codereview.chromium.org/2320723005). The problem here is that SetupIsolateForWasm tries to add the same property to a module_object multiple times and hits a DCHECK when this property is found on a lookup.
 - Fixed to use the setup method only once when CcTest::InitIsolateOnce is used.
 - Move setup method to test as this is only used for cctests/fuzzers. The install method should take care of this in the regular JS pipeline.

 R=mtrofin@chromium.org, ahaas@chromium.org

Review-Url: https://codereview.chromium.org/2342263002
Cr-Commit-Position: refs/heads/master@{#39484}
2016-09-17 01:31:07 +00:00

40 lines
1.3 KiB
C++

// Copyright 2016 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <limits.h>
#include <stddef.h>
#include <stdint.h>
#include "include/v8.h"
#include "src/factory.h"
#include "src/isolate-inl.h"
#include "src/isolate.h"
#include "src/objects-inl.h"
#include "src/objects.h"
#include "src/wasm/wasm-module.h"
#include "test/common/wasm/wasm-module-runner.h"
#include "test/fuzzer/fuzzer-support.h"
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
v8_fuzzer::FuzzerSupport* support = v8_fuzzer::FuzzerSupport::Get();
v8::Isolate* isolate = support->GetIsolate();
v8::internal::Isolate* i_isolate =
reinterpret_cast<v8::internal::Isolate*>(isolate);
// Clear any pending exceptions from a prior run.
if (i_isolate->has_pending_exception()) {
i_isolate->clear_pending_exception();
}
v8::Isolate::Scope isolate_scope(isolate);
v8::HandleScope handle_scope(isolate);
v8::Context::Scope context_scope(support->GetContext());
v8::TryCatch try_catch(isolate);
v8::internal::wasm::testing::SetupIsolateForWasmModule(i_isolate);
v8::internal::wasm::testing::CompileAndRunWasmModule(
i_isolate, data, data + size,
v8::internal::wasm::ModuleOrigin::kAsmJsOrigin);
return 0;
}