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Unified Diff: test/fuzzer/wasm-asmjs.cc

Issue 1738943004: Adding Wasm + Wasm-asm variant fuzzer. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: fix Created 4 years, 10 months ago
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Index: test/fuzzer/wasm-asmjs.cc
diff --git a/test/fuzzer/json.cc b/test/fuzzer/wasm-asmjs.cc
similarity index 56%
copy from test/fuzzer/json.cc
copy to test/fuzzer/wasm-asmjs.cc
index f20e9b9a3bf3cfb9641a4279c5155f01b26d457b..959faa21eb7acdcccbc711fad94bede71607265a 100644
--- a/test/fuzzer/json.cc
+++ b/test/fuzzer/wasm-asmjs.cc
@@ -7,25 +7,26 @@
#include <stdint.h>
#include "include/v8.h"
+#include "src/factory.h"
+#include "src/isolate.h"
+#include "src/objects-inl.h"
+#include "src/objects.h"
+#include "src/wasm/wasm-js.h"
+#include "src/wasm/wasm-module.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);
v8::Isolate::Scope isolate_scope(isolate);
v8::HandleScope handle_scope(isolate);
v8::Context::Scope context_scope(support->GetContext());
v8::TryCatch try_catch(isolate);
-
- if (size > INT_MAX) return 0;
- v8::Local<v8::String> source;
- if (!v8::String::NewFromOneByte(isolate, data, v8::NewStringType::kNormal,
- static_cast<int>(size))
- .ToLocal(&source)) {
- return 0;
- }
-
- v8::JSON::Parse(isolate, source).IsEmpty();
+ v8::internal::WasmJs::InstallWasmFunctionMap(i_isolate,
+ i_isolate->native_context());
+ v8::internal::wasm::CompileAndRunWasmModule(i_isolate, data, data + size,
+ true);
return 0;
}
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