chromium/v8/test/cctest/wasm/test-wasm-stack.cc

// 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 "include/v8-function.h"
#include "src/api/api-inl.h"
#include "src/codegen/assembler-inl.h"
#include "src/objects/call-site-info-inl.h"
#include "test/cctest/cctest.h"
#include "test/cctest/wasm/wasm-run-utils.h"
#include "test/common/value-helper.h"
#include "test/common/wasm/test-signatures.h"
#include "test/common/wasm/wasm-macro-gen.h"

namespace v8 {
namespace internal {
namespace wasm {
namespace test_wasm_stack {

Local;
Utils;

namespace {

#define CHECK_CSTREQ …

void PrintStackTrace(v8::Isolate* isolate, v8::Local<v8::StackTrace> stack) { … }

struct ExceptionInfo { … };

template <int N>
void CheckExceptionInfos(v8::internal::Isolate* i_isolate, Handle<Object> exc,
                         const ExceptionInfo (&excInfos)[N]) { … }

void CheckComputeLocation(v8::internal::Isolate* i_isolate, Handle<Object> exc,
                          const ExceptionInfo& topLocation,
                          const v8::Local<v8::StackFrame> stackFrame) { … }

#undef CHECK_CSTREQ

}  // namespace

// Call from JS to wasm to JS and throw an Error from JS.
WASM_COMPILED_EXEC_TEST(CollectDetailedWasmStack_ExplicitThrowFromJs) { … }

// Trigger a trap in wasm, stack should contain a source url.
WASM_COMPILED_EXEC_TEST(CollectDetailedWasmStack_WasmUrl) { … }

// Trigger a trap in wasm, stack should be JS -> wasm -> wasm.
WASM_COMPILED_EXEC_TEST(CollectDetailedWasmStack_WasmError) { … }

}  // namespace test_wasm_stack
}  // namespace wasm
}  // namespace internal
}  // namespace v8