e62c82826d
Bug: v8:9355 Change-Id: I42a683f9480435499e603083e844a47150ae57c8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1676244 Reviewed-by: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Alexei Filippov <alph@chromium.org> Commit-Queue: Junliang Yan <jyan@ca.ibm.com> Cr-Commit-Position: refs/heads/master@{#62379}
81 lines
2.7 KiB
C++
81 lines
2.7 KiB
C++
// Copyright 2018 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include <memory>
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#include "test/cctest/cctest.h"
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#include "include/v8-inspector.h"
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#include "include/v8.h"
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#include "src/inspector/protocol/Runtime.h"
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#include "src/inspector/string-16.h"
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using v8_inspector::String16;
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using v8_inspector::StringBuffer;
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using v8_inspector::StringView;
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using v8_inspector::V8ContextInfo;
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using v8_inspector::V8Inspector;
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using v8_inspector::V8InspectorSession;
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namespace {
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class NoopChannel : public V8Inspector::Channel {
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public:
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~NoopChannel() override = default;
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void sendResponse(int callId,
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std::unique_ptr<StringBuffer> message) override {}
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void sendNotification(std::unique_ptr<StringBuffer> message) override {}
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void flushProtocolNotifications() override {}
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};
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void WrapOnInterrupt(v8::Isolate* isolate, void* data) {
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const char* object_group = "";
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StringView object_group_view(reinterpret_cast<const uint8_t*>(object_group),
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strlen(object_group));
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reinterpret_cast<V8InspectorSession*>(data)->wrapObject(
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isolate->GetCurrentContext(), v8::Null(isolate), object_group_view,
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false);
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}
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} // namespace
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TEST(WrapInsideWrapOnInterrupt) {
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LocalContext env;
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v8::Isolate* isolate = env->GetIsolate();
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v8::HandleScope handle_scope(isolate);
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v8_inspector::V8InspectorClient default_client;
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std::unique_ptr<V8Inspector> inspector =
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V8Inspector::create(isolate, &default_client);
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const char* name = "";
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StringView name_view(reinterpret_cast<const uint8_t*>(name), strlen(name));
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V8ContextInfo context_info(env.local(), 1, name_view);
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inspector->contextCreated(context_info);
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NoopChannel channel;
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const char* state = "{}";
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StringView state_view(reinterpret_cast<const uint8_t*>(state), strlen(state));
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std::unique_ptr<V8InspectorSession> session =
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inspector->connect(1, &channel, state_view);
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const char* object_group = "";
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StringView object_group_view(reinterpret_cast<const uint8_t*>(object_group),
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strlen(object_group));
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isolate->RequestInterrupt(&WrapOnInterrupt, session.get());
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session->wrapObject(env.local(), v8::Null(isolate), object_group_view, false);
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}
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TEST(String16EndianTest) {
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const v8_inspector::UChar* expected =
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reinterpret_cast<const v8_inspector::UChar*>(u"Hello, \U0001F30E.");
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const uint16_t* utf16le = reinterpret_cast<const uint16_t*>(
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"H\0e\0l\0l\0o\0,\0 \0\x3c\xd8\x0e\xdf.\0"); // Same text in UTF16LE
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// encoding
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String16 utf16_str = String16::fromUTF16LE(utf16le, 10);
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String16 expected_str = expected;
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CHECK_EQ(utf16_str, expected_str);
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}
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