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// Copyright (c) 2012 The Chromium 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 <list>
#include <string>
#include "base/json/json_reader.h"
#include "base/values.h"
#include "chrome/test/chromedriver/dom_tracker.h"
#include "chrome/test/chromedriver/status.h"
#include "chrome/test/chromedriver/stub_devtools_client.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
class FakeDevToolsClient : public StubDevToolsClient {
public:
FakeDevToolsClient() {}
virtual ~FakeDevToolsClient() {}
std::string PopSentCommand() {
std::string command;
if (!sent_command_queue_.empty()) {
command = sent_command_queue_.front();
sent_command_queue_.pop_front();
}
return command;
}
// Overridden from DevToolsClient:
virtual Status SendCommand(const std::string& method,
const base::DictionaryValue& params) OVERRIDE {
sent_command_queue_.push_back(method);
return Status(kOk);
}
virtual Status SendCommandAndGetResult(
const std::string& method,
const base::DictionaryValue& params,
scoped_ptr<base::DictionaryValue>* result) OVERRIDE {
return SendCommand(method, params);
}
private:
std::list<std::string> sent_command_queue_;
};
} // namespace
TEST(DomTracker, GetFrameIdForNode) {
FakeDevToolsClient client;
DomTracker tracker(&client);
std::string frame_id;
ASSERT_TRUE(tracker.GetFrameIdForNode(101, &frame_id).IsError());
ASSERT_TRUE(frame_id.empty());
const char nodes[] =
"[{\"nodeId\":100,\"children\":"
" [{\"nodeId\":101},"
" {\"nodeId\":102,\"frameId\":\"f\"}]"
"}]";
base::DictionaryValue params;
params.Set("nodes", base::JSONReader::Read(nodes));
tracker.OnEvent("DOM.setChildNodes", params);
ASSERT_TRUE(tracker.GetFrameIdForNode(101, &frame_id).IsError());
ASSERT_TRUE(frame_id.empty());
ASSERT_TRUE(tracker.GetFrameIdForNode(102, &frame_id).IsOk());
ASSERT_STREQ("f", frame_id.c_str());
tracker.OnEvent("DOM.documentUpdated", params);
ASSERT_TRUE(tracker.GetFrameIdForNode(102, &frame_id).IsError());
ASSERT_STREQ("DOM.getDocument", client.PopSentCommand().c_str());
}
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