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// Copyright 2014 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.
#ifndef CHROME_TEST_REMOTING_REMOTE_TEST_HELPER_H_
#define CHROME_TEST_REMOTING_REMOTE_TEST_HELPER_H_
#include "base/debug/stack_trace.h"
#include "base/timer/timer.h"
#include "content/public/test/browser_test_utils.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
// ASSERT_TRUE can only be used in void returning functions. This version
// should be used in non-void-returning functions.
inline void _ASSERT_TRUE(bool condition) {
if (!condition) {
// ASSERT_TRUE only prints the first call frame in the error message.
// In our case, this is the _ASSERT_TRUE wrapper function, which is not
// useful. To help with debugging, we will dump the full callstack.
LOG(ERROR) << "Assertion failed.";
LOG(ERROR) << base::debug::StackTrace().ToString();
}
ASSERT_TRUE(condition);
return;
}
} // namespace
namespace remoting {
// Mirrored in remoting/tools/remote_test_helper/host.js
enum class Action : int {
Error = 0,
None = 1,
Keydown = 2,
Buttonpress = 3,
Mousemove = 4,
Mousewheel = 5,
Drag = 6,
};
struct Event {
Event();
Action action;
int value;
int modifiers;
};
class RemoteTestHelper {
public:
explicit RemoteTestHelper(content::WebContents* web_content);
// Helper to execute a JavaScript code snippet and extract the boolean result.
static bool ExecuteScriptAndExtractBool(content::WebContents* web_contents,
const std::string& script);
// Helper to execute a JavaScript code snippet and extract the int result.
static int ExecuteScriptAndExtractInt(content::WebContents* web_contents,
const std::string& script);
// Helper to execute a JavaScript code snippet and extract the string result.
static std::string ExecuteScriptAndExtractString(
content::WebContents* web_contents, const std::string& script);
// Helper method to set the clear the last event
void ClearLastEvent();
// Helper method to get the last event
void GetLastEvent(Event* event);
// Execute an RPC call
void ExecuteRpc(const std::string& method) {
ExecuteRpc(method,
base::TimeDelta::FromSeconds(2),
base::TimeDelta::FromMilliseconds(500));
}
void ExecuteRpc(const std::string& method,
base::TimeDelta timeout,
base::TimeDelta interval);
private:
content::WebContents* web_content_;
// Check for a valid last event
bool IsValidEvent();
DISALLOW_COPY_AND_ASSIGN(RemoteTestHelper);
};
} // namespace remoting
#endif // CHROME_TEST_REMOTING_REMOTE_TEST_HELPER_H_