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// Copyright (c) 2006-2008 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 WEBKIT_PORT_PLUGINS_TEST_PLUGIN_TEST_H__
#define WEBKIT_PORT_PLUGINS_TEST_PLUGIN_TEST_H__
#include <string>
#include "base/string_util.h"
#include "third_party/npapi/bindings/npapi.h"
#include "third_party/npapi/bindings/nphostapi.h"
namespace NPAPIClient {
// A PluginTest represents an instance of the plugin, which in
// our case is a test case.
class PluginTest {
public:
// Constructor.
PluginTest(NPP id, NPNetscapeFuncs *host_functions);
// Destructor
virtual ~PluginTest() {}
// Returns true if the test runs in windowless plugin mode.
virtual bool IsWindowless() const { return false; }
//
// NPAPI Functions
//
virtual NPError New(uint16 mode, int16 argc, const char* argn[],
const char* argv[], NPSavedData* saved);
virtual NPError Destroy();
virtual NPError SetWindow(NPWindow* pNPWindow);
virtual NPError NewStream(NPMIMEType type, NPStream* stream,
NPBool seekable, uint16* stype);
virtual int32 WriteReady(NPStream *stream);
virtual int32 Write(NPStream *stream, int32 offset, int32 len,
void *buffer);
virtual NPError DestroyStream(NPStream *stream, NPError reason);
virtual void StreamAsFile(NPStream* stream, const char* fname);
virtual void URLNotify(const char* url, NPReason reason, void* data);
virtual int16 HandleEvent(void* event);
// Returns true if the test has not had any errors.
bool Succeeded() { return test_status_.length() == 0; }
// Sets an error for the test case. Appends the msg to the
// error that will be returned from the test.
void SetError(const std::string &msg);
// Expect two string values are equal, and if not, logs an
// appropriate error about it.
void ExpectStringLowerCaseEqual(const std::string &val1, const std::string &val2) {
if (!LowerCaseEqualsASCII(val1, val2.c_str())) {
std::string err;
err = "Expected Equal for '";
err.append(val1);
err.append("' and '");
err.append(val2);
err.append("'");
SetError(err);
}
};
// Expect two values to not be equal, and if they are
// logs an appropriate error about it.
void ExpectAsciiStringNotEqual(const char *val1, const char *val2) {
if (val1 == val2) {
std::string err;
err = "Expected Not Equal for '";
err.append(val1);
err.append("' and '");
err.append(val2);
err.append("'");
SetError(err);
}
}
// Expect two integer values are equal, and if not, logs an
// appropriate error about it.
void ExpectIntegerEqual(int val1, int val2) {
if (val1 != val2) {
std::string err;
err = "Expected Equal for '";
err.append(IntToString(val1));
err.append("' and '");
err.append(IntToString(val2));
err.append("'");
SetError(err);
}
}
protected:
// Signals to the Test that invoked us that the test is
// completed. This is done by forcing the plugin to
// set a cookie in the browser window, which the test program
// is waiting for. Note - because this is done by
// using javascript, the browser must have the frame
// setup before the plugin calls this function. So plugin
// tests MUST NOT call this function prior to having
// received the SetWindow() callback from the browser.
void SignalTestCompleted();
// Helper function to lookup names in the input array.
// If the name is found, returns the value, otherwise
// returns NULL.
const char *GetArgValue(const char *name, const int16 argc,
const char *argn[], const char *argv[]);
// Access to the list of functions provided
// by the NPAPI host.
NPNetscapeFuncs *HostFunctions() { return host_functions_; }
// The NPP Identifier for this plugin instance.
NPP id() { return id_; }
std::string test_id() const { return test_id_; }
std::string test_name() const { return test_name_; }
bool test_completed() const { return test_completed_; }
private:
NPP id_;
NPNetscapeFuncs * host_functions_;
std::string test_name_;
std::string test_id_;
std::string test_status_;
bool test_completed_;
};
} // namespace NPAPIClient
#endif // WEBKIT_PORT_PLUGINS_TEST_PLUGIN_TEST_H__
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