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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.
#include "webkit/glue/plugins/test/plugin_geturl_test.h"
#include <stdio.h>
#include "base/basictypes.h"
#include "base/file_util.h"
// url for "self". The %22%22 is to make a statement for javascript to
// evaluate and return.
#define SELF_URL "javascript:window.location+\"\""
// The identifier for the self url stream.
#define SELF_URL_STREAM_ID 1
// The identifier for the fetched url stream.
#define FETCHED_URL_STREAM_ID 2
// url for testing GetURL with a bogus URL.
#define BOGUS_URL "bogoproto:///x:/asdf.xysdhffieasdf.asdhj/"
// The identifier for the bogus url stream.
#define BOGUS_URL_STREAM_ID 3
// The maximum chunk size of stream data.
#define STREAM_CHUNK 197
namespace NPAPIClient {
PluginGetURLTest::PluginGetURLTest(NPP id, NPNetscapeFuncs *host_functions)
: PluginTest(id, host_functions),
tests_started_(false),
tests_in_progress_(0),
test_file_(NULL) {
}
NPError PluginGetURLTest::SetWindow(NPWindow* pNPWindow) {
if (!tests_started_) {
tests_started_ = true;
tests_in_progress_++;
std::string url = SELF_URL;
HostFunctions()->geturlnotify(id(), url.c_str(), NULL,
reinterpret_cast<void*>(SELF_URL_STREAM_ID));
tests_in_progress_++;
std::string bogus_url = BOGUS_URL;
HostFunctions()->geturlnotify(id(), bogus_url.c_str(), NULL,
reinterpret_cast<void*>(BOGUS_URL_STREAM_ID));
}
return NPERR_NO_ERROR;
}
NPError PluginGetURLTest::NewStream(NPMIMEType type, NPStream* stream,
NPBool seekable, uint16* stype) {
if (stream == NULL)
SetError("NewStream got null stream");
COMPILE_ASSERT(sizeof(unsigned long) <= sizeof(stream->notifyData),
cast_validity_check);
unsigned long stream_id = reinterpret_cast<unsigned long>(
stream->notifyData);
switch (stream_id) {
case SELF_URL_STREAM_ID:
break;
case FETCHED_URL_STREAM_ID:
{
std::string filename = self_url_;
if (filename.find("file:///", 0) != 0) {
SetError("Test expects a file-url.");
break;
}
filename = filename.substr(8); // remove "file:///"
test_file_ = file_util::OpenFile(filename, "r");
if (!test_file_) {
SetError("Could not open source file");
}
}
break;
case BOGUS_URL_STREAM_ID:
SetError("Unexpected NewStream for BOGUS_URL");
break;
default:
SetError("Unexpected NewStream callback");
break;
}
return NPERR_NO_ERROR;
}
int32 PluginGetURLTest::WriteReady(NPStream *stream) {
COMPILE_ASSERT(sizeof(unsigned long) <= sizeof(stream->notifyData),
cast_validity_check);
unsigned long stream_id = reinterpret_cast<unsigned long>(
stream->notifyData);
if (stream_id == BOGUS_URL_STREAM_ID)
SetError("Received WriteReady for BOGUS_URL");
return STREAM_CHUNK;
}
int32 PluginGetURLTest::Write(NPStream *stream, int32 offset, int32 len,
void *buffer) {
if (stream == NULL)
SetError("Write got null stream");
if (len < 0 || len > STREAM_CHUNK)
SetError("Write got bogus stream chunk size");
COMPILE_ASSERT(sizeof(unsigned long) <= sizeof(stream->notifyData),
cast_validity_check);
unsigned long stream_id = reinterpret_cast<unsigned long>(
stream->notifyData);
switch (stream_id) {
case SELF_URL_STREAM_ID:
self_url_.append(static_cast<char*>(buffer), len);
break;
case FETCHED_URL_STREAM_ID:
{
char read_buffer[STREAM_CHUNK];
int32 bytes = fread(read_buffer, 1, len, test_file_);
// Technically, fread could return fewer than len
// bytes. But this is not likely.
if (bytes != len)
SetError("Did not read correct bytelength from source file");
if (memcmp(read_buffer, buffer, len))
SetError("Content mismatch between data and source!");
}
break;
case BOGUS_URL_STREAM_ID:
SetError("Unexpected write callback for BOGUS_URL");
break;
default:
SetError("Unexpected write callback");
break;
}
// Pretend that we took all the data.
return len;
}
NPError PluginGetURLTest::DestroyStream(NPStream *stream, NPError reason) {
if (stream == NULL)
SetError("NewStream got null stream");
COMPILE_ASSERT(sizeof(unsigned long) <= sizeof(stream->notifyData),
cast_validity_check);
unsigned long stream_id =
reinterpret_cast<unsigned long>(stream->notifyData);
switch (stream_id) {
case SELF_URL_STREAM_ID:
// don't care
break;
case FETCHED_URL_STREAM_ID:
{
char read_buffer[STREAM_CHUNK];
size_t bytes = fread(read_buffer, 1, sizeof(read_buffer), test_file_);
if (bytes != 0)
SetError("Data and source mismatch on length");
file_util::CloseFile(test_file_);
}
break;
default:
SetError("Unexpected NewStream callback");
break;
}
return NPERR_NO_ERROR;
}
void PluginGetURLTest::StreamAsFile(NPStream* stream, const char* fname) {
if (stream == NULL)
SetError("NewStream got null stream");
COMPILE_ASSERT(sizeof(unsigned long) <= sizeof(stream->notifyData),
cast_validity_check);
unsigned long stream_id =
reinterpret_cast<unsigned long>(stream->notifyData);
switch (stream_id) {
case SELF_URL_STREAM_ID:
// don't care
break;
default:
SetError("Unexpected NewStream callback");
break;
}
}
void PluginGetURLTest::URLNotify(const char* url, NPReason reason, void* data) {
if (!tests_in_progress_) {
SetError("URLNotify received after tests completed");
return;
}
if (!url) {
SetError("URLNotify received NULL url");
return;
}
COMPILE_ASSERT(sizeof(unsigned long) <= sizeof(data), cast_validity_check);
unsigned long stream_id = reinterpret_cast<unsigned long>(data);
switch (stream_id) {
case SELF_URL_STREAM_ID:
if (strcmp(url, SELF_URL) != 0)
SetError("URLNotify reported incorrect url for SELF_URL");
// We have our stream url. Go fetch it.
HostFunctions()->geturlnotify(id(), self_url_.c_str(), NULL,
reinterpret_cast<void*>(FETCHED_URL_STREAM_ID));
break;
case FETCHED_URL_STREAM_ID:
if (!url || strcmp(url, self_url_.c_str()) != 0)
SetError("URLNotify reported incorrect url for FETCHED_URL");
tests_in_progress_--;
break;
case BOGUS_URL_STREAM_ID:
if (reason != NPRES_NETWORK_ERR) {
std::string err = "BOGUS_URL received unexpected URLNotify status: ";
err.append(IntToString(reason));
SetError(err);
}
tests_in_progress_--;
break;
default:
SetError("Unexpected NewStream callback");
break;
}
if (tests_in_progress_ == 0)
SignalTestCompleted();
}
} // namespace NPAPIClient
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