blob: e1108bf24562841382154d62a8a60b6dc4478100 [file] [log] [blame]
// 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 "ppapi/tests/test_url_loader.h"
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#include <string>
#include "ppapi/c/pp_errors.h"
#include "ppapi/c/ppb_file_io.h"
#include "ppapi/c/ppb_url_loader.h"
#include "ppapi/c/trusted/ppb_url_loader_trusted.h"
#include "ppapi/cpp/dev/url_util_dev.h"
#include "ppapi/cpp/file_io.h"
#include "ppapi/cpp/file_ref.h"
#include "ppapi/cpp/file_system.h"
#include "ppapi/cpp/instance.h"
#include "ppapi/cpp/module.h"
#include "ppapi/cpp/private/file_io_private.h"
#include "ppapi/cpp/url_loader.h"
#include "ppapi/cpp/url_request_info.h"
#include "ppapi/cpp/url_response_info.h"
#include "ppapi/tests/test_utils.h"
#include "ppapi/tests/testing_instance.h"
REGISTER_TEST_CASE(URLLoader);
namespace {
int32_t WriteEntireBuffer(PP_Instance instance,
pp::FileIO* file_io,
int32_t offset,
const std::string& data,
CallbackType callback_type) {
TestCompletionCallback callback(instance, callback_type);
int32_t write_offset = offset;
const char* buf = data.c_str();
int32_t size = static_cast<int32_t>(data.size());
while (write_offset < offset + size) {
callback.WaitForResult(file_io->Write(write_offset,
&buf[write_offset - offset],
size - write_offset + offset,
callback.GetCallback()));
if (callback.result() < 0)
return callback.result();
if (callback.result() == 0)
return PP_ERROR_FAILED;
write_offset += callback.result();
}
return PP_OK;
}
} // namespace
TestURLLoader::TestURLLoader(TestingInstance* instance)
: TestCase(instance),
file_io_private_interface_(NULL),
url_loader_trusted_interface_(NULL) {
}
bool TestURLLoader::Init() {
if (!CheckTestingInterface()) {
instance_->AppendError("Testing interface not available");
return false;
}
const PPB_FileIO* file_io_interface = static_cast<const PPB_FileIO*>(
pp::Module::Get()->GetBrowserInterface(PPB_FILEIO_INTERFACE));
if (!file_io_interface)
instance_->AppendError("FileIO interface not available");
file_io_private_interface_ = static_cast<const PPB_FileIO_Private*>(
pp::Module::Get()->GetBrowserInterface(PPB_FILEIO_PRIVATE_INTERFACE));
if (!file_io_private_interface_)
instance_->AppendError("FileIO_Private interface not available");
url_loader_trusted_interface_ = static_cast<const PPB_URLLoaderTrusted*>(
pp::Module::Get()->GetBrowserInterface(PPB_URLLOADERTRUSTED_INTERFACE));
if (!testing_interface_->IsOutOfProcess()) {
// Trusted interfaces are not supported under NaCl.
#if !(defined __native_client__)
if (!url_loader_trusted_interface_)
instance_->AppendError("URLLoaderTrusted interface not available");
#else
if (url_loader_trusted_interface_)
instance_->AppendError("URLLoaderTrusted interface is supported by NaCl");
#endif
}
return EnsureRunningOverHTTP();
}
/*
* The test order is important here, as running tests out of order may cause
* test timeout.
*
* Here is the environment:
*
* 1. TestServer.py only accepts one open connection at the time.
* 2. HTTP socket pool keeps sockets open for several seconds after last use
* (hoping that there will be another request that could reuse the connection).
* 3. HTTP socket pool is separated by host/port and privacy mode (which is
* based on cookies set/get permissions). So, connections to 127.0.0.1,
* localhost and localhost in privacy mode cannot reuse existing socket and will
* try to open another connection.
*
* Here is the problem:
*
* Original test order was repeatedly accessing 127.0.0.1, localhost and
* localhost in privacy mode, causing new sockets to open and try to connect to
* testserver, which they couldn't until previous connection is closed by socket
* pool idle socket timeout (10 seconds).
*
* Because of this the test run was taking around 45 seconds, and test was
* reported as 'timed out' by trybot.
*
* Re-ordering of tests provides more sequential access to 127.0.0.1, localhost
* and localhost in privacy mode. It decreases the number of times when socket
* pool doesn't have existing connection to host and has to wait, therefore
* reducing total test time and ensuring its completion under 30 seconds.
*/
void TestURLLoader::RunTests(const std::string& filter) {
// These tests connect to 127.0.0.1:
RUN_CALLBACK_TEST(TestURLLoader, BasicGET, filter);
RUN_CALLBACK_TEST(TestURLLoader, BasicPOST, filter);
RUN_CALLBACK_TEST(TestURLLoader, BasicFilePOST, filter);
RUN_CALLBACK_TEST(TestURLLoader, BasicFileRangePOST, filter);
RUN_CALLBACK_TEST(TestURLLoader, CompoundBodyPOST, filter);
RUN_CALLBACK_TEST(TestURLLoader, EmptyDataPOST, filter);
RUN_CALLBACK_TEST(TestURLLoader, BinaryDataPOST, filter);
RUN_CALLBACK_TEST(TestURLLoader, CustomRequestHeader, filter);
RUN_CALLBACK_TEST(TestURLLoader, FailsBogusContentLength, filter);
RUN_CALLBACK_TEST(TestURLLoader, StreamToFile, filter);
RUN_CALLBACK_TEST(TestURLLoader, UntrustedJavascriptURLRestriction, filter);
RUN_CALLBACK_TEST(TestURLLoader, TrustedJavascriptURLRestriction, filter);
RUN_CALLBACK_TEST(TestURLLoader, UntrustedHttpRequests, filter);
RUN_CALLBACK_TEST(TestURLLoader, TrustedHttpRequests, filter);
RUN_CALLBACK_TEST(TestURLLoader, FollowURLRedirect, filter);
RUN_CALLBACK_TEST(TestURLLoader, AuditURLRedirect, filter);
RUN_CALLBACK_TEST(TestURLLoader, AbortCalls, filter);
RUN_CALLBACK_TEST(TestURLLoader, UntendedLoad, filter);
RUN_CALLBACK_TEST(TestURLLoader, PrefetchBufferThreshold, filter);
RUN_CALLBACK_TEST(TestURLLoader, XRequestedWithHeader, filter);
// These tests connect to localhost with privacy mode enabled:
RUN_CALLBACK_TEST(TestURLLoader, UntrustedSameOriginRestriction, filter);
RUN_CALLBACK_TEST(TestURLLoader, UntrustedCrossOriginRequest, filter);
RUN_CALLBACK_TEST(TestURLLoader, UntrustedCorbEligibleRequest, filter);
// These tests connect to localhost with privacy mode disabled:
RUN_CALLBACK_TEST(TestURLLoader, TrustedSameOriginRestriction, filter);
RUN_CALLBACK_TEST(TestURLLoader, TrustedCrossOriginRequest, filter);
RUN_CALLBACK_TEST(TestURLLoader, TrustedCorbEligibleRequest, filter);
}
std::string TestURLLoader::ReadEntireFile(pp::FileIO* file_io,
std::string* data) {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
char buf[256];
int64_t offset = 0;
for (;;) {
callback.WaitForResult(file_io->Read(offset, buf, sizeof(buf),
callback.GetCallback()));
if (callback.result() < 0)
return ReportError("FileIO::Read", callback.result());
if (callback.result() == 0)
break;
offset += callback.result();
data->append(buf, callback.result());
}
PASS();
}
std::string TestURLLoader::ReadEntireResponseBody(pp::URLLoader* loader,
std::string* body) {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
char buf[2]; // Small so that multiple reads are needed.
for (;;) {
callback.WaitForResult(
loader->ReadResponseBody(buf, sizeof(buf), callback.GetCallback()));
if (callback.result() < 0)
return ReportError("URLLoader::ReadResponseBody", callback.result());
if (callback.result() == 0)
break;
body->append(buf, callback.result());
}
PASS();
}
std::string TestURLLoader::LoadAndCompareBody(
const pp::URLRequestInfo& request,
const std::string& expected_body) {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
pp::URLLoader loader(instance_);
callback.WaitForResult(loader.Open(request, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
pp::URLResponseInfo response_info(loader.GetResponseInfo());
if (response_info.is_null())
return "URLLoader::GetResponseInfo returned null";
int32_t status_code = response_info.GetStatusCode();
if (status_code != 200)
return "Unexpected HTTP status code";
std::string body;
std::string error = ReadEntireResponseBody(&loader, &body);
if (!error.empty())
return error;
if (body.size() != expected_body.size())
return "URLLoader::ReadResponseBody returned unexpected content length";
if (body != expected_body)
return "URLLoader::ReadResponseBody returned unexpected content";
PASS();
}
int32_t TestURLLoader::OpenFileSystem(pp::FileSystem* file_system,
std::string* message) {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
callback.WaitForResult(file_system->Open(1024, callback.GetCallback()));
if (callback.failed()) {
message->assign(callback.errors());
return callback.result();
}
if (callback.result() != PP_OK) {
message->assign("FileSystem::Open");
return callback.result();
}
return callback.result();
}
int32_t TestURLLoader::PrepareFileForPost(
const pp::FileRef& file_ref,
const std::string& data,
std::string* message) {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
pp::FileIO file_io(instance_);
callback.WaitForResult(file_io.Open(file_ref,
PP_FILEOPENFLAG_CREATE |
PP_FILEOPENFLAG_TRUNCATE |
PP_FILEOPENFLAG_WRITE,
callback.GetCallback()));
if (callback.failed()) {
message->assign(callback.errors());
return callback.result();
}
if (callback.result() != PP_OK) {
message->assign("FileIO::Open failed.");
return callback.result();
}
int32_t rv = WriteEntireBuffer(instance_->pp_instance(), &file_io, 0, data,
callback_type());
if (rv != PP_OK) {
message->assign("FileIO::Write failed.");
return rv;
}
return rv;
}
std::string TestURLLoader::GetReachableAbsoluteURL(
const std::string& file_name) {
// Get the absolute page URL and replace the test case file name
// with the given one.
pp::Var document_url(
pp::PASS_REF,
testing_interface_->GetDocumentURL(instance_->pp_instance(),
NULL));
std::string url(document_url.AsString());
std::string old_name("test_case.html");
size_t index = url.find(old_name);
ASSERT_NE(index, std::string::npos);
url.replace(index, old_name.length(), file_name);
return url;
}
std::string TestURLLoader::GetReachableCrossOriginURL(
const std::string& file_name) {
// Get an absolute URL and use it to construct a URL that will be
// considered cross-origin by the CORS access control code, and yet be
// reachable by the test server.
std::string url = GetReachableAbsoluteURL(file_name);
// Replace '127.0.0.1' with 'localhost'.
std::string host("127.0.0.1");
size_t index = url.find(host);
ASSERT_NE(index, std::string::npos);
url.replace(index, host.length(), "localhost");
return url;
}
int32_t TestURLLoader::OpenUntrusted(const std::string& method,
const std::string& header) {
pp::URLRequestInfo request(instance_);
request.SetURL("/echo");
request.SetMethod(method);
request.SetHeaders(header);
return OpenUntrusted(request, NULL);
}
int32_t TestURLLoader::OpenTrusted(const std::string& method,
const std::string& header) {
pp::URLRequestInfo request(instance_);
request.SetURL("/echo");
request.SetMethod(method);
request.SetHeaders(header);
return OpenTrusted(request, NULL);
}
int32_t TestURLLoader::OpenUntrusted(const pp::URLRequestInfo& request,
std::string* response_body) {
return Open(request, false, response_body);
}
int32_t TestURLLoader::OpenTrusted(const pp::URLRequestInfo& request,
std::string* response_body) {
return Open(request, true, response_body);
}
int32_t TestURLLoader::Open(const pp::URLRequestInfo& request,
bool trusted,
std::string* response_body) {
pp::URLLoader loader(instance_);
if (trusted)
url_loader_trusted_interface_->GrantUniversalAccess(loader.pp_resource());
return OpenURLRequest(instance_->pp_instance(), &loader, request,
callback_type(), response_body);
}
std::string TestURLLoader::TestBasicGET() {
pp::URLRequestInfo request(instance_);
request.SetURL("test_url_loader_data/hello.txt");
return LoadAndCompareBody(request, "hello\n");
}
std::string TestURLLoader::TestBasicPOST() {
pp::URLRequestInfo request(instance_);
request.SetURL("/echo");
request.SetMethod("POST");
std::string postdata("postdata");
request.AppendDataToBody(postdata.data(),
static_cast<uint32_t>(postdata.length()));
return LoadAndCompareBody(request, postdata);
}
std::string TestURLLoader::TestBasicFilePOST() {
std::string message;
pp::FileSystem file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
int32_t rv = OpenFileSystem(&file_system, &message);
if (rv != PP_OK)
return ReportError(message.c_str(), rv);
pp::FileRef file_ref(file_system, "/file_post_test");
std::string postdata("postdata");
rv = PrepareFileForPost(file_ref, postdata, &message);
if (rv != PP_OK)
return ReportError(message.c_str(), rv);
pp::URLRequestInfo request(instance_);
request.SetURL("/echo");
request.SetMethod("POST");
request.AppendFileToBody(file_ref, 0);
return LoadAndCompareBody(request, postdata);
}
std::string TestURLLoader::TestBasicFileRangePOST() {
std::string message;
pp::FileSystem file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
int32_t rv = OpenFileSystem(&file_system, &message);
if (rv != PP_OK)
return ReportError(message.c_str(), rv);
pp::FileRef file_ref(file_system, "/file_range_post_test");
std::string postdata("postdatapostdata");
rv = PrepareFileForPost(file_ref, postdata, &message);
if (rv != PP_OK)
return ReportError(message.c_str(), rv);
pp::URLRequestInfo request(instance_);
request.SetURL("/echo");
request.SetMethod("POST");
request.AppendFileRangeToBody(file_ref, 4, 12, 0);
return LoadAndCompareBody(request, postdata.substr(4, 12));
}
std::string TestURLLoader::TestCompoundBodyPOST() {
pp::URLRequestInfo request(instance_);
request.SetURL("/echo");
request.SetMethod("POST");
std::string postdata1("post");
request.AppendDataToBody(postdata1.data(),
static_cast<uint32_t>(postdata1.length()));
std::string postdata2("data");
request.AppendDataToBody(postdata2.data(),
static_cast<uint32_t>(postdata2.length()));
return LoadAndCompareBody(request, postdata1 + postdata2);
}
std::string TestURLLoader::TestEmptyDataPOST() {
pp::URLRequestInfo request(instance_);
request.SetURL("/echo");
request.SetMethod("POST");
request.AppendDataToBody("", 0);
return LoadAndCompareBody(request, std::string());
}
std::string TestURLLoader::TestBinaryDataPOST() {
pp::URLRequestInfo request(instance_);
request.SetURL("/echo");
request.SetMethod("POST");
const char postdata_chars[] =
"\x00\x01\x02\x03\x04\x05postdata\xfa\xfb\xfc\xfd\xfe\xff";
std::string postdata(postdata_chars,
sizeof(postdata_chars) / sizeof(postdata_chars[0]));
request.AppendDataToBody(postdata.data(),
static_cast<uint32_t>(postdata.length()));
return LoadAndCompareBody(request, postdata);
}
std::string TestURLLoader::TestCustomRequestHeader() {
pp::URLRequestInfo request(instance_);
request.SetURL("/echoheader?Foo");
request.SetHeaders("Foo: 1");
return LoadAndCompareBody(request, "1");
}
std::string TestURLLoader::TestFailsBogusContentLength() {
pp::URLRequestInfo request(instance_);
request.SetURL("/echo");
request.SetMethod("POST");
request.SetHeaders("Content-Length: 400");
std::string postdata("postdata");
request.AppendDataToBody(postdata.data(),
static_cast<uint32_t>(postdata.length()));
int32_t rv;
rv = OpenUntrusted(request, NULL);
if (rv != PP_ERROR_NOACCESS)
return ReportError(
"Untrusted request with bogus Content-Length restriction", rv);
PASS();
}
std::string TestURLLoader::TestStreamToFile() {
pp::URLRequestInfo request(instance_);
request.SetURL("test_url_loader_data/hello.txt");
ASSERT_FALSE(request.SetStreamToFile(true));
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
pp::URLLoader loader(instance_);
callback.WaitForResult(loader.Open(request, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
pp::URLResponseInfo response_info(loader.GetResponseInfo());
if (response_info.is_null())
return "URLLoader::GetResponseInfo returned null";
int32_t status_code = response_info.GetStatusCode();
if (status_code != 200)
return "Unexpected HTTP status code";
pp::FileRef body(response_info.GetBodyAsFileRef());
ASSERT_TRUE(body.is_null());
callback.WaitForResult(loader.FinishStreamingToFile(callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_ERROR_NOTSUPPORTED, callback.result());
PASS();
}
// Untrusted, unintended cross-origin requests should fail.
std::string TestURLLoader::TestUntrustedSameOriginRestriction() {
pp::URLRequestInfo request(instance_);
std::string cross_origin_url = GetReachableCrossOriginURL("test_case.html");
request.SetURL(cross_origin_url);
int32_t rv = OpenUntrusted(request, NULL);
if (rv != PP_ERROR_NOACCESS)
return ReportError(
"Untrusted, unintended cross-origin request restriction", rv);
PASS();
}
// Trusted, unintended cross-origin requests should succeed.
std::string TestURLLoader::TestTrustedSameOriginRestriction() {
pp::URLRequestInfo request(instance_);
std::string cross_origin_url = GetReachableCrossOriginURL("test_case.html");
request.SetURL(cross_origin_url);
int32_t rv = OpenTrusted(request, NULL);
if (rv != PP_OK)
return ReportError("Trusted cross-origin request failed", rv);
PASS();
}
// Untrusted, intended cross-origin requests should use CORS and succeed.
std::string TestURLLoader::TestUntrustedCrossOriginRequest() {
pp::URLRequestInfo request(instance_);
std::string cross_origin_url = GetReachableCrossOriginURL("test_case.html");
request.SetURL(cross_origin_url);
request.SetAllowCrossOriginRequests(true);
int32_t rv = OpenUntrusted(request, NULL);
if (rv != PP_OK)
return ReportError(
"Untrusted, intended cross-origin request failed", rv);
PASS();
}
// Trusted, intended cross-origin requests should use CORS and succeed.
std::string TestURLLoader::TestTrustedCrossOriginRequest() {
pp::URLRequestInfo request(instance_);
std::string cross_origin_url = GetReachableCrossOriginURL("test_case.html");
request.SetURL(cross_origin_url);
request.SetAllowCrossOriginRequests(true);
int32_t rv = OpenTrusted(request, NULL);
if (rv != PP_OK)
return ReportError("Trusted cross-origin request failed", rv);
PASS();
}
// CORB (Cross-Origin Read Blocking) should apply to plugins without universal
// access. This test is very similar to TestUntrustedSameOriginRestriction, but
// explicitly uses a CORB-eligible response (test/json + nosniff).
std::string TestURLLoader::TestUntrustedCorbEligibleRequest() {
// It is important to use a CORB-eligible response here: text/json + nosniff.
std::string cross_origin_url =
GetReachableCrossOriginURL("corb_eligible_resource.json");
pp::URLRequestInfo request(instance_);
request.SetURL(cross_origin_url);
request.SetAllowCrossOriginRequests(true);
std::string response_body;
int32_t rv = OpenUntrusted(request, &response_body);
// Main verification - the response should be blocked. Ideally the blocking
// should be done before the data leaves the browser and/or network-service
// process (the test doesn't verify this though).
if (rv != PP_ERROR_NOACCESS) {
return ReportError("Untrusted Javascript URL request restriction failed",
rv);
}
ASSERT_EQ("", response_body);
PASS();
}
// CORB (Cross-Origin Read Blocking) shouldn't apply to plugins with universal
// access (see PepperURLLoaderHost::has_universal_access_) - such plugins may
// have their own CORS-like mechanisms - e.g. crossdomain.xml in Flash).
// This test is quite similar to TestTrustedSameOriginRestriction, but it
// explicitly uses a CORB-eligible response (test/json + nosniff) and also
// explicitly verifies that the response body was not blocked.
std::string TestURLLoader::TestTrustedCorbEligibleRequest() {
// It is important to use a CORB-eligible response here: text/json + nosniff.
std::string cross_origin_url =
GetReachableCrossOriginURL("corb_eligible_resource.json");
pp::URLRequestInfo request(instance_);
request.SetURL(cross_origin_url);
request.SetAllowCrossOriginRequests(true);
std::string response_body;
int32_t rv = OpenTrusted(request, &response_body);
if (rv != PP_OK)
return ReportError("Trusted CORB-eligible request failed", rv);
// Main verification - if CORB blocked the response, then |response_body|
// would be empty.
ASSERT_EQ("{ \"foo\": \"bar\" }\n", response_body);
PASS();
}
// Untrusted Javascript URLs requests should fail.
std::string TestURLLoader::TestUntrustedJavascriptURLRestriction() {
pp::URLRequestInfo request(instance_);
request.SetURL("javascript:foo = bar");
int32_t rv = OpenUntrusted(request, NULL);
if (rv != PP_ERROR_NOACCESS)
return ReportError(
"Untrusted Javascript URL request restriction failed", rv);
PASS();
}
// Trusted Javascript URLs requests should succeed.
std::string TestURLLoader::TestTrustedJavascriptURLRestriction() {
pp::URLRequestInfo request(instance_);
request.SetURL("javascript:foo = bar");
int32_t rv = OpenTrusted(request, NULL);
if (rv == PP_ERROR_NOACCESS)
return ReportError(
"Trusted Javascript URL request", rv);
PASS();
}
std::string TestURLLoader::TestUntrustedHttpRequests() {
// HTTP methods are restricted only for untrusted loaders. Forbidden
// methods are CONNECT, TRACE, and TRACK, and any string that is not a
// valid token (containing special characters like CR, LF).
// http://www.w3.org/TR/XMLHttpRequest/
{
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("cOnNeCt", std::string()));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("tRaCk", std::string()));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("tRaCe", std::string()));
ASSERT_EQ(PP_ERROR_NOACCESS,
OpenUntrusted("POST\x0d\x0ax-csrf-token:\x20test1234", std::string()));
}
// HTTP methods are restricted only for untrusted loaders. Try all headers
// that are forbidden by http://www.w3.org/TR/XMLHttpRequest/.
{
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "Accept-Charset:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "Accept-Encoding:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "Connection:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "Content-Length:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "Cookie:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "Cookie2:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "Date:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "Dnt:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "Expect:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "Host:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "Keep-Alive:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "Referer:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "TE:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "Trailer:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS,
OpenUntrusted("GET", "Transfer-Encoding:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "Upgrade:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "User-Agent:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "Via:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted(
"GET", "Proxy-Authorization: Basic dXNlcjpwYXNzd29yZA==:\n"));
ASSERT_EQ(PP_ERROR_NOACCESS, OpenUntrusted("GET", "Sec-foo:\n"));
}
// Untrusted requests with custom referrer should fail.
{
pp::URLRequestInfo request(instance_);
request.SetCustomReferrerURL("http://www.google.com/");
int32_t rv = OpenUntrusted(request, NULL);
if (rv != PP_ERROR_NOACCESS)
return ReportError(
"Untrusted request with custom referrer restriction", rv);
}
// Untrusted requests with custom transfer encodings should fail.
{
pp::URLRequestInfo request(instance_);
request.SetCustomContentTransferEncoding("foo");
int32_t rv = OpenUntrusted(request, NULL);
if (rv != PP_ERROR_NOACCESS)
return ReportError(
"Untrusted request with content-transfer-encoding restriction", rv);
}
PASS();
}
std::string TestURLLoader::TestTrustedHttpRequests() {
// Trusted requests can use restricted methods.
{
ASSERT_EQ(PP_OK, OpenTrusted("cOnNeCt", std::string()));
ASSERT_EQ(PP_OK, OpenTrusted("tRaCk", std::string()));
ASSERT_EQ(PP_OK, OpenTrusted("tRaCe", std::string()));
}
// Trusted requests can use restricted headers.
{
ASSERT_EQ(PP_OK, OpenTrusted("GET", "Accept-Charset:\n"));
ASSERT_EQ(PP_OK, OpenTrusted("GET", "Accept-Encoding:\n"));
ASSERT_EQ(PP_OK, OpenTrusted("GET", "Connection:\n"));
ASSERT_EQ(PP_OK, OpenTrusted("GET", "Cookie:\n"));
ASSERT_EQ(PP_OK, OpenTrusted("GET", "Cookie2:\n"));
ASSERT_EQ(PP_OK, OpenTrusted("GET", "Content-Transfer-Encoding:\n"));
ASSERT_EQ(PP_OK, OpenTrusted("GET", "Date:\n"));
ASSERT_EQ(PP_OK, OpenTrusted("GET", "Expect:\n"));
// Host header is still forbidden because it can conflict with specific URL.
ASSERT_EQ(PP_OK, OpenTrusted("GET", "Keep-Alive:\n"));
ASSERT_EQ(PP_OK, OpenTrusted("GET", "Referer:\n"));
ASSERT_EQ(PP_OK, OpenTrusted("GET", "TE:\n"));
ASSERT_EQ(PP_OK, OpenTrusted("GET", "Transfer-Encoding:\n"));
ASSERT_EQ(PP_OK, OpenTrusted("GET", "User-Agent:\n"));
ASSERT_EQ(PP_OK, OpenTrusted("GET", "Via:\n"));
ASSERT_EQ(PP_OK, OpenTrusted("GET", "Sec-foo:\n"));
}
// Trusted requests with custom referrer should succeed.
{
pp::URLRequestInfo request(instance_);
request.SetCustomReferrerURL("http://www.google.com/");
int32_t rv = OpenTrusted(request, NULL);
if (rv != PP_OK)
return ReportError("Trusted request with custom referrer", rv);
}
// Trusted requests with custom transfer encodings should succeed.
{
pp::URLRequestInfo request(instance_);
request.SetCustomContentTransferEncoding("foo");
int32_t rv = OpenTrusted(request, NULL);
if (rv != PP_OK)
return ReportError(
"Trusted request with content-transfer-encoding failed", rv);
}
PASS();
}
// This test should cause a redirect and ensure that the loader follows it.
std::string TestURLLoader::TestFollowURLRedirect() {
pp::URLRequestInfo request(instance_);
// This prefix causes the test server to return a 301 redirect.
std::string redirect_prefix("/server-redirect?");
// We need an absolute path for the redirect to actually work.
std::string redirect_url =
GetReachableAbsoluteURL("test_url_loader_data/hello.txt");
request.SetURL(redirect_prefix.append(redirect_url));
return LoadAndCompareBody(request, "hello\n");
}
// This test should cause a redirect and ensure that the loader runs
// the callback, rather than following the redirect.
std::string TestURLLoader::TestAuditURLRedirect() {
pp::URLRequestInfo request(instance_);
// This path will cause the server to return a 301 redirect.
// This prefix causes the test server to return a 301 redirect.
std::string redirect_prefix("/server-redirect?");
// We need an absolute path for the redirect to actually work.
std::string redirect_url =
GetReachableAbsoluteURL("test_url_loader_data/hello.txt");
request.SetURL(redirect_prefix.append(redirect_url));
request.SetFollowRedirects(false);
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
pp::URLLoader loader(instance_);
callback.WaitForResult(loader.Open(request, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
// Checks that the response indicates a redirect, and that the URL
// is correct.
pp::URLResponseInfo response_info(loader.GetResponseInfo());
if (response_info.is_null())
return "URLLoader::GetResponseInfo returned null";
int32_t status_code = response_info.GetStatusCode();
if (status_code != 301)
return "Response status should be 301";
// Test that the paused loader can be resumed.
callback.WaitForResult(loader.FollowRedirect(callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
std::string body;
std::string error = ReadEntireResponseBody(&loader, &body);
if (!error.empty())
return error;
if (body != "hello\n")
return "URLLoader::FollowRedirect failed";
PASS();
}
std::string TestURLLoader::TestAbortCalls() {
pp::URLRequestInfo request(instance_);
request.SetURL("test_url_loader_data/hello.txt");
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
int32_t rv;
// Abort |Open()|.
{
rv = pp::URLLoader(instance_).Open(request, callback.GetCallback());
}
callback.WaitForAbortResult(rv);
CHECK_CALLBACK_BEHAVIOR(callback);
// Abort |ReadResponseBody()|.
{
char buf[2] = { 0 };
{
pp::URLLoader loader(instance_);
callback.WaitForResult(loader.Open(request, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
rv = loader.ReadResponseBody(buf, sizeof(buf), callback.GetCallback());
} // Destroy |loader|.
callback.WaitForAbortResult(rv);
CHECK_CALLBACK_BEHAVIOR(callback);
if (rv == PP_OK_COMPLETIONPENDING) {
if (buf[0] || buf[1]) {
return "URLLoader::ReadResponseBody wrote data after resource "
"destruction.";
}
}
}
// TODO(viettrungluu): More abort tests (but add basic tests first).
// Also test that Close() aborts properly. crbug.com/69457
PASS();
}
std::string TestURLLoader::TestUntendedLoad() {
pp::URLRequestInfo request(instance_);
request.SetURL("test_url_loader_data/hello.txt");
request.SetRecordDownloadProgress(true);
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
pp::URLLoader loader(instance_);
callback.WaitForResult(loader.Open(request, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
// We received the response callback. Yield until the network code has called
// the loader's didReceiveData and didFinishLoading methods before we give it
// another callback function, to make sure the loader works with no callback.
int64_t bytes_received = 0;
int64_t total_bytes_to_be_received = 0;
while (true) {
loader.GetDownloadProgress(&bytes_received, &total_bytes_to_be_received);
if (total_bytes_to_be_received <= 0)
return ReportError("URLLoader::GetDownloadProgress total size",
static_cast<int32_t>(total_bytes_to_be_received));
if (bytes_received == total_bytes_to_be_received)
break;
// Yield if we're on the main thread, so that URLLoader can receive more
// data.
if (pp::Module::Get()->core()->IsMainThread()) {
NestedEvent event(instance_->pp_instance());
event.PostSignal(10);
event.Wait();
}
}
// The loader should now have the data and have finished successfully.
std::string body;
std::string error = ReadEntireResponseBody(&loader, &body);
if (!error.empty())
return error;
if (body != "hello\n")
return ReportError("Couldn't read data", callback.result());
PASS();
}
int32_t TestURLLoader::OpenWithPrefetchBufferThreshold(int32_t lower,
int32_t upper) {
pp::URLRequestInfo request(instance_);
request.SetURL("test_url_loader_data/hello.txt");
request.SetPrefetchBufferLowerThreshold(lower);
request.SetPrefetchBufferUpperThreshold(upper);
return OpenUntrusted(request, NULL);
}
std::string TestURLLoader::TestPrefetchBufferThreshold() {
int32_t rv = OpenWithPrefetchBufferThreshold(-1, 1);
if (rv != PP_ERROR_FAILED) {
return ReportError("The prefetch limits contained a negative value but "
"the URLLoader did not fail.", rv);
}
rv = OpenWithPrefetchBufferThreshold(0, 1);
if (rv != PP_OK) {
return ReportError("The prefetch buffer limits were legal values but "
"the URLLoader failed.", rv);
}
rv = OpenWithPrefetchBufferThreshold(1000, 1);
if (rv != PP_ERROR_FAILED) {
return ReportError("The lower buffer value was higher than the upper but "
"the URLLoader did not fail.", rv);
}
PASS();
}
// TODO(viettrungluu): This test properly belongs elsewhere. It tests that
// Chrome properly tags URL requests made on behalf of Pepper plugins (with an
// X-Requested-With header), but this isn't, strictly speaking, a PPAPI
// behavior.
std::string TestURLLoader::TestXRequestedWithHeader() {
pp::URLRequestInfo request(instance_);
request.SetURL("/echoheader?X-Requested-With");
// The name and version of the plugin is set from the command-line (see
// chrome/test/ppapi/ppapi_test.cc.
return LoadAndCompareBody(request, "PPAPITests/1.2.3");
}
// TODO(viettrungluu): Add tests for Get{Upload,Download}Progress, Close
// (including abort tests if applicable).