2013-10-18 18:33:56 +02:00
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// Copyright (c) 2013 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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2014-07-15 00:18:51 +02:00
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// Include this first to avoid type conflicts with CEF headers.
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#include "tests/unittests/chromium_includes.h"
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2014-11-12 20:25:15 +01:00
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#include "base/files/file_util.h"
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#include "base/files/scoped_temp_dir.h"
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#include "include/cef_scheme.h"
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#include "testing/gtest/include/gtest/gtest.h"
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#include "tests/unittests/test_handler.h"
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namespace {
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const char kTestDomain[] = "test-download";
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const char kTestEntryUrl[] = "http://test-download/test.html";
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const char kTestDownloadUrl[] = "http://test-download/download.txt";
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const char kTestFileName[] = "download_test.txt";
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const char kTestContentDisposition[] =
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"attachment; filename=\"download_test.txt\"";
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const char kTestMimeType[] = "text/plain";
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const char kTestContent[] = "Download test text";
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class DownloadSchemeHandler : public CefResourceHandler {
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public:
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explicit DownloadSchemeHandler(TrackCallback* got_download_request)
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: got_download_request_(got_download_request),
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offset_(0) {}
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bool ProcessRequest(CefRefPtr<CefRequest> request,
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CefRefPtr<CefCallback> callback) override {
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std::string url = request->GetURL();
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if (url == kTestEntryUrl) {
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content_ = "<html><body>Download Test</body></html>";
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mime_type_ = "text/html";
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} else if (url == kTestDownloadUrl) {
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got_download_request_->yes();
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content_ = kTestContent;
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mime_type_ = kTestMimeType;
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content_disposition_ = kTestContentDisposition;
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} else {
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EXPECT_TRUE(false); // Not reached.
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return false;
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}
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callback->Continue();
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return true;
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}
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void GetResponseHeaders(CefRefPtr<CefResponse> response,
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int64& response_length,
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CefString& redirectUrl) override {
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response_length = content_.size();
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response->SetStatus(200);
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response->SetMimeType(mime_type_);
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if (!content_disposition_.empty()) {
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CefResponse::HeaderMap headerMap;
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response->GetHeaderMap(headerMap);
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headerMap.insert(
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std::make_pair("Content-Disposition", content_disposition_));
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response->SetHeaderMap(headerMap);
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}
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}
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bool ReadResponse(void* data_out,
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int bytes_to_read,
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int& bytes_read,
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CefRefPtr<CefCallback> callback) override {
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bool has_data = false;
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bytes_read = 0;
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size_t size = content_.size();
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if (offset_ < size) {
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int transfer_size =
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std::min(bytes_to_read, static_cast<int>(size - offset_));
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memcpy(data_out, content_.c_str() + offset_, transfer_size);
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offset_ += transfer_size;
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bytes_read = transfer_size;
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has_data = true;
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}
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return has_data;
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}
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void Cancel() override {
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}
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private:
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TrackCallback* got_download_request_;
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std::string content_;
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std::string mime_type_;
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std::string content_disposition_;
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size_t offset_;
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IMPLEMENT_REFCOUNTING(DownloadSchemeHandler);
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};
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class DownloadSchemeHandlerFactory : public CefSchemeHandlerFactory {
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public:
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explicit DownloadSchemeHandlerFactory(TrackCallback* got_download_request)
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: got_download_request_(got_download_request) {}
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CefRefPtr<CefResourceHandler> Create(
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CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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const CefString& scheme_name,
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CefRefPtr<CefRequest> request) override {
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return new DownloadSchemeHandler(got_download_request_);
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}
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private:
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TrackCallback* got_download_request_;
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IMPLEMENT_REFCOUNTING(DownloadSchemeHandlerFactory);
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};
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class DownloadTestHandler : public TestHandler {
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public:
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DownloadTestHandler() {}
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void RunTest() override {
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CefRegisterSchemeHandlerFactory("http", kTestDomain,
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new DownloadSchemeHandlerFactory(&got_download_request_));
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// Create a new temporary directory.
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EXPECT_TRUE(temp_dir_.CreateUniqueTempDir());
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test_path_ = temp_dir_.path().AppendASCII(kTestFileName);
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// Create the browser
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CreateBrowser(kTestEntryUrl);
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// Time out the test after a reasonable period of time.
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SetTestTimeout();
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}
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void OnLoadEnd(CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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int httpStatusCode) override {
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EXPECT_STREQ(kTestEntryUrl, frame->GetURL().ToString().c_str());
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// Begin the download.
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browser->GetHost()->StartDownload(kTestDownloadUrl);
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}
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void OnBeforeDownload(
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CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefDownloadItem> download_item,
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const CefString& suggested_name,
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CefRefPtr<CefBeforeDownloadCallback> callback) override {
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EXPECT_TRUE(CefCurrentlyOn(TID_UI));
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EXPECT_FALSE(got_on_before_download_);
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got_on_before_download_.yes();
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EXPECT_TRUE(browser->IsSame(GetBrowser()));
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EXPECT_STREQ(kTestFileName, suggested_name.ToString().c_str());
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EXPECT_TRUE(download_item.get());
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EXPECT_TRUE(callback.get());
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download_id_ = download_item->GetId();
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EXPECT_LT(0U, download_id_);
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EXPECT_TRUE(download_item->IsValid());
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EXPECT_TRUE(download_item->IsInProgress());
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EXPECT_FALSE(download_item->IsComplete());
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EXPECT_FALSE(download_item->IsCanceled());
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EXPECT_EQ(static_cast<int64>(sizeof(kTestContent)-1),
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download_item->GetTotalBytes());
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EXPECT_EQ(0UL, download_item->GetFullPath().length());
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EXPECT_STREQ(kTestDownloadUrl, download_item->GetURL().ToString().c_str());
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EXPECT_EQ(0UL, download_item->GetSuggestedFileName().length());
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EXPECT_STREQ(kTestContentDisposition,
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download_item->GetContentDisposition().ToString().c_str());
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EXPECT_STREQ(kTestMimeType, download_item->GetMimeType().ToString().c_str());
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callback->Continue(test_path_.value(), false);
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}
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void OnDownloadUpdated(
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CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefDownloadItem> download_item,
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CefRefPtr<CefDownloadItemCallback> callback) override {
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EXPECT_TRUE(CefCurrentlyOn(TID_UI));
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got_on_download_updated_.yes();
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EXPECT_TRUE(browser->IsSame(GetBrowser()));
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EXPECT_TRUE(download_item.get());
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EXPECT_TRUE(callback.get());
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if (got_on_before_download_)
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EXPECT_EQ(download_id_, download_item->GetId());
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EXPECT_LE(0LL, download_item->GetCurrentSpeed());
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EXPECT_LE(0, download_item->GetPercentComplete());
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EXPECT_TRUE(download_item->IsValid());
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EXPECT_FALSE(download_item->IsCanceled());
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EXPECT_STREQ(kTestDownloadUrl, download_item->GetURL().ToString().c_str());
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EXPECT_STREQ(kTestContentDisposition,
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download_item->GetContentDisposition().ToString().c_str());
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EXPECT_STREQ(kTestMimeType,
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download_item->GetMimeType().ToString().c_str());
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std::string full_path = download_item->GetFullPath();
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if (!full_path.empty()) {
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got_full_path_.yes();
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EXPECT_STREQ(CefString(test_path_.value()).ToString().c_str(),
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full_path.c_str());
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}
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if (download_item->IsComplete()) {
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EXPECT_FALSE(download_item->IsInProgress());
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EXPECT_EQ(100, download_item->GetPercentComplete());
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EXPECT_EQ(static_cast<int64>(sizeof(kTestContent)-1),
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download_item->GetReceivedBytes());
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EXPECT_EQ(static_cast<int64>(sizeof(kTestContent)-1),
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download_item->GetTotalBytes());
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DestroyTest();
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} else {
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EXPECT_TRUE(download_item->IsInProgress());
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EXPECT_LE(0LL, download_item->GetReceivedBytes());
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}
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}
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void DestroyTest() override {
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CefRegisterSchemeHandlerFactory("http", kTestDomain, NULL);
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EXPECT_TRUE(got_download_request_);
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EXPECT_TRUE(got_on_before_download_);
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EXPECT_TRUE(got_on_download_updated_);
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EXPECT_TRUE(got_full_path_);
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// Verify the file contents.
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std::string contents;
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EXPECT_TRUE(base::ReadFileToString(test_path_, &contents));
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EXPECT_STREQ(kTestContent, contents.c_str());
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EXPECT_TRUE(temp_dir_.Delete());
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TestHandler::DestroyTest();
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}
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private:
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base::ScopedTempDir temp_dir_;
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base::FilePath test_path_;
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uint32 download_id_;
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TrackCallback got_download_request_;
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TrackCallback got_on_before_download_;
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TrackCallback got_on_download_updated_;
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TrackCallback got_full_path_;
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};
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} // namespace
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// Verify that downloads work.
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TEST(DownloadTest, Download) {
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CefRefPtr<DownloadTestHandler> handler = new DownloadTestHandler();
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handler->ExecuteTest();
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ReleaseAndWaitForDestructor(handler);
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}
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