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|
// 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 "base/files/file_path.h"
#include "base/files/scoped_temp_dir.h"
#include "base/message_loop.h"
#include "base/observer_list.h"
#include "base/prefs/pref_service.h"
#include "base/run_loop.h"
#include "base/stl_util.h"
#include "base/string_util.h"
#include "base/value_conversions.h"
#include "chrome/browser/download/chrome_download_manager_delegate.h"
#include "chrome/browser/download/download_extensions.h"
#include "chrome/browser/download/download_prefs.h"
#include "chrome/browser/download/download_target_determiner.h"
#include "chrome/browser/download/download_util.h"
#include "chrome/browser/history/history_service.h"
#include "chrome/browser/history/history_service_factory.h"
#include "chrome/browser/history/history_types.h"
#include "chrome/common/extensions/extension.h"
#include "chrome/common/pref_names.h"
#include "chrome/test/base/chrome_render_view_host_test_harness.h"
#include "chrome/test/base/testing_pref_service_syncable.h"
#include "chrome/test/base/testing_profile.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_contents_delegate.h"
#include "content/public/test/mock_download_item.h"
#include "content/public/test/test_browser_thread.h"
#include "content/public/test/test_renderer_host.h"
#include "content/public/test/web_contents_tester.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using ::testing::AnyNumber;
using ::testing::Invoke;
using ::testing::Ref;
using ::testing::Return;
using ::testing::ReturnRef;
using ::testing::ReturnRefOfCopy;
using ::testing::Truly;
using ::testing::WithArg;
using ::testing::_;
using content::DownloadItem;
namespace {
// No-op delegate.
class NullWebContentsDelegate : public content::WebContentsDelegate {
public:
NullWebContentsDelegate() {}
virtual ~NullWebContentsDelegate() {}
};
// Google Mock action that posts a task to the current message loop that invokes
// the first argument of the mocked method as a callback. Said argument must be
// a base::Callback<void(ParamType)>. |result| must be of |ParamType| and is
// bound as that parameter.
// Example:
// class FooClass {
// public:
// virtual void Foo(base::Callback<void(bool)> callback);
// };
// ...
// EXPECT_CALL(mock_fooclass_instance, Foo(callback))
// .WillOnce(ScheduleCallback(false));
ACTION_P(ScheduleCallback, result0) {
base::MessageLoop::current()->PostTask(FROM_HERE, base::Bind(arg0, result0));
}
// Similar to ScheduleCallback, but binds 2 arguments.
ACTION_P2(ScheduleCallback2, result0, result1) {
base::MessageLoop::current()->PostTask(
FROM_HERE, base::Bind(arg0, result0, result1));
}
// Used with DownloadTestCase. Indicates the type of test case. The expectations
// for the test is set based on the type.
enum TestCaseType {
SAVE_AS,
AUTOMATIC,
FORCED // Requires that forced_file_path be non-empty.
};
// Used with DownloadTestCase. Type of intermediate filename to expect.
enum TestCaseExpectIntermediate {
EXPECT_CRDOWNLOAD, // Expect path/to/target.crdownload.
EXPECT_UNCONFIRMED, // Expect path/to/Unconfirmed xxx.crdownload.
EXPECT_LOCAL_PATH, // Expect target path.
};
// Typical download test case. Used with
// DownloadTargetDeterminerTest::RunTestCase().
struct DownloadTestCase {
// Type of test.
TestCaseType test_type;
// Expected danger type. Verified at the end of target determination.
content::DownloadDangerType expected_danger_type;
// Value of DownloadItem::GetURL()
const char* url;
// Value of DownloadItem::GetMimeType()
const char* mime_type;
// Should be non-empty if |test_type| == FORCED. Value of GetForcedFilePath().
const base::FilePath::CharType* forced_file_path;
// Expected virtual path. Specified relative to the virtual download path. If
// empty, assumed to be the same as |expected_local_path|.
const base::FilePath::CharType* expected_virtual_path;
// Expected local path. Specified relative to the test download path.
const base::FilePath::CharType* expected_local_path;
// Expected target disposition. If this is TARGET_DISPOSITION_PROMPT, then the
// test run will expect ChromeDownloadManagerDelegate to prompt the user for a
// download location.
DownloadItem::TargetDisposition expected_disposition;
// Type of intermediate path to expect.
TestCaseExpectIntermediate expected_intermediate;
};
class MockDownloadTargetDeterminerDelegate
: public DownloadTargetDeterminerDelegate {
public:
MOCK_METHOD3(CheckDownloadUrl,
void(content::DownloadItem*, const base::FilePath&,
const CheckDownloadUrlCallback&));
MOCK_METHOD3(NotifyExtensions,
void(content::DownloadItem*, const base::FilePath&,
const NotifyExtensionsCallback&));
MOCK_METHOD3(PromptUserForDownloadPath,
void(content::DownloadItem*, const base::FilePath&,
const FileSelectedCallback&));
MOCK_METHOD3(DetermineLocalPath,
void(DownloadItem*, const base::FilePath&,
const LocalPathCallback&));
MOCK_METHOD5(ReserveVirtualPath,
void(DownloadItem*, const base::FilePath&, bool,
DownloadPathReservationTracker::FilenameConflictAction,
const ReservedPathCallback&));
void SetupDefaults() {
ON_CALL(*this, CheckDownloadUrl(_, _, _))
.WillByDefault(WithArg<2>(
ScheduleCallback(content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS)));
ON_CALL(*this, NotifyExtensions(_, _, _))
.WillByDefault(WithArg<2>(
ScheduleCallback2(base::FilePath(),
DownloadPathReservationTracker::UNIQUIFY)));
ON_CALL(*this, ReserveVirtualPath(_, _, _, _, _))
.WillByDefault(Invoke(
&MockDownloadTargetDeterminerDelegate::NullReserveVirtualPath));
ON_CALL(*this, PromptUserForDownloadPath(_, _, _))
.WillByDefault(Invoke(
&MockDownloadTargetDeterminerDelegate::NullPromptUser));
ON_CALL(*this, DetermineLocalPath(_, _, _))
.WillByDefault(Invoke(
&MockDownloadTargetDeterminerDelegate::NullDetermineLocalPath));
}
private:
static void NullReserveVirtualPath(
DownloadItem* download,
const base::FilePath& virtual_path,
bool create_directory,
DownloadPathReservationTracker::FilenameConflictAction conflict_action,
const DownloadTargetDeterminerDelegate::ReservedPathCallback& callback);
static void NullPromptUser(
DownloadItem* download, const base::FilePath& suggested_path,
const FileSelectedCallback& callback);
static void NullDetermineLocalPath(
DownloadItem* download, const base::FilePath& virtual_path,
const LocalPathCallback& callback);
};
class DownloadTargetDeterminerTest : public ChromeRenderViewHostTestHarness {
public:
DownloadTargetDeterminerTest();
// ::testing::Test
virtual void SetUp() OVERRIDE;
virtual void TearDown() OVERRIDE;
// Creates MockDownloadItem and sets up default expectations.
content::MockDownloadItem* CreateActiveDownloadItem(
int32 id,
const DownloadTestCase& test_case);
// Sets the AutoOpenBasedOnExtension user preference for |path|.
void EnableAutoOpenBasedOnExtension(const base::FilePath& path);
// Set the kDownloadDefaultDirectory managed preference to |path|.
void SetManagedDownloadPath(const base::FilePath& path);
// Set the kPromptForDownload user preference to |prompt|.
void SetPromptForDownload(bool prompt);
// Given the relative path |path|, returns the full path under the temporary
// downloads directory.
base::FilePath GetPathInDownloadDir(const base::FilePath::StringType& path);
// Run |test_case| using |item|.
void RunTestCase(const DownloadTestCase& test_case,
content::MockDownloadItem* item);
// Run through |test_case_count| tests in |test_cases|. A new MockDownloadItem
// will be created for each test case and destroyed when the test case is
// complete.
void RunTestCasesWithActiveItem(const DownloadTestCase test_cases[],
size_t test_case_count);
const base::FilePath& test_download_dir() const {
return test_download_dir_.path();
}
const base::FilePath& test_virtual_dir() const {
return test_virtual_dir_;
}
MockDownloadTargetDeterminerDelegate* delegate() {
return &delegate_;
}
DownloadPrefs* download_prefs() {
return download_prefs_.get();
}
private:
// Verifies that |target_path|, |disposition|, |expected_danger_type| and
// |intermediate_path| matches the expectations of |test_case|. Posts
// |closure| to the current message loop when done.
void DownloadTargetVerifier(const base::Closure& closure,
const DownloadTestCase& test_case,
const base::FilePath& local_path,
DownloadItem::TargetDisposition disposition,
content::DownloadDangerType danger_type,
const base::FilePath& intermediate_path);
scoped_ptr<DownloadPrefs> download_prefs_;
::testing::NiceMock<MockDownloadTargetDeterminerDelegate> delegate_;
NullWebContentsDelegate web_contents_delegate_;
base::ScopedTempDir test_download_dir_;
base::FilePath test_virtual_dir_;
content::TestBrowserThread ui_thread_;
content::TestBrowserThread file_thread_;
};
DownloadTargetDeterminerTest::DownloadTargetDeterminerTest()
: ChromeRenderViewHostTestHarness(),
ui_thread_(content::BrowserThread::UI, &message_loop_),
file_thread_(content::BrowserThread::FILE, &message_loop_) {
}
void DownloadTargetDeterminerTest::SetUp() {
ChromeRenderViewHostTestHarness::SetUp();
CHECK(profile());
download_prefs_.reset(new DownloadPrefs(profile()));
web_contents()->SetDelegate(&web_contents_delegate_);
ASSERT_TRUE(test_download_dir_.CreateUniqueTempDir());
test_virtual_dir_ = test_download_dir().Append(FILE_PATH_LITERAL("virtual"));
download_prefs_->SetDownloadPath(test_download_dir());
delegate_.SetupDefaults();
}
void DownloadTargetDeterminerTest::TearDown() {
download_prefs_.reset();
message_loop_.RunUntilIdle();
ChromeRenderViewHostTestHarness::TearDown();
}
content::MockDownloadItem*
DownloadTargetDeterminerTest::CreateActiveDownloadItem(
int32 id,
const DownloadTestCase& test_case) {
content::MockDownloadItem* item =
new ::testing::NiceMock<content::MockDownloadItem>();
GURL download_url(test_case.url);
std::vector<GURL> url_chain;
url_chain.push_back(download_url);
base::FilePath forced_file_path =
GetPathInDownloadDir(test_case.forced_file_path);
DownloadItem::TargetDisposition initial_disposition =
(test_case.test_type == SAVE_AS) ?
DownloadItem::TARGET_DISPOSITION_PROMPT :
DownloadItem::TARGET_DISPOSITION_OVERWRITE;
EXPECT_EQ(test_case.test_type == FORCED,
!forced_file_path.empty());
ON_CALL(*item, GetBrowserContext())
.WillByDefault(Return(profile()));
ON_CALL(*item, GetDangerType())
.WillByDefault(Return(content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS));
ON_CALL(*item, GetForcedFilePath())
.WillByDefault(ReturnRefOfCopy(forced_file_path));
ON_CALL(*item, GetFullPath())
.WillByDefault(ReturnRefOfCopy(base::FilePath()));
ON_CALL(*item, GetHash())
.WillByDefault(ReturnRefOfCopy(std::string()));
ON_CALL(*item, GetId())
.WillByDefault(Return(id));
ON_CALL(*item, GetMimeType())
.WillByDefault(Return(test_case.mime_type));
ON_CALL(*item, GetReferrerUrl())
.WillByDefault(ReturnRefOfCopy(download_url));
ON_CALL(*item, GetState())
.WillByDefault(Return(DownloadItem::IN_PROGRESS));
ON_CALL(*item, GetTargetDisposition())
.WillByDefault(Return(initial_disposition));
ON_CALL(*item, GetTargetFilePath())
.WillByDefault(ReturnRefOfCopy(base::FilePath()));
ON_CALL(*item, GetTransitionType())
.WillByDefault(Return(content::PAGE_TRANSITION_LINK));
ON_CALL(*item, GetURL())
.WillByDefault(ReturnRefOfCopy(download_url));
ON_CALL(*item, GetUrlChain())
.WillByDefault(ReturnRefOfCopy(url_chain));
ON_CALL(*item, GetWebContents())
.WillByDefault(Return(web_contents()));
ON_CALL(*item, HasUserGesture())
.WillByDefault(Return(true));
ON_CALL(*item, IsDangerous())
.WillByDefault(Return(false));
ON_CALL(*item, IsTemporary())
.WillByDefault(Return(false));
return item;
}
void DownloadTargetDeterminerTest::EnableAutoOpenBasedOnExtension(
const base::FilePath& path) {
EXPECT_TRUE(download_prefs_->EnableAutoOpenBasedOnExtension(path));
}
void DownloadTargetDeterminerTest::SetManagedDownloadPath(
const base::FilePath& path) {
profile()->GetTestingPrefService()->
SetManagedPref(prefs::kDownloadDefaultDirectory,
base::CreateFilePathValue(path));
}
void DownloadTargetDeterminerTest::SetPromptForDownload(bool prompt) {
profile()->GetTestingPrefService()->
SetBoolean(prefs::kPromptForDownload, prompt);
}
base::FilePath DownloadTargetDeterminerTest::GetPathInDownloadDir(
const base::FilePath::StringType& relative_path) {
if (relative_path.empty())
return base::FilePath();
base::FilePath full_path(test_download_dir().Append(relative_path));
return full_path.NormalizePathSeparators();
}
void DownloadTargetDeterminerTest::RunTestCase(
const DownloadTestCase& test_case,
content::MockDownloadItem* item) {
// Kick off the test.
base::WeakPtrFactory<DownloadTargetDeterminerTest> factory(this);
base::RunLoop run_loop;
DownloadTargetDeterminer::Start(
item, download_prefs_.get(), delegate(),
base::Bind(&DownloadTargetDeterminerTest::DownloadTargetVerifier,
factory.GetWeakPtr(), run_loop.QuitClosure(), test_case));
run_loop.Run();
::testing::Mock::VerifyAndClearExpectations(delegate());
}
void DownloadTargetDeterminerTest::RunTestCasesWithActiveItem(
const DownloadTestCase test_cases[],
size_t test_case_count) {
for (size_t i = 0; i < test_case_count; ++i) {
scoped_ptr<content::MockDownloadItem> item(
CreateActiveDownloadItem(i, test_cases[i]));
SCOPED_TRACE(testing::Message() << "Running test case " << i);
RunTestCase(test_cases[i], item.get());
}
}
void DownloadTargetDeterminerTest::DownloadTargetVerifier(
const base::Closure& closure,
const DownloadTestCase& test_case,
const base::FilePath& local_path,
DownloadItem::TargetDisposition disposition,
content::DownloadDangerType danger_type,
const base::FilePath& intermediate_path) {
base::FilePath expected_local_path(
GetPathInDownloadDir(test_case.expected_local_path));
EXPECT_EQ(expected_local_path.value(), local_path.value());
EXPECT_EQ(test_case.expected_disposition, disposition);
EXPECT_EQ(test_case.expected_danger_type, danger_type);
switch (test_case.expected_intermediate) {
case EXPECT_CRDOWNLOAD:
EXPECT_EQ(DownloadTargetDeterminer::GetCrDownloadPath(local_path).value(),
intermediate_path.value());
break;
case EXPECT_UNCONFIRMED:
// The paths (in English) look like: /path/Unconfirmed xxx.crdownload.
// Of this, we only check that the path is:
// 1. Not "/path/target.crdownload",
// 2. Points to the same directory as the target.
// 3. Has extension ".crdownload".
// 4. Basename starts with "Unconfirmed ".
EXPECT_NE(DownloadTargetDeterminer::GetCrDownloadPath(expected_local_path)
.value(),
intermediate_path.value());
EXPECT_EQ(expected_local_path.DirName().value(),
intermediate_path.DirName().value());
EXPECT_TRUE(intermediate_path.MatchesExtension(
FILE_PATH_LITERAL(".crdownload")));
EXPECT_EQ(0u, intermediate_path.BaseName().value().find(
FILE_PATH_LITERAL("Unconfirmed ")));
break;
case EXPECT_LOCAL_PATH:
EXPECT_EQ(expected_local_path.value(), intermediate_path.value());
break;
}
base::MessageLoop::current()->PostTask(FROM_HERE, closure);
}
// static
void MockDownloadTargetDeterminerDelegate::NullReserveVirtualPath(
DownloadItem* download,
const base::FilePath& virtual_path,
bool create_directory,
DownloadPathReservationTracker::FilenameConflictAction conflict_action,
const DownloadTargetDeterminerDelegate::ReservedPathCallback& callback) {
callback.Run(virtual_path, true);
}
// static
void MockDownloadTargetDeterminerDelegate::NullPromptUser(
DownloadItem* download, const base::FilePath& suggested_path,
const FileSelectedCallback& callback) {
callback.Run(suggested_path);
}
// static
void MockDownloadTargetDeterminerDelegate::NullDetermineLocalPath(
DownloadItem* download, const base::FilePath& virtual_path,
const LocalPathCallback& callback) {
callback.Run(virtual_path);
}
// NotifyExtensions implementation that overrides the path so that the target
// file is in a subdirectory called 'overridden'. If the extension is '.remove',
// the extension is removed.
void NotifyExtensionsOverridePath(
content::DownloadItem* download,
const base::FilePath& path,
const DownloadTargetDeterminerDelegate::NotifyExtensionsCallback&
callback) {
base::FilePath new_path =
base::FilePath()
.AppendASCII("overridden")
.Append(path.BaseName());
if (new_path.MatchesExtension(FILE_PATH_LITERAL(".remove")))
new_path = new_path.RemoveExtension();
callback.Run(new_path, DownloadPathReservationTracker::UNIQUIFY);
}
void CheckDownloadUrlCheckExes(
content::DownloadItem* download,
const base::FilePath& path,
const DownloadTargetDeterminerDelegate::CheckDownloadUrlCallback&
callback) {
if (path.MatchesExtension(FILE_PATH_LITERAL(".exe")))
callback.Run(content::DOWNLOAD_DANGER_TYPE_MAYBE_DANGEROUS_CONTENT);
else
callback.Run(content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS);
}
TEST_F(DownloadTargetDeterminerTest, TargetDeterminer_Basic) {
const DownloadTestCase kBasicTestCases[] = {
{
// 0: Automatic Safe
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.txt"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_CRDOWNLOAD
},
{
// 1: Save_As Safe
SAVE_AS,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.txt"),
DownloadItem::TARGET_DISPOSITION_PROMPT,
EXPECT_CRDOWNLOAD
},
{
// 2: Automatic Dangerous
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_DANGEROUS_FILE,
"http://example.com/foo.html", "",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.html"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_UNCONFIRMED
},
{
// 3: Forced Safe
FORCED,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "",
FILE_PATH_LITERAL("forced-foo.txt"),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("forced-foo.txt"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_LOCAL_PATH
},
};
// The test assumes that .html files have a danger level of
// AllowOnUserGesture.
ASSERT_EQ(download_util::AllowOnUserGesture,
download_util::GetFileDangerLevel(
base::FilePath(FILE_PATH_LITERAL("foo.html"))));
RunTestCasesWithActiveItem(kBasicTestCases, arraysize(kBasicTestCases));
}
TEST_F(DownloadTargetDeterminerTest, TargetDeterminer_CancelSaveAs) {
const DownloadTestCase kCancelSaveAsTestCases[] = {
{
// 0: Save_As Safe, Cancelled.
SAVE_AS,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
DownloadItem::TARGET_DISPOSITION_PROMPT,
EXPECT_LOCAL_PATH
}
};
ON_CALL(*delegate(), PromptUserForDownloadPath(_, _, _))
.WillByDefault(WithArg<2>(ScheduleCallback(base::FilePath())));
RunTestCasesWithActiveItem(kCancelSaveAsTestCases,
arraysize(kCancelSaveAsTestCases));
}
// The SafeBrowsing check is performed early. Make sure that a download item
// that has been marked as DANGEROUS_URL behaves correctly.
TEST_F(DownloadTargetDeterminerTest, TargetDeterminer_DangerousUrl) {
const DownloadTestCase kSafeBrowsingTestCases[] = {
{
// 0: Automatic Dangerous URL
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_DANGEROUS_URL,
"http://phishing.example.com/foo.txt", "",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.txt"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_UNCONFIRMED
},
{
// 1: Save As Dangerous URL
SAVE_AS,
content::DOWNLOAD_DANGER_TYPE_DANGEROUS_URL,
"http://phishing.example.com/foo.txt", "",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.txt"),
DownloadItem::TARGET_DISPOSITION_PROMPT,
EXPECT_UNCONFIRMED
},
{
// 2: Forced Dangerous URL
FORCED,
content::DOWNLOAD_DANGER_TYPE_DANGEROUS_URL,
"http://phishing.example.com/foo.txt", "",
FILE_PATH_LITERAL("forced-foo.txt"),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("forced-foo.txt"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_UNCONFIRMED
},
{
// 3: Automatic Dangerous URL + Dangerous file. Dangerous URL takes
// precendence.
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_DANGEROUS_URL,
"http://phishing.example.com/foo.html", "",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.html"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_UNCONFIRMED
},
{
// 4: Save As Dangerous URL + Dangerous file
SAVE_AS,
content::DOWNLOAD_DANGER_TYPE_DANGEROUS_URL,
"http://phishing.example.com/foo.html", "",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.html"),
DownloadItem::TARGET_DISPOSITION_PROMPT,
EXPECT_UNCONFIRMED
},
{
// 5: Forced Dangerous URL + Dangerous file
FORCED,
content::DOWNLOAD_DANGER_TYPE_DANGEROUS_URL,
"http://phishing.example.com/foo.html", "",
FILE_PATH_LITERAL("forced-foo.html"),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("forced-foo.html"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_UNCONFIRMED
},
};
ON_CALL(*delegate(), CheckDownloadUrl(_, _, _))
.WillByDefault(WithArg<2>(ScheduleCallback(
content::DOWNLOAD_DANGER_TYPE_DANGEROUS_URL)));
RunTestCasesWithActiveItem(kSafeBrowsingTestCases,
arraysize(kSafeBrowsingTestCases));
}
// The SafeBrowsing check is performed early. Make sure that a download item
// that has been marked as MAYBE_DANGEROUS_CONTENT behaves correctly.
TEST_F(DownloadTargetDeterminerTest, TargetDeterminer_MaybeDangerousContent) {
const DownloadTestCase kSafeBrowsingTestCases[] = {
{
// 0: Automatic Maybe dangerous content
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_MAYBE_DANGEROUS_CONTENT,
"http://phishing.example.com/foo.exe", "",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.exe"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_UNCONFIRMED
},
{
// 1: Save As Maybe dangerous content
SAVE_AS,
content::DOWNLOAD_DANGER_TYPE_MAYBE_DANGEROUS_CONTENT,
"http://phishing.example.com/foo.exe", "",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.exe"),
DownloadItem::TARGET_DISPOSITION_PROMPT,
EXPECT_UNCONFIRMED
},
{
// 2: Forced Maybe dangerous content
FORCED,
content::DOWNLOAD_DANGER_TYPE_MAYBE_DANGEROUS_CONTENT,
"http://phishing.example.com/foo.exe", "",
FILE_PATH_LITERAL("forced-foo.exe"),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("forced-foo.exe"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_UNCONFIRMED
},
};
ON_CALL(*delegate(), CheckDownloadUrl(_, _, _))
.WillByDefault(WithArg<2>(ScheduleCallback(
content::DOWNLOAD_DANGER_TYPE_MAYBE_DANGEROUS_CONTENT)));
RunTestCasesWithActiveItem(kSafeBrowsingTestCases,
arraysize(kSafeBrowsingTestCases));
}
// Test whether the last saved directory is used for 'Save As' downloads.
TEST_F(DownloadTargetDeterminerTest, TargetDeterminer_LastSavePath) {
const DownloadTestCase kLastSavePathTestCasesPre[] = {
{
// 0: If the last save path is empty, then the default download directory
// should be used.
SAVE_AS,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.txt"),
DownloadItem::TARGET_DISPOSITION_PROMPT,
EXPECT_CRDOWNLOAD
}
};
// These test cases are run with a last save path set to a non-emtpy local
// download directory.
const DownloadTestCase kLastSavePathTestCasesPost[] = {
{
// 0: This test case is run with the last download directory set to
// '<test_download_dir()>/foo'.
SAVE_AS,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo/foo.txt"),
DownloadItem::TARGET_DISPOSITION_PROMPT,
EXPECT_CRDOWNLOAD
},
{
// 1: Start an automatic download. This should be saved to the user's
// default download directory and not the last used Save As directory.
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.txt"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_CRDOWNLOAD
},
};
// This test case is run with the last save path set to a non-empty virtual
// directory.
const DownloadTestCase kLastSavePathTestCasesVirtual[] = {
{
SAVE_AS,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("virtual/foo/foo.txt"),
FILE_PATH_LITERAL("bar.txt"),
DownloadItem::TARGET_DISPOSITION_PROMPT,
EXPECT_LOCAL_PATH
},
};
{
SCOPED_TRACE(testing::Message()
<< "Running with default download path");
base::FilePath prompt_path =
GetPathInDownloadDir(FILE_PATH_LITERAL("foo.txt"));
EXPECT_CALL(*delegate(), PromptUserForDownloadPath(_, prompt_path, _));
RunTestCasesWithActiveItem(kLastSavePathTestCasesPre,
arraysize(kLastSavePathTestCasesPre));
}
// Try with a non-empty last save path.
{
SCOPED_TRACE(testing::Message()
<< "Running with local last_selected_directory");
download_prefs()->SetSaveFilePath(test_download_dir().AppendASCII("foo"));
base::FilePath prompt_path =
GetPathInDownloadDir(FILE_PATH_LITERAL("foo/foo.txt"));
EXPECT_CALL(*delegate(), PromptUserForDownloadPath(_, prompt_path, _));
RunTestCasesWithActiveItem(kLastSavePathTestCasesPost,
arraysize(kLastSavePathTestCasesPost));
}
// And again, but this time use a virtual directory.
{
SCOPED_TRACE(testing::Message()
<< "Running with virtual last_selected_directory");
base::FilePath last_selected_dir = test_virtual_dir().AppendASCII("foo");
base::FilePath virtual_path = last_selected_dir.AppendASCII("foo.txt");
download_prefs()->SetSaveFilePath(last_selected_dir);
EXPECT_CALL(*delegate(), PromptUserForDownloadPath(
_, last_selected_dir.AppendASCII("foo.txt"), _));
EXPECT_CALL(*delegate(), DetermineLocalPath(_, virtual_path, _))
.WillOnce(WithArg<2>(ScheduleCallback(
GetPathInDownloadDir(FILE_PATH_LITERAL("bar.txt")))));
RunTestCasesWithActiveItem(kLastSavePathTestCasesVirtual,
arraysize(kLastSavePathTestCasesVirtual));
}
}
// These tests are run with the default downloads folder set to a virtual
// directory.
TEST_F(DownloadTargetDeterminerTest, TargetDeterminer_DefaultVirtual) {
// The default download directory is the virutal path.
download_prefs()->SetDownloadPath(test_virtual_dir());
{
SCOPED_TRACE(testing::Message() << "Automatic Safe Download");
const DownloadTestCase kAutomaticDownloadToVirtualDir = {
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
// Downloaded to default virtual directory.
FILE_PATH_LITERAL("virtual/foo.txt"),
FILE_PATH_LITERAL("foo-local.txt"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_LOCAL_PATH
};
EXPECT_CALL(*delegate(), DetermineLocalPath(_, _, _))
.WillOnce(WithArg<2>(ScheduleCallback(
GetPathInDownloadDir(FILE_PATH_LITERAL("foo-local.txt")))));
RunTestCasesWithActiveItem(&kAutomaticDownloadToVirtualDir, 1);
}
{
SCOPED_TRACE(testing::Message() << "Save As to virtual directory");
const DownloadTestCase kSaveAsToVirtualDir = {
SAVE_AS,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/bar.txt", "text/plain",
FILE_PATH_LITERAL(""),
// The response to the download prompt is to choose the 'prompted.txt'
// virtual path.
FILE_PATH_LITERAL("virtual/prompted.txt"),
FILE_PATH_LITERAL("foo-local.txt"),
DownloadItem::TARGET_DISPOSITION_PROMPT,
EXPECT_LOCAL_PATH
};
EXPECT_CALL(*delegate(), DetermineLocalPath(_, _, _))
.WillOnce(WithArg<2>(ScheduleCallback(
GetPathInDownloadDir(FILE_PATH_LITERAL("foo-local.txt")))));
EXPECT_CALL(*delegate(), PromptUserForDownloadPath(
_, test_virtual_dir().AppendASCII("bar.txt"), _))
.WillOnce(WithArg<2>(ScheduleCallback(
test_virtual_dir().AppendASCII("prompted.txt"))));
RunTestCasesWithActiveItem(&kSaveAsToVirtualDir, 1);
}
{
SCOPED_TRACE(testing::Message() << "Save As to local directory");
const DownloadTestCase kSaveAsToLocalDir = {
SAVE_AS,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/bar.txt", "text/plain",
FILE_PATH_LITERAL(""),
// Response to the 'Save As' is to choose the local path for 'foo-x.txt'.
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo-x.txt"),
DownloadItem::TARGET_DISPOSITION_PROMPT,
EXPECT_CRDOWNLOAD
};
EXPECT_CALL(*delegate(), PromptUserForDownloadPath(
_, test_virtual_dir().AppendASCII("bar.txt"), _))
.WillOnce(WithArg<2>(ScheduleCallback(
GetPathInDownloadDir(FILE_PATH_LITERAL("foo-x.txt")))));
RunTestCasesWithActiveItem(&kSaveAsToLocalDir, 1);
}
{
SCOPED_TRACE(testing::Message() << "Forced safe download");
const DownloadTestCase kForcedSafe = {
FORCED,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "",
FILE_PATH_LITERAL("forced-foo.txt"),
// Forced paths should be left as-is.
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("forced-foo.txt"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_LOCAL_PATH
};
RunTestCasesWithActiveItem(&kForcedSafe, 1);
}
}
// Test that an inactive download will still get a virtual or local download
// path.
TEST_F(DownloadTargetDeterminerTest, TargetDeterminer_InactiveDownload) {
const DownloadTestCase kInactiveTestCases[] = {
{
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.txt"),
FILE_PATH_LITERAL(""),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_LOCAL_PATH
},
{
SAVE_AS,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.txt"),
FILE_PATH_LITERAL(""),
DownloadItem::TARGET_DISPOSITION_PROMPT,
EXPECT_LOCAL_PATH
}
};
for (size_t i = 0; i < arraysize(kInactiveTestCases); ++i) {
SCOPED_TRACE(testing::Message() << "Running test case " << i);
const DownloadTestCase& test_case = kInactiveTestCases[i];
scoped_ptr<content::MockDownloadItem> item(
CreateActiveDownloadItem(i, test_case));
EXPECT_CALL(*item.get(), GetState())
.WillRepeatedly(Return(content::DownloadItem::CANCELLED));
// Even though one is a SAVE_AS download, no prompt will be displayed to
// the user because the download is inactive.
EXPECT_CALL(*delegate(), PromptUserForDownloadPath(_, _, _))
.Times(0);
RunTestCase(kInactiveTestCases[i], item.get());
}
}
// If the reserved path could not be verified, then the user should see a
// prompt.
TEST_F(DownloadTargetDeterminerTest, TargetDeterminer_ReservationFailed) {
const DownloadTestCase kReservationFailedCases[] = {
{
// 0: Automatic download. Since the reservation fails, the disposition of
// the target is to prompt, but the returned path is used.
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("bar.txt"),
DownloadItem::TARGET_DISPOSITION_PROMPT,
EXPECT_CRDOWNLOAD
},
};
// Setup ReserveVirtualPath() to fail.
ON_CALL(*delegate(), ReserveVirtualPath(_, _, _, _, _))
.WillByDefault(WithArg<4>(ScheduleCallback2(
GetPathInDownloadDir(FILE_PATH_LITERAL("bar.txt")), false)));
RunTestCasesWithActiveItem(kReservationFailedCases,
arraysize(kReservationFailedCases));
}
// If the local path could not be determined, the download should be cancelled.
TEST_F(DownloadTargetDeterminerTest, TargetDeterminer_LocalPathFailed) {
const DownloadTestCase kLocalPathFailedCases[] = {
{
// 0: Automatic download.
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_LOCAL_PATH
},
};
base::FilePath expected_virtual_path(
GetPathInDownloadDir(FILE_PATH_LITERAL("virtual/foo.txt")));
// The default download directory is the virtual path.
download_prefs()->SetDownloadPath(test_virtual_dir());
// Simulate failed call to DetermineLocalPath.
EXPECT_CALL(*delegate(), DetermineLocalPath(
_, GetPathInDownloadDir(FILE_PATH_LITERAL("virtual/foo.txt")), _))
.WillOnce(WithArg<2>(ScheduleCallback(base::FilePath())));
RunTestCasesWithActiveItem(kLocalPathFailedCases,
arraysize(kLocalPathFailedCases));
}
// Downloads that have a danger level of AllowOnUserGesture should be marked as
// safe depending on whether there was a user gesture associated with the
// download and whether the referrer was visited prior to today.
TEST_F(DownloadTargetDeterminerTest, TargetDeterminer_VisitedReferrer) {
const DownloadTestCase kVisitedReferrerCases[] = {
// http://visited.example.com/ is added to the history as a visit that
// happened prior to today.
{
// 0: Safe download due to visiting referrer before.
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://visited.example.com/foo.html", "text/html",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.html"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_CRDOWNLOAD
},
{
// 1: Dangerous due to not having visited referrer before.
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_DANGEROUS_FILE,
"http://not-visited.example.com/foo.html", "text/html",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.html"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_UNCONFIRMED
},
{
// 2: Safe because the user is being prompted.
SAVE_AS,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://not-visited.example.com/foo.html", "text/html",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.html"),
DownloadItem::TARGET_DISPOSITION_PROMPT,
EXPECT_CRDOWNLOAD
},
{
// 3: Safe because of forced path.
FORCED,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://not-visited.example.com/foo.html", "text/html",
FILE_PATH_LITERAL("foo.html"),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.html"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_LOCAL_PATH
},
};
// This test assumes that the danger level of .html files is
// AllowOnUserGesture.
ASSERT_EQ(download_util::AllowOnUserGesture,
download_util::GetFileDangerLevel(
base::FilePath(FILE_PATH_LITERAL("foo.html"))));
// First the history service must exist.
profile()->CreateHistoryService(false, false);
GURL url("http://visited.example.com/visited-link.html");
// The time of visit is picked to be several seconds prior to the most recent
// midnight.
base::Time time_of_visit(
base::Time::Now().LocalMidnight() - base::TimeDelta::FromSeconds(10));
HistoryService* history_service =
HistoryServiceFactory::GetForProfile(profile(), Profile::EXPLICIT_ACCESS);
ASSERT_TRUE(history_service);
history_service->AddPage(url, time_of_visit, history::SOURCE_BROWSED);
RunTestCasesWithActiveItem(kVisitedReferrerCases,
arraysize(kVisitedReferrerCases));
}
// These test cases are run with "Prompt for download" user preference set to
// true.
TEST_F(DownloadTargetDeterminerTest, TargetDeterminer_PromptAlways) {
const DownloadTestCase kPromptingTestCases[] = {
{
// 0: Safe Automatic - Should prompt because of "Prompt for download"
// preference setting.
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.txt"),
DownloadItem::TARGET_DISPOSITION_PROMPT,
EXPECT_CRDOWNLOAD
},
{
// 1: Safe Forced - Shouldn't prompt.
FORCED,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL("foo.txt"),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.txt"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_LOCAL_PATH
},
{
// 2: Automatic - The filename extension is marked as one that we will
// open automatically. Shouldn't prompt.
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.dummy", "",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.dummy"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_CRDOWNLOAD
},
};
SetPromptForDownload(true);
EnableAutoOpenBasedOnExtension(
base::FilePath(FILE_PATH_LITERAL("dummy.dummy")));
RunTestCasesWithActiveItem(kPromptingTestCases,
arraysize(kPromptingTestCases));
}
#if !defined(OS_ANDROID)
// These test cases are run with "Prompt for download" user preference set to
// true. Automatic extension downloads shouldn't cause prompting.
// Android doesn't support extensions.
TEST_F(DownloadTargetDeterminerTest, TargetDeterminer_PromptAlways_Extension) {
const DownloadTestCase kPromptingTestCases[] = {
{
// 0: Automatic Browser Extension download. - Shouldn't prompt for browser
// extension downloads even if "Prompt for download" preference is set.
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_DANGEROUS_FILE,
"http://example.com/foo.crx",
extensions::Extension::kMimeType,
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.crx"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_UNCONFIRMED
},
#if defined(OS_WIN)
{
// 1: Automatic User Script - Shouldn't prompt for user script downloads
// even if "Prompt for download" preference is set. ".js" files are
// considered dangerous on Windows.
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_DANGEROUS_FILE,
"http://example.com/foo.user.js", "",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.user.js"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_UNCONFIRMED
},
#else
{
// 1: Automatic User Script - Shouldn't prompt for user script downloads
// even if "Prompt for download" preference is set.
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.user.js", "",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.user.js"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_CRDOWNLOAD
},
#endif
};
SetPromptForDownload(true);
RunTestCasesWithActiveItem(kPromptingTestCases,
arraysize(kPromptingTestCases));
}
#endif
// If the download path is managed, then we don't show any prompts.
// Note that if the download path is managed, then PromptForDownload() is false.
TEST_F(DownloadTargetDeterminerTest, TargetDeterminer_ManagedPath) {
const DownloadTestCase kManagedPathTestCases[] = {
{
// 0: Automatic Safe
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.txt"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_CRDOWNLOAD
},
{
// 1: Save_As Safe
SAVE_AS,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("foo.txt"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_CRDOWNLOAD
},
};
SetManagedDownloadPath(test_download_dir());
ASSERT_TRUE(download_prefs()->IsDownloadPathManaged());
RunTestCasesWithActiveItem(kManagedPathTestCases,
arraysize(kManagedPathTestCases));
}
// Test basic functionality supporting extensions that want to override download
// filenames.
TEST_F(DownloadTargetDeterminerTest, TargetDeterminer_NotifyExtensionsSafe) {
const DownloadTestCase kNotifyExtensionsTestCases[] = {
{
// 0: Automatic Safe
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("overridden/foo.txt"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_CRDOWNLOAD
},
{
// 1: Save_As Safe
SAVE_AS,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("overridden/foo.txt"),
DownloadItem::TARGET_DISPOSITION_PROMPT,
EXPECT_CRDOWNLOAD
},
{
// 2: Automatic Dangerous
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_DANGEROUS_FILE,
"http://example.com/foo.html", "",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("overridden/foo.html"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_UNCONFIRMED
},
{
// 3: Forced Safe
FORCED,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "",
FILE_PATH_LITERAL("forced-foo.txt"),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("forced-foo.txt"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_LOCAL_PATH
},
};
ON_CALL(*delegate(), NotifyExtensions(_, _, _))
.WillByDefault(Invoke(&NotifyExtensionsOverridePath));
RunTestCasesWithActiveItem(kNotifyExtensionsTestCases,
arraysize(kNotifyExtensionsTestCases));
}
// Test that filenames provided by extensions are passed into SafeBrowsing
// checks and dangerous download checks.
TEST_F(DownloadTargetDeterminerTest, TargetDeterminer_NotifyExtensionsUnsafe) {
const DownloadTestCase kNotifyExtensionsTestCases[] = {
{
// 0: Automatic Safe : Later overridden by a dangerous filetype.
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_DANGEROUS_FILE,
"http://example.com/foo.html.remove", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("overridden/foo.html"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_UNCONFIRMED
},
{
// 1: Automatic Safe : Later overridden by a potentially dangerous
// filetype.
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_MAYBE_DANGEROUS_CONTENT,
"http://example.com/foo.exe.remove", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("overridden/foo.exe"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_UNCONFIRMED
},
};
ON_CALL(*delegate(), NotifyExtensions(_, _, _))
.WillByDefault(Invoke(&NotifyExtensionsOverridePath));
ON_CALL(*delegate(), CheckDownloadUrl(_, _, _))
.WillByDefault(Invoke(&CheckDownloadUrlCheckExes));
RunTestCasesWithActiveItem(kNotifyExtensionsTestCases,
arraysize(kNotifyExtensionsTestCases));
}
// Test that conflict actions set by extensions are passed correctly into
// ReserveVirtualPath.
TEST_F(DownloadTargetDeterminerTest,
TargetDeterminer_NotifyExtensionsConflict) {
const DownloadTestCase kNotifyExtensionsTestCase = {
AUTOMATIC,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("overridden/foo.txt"),
DownloadItem::TARGET_DISPOSITION_OVERWRITE,
EXPECT_CRDOWNLOAD
};
const DownloadTestCase& test_case = kNotifyExtensionsTestCase;
scoped_ptr<content::MockDownloadItem> item(
CreateActiveDownloadItem(0, test_case));
base::FilePath overridden_path(FILE_PATH_LITERAL("overridden/foo.txt"));
base::FilePath full_overridden_path =
GetPathInDownloadDir(overridden_path.value());
// First case: An extension sets the conflict_action to OVERWRITE.
EXPECT_CALL(*delegate(), NotifyExtensions(_, _, _))
.WillOnce(WithArg<2>(
ScheduleCallback2(overridden_path,
DownloadPathReservationTracker::OVERWRITE)));
EXPECT_CALL(*delegate(), ReserveVirtualPath(
_, full_overridden_path, true, DownloadPathReservationTracker::OVERWRITE,
_)).WillOnce(WithArg<4>(
ScheduleCallback2(full_overridden_path, true)));
RunTestCase(test_case, item.get());
// Second case: An extension sets the conflict_action to PROMPT.
EXPECT_CALL(*delegate(), NotifyExtensions(_, _, _))
.WillOnce(WithArg<2>(
ScheduleCallback2(overridden_path,
DownloadPathReservationTracker::PROMPT)));
EXPECT_CALL(*delegate(), ReserveVirtualPath(
_, full_overridden_path, true, DownloadPathReservationTracker::PROMPT, _))
.WillOnce(WithArg<4>(
ScheduleCallback2(full_overridden_path, true)));
RunTestCase(test_case, item.get());
}
// Test that relative paths returned by extensions are always relative to the
// default downloads path.
TEST_F(DownloadTargetDeterminerTest,
TargetDeterminer_NotifyExtensionsDefaultPath) {
const DownloadTestCase kNotifyExtensionsTestCase = {
SAVE_AS,
content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
"http://example.com/foo.txt", "text/plain",
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL(""),
FILE_PATH_LITERAL("overridden/foo.txt"),
DownloadItem::TARGET_DISPOSITION_PROMPT,
EXPECT_CRDOWNLOAD
};
const DownloadTestCase& test_case = kNotifyExtensionsTestCase;
scoped_ptr<content::MockDownloadItem> item(
CreateActiveDownloadItem(0, test_case));
base::FilePath overridden_path(FILE_PATH_LITERAL("overridden/foo.txt"));
base::FilePath full_overridden_path =
GetPathInDownloadDir(overridden_path.value());
download_prefs()->SetSaveFilePath(GetPathInDownloadDir(
FILE_PATH_LITERAL("last_selected")));
EXPECT_CALL(*delegate(), NotifyExtensions(_, _, _))
.WillOnce(WithArg<2>(
ScheduleCallback2(overridden_path,
DownloadPathReservationTracker::UNIQUIFY)));
EXPECT_CALL(*delegate(),
PromptUserForDownloadPath(_, full_overridden_path, _))
.WillOnce(WithArg<2>(
ScheduleCallback(full_overridden_path)));
RunTestCase(test_case, item.get());
}
} // namespace
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