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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/bind.h"
#include "base/files/file_util.h"
#include "base/memory/ref_counted.h"
#include "base/message_loop/message_loop.h"
#include "base/path_service.h"
#include "base/run_loop.h"
#include "base/strings/string_util.h"
#include "base/values.h"
#include "chrome/browser/extensions/sandboxed_unpacker.h"
#include "chrome/common/chrome_paths.h"
#include "content/public/test/test_browser_thread_bundle.h"
#include "content/public/test/test_utils.h"
#include "extensions/common/constants.h"
#include "extensions/common/extension.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/skia/include/core/SkBitmap.h"
namespace extensions {
class MockSandboxedUnpackerClient : public SandboxedUnpackerClient {
public:
void WaitForUnpack() {
scoped_refptr<content::MessageLoopRunner> runner =
new content::MessageLoopRunner;
quit_closure_ = runner->QuitClosure();
runner->Run();
}
base::FilePath temp_dir() const { return temp_dir_; }
private:
~MockSandboxedUnpackerClient() override {}
void OnUnpackSuccess(const base::FilePath& temp_dir,
const base::FilePath& extension_root,
const base::DictionaryValue* original_manifest,
const Extension* extension,
const SkBitmap& install_icon) override {
temp_dir_ = temp_dir;
quit_closure_.Run();
}
void OnUnpackFailure(const base::string16& error) override {
ASSERT_TRUE(false);
}
base::Closure quit_closure_;
base::FilePath temp_dir_;
};
class SandboxedUnpackerTest : public testing::Test {
public:
void SetUp() override {
ASSERT_TRUE(extensions_dir_.CreateUniqueTempDir());
browser_threads_.reset(new content::TestBrowserThreadBundle(
content::TestBrowserThreadBundle::IO_MAINLOOP));
in_process_utility_thread_helper_.reset(
new content::InProcessUtilityThreadHelper);
// It will delete itself.
client_ = new MockSandboxedUnpackerClient;
}
void TearDown() override {
// Need to destruct SandboxedUnpacker before the message loop since
// it posts a task to it.
sandboxed_unpacker_ = NULL;
base::RunLoop().RunUntilIdle();
}
void SetupUnpacker(const std::string& crx_name) {
base::FilePath original_path;
ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &original_path));
original_path = original_path.AppendASCII("extensions")
.AppendASCII("unpacker")
.AppendASCII(crx_name);
ASSERT_TRUE(base::PathExists(original_path)) << original_path.value();
sandboxed_unpacker_ = new SandboxedUnpacker(
original_path,
Manifest::INTERNAL,
Extension::NO_FLAGS,
extensions_dir_.path(),
base::MessageLoopProxy::current(),
client_);
base::MessageLoopProxy::current()->PostTask(
FROM_HERE,
base::Bind(&SandboxedUnpacker::Start, sandboxed_unpacker_.get()));
client_->WaitForUnpack();
}
base::FilePath GetInstallPath() {
return client_->temp_dir().AppendASCII(kTempExtensionName);
}
protected:
base::ScopedTempDir extensions_dir_;
MockSandboxedUnpackerClient* client_;
scoped_refptr<SandboxedUnpacker> sandboxed_unpacker_;
scoped_ptr<content::TestBrowserThreadBundle> browser_threads_;
scoped_ptr<content::InProcessUtilityThreadHelper>
in_process_utility_thread_helper_;
};
TEST_F(SandboxedUnpackerTest, NoCatalogsSuccess) {
SetupUnpacker("no_l10n.crx");
// Check that there is no _locales folder.
base::FilePath install_path =
GetInstallPath().Append(kLocaleFolder);
EXPECT_FALSE(base::PathExists(install_path));
}
TEST_F(SandboxedUnpackerTest, WithCatalogsSuccess) {
SetupUnpacker("good_l10n.crx");
// Check that there is _locales folder.
base::FilePath install_path =
GetInstallPath().Append(kLocaleFolder);
EXPECT_TRUE(base::PathExists(install_path));
}
} // namespace extensions
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