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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/command_line.h"
#include "base/strings/string_util.h"
#include "chrome/browser/extensions/extension_browsertest.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/chrome_switches.h"
#include "content/public/test/browser_test.h"
#include "extensions/browser/extension_prefs.h"
#include "extensions/browser/extension_registry.h"
#include "extensions/browser/extensions_browser_client.h"
#include "extensions/common/extension.h"
#include "extensions/common/extension_set.h"
#include "extensions/common/manifest.h"
#include "extensions/common/switches.h"
namespace extensions {
namespace {
constexpr char kGoodExtensionId[] = "ldnnhddmnhbkjipkidpdiheffobcpfmf";
constexpr char kSimpleWithKeyExtensionId[] = "iegclhlplifhodhkoafiokenjoapiobj";
} // namespace
class ExtensionsDisabledBrowserTest : public ExtensionBrowserTest {
public:
ExtensionsDisabledBrowserTest() = default;
ExtensionsDisabledBrowserTest(const ExtensionsDisabledBrowserTest&) = delete;
ExtensionsDisabledBrowserTest& operator=(
const ExtensionsDisabledBrowserTest&) = delete;
~ExtensionsDisabledBrowserTest() override = default;
void SetUpCommandLine(base::CommandLine* command_line) override {
// A little tricky: we disable extensions (via the commandline) on the
// non-PRE run. The PRE run is responsible for installing the external
// extension.
ExtensionBrowserTest::SetUpCommandLine(command_line);
const char* test_name =
testing::UnitTest::GetInstance()->current_test_info()->name();
if (!base::StartsWith(test_name, "PRE_", base::CompareCase::SENSITIVE)) {
command_line->AppendSwitch(switches::kDisableExtensions);
}
}
};
// Tests installing a number of extensions, and then restarting Chrome with the
// --disable-extensions switch. Regression test for https://crbug.com/836624.
IN_PROC_BROWSER_TEST_F(ExtensionsDisabledBrowserTest,
PRE_TestStartupWithInstalledExtensions) {
const Extension* unpacked_extension =
LoadExtension(test_data_dir_.AppendASCII("simple_with_key"));
ASSERT_TRUE(unpacked_extension);
EXPECT_EQ(mojom::ManifestLocation::kUnpacked, unpacked_extension->location());
const Extension* internal_extension =
LoadExtension(test_data_dir_.AppendASCII("good.crx"));
ASSERT_TRUE(internal_extension);
EXPECT_EQ(mojom::ManifestLocation::kInternal, internal_extension->location());
ExtensionRegistry* registry = ExtensionRegistry::Get(profile());
EXPECT_TRUE(registry->enabled_extensions().GetByID(kGoodExtensionId));
EXPECT_TRUE(
registry->enabled_extensions().GetByID(kSimpleWithKeyExtensionId));
ExtensionPrefs* prefs = ExtensionPrefs::Get(profile());
EXPECT_TRUE(prefs->GetInstalledExtensionInfo(kGoodExtensionId));
EXPECT_TRUE(prefs->GetInstalledExtensionInfo(kSimpleWithKeyExtensionId));
}
IN_PROC_BROWSER_TEST_F(ExtensionsDisabledBrowserTest,
TestStartupWithInstalledExtensions) {
EXPECT_TRUE(ExtensionsBrowserClient::Get()->AreExtensionsDisabled(
*base::CommandLine::ForCurrentProcess(), profile()));
// Neither of the installed extensions should have been loaded or added to
// the registry.
ExtensionRegistry* registry = ExtensionRegistry::Get(profile());
EXPECT_FALSE(registry->GetInstalledExtension(kGoodExtensionId));
EXPECT_FALSE(registry->GetInstalledExtension(kSimpleWithKeyExtensionId));
// However, they should still be stored in the preferences.
ExtensionPrefs* prefs = ExtensionPrefs::Get(profile());
EXPECT_TRUE(prefs->GetInstalledExtensionInfo(kGoodExtensionId));
EXPECT_TRUE(prefs->GetInstalledExtensionInfo(kSimpleWithKeyExtensionId));
}
} // namespace extensions
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