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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/win/shortcut.h"
#include <string>
#include "base/file_util.h"
#include "base/files/file_path.h"
#include "base/files/scoped_temp_dir.h"
#include "base/test/test_file_util.h"
#include "base/test/test_shortcut_win.h"
#include "base/win/scoped_com_initializer.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace base {
namespace win {
namespace {
static const char kFileContents[] = "This is a target.";
static const char kFileContents2[] = "This is another target.";
class ShortcutTest : public testing::Test {
protected:
virtual void SetUp() OVERRIDE {
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
ASSERT_TRUE(temp_dir_2_.CreateUniqueTempDir());
link_file_ = temp_dir_.path().Append(L"My Link.lnk");
// Shortcut 1's properties
{
const FilePath target_file(temp_dir_.path().Append(L"Target 1.txt"));
file_util::WriteFile(target_file, kFileContents,
arraysize(kFileContents));
link_properties_.set_target(target_file);
link_properties_.set_working_dir(temp_dir_.path());
link_properties_.set_arguments(L"--magic --awesome");
link_properties_.set_description(L"Chrome is awesome.");
link_properties_.set_icon(link_properties_.target, 4);
link_properties_.set_app_id(L"Chrome");
link_properties_.set_dual_mode(false);
}
// Shortcut 2's properties (all different from properties of shortcut 1).
{
const FilePath target_file_2(temp_dir_.path().Append(L"Target 2.txt"));
file_util::WriteFile(target_file_2, kFileContents2,
arraysize(kFileContents2));
FilePath icon_path_2;
base::CreateTemporaryFileInDir(temp_dir_.path(), &icon_path_2);
link_properties_2_.set_target(target_file_2);
link_properties_2_.set_working_dir(temp_dir_2_.path());
link_properties_2_.set_arguments(L"--super --crazy");
link_properties_2_.set_description(L"The best in the west.");
link_properties_2_.set_icon(icon_path_2, 0);
link_properties_2_.set_app_id(L"Chrome.UserLevelCrazySuffix");
link_properties_2_.set_dual_mode(true);
}
}
ScopedCOMInitializer com_initializer_;
ScopedTempDir temp_dir_;
ScopedTempDir temp_dir_2_;
// The link file to be created/updated in the shortcut tests below.
FilePath link_file_;
// Properties for the created shortcut.
ShortcutProperties link_properties_;
// Properties for the updated shortcut.
ShortcutProperties link_properties_2_;
};
} // namespace
TEST_F(ShortcutTest, CreateAndResolveShortcut) {
ShortcutProperties only_target_properties;
only_target_properties.set_target(link_properties_.target);
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, only_target_properties, SHORTCUT_CREATE_ALWAYS));
FilePath resolved_name;
EXPECT_TRUE(ResolveShortcut(link_file_, &resolved_name, NULL));
char read_contents[arraysize(kFileContents)];
base::ReadFile(resolved_name, read_contents, arraysize(read_contents));
EXPECT_STREQ(kFileContents, read_contents);
}
TEST_F(ShortcutTest, ResolveShortcutWithArgs) {
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS));
FilePath resolved_name;
string16 args;
EXPECT_TRUE(ResolveShortcut(link_file_, &resolved_name, &args));
char read_contents[arraysize(kFileContents)];
base::ReadFile(resolved_name, read_contents, arraysize(read_contents));
EXPECT_STREQ(kFileContents, read_contents);
EXPECT_EQ(link_properties_.arguments, args);
}
TEST_F(ShortcutTest, CreateShortcutWithOnlySomeProperties) {
ShortcutProperties target_and_args_properties;
target_and_args_properties.set_target(link_properties_.target);
target_and_args_properties.set_arguments(link_properties_.arguments);
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, target_and_args_properties,
SHORTCUT_CREATE_ALWAYS));
ValidateShortcut(link_file_, target_and_args_properties);
}
TEST_F(ShortcutTest, CreateShortcutVerifyProperties) {
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS));
ValidateShortcut(link_file_, link_properties_);
}
TEST_F(ShortcutTest, UpdateShortcutVerifyProperties) {
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS));
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, link_properties_2_, SHORTCUT_UPDATE_EXISTING));
ValidateShortcut(link_file_, link_properties_2_);
}
TEST_F(ShortcutTest, UpdateShortcutUpdateOnlyTargetAndResolve) {
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS));
ShortcutProperties update_only_target_properties;
update_only_target_properties.set_target(link_properties_2_.target);
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, update_only_target_properties,
SHORTCUT_UPDATE_EXISTING));
ShortcutProperties expected_properties = link_properties_;
expected_properties.set_target(link_properties_2_.target);
ValidateShortcut(link_file_, expected_properties);
FilePath resolved_name;
EXPECT_TRUE(ResolveShortcut(link_file_, &resolved_name, NULL));
char read_contents[arraysize(kFileContents2)];
base::ReadFile(resolved_name, read_contents, arraysize(read_contents));
EXPECT_STREQ(kFileContents2, read_contents);
}
TEST_F(ShortcutTest, UpdateShortcutMakeDualMode) {
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS));
ShortcutProperties make_dual_mode_properties;
make_dual_mode_properties.set_dual_mode(true);
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, make_dual_mode_properties,
SHORTCUT_UPDATE_EXISTING));
ShortcutProperties expected_properties = link_properties_;
expected_properties.set_dual_mode(true);
ValidateShortcut(link_file_, expected_properties);
}
TEST_F(ShortcutTest, UpdateShortcutRemoveDualMode) {
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, link_properties_2_, SHORTCUT_CREATE_ALWAYS));
ShortcutProperties remove_dual_mode_properties;
remove_dual_mode_properties.set_dual_mode(false);
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, remove_dual_mode_properties,
SHORTCUT_UPDATE_EXISTING));
ShortcutProperties expected_properties = link_properties_2_;
expected_properties.set_dual_mode(false);
ValidateShortcut(link_file_, expected_properties);
}
TEST_F(ShortcutTest, UpdateShortcutClearArguments) {
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS));
ShortcutProperties clear_arguments_properties;
clear_arguments_properties.set_arguments(string16());
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, clear_arguments_properties,
SHORTCUT_UPDATE_EXISTING));
ShortcutProperties expected_properties = link_properties_;
expected_properties.set_arguments(string16());
ValidateShortcut(link_file_, expected_properties);
}
TEST_F(ShortcutTest, FailUpdateShortcutThatDoesNotExist) {
ASSERT_FALSE(CreateOrUpdateShortcutLink(
link_file_, link_properties_, SHORTCUT_UPDATE_EXISTING));
ASSERT_FALSE(PathExists(link_file_));
}
TEST_F(ShortcutTest, ReplaceShortcutAllProperties) {
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS));
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, link_properties_2_, SHORTCUT_REPLACE_EXISTING));
ValidateShortcut(link_file_, link_properties_2_);
}
TEST_F(ShortcutTest, ReplaceShortcutSomeProperties) {
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS));
ShortcutProperties new_properties;
new_properties.set_target(link_properties_2_.target);
new_properties.set_arguments(link_properties_2_.arguments);
new_properties.set_description(link_properties_2_.description);
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, new_properties, SHORTCUT_REPLACE_EXISTING));
// Expect only properties in |new_properties| to be set, all other properties
// should have been overwritten.
ShortcutProperties expected_properties(new_properties);
expected_properties.set_working_dir(FilePath());
expected_properties.set_icon(FilePath(), 0);
expected_properties.set_app_id(string16());
expected_properties.set_dual_mode(false);
ValidateShortcut(link_file_, expected_properties);
}
TEST_F(ShortcutTest, FailReplaceShortcutThatDoesNotExist) {
ASSERT_FALSE(CreateOrUpdateShortcutLink(
link_file_, link_properties_, SHORTCUT_REPLACE_EXISTING));
ASSERT_FALSE(PathExists(link_file_));
}
// Test that the old arguments remain on the replaced shortcut when not
// otherwise specified.
TEST_F(ShortcutTest, ReplaceShortcutKeepOldArguments) {
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS));
// Do not explicitly set the arguments.
link_properties_2_.options &=
~ShortcutProperties::PROPERTIES_ARGUMENTS;
ASSERT_TRUE(CreateOrUpdateShortcutLink(
link_file_, link_properties_2_, SHORTCUT_REPLACE_EXISTING));
ShortcutProperties expected_properties(link_properties_2_);
expected_properties.set_arguments(link_properties_.arguments);
ValidateShortcut(link_file_, expected_properties);
}
} // namespace win
} // namespace base
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