blob: 5b9cfa844341998aa39f790534a28aef8e5b5e60 [file] [log] [blame]
// Copyright 2019 The Chromium OS 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 "cros-disks/disk_monitor.h"
#include <base/files/file_path.h>
#include <base/logging.h>
#include <base/stl_util.h>
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include "cros-disks/device_ejector.h"
namespace cros_disks {
class DiskMonitorTest : public ::testing::Test {
DiskMonitorTest() = default;
DiskMonitor monitor_;
TEST_F(DiskMonitorTest, EnumerateDisks) {
std::vector<Disk> disks = monitor_.EnumerateDisks();
// TODO( Disabled due to flakiness. This test relies on the
// disk enumeration being stable for the life of the tests. However, if another
// process on the system is modifying disks (i.e. adding/removing loopback
// devices), this test might fail because a device found by EnumerateDisks() may
// no longer exist when GetDiskByDevicePath() is called.
TEST_F(DiskMonitorTest, DISABLED_GetDiskByDevicePath) {
std::vector<Disk> disks = monitor_.EnumerateDisks();
if (disks.empty()) {
LOG(WARNING) << "No disks found to test.";
for (const auto& found_disk : disks) {
std::string device_path = found_disk.device_file;
LOG(INFO) << "Using device_path: " << device_path << "\n";
Disk disk;
monitor_.GetDiskByDevicePath(base::FilePath(device_path), &disk));
EXPECT_EQ(device_path, disk.device_file);
TEST_F(DiskMonitorTest, GetDiskByNonexistentDevicePath) {
Disk disk;
base::FilePath device_path("/dev/nonexistent-path");
EXPECT_FALSE(monitor_.GetDiskByDevicePath(device_path, &disk));
} // namespace cros_disks