/* Copyright (C) 2020-2021 Carl Hetherington This file is part of DCP-o-matic. DCP-o-matic is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. DCP-o-matic is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with DCP-o-matic. If not, see . */ #include "lib/cross.h" #include "lib/ext.h" #include "test.h" #include #include #include #include #include #include #include #include #include #include #include using std::future; using std::string; using std::vector; vector ext2_ls (vector arguments) { using namespace boost::process; boost::asio::io_service ios; future data; child ch (search_path("e2ls"), arguments, std_in.close(), std_out > data, ios); ios.run(); auto output = data.get(); boost::trim (output); vector parts; boost::split (parts, output, boost::is_any_of("\t "), boost::token_compress_on); return parts; } static void make_empty_file(boost::filesystem::path file, off_t size) { auto fd = open (file.string().c_str(), O_RDWR | O_CREAT, S_IRUSR | S_IWUSR); BOOST_REQUIRE (fd != -1); auto const r = posix_fallocate (fd, 0, size); BOOST_REQUIRE_EQUAL (r, 0); close (fd); } /** Use the writer code to make a disk and partition and copy a file (in a directory) * to it, then check that: * - the partition has inode size 128 * - the file and directory have reasonable timestamps * - the file can be copied back off the disk */ BOOST_AUTO_TEST_CASE (disk_writer_test1) { using namespace boost::filesystem; using namespace boost::process; Cleanup cl; path disk = "build/test/disk_writer_test1.disk"; path partition = "build/test/disk_writer_test1.partition"; cl.add(disk); cl.add(partition); /* lwext4 has a lower limit of correct ext2 partition sizes it can make; 32Mb * does not work here: fsck gives errors about an incorrect free blocks count. */ make_random_file(disk, 256 * 1024 * 1024); make_random_file(partition, 256 * 1024 * 1024); path dcp = "build/test/disk_writer_test1"; create_directory (dcp); /* Some arbitrary file size here */ make_random_file (dcp / "foo", 1024 * 1024 * 32 - 6128); dcpomatic::write ({dcp}, disk.string(), partition.string(), nullptr); BOOST_CHECK_EQUAL (system("/sbin/e2fsck -fn build/test/disk_writer_test1.partition"), 0); { boost::asio::io_service ios; future data; child ch ("/sbin/tune2fs", args({"-l", partition.string()}), std_in.close(), std_out > data, ios); ios.run(); string output = data.get(); std::smatch matches; std::regex reg("Inode size:\\s*(.*)"); BOOST_REQUIRE (std::regex_search(output, matches, reg)); BOOST_REQUIRE (matches.size() == 2); BOOST_CHECK_EQUAL (matches[1].str(), "128"); } BOOST_CHECK (ext2_ls({partition.string()}) == vector({"disk_writer_test1", "lost+found"})); string const unset_date = "1-Jan-1970"; /* Check timestamp of the directory has been set */ auto details = ext2_ls({"-l", partition.string()}); BOOST_REQUIRE (details.size() >= 6); BOOST_CHECK (details[5] != unset_date); auto const dir = partition.string() + ":disk_writer_test1"; BOOST_CHECK (ext2_ls({dir}) == vector({"foo"})); /* Check timestamp of foo */ details = ext2_ls({"-l", dir}); BOOST_REQUIRE (details.size() >= 6); BOOST_CHECK (details[5] != unset_date); system ("e2cp " + partition.string() + ":disk_writer_test1/foo build/test/disk_writer_test1_foo_back"); check_file ("build/test/disk_writer_test1/foo", "build/test/disk_writer_test1_foo_back"); cl.run(); } BOOST_AUTO_TEST_CASE (disk_writer_test2) { using namespace boost::filesystem; using namespace boost::process; remove_all("build/test/disk_writer_test2.disk"); remove_all("build/test/disk_writer_test2.partition"); remove_all("build/test/disk_writer_test2"); Cleanup cl; path const disk = "build/test/disk_writer_test2.disk"; path const partition = "build/test/disk_writer_test2.partition"; cl.add(disk); cl.add(partition); /* Using empty files here still triggers the bug and is much quicker than using random data */ make_empty_file(disk, 31043616768LL); make_empty_file(partition, 31043571712LL); auto const dcp = TestPaths::private_data() / "xm"; dcpomatic::write({dcp}, disk.string(), partition.string(), nullptr); BOOST_CHECK_EQUAL(system("/sbin/e2fsck -fn build/test/disk_writer_test2.partition"), 0); path const check = "build/test/disk_writer_test2"; create_directory(check); cl.add(check); for (auto original: directory_iterator(dcp)) { auto path_in_copy = path("xm") / original.path().filename(); auto path_in_check = check / original.path().filename(); system("e2cp " + partition.string() + ":" + path_in_copy.string() + " " + path_in_check.string()); check_file(original.path(), path_in_check); } cl.run(); } BOOST_AUTO_TEST_CASE (disk_writer_test3) { using namespace boost::filesystem; using namespace boost::process; remove_all("build/test/disk_writer_test3.disk"); remove_all("build/test/disk_writer_test3.partition"); remove_all("build/test/disk_writer_test3"); Cleanup cl; path const disk = "build/test/disk_writer_test3.disk"; path const partition = "build/test/disk_writer_test3.partition"; cl.add(disk); cl.add(partition); /* Using empty files here still triggers the bug and is much quicker than using random data */ make_empty_file(disk, 31043616768LL); make_empty_file(partition, 31043571712LL); vector const dcps = { TestPaths::private_data() / "xm", TestPaths::private_data() / "JourneyToJah_TLR-1_F_EN-DE-FR_CH_51_2K_LOK_20140225_DGL_SMPTE_OV" }; dcpomatic::write(dcps, disk.string(), partition.string(), nullptr); BOOST_CHECK_EQUAL(system("/sbin/e2fsck -fn build/test/disk_writer_test3.partition"), 0); path const check = "build/test/disk_writer_test3"; create_directory(check); cl.add(check); for (auto dcp: dcps) { for (auto original: directory_iterator(dcp)) { auto path_in_copy = dcp.filename() / original.path().filename(); auto path_in_check = check / original.path().filename(); system("e2cp " + partition.string() + ":" + path_in_copy.string() + " " + path_in_check.string()); check_file(original.path(), path_in_check); } } cl.run(); } BOOST_AUTO_TEST_CASE (osx_drive_identification_test) { vector disks; auto disk = [&disks](string mount_point, string media_path, bool whole, std::vector mount_points) { auto mp = analyse_osx_media_path (media_path); if (mp) { disks.push_back({mount_point, {}, {}, *mp, whole, mount_points, 0}); } }; auto find_unmounted = [](vector disks) { auto drives = osx_disks_to_drives (disks); vector unmounted; std::copy_if (drives.begin(), drives.end(), std::back_inserter(unmounted), [](Drive const& drive) { return !drive.mounted(); }); return unmounted; }; disk("/dev/disk4s1", "IODeviceTree:/arm-io@10F00000/apcie@90000000/pci-bridge1@1/pcie-xhci@0/@7:1", false, {}); disk("/dev/disk4", "IODeviceTree:/arm-io@10F00000/apcie@90000000/pci-bridge1@1/pcie-xhci@0/@7:0", true, {}); disk("/dev/disk0", "IODeviceTree:/arm-io@10F00000/ans@77400000/iop-ans-nub/AppleANS3NVMeController/@1:0", true, {}); disk("/dev/disk0s1", "IODeviceTree:/arm-io@10F00000/ans@77400000/iop-ans-nub/AppleANS3NVMeController/@1:1", false, {}); disk("/dev/disk0s2", "IODeviceTree:/arm-io@10F00000/ans@77400000/iop-ans-nub/AppleANS3NVMeController/@1:2", false, {}); disk("/dev/disk0s3", "IODeviceTree:/arm-io@10F00000/ans@77400000/iop-ans-nub/AppleANS3NVMeController/@1:3", false, {}); disk("/dev/disk1", "IOService:/AppleARMPE/arm-io@10F00000/AppleT810xIO/ans@77400000/AppleASCWrapV4/iop-ans-nub/RTBuddyV2/RTBuddyService/AppleANS3NVMeController/NS_01@1/IOBlockStorageDriver/APPLE SSD AP0512Q Media/IOGUIDPartitionScheme/iBootSystemContainer@1/AppleAPFSContainerScheme/AppleAPFSMedia", true, {}); disk("/dev/disk2", "IOService:/AppleARMPE/arm-io@10F00000/AppleT810xIO/ans@77400000/AppleASCWrapV4/iop-ans-nub/RTBuddyV2/RTBuddyService/AppleANS3NVMeController/NS_01@1/IOBlockStorageDriver/APPLE SSD AP0512Q Media/IOGUIDPartitionScheme/RecoveryOSContainer@3/AppleAPFSContainerScheme/AppleAPFSMedia", true, {}); disk("/dev/disk3", "IOService:/AppleARMPE/arm-io@10F00000/AppleT810xIO/ans@77400000/AppleASCWrapV4/iop-ans-nub/RTBuddyV2/RTBuddyService/AppleANS3NVMeController/NS_01@1/IOBlockStorageDriver/APPLE SSD AP0512Q Media/IOGUIDPartitionScheme/Container@2/AppleAPFSContainerScheme/AppleAPFSMedia", false, {}); disk("/dev/disk1s1", "IOService:/AppleARMPE/arm-io@10F00000/AppleT810xIO/ans@77400000/AppleASCWrapV4/iop-ans-nub/RTBuddyV2/RTBuddyService/AppleANS3NVMeController/NS_01@1/IOBlockStorageDriver/APPLE SSD AP0512Q Media/IOGUIDPartitionScheme/iBootSystemContainer@1/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/iSCPreboot@1", false, {}); disk("/dev/disk1s2", "IOService:/AppleARMPE/arm-io@10F00000/AppleT810xIO/ans@77400000/AppleASCWrapV4/iop-ans-nub/RTBuddyV2/RTBuddyService/AppleANS3NVMeController/NS_01@1/IOBlockStorageDriver/APPLE SSD AP0512Q Media/IOGUIDPartitionScheme/iBootSystemContainer@1/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/xART@2", false, {}); disk("/dev/disk1s3", "IOService:/AppleARMPE/arm-io@10F00000/AppleT810xIO/ans@77400000/AppleASCWrapV4/iop-ans-nub/RTBuddyV2/RTBuddyService/AppleANS3NVMeController/NS_01@1/IOBlockStorageDriver/APPLE SSD AP0512Q Media/IOGUIDPartitionScheme/iBootSystemContainer@1/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Hardware@3", false, {}); disk("/dev/disk1s4", "IOService:/AppleARMPE/arm-io@10F00000/AppleT810xIO/ans@77400000/AppleASCWrapV4/iop-ans-nub/RTBuddyV2/RTBuddyService/AppleANS3NVMeController/NS_01@1/IOBlockStorageDriver/APPLE SSD AP0512Q Media/IOGUIDPartitionScheme/iBootSystemContainer@1/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Recovery@4", false, {}); disk("/dev/disk2s1", "IOService:/AppleARMPE/arm-io@10F00000/AppleT810xIO/ans@77400000/AppleASCWrapV4/iop-ans-nub/RTBuddyV2/RTBuddyService/AppleANS3NVMeController/NS_01@1/IOBlockStorageDriver/APPLE SSD AP0512Q Media/IOGUIDPartitionScheme/RecoveryOSContainer@3/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Recovery@1", false, {}); disk("/dev/disk2s2", "IOService:/AppleARMPE/arm-io@10F00000/AppleT810xIO/ans@77400000/AppleASCWrapV4/iop-ans-nub/RTBuddyV2/RTBuddyService/AppleANS3NVMeController/NS_01@1/IOBlockStorageDriver/APPLE SSD AP0512Q Media/IOGUIDPartitionScheme/RecoveryOSContainer@3/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Update@2", false, {}); disk("/dev/disk3s1", "IOService:/AppleARMPE/arm-io@10F00000/AppleT810xIO/ans@77400000/AppleASCWrapV4/iop-ans-nub/RTBuddyV2/RTBuddyService/AppleANS3NVMeController/NS_01@1/IOBlockStorageDriver/APPLE SSD AP0512Q Media/IOGUIDPartitionScheme/Container@2/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Macintosh HD@1", false, {}); disk("/dev/disk3s4", "IOService:/AppleARMPE/arm-io@10F00000/AppleT810xIO/ans@77400000/AppleASCWrapV4/iop-ans-nub/RTBuddyV2/RTBuddyService/AppleANS3NVMeController/NS_01@1/IOBlockStorageDriver/APPLE SSD AP0512Q Media/IOGUIDPartitionScheme/Container@2/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Update@4", false, {"/System/Volumes/Update"}); disk("/dev/disk3s5", "IOService:/AppleARMPE/arm-io@10F00000/AppleT810xIO/ans@77400000/AppleASCWrapV4/iop-ans-nub/RTBuddyV2/RTBuddyService/AppleANS3NVMeController/NS_01@1/IOBlockStorageDriver/APPLE SSD AP0512Q Media/IOGUIDPartitionScheme/Container@2/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Data@5", false, {"/System/Volumes/Data"}); disk("/dev/disk3s2", "IOService:/AppleARMPE/arm-io@10F00000/AppleT810xIO/ans@77400000/AppleASCWrapV4/iop-ans-nub/RTBuddyV2/RTBuddyService/AppleANS3NVMeController/NS_01@1/IOBlockStorageDriver/APPLE SSD AP0512Q Media/IOGUIDPartitionScheme/Container@2/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Preboot@2", false, {"/System/Volumes/Preboot"}); disk("/dev/disk3s3", "IOService:/AppleARMPE/arm-io@10F00000/AppleT810xIO/ans@77400000/AppleASCWrapV4/iop-ans-nub/RTBuddyV2/RTBuddyService/AppleANS3NVMeController/NS_01@1/IOBlockStorageDriver/APPLE SSD AP0512Q Media/IOGUIDPartitionScheme/Container@2/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Recovery@3", false, {}); disk("/dev/disk3s6", "IOService:/AppleARMPE/arm-io@10F00000/AppleT810xIO/ans@77400000/AppleASCWrapV4/iop-ans-nub/RTBuddyV2/RTBuddyService/AppleANS3NVMeController/NS_01@1/IOBlockStorageDriver/APPLE SSD AP0512Q Media/IOGUIDPartitionScheme/Container@2/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/VM@6", false, {"/System/Volumes/VM"}); disk("/dev/disk3s1s1", "IOService:/AppleARMPE/arm-io@10F00000/AppleT810xIO/ans@77400000/AppleASCWrapV4/iop-ans-nub/RTBuddyV2/RTBuddyService/AppleANS3NVMeController/NS_01@1/IOBlockStorageDriver/APPLE SSD AP0512Q Media/IOGUIDPartitionScheme/Container@2/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Macintosh HD@1/com.apple.os.update-EA882DCA7A28EBA0A6E94689836BB10D77D84D1AEE2468E17775A447AA815278@1", false, {"/"}); vector writeable = find_unmounted (disks); BOOST_REQUIRE_EQUAL (writeable.size(), 1U); BOOST_CHECK_EQUAL (writeable[0].device(), "/dev/disk4"); disks.clear (); disk("/dev/disk4s1", "IOService:/IOResources/IOHDIXController/IOHDIXHDDriveOutKernel@0/IODiskImageBlockStorageDeviceOutKernel/IOBlockStorageDriver/Apple UDIF read-only compressed (zlib) Media/IOGUIDPartitionScheme/disk image@1", false, {}); disk("/dev/disk4", "IOService:/IOResources/IOHDIXController/IOHDIXHDDriveOutKernel@0/IODiskImageBlockStorageDeviceOutKernel/IOBlockStorageDriver/Apple UDIF read-only compressed (zlib) Media", true, {}); disk("/dev/disk3s1", "IODeviceTree:/PCI0@0/XHC1@14/@2:1", false, {}); disk("/dev/disk3", "IODeviceTree:/PCI0@0/XHC1@14/@2:0", true, {}); disk("/dev/disk0", "IODeviceTree:/PCI0@0/SATA@1F,2/PRT1@1/PMP@0/@0:0", true, {}); disk("/dev/disk0s1", "IODeviceTree:/PCI0@0/SATA@1F,2/PRT1@1/PMP@0/@0:1", false, {}); disk("/dev/disk0s2", "IODeviceTree:/PCI0@0/SATA@1F,2/PRT1@1/PMP@0/@0:2", false, {"/Volumes/Macintosh HD"}); disk("/dev/disk0s3", "IODeviceTree:/PCI0@0/SATA@1F,2/PRT1@1/PMP@0/@0:3", false, {}); disk("/dev/disk0s4", "IODeviceTree:/PCI0@0/SATA@1F,2/PRT1@1/PMP@0/@0:4", false, {}); disk("/dev/disk0s5", "IODeviceTree:/PCI0@0/SATA@1F,2/PRT1@1/PMP@0/@0:5", false, {"/Volumes/High Sierra"}); disk("/dev/disk0s6", "IODeviceTree:/PCI0@0/SATA@1F,2/PRT1@1/PMP@0/@0:6", false, {}); disk("/dev/disk0s7", "IODeviceTree:/PCI0@0/SATA@1F,2/PRT1@1/PMP@0/@0:7", false, {"/Volumes/Recovery HD"}); disk("/dev/disk1", "IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleIntelPchSeriesAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/APPLE HDD ST500LM012 Media/IOGUIDPartitionScheme/Untitled 3@3/AppleAPFSContainerScheme/AppleAPFSMedia", true, {}); disk("/dev/disk", "IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleIntelPchSeriesAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/APPLE HDD ST500LM012 Media/IOGUIDPartitionScheme/Untitled 4@4/AppleAPFSContainerScheme/AppleAPFSMedia", true, {}); disk("/dev/disk1s1", "IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleIntelPchSeriesAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/APPLE HDD ST500LM012 Media/IOGUIDPartitionScheme/Untitled 3@3/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Untitled - Data@1", false, {"/Volumes/Untitled - Data"}); disk("/dev/disk1s2", "IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleIntelPchSeriesAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/APPLE HDD ST500LM012 Media/IOGUIDPartitionScheme/Untitled 3@3/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Preboot@2", false, {}); disk("/dev/disk1s3", "IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleIntelPchSeriesAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/APPLE HDD ST500LM012 Media/IOGUIDPartitionScheme/Untitled 3@3/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Recovery@3", false, {}); disk("/dev/disk1s4", "IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleIntelPchSeriesAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/APPLE HDD ST500LM012 Media/IOGUIDPartitionScheme/Untitled 3@3/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/VM@4", false, {}); disk("/dev/disk1s5", "IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleIntelPchSeriesAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/APPLE HDD ST500LM012 Media/IOGUIDPartitionScheme/Untitled 3@3/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Untitled@5", false, {"/Volumes/Untitled"}); disk("/dev/disk2s1", "IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleIntelPchSeriesAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/APPLE HDD ST500LM012 Media/IOGUIDPartitionScheme/Untitled 4@4/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Catalina - Data@1", false, {}); disk("/dev/disk2s2", "IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleIntelPchSeriesAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/APPLE HDD ST500LM012 Media/IOGUIDPartitionScheme/Untitled 4@4/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Preboot@2", false, {}); disk("/dev/disk2s3", "IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleIntelPchSeriesAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/APPLE HDD ST500LM012 Media/IOGUIDPartitionScheme/Untitled 4@4/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Recovery@3", false, {}); disk("/dev/disk2s4", "IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleIntelPchSeriesAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/APPLE HDD ST500LM012 Media/IOGUIDPartitionScheme/Untitled 4@4/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/VM@4", false, {"/private/var/vm"}); disk("/dev/disk2s5", "IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleIntelPchSeriesAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/APPLE HDD ST500LM012 Media/IOGUIDPartitionScheme/Untitled 4@4/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Catalina@5", false, {"/"}); writeable = find_unmounted (disks); BOOST_REQUIRE_EQUAL (writeable.size(), 1U); BOOST_CHECK_EQUAL (writeable[0].device(), "/dev/disk3"); disks.clear (); disk("/dev/disk7", "IOService:/IOResources/IOHDIXController/IOHDIXHDDriveOutKernel@3/IODiskImageBlockStorageDeviceOutKernel/IOBlockStorageDriver/Apple UDIF read-only compressed (zlib) Media", true, {}); disk("/dev/disk7s1", "IOService:/IOResources/IOHDIXController/IOHDIXHDDriveOutKernel@3/IODiskImageBlockStorageDeviceOutKernel/IOBlockStorageDriver/Apple UDIF read-only compressed (zlib) Media/IOGUIDPartitionScheme/disk image@1", false, {}); disk("/dev/disk6s1", "MediaPathKey is IOService:/IOResources/IOHDIXController/IOHDIXHDDriveOutKernel@2/IODiskImageBlockStorageDeviceOutKernel/IOBlockStorageDriver/Apple UDIF read-only compressed (zlib) Media/IOGUIDPartitionScheme/disk image@1", false, {}); disk("/dev/disk6", "IOService:/IOResources/IOHDIXController/IOHDIXHDDriveOutKernel@2/IODiskImageBlockStorageDeviceOutKernel/IOBlockStorageDriver/Apple UDIF read-only compressed (zlib) Media", true, {}); disk("/dev/disk5s1", "IOService:/IOResources/IOHDIXController/IOHDIXHDDriveOutKernel@1/IODiskImageBlockStorageDeviceOutKernel/IOBlockStorageDriver/Apple UDIF read-only compressed (zlib) Media/IOGUIDPartitionScheme/disk image@1", false, {}); disk("/dev/disk5", "IOService:/IOResources/IOHDIXController/IOHDIXHDDriveOutKernel@1/IODiskImageBlockStorageDeviceOutKernel/IOBlockStorageDriver/Apple UDIF read-only compressed (zlib) Media", true, {}); disk("/dev/disk4s1", "IOService:/IOResources/IOHDIXController/IOHDIXHDDriveOutKernel@0/IODiskImageBlockStorageDeviceOutKernel/IOBlockStorageDriver/Apple UDIF read-only compressed (zlib) Media/IOGUIDPartitionScheme/disk image@1", false, {}); disk("/dev/disk4", "IOService:/IOResources/IOHDIXController/IOHDIXHDDriveOutKernel@0/IODiskImageBlockStorageDeviceOutKernel/IOBlockStorageDriver/Apple UDIF read-only compressed (zlib) Media", true, {}); disk("/dev/disk0", "IODeviceTree:/PCI0@1e0000/pci8086,2829@1F,2/PRT3@3/PMP@0/@0:0", true, {}); disk("/dev/disk2", "IODeviceTree:/PCI0@1e0000/pci8086,2829@1F,2/PRT1@1/PMP@0/@0:0", true, {}); disk("/dev/disk1", "IODeviceTree:/PCI0@1e0000/pci8086,2829@1F,2/PRT0@0/PMP@0/@0:0", true, {}); disk("/dev/disk1s1", "IODeviceTree:/PCI0@1e0000/pci8086,2829@1F,2/PRT0@0/PMP@0/@0:1", false, {"/Volumes/EFI"}); disk("/dev/disk2s1", "IODeviceTree:/PCI0@1e0000/pci8086,2829@1F,2/PRT1@1/PMP@0/@0:1", false, {}); disk("/dev/disk2s2", "IODeviceTree:/PCI0@1e0000/pci8086,2829@1F,2/PRT1@1/PMP@0/@0:2", false, {}); disk("/dev/disk3", "IOService:/AppleACPIPlatformExpert/PCI0@1e0000/AppleACPIPCI/pci8086,2829@1F,2/AppleAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/VBOX HARDDISK Media/IOGUIDPartitionScheme/disk image@2/AppleAPFSContainerScheme/AppleAPFSMedia", false, {}); disk("/dev/disk3s1", "IOService:/AppleACPIPlatformExpert/PCI0@1e0000/AppleACPIPCI/pci8086,2829@1F,2/AppleAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/VBOX HARDDISK Media/IOGUIDPartitionScheme/disk image@2/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/macOS - Data@1", false, {"/System/Volumes/Data"}); disk("/dev/disk3s2", "IOService:/AppleACPIPlatformExpert/PCI0@1e0000/AppleACPIPCI/pci8086,2829@1F,2/AppleAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/VBOX HARDDISK Media/IOGUIDPartitionScheme/disk image@2/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Preboot@2", false, {"/System/Volumes/Preboot"}); disk("/dev/disk3s3", "IOService:/AppleACPIPlatformExpert/PCI0@1e0000/AppleACPIPCI/pci8086,2829@1F,2/AppleAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/VBOX HARDDISK Media/IOGUIDPartitionScheme/disk image@2/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Recovery@3", false, {}); disk("/dev/disk3s4", "IOService:/AppleACPIPlatformExpert/PCI0@1e0000/AppleACPIPCI/pci8086,2829@1F,2/AppleAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/VBOX HARDDISK Media/IOGUIDPartitionScheme/disk image@2/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/VM@4", false, {"/System/Volumes/VM"}); disk("/dev/disk3s5", "IOService:/AppleACPIPlatformExpert/PCI0@1e0000/AppleACPIPCI/pci8086,2829@1F,2/AppleAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/VBOX HARDDISK Media/IOGUIDPartitionScheme/disk image@2/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/macOS@5", false, {}); disk("/dev/disk3s6", "IOService:/AppleACPIPlatformExpert/PCI0@1e0000/AppleACPIPCI/pci8086,2829@1F,2/AppleAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/VBOX HARDDISK Media/IOGUIDPartitionScheme/disk image@2/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/Update@6", false, {"/System/Volumes/Update"}); disk("/dev/disk3s5s1", "IOService:/AppleACPIPlatformExpert/PCI0@1e0000/AppleACPIPCI/pci8086,2829@1F,2/AppleAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/VBOX HARDDISK Media/IOGUIDPartitionScheme/disk image@2/AppleAPFSContainerScheme/AppleAPFSMedia/AppleAPFSContainer/macOS@5/com.apple.os.update-5523D8E63431315F9F949CCDD0274BF797F5CEE4EAF616D4C66A01B8D6A83C7B@1", false, {"/"}); writeable = find_unmounted (disks); BOOST_REQUIRE_EQUAL (writeable.size(), 1U); BOOST_CHECK_EQUAL (writeable[0].device(), "/dev/disk0"); }