397 lines
12 KiB
PHP
397 lines
12 KiB
PHP
#
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# This script is used to test the shared folder support of Vbox@Genode/NOVA.
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#
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# Requirements to run this script:
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# - hard disk with 4 primary partitions
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# - on the 4. partition an ext2 filesystem is expected with following files:
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# -- /win7.vdi
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# -- /ram/overlay_win7.vdi
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#
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# The overlay file must be generated beforehand, e.g.:
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#
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# vboxmanage showhdinfo win7.vdi
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#
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# to find out the size of the vdi and then to create the overlay:
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#
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# vboxmanage createhd --filename overlay_win7.vdi --size [vdi_size] --format vdi
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#
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#
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#
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#
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# The Windows image (win7.vdi) is prepared to contain a bat file with following
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# content:
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#
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# :check
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# IF EXIST E:\test.bat (GOTO start) ELSE (timeout /t 3 >nul)
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# GOTO check
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#
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# :start
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#
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# call E:\test.bat
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#
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# This file must be configured to be autostarted by Windows, e.g change the
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# value in the registry entry at
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#
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# HKEY_CURRENT_USER\Software/Microsoft\Windows\CurrentVersion\Run
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#
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# to the batch file in the Windows vdi image as described above.
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#
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#
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# What this script does:
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#
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# A VM containing a Win7 image is started configured with two different
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# Virtualbox fileshares (D: and E:). One contains a test file (test.bin),
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# which will be copied by the Windows VM from the one file share over to the
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# second one.
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# On Genode side a Noux instance is running a bash shell with the two
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# filesystems mounted. The shell is scripted by this script to wait for
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# completion of the copy operation performed by the Windows VM. If this is
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# detected, the bash scripts use sha1sum to generate hashes of the original
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# test file of the one file system share and of the copy on the second file
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# system share. This run scripts then compares the hashes and reports
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# "Test succeeded" if they are identical.
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#
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# This script generates the test file out of /dev/urandom and generates a
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# batch file test.bat which is placed in the shared folder for the VM. test.bat
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# is invoked by the batch file running already in the Windows VM as described
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# beforehand. test.bat contains the actual instructions to be performed by
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# the VM - for this script to copy the test.bin file from D: to E:.
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if {[have_include "power_on/qemu"]} {
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puts "\nRun script does not support Qemu.\n"
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exit 0
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}
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# Tested for nova and muen.
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if {(![have_spec nova] && ![have_spec muen])} {
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puts "Platform is unsupported."
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exit 0
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}
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set virtualbox_binary "virtualbox-rem"
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if {[have_spec muen]} { set virtualbox_binary "virtualbox-muen" }
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if {[have_spec nova]} { set virtualbox_binary "virtualbox-nova" }
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set virtualbox5_binary "virtualbox5-rem"
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if {[have_spec nova]} { set virtualbox5_binary "virtualbox5-nova" }
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#
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# Create .bat file to be executed by Win VM
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#
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set template_bat_fd [open "bin/template.bat" w]
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puts $template_bat_fd {:check
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IF EXIST E:\start.txt (GOTO start) ELSE (timeout /t 3 >nul)
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GOTO check
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:start
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copy D:\test.bin E:\test.bin
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copy D:\template.bat E:\done.txt
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shutdown /s /t 00}
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close $template_bat_fd
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# Convert bat file to dos format
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catch { exec unix2dos bin/template.bat }
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#
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# Create random test binary to be copied via shared folder of vbox
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#
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catch { exec dd if=/dev/urandom of=bin/test.bin bs=4096 count=8160 }
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#
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# Step 1: prepare and start the actual VM
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#
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set build_components {
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server/input_merger
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server/ram_fs server/report_rom
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server/tcp_terminal drivers/nic
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lib/libc_noux
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lib/vfs/lwip
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noux
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}
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#
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# Build Noux packages only once
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#
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foreach pkg {bash coreutils} {
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lappend_if [expr ![file exists bin/$pkg]] build_components noux-pkg/$pkg }
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set boot_modules {
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ram_fs
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noux libc_noux.lib.so posix.lib.so bash.tar coreutils.tar
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tcp_terminal vfs_lwip.lib.so ipxe_nic_drv report_rom
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input_merger
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test.bin template.bat
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}
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append boot_modules $vbox_file
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set config_of_app {
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<start name="nic_drv" priority="-1">
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<binary name="ipxe_nic_drv"/>
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<resource name="RAM" quantum="4M"/>
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<provides> <service name="Nic"/> </provides>
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</start>
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<start name="tcp_terminal" priority="-1" caps="200">
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<resource name="RAM" quantum="5M"/>
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<provides> <service name="Terminal"/> </provides>
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<config>
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<policy label_prefix="noux" port="8888"/>
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<vfs>
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<dir name="dev"> <log/> </dir>
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<dir name="socket"> <lwip dhcp="yes"/> </dir>
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</vfs>
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<libc stdout="/dev/log" socket="/socket" />
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</config>
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</start>
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<start name="noux" priority="-1" caps="600">
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<resource name="RAM" quantum="32M"/>
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<config>
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<fstab>
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<tar name="coreutils.tar"/>
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<tar name="bash.tar"/>
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<dir name="from"> <fs label="share_from"/> </dir>
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<dir name="to"> <fs label="share_to"/> </dir>
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</fstab>
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<start name="/bin/bash">
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<env name="TERM" value="screen"/>
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</start>
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</config>
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<route>
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<service name="File_system" label="share_from">
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<child name="ram_fs_from"/>
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</service>
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<service name="File_system" label="share_to">
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<child name="ram_fs_to"/>
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</service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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</start>
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<start name="ram_fs_from" priority="-1">
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<binary name="ram_fs"/>
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<resource name="RAM" quantum="64M"/>
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<provides><service name="File_system"/></provides>
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<config>
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<content>
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<rom name="test.bin"/>
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<rom name="template.bat"/>
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</content>
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<default-policy root="/" writeable="no"/>
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</config>
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</start>
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<start name="ram_fs_to" priority="-1">
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<binary name="ram_fs"/>
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<resource name="RAM" quantum="64M"/>
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<provides><service name="File_system"/></provides>
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<config>
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<default-policy root="/" writeable="yes"/>
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</config>
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</start>
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<start name="report_rom" priority="-1">
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<resource name="RAM" quantum="1M"/>
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<provides> <service name="Report"/> <service name="ROM"/> </provides>
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<config>
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<policy label="pointer -> hover" report="nitpicker -> hover"/>
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<policy label="pointer -> xray" report="nitpicker -> xray"/>
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<policy label="usb_report_filter -> devices" report="usb_drv -> devices"/>
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<policy label="usb_report_filter -> usb_drv_config" report="usb_drv -> config"/>
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<policy label="vbox1 -> usb_devices" report="usb_report_filter -> usb_devices"/>
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</config>
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</start>
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<start name="input_merger" priority="-1">
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<resource name="RAM" quantum="1M" />
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<provides>
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<service name="Input" />
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</provides>
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<config>}
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append_if [expr $use_ps2] config_of_app {
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<input label="ps2" /> }
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append_if [expr $use_usb] config_of_app {
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<input label="usb_hid" />}
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append config_of_app {
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</config>
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<route> }
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append_if [expr $use_ps2] config_of_app {
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<service name="Input" label="ps2"> <child name="ps2_drv" /> </service> }
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append_if [expr $use_usb] config_of_app {
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<service name="Input" label="usb_hid"> <child name="usb_drv" /> </service> }
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append config_of_app {
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<any-service> <parent /> <any-child /> </any-service>
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</route>
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</start>
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<start name="nitpicker" priority="-1">
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<resource name="RAM" quantum="12M"/>
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<provides><service name="Nitpicker"/></provides>
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<route>
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<service name="Framebuffer"> <child name="fb_drv" /> </service>
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<service name="Input"> <child name="input_merger" /> </service>
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<service name="Report"> <child name="report_rom" /> </service>
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<any-service> <parent/> <any-child /> </any-service>
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</route>
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<config>
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<report focus="yes" hover="yes" />
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<domain name="pointer" layer="1" content="client" label="no" origin="pointer" />
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<domain name="cpu_load" layer="2" content="client" label="no" />
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<domain name="" layer="3" content="client" label="no" focus="click" hover="always" />
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<policy label_prefix="pointer" domain="pointer"/>
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<policy label_prefix="cpu_load_display" domain="cpu_load"/>
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<default-policy domain=""/>
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</config>
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</start>
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<start name="pointer" priority="-1">
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<resource name="RAM" quantum="2M"/>
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<provides> <service name="Report"/> </provides>
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<config shapes="yes"/>
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<route>
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<service name="Nitpicker"> <child name="nitpicker"/> </service>
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<service name="ROM" label="hover"> <child name="report_rom"/> </service>
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<service name="ROM" label="xray"> <child name="report_rom"/> </service>
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<any-service> <parent/> </any-service>
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</route>
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</start>
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<start name="vbox1" priority="-2" caps="600">}
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append_if [expr $use_vbox5] config_of_app "
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<binary name=\"$virtualbox5_binary\" />"
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append config_of_app {
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<resource name="RAM" quantum="1280M"/>
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<config vbox_file="} $vbox_file {" vm_name="AutoDisk">
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<libc stdout="/dev/log" stderr="/dev/log" rtc="/dev/rtc"/>
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<vfs>
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<dir name="dev"> <log/> <rtc/> </dir>
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<rom name="} $vbox_file {"/>}
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append_if [expr $use_ram_fs] config_of_app {
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<dir name="ram"> <fs label="from_ram_fs"/> </dir>}
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append config_of_app {
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<dir name="from"> <fs label="share_ram_fs_from"/> </dir>
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<dir name="to"> <fs label="share_ram_fs_to"/> </dir>
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<fs/>
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</vfs>
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</config>
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<route>
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<service name="Report"> <child name="report_rom"/> </service>}
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append_if [expr $use_ram_fs] config_of_app {
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<service name="File_system" label="from_ram_fs">
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<child name="ram_fs"/>
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</service>}
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append config_of_app {
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<service name="File_system" label="share_ram_fs_from">
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<child name="ram_fs_from"/>
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</service>
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<service name="File_system" label="share_ram_fs_to">
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<child name="ram_fs_to"/>
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</service>
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<service name="File_system"> <child name="rump_fs"/> </service>
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<service name="Input"> <child name="input_merger"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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</start>
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}
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source ${genode_dir}/repos/ports/run/virtualbox_auto.inc
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exec cp ${genode_dir}/repos/ports/run/$vbox_file bin/.
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build_boot_image $boot_modules
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set ip_match_string "address=(\[0-9\]+\.\[0-9\]+\.\[0-9\]+\.\[0-9\]+).*\n"
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#
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# Step 2: Read out TCP/IP address of tcp_terminal running on Genode target
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#
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run_genode_until $ip_match_string 20
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set serial_id [output_spawn_id]
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regexp $ip_match_string $output -> serial_ip_addr
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#
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# Step 3: Wait until Windows is up for sure
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#
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run_genode_until {\[init -\> vbox1\].*Guest Additions capability report:.*seamless: yes, hostWindowMapping: no, graphics: yes} 300 $serial_id
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#
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# Step 4 : connect to Noux of the running Genode target and issue bash commands
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# via netcat
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#
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puts "\nTest shared folder\n"
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spawn netcat $serial_ip_addr 8888
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set noux_id $spawn_id
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set spawn_id_list [list $noux_id $serial_id]
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run_genode_until {\[init -> tcp_terminal\] connection established} 20 $spawn_id_list
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#
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# Step 5 : interact with netcat -> ... -> tcp_terminal -> Noux -> bash
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#
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# Windows does not like trailing zeros introduced by our ROM service.
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# -> .bat script does not find labels like 'check' with zero bytes
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# so - delete zero bytes
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puts $noux_id "cat from/template\.bat | tr -d \"\\0\" >to/test\.bat"
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# SHA1 of original file
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puts $noux_id "sha1sum from/test.bin"
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# Tell Windows VM to start copying
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puts $noux_id "echo \"start\" > to/start\.txt"
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# Wait until Windows finished copying
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puts $noux_id "while \[ ! -f to/done\.txt ]"
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puts $noux_id "do"
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puts $noux_id "sleep 5"
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puts $noux_id "done"
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# Wait until VM signaled shutdown state
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run_genode_until {\[init\] child "vbox1" exited with exit value 0} 120 $spawn_id_list
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# SHA1 of copied file
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puts $noux_id "sha1sum to/test.bin"
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# Wait for output of bash shell until last SHA1 sum is calculated
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run_genode_until {[[:xdigit:]]+ to/test\.bin} 50 $spawn_id_list
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# cleanup created files
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exec rm -f bin/test.bin
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exec rm -f bin/template.bat
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exec rm -f bin/$vbox_file
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#
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# Step 5: Compare sha1sum of original file and of copy made by .bat file in VM
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#
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set sha1sum_original [regexp -inline {[[:xdigit:]]+ from/test\.bin} $output]
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set sha1sum_copy [regexp -inline {[[:xdigit:]]+ to/test\.bin} $output]
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set sha1sum_original [regexp -inline {[[:xdigit:]]+} $sha1sum_original]
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set sha1sum_copy [regexp -inline {[[:xdigit:]]+} $sha1sum_copy]
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puts -nonewline "\n$sha1sum_original ?= $sha1sum_copy --> "
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if {$sha1sum_original eq ""} {
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puts " empty -> no "
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} else {
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if {$sha1sum_original != $sha1sum_copy} {
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puts "no"
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exit -1
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} else {
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puts "yes"
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}
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}
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