genode/os/run/part_blk.run

#
# \brief  Test of Block session interface provided by server/part_blk
#

if {![have_spec x86] || ![is_qemu_available]} {
	puts "Run script is only supported on x86 and Qemu"; exit 0 }

set block_count 20480

if { [file exists ata.raw] == 0 } then {
	# create empty block device file
	catch { exec dd if=/dev/zero of=ata.raw bs=512 count=$block_count }
	# create to tro primary partitions (one is extented) and two logical paritions
	puts "using sfdisk to partition disk image, requires root privileges"
	catch { exec echo "2048,4096,c\n4096,16386,5\n0,0\n0,0\n6144,4096,c\n12288,8192,c\n" | sudo sfdisk -uS -f ata.raw }
}

set use_sd_card_drv [expr [have_spec omap4] || [have_spec exynos5] || [have_spec pl180]]
set use_atapi_drv   [have_spec x86]


#
# Build
#

set build_components {
	core init
	drivers/timer
	server/part_blk
	test/part_blk
}

lappend_if [have_spec  pci] build_components drivers/pci
lappend_if [have_spec acpi] build_components drivers/acpi
lappend_if $use_atapi_drv   build_components drivers/atapi
lappend_if $use_sd_card_drv build_components drivers/sd_card

build $build_components

create_boot_directory

#
# Generate config
#

append config {
<config prio_levels="1" verbose="yes">
	<parent-provides>
		<service name="ROM"/>
		<service name="RAM"/>
		<service name="IRQ"/>
		<service name="IO_MEM"/>
		<service name="IO_PORT"/>
		<service name="CAP"/>
		<service name="PD"/>
		<service name="RM"/>
		<service name="CPU"/>
		<service name="LOG"/>
		<service name="SIGNAL" />
	</parent-provides>
	<default-route>
		<any-service> <parent/> <any-child/> </any-service>
	</default-route>
	<start name="timer">
		<resource name="RAM" quantum="1M"/>
		<provides><service name="Timer"/></provides>
	</start>
	<start name="part_blk">
		<resource name="RAM" quantum="10M" />
		<provides><service name="Block" /></provides>
		<route>
			<any-service><child name="blk_drv"/> <parent/><any-child/></any-service>
		</route>
		<config>
			<policy label="test-part1" partition="6"/>
			<policy label="test-part2" partition="1"/>
		</config>
	</start>
	<start name="test-part1">
		<binary name="test-part"/>
		<resource name="RAM" quantum="10M" />
		<route>
			<any-service> <child name="part_blk" /> <parent/> <any-child/> </any-service>
		</route>
		<config pattern="0x44" />
	</start>
	<start name="test-part2">
		<binary name="test-part"/>
		<resource name="RAM" quantum="10M" />
		<route>
			<any-service> <child name="part_blk" /> <parent/> <any-child/> </any-service>
		</route>
		<config pattern="0x33" />
	</start>
}

append_if [have_spec acpi] config {
	<start name="acpi">
		<resource name="RAM" quantum="8M"/>
		<binary name="acpi_drv"/>
		<provides>
			<service name="PCI"/>
			<service name="IRQ" />
		</provides>
		<route>
			<service name="PCI"> <any-child /> </service>
			<any-service> <parent/> <any-child /> </any-service>
		</route>
	</start>}

append_if [expr ![have_spec acpi] && [have_spec pci]] config {
	<start name="pci_drv">
		<resource name="RAM" quantum="5M"/>
		<provides><service name="PCI"/></provides>
	</start>}

append_if $use_atapi_drv config {
	<start name="blk_drv">
	<binary name="atapi_drv"/>
		<resource name="RAM" quantum="1M"/>
		<provides> <service name="Block"/> </provides>
		<config ata="yes" />
	</start>
}

append_if $use_sd_card_drv config {
	<start name="blk_drv">
		<binary name="sd_card_drv"/>
		<resource name="RAM" quantum="1M" />
		<provides><service name="Block"/></provides>
	</start>
}

append config {
</config> }

install_config $config

#
# Boot modules
#

set boot_modules {
	core init timer part_blk test-part
}

lappend_if [have_spec pci]   boot_modules pci_drv
lappend_if [have_spec acpi]  boot_modules acpi_drv
lappend_if $use_atapi_drv    boot_modules atapi_drv
lappend_if $use_sd_card_drv  boot_modules sd_card_drv

build_boot_image $boot_modules

#
# Qemu
#

append qemu_args " -nographic -m 64 "
append_if $use_atapi_drv   qemu_args " -boot d -hda ata.raw "
append_if $use_sd_card_drv qemu_args " -drive file=ata.raw,if=sd "

run_genode_until "Success.*\n.*Success.*\n" 10

# Check whether atapi_drv reports the right start and end sectors
set sector_range [regexp -inline {First block: [0-9]+ last block [0-9]+} $output]
set sector_range [regexp -all -inline {[0-9]+} $sector_range]
if {[lindex $sector_range 0] != 0 || [lindex $sector_range 1] != [expr $block_count - 1]} {
	puts "Error: block range mismatch, expected \[0-$block_count), got \[[lindex $sector_range 0]-[lindex $sector_range 1])"
	exit 1
}

grep_output {^\[init -> test-part}
unify_output {[0-9]} "x"

compare_output_to {
[init -> test-partx] Success
[init -> test-partx] Success
}