#
# \brief  Test for using the libc_vfs plugin with the FFAT file system
# \author Christian Prochaska
# \date   2012-07-03
#

set use_sd_card_drv [expr [have_spec omap4] || [have_spec platform_arndale] || [have_spec pl180]]
set use_ahci_drv   [have_spec x86]
set mkfs [check_installed mkfs.vfat]

if {[expr [have_spec linux] || [have_spec hw_odroid_xu]]} {
        puts "Run script does not support this platform"; exit }

#
# Build
#

set build_components {
	core init
	drivers/timer
	server/ffat_fs
	test/libc_vfs
}

lappend_if [have_spec  pci] build_components drivers/pci
lappend_if [have_spec acpi] build_components drivers/acpi
lappend_if $use_ahci_drv    build_components drivers/ahci
lappend_if $use_sd_card_drv build_components drivers/sd_card

build $build_components
create_boot_directory

#
# Generate config
#

set config {
<config>
	<parent-provides>
		<service name="ROM"/>
		<service name="RAM"/>
		<service name="CAP"/>
		<service name="IRQ"/>
		<service name="IO_MEM"/>
		<service name="IO_PORT"/>
		<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="ffat_fs">
		<resource name="RAM" quantum="4M"/>
		<provides> <service name="File_system"/> </provides>
		<config> <policy label="" root="/" writeable="yes" /> </config>
	</start>
	<start name="test-libc_vfs">
		<resource name="RAM" quantum="2M"/>
		<config>
			<libc stdout="/dev/log">
				<vfs>
					<dir name="dev"> <log/> </dir>
					<fs/>
				</vfs>
			</libc>
		</config>
	</start>
}

append_if [have_spec acpi] config {
	<start name="acpi">
		<resource name="RAM" quantum="8M" constrain_phys="yes"/>
		<binary name="acpi_drv"/>
		<provides>
			<service name="PCI"/>
			<service name="IRQ" />
		</provides>
		<route>
			<any-service> <parent/> <any-child /> </any-service>
		</route>
		<config>
			<policy label="acpi_drv"><pci class="ALL" /></policy>
			<policy label="ahci_drv"><pci class="AHCI" /></policy>
		</config>
	</start>}

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

append_if $use_ahci_drv config {
	<start name="ahci_drv">
		<resource name="RAM" quantum="1M"/>
		<provides> <service name="Block"/> </provides>
		<config>
			<policy label="ffat_fs" device="0" />
		</config>
	</start>
}

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

append config {
</config>
}

install_config $config

#
# Boot modules
#

# generic modules
set boot_modules {
	core init timer ffat_fs
	ld.lib.so libc.lib.so
	test-libc_vfs
}

lappend_if [have_spec pci]   boot_modules pci_drv
lappend_if [have_spec acpi]  boot_modules acpi_drv
lappend_if $use_ahci_drv     boot_modules ahci_drv
lappend_if $use_sd_card_drv  boot_modules sd_card_drv

build_boot_image $boot_modules

#
# Execute test case
#

set disk_image "bin/test.hda"
set cmd "dd if=/dev/zero of=$disk_image bs=1024 count=65536"
puts "creating disk image: $cmd"
catch { exec sh -c $cmd }

set cmd "$mkfs -F32 $disk_image"
puts "formating disk image with vfat file system: $cmd"
catch { exec sh -c $cmd }

#
# Qemu
#
append qemu_args " -m 128 -nographic "
append_if $use_ahci_drv    qemu_args " -drive id=disk,file=$disk_image,if=none -device ahci,id=ahci -device ide-drive,drive=disk,bus=ahci.0 -boot d"
append_if $use_sd_card_drv qemu_args " -drive file=$disk_image,if=sd,cache=writeback "

run_genode_until {.*child "test-libc_vfs" exited with exit value 0.*} 60

exec rm -f $disk_image

puts "\nTest succeeded\n"

# vi: set ft=tcl :