if {[have_spec linux]} {
        puts "\nLinux not supported because of missing UART driver\n"
        exit 0
}

set build_components {
	core init drivers/timer drivers/uart
	noux lib/libc_noux
	server/ram_fs test/libc_noux
}

build $build_components

# create tar archive
exec tar cfv bin/libc_noux.tar -h -C bin test-libc_noux

create_boot_directory

append config {
	<config verbose="yes">
		<parent-provides>
			<service name="ROM"/>
			<service name="LOG"/>
			<service name="RM"/>
			<service name="CPU"/>
			<service name="PD"/>
			<service name="IRQ"/>
			<service name="IO_PORT"/>
			<service name="IO_MEM"/>
		</parent-provides>
		<default-route>
			<any-service> <any-child/> <parent/> </any-service>
		</default-route>
		<start name="timer">
			<resource name="RAM" quantum="1M"/>
			<provides><service name="Timer"/></provides>
		</start>
		<start name="uart_drv">
			<resource name="RAM" quantum="1M"/>
			<provides><service name="Terminal"/></provides>
			<config>
				<policy label_prefix="noux" uart="1"/>
			</config>
		</start>
		<start name="ram_fs">
			<resource name="RAM" quantum="10M"/>
			<provides><service name="File_system"/></provides>
			<config>
				<!-- constrain sessions according to their labels -->
				<policy label="noux -> root" root="/" writeable="yes"/>
			</config>
		</start>
		<start name="noux">
			<resource name="RAM" quantum="1G" />
			<config>
				<fstab>
					<tar name="libc_noux.tar" />
					<fs label="root" />
				</fstab>
				<start name="/test-libc_noux" />
			</config>
		</start>
	</config>
}

install_config $config


#
# Boot modules
#

# generic modules
set boot_modules {
	core init timer uart_drv ram_fs noux
	ld.lib.so libc.lib.so vfs.lib.so libc_noux.lib.so posix.lib.so
	libc_noux.tar
}

build_boot_image $boot_modules

#
# Redirect the output of Noux via the virtual serial port 1 into a file to be
# dumped after the successful completion of the test.
#
set noux_output_file "noux_output.log"

append qemu_args " -nographic"
append qemu_args " -serial mon:stdio"
append qemu_args " -serial file:$noux_output_file"

run_genode_until "child.*exited.*\n" 20

set output [exec cat $noux_output_file] 
puts $output

exec rm bin/libc_noux.tar
exec rm $noux_output_file

grep_output "test finished"
compare_output_to "test finished"