assert_spec linux

build { core init timer lib/ld server/dynamic_rom app/rom_to_file server/lx_fs }

create_boot_directory

install_config {
<config>
	<parent-provides>
		<service name="LOG"/>
		<service name="RM"/>
		<service name="ROM" />
		<service name="CPU" />
		<service name="PD" />
	</parent-provides>
	<default-route>
		<any-service> <parent/> <any-child/> </any-service>
	</default-route>
	<default caps="100"/>
	<start name="timer">
		<resource name="RAM" quantum="1M"/>
		<provides><service name="Timer"/></provides>
	</start>
	<start name="dynamic_rom">
		<resource name="RAM" quantum="4M"/>
		<provides><service name="ROM"/></provides>
		<config verbose="yes">
			<rom name="test">
				<inline description="update"><test />
				</inline>
				<sleep milliseconds="1000" />
				<inline description="finished"/>
			</rom>
		</config>
	</start>
	<start name="lx_fs" ld="no">
		<resource name="RAM" quantum="4M"/>
		<provides> <service name="File_system" /> </provides>
		<config>
			<policy label_prefix="rom_to_file" root="/fs_test" writeable="yes" />
		</config>
	</start>
	<start name="rom_to_file">
		<resource name="RAM" quantum="4M"/>
		<config rom="test">
			<vfs> <fs/> </vfs>
		</config>
		<route>
			<service name="ROM" label="test"> <child name="dynamic_rom"/> </service>
			<service name="File_system">      <child name="lx_fs"/> </service>
			<any-service> <parent/> </any-service>
		</route>
	</start>
</config>}

exec mkdir -p bin/fs_test

build_boot_image [list {*}[build_artifacts] fs_test]

append qemu_args " -nographic "

run_genode_until "finished" 10

set output [exec cat bin/fs_test/test]

compare_output_to {<test />}

exec rm -r bin/fs_test