genode/repos/gems/run/fs_report_cow.run

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#
# Build
#
set build_components {
core init drivers/timer
lib/vfs/cow
server/fs_report
server/fs_rom
server/vfs
test/fs_report
}
build $build_components
create_boot_directory
#
# Generate config
#
append config {
<config>
<parent-provides>
<service name="CPU"/>
<service name="IO_MEM"/>
<service name="IO_PORT"/>
<service name="IRQ"/>
<service name="LOG"/>
<service name="PD"/>
<service name="ROM"/>
</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="config_fs">
<binary name="vfs"/>
<resource name="RAM" quantum="4M"/>
<provides> <service name="File_system"/> </provides>
<config>
<vfs>
<dir name="inline">
<dir name="test-fs_report">
<inline name="devices">
<devices version="initial"/>
</inline>
</dir>
</dir>
<dir name="ram"> <ram/> </dir>
<dir name="cow">
<cow ro="/inline" rw="/ram"/>
</dir>
</vfs>
<policy label_prefix="fs_report -> " root="/cow" writeable="yes"/>
<policy label_prefix="fs_rom -> " root="/cow/test-fs_report"/>
</config>
</start>
<!--
All reports sent by 'test-fs_report' are prefixed with the label of the
component. Hence, they are written to the 'test-fs_report/' subdirectory.
-->
<start name="fs_report">
<resource name="RAM" quantum="4M"/>
<provides> <service name="Report"/> </provides>
<config> <vfs> <fs/> </vfs> </config>
</start>
<start name="fs_rom">
<resource name="RAM" quantum="4M"/>
<provides> <service name="ROM"/> </provides>
<config/>
</start>
<start name="test-fs_report">
<resource name="RAM" quantum="4M"/>
<config/>
<route>
<service name="ROM" label="devices"> <child name="fs_rom"/> </service>
<service name="ROM" label="focus"> <child name="fs_rom"/> </service>
<service name="Report" label="devices"> <child name="fs_report"/> </service>
<service name="Report" label="focus"> <child name="fs_report"/> </service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
</config>}
install_config $config
#
# Boot modules
#
set boot_modules {
core ld.lib.so init timer
fs_report
fs_rom
test-fs_report
vfs
vfs_cow.lib.so
vfs.lib.so
}
build_boot_image $boot_modules
append qemu_args " -nographic"
run_genode_until {child "test-fs_report" exited with exit value 0.*\n} 30