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The test performs several rounds of write-read cycles with the following
configuration attributes in a <write-read> config node
rounds determines the number of rounds (default is 4)
size determines the number of bytes written/read in one round
(default is 4 MiB)
buffer_size determines the size of the write-read buffer
(default is 32 KiB)
In one round the test writes and reads "size/buffer_size" times
from/into a buffer_size'd buffer.
79 lines
1.4 KiB
Tcl
79 lines
1.4 KiB
Tcl
#
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# \brief Test for using the libc_vfs plugin
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# \author Norman Feske
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# \date 2014-04-10
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#
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#
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# Build
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#
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build { core init server/ram_fs test/libc_vfs }
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create_boot_directory
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#
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# Generate config
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#
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set config {
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<config>
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<parent-provides>
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<service name="ROM"/>
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<service name="RAM"/>
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<service name="CAP"/>
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<service name="PD"/>
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<service name="RM"/>
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<service name="CPU"/>
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<service name="LOG"/>
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<service name="SIGNAL"/>
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</parent-provides>
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<default-route>
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<any-service> <parent/> <any-child/> </any-service>
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</default-route>
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<start name="ram_fs">
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<resource name="RAM" quantum="4M"/>
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<provides> <service name="File_system"/> </provides>
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<config> <policy label="" root="/" writeable="yes" /> </config>
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</start>
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<start name="test-libc_vfs">
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<resource name="RAM" quantum="2M"/>
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<config>
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<iterations value="1"/>}
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append_if [have_include "power_on/qemu"] config {
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<write-read size="1M" buffer_size="8K"/>}
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append config {
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<libc stdout="/dev/log" cwd="/tmp" >
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<vfs>
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<dir name="tmp" >
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<fs/>
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</dir>
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<dir name="dev"> <log/> </dir>
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</vfs>
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</libc>
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</config>
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</start>
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</config>
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}
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install_config $config
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#
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# Boot modules
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#
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build_boot_image {
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core init
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ld.lib.so libc.lib.so
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ram_fs test-libc_vfs
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}
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#
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# Execute test case
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#
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append qemu_args " -m 128 -nographic "
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run_genode_until {.*child "test-libc_vfs" exited with exit value 0.*} 60
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# vi: set ft=tcl :
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