nixpkgs/nixos/tests/brscan5.nix

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# integration tests for brscan5 sane driver
#
import ./make-test-python.nix ({ pkgs, ...} : {
name = "brscan5";
meta = with pkgs.lib.maintainers; {
maintainers = [ mattchrist ];
};
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nodes.machine = { pkgs, ... }:
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{
nixpkgs.config.allowUnfree = true;
hardware.sane = {
enable = true;
brscan5 = {
enable = true;
netDevices = {
"a" = { model="ADS-1200"; nodename="BRW0080927AFBCE"; };
"b" = { model="ADS-1200"; ip="192.168.1.2"; };
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};
};
};
};
testScript = ''
import re
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# sane loads libsane-brother5.so.1 successfully, and scanimage doesn't die
strace = machine.succeed('strace scanimage -L 2>&1').split("\n")
regexp = 'openat\(.*libsane-brother5.so.1", O_RDONLY|O_CLOEXEC\) = \d\d*$'
assert len([x for x in strace if re.match(regexp,x)]) > 0
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# module creates a config
cfg = machine.succeed('cat /etc/opt/brother/scanner/brscan5/brsanenetdevice.cfg')
assert 'DEVICE=a , "ADS-1200" , 0x4f9:0x459 , NODENAME=BRW0080927AFBCE' in cfg
assert 'DEVICE=b , "ADS-1200" , 0x4f9:0x459 , IP-ADDRESS=192.168.1.2' in cfg
# scanimage lists the two network scanners
scanimage = machine.succeed("scanimage -L")
print(scanimage)
assert """device `brother5:net1;dev0' is a Brother b ADS-1200""" in scanimage
assert """device `brother5:net1;dev1' is a Brother a ADS-1200""" in scanimage
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'';
})