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nixosTests.bees: port to python

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Florian Klink 2019-11-24 01:10:17 +01:00 committed by Robin Gloster
parent 2d49ee8727
commit ca12e08caa
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2 changed files with 23 additions and 15 deletions
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1
nixos/tests/all-tests.nix
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@ -28,6 +28,7 @@ in
babeld = handleTest ./babeld.nix {}; babeld = handleTest ./babeld.nix {};
bcachefs = handleTestOn ["x86_64-linux"] ./bcachefs.nix {}; # linux-4.18.2018.10.12 is unsupported on aarch64 bcachefs = handleTestOn ["x86_64-linux"] ./bcachefs.nix {}; # linux-4.18.2018.10.12 is unsupported on aarch64
beanstalkd = handleTest ./beanstalkd.nix {}; beanstalkd = handleTest ./beanstalkd.nix {};
bees = handleTest ./bees.nix {};
bind = handleTest ./bind.nix {}; bind = handleTest ./bind.nix {};
bittorrent = handleTest ./bittorrent.nix {}; bittorrent = handleTest ./bittorrent.nix {};
#blivet = handleTest ./blivet.nix {}; # broken since 2017-07024 #blivet = handleTest ./blivet.nix {}; # broken since 2017-07024

37
nixos/tests/bees.nix
View File

@ -1,4 +1,4 @@
import ./make-test.nix ({ lib, ... }: import ./make-test-python.nix ({ lib, pkgs, ... }:
{ {
name = "bees"; name = "bees";
@ -29,27 +29,34 @@ import ./make-test.nix ({ lib, ... }:
testScript = testScript =
let let
withRetry = content: maxTests: sleepTime: '' someContentIsShared = loc: pkgs.writeShellScript "some-content-is-shared" ''
max_tests=${lib.escapeShellArg maxTests}; sleep_time=${lib.escapeShellArg sleepTime}; for ((i=0; i<max_tests; i++)); do ${content} && exit 0; sleep "$sleep_time"; done; exit 1; [[ $(btrfs fi du -s --raw ${lib.escapeShellArg loc}/dedup-me-{1,2} | awk 'BEGIN { count=0; } NR>1 && $3 == 0 { count++ } END { print count }') -eq 0 ]]
''; '';
someContentIsShared = loc: ''[[ $(btrfs fi du -s --raw ${lib.escapeShellArg loc}/dedup-me-{1,2} | awk 'BEGIN { count=0; } NR>1 && $3 == 0 { count++ } END { print count }') -eq 0 ]]'';
in '' in ''
# shut down the instance started by systemd at boot, so we can test our test procedure # shut down the instance started by systemd at boot, so we can test our test procedure
$machine->succeed("systemctl stop beesd\@aux1.service"); machine.succeed("systemctl stop beesd@aux1.service")
$machine->succeed("dd if=/dev/urandom of=/aux1/dedup-me-1 bs=1M count=8"); machine.succeed(
$machine->succeed("cp --reflink=never /aux1/dedup-me-1 /aux1/dedup-me-2"); "dd if=/dev/urandom of=/aux1/dedup-me-1 bs=1M count=8",
$machine->succeed("cp --reflink=never /aux1/* /aux2/"); "cp --reflink=never /aux1/dedup-me-1 /aux1/dedup-me-2",
$machine->succeed("sync"); "cp --reflink=never /aux1/* /aux2/",
$machine->fail(q(${someContentIsShared "/aux1"})); "sync",
$machine->fail(q(${someContentIsShared "/aux2"})); )
$machine->succeed("systemctl start beesd\@aux1.service"); machine.fail(
"${someContentIsShared "/aux1"}",
"${someContentIsShared "/aux2"}",
)
machine.succeed("systemctl start beesd@aux1.service")
# assert that "Set Shared" column is nonzero # assert that "Set Shared" column is nonzero
$machine->succeed(q(${withRetry (someContentIsShared "/aux1") 20 2})); machine.wait_until_succeeds(
$machine->fail(q(${someContentIsShared "/aux2"})); "${someContentIsShared "/aux1"}",
)
machine.fail("${someContentIsShared "/aux2"}")
# assert that 16MB hash table size requested was honored # assert that 16MB hash table size requested was honored
$machine->succeed(q([[ $(stat -c %s /aux1/.beeshome/beeshash.dat) = $(( 16 * 1024 * 1024)) ]])) machine.succeed(
"[[ $(stat -c %s /aux1/.beeshome/beeshash.dat) = $(( 16 * 1024 * 1024)) ]]"
)
''; '';
}) })