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nixos/tests/dnscrypt-wrapper: fix flakyness

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This commit is contained in:
rnhmjoj 2023-07-21 12:02:48 +02:00
parent c7c288fbd5
commit 0bd475c296
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GPG key ID: BFBAF4C975F76450
2 changed files with 9 additions and 7 deletions
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2
nixos/tests/all-tests.nix
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@ -214,7 +214,7 @@ in {
disable-installer-tools = handleTest ./disable-installer-tools.nix {};
discourse = handleTest ./discourse.nix {};
dnscrypt-proxy2 = handleTestOn ["x86_64-linux"] ./dnscrypt-proxy2.nix {};
dnscrypt-wrapper = handleTestOn ["x86_64-linux"] ./dnscrypt-wrapper {};
dnscrypt-wrapper = runTestOn ["x86_64-linux"] ./dnscrypt-wrapper;
dnsdist = handleTest ./dnsdist.nix {};
doas = handleTest ./doas.nix {};
docker = handleTestOn ["aarch64-linux" "x86_64-linux"] ./docker.nix {};

14
nixos/tests/dnscrypt-wrapper/default.nix
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@ -1,4 +1,6 @@
import ../make-test-python.nix ({ pkgs, ... }: {
{ lib, pkgs, ... }:
{
name = "dnscrypt-wrapper";
meta = with pkgs.lib.maintainers; {
maintainers = [ rnhmjoj ];
@ -50,23 +52,23 @@ import ../make-test-python.nix ({ pkgs, ... }: {
server.wait_for_unit("dnscrypt-wrapper")
server.wait_for_file("/var/lib/dnscrypt-wrapper/2.dnscrypt-cert.server.key")
server.wait_for_file("/var/lib/dnscrypt-wrapper/2.dnscrypt-cert.server.crt")
almost_expiration = server.succeed("date --date '4days 23 hours 56min'").strip()
with subtest("The client can connect to the server"):
server.wait_for_unit("tinydns")
client.wait_for_unit("dnscrypt-proxy2")
assert "1.2.3.4" in client.succeed(
assert "1.2.3.4" in client.wait_until_succeeds(
"host it.works"
), "The IP address of 'it.works' does not match 1.2.3.4"
with subtest("The server rotates the ephemeral keys"):
# advance time by a little less than 5 days
server.succeed("date -s \"$(date --date '4 days 6 hours')\"")
client.succeed("date -s \"$(date --date '4 days 6 hours')\"")
server.succeed(f"date -s '{almost_expiration}'")
client.succeed(f"date -s '{almost_expiration}'")
server.wait_for_file("/var/lib/dnscrypt-wrapper/oldkeys")
with subtest("The client can still connect to the server"):
server.wait_for_unit("dnscrypt-wrapper")
client.succeed("host it.works")
'';
})
}