This is to make sure that we get different ETag values whenever we switch to a different store path but with the same file contents. I've checked this against the old behaviour without the patch and it fails as expected. Signed-off-by: aszlig <aszlig@nix.build>
		
			
				
	
	
		
			86 lines
		
	
	
		
			2.7 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
			
		
		
	
	
			86 lines
		
	
	
		
			2.7 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
# verifies:
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#   1. nginx generates config file with shared http context definitions above
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#      generated virtual hosts config.
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#   2. whether the ETag header is properly generated whenever we're serving
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#      files in Nix store paths
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import ./make-test.nix ({ pkgs, ... }: {
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  name = "nginx";
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  meta = with pkgs.stdenv.lib.maintainers; {
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    maintainers = [ mbbx6spp ];
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  };
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  nodes = let
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    commonConfig = { pkgs, ... }: {
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      services.nginx.enable = true;
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      services.nginx.commonHttpConfig = ''
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        log_format ceeformat '@cee: {"status":"$status",'
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          '"request_time":$request_time,'
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          '"upstream_response_time":$upstream_response_time,'
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          '"pipe":"$pipe","bytes_sent":$bytes_sent,'
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          '"connection":"$connection",'
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          '"remote_addr":"$remote_addr",'
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          '"host":"$host",'
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          '"timestamp":"$time_iso8601",'
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          '"request":"$request",'
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          '"http_referer":"$http_referer",'
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          '"upstream_addr":"$upstream_addr"}';
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      '';
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      services.nginx.virtualHosts."0.my.test" = {
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        extraConfig = ''
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          access_log syslog:server=unix:/dev/log,facility=user,tag=mytag,severity=info ceeformat;
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          location /favicon.ico { allow all; access_log off; log_not_found off; }
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        '';
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      };
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      services.nginx.virtualHosts.localhost = {
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        root = pkgs.runCommand "testdir" {} ''
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          mkdir "$out"
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          echo hello world > "$out/index.html"
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        '';
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      };
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    };
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  in {
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    webserver = commonConfig;
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    newwebserver = { pkgs, lib, ... }: {
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      imports = [ commonConfig ];
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      services.nginx.virtualHosts.localhost = {
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        root = lib.mkForce (pkgs.runCommand "testdir2" {} ''
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          mkdir "$out"
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          echo hello world > "$out/index.html"
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        '');
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      };
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    };
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  };
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  testScript = { nodes, ... }: let
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    newServerSystem = nodes.newwebserver.config.system.build.toplevel;
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    switch = "${newServerSystem}/bin/switch-to-configuration test";
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  in ''
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    my $url = 'http://localhost/index.html';
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    sub checkEtag {
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      my $etag = $webserver->succeed(
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        'curl -v '.$url.' 2>&1 | sed -n -e "s/^< [Ee][Tt][Aa][Gg]: *//p"'
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      );
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      $etag =~ s/\r?\n$//;
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      my $httpCode = $webserver->succeed(
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        'curl -w "%{http_code}" -X HEAD -H \'If-None-Match: '.$etag.'\' '.$url
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      );
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      chomp $httpCode;
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      die "HTTP code is not 304" unless $httpCode == 304;
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      return $etag;
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    }
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    $webserver->waitForUnit("nginx");
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    $webserver->waitForOpenPort("80");
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    subtest "check ETag if serving Nix store paths", sub {
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      my $oldEtag = checkEtag;
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      $webserver->succeed('${switch}');
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      my $newEtag = checkEtag;
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      die "Old ETag $oldEtag is the same as $newEtag" if $oldEtag eq $newEtag;
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    };
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  '';
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})
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