|
| 1 | +{ self, pkgs }: |
| 2 | +let |
| 3 | + testsDir = ./.; |
| 4 | + testFiles = builtins.attrNames (builtins.readDir testsDir); |
| 5 | + nixFiles = builtins.filter ( |
| 6 | + name: builtins.match ".*\\.nix$" name != null && name != "default.nix" |
| 7 | + ) testFiles; |
| 8 | + extTest = |
| 9 | + extension_name: |
| 10 | + let |
| 11 | + pname = extension_name; |
| 12 | + inherit (pkgs) lib; |
| 13 | + installedExtension = |
| 14 | + postgresMajorVersion: self.packages.${pkgs.system}."psql_${postgresMajorVersion}/exts/${pname}-all"; |
| 15 | + versions = postgresqlMajorVersion: (installedExtension postgresqlMajorVersion).versions; |
| 16 | + postgresqlWithExtension = |
| 17 | + postgresql: |
| 18 | + let |
| 19 | + majorVersion = lib.versions.major postgresql.version; |
| 20 | + pkg = pkgs.buildEnv { |
| 21 | + name = "postgresql-${majorVersion}-${pname}"; |
| 22 | + paths = [ |
| 23 | + postgresql |
| 24 | + postgresql.lib |
| 25 | + (installedExtension majorVersion) |
| 26 | + ]; |
| 27 | + passthru = { |
| 28 | + inherit (postgresql) version psqlSchema; |
| 29 | + lib = pkg; |
| 30 | + withPackages = _: pkg; |
| 31 | + }; |
| 32 | + nativeBuildInputs = [ pkgs.makeWrapper ]; |
| 33 | + pathsToLink = [ |
| 34 | + "/" |
| 35 | + "/bin" |
| 36 | + "/lib" |
| 37 | + ]; |
| 38 | + postBuild = '' |
| 39 | + wrapProgram $out/bin/postgres --set NIX_PGLIBDIR $out/lib |
| 40 | + wrapProgram $out/bin/pg_ctl --set NIX_PGLIBDIR $out/lib |
| 41 | + wrapProgram $out/bin/pg_upgrade --set NIX_PGLIBDIR $out/lib |
| 42 | + ''; |
| 43 | + }; |
| 44 | + in |
| 45 | + pkg; |
| 46 | + in |
| 47 | + self.inputs.nixpkgs.lib.nixos.runTest { |
| 48 | + name = pname; |
| 49 | + hostPkgs = pkgs; |
| 50 | + nodes.server = |
| 51 | + { config, ... }: |
| 52 | + { |
| 53 | + virtualisation = { |
| 54 | + forwardPorts = [ |
| 55 | + { |
| 56 | + from = "host"; |
| 57 | + host.port = 13022; |
| 58 | + guest.port = 22; |
| 59 | + } |
| 60 | + ]; |
| 61 | + }; |
| 62 | + services.openssh = { |
| 63 | + enable = true; |
| 64 | + }; |
| 65 | + |
| 66 | + services.postgresql = { |
| 67 | + enable = true; |
| 68 | + package = postgresqlWithExtension self.packages.${pkgs.system}.postgresql_15; |
| 69 | + enableTCPIP = true; |
| 70 | + initialScript = pkgs.writeText "init-postgres-with-password" '' |
| 71 | + CREATE USER test WITH PASSWORD 'secret'; |
| 72 | + ''; |
| 73 | + authentication = '' |
| 74 | + host test postgres samenet scram-sha-256 |
| 75 | + ''; |
| 76 | + }; |
| 77 | + |
| 78 | + networking.firewall.allowedTCPPorts = [ config.services.postgresql.settings.port ]; |
| 79 | + |
| 80 | + specialisation.postgresql17.configuration = { |
| 81 | + services.postgresql = { |
| 82 | + package = lib.mkForce (postgresqlWithExtension self.packages.${pkgs.system}.postgresql_17); |
| 83 | + }; |
| 84 | + |
| 85 | + systemd.services.postgresql-migrate = { |
| 86 | + serviceConfig = { |
| 87 | + Type = "oneshot"; |
| 88 | + RemainAfterExit = true; |
| 89 | + User = "postgres"; |
| 90 | + Group = "postgres"; |
| 91 | + StateDirectory = "postgresql"; |
| 92 | + WorkingDirectory = "${builtins.dirOf config.services.postgresql.dataDir}"; |
| 93 | + }; |
| 94 | + script = |
| 95 | + let |
| 96 | + oldPostgresql = postgresqlWithExtension self.packages.${pkgs.system}.postgresql_15; |
| 97 | + newPostgresql = postgresqlWithExtension self.packages.${pkgs.system}.postgresql_17; |
| 98 | + oldDataDir = "${builtins.dirOf config.services.postgresql.dataDir}/${oldPostgresql.psqlSchema}"; |
| 99 | + newDataDir = "${builtins.dirOf config.services.postgresql.dataDir}/${newPostgresql.psqlSchema}"; |
| 100 | + in |
| 101 | + '' |
| 102 | + if [[ ! -d ${newDataDir} ]]; then |
| 103 | + install -d -m 0700 -o postgres -g postgres "${newDataDir}" |
| 104 | + ${newPostgresql}/bin/initdb -D "${newDataDir}" |
| 105 | + ${newPostgresql}/bin/pg_upgrade --old-datadir "${oldDataDir}" --new-datadir "${newDataDir}" \ |
| 106 | + --old-bindir "${oldPostgresql}/bin" --new-bindir "${newPostgresql}/bin" |
| 107 | + else |
| 108 | + echo "${newDataDir} already exists" |
| 109 | + fi |
| 110 | + ''; |
| 111 | + }; |
| 112 | + |
| 113 | + systemd.services.postgresql = { |
| 114 | + after = [ "postgresql-migrate.service" ]; |
| 115 | + requires = [ "postgresql-migrate.service" ]; |
| 116 | + }; |
| 117 | + }; |
| 118 | + }; |
| 119 | + testScript = |
| 120 | + { nodes, ... }: |
| 121 | + let |
| 122 | + pg17-configuration = "${nodes.server.system.build.toplevel}/specialisation/postgresql17"; |
| 123 | + in |
| 124 | + '' |
| 125 | + versions = { |
| 126 | + "15": [${lib.concatStringsSep ", " (map (s: ''"${s}"'') (versions "15"))}], |
| 127 | + "17": [${lib.concatStringsSep ", " (map (s: ''"${s}"'') (versions "17"))}], |
| 128 | + } |
| 129 | + extension_name = "${pname}" |
| 130 | + support_upgrade = True |
| 131 | + pg17_configuration = "${pg17-configuration}" |
| 132 | +
|
| 133 | + ${builtins.readFile ./lib.py} |
| 134 | +
|
| 135 | + start_all() |
| 136 | +
|
| 137 | + server.wait_for_unit("multi-user.target") |
| 138 | + server.wait_for_unit("postgresql.service") |
| 139 | +
|
| 140 | + test = PostgresExtensionTest(server, extension_name, versions, support_upgrade) |
| 141 | +
|
| 142 | + with subtest("Check upgrade path with postgresql 15"): |
| 143 | + test.check_upgrade_path("15") |
| 144 | +
|
| 145 | + last_version = None |
| 146 | + with subtest("Check the install of the last version of the extension"): |
| 147 | + last_version = test.check_install_last_version("15") |
| 148 | +
|
| 149 | + with subtest("switch to postgresql 17"): |
| 150 | + server.succeed( |
| 151 | + f"{pg17_configuration}/bin/switch-to-configuration test >&2" |
| 152 | + ) |
| 153 | +
|
| 154 | + with subtest("Check last version of the extension after upgrade"): |
| 155 | + test.assert_version_matches(last_version) |
| 156 | +
|
| 157 | + with subtest("Check upgrade path with postgresql 17"): |
| 158 | + test.check_upgrade_path("17") |
| 159 | + ''; |
| 160 | + }; |
| 161 | +in |
| 162 | +builtins.listToAttrs ( |
| 163 | + map (file: { |
| 164 | + name = "ext-" + builtins.replaceStrings [ ".nix" ] [ "" ] file; |
| 165 | + value = import (testsDir + "/${file}") { inherit self pkgs; }; |
| 166 | + }) nixFiles |
| 167 | +) |
| 168 | +// builtins.listToAttrs ( |
| 169 | + map (extName: { |
| 170 | + name = "ext-${extName}"; |
| 171 | + value = extTest extName; |
| 172 | + }) [ "rum" ] |
| 173 | +) |
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