feat(\db-tool\): introduce unified db-tool package with postgres harness and tests (T0-T8)

2026-04-30 09:06:44 +00:00
parent 395bddee94
commit b5dcbf08a1
27 changed files with 2417 additions and 1 deletions
--- a/test/package/db-tool/default.nix
+++ b/test/package/db-tool/default.nix
@@ -0,0 +1,82 @@
+{ inputs, self, pkgs, system, ... }: let
+  lib = inputs.nixpkgs.lib;
+
+  # turn anything under test directory into a derivation that exposes $out/run.sh
+  mkTestDrv = folder: name: type:
+    if type == "directory" then
+      pkgs.runCommand "test-${name}" {} ''
+        if ! [ -f ${"${folder}/${name}/run.sh"} ]; then
+          echo no run.sh in test/${name}
+          exit 1
+        fi
+
+        mkdir -p "$out"
+        cp -r ${"${folder}/${name}"}/* "$out/"
+        chmod +x "$out/run.sh"
+      ''
+    else if lib.hasSuffix ".sh" name then
+      pkgs.runCommand "test-${lib.removeSuffix ".sh" name}" {} ''
+        mkdir -p "$out"
+        install -Dm755 ${"${folder}/${name}"} "$out/run.sh"
+      ''
+    else
+      null;
+
+  testDir = folder: builtins.readDir folder;
+
+  # attrset: testName -> drv with run.sh
+  testDrvs = folder:
+    lib.mapAttrs' (n: v:
+      lib.nameValuePair (lib.removeSuffix ".sh" n) v
+    ) (lib.filterAttrs (_: v: v != null)
+      (lib.mapAttrs (n: t: mkTestDrv folder n t) (testDir folder)));
+
+  database       = self.packages.${system}."db-tool";
+  postgresInit   = self.packages.${system}."postgres-init";
+  postgresCleanup = self.packages.${system}."postgres-cleanup";
+
+  # Non-postgres tests: .sh files at ./test/ (excluding postgresql/ subdir)
+  nonPgTestDrvs =
+    lib.mapAttrs' (n: v: lib.nameValuePair (lib.removeSuffix ".sh" n) v)
+      (lib.filterAttrs (_: v: v != null)
+        (lib.mapAttrs (n: t: mkTestDrv ./test n t)
+          (lib.filterAttrs (n: _: n != "postgresql") (testDir ./test))));
+
+  # Postgres tests: subdirs at ./test/postgresql/
+  pgTestDrvs = testDrvs ./test/postgresql;
+
+  mkNonPgTest = testName: testDrv: pkgs.runCommand "db-tool-${testName}"
+  {
+    nativeBuildInputs = [ pkgs.coreutils pkgs.gnugrep pkgs.gnused ];
+    buildInputs       = [ database postgresInit postgresCleanup pkgs.postgresql_17 pkgs.dash ];
+  } ''
+    ${builtins.readFile self.legacyPackages.${system}.helpers.posix-shell.log}
+    test=${testDrv}
+    export HECTIC_LOG=trace
+    set -eu
+
+    # shellcheck disable=SC1090
+    . "$test/run.sh"
+
+    mkdir -p "$out"
+  '';
+
+  mkPgTest = testName: testDrv: pkgs.runCommand "db-tool-${testName}"
+  {
+    nativeBuildInputs = [ pkgs.coreutils pkgs.gnugrep pkgs.gnused ];
+    buildInputs       = [ database postgresInit postgresCleanup pkgs.postgresql_17 pkgs.dash pkgs.netcat-openbsd ];
+  } ''
+    ${builtins.readFile self.legacyPackages.${system}.helpers.posix-shell.log}
+    test=${testDrv}
+    export HECTIC_LOG=trace
+    set -eu
+    ${builtins.readFile ./postgresql/_lib.sh}
+
+    # shellcheck disable=SC1090
+    . "$test/run.sh"
+
+    mkdir -p "$out"
+  '';
+in
+  (lib.mapAttrs (name: drv: mkNonPgTest name drv) nonPgTestDrvs) //
+  (lib.mapAttrs (name: drv: mkPgTest name drv) pgTestDrvs)