From 6c47902e01ae1dab9967966b9a24536861436c6a Mon Sep 17 00:00:00 2001
From: Aaron Andersen <aaron@fosslib.net>
Date: Fri, 20 Mar 2020 20:46:26 -0400
Subject: [PATCH] nixos/mysql: test with mysql80 package

---
 nixos/tests/mysql.nix | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/nixos/tests/mysql.nix b/nixos/tests/mysql.nix
index 924bac84e26..84673181e1a 100644
--- a/nixos/tests/mysql.nix
+++ b/nixos/tests/mysql.nix
@@ -22,6 +22,27 @@ import ./make-test-python.nix ({ pkgs, ...} : {
         services.mysql.package = pkgs.mysql57;
       };
 
+    mysql80 =
+      { pkgs, ... }:
+
+      {
+        # prevent oom:
+        # Kernel panic - not syncing: Out of memory: compulsory panic_on_oom is enabled
+        virtualisation.memorySize = 1024;
+
+        services.mysql.enable = true;
+        services.mysql.initialDatabases = [
+          { name = "testdb"; schema = ./testdb.sql; }
+          { name = "empty_testdb"; }
+        ];
+        # note that using pkgs.writeText here is generally not a good idea,
+        # as it will store the password in world-readable /nix/store ;)
+        services.mysql.initialScript = pkgs.writeText "mysql-init.sql" ''
+          CREATE USER 'passworduser'@'localhost' IDENTIFIED BY 'password123';
+        '';
+        services.mysql.package = pkgs.mysql80;
+      };
+
     mariadb =
       { pkgs, ... }:
 
@@ -61,6 +82,12 @@ import ./make-test-python.nix ({ pkgs, ...} : {
     # ';' acts as no-op, just check whether login succeeds with the user created from the initialScript
     mysql.succeed("echo ';' | mysql -u passworduser --password=password123")
 
+    mysql80.wait_for_unit("mysql")
+    mysql80.succeed("echo 'use empty_testdb;' | mysql -u root")
+    mysql80.succeed("echo 'use testdb; select * from tests;' | mysql -u root -N | grep 4")
+    # ';' acts as no-op, just check whether login succeeds with the user created from the initialScript
+    mysql80.succeed("echo ';' | mysql -u passworduser --password=password123")
+
     mariadb.wait_for_unit("mysql")
     mariadb.succeed(
         "echo 'use testdb; create table tests (test_id INT, PRIMARY KEY (test_id));' | sudo -u testuser mysql -u testuser"