tests: add lvm-sizes-sort test

bors.toml

@@ -11,6 +11,7 @@ status = [
   "check hybrid-tmpfs-on-root [x86_64-linux]",
   "check luks-lvm [x86_64-linux]",
   "check lvm-raid [x86_64-linux]",
+  "check lvm-sizes-sort [x86_64-linux]",
   "check mdadm [x86_64-linux]",
   "check module [x86_64-linux]",
   "check multi-device-no-deps [x86_64-linux]",

example/lvm-sizes-sort.nix

@@ -0,0 +1,69 @@
+{ disks ? [ "/dev/vdb" "/dev/vdc" ], ... }: {
+  disko.devices = {
+    disk = {
+      one = {
+        type = "disk";
+        device = builtins.elemAt disks 0;
+        content = {
+          type = "table";
+          format = "gpt";
+          partitions = [
+            {
+              name = "boot";
+              start = "0";
+              end = "100M";
+              fs-type = "fat32";
+              bootable = true;
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+              };
+            }
+            {
+              name = "primary";
+              start = "100M";
+              end = "100%";
+              content = {
+                type = "lvm_pv";
+                vg = "pool";
+              };
+            }
+          ];
+        };
+      };
+    };
+    lvm_vg = {
+      pool = {
+        type = "lvm_vg";
+        lvs = {
+          aaa = {
+            size = "1M";
+          };
+          zzz = {
+            size = "1M";
+          };
+          root = {
+            size = "100M";
+            content = {
+              type = "filesystem";
+              format = "ext4";
+              mountpoint = "/";
+              mountOptions = [
+                "defaults"
+              ];
+            };
+          };
+          home = {
+            size = "100%FREE";
+            content = {
+              type = "filesystem";
+              format = "ext4";
+              mountpoint = "/home";
+            };
+          };
+        };
+      };
+    };
+  };
+}

tests/lvm-sizes-sort.nix

@@ -0,0 +1,10 @@
+{ pkgs ? (import <nixpkgs> { })
+, makeDiskoTest ? (pkgs.callPackage ./lib.nix { }).makeDiskoTest
+}:
+makeDiskoTest {
+  name = "lvm-sizes-sort";
+  disko-config = ../example/lvm-sizes-sort.nix;
+  extraTestScript = ''
+    machine.succeed("mountpoint /home");
+  '';
+}