Merge pull request 'feature/tests' (#91) from feature/tests into main

Reviewed-on: https://git.b12f.io/pub-solar/os/pulls/91

.drone.yml

@@ -1,92 +1,3 @@
----
-kind: pipeline
-type: docker
-name: Upstreaming
-
-steps:
-  - name: "Sync 'devos' branch with upstream"
-    image: alpine/git
-    when:
-      event:
-        - cron
-      cron:
-        - sync-main-with-upstream
-    environment:
-      GITEA_SSH_KEY:
-        from_secret: gitea_ssh_key
-    commands:
-      - ./.drone/setup_ssh.sh
-      - git remote add devos git@git.b12f.io:pub-solar/devos
-      - git remote set-url origin git@git.b12f.io:pub-solar/os
-      - git fetch --all
-      - git checkout -b devos --track origin/devos
-      - git merge -X theirs devos/main
-      - git push origin devos
-      - git remote set-url origin https://git.b12f.io/pub-solar/os.git
-
-  - name: "Sync $BRANCH with upstream"
-    image: alpine/git
-    when:
-      event:
-        - cron
-      cron:
-        - sync-main-with-upstream
-        - sync-b12f-with-main
-        - sync-teutat3s-with-main
-    environment:
-      GITEA_SSH_KEY:
-        from_secret: gitea_ssh_key
-    commands:
-      - git fetch origin
-      - git checkout origin/main
-      - ./.drone/setup_ssh.sh
-      - git remote set-url origin git@git.b12f.io:pub-solar/os
-      - git fetch --all
-      - ./.drone/upstream-branch.sh
-
-  - name: "Open pull request for failed merge"
-    image: nixery.dev/shell/tea
-    when:
-      status:
-        - failure
-      event:
-        - cron
-      cron:
-        - sync-main-with-upstream
-        - sync-b12f-with-main
-        - sync-teutat3s-with-main
-    environment:
-      TEA_CONFIG:
-        from_secret: tea_config
-    commands:
-      - mkdir -p ~/.config/tea
-      - echo "$$TEA_CONFIG" > ~/.config/tea/config.yml
-      - tea pulls create --base main --head devos
-
-  - name: "Notify matrix"
-    image: plugins/matrix
-    when:
-      status:
-        - failure
-      event:
-        - cron
-      cron:
-        - sync-main-with-upstream
-        - sync-b12f-with-main
-        - sync-teutat3s-with-main
-    settings:
-      homeserver: https://matrix.pub.solar
-      roomid: dfQBqwkhIzrFjMSsxy:pub.solar
-      username:
-        from_secret: matrix_username
-      password:
-        from_secret: matrix_password
-      template: "Upstreaming {{ build.status }} [{{ build.branch }}#{{ truncate build.commit 8 }}]({{ build.link }}) by {{ build.author }}. [Pull requests](https://git.b12f.io/pub-solar/os/pulls)"
-
-trigger:
-  event:
-    - cron
-
 ---
 kind: pipeline
 type: docker
@@ -98,15 +9,78 @@ steps:
     when:
       event:
         - pull_request
-        - tag
     environment:
       NIX_FLAGS: "--print-build-logs --verbose"
     commands:
       - 'echo DEBUG: Using NIX_FLAGS: $NIX_FLAGS'
-      - nix $$NIX_FLAGS flake check
+      - nix $$NIX_FLAGS develop --command nix flake show
       - nix $$NIX_FLAGS build ".#nixosConfigurations.PubSolarOS.config.system.build.toplevel"
+
+---
+kind: pipeline
+type: exec
+name: Tests
+
+steps:
+  - name: "Tests"
+    environment:
+      NIX_FLAGS: "--print-build-logs --verbose"
+    commands:
+      - 'echo DEBUG: Using NIX_FLAGS: $NIX_FLAGS'
+      - nix $$NIX_FLAGS build ".#checks.x86_64-linux.customTestFor-PubSolarOS-firstTest"
+      - nix-store --read-log result
+      - nix $$NIX_FLAGS flake check
       - nix $$NIX_FLAGS develop --command echo OK
 
+  - name: "Upload artifacts"
+    environment:
+      TRITON_DONT_SOURCE_PROFILE: 1
+      PRIVATE_SSH_KEY:
+        from_secret: private_ssh_key
+      MANTA_USER: pub_solar
+      MANTA_URL: https://eu-central.manta.greenbaum.cloud
+      MANTA_KEY_ID: "5d:5f:3d:22:8d:37:1f:e6:d6:ab:06:18:d9:a2:04:67"
+    commands:
+      - export TARGET_DIR="ci/$${DRONE_REPO}/$${DRONE_BUILD_NUMBER}"
+      - echo env var TARGET_DIR is set to $$TARGET_DIR
+      - "mkdir ~/.ssh && chmod 700 ~/.ssh"
+      - echo "$$PRIVATE_SSH_KEY" > ~/.ssh/id_ed25519 && chmod 600 ~/.ssh/id_ed25519
+      - nix flake new --template "git+https://git.greenbaum.cloud/dev/tritonshell?ref=main" ./tritonshell
+      - git add tritonshell
+      - cd tritonshell
+      - nix develop --command mput -p -f ../result/foot_wayland_info.png ~~/public/$${TARGET_DIR}/foot_wayland_info.png
+      - nix develop --command mput -p -f ../result/test-wayland.out ~~/public/$${TARGET_DIR}/test-wayland.out
+
+trigger:
+  ref:
+    - refs/tags/v*
+    - refs/tags/t*
+
+---
+kind: pipeline
+type: docker
+name: Notification
+
+steps:
+  - name: "Notify matrix"
+    image: plugins/matrix
+    settings:
+      homeserver: https://matrix.pub.solar
+      roomid: dfQBqwkhIzrFjMSsxy:pub.solar
+      username:
+        from_secret: matrix_username
+      password:
+        from_secret: matrix_password
+      template: "Test run triggered by tag: {{ build.tag }}. Test run exit status: {{ build.status }}. Artifacts uploaded to Manta: https://eu-central.manta.greenbaum.cloud/pub_solar/public/ci/{{ repo.Owner }}/{{ repo.Name }}/{{ build.number }}/foot_wayland_info.png"
+
+depends_on:
+  - Tests
+
+trigger:
+  ref:
+    - refs/tags/v*
+    - refs/tags/t*
+
 ---
 kind: pipeline
 type: docker
@@ -115,14 +89,15 @@ name: Publish ISO
 steps:
   - name: "Build ISO"
     image: docker.nix-community.org/nixpkgs/nix-flakes:latest
+    environment:
+      NIX_FLAGS: "--print-build-logs --verbose"
     volumes:
       - name: file-exchange
         path: /var/nix/iso-cache
     commands:
       - |
-        nix --print-build-logs --verbose \
-          build \
-            '.#nixosConfigurations.bootstrap.config.system.build.bootstrapIso'
+        nix $$NIX_FLAGS build \
+          '.#nixosConfigurations.bootstrap.config.system.build.bootstrapIso'
       - cp $(readlink -f result)/iso/*.iso /var/nix/iso-cache/
 
   - name: "Publish ISO"
@@ -148,8 +123,10 @@ depends_on:
   - Check
 
 trigger:
+  branch:
+    - main
   event:
-    - tag
+    - push
 
 volumes:
   - name: file-exchange
@@ -157,6 +134,6 @@ volumes:
 
 ---
 kind: signature
-hmac: da951ba8ede88996728acfb47846e01880eb0e3b91f66e47848d6c1cc727c5d9
+hmac: c6845bbec339e7ccfdb34889bfd56d25dc2c423eac255eb30f19b8d9e7bf9f1f
 
 ...

flake.nix

@@ -102,7 +102,11 @@
           imports = [ (digga.lib.importHosts ./hosts) ];
           hosts = {
             /* set host specific properties here */
-            PubSolarOS = { };
+            PubSolarOS = {
+              tests = [
+                (import ./tests/first-test.nix { pkgs = nixos.legacyPackages.x86_64-linux; lib = nixos.lib; })
+              ];
+            };
           };
           importables = rec {
             profiles = digga.lib.rakeLeaves ./profiles // {

tests/first-test.nix

@@ -0,0 +1,87 @@
+{ pkgs, lib, ... }:
+{
+  name = "firstTest";
+
+  nodes.test-machine = { suites ? null, ... }: {
+    imports = suites.iso;
+
+    home-manager.users.pub-solar.programs.zsh.shellAliases = {
+      test-x11 = "glinfo | tee /tmp/test-x11.out && touch /tmp/test-x11-exit-ok";
+      test-wayland = "wayland-info | tee /tmp/test-wayland.out && touch /tmp/test-wayland-exit-ok";
+    };
+
+    # source: https://github.com/NixOS/nixpkgs/blob/nixos-unstable/nixos/tests/sway.nix
+    environment = {
+      # For glinfo and wayland-info:
+      systemPackages = with pkgs; [ mesa-demos wayland-utils alacritty ];
+      # Use a fixed SWAYSOCK path (for swaymsg):
+      variables = {
+        "SWAYSOCK" = "/tmp/sway-ipc.sock";
+        # TODO: Investigate if we can get hardware acceleration to work (via
+        # virtio-gpu and Virgil). We currently have to use the Pixman software
+        # renderer since the GLES2 renderer doesn't work inside the VM (even
+        # with WLR_RENDERER_ALLOW_SOFTWARE):
+        # "WLR_RENDERER_ALLOW_SOFTWARE" = "1";
+        "WLR_RENDERER" = "pixman";
+      };
+
+      # To help with OCR:
+      etc."xdg/foot/foot.ini".text = lib.generators.toINI { } {
+        main = {
+          font = "inconsolata:size=14";
+        };
+        colors = rec {
+          foreground = "000000";
+          background = "ffffff";
+          regular2 = foreground;
+        };
+      };
+    };
+
+    fonts.fonts = [ pkgs.inconsolata ];
+
+    # Need to switch to a different GPU driver than the default one (-vga std) so that Sway can launch:
+    virtualisation.qemu.options = [ "-vga none -device virtio-gpu-pci" ];
+    virtualisation.cores = 4;
+    virtualisation.memorySize = 2048;
+  };
+
+  enableOCR = true;
+
+  testScript = ''
+    import shlex
+    def swaymsg(command: str, succeed=True):
+        with machine.nested(f"sending swaymsg {command!r}" + " (allowed to fail)" * (not succeed)):
+          (machine.succeed if succeed else machine.execute)(
+            f"su - pub-solar -c {shlex.quote('swaymsg -- ' + command)}"
+          )
+
+
+    machine.wait_for_unit("multi-user.target")
+
+    # To check the version:
+    print(machine.succeed("sway --version"))
+
+    # Wait for Sway to complete startup:
+    machine.wait_for_file("/run/user/1000/wayland-1")
+    machine.wait_for_file("/tmp/sway-ipc.sock")
+
+    # Start a terminal (foot) on workspace 3:
+    machine.wait_for_text("1")
+    machine.send_key("meta_l-3")
+    machine.sleep(3)
+    machine.send_key("meta_l-ret")
+    machine.sleep(10)
+    machine.send_chars("whoami\n")
+    machine.sleep(3)
+    machine.wait_for_text("pub-solar")
+    machine.send_chars("test-wayland\n")
+    machine.wait_for_file("/tmp/test-wayland-exit-ok")
+    print(machine.succeed("cat /tmp/test-wayland.out"))
+    machine.copy_from_vm("/tmp/test-wayland.out")
+    machine.sleep(3)
+    machine.screenshot("foot_wayland_info")
+    machine.send_key("meta_l-shift-q")
+    machine.wait_until_fails("pgrep foot")
+  '';
+}

tests/second-test.nix

@@ -0,0 +1,14 @@
+{ }:
+{
+  name = "secondTest";
+
+  nodes.test-machine2 = { suites ? null, ... }: {
+    imports = [
+      suites.iso
+    ];
+  };
+
+  testScript = ''
+    machines[0].systemctl("is-system-running --wait")
+  '';
+}