vscode/vscodium: Add integration test

2 files changed, 63 insertions, 0 deletions

diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix
index 4ea2dc44d5a..444580bc0be 100644
--- a/nixos/tests/all-tests.nix
+++ b/nixos/tests/all-tests.nix
@@ -413,6 +413,7 @@ in
   vector = handleTest ./vector.nix {};
   victoriametrics = handleTest ./victoriametrics.nix {};
   virtualbox = handleTestOn ["x86_64-linux"] ./virtualbox.nix {};
+  vscodium = handleTest ./vscodium.nix {};
   wasabibackend = handleTest ./wasabibackend.nix {};
   wireguard = handleTest ./wireguard {};
   wordpress = handleTest ./wordpress.nix {};
diff --git a/nixos/tests/vscodium.nix b/nixos/tests/vscodium.nix
new file mode 100644
index 00000000000..398896540ee
--- /dev/null
+++ b/nixos/tests/vscodium.nix
@@ -0,0 +1,62 @@
+import ./make-test-python.nix ({ pkgs, ...} :
+
+{
+  name = "vscodium";
+  meta = with pkgs.lib.maintainers; {
+    maintainers = [ turion ];
+  };
+
+  machine = { ... }:
+
+  {
+    imports = [
+      ./common/user-account.nix
+      ./common/x11.nix
+    ];
+
+    virtualisation.memorySize = 2047;
+    services.xserver.enable = true;
+    test-support.displayManager.auto.user = "alice";
+    environment.systemPackages = with pkgs; [
+      vscodium
+    ];
+  };
+
+  enableOCR = true;
+
+  testScript = { nodes, ... }: ''
+    # Start up X
+    start_all()
+    machine.wait_for_x()
+
+    # Create a file that we'll open
+    machine.succeed("su - alice -c 'echo \"   Hello World\" > foo.txt'")
+
+    # It's one line long
+    assert "1 foo.txt" in machine.succeed(
+        "su - alice -c 'wc foo.txt -l'"
+    ), "File has wrong length"
+
+    # Start VSCodium with that file
+    machine.succeed("su - alice -c 'codium foo.txt' &")
+
+    # Wait for the window to appear
+    machine.wait_for_text("VSCodium")
+
+    # Add a line
+    machine.send_key("ret")
+
+    # Save file
+    machine.send_key("ctrl-s")
+
+    # Wait until the file has been saved
+    machine.sleep(1)
+
+    # Now the file is 2 lines long
+    assert "2 foo.txt" in machine.succeed(
+        "su - alice -c 'wc foo.txt -l'"
+    ), "File has wrong length"
+
+    machine.screenshot("VSCodium")
+  '';
+})