After commit c018f5fd29 Fenrir is being switched over to go. If you do not want to be part of the testing process, please switch to master.

internal/input/spelling_test.go

@@ -0,0 +1,68 @@
+// Copyright (c) 2026 Storm Dragon
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package input
+
+import (
+	"testing"
+	"time"
+
+	"git.stormux.org/storm/fenrir/internal/command"
+)
+
+func TestBundledSpellingPressesAndHeldActions(t *testing.T) {
+	for _, layout := range []string{"desktop", "laptop"} {
+		bindings, _, err := Load_bindings([]string{"../../config/keyboard/" + layout + ".toml"})
+		if err != nil {
+			t.Fatal(err)
+		}
+		for _, trial := range []struct {
+			desktop, laptop uint16
+			actions         []command.ID
+		}{
+			{KeyKP5, 37, []command.ID{command.CurrentWord, command.SpellWord, command.PhoneticWord, command.CurrentWord}},
+			{KeyKP8, 23, []command.ID{command.CurrentLine, command.SpellLine, command.PhoneticLine, command.CurrentLine}},
+			{KeyKP2, 51, []command.ID{command.CurrentChar, command.PhoneticChar, command.CurrentChar}},
+		} {
+			router, err := New_router(bindings)
+			if err != nil {
+				t.Fatal(err)
+			}
+			now := time.Unix(1000, 0)
+			router.now = func() time.Time { return now }
+			keyCode := trial.desktop
+			if layout == "laptop" {
+				keyCode = trial.laptop
+			}
+			for index, want := range trial.actions {
+				if layout == "laptop" {
+					router.Key(1, KeyInsert, 1, false, false)
+				}
+				if got := router.Key(1, keyCode, 1, false, false); got.Command != want || got.Forward || !got.Interrupt {
+					t.Fatal(layout, index, got, want)
+				}
+				for range 3 {
+					if got := router.Key(1, keyCode, 2, false, false); got.Command != want || got.Keypress || got.Forward {
+						t.Fatal("repeat advanced or lost its action", layout, got, want)
+					}
+				}
+				// Exercise both modifier release orders across fresh presses.
+				if layout == "laptop" && index%2 == 0 {
+					router.Key(1, KeyInsert, 0, false, false)
+				}
+				router.Key(1, keyCode, 0, false, false)
+				if layout == "laptop" && index%2 != 0 {
+					router.Key(1, KeyInsert, 0, false, false)
+				}
+				now = now.Add(100 * time.Millisecond)
+			}
+			now = now.Add(time.Second)
+			if layout == "laptop" {
+				router.Key(1, KeyInsert, 1, false, false)
+			}
+			if got := router.Key(1, keyCode, 1, false, false); got.Command != trial.actions[0] {
+				t.Fatal("expired sequence did not restart", got)
+			}
+		}
+	}
+}