feat: move the terminal fully into the ssh-terminal plugin (B9)

plugins/ssh-terminal/tests/frontend/terminal/android-hardware-keyboard.test.ts

@@ -0,0 +1,50 @@
+import { describe, expect, it } from "vitest";
+import { getAndroidHardwareKeySequence } from "../../../src/frontend/terminal/android-hardware-keyboard";
+
+const key = (
+  value: string,
+  modifiers: Partial<KeyboardEvent> = {},
+): Pick<
+  KeyboardEvent,
+  "key" | "ctrlKey" | "altKey" | "metaKey" | "shiftKey"
+> => ({
+  key: value,
+  ctrlKey: false,
+  altKey: false,
+  metaKey: false,
+  shiftKey: false,
+  ...modifiers,
+});
+
+describe("getAndroidHardwareKeySequence", () => {
+  it("maps cursor keys in normal and application modes", () => {
+    expect(
+      getAndroidHardwareKeySequence(key("ArrowUp"), false, undefined),
+    ).toBe("\x1b[A");
+    expect(getAndroidHardwareKeySequence(key("ArrowUp"), true, undefined)).toBe(
+      "\x1bOA",
+    );
+  });
+
+  it("maps Delete and the default Backspace mode", () => {
+    expect(getAndroidHardwareKeySequence(key("Delete"), false, undefined)).toBe(
+      "\x1b[3~",
+    );
+    expect(
+      getAndroidHardwareKeySequence(key("Backspace"), false, undefined),
+    ).toBe("\x7f");
+  });
+
+  it("leaves control-h Backspace and modified keys to existing handlers", () => {
+    expect(
+      getAndroidHardwareKeySequence(key("Backspace"), false, "control-h"),
+    ).toBeNull();
+    expect(
+      getAndroidHardwareKeySequence(
+        key("ArrowLeft", { ctrlKey: true }),
+        false,
+        undefined,
+      ),
+    ).toBeNull();
+  });
+});